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    <dei:EntityRegistrantName contextRef="default" id="ixv-130808">Morgan Stanley Institutional Liquidity Funds</dei:EntityRegistrantName>
    <oef:ProspectusDate contextRef="default" id="ixv-130809">2026-02-27</oef:ProspectusDate>
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Objective</oef:ObjectiveHeading>
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&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;The Prime Portfolio (the &#x201c;Fund&#x201d;)
seeks preservation of capital, daily liquidity and maximum current income.&lt;/span&gt;&lt;/div&gt;</oef:ObjectivePrimaryTextBlock>
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&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;The table below describes the expenses that
you may pay if you buy, hold and sell Institutional Class shares of the Fund. The Fund &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;does
not charge any sales loads or other fees when you purchase or redeem shares. &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;&lt;b&gt;You
may pay fees other than the fees and &lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;&lt;b&gt;expenses
of the Fund, such as brokerage commissions and other fees charged by financial intermediaries, which are not &lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;&lt;b&gt;reflected
in the tables and examples below.&lt;/b&gt;&lt;/span&gt;&lt;/div&gt;</oef:ExpenseNarrativeTextBlock>
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Fund Operating Expenses&#160;&#x2009;(expenses
that you pay each year as a percentage of the value of your investment)</oef:OperatingExpensesCaption>
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&lt;div&gt;

&lt;table cellspacing="0" style="width:100%;cellspacing:0;margin-left:0;border-bottom:0.25pt solid #000000;margin-top:10px;"&gt;
  &lt;tr style="height:1px;"&gt;
    &lt;td style="height:1px;width:84.95558093173594%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:15.044419068264077%"&gt;&lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&#160;&lt;/div&gt;
        &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;&lt;b&gt;Institutional
        Class&lt;/b&gt;&lt;/span&gt;&lt;/div&gt; &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;Advisory
        Fee&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;-sec-ix-redline:true;"&gt;0.15%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;Distribution
        and/or Shareholder Service (12b-1) Fee&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;-sec-ix-redline:true;"&gt;None&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;Other
        Expenses&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;-sec-ix-redline:true;"&gt;0.07%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;Total
        Annual Fund Operating Expenses&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:6pt;;-sec-ix-redline:true;"&gt;&lt;sup&gt;1&lt;/sup&gt;&lt;/span&gt;
        &lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;-sec-ix-redline:true;"&gt;0.22%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;Fee
        Waiver and/or Expense Reimbursement&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:6pt;;-sec-ix-redline:true;"&gt;&lt;sup&gt;1&lt;/sup&gt;&lt;/span&gt;
        &lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;-sec-ix-redline:true;"&gt;0.02%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;Total
        Annual Fund Operating Expenses After Fee Waiver and/or Expense Reimbursement&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:6pt;;-sec-ix-redline:true;"&gt;&lt;sup&gt;1&lt;/sup&gt;&lt;/span&gt;
        &lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;-sec-ix-redline:true;"&gt;0.20%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:AnnualFundOperatingExpensesTableTextBlock>
    <oef:ManagementFeesOverAssets
      contextRef="c_17133_MSILFPrimePortfolio_ClassInstitutionalMember"
      decimals="INF"
      id="ixv-130810"
      unitRef="RATIO">0.0015</oef:ManagementFeesOverAssets>
    <oef:DistributionAndService12b1FeesOverAssets
      contextRef="c_17133_MSILFPrimePortfolio_ClassInstitutionalMember"
      decimals="INF"
      id="ixv-130811"
      unitRef="RATIO">0</oef:DistributionAndService12b1FeesOverAssets>
    <oef:OtherExpensesOverAssets
      contextRef="c_17133_MSILFPrimePortfolio_ClassInstitutionalMember"
      decimals="INF"
      id="ixv-130812"
      unitRef="RATIO">0.0007</oef:OtherExpensesOverAssets>
    <oef:ExpensesOverAssets
      contextRef="c_17133_MSILFPrimePortfolio_ClassInstitutionalMember"
      decimals="INF"
      id="foot-17133_2865753-1021"
      unitRef="RATIO">0.0022</oef:ExpensesOverAssets>
    <oef:FeeWaiverOrReimbursementOverAssets
      contextRef="c_17133_MSILFPrimePortfolio_ClassInstitutionalMember"
      decimals="INF"
      id="foot-17133_2865753-1031"
      unitRef="RATIO">0.0002</oef:FeeWaiverOrReimbursementOverAssets>
    <oef:NetExpensesOverAssets
      contextRef="c_17133_MSILFPrimePortfolio_ClassInstitutionalMember"
      decimals="INF"
      id="foot-17133_2865753-1041"
      unitRef="RATIO">0.002</oef:NetExpensesOverAssets>
    <oef:ExpenseExampleHeading
      contextRef="c_17133_MSILFPrimePortfolioMember"
      id="ixv-618"
      xml:lang="en-US">Example</oef:ExpenseExampleHeading>
    <oef:ExpenseExampleNarrativeTextBlock
      contextRef="c_17133_MSILFPrimePortfolioMember"
      id="ixv-622"
      xml:lang="en-US">

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;The example below is intended to help you compare
the cost of investing in the Fund&#x2019;s&#160;&#x2009;Institutional&#160;&#x2009;Class with the cost of investing &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;in
other mutual funds.&lt;/span&gt;&lt;/div&gt;

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;The example assumes that you invest $10,000
in the Fund&#x2019;s&#160;&#x2009;Institutional Class for the time periods indicated and then redeem all of &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;your
shares at the end of those periods, your investment has a 5% return each year and that the Fund&#x2019;s operating expenses remain
the &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;same (except that the example incorporates
the fee waiver and/or expense reimbursement arrangement for only the first year). &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;Although
your actual costs may be higher or lower, based on these assumptions your costs would be:&lt;/span&gt;&lt;/div&gt;</oef:ExpenseExampleNarrativeTextBlock>
    <oef:ExpenseExampleWithRedemptionTableTextBlock
      contextRef="c_17133_MSILFPrimePortfolioMember"
      id="ixv-636"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="width:100%;cellspacing:0;margin-left:0;border-bottom:0.25pt solid #000000;margin-top:10px;"&gt;
  &lt;tr style="height:1px;"&gt;
    &lt;td style="height:1px;width:34.33401678981779%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:15.787844790901001%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:16.368138032419047%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:16.368138032419047%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:16.368138032419047%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:0.7737243220240628%"&gt;&lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&#160;&lt;/div&gt;
        &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;&lt;b&gt;1
        Year&lt;/b&gt;&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;&lt;b&gt;3
        Years&lt;/b&gt;&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;&lt;b&gt;5
        Years&lt;/b&gt;&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;&lt;b&gt;10
        Years&lt;/b&gt;&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;Institutional
        Class&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;-sec-ix-redline:true;"&gt;$20
        &lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;-sec-ix-redline:true;"&gt;$69
        &lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;-sec-ix-redline:true;"&gt;$122
        &lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;-sec-ix-redline:true;"&gt;$278
        &lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:top"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:ExpenseExampleWithRedemptionTableTextBlock>
    <oef:ExpenseExampleYear01
      contextRef="c_17133_MSILFPrimePortfolio_ClassInstitutionalMember"
      decimals="INF"
      id="ixv-130816"
      unitRef="USD">20</oef:ExpenseExampleYear01>
    <oef:ExpenseExampleYear03
      contextRef="c_17133_MSILFPrimePortfolio_ClassInstitutionalMember"
      decimals="INF"
      id="ixv-130817"
      unitRef="USD">69</oef:ExpenseExampleYear03>
    <oef:ExpenseExampleYear05
      contextRef="c_17133_MSILFPrimePortfolio_ClassInstitutionalMember"
      decimals="INF"
      id="ixv-130818"
      unitRef="USD">122</oef:ExpenseExampleYear05>
    <oef:ExpenseExampleYear10
      contextRef="c_17133_MSILFPrimePortfolio_ClassInstitutionalMember"
      decimals="INF"
      id="ixv-130819"
      unitRef="USD">278</oef:ExpenseExampleYear10>
    <oef:StrategyHeading
      contextRef="c_17133_MSILFPrimePortfolioMember"
      id="ixv-687"
      xml:lang="en-US">Principal
Investment Strategies</oef:StrategyHeading>
    <oef:StrategyNarrativeTextBlock
      contextRef="c_17133_MSILFPrimePortfolioMember"
      id="ixv-691"
      xml:lang="en-US">

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;The Fund invests in liquid, high quality U.S.
dollar-denominated money market instruments of U.S. and foreign financial &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;corporations
and U.S. non-financial corporations. The Fund also invests in obligations issued or guaranteed by the U.S. Government &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;and
its agencies and instrumentalities. The Fund&#x2019;s money market investments may include commercial paper, corporate debt &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;obligations,
debt obligations (including certificates of deposit and promissory notes) of U.S. banks or foreign banks, or of U.S. &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;branches
or subsidiaries of foreign banks, or foreign branches of U.S. banks (such as Yankee obligations), certificates of deposit of &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;savings
banks and savings and loan organizations, asset-backed securities, repurchase agreements and municipal obligations. The &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;Fund
is permitted to hold a portion of its assets in cash.&lt;/span&gt;&lt;/div&gt;

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;The Fund may also invest in U.S. dollar-denominated
foreign securities and money market instruments.&lt;/span&gt;&lt;/div&gt;

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;The Fund operates as an &#x201c;institutional
money market fund,&#x201d; which is neither a &#x201c;government money market fund&#x201d; nor &#x201c;retail money &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;market
fund&#x201d; as such terms are defined in or interpreted under Rule 2a-7 under the Investment Company Act of 1940, as amended &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;(&#x201c;Rule
2a-7&#x201d; under the &#x201c;1940 Act&#x201d;). As such, the Fund is required to price and transact in its shares at a net asset value
per share &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;(&#x201c;NAV&#x201d;) reflecting
market-based values of its portfolio holdings (i.e., at a &#x201c;floating&#x201d; NAV), rounded to a minimum of the fourth &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;decimal
place. Like other money market funds of its type, the Fund is subject to the possible imposition of a discretionary liquidity &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;fee
if the Adviser, as the delegate of the Board of Trustees, determines that such fee is in the best interests of the Fund.&lt;/span&gt;&lt;/div&gt;

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;In addition, under Rule 2a-7, as an institutional
prime money market fund, the Fund is required to impose a mandatory liquidity fee &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;if
the Fund experiences total daily net redemptions exceeding 5% of the Fund&#x2019;s net assets (or such smaller amount of net &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;redemptions
as the Board of Trustees determines) based on flow information available within a reasonable period after the &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;computation
of the Fund&#x2019;s net asset value on that day. The amount of a mandatory liquidity fee to be imposed will be based on a &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;good
faith estimate, supported by data, of the costs the Fund would incur if the Fund sold a pro rata amount of each security in its &lt;/span&gt;&lt;/div&gt;

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;portfolio to satisfy the amount of the net
redemptions. If the Fund&#x2019;s liquidity costs cannot be estimated in good faith and supported &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;by
data, a 1% default mandatory liquidity fee will be imposed. If the amount of the mandatory liquidity fee would be &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;margin-left:0pt;margin-left:0pt;"&gt;&lt;i&gt;de
&lt;/i&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;margin-left:0pt;margin-left:0pt;"&gt;&lt;i&gt;minimis&lt;/i&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;
&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;(i.e., less than 0.01% of the value of
the shares redeemed), the Fund is not required to impose a mandatory liquidity fee. The Board &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;of
Trustees has delegated to the Adviser the responsibility for making mandatory liquidity fee determinations.&lt;/span&gt;&lt;/div&gt;

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;The Fund&#x2019;s investments
are subject to the quality, diversification, maturity, liquidity and other requirements of Rule 2a-7.&lt;/span&gt;&lt;/div&gt;</oef:StrategyNarrativeTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17133_MSILFPrimePortfolio_157Member"
      id="ixv-770"
      xml:lang="en-US">&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;You
could lose money by investing in the Fund. &lt;/span&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17133_MSILFPrimePortfolio_164Member"
      id="ixv-776"
      xml:lang="en-US">&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;An
investment in the Fund is not a bank account and &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;is
not insured or guaranteed by the Federal Deposit Insurance Corporation (&#x201c;FDIC&#x201d;) or any other government agency.&lt;/span&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17133_MSILFPrimePortfolio_165Member"
      id="ixv-786"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;"&gt;&lt;b&gt;Credit
        and Interest Rate Risk.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt; Credit risk refers
        to the possibility that the issuer or guarantor of a security, or&#160;&#x2009;counterparty to a &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;transaction,
        will be unable or unwilling or perceived to be unable or unwilling to make interest payments and/or repay the &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;principal
        on its debt or otherwise honor its obligations, including the risk of default. &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;In
        the case of revenue bonds, notes or &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;commercial
        paper, for example, the credit risk is the possibility that the user fees from a project or other specified revenue sources &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;are
        insufficient to meet interest and/or principal payment obligations.&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;
        In such instances, the value of the Fund could decline and &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;the
        Fund could lose money. If an issuer&#x2019;s, guarantor&#x2019;s or counterparty&#x2019;s financial condition worsens, the credit quality
        of the &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;issuer, guarantor or counterparty
        may deteriorate. Credit ratings may not be an accurate assessment of financial condition, &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;liquidity
        or credit risk. Although credit ratings may not accurately reflect the true credit risk of an instrument, a change in the &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;credit
        rating of an instrument or an issuer, guarantor or counterparty, or the market&#x2019;s perception of the creditworthiness of an &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;instrument
        or issuer, guarantor or counterparty can have a rapid, adverse effect on the instrument&#x2019;s value and liquidity and make &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;it
        more difficult for the Fund to sell at an advantageous price or time. Interest rate risk refers to the decline in the value of a fixed-&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;income
        security resulting from changes in the general level of interest rates. A wide variety of market and economic factors can &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;cause
        interest rates to rise or fall, including central bank monetary policy, rising inflation, disinflation or deflation, and changes in &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;general
        economic conditions. When the general level of interest rates goes up, the prices of most fixed-income securities go down. &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;When
        the general level of interest rates goes down, the prices of most fixed-income securities go up but the yield or income from &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;new
        issuances of fixed-income securities generally decreases. Securities with longer durations will generally be more sensitive to &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;changes
        in interest rates than securities with shorter durations. Fluctuations in interest rates may also affect the liquidity of and &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;income
        generated by fixed-income instruments held by the Fund. The Fund may invest in variable and floating rate loans and &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;other
        variable and floating rate securities. Although these instruments are generally less sensitive to interest rate changes than fixed &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;rate
        instruments, the value of variable and floating rate loans and other securities may decline if their interest rates do not rise as &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;quickly,
        or as much, as general interest rates. The Fund may face a heightened level of interest rate risk in times of monetary &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;policy
        change and/or uncertainty, such as when the Federal Reserve Board adjusts a quantitative easing program and/or changes &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;rates.
        Changing interest rates may have unpredictable effects on the markets and may detract from Fund performance. A changing &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;interest
        rate environment increases certain risks, including the potential for periods of market volatility and increased &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;redemptions.&#160;&#x2009;&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17133_MSILFPrimePortfolio_420Member"
      id="ixv-825"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;"&gt;&lt;b&gt;Bank
        Obligations.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt; The activities of U.S. and
        most foreign banks are subject to comprehensive regulations. The enactment of new &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;legislation
        or regulations, as well as changes in interpretation and enforcement of current laws, may affect the manner of &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;operations
        and profitability of domestic and foreign banks. In addition, banks may be particularly susceptible to certain economic &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;factors.&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17133_MSILFPrimePortfolio_166Member"
      id="ixv-841"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;"&gt;&lt;b&gt;Fixed-Income
        Securities.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt; Fixed-income securities are
        subject to the risk of the issuer&#x2019;s inability to meet principal and interest &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;payments
        on its obligations (i.e., credit risk) and are subject to price volatility resulting from, among other things, interest rate &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;sensitivity
        (i.e., interest rate risk), market perception of the creditworthiness of the issuer and general market liquidity (i.e., market &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;risk).
        Securities with longer durations are likely to be more sensitive to changes in interest rates, generally making them more &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;volatile
        than securities with shorter durations. The Fund may be subject to certain liquidity risks that may result from the lack of &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;an
        active market and the reduced number and capacity of traditional market participants to make a market in fixed-income &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;securities.&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17133_MSILFPrimePortfolio_290Member"
      id="ixv-860"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;"&gt;&lt;b&gt;Commercial
        Paper.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt; Commercial paper is subject to
        interest rate risk and is susceptible to changes in the issuer&#x2019;s financial condition &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;or
        credit quality. Commercial paper is typically repaid with the proceeds from the issuance of new commercial paper. Thus, &lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;padding-right:2%;padding-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#999999;;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:12pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;investments
        in commercial paper are subject to the risk (commonly referred to as rollover risk) that the issuer will be unable to &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;issue
        sufficient new commercial paper to meet the repayment obligations under its outstanding commercial paper. Because &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;commercial
        paper is typically unsecured, investments in commercial paper are subject to increased credit risk.&lt;/span&gt;&lt;/div&gt; &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17133_MSILFPrimePortfolio_178Member"
      id="ixv-916"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;"&gt;&lt;b&gt;U.S.
        Government Securities.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt; Different types
        of U.S. government securities are subject to different levels of credit risk, including the &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;risk
        of default, depending on the nature of the particular government support for that security. For example, a U.S. government-&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;sponsored
        entity, such as Federal National Mortgage Association or Federal Home Loan Mortgage Corporation, although &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;chartered
        or sponsored by an Act of Congress, may issue securities that are neither insured nor guaranteed by the U.S. Treasury &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;and,
        therefore, are not backed by the full faith and credit of the United States. With respect to U.S. government securities that are &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;not
        backed by the full faith and credit of the United States, there is the risk that the U.S. government will not provide financial &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;support
        to such U.S. government agencies, instrumentalities or sponsored enterprises if it is not obligated to do so by law. U.S. &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;government
        securities are also subject to interest rate risks and can exhibit price fluctuations resulting from increases or decreases &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;in
        interest rates.&lt;/span&gt;&lt;/div&gt; &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17133_MSILFPrimePortfolio_180Member"
      id="ixv-937"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;"&gt;&lt;b&gt;Asset-Backed
        Securities.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt; Asset-backed securities are
        subject to credit (such as a borrower&#x2019;s default on its mortgage obligation and &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;the
        default or failure of a guarantee underlying the asset-backed security), interest rate and certain additional risks, including the &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;risk
        that various federal and state consumer laws and other legal and economic factors may result in the collateral backing the &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;securities
        being insufficient to support payment on the securities. Some asset-backed securities also entail prepayment risk and &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;extension
        risk, which may vary depending on the type of asset. Due to these risks, asset-backed securities may become more &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;volatile
        in certain interest rate environments.&lt;/span&gt;&lt;/div&gt; &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17133_MSILFPrimePortfolio_268Member"
      id="ixv-955"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;"&gt;&lt;b&gt;Repurchase
        Agreements.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt; Repurchase agreements are
        subject to risks associated with the possibility of default by the seller at a time &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;when
        the collateral has declined in value, or insolvency of the seller, which may affect the Fund&#x2019;s right to control the collateral
        and &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;result in certain costs and delays. Repurchase
        agreements may involve a greater degree of credit risk than investments in U.S. &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;government
        securities.&#160;&#x2009;&lt;/span&gt;&lt;/div&gt; &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17133_MSILFPrimePortfolio_236Member"
      id="ixv-971"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;"&gt;&lt;b&gt;Foreign
        Securities.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt; The Fund may invest in U.S.
        dollar-denominated securities issued by foreign governmental or corporate issuers. &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;Investing
        in securities of foreign issuers involves some additional risks than securities of U.S. issuers. While foreign securities, &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;including
        foreign money market securities, are subject to the same type of risks that pertain to domestic issuers, namely credit risk &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;and
        interest rate risk, they are also subject to other additional risks. Foreign issuers generally are subject to different accounting, &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;auditing
        and financial reporting standards than U.S. issuers. There may be less information available to the public about foreign &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;issuers.
        In some foreign countries, there is also the risk of government expropriation, excessive taxation, political or social &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;instability,
        economic sanctions or other similar governmental activity or diplomatic developments (including regional and global, &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;military
        or other conflicts)&#160;&#x2009;that could affect an investment. There also can be difficulty obtaining and enforcing judgments against
        &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;issuers in foreign countries. Governmental
        interventions or other actions can have a significant effect on the economic conditions &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;in
        foreign countries, which also may adversely affect the Fund&#x2019;s investments in foreign issuers.&lt;/span&gt;&lt;/div&gt; &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17133_MSILFPrimePortfolio_169Member"
      id="ixv-993"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;"&gt;&lt;b&gt;Municipal
        Obligations.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt; To the extent the Fund invests
        in municipal obligations issued by state and local governments and their &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;agencies,
        the Fund may be susceptible to political, economic, regulatory or other factors affecting issuers of these municipal &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;obligations.
        To the extent that the Fund invests in municipal obligations of issuers in the same economic sector, it could be more &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;sensitive
        to economic, business or political developments that affect such sector. During certain economic and other conditions, &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;the
        financial resources of many issuers of municipal securities may be significantly stressed, which could impair any such issuer&#x2019;s
        &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;ability to meet its financial obligations
        when due and adversely impact the value of its securities held by the Fund. &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;While
        interest &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;earned on municipal securities is
        generally not subject to federal income tax, any interest earned on taxable municipal securities is &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;fully
        taxable at the federal level and may be subject to state and/or local income tax.&lt;/span&gt;&lt;/div&gt; &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17133_MSILFPrimePortfolio_174Member"
      id="ixv-1014"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;"&gt;&lt;b&gt;Market
        and Geopolitical Risk.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt; The value of your
        investment in the Fund is based on the values of the Fund&#x2019;s investments, which &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;change
        due to economic and other events that affect the U.S. and global markets generally, as well as those that affect or are &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;perceived
        or expected to affect particular regions, countries, industries, companies, issuers, sectors, asset classes or governments. &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;These
        types of events may be sudden and unexpected, and could adversely affect the value (or income generated by) and liquidity &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;of
        the Fund&#x2019;s investments, which may in turn impact the Fund&#x2019;s ability to sell securities and/or its ability to meet redemptions.
        &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;The risks associated with these developments
        may be magnified if certain social, political, economic and other conditions and &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;events
        (such as war, natural disasters or events, epidemics and pandemics, terrorism, conflicts, social unrest, recessions, inflation, &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;interest
        rate changes and supply chain disruptions) adversely interrupt or otherwise affect the global economy and financial &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;markets.
        It is difficult to predict when events affecting the U.S. or global financial markets or economies may occur, the effects &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;that
        such events may have and the duration of those effects (which may last for extended periods). These types of events may &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;negatively
        impact broad segments of businesses and populations and have a significant and rapid negative impact on the &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;performance
        or value of the Fund&#x2019;s investments, adversely affect and increase the volatility of the Fund&#x2019;s share price and &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;exacerbate
        pre-existing risks to the Fund. The frequency and magnitude of resulting changes in the value of the Fund&#x2019;s &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;investments
        cannot be predicted.&lt;/span&gt;&lt;/div&gt; &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17133_MSILFPrimePortfolio_480Member"
      id="ixv-1040"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;-sec-ix-redline:true;"&gt;&lt;b&gt;Large
        Transactions Risk.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;
        The Fund may experience adverse effects when certain large shareholders, or a number of shareholders &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;collectively,
        purchase or redeem large amounts of shares of the Fund, which may occur rapidly or unexpectedly. Such larger than &lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
        &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;padding-right:2%;padding-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#999999;;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:12pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;normal
        shareholder redemptions may adversely affect and increase the volatility of the Fund&#x2019;s share price and negatively impact &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;the
        Fund&#x2019;s liquidity. In some circumstances, the Fund may hold a relatively large proportion of its assets in cash in anticipation
        of &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;large redemptions.
        These large redemptions may also force the Fund to sell portfolio securities or other assets when it might not &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;otherwise
        do so, which may adversely affect and increase the volatility of the Fund&#x2019;s share price and increase the Fund&#x2019;s &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;transaction
        costs. In addition, large purchases of Fund shares may adversely affect the Fund&#x2019;s performance to the extent that the &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;Fund
        is delayed in investing new cash and is required to maintain a larger cash position than it ordinarily would. Finally, large &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;redemptions
        may cause the Fund to impose a discretionary liquidity fee.&lt;/span&gt;&lt;/div&gt; &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17133_MSILFPrimePortfolio_425Member"
      id="ixv-1098"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;"&gt;&lt;b&gt;Floating
        NAV Risk.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt; The Fund does not maintain
        a stable NAV per share. The value of the Fund&#x2019;s shares will be calculated to four &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;decimal
        places and will fluctuate with changes in the values of the Fund&#x2019;s portfolio securities. When you sell your shares, they may &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;be
        worth more or less than what you originally paid for them. This may result in a capital gain or loss.&lt;/span&gt;&lt;/div&gt; &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17133_MSILFPrimePortfolio_188Member"
      id="ixv-1113"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;"&gt;&lt;b&gt;Active
        Management Risk.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt; In pursuing the Fund&#x2019;s
        investment objective, the Adviser has considerable leeway in deciding which &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;investments
        to buy, hold or sell on a day-to-day basis, and which trading strategies to use. For example, the Adviser, in its &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;discretion,
        may determine to use some permitted trading strategies while not using others. The success or failure of such decisions &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;will
        affect the Fund&#x2019;s performance.&lt;/span&gt;&lt;/div&gt; &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17133_MSILFPrimePortfolio_487Member"
      id="ixv-1129"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;"&gt;&lt;b&gt;Discretionary
        Liquidity Fee Risk.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt; The Board, or its
        delegate, has discretion to impose a liquidity fee of up to 2% upon the &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;redemption
        of shares if the Board or its delegate determines that is in the best interest of the Fund, which may impact the value of &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;the
        Fund&#x2019;s shares when you sell your shares.&lt;/span&gt;&lt;/div&gt; &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17133_MSILFPrimePortfolio_488Member"
      id="ixv-1144"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;"&gt;&lt;b&gt;Mandatory
        Liquidity Fee Risk.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt; The Board, or its
        delegate, must impose a mandatory liquidity fee upon all shares redeemed if the &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;Fund&#x2019;s
        net redemptions on any business day exceed 5% of the Fund&#x2019;s net assets, unless the liquidity costs are de minimis. &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;Accordingly,
        redemptions by shareholders may be subject to a mandatory liquidity fee at certain times, which may impact the &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;value
        of the Fund&#x2019;s shares when you sell your shares.&lt;/span&gt;&lt;/div&gt; &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:BarChartAndPerformanceTableHeading
      contextRef="c_17133_MSILFPrimePortfolioMember"
      id="ixv-1167"
      xml:lang="en-US">Performance
Information</oef:BarChartAndPerformanceTableHeading>
    <oef:PerformanceNarrativeTextBlock
      contextRef="c_17133_MSILFPrimePortfolioMember"
      id="ixv-1171"
      xml:lang="en-US">

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;The
bar chart and table below provide some indication of the risks of investing in the Fund by showing changes in the performance &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;of
the Fund&#x2019;s Institutional Class shares from year-to-year and by showing the average annual returns of the Fund&#x2019;s Institutional
Class &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;shares for the one, five and 10 year
periods. &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;The
Fund&#x2019;s past performance is not necessarily an indication of how the Fund will &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;perform
in the future.&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt; Updated performance
information is available online at &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;www.morganstanley.com/liquidity&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;.&lt;/span&gt;&lt;/div&gt;</oef:PerformanceNarrativeTextBlock>
    <oef:PerformanceInformationIllustratesVariabilityOfReturns
      contextRef="c_17133_MSILFPrimePortfolioMember"
      id="ixv-1173"
      xml:lang="en-US">The
bar chart and table below provide some indication of the risks of investing in the Fund by showing changes in the performance of
the Fund&#x2019;s Institutional Class shares from year-to-year and by showing the average annual returns of the Fund&#x2019;s Institutional
Class shares for the one, five and 10 year
periods. </oef:PerformanceInformationIllustratesVariabilityOfReturns>
    <oef:PerformancePastDoesNotIndicateFuture
      contextRef="c_17133_MSILFPrimePortfolioMember"
      id="ixv-1177"
      xml:lang="en-US">The
Fund&#x2019;s past performance is not necessarily an indication of how the Fund will perform
in the future.</oef:PerformancePastDoesNotIndicateFuture>
    <oef:PerformanceAvailabilityWebSiteAddress
      contextRef="c_17133_MSILFPrimePortfolioMember"
      id="ixv-1181"
      xml:lang="en-US">www.morganstanley.com/liquidity</oef:PerformanceAvailabilityWebSiteAddress>
    <oef:BarChartHeading
      contextRef="c_17133_MSILFPrimePortfolioMember"
      id="ixv-1185"
      xml:lang="en-US">Annual
Total Returns&#x2014;Calendar Years</oef:BarChartHeading>
    <oef:BarChartTableTextBlock
      contextRef="c_17133_MSILFPrimePortfolioMember"
      id="ixv-1189"
      xml:lang="en-US">

&lt;div&gt;&lt;img alt="image" src="pr17133img003.jpg"/&gt;&lt;/div&gt;</oef:BarChartTableTextBlock>
    <oef:BarChartClosingTextBlock
      contextRef="c_17133_MSILFPrimePortfolioMember"
      id="ixv-1196"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="width:100%;cellspacing:0;padding-bottom:2pt;padding-top:0pt;margin-left:0pt;"&gt;
  &lt;tr style="height:1px;"&gt;
    &lt;td style="height:1px;width:33.14119922630561%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:33.71953578336557%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:33.13926499032882%"&gt;&lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:top"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;&lt;b&gt;High
        Quarter&lt;/b&gt;&lt;/span&gt; &lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:top"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;12/31/23&lt;/span&gt;
        &lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:top"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;"&gt;1.41%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="vertical-align:top"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;&lt;b&gt;Low
        Quarter&lt;/b&gt;&lt;/span&gt; &lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:top"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;03/31/22&lt;/span&gt;
        &lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:top"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;"&gt;0.00%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:BarChartClosingTextBlock>
    <oef:HighestQuarterlyReturnLabel
      contextRef="c_17133_MSILFPrimePortfolio_ClassInstitutionalMember"
      id="ixv-1206"
      xml:lang="en-US">High
        Quarter</oef:HighestQuarterlyReturnLabel>
    <oef:BarChartHighestQuarterlyReturnDate
      contextRef="c_17133_MSILFPrimePortfolio_ClassInstitutionalMember"
      id="ixv-1211"
      xml:lang="en-US">2023-12-31</oef:BarChartHighestQuarterlyReturnDate>
    <oef:BarChartHighestQuarterlyReturn
      contextRef="c_17133_MSILFPrimePortfolio_ClassInstitutionalMember"
      decimals="INF"
      id="ixv-130820"
      unitRef="RATIO">0.0141</oef:BarChartHighestQuarterlyReturn>
    <oef:LowestQuarterlyReturnLabel
      contextRef="c_17133_MSILFPrimePortfolio_ClassInstitutionalMember"
      id="ixv-1219"
      xml:lang="en-US">Low
        Quarter</oef:LowestQuarterlyReturnLabel>
    <oef:BarChartLowestQuarterlyReturnDate
      contextRef="c_17133_MSILFPrimePortfolio_ClassInstitutionalMember"
      id="ixv-1224"
      xml:lang="en-US">2022-03-31</oef:BarChartLowestQuarterlyReturnDate>
    <oef:BarChartLowestQuarterlyReturn
      contextRef="c_17133_MSILFPrimePortfolio_ClassInstitutionalMember"
      decimals="INF"
      id="ixv-130821"
      unitRef="RATIO">0</oef:BarChartLowestQuarterlyReturn>
    <oef:PerformanceTableHeading
      contextRef="c_17133_MSILFPrimePortfolioMember"
      id="ixv-1230"
      xml:lang="en-US">Average
Annual Total Returns(for
the Periods Ended&#160;&#x2009;December
31, 2025)</oef:PerformanceTableHeading>
    <oef:PerformanceTableTextBlock
      contextRef="c_17133_MSILFPrimePortfolioMember"
      id="ixv-1243"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="width:100%;cellspacing:0;margin-left:0;border-bottom:0.25pt solid #000000;margin-top:10px;"&gt;
  &lt;tr style="height:1px;"&gt;
    &lt;td style="height:1px;width:50.800317417307%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:16.377958851878375%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:16.377958851878375%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:16.443764878936268%"&gt;&lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&#160;&lt;/div&gt;
        &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:center;text-align:center;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;&lt;b&gt;Past&lt;/b&gt;&lt;/span&gt;&lt;br/&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;&lt;b&gt;One
        Year&lt;/b&gt;&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:center;text-align:center;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;&lt;b&gt;Past&lt;/b&gt;&lt;/span&gt;&lt;br/&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;&lt;b&gt;Five
        Years&lt;/b&gt;&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:center;text-align:center;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;&lt;b&gt;Past&lt;/b&gt;&lt;/span&gt;&lt;br/&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;&lt;b&gt;Ten
        Years&lt;/b&gt;&lt;/span&gt;&lt;/div&gt; &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;Prime
        Portfolio&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:center;text-align:center;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;-sec-ix-redline:true;"&gt;4.36%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:center;text-align:center;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;-sec-ix-redline:true;"&gt;3.33%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:center;text-align:center;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;-sec-ix-redline:true;"&gt;2.31%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:PerformanceTableTextBlock>
    <oef:AvgAnnlRtrPct
      contextRef="c_17133_MSILFPrimePortfolio_ClassInstitutional_2025_01_01_2025_12_31Member"
      decimals="INF"
      id="ixv-130822"
      unitRef="RATIO">0.0436</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="c_17133_MSILFPrimePortfolio_ClassInstitutional_2021_01_01_2025_12_31Member"
      decimals="INF"
      id="ixv-130823"
      unitRef="RATIO">0.0333</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="c_17133_MSILFPrimePortfolio_ClassInstitutional_2016_01_01_2025_12_31Member"
      decimals="INF"
      id="ixv-130824"
      unitRef="RATIO">0.0231</oef:AvgAnnlRtrPct>
    <oef:PerformanceTableClosingTextBlock
      contextRef="c_17133_MSILFPrimePortfolioMember"
      id="ixv-1289"
      xml:lang="en-US">

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;You
may obtain the Fund&#x2019;s 7-day current yield by calling &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;1-888-378-1630&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;.&lt;/span&gt;&lt;/div&gt;</oef:PerformanceTableClosingTextBlock>
    <oef:MoneyMarketSevenDayYieldCaption
      contextRef="c_17133_MSILFPrimePortfolioMember"
      id="ixv-1291"
      xml:lang="en-US">You
may obtain the Fund&#x2019;s 7-day current yield by calling 1-888-378-1630.</oef:MoneyMarketSevenDayYieldCaption>
    <oef:MoneyMarketSevenDayYieldPhone
      contextRef="c_17133_MSILFPrimePortfolioMember"
      id="ixv-1293"
      xml:lang="en-US">1-888-378-1630</oef:MoneyMarketSevenDayYieldPhone>
    <oef:ObjectiveHeading
      contextRef="c_17133_MSILFGovernmentPortfolioMember"
      id="ixv-1395"
      xml:lang="en-US">Investment
Objective</oef:ObjectiveHeading>
    <oef:ObjectivePrimaryTextBlock
      contextRef="c_17133_MSILFGovernmentPortfolioMember"
      id="ixv-1399"
      xml:lang="en-US">

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;The Government Portfolio (the &#x201c;Fund&#x201d;)
seeks preservation of capital, daily liquidity and maximum current income.&lt;/span&gt;&lt;/div&gt;</oef:ObjectivePrimaryTextBlock>
    <oef:ExpenseHeading
      contextRef="c_17133_MSILFGovernmentPortfolioMember"
      id="ixv-1404"
      xml:lang="en-US">Fees
and Expenses</oef:ExpenseHeading>
    <oef:ExpenseNarrativeTextBlock
      contextRef="c_17133_MSILFGovernmentPortfolioMember"
      id="ixv-1408"
      xml:lang="en-US">

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;The table below describes the expenses that
you may pay if you buy, hold and sell Institutional Class shares of the Fund. The Fund &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;does
not charge any sales loads or other fees when you purchase or redeem shares. &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;&lt;b&gt;You
may pay fees other than the fees and &lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;&lt;b&gt;expenses
of the Fund, such as brokerage commissions and other fees charged by financial intermediaries, which are not &lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;&lt;b&gt;reflected
in the tables and examples below.&lt;/b&gt;&lt;/span&gt;&lt;/div&gt;</oef:ExpenseNarrativeTextBlock>
    <oef:OperatingExpensesCaption
      contextRef="c_17133_MSILFGovernmentPortfolioMember"
      id="ixv-1419"
      xml:lang="en-US">Annual
Fund Operating Expenses&#160;&#x2009;(expenses
that you pay each year as a percentage of the value of your investment)</oef:OperatingExpensesCaption>
    <oef:AnnualFundOperatingExpensesTableTextBlock
      contextRef="c_17133_MSILFGovernmentPortfolioMember"
      id="foot-17133_2865823-1011"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="width:100%;cellspacing:0;margin-left:0;border-bottom:0.25pt solid #000000;margin-top:10px;"&gt;
  &lt;tr style="height:1px;"&gt;
    &lt;td style="height:1px;width:84.95558093173594%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:15.044419068264077%"&gt;&lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&#160;&lt;/div&gt;
        &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;&lt;b&gt;Institutional
        Class&lt;/b&gt;&lt;/span&gt;&lt;/div&gt; &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;Advisory
        Fee&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;-sec-ix-redline:true;"&gt;0.15%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;Distribution
        and/or Shareholder Service (12b-1) Fee&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;-sec-ix-redline:true;"&gt;None&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;Other
        Expenses&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;-sec-ix-redline:true;"&gt;0.05%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;Total
        Annual Fund Operating Expenses&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:6pt;;-sec-ix-redline:true;"&gt;&lt;sup&gt;1&lt;/sup&gt;&lt;/span&gt;
        &lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;-sec-ix-redline:true;"&gt;0.20%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;Fee
        Waiver and/or Expense Reimbursement&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:6pt;;-sec-ix-redline:true;"&gt;&lt;sup&gt;1&lt;/sup&gt;&lt;/span&gt;
        &lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;-sec-ix-redline:true;"&gt;0.05%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;Total
        Annual Fund Operating Expenses After Fee Waiver and/or Expense Reimbursement&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:6pt;;-sec-ix-redline:true;"&gt;&lt;sup&gt;1&lt;/sup&gt;&lt;/span&gt;
        &lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;-sec-ix-redline:true;"&gt;0.15%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:AnnualFundOperatingExpensesTableTextBlock>
    <oef:ManagementFeesOverAssets
      contextRef="c_17133_MSILFGovernmentPortfolio_ClassInstitutionalMember"
      decimals="INF"
      id="ixv-130825"
      unitRef="RATIO">0.0015</oef:ManagementFeesOverAssets>
    <oef:DistributionAndService12b1FeesOverAssets
      contextRef="c_17133_MSILFGovernmentPortfolio_ClassInstitutionalMember"
      decimals="INF"
      id="ixv-130826"
      unitRef="RATIO">0</oef:DistributionAndService12b1FeesOverAssets>
    <oef:OtherExpensesOverAssets
      contextRef="c_17133_MSILFGovernmentPortfolio_ClassInstitutionalMember"
      decimals="INF"
      id="foot-17133_2865823-1021"
      unitRef="RATIO">0.0005</oef:OtherExpensesOverAssets>
    <oef:ExpensesOverAssets
      contextRef="c_17133_MSILFGovernmentPortfolio_ClassInstitutionalMember"
      decimals="INF"
      id="foot-17133_2865823-1031"
      unitRef="RATIO">0.002</oef:ExpensesOverAssets>
    <oef:FeeWaiverOrReimbursementOverAssets
      contextRef="c_17133_MSILFGovernmentPortfolio_ClassInstitutionalMember"
      decimals="INF"
      id="foot-17133_2865823-1041"
      unitRef="RATIO">0.0005</oef:FeeWaiverOrReimbursementOverAssets>
    <oef:NetExpensesOverAssets
      contextRef="c_17133_MSILFGovernmentPortfolio_ClassInstitutionalMember"
      decimals="INF"
      id="foot-17133_2865823-1051"
      unitRef="RATIO">0.0015</oef:NetExpensesOverAssets>
    <oef:ExpenseExampleHeading
      contextRef="c_17133_MSILFGovernmentPortfolioMember"
      id="ixv-1501"
      xml:lang="en-US">Example</oef:ExpenseExampleHeading>
    <oef:ExpenseExampleNarrativeTextBlock
      contextRef="c_17133_MSILFGovernmentPortfolioMember"
      id="ixv-1505"
      xml:lang="en-US">

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;The example below is intended to help you compare
the cost of investing in the Fund&#x2019;s&#160;&#x2009;Institutional&#160;&#x2009;Class with the cost of investing &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;in
other mutual funds.&lt;/span&gt;&lt;/div&gt;

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;The example assumes that you invest $10,000
in the Fund&#x2019;s&#160;&#x2009;Institutional Class for the time periods indicated and then redeem all of &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;your
shares at the end of those periods, your investment has a 5% return each year and that the Fund&#x2019;s operating expenses remain
the &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;same (except that the example incorporates
the fee waiver and/or expense reimbursement arrangement for only the first year). &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;Although
your actual costs may be higher or lower, based on these assumptions your costs would be:&lt;/span&gt;&lt;/div&gt;</oef:ExpenseExampleNarrativeTextBlock>
    <oef:ExpenseExampleWithRedemptionTableTextBlock
      contextRef="c_17133_MSILFGovernmentPortfolioMember"
      id="ixv-1519"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="width:100%;cellspacing:0;margin-left:0;border-bottom:0.25pt solid #000000;margin-top:10px;"&gt;
  &lt;tr style="height:1px;"&gt;
    &lt;td style="height:1px;width:34.33401678981779%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:15.787844790901001%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:16.368138032419047%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:16.368138032419047%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:16.368138032419047%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:0.7737243220240628%"&gt;&lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&#160;&lt;/div&gt;
        &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;&lt;b&gt;1
        Year&lt;/b&gt;&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;&lt;b&gt;3
        Years&lt;/b&gt;&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;&lt;b&gt;5
        Years&lt;/b&gt;&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;&lt;b&gt;10
        Years&lt;/b&gt;&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;Institutional
        Class&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;"&gt;$15&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;"&gt;$59&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;"&gt;$108&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;"&gt;$250&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:top"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:ExpenseExampleWithRedemptionTableTextBlock>
    <oef:ExpenseExampleYear01
      contextRef="c_17133_MSILFGovernmentPortfolio_ClassInstitutionalMember"
      decimals="INF"
      id="ixv-130831"
      unitRef="USD">15</oef:ExpenseExampleYear01>
    <oef:ExpenseExampleYear03
      contextRef="c_17133_MSILFGovernmentPortfolio_ClassInstitutionalMember"
      decimals="INF"
      id="ixv-130832"
      unitRef="USD">59</oef:ExpenseExampleYear03>
    <oef:ExpenseExampleYear05
      contextRef="c_17133_MSILFGovernmentPortfolio_ClassInstitutionalMember"
      decimals="INF"
      id="ixv-130833"
      unitRef="USD">108</oef:ExpenseExampleYear05>
    <oef:ExpenseExampleYear10
      contextRef="c_17133_MSILFGovernmentPortfolio_ClassInstitutionalMember"
      decimals="INF"
      id="ixv-130834"
      unitRef="USD">250</oef:ExpenseExampleYear10>
    <oef:StrategyHeading
      contextRef="c_17133_MSILFGovernmentPortfolioMember"
      id="ixv-1570"
      xml:lang="en-US">Principal
Investment Strategies</oef:StrategyHeading>
    <oef:StrategyNarrativeTextBlock
      contextRef="c_17133_MSILFGovernmentPortfolioMember"
      id="ixv-1574"
      xml:lang="en-US">

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;The Fund has adopted a policy to invest exclusively
in obligations issued or guaranteed by the U.S. Government and its agencies and &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;instrumentalities
and in repurchase agreements collateralized by such securities, and, accordingly, qualifies as a &#x201c;government money &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;market
fund&#x201d; under federal regulations. The Fund is permitted to hold a portion of its assets in cash.&lt;/span&gt;&lt;/div&gt;

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;A &#x201c;government money market fund&#x201d;
is a money market fund that invests at least 99.5% of its total assets in cash, securities issued or &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;guaranteed
by the United States or certain U.S. government agencies or instrumentalities and/or repurchase agreements that are &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;collateralized
fully by the foregoing. A &#x201c;government money market fund&#x201d; is exempt from requirements that permit and, under &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;certain
circumstances, require money market funds to impose a &#x201c;liquidity fee&#x201d; on redemptions. In selecting investments, the Adviser
&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;seeks to maintain the Fund&#x2019;s share
price at $1.00. The share price remaining stable at $1.00 means that the Fund would preserve the &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;principal
value of your investment.&lt;/span&gt;&lt;span style="-sec-ix-redline:true;"&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;
As a &#x201c;government money market fund,&#x201d; the Fund may value its securities using the amortized &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;cost
method as permitted by Rule 2a-7 under the Investment Company Act of 1940, as amended (&#x201c;Rule 2a-7&#x201d; under the &#x201c;1940
&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;Act&#x201d;) to seek
to maintain a stable net asset value per share of $1.00.&lt;/span&gt;&lt;/div&gt;

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;In addition, the Fund has adopted a policy
that provides, under normal circumstances, at least 80% of the Fund&#x2019;s assets will be &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;invested
in obligations issued or guaranteed by the U.S. Government and its agencies and instrumentalities and in repurchase &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;agreements
collateralized by such securities. This policy may be changed without shareholder approval; however, shareholders would &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;be
notified upon 60 days&#x2019; notice in writing of any changes.&lt;/span&gt;&lt;/div&gt;

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;The Fund&#x2019;s investments
are subject to the quality, diversification, maturity, liquidity and other requirements of Rule 2a-7.&lt;/span&gt;&lt;/div&gt;</oef:StrategyNarrativeTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17133_MSILFGovernmentPortfolio_157Member"
      id="ixv-1638"
      xml:lang="en-US">&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;You
could lose money by investing in the Fund.&lt;/span&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17133_MSILFGovernmentPortfolio_164Member"
      id="ixv-1642"
      xml:lang="en-US">&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;An
investment in the Fund is not a bank account and is not insured or guaranteed by the Federal &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;Deposit
Insurance Corporation (&#x201c;FDIC&#x201d;) or any other government agency.&lt;/span&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17133_MSILFGovernmentPortfolio_165Member"
      id="ixv-1652"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;"&gt;&lt;b&gt;Credit
        and Interest Rate Risk.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt; Credit risk refers
        to the possibility that the issuer or guarantor of a security, or counterparty to a &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;transaction,
        will be unable or unwilling or perceived to be unable or unwilling to make interest payments and/or repay the &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;principal
        on its debt or otherwise honor its obligations, including the risk of default. In such instances, the value of the Fund &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;could
        decline and the Fund could lose money. If an issuer&#x2019;s, guarantor&#x2019;s or counterparty&#x2019;s financial condition worsens,
        the credit &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;quality of the issuer, guarantor
        or counterparty may deteriorate. Credit ratings may not be an accurate assessment of financial &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;condition,
        liquidity or credit risk. Although credit ratings may not accurately reflect the true credit risk of an instrument, a change &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;in
        the credit rating of an instrument or an issuer, guarantor or counterparty, or the market&#x2019;s perception of the creditworthiness
        of &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;an instrument or issuer, guarantor or
        counterparty can have a rapid, adverse effect on the instrument&#x2019;s value and liquidity and &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;make
        it more difficult for the Fund to sell at an advantageous price or time. Interest rate risk refers to the decline in the value of a &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;fixed-income
        security resulting from changes in the general level of interest rates. A wide variety of market and economic factors &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;can
        cause interest rates to rise or fall, including central bank monetary policy, rising inflation, disinflation or deflation, and &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;changes
        in general economic conditions. When the general level of interest rates goes up, the prices of most fixed-income &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;securities
        go down. When the general level of interest rates goes down, the prices of most fixed-income securities go up but the &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;yield
        or income from new issuances of fixed-income securities generally decreases. Securities with longer durations will generally &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;be
        more sensitive to changes in interest rates than securities with shorter durations. Fluctuations in interest rates may also affect &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;the
        liquidity of and income generated by fixed-income instruments held by the Fund.&#160;&#x2009; The Fund may face a heightened level of
        &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;interest rate risk in times of monetary policy
        change and/or uncertainty, such as when the Federal Reserve Board adjusts a &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;quantitative
        easing program and/or changes rates. Changing interest rates may have unpredictable effects on the markets and may &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;detract
        from Fund performance. A changing interest rate environment increases certain risks, including the potential for periods of &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;market
        volatility and increased redemptions.&#160;&#x2009;&lt;/span&gt;&lt;/div&gt; &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17133_MSILFGovernmentPortfolio_166Member"
      id="ixv-1684"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;"&gt;&lt;b&gt;Fixed-Income
        Securities.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt; Fixed-income securities are
        subject to the risk of the issuer&#x2019;s inability to meet principal and interest &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;payments
        on its obligations (i.e., credit risk) and are subject to price volatility resulting from, among other things, interest rate &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;sensitivity
        (i.e., interest rate risk), market perception of the creditworthiness of the issuer and general market liquidity (i.e., market &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;risk).
        Securities with longer durations are likely to be more sensitive to changes in interest rates, generally making them more &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;volatile
        than securities with shorter durations. The Fund may be subject to certain liquidity risks that may result from the lack of &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;an
        active market and the reduced number and capacity of traditional market participants to make a market in fixed-income &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;securities.&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17133_MSILFGovernmentPortfolio_178Member"
      id="ixv-1703"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;"&gt;&lt;b&gt;U.S.
        Government Securities.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt; Different types
        of U.S. government securities are subject to different levels of credit risk, including the &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;risk
        of default, depending on the nature of the particular government support for that security. For example, a U.S. government-&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;sponsored
        entity, such as Federal National Mortgage Association or Federal Home Loan Mortgage Corporation, although &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;chartered
        or sponsored by an Act of Congress, may issue securities that are neither insured nor guaranteed by the U.S. Treasury &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;and,
        therefore, are not backed by the full faith and credit of the United States. With respect to U.S. government securities that are &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;not
        backed by the full faith and credit of the United States, there is the risk that the U.S. government will not provide financial &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;support
        to such U.S. government agencies, instrumentalities or sponsored enterprises if it is not obligated to do so by law. U.S. &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;government
        securities are also subject to interest rate risks and can exhibit price fluctuations resulting from increases or decreases &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;in
        interest rates.&lt;/span&gt;&lt;/div&gt; &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17133_MSILFGovernmentPortfolio_268Member"
      id="ixv-1724"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;"&gt;&lt;b&gt;Repurchase
        Agreements.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt; Repurchase agreements are
        subject to risks associated with the possibility of default by the seller at a time &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;when
        the collateral has declined in value, or insolvency of the seller, which may affect the Fund&#x2019;s right to control the collateral
        and &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;result in certain costs and delays. Repurchase
        agreements may involve a greater degree of credit risk than investments in U.S. &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;government
        securities.&#160;&#x2009;&lt;/span&gt;&lt;/div&gt; &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17133_MSILFGovernmentPortfolio_174Member"
      id="ixv-1740"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;-sec-ix-redline:true;"&gt;&lt;b&gt;Market
        and Geopolitical Risk.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;
        The value of your investment in the Fund is based on the values of the Fund&#x2019;s investments, which &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;change
        due to economic and other events that affect the&#160;&#x2009;U.S. and global markets generally, as well as those that affect or are &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;perceived
        or expected to affect particular regions, countries, industries, companies, issuers, sectors, asset classes or governments. &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;These
        types of events may be sudden and unexpected, and could adversely affect the value (or income generated by) and liquidity &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;of
        the Fund&#x2019;s investments, which may in turn impact the Fund&#x2019;s ability to sell securities and/or its ability to meet redemptions.
        &lt;/span&gt;&lt;/div&gt; &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;padding-right:2%;padding-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#999999;;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:12pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;The
        risks associated with these developments may be magnified if certain social, political, economic and other conditions and &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;events
        (such as war, natural disasters or events, epidemics and pandemics, terrorism, conflicts, social unrest, recessions, inflation, &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;interest
        rate changes and supply chain disruptions) adversely interrupt or otherwise affect the global economy and financial &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;markets.
        It is difficult to predict when events affecting the U.S. or global financial markets or economies may occur, the effects &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;that
        such events may have and the duration of those effects (which may last for extended periods). These types of events may &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;negatively
        impact broad segments of businesses and populations and have a significant and rapid negative impact on the &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;performance
        or value of the Fund&#x2019;s investments, adversely affect &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;the
        Fund&#x2019;s ability to maintain a stable $1.00 share price&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;
        and &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;exacerbate pre-existing
        risks to the Fund. The frequency and magnitude of resulting changes in the value of the Fund&#x2019;s &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;investments
        cannot be predicted.&lt;/span&gt;&lt;/div&gt; &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17133_MSILFGovernmentPortfolio_480Member"
      id="ixv-1805"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;"&gt;&lt;b&gt;Large
        Transactions Risk.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt; The Fund may experience
        adverse effects when certain large shareholders, or a number of shareholders &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;collectively,
        purchase or redeem large amounts of shares of the Fund, which may occur rapidly or unexpectedly. Such larger than &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;normal
        shareholder redemptions may &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;adversely
        &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;affect the Fund&#x2019;s ability to maintain
        a stable $1.00 share price and negatively &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;impact
        the Fund&#x2019;s liquidity. In some circumstances, the Fund may hold a relatively large proportion of its assets in cash in &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;anticipation
        of large redemptions. These large redemptions may also force the Fund to sell portfolio securities or other assets when &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;it
        might not otherwise do so, which may &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;adversely
        &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;affect the Fund&#x2019;s ability to maintain
        a stable $1.00 share price and increase the &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;Fund&#x2019;s
        transaction costs. In addition, large purchases of Fund shares may adversely affect the Fund&#x2019;s performance to the extent &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;that
        the Fund is delayed in investing new cash and is required to maintain a larger cash position than it ordinarily would.&lt;/span&gt;&lt;span style="-sec-ix-redline:true;"&gt;&lt;/span&gt;
        &lt;/div&gt; &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17133_MSILFGovernmentPortfolio_171Member"
      id="ixv-1830"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;"&gt;&lt;b&gt;Stable
        NAV Risk.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt; The Fund may not be able to
        maintain a stable $1.00 share price at all times. If the Fund or another money &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;market
        fund fails to maintain a stable NAV (or if there is a perceived threat of the inability to maintain a stable NAV), the Fund &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;could
        be subject to increased redemptions, which may adversely impact the Fund&#x2019;s ability to maintain a stable $1.00 share price.&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17133_MSILFGovernmentPortfolio_188Member"
      id="ixv-1845"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;"&gt;&lt;b&gt;Active
        Management Risk.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt; In pursuing the Fund&#x2019;s
        investment objective, the Adviser has considerable leeway in deciding which &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;investments
        to buy, hold or sell on a day-to-day basis, and which trading strategies to use. For example, the Adviser, in its &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;discretion,
        may determine to use some permitted trading strategies while not using others. The success or failure of such decisions &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;will
        affect the Fund&#x2019;s performance.&lt;/span&gt;&lt;/div&gt; &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:BarChartAndPerformanceTableHeading
      contextRef="c_17133_MSILFGovernmentPortfolioMember"
      id="ixv-1868"
      xml:lang="en-US">Performance
Information</oef:BarChartAndPerformanceTableHeading>
    <oef:PerformanceNarrativeTextBlock
      contextRef="c_17133_MSILFGovernmentPortfolioMember"
      id="ixv-1872"
      xml:lang="en-US">

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;The
bar chart and table below provide some indication of the risks of investing in the Fund by showing changes in the performance &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;of
the Fund&#x2019;s Institutional Class shares from year-to-year and by showing the average annual returns of the Fund&#x2019;s Institutional
Class &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;shares for the one, five and 10 year
periods. &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;The
Fund&#x2019;s past performance is not necessarily an indication of how the Fund will &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;perform
in the future.&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt; Updated performance
information is available online at &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;www.morganstanley.com/liquidity&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;.&lt;/span&gt;&lt;/div&gt;</oef:PerformanceNarrativeTextBlock>
    <oef:PerformanceInformationIllustratesVariabilityOfReturns
      contextRef="c_17133_MSILFGovernmentPortfolioMember"
      id="ixv-1874"
      xml:lang="en-US">The
bar chart and table below provide some indication of the risks of investing in the Fund by showing changes in the performance of
the Fund&#x2019;s Institutional Class shares from year-to-year and by showing the average annual returns of the Fund&#x2019;s Institutional
Class shares for the one, five and 10 year
periods. </oef:PerformanceInformationIllustratesVariabilityOfReturns>
    <oef:PerformancePastDoesNotIndicateFuture
      contextRef="c_17133_MSILFGovernmentPortfolioMember"
      id="ixv-1878"
      xml:lang="en-US">The
Fund&#x2019;s past performance is not necessarily an indication of how the Fund will perform
in the future.</oef:PerformancePastDoesNotIndicateFuture>
    <oef:PerformanceAvailabilityWebSiteAddress
      contextRef="c_17133_MSILFGovernmentPortfolioMember"
      id="ixv-1882"
      xml:lang="en-US">www.morganstanley.com/liquidity</oef:PerformanceAvailabilityWebSiteAddress>
    <oef:BarChartHeading
      contextRef="c_17133_MSILFGovernmentPortfolioMember"
      id="ixv-1886"
      xml:lang="en-US">Annual
Total Returns&#x2014;Calendar Years</oef:BarChartHeading>
    <oef:BarChartTableTextBlock
      contextRef="c_17133_MSILFGovernmentPortfolioMember"
      id="ixv-1890"
      xml:lang="en-US">

&lt;div&gt;&lt;img alt="image" src="pr17133img004.jpg"/&gt;&lt;/div&gt;</oef:BarChartTableTextBlock>
    <oef:BarChartClosingTextBlock
      contextRef="c_17133_MSILFGovernmentPortfolioMember"
      id="ixv-1899"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="width:100%;cellspacing:0;padding-bottom:2pt;padding-top:0pt;margin-left:0pt;"&gt;
  &lt;tr style="height:1px;"&gt;
    &lt;td style="height:1px;width:33.14119922630561%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:33.71953578336557%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:33.13926499032882%"&gt;&lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:top"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;&lt;b&gt;High
        Quarter&lt;/b&gt;&lt;/span&gt; &lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:top"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;12/31/23&lt;/span&gt;
        &lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:top"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;"&gt;1.33%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="vertical-align:top"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;&lt;b&gt;Low
        Quarter&lt;/b&gt;&lt;/span&gt; &lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:top"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;12/31/20&lt;/span&gt;
        &lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:top"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;"&gt;0.01%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:BarChartClosingTextBlock>
    <oef:HighestQuarterlyReturnLabel
      contextRef="c_17133_MSILFGovernmentPortfolio_ClassInstitutionalMember"
      id="ixv-1909"
      xml:lang="en-US">High
        Quarter</oef:HighestQuarterlyReturnLabel>
    <oef:BarChartHighestQuarterlyReturnDate
      contextRef="c_17133_MSILFGovernmentPortfolio_ClassInstitutionalMember"
      id="ixv-1914"
      xml:lang="en-US">2023-12-31</oef:BarChartHighestQuarterlyReturnDate>
    <oef:BarChartHighestQuarterlyReturn
      contextRef="c_17133_MSILFGovernmentPortfolio_ClassInstitutionalMember"
      decimals="INF"
      id="ixv-130835"
      unitRef="RATIO">0.0133</oef:BarChartHighestQuarterlyReturn>
    <oef:LowestQuarterlyReturnLabel
      contextRef="c_17133_MSILFGovernmentPortfolio_ClassInstitutionalMember"
      id="ixv-1922"
      xml:lang="en-US">Low
        Quarter</oef:LowestQuarterlyReturnLabel>
    <oef:BarChartLowestQuarterlyReturnDate
      contextRef="c_17133_MSILFGovernmentPortfolio_ClassInstitutionalMember"
      id="ixv-1927"
      xml:lang="en-US">2020-12-31</oef:BarChartLowestQuarterlyReturnDate>
    <oef:BarChartLowestQuarterlyReturn
      contextRef="c_17133_MSILFGovernmentPortfolio_ClassInstitutionalMember"
      decimals="INF"
      id="ixv-130836"
      unitRef="RATIO">0.0001</oef:BarChartLowestQuarterlyReturn>
    <oef:PerformanceTableHeading
      contextRef="c_17133_MSILFGovernmentPortfolioMember"
      id="ixv-1933"
      xml:lang="en-US">Average
Annual Total Returns(for
the Periods Ended&#160;&#x2009;December
31, 2025)</oef:PerformanceTableHeading>
    <oef:PerformanceTableTextBlock
      contextRef="c_17133_MSILFGovernmentPortfolioMember"
      id="ixv-1946"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="width:100%;cellspacing:0;margin-left:0;border-bottom:0.25pt solid #000000;margin-top:10px;"&gt;
  &lt;tr style="height:1px;"&gt;
    &lt;td style="height:1px;width:50.800317417307%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:16.377958851878375%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:16.377958851878375%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:16.443764878936268%"&gt;&lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&#160;&lt;/div&gt;
        &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:center;text-align:center;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;&lt;b&gt;Past&lt;/b&gt;&lt;/span&gt;&lt;br/&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;&lt;b&gt;One
        Year&lt;/b&gt;&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:center;text-align:center;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;&lt;b&gt;Past&lt;/b&gt;&lt;/span&gt;&lt;br/&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;&lt;b&gt;Five
        Years&lt;/b&gt;&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:center;text-align:center;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;&lt;b&gt;Past&lt;/b&gt;&lt;/span&gt;&lt;br/&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;&lt;b&gt;Ten
        Years&lt;/b&gt;&lt;/span&gt;&lt;/div&gt; &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;Government
        Portfolio&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:center;text-align:center;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;-sec-ix-redline:true;"&gt;4.23%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:center;text-align:center;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;-sec-ix-redline:true;"&gt;3.19%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:center;text-align:center;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;-sec-ix-redline:true;"&gt;2.11%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:PerformanceTableTextBlock>
    <oef:AvgAnnlRtrPct
      contextRef="c_17133_MSILFGovernmentPortfolio_ClassInstitutional_2025_01_01_2025_12_31Member"
      decimals="INF"
      id="ixv-130837"
      unitRef="RATIO">0.0423</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="c_17133_MSILFGovernmentPortfolio_ClassInstitutional_2021_01_01_2025_12_31Member"
      decimals="INF"
      id="ixv-130838"
      unitRef="RATIO">0.0319</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="c_17133_MSILFGovernmentPortfolio_ClassInstitutional_2016_01_01_2025_12_31Member"
      decimals="INF"
      id="ixv-130839"
      unitRef="RATIO">0.0211</oef:AvgAnnlRtrPct>
    <oef:PerformanceTableClosingTextBlock
      contextRef="c_17133_MSILFGovernmentPortfolioMember"
      id="ixv-2018"
      xml:lang="en-US">

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;You
may obtain the Fund&#x2019;s 7-day current yield by calling &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;1-888-378-1630&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;.&lt;/span&gt;&lt;/div&gt;</oef:PerformanceTableClosingTextBlock>
    <oef:MoneyMarketSevenDayYieldCaption
      contextRef="c_17133_MSILFGovernmentPortfolioMember"
      id="ixv-2020"
      xml:lang="en-US">You
may obtain the Fund&#x2019;s 7-day current yield by calling 1-888-378-1630.</oef:MoneyMarketSevenDayYieldCaption>
    <oef:MoneyMarketSevenDayYieldPhone
      contextRef="c_17133_MSILFGovernmentPortfolioMember"
      id="ixv-2022"
      xml:lang="en-US">1-888-378-1630</oef:MoneyMarketSevenDayYieldPhone>
    <oef:ObjectiveHeading
      contextRef="c_17133_MSILFGovernmentSecuritiesPortfolioMember"
      id="ixv-2098"
      xml:lang="en-US">Investment
Objective</oef:ObjectiveHeading>
    <oef:ObjectivePrimaryTextBlock
      contextRef="c_17133_MSILFGovernmentSecuritiesPortfolioMember"
      id="ixv-2102"
      xml:lang="en-US">

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;The Government Securities Portfolio (the &#x201c;Fund&#x201d;)
seeks preservation of capital, daily liquidity and maximum current income.&lt;/span&gt;&lt;/div&gt;</oef:ObjectivePrimaryTextBlock>
    <oef:ExpenseHeading
      contextRef="c_17133_MSILFGovernmentSecuritiesPortfolioMember"
      id="ixv-2107"
      xml:lang="en-US">Fees
and Expenses</oef:ExpenseHeading>
    <oef:ExpenseNarrativeTextBlock
      contextRef="c_17133_MSILFGovernmentSecuritiesPortfolioMember"
      id="ixv-2111"
      xml:lang="en-US">

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;The table below describes the expenses that
you may pay if you buy, hold and sell Institutional Class shares of the Fund. The Fund &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;does
not charge any sales loads or other fees when you purchase or redeem shares. &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;&lt;b&gt;You
may pay fees other than the fees and &lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;&lt;b&gt;expenses
of the Fund, such as brokerage commissions and other fees charged by financial intermediaries, which are not &lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;&lt;b&gt;reflected
in the tables and examples below.&lt;/b&gt;&lt;/span&gt;&lt;/div&gt;</oef:ExpenseNarrativeTextBlock>
    <oef:OperatingExpensesCaption
      contextRef="c_17133_MSILFGovernmentSecuritiesPortfolioMember"
      id="ixv-2122"
      xml:lang="en-US">Annual
Fund Operating Expenses&#160;&#x2009;(expenses
that you pay each year as a percentage of the value of your investment)</oef:OperatingExpensesCaption>
    <oef:AnnualFundOperatingExpensesTableTextBlock
      contextRef="c_17133_MSILFGovernmentSecuritiesPortfolioMember"
      id="foot-17133_2865883-1011"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="width:100%;cellspacing:0;margin-left:0;border-bottom:0.25pt solid #000000;margin-top:10px;"&gt;
  &lt;tr style="height:1px;"&gt;
    &lt;td style="height:1px;width:86.9529874000813%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:13.04701259991871%"&gt;&lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&#160;&lt;/div&gt;
        &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;&lt;b&gt;Institutional
        Class&lt;/b&gt;&lt;/span&gt;&lt;/div&gt; &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;Advisory
        Fee&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;"&gt;0.15%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;Distribution
        and/or Shareholder Service (12b-1) Fee&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;"&gt;None&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;Other
        Expenses&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;"&gt;0.08%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;Total
        Annual Fund Operating Expenses&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:6pt;;"&gt;&lt;sup&gt;1&lt;/sup&gt;&lt;/span&gt;
        &lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;"&gt;0.23%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;Fee
        Waiver and/or Expense Reimbursement&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:6pt;;"&gt;&lt;sup&gt;1&lt;/sup&gt;&lt;/span&gt;
        &lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;"&gt;0.03%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;Total
        Annual Fund Operating Expenses After Fee Waiver and/or Expense Reimbursement&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:6pt;;"&gt;&lt;sup&gt;1&lt;/sup&gt;&lt;/span&gt;
        &lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;"&gt;0.20%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:AnnualFundOperatingExpensesTableTextBlock>
    <oef:ManagementFeesOverAssets
      contextRef="c_17133_MSILFGovernmentSecuritiesPortfolio_ClassInstitutionalMember"
      decimals="INF"
      id="ixv-130840"
      unitRef="RATIO">0.0015</oef:ManagementFeesOverAssets>
    <oef:DistributionAndService12b1FeesOverAssets
      contextRef="c_17133_MSILFGovernmentSecuritiesPortfolio_ClassInstitutionalMember"
      decimals="INF"
      id="ixv-130841"
      unitRef="RATIO">0</oef:DistributionAndService12b1FeesOverAssets>
    <oef:OtherExpensesOverAssets
      contextRef="c_17133_MSILFGovernmentSecuritiesPortfolio_ClassInstitutionalMember"
      decimals="INF"
      id="ixv-130842"
      unitRef="RATIO">0.0008</oef:OtherExpensesOverAssets>
    <oef:ExpensesOverAssets
      contextRef="c_17133_MSILFGovernmentSecuritiesPortfolio_ClassInstitutionalMember"
      decimals="INF"
      id="foot-17133_2865883-1021"
      unitRef="RATIO">0.0023</oef:ExpensesOverAssets>
    <oef:FeeWaiverOrReimbursementOverAssets
      contextRef="c_17133_MSILFGovernmentSecuritiesPortfolio_ClassInstitutionalMember"
      decimals="INF"
      id="foot-17133_2865883-1031"
      unitRef="RATIO">0.0003</oef:FeeWaiverOrReimbursementOverAssets>
    <oef:NetExpensesOverAssets
      contextRef="c_17133_MSILFGovernmentSecuritiesPortfolio_ClassInstitutionalMember"
      decimals="INF"
      id="foot-17133_2865883-1041"
      unitRef="RATIO">0.002</oef:NetExpensesOverAssets>
    <oef:ExpenseExampleHeading
      contextRef="c_17133_MSILFGovernmentSecuritiesPortfolioMember"
      id="ixv-2204"
      xml:lang="en-US">Example</oef:ExpenseExampleHeading>
    <oef:ExpenseExampleNarrativeTextBlock
      contextRef="c_17133_MSILFGovernmentSecuritiesPortfolioMember"
      id="ixv-2208"
      xml:lang="en-US">

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;The example below is intended to help you compare
the cost of investing in the Fund&#x2019;s&#160;&#x2009;Institutional&#160;&#x2009;Class with the cost of investing &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;in
other mutual funds.&lt;/span&gt;&lt;/div&gt;

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;The example assumes that you invest $10,000
in the Fund&#x2019;s&#160;&#x2009;Institutional Class for the time periods indicated and then redeem all of &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;your
shares at the end of those periods, your investment has a 5% return each year and that the Fund&#x2019;s operating expenses remain
the &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;same (except that the example incorporates
the fee waiver and/or expense reimbursement arrangement for only the first year). &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;Although
your actual costs may be higher or lower, based on these assumptions your costs would be:&lt;/span&gt;&lt;/div&gt;</oef:ExpenseExampleNarrativeTextBlock>
    <oef:ExpenseExampleWithRedemptionTableTextBlock
      contextRef="c_17133_MSILFGovernmentSecuritiesPortfolioMember"
      id="ixv-2222"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="width:100%;cellspacing:0;margin-left:0;border-bottom:0.25pt solid #000000;margin-top:10px;"&gt;
  &lt;tr style="height:1px;"&gt;
    &lt;td style="height:1px;width:34.33401678981779%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:15.787844790901001%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:16.368138032419047%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:16.368138032419047%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:16.368138032419047%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:0.7737243220240628%"&gt;&lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&#160;&lt;/div&gt;
        &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;&lt;b&gt;1
        Year&lt;/b&gt;&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;&lt;b&gt;3
        Years&lt;/b&gt;&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;&lt;b&gt;5
        Years&lt;/b&gt;&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;&lt;b&gt;10
        Years&lt;/b&gt;&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;Institutional
        Class&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;"&gt;$20
        &lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;"&gt;$71
        &lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;"&gt;$126
        &lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;"&gt;$290
        &lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:top"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:ExpenseExampleWithRedemptionTableTextBlock>
    <oef:ExpenseExampleYear01
      contextRef="c_17133_MSILFGovernmentSecuritiesPortfolio_ClassInstitutionalMember"
      decimals="INF"
      id="ixv-130846"
      unitRef="USD">20</oef:ExpenseExampleYear01>
    <oef:ExpenseExampleYear03
      contextRef="c_17133_MSILFGovernmentSecuritiesPortfolio_ClassInstitutionalMember"
      decimals="INF"
      id="ixv-130847"
      unitRef="USD">71</oef:ExpenseExampleYear03>
    <oef:ExpenseExampleYear05
      contextRef="c_17133_MSILFGovernmentSecuritiesPortfolio_ClassInstitutionalMember"
      decimals="INF"
      id="ixv-130848"
      unitRef="USD">126</oef:ExpenseExampleYear05>
    <oef:ExpenseExampleYear10
      contextRef="c_17133_MSILFGovernmentSecuritiesPortfolio_ClassInstitutionalMember"
      decimals="INF"
      id="ixv-130849"
      unitRef="USD">290</oef:ExpenseExampleYear10>
    <oef:StrategyHeading
      contextRef="c_17133_MSILFGovernmentSecuritiesPortfolioMember"
      id="ixv-2273"
      xml:lang="en-US">Principal
Investment Strategies</oef:StrategyHeading>
    <oef:StrategyNarrativeTextBlock
      contextRef="c_17133_MSILFGovernmentSecuritiesPortfolioMember"
      id="ixv-2277"
      xml:lang="en-US">

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;The Fund has adopted a policy to invest substantially
all of its assets in U.S. Treasury obligations and certain U.S. government &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;securities,
the interest from which is generally exempt from state income taxation, and, accordingly, qualifies as a &#x201c;government &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;money
market fund&#x201d; under federal regulations. The Fund is permitted to hold a portion of its assets in cash.&lt;/span&gt;&lt;/div&gt;

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;A &#x201c;government money market fund&#x201d;
is a money market fund that invests at least 99.5% of its total assets in cash, securities issued or &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;guaranteed
by the United States or certain U.S. government agencies or instrumentalities and/or repurchase agreements that are &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;collateralized
fully by the foregoing. A &#x201c;government money market fund&#x201d; is exempt from requirements that permit and, under &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;certain
circumstances, require money market funds to impose a &#x201c;liquidity fee&#x201d; on redemptions. In selecting investments, the Adviser
&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;seeks to maintain the Fund&#x2019;s share
price at $1.00. The share price remaining stable at $1.00 means that the Fund would preserve the &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;principal
value of your investment. The&#160;&#x2009;U.S. government securities that the Fund may purchase include those issued or guaranteed &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;either
by the U.S. Treasury or certain agencies, authorities or instrumentalities of the U.S. Government. The Fund may also invest in &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;repurchase
agreements with the Federal Reserve Bank of New York.&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;
As a &#x201c;government money market fund,&#x201d; the Fund may value its &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;securities
using the amortized cost method as permitted by Rule 2a-7 under the Investment Company Act of 1940, as amended &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;(&#x201c;Rule
2a-7&#x201d; under the &#x201c;1940 Act&#x201d;) to seek to maintain a stable net asset value per share of $1.00.&lt;/span&gt;&lt;/div&gt;

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;In addition, the Fund has adopted a policy
that provides, under normal circumstances, at least 80% of the Fund&#x2019;s assets will be &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;invested
in U.S. government securities. This policy may be changed without shareholder approval; however, shareholders would be &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;notified
upon 60 days&#x2019; notice in writing of any changes.&lt;/span&gt;&lt;/div&gt;

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;The Fund&#x2019;s investments
are subject to the quality, diversification, maturity, liquidity and other requirements of Rule 2a-7.&lt;/span&gt;&lt;/div&gt;</oef:StrategyNarrativeTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17133_MSILFGovernmentSecuritiesPortfolio_157Member"
      id="ixv-2341"
      xml:lang="en-US">&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;You
could lose money by investing in the Fund.&lt;/span&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17133_MSILFGovernmentSecuritiesPortfolio_164Member"
      id="ixv-2345"
      xml:lang="en-US">&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;An
investment in the Fund is not a bank account and is not insured or guaranteed by the Federal &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;Deposit
Insurance Corporation (&#x201c;FDIC&#x201d;) or any other government agency.&lt;/span&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17133_MSILFGovernmentSecuritiesPortfolio_165Member"
      id="ixv-2355"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;"&gt;&lt;b&gt;Credit
        and Interest Rate Risk.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt; Credit risk refers
        to the possibility that the issuer or guarantor of a security, or counterparty to a &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;transaction,
        will be unable or unwilling or perceived to be unable or unwilling to make interest payments and/or repay the &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;principal
        on its debt or otherwise honor its obligations, including the risk of default. In such instances, the value of the Fund &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;could
        decline and the Fund could lose money. If an issuer&#x2019;s, guarantor&#x2019;s or counterparty&#x2019;s financial condition worsens,
        the credit &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;quality of the issuer, guarantor
        or counterparty may deteriorate. Credit ratings may not be an accurate assessment of financial &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;condition,
        liquidity or credit risk. Although credit ratings may not accurately reflect the true credit risk of an instrument, a change &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;in
        the credit rating of an instrument or an issuer, guarantor or counterparty, or the market&#x2019;s perception of the creditworthiness
        of &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;an instrument or issuer, guarantor or
        counterparty can have a rapid, adverse effect on the instrument&#x2019;s value and liquidity and &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;make
        it more difficult for the Fund to sell at an advantageous price or time. Interest rate risk refers to the decline in the value of a &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;fixed-income
        security resulting from changes in the general level of interest rates. A wide variety of market and economic factors &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;can
        cause interest rates to rise or fall, including central bank monetary policy, rising inflation, disinflation or deflation, and &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;changes
        in general economic conditions. When the general level of interest rates goes up, the prices of most fixed-income &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;securities
        go down. When the general level of interest rates goes down, the prices of most fixed-income securities go up but the &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;yield
        or income from new issuances of fixed-income securities generally decreases. Securities with longer durations will generally &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;be
        more sensitive to changes in interest rates than securities with shorter durations. Fluctuations in interest rates may also affect &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;the
        liquidity of and income generated by fixed-income instruments held by the Fund.&#160;&#x2009; The Fund may face a heightened level of
        &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;interest rate risk in times of monetary policy
        change and/or uncertainty, such as when the Federal Reserve Board adjusts a &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;quantitative
        easing program and/or changes rates. Changing interest rates may have unpredictable effects on the markets and may &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;detract
        from Fund performance. A changing interest rate environment increases certain risks, including the potential for periods of &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;market
        volatility and increased redemptions.&#160;&#x2009;&lt;/span&gt;&lt;/div&gt; &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17133_MSILFGovernmentSecuritiesPortfolio_166Member"
      id="ixv-2387"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;"&gt;&lt;b&gt;Fixed-Income
        Securities.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt; Fixed-income securities are
        subject to the risk of the issuer&#x2019;s inability to meet principal and interest &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;payments
        on its obligations (i.e., credit risk) and are subject to price volatility resulting from, among other things, interest rate &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;sensitivity
        (i.e., interest rate risk), market perception of the creditworthiness of the issuer and general market liquidity (i.e., market &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;risk).
        Securities with longer durations are likely to be more sensitive to changes in interest rates, generally making them more &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;volatile
        than securities with shorter durations. The Fund may be subject to certain liquidity risks that may result from the lack of &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;an
        active market and the reduced number and capacity of traditional market participants to make a market in fixed-income &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;securities.&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17133_MSILFGovernmentSecuritiesPortfolio_268Member"
      id="ixv-2406"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;"&gt;&lt;b&gt;Repurchase
        Agreements.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt; Repurchase agreements are
        subject to risks associated with the possibility of default by the seller at a time &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;when
        the collateral has declined in value, or insolvency of the seller, which may affect the Fund&#x2019;s right to control the collateral
        and &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;result in certain costs and delays. Repurchase
        agreements may involve a greater degree of credit risk than investments in U.S. &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;government
        securities.&lt;/span&gt;&lt;/div&gt; &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17133_MSILFGovernmentSecuritiesPortfolio_178Member"
      id="ixv-2422"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;-sec-ix-redline:true;"&gt;&lt;b&gt;U.S.
        Government Securities.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;
        Different types of U.S. government securities are subject to different levels of credit risk, including the &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;risk
        of default, depending on the nature of the particular government support for that security. For example, a U.S. government-&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;sponsored
        entity, such as Federal National Mortgage Association or Federal Home Loan Mortgage Corporation, although &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;chartered
        or sponsored by an Act of Congress, may issue securities that are neither insured nor guaranteed by the U.S. Treasury &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;and,
        therefore, are not backed by the full faith and credit of the United States. With respect to U.S. government securities that are &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;not
        backed by the full faith and credit of the United States, there is the risk that the U.S. government will not provide financial &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;support
        to such U.S. government agencies, instrumentalities or sponsored enterprises if it is not obligated to do so by law. U.S. &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;government
        securities are also subject to interest rate risks and can exhibit price fluctuations resulting from increases or decreases &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;in
        interest rates.&lt;/span&gt;&lt;/div&gt; &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17133_MSILFGovernmentSecuritiesPortfolio_174Member"
      id="ixv-2443"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;"&gt;&lt;b&gt;Market
        and Geopolitical Risk.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt; The value of your
        investment in the Fund is based on the values of the Fund&#x2019;s investments, which &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;change
        due to economic and other events that affect the&#160;&#x2009;U.S. and global markets generally, as well as those that affect or are &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;perceived
        or expected to affect particular regions, countries, industries, companies, issuers, sectors, asset classes or governments. &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;These
        types of events may be sudden and unexpected, and could adversely affect the value (or income generated by) and liquidity &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;of
        the Fund&#x2019;s investments, which may in turn impact the Fund&#x2019;s ability to sell securities and/or its ability to meet redemptions.
        &lt;/span&gt;&lt;/div&gt; &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;padding-right:2%;padding-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#999999;;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:12pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;The
        risks associated with these developments may be magnified if certain social, political, economic and other conditions and &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;events
        (such as war, natural disasters or events, epidemics and pandemics, terrorism, conflicts, social unrest, recessions, inflation, &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;interest
        rate changes and supply chain disruptions) adversely interrupt or otherwise affect the global economy and financial &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;markets.
        It is difficult to predict when events affecting the U.S. or global financial markets or economies may occur, the effects &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;that
        such events may have and the duration of those effects (which may last for extended periods). These types of events may &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;negatively
        impact broad segments of businesses and populations and have a significant and rapid negative impact on the &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;performance
        or value of the Fund&#x2019;s investments, adversely affect &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;the
        Fund&#x2019;s ability to maintain a stable $1.00 share price&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;
        and &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;exacerbate pre-existing risks to the
        Fund. The frequency and magnitude of resulting changes in the value of the Fund&#x2019;s &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;investments
        cannot be predicted.&lt;/span&gt;&lt;/div&gt; &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17133_MSILFGovernmentSecuritiesPortfolio_480Member"
      id="ixv-2508"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;"&gt;&lt;b&gt;Large
        Transactions Risk.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt; The Fund may experience
        adverse effects when certain large shareholders, or a number of shareholders &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;collectively,
        purchase or redeem large amounts of shares of the Fund, which may occur rapidly or unexpectedly. Such larger than &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;normal
        shareholder redemptions may &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;adversely
        &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;affect the Fund&#x2019;s ability to maintain
        a stable $1.00 share price and negatively &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;impact
        the Fund&#x2019;s liquidity. In some circumstances, the Fund may hold a relatively large proportion of its assets in cash in &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;anticipation
        of large redemptions. These large redemptions may also force the Fund to sell portfolio securities or other assets when &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;it
        might not otherwise do so, which may &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;adversely
        &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;affect the Fund&#x2019;s ability to maintain
        a stable $1.00 share price and increase the &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;Fund&#x2019;s
        transaction costs. In addition, large purchases of Fund shares may adversely affect the Fund&#x2019;s performance to the extent &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;that
        the Fund is delayed in investing new cash and is required to maintain a larger cash position than it ordinarily would.&lt;/span&gt;&lt;span style="-sec-ix-redline:true;"&gt;&lt;/span&gt;
        &lt;/div&gt; &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17133_MSILFGovernmentSecuritiesPortfolio_171Member"
      id="ixv-2533"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;"&gt;&lt;b&gt;Stable
        NAV Risk.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt; The Fund may not be able to
        maintain a stable $1.00 share price at all times. If the Fund or another money &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;market
        fund fails to maintain a stable NAV (or if there is a perceived threat of the inability to maintain a stable NAV), the Fund &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;could
        be subject to increased redemptions, which may adversely impact the Fund&#x2019;s ability to maintain a stable $1.00 share price.&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17133_MSILFGovernmentSecuritiesPortfolio_188Member"
      id="ixv-2548"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;"&gt;&lt;b&gt;Active
        Management Risk.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt; In pursuing the Fund&#x2019;s
        investment objective, the Adviser has considerable leeway in deciding which &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;investments
        to buy, hold or sell on a day-to-day basis, and which trading strategies to use. For example, the Adviser, in its &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;discretion,
        may determine to use some permitted trading strategies while not using others. The success or failure of such decisions &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;will
        affect the Fund&#x2019;s performance.&lt;/span&gt;&lt;/div&gt; &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:BarChartAndPerformanceTableHeading
      contextRef="c_17133_MSILFGovernmentSecuritiesPortfolioMember"
      id="ixv-2571"
      xml:lang="en-US">Performance
Information</oef:BarChartAndPerformanceTableHeading>
    <oef:PerformanceNarrativeTextBlock
      contextRef="c_17133_MSILFGovernmentSecuritiesPortfolioMember"
      id="ixv-2575"
      xml:lang="en-US">

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;The
bar chart and table below provide some indication of the risks of investing in the Fund by showing changes in the performance &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;of
the Fund&#x2019;s&#160;&#x2009;Institutional&#160;&#x2009;Class shares from year-to-year and by showing the average annual returns of
the Fund&#x2019;s&#160;&#x2009;Institutional&#160;&#x2009;Class &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;shares
for the one, five and 10 year periods. &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;The
Fund&#x2019;s past performance is not necessarily an indication of how the Fund will &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;perform
in the future.&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt; Updated performance
information is available online at &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;www.morganstanley.com/liquidity&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;.&lt;/span&gt;&lt;/div&gt;</oef:PerformanceNarrativeTextBlock>
    <oef:PerformanceInformationIllustratesVariabilityOfReturns
      contextRef="c_17133_MSILFGovernmentSecuritiesPortfolioMember"
      id="ixv-2577"
      xml:lang="en-US">The
bar chart and table below provide some indication of the risks of investing in the Fund by showing changes in the performance of
the Fund&#x2019;s&#160;&#x2009;Institutional&#160;&#x2009;Class shares from year-to-year and by showing the average annual returns of
the Fund&#x2019;s&#160;&#x2009;Institutional&#160;&#x2009;Class shares
for the one, five and 10 year periods. </oef:PerformanceInformationIllustratesVariabilityOfReturns>
    <oef:PerformancePastDoesNotIndicateFuture
      contextRef="c_17133_MSILFGovernmentSecuritiesPortfolioMember"
      id="ixv-2581"
      xml:lang="en-US">The
Fund&#x2019;s past performance is not necessarily an indication of how the Fund will perform
in the future.</oef:PerformancePastDoesNotIndicateFuture>
    <oef:PerformanceAvailabilityWebSiteAddress
      contextRef="c_17133_MSILFGovernmentSecuritiesPortfolioMember"
      id="ixv-2585"
      xml:lang="en-US">www.morganstanley.com/liquidity</oef:PerformanceAvailabilityWebSiteAddress>
    <oef:BarChartHeading
      contextRef="c_17133_MSILFGovernmentSecuritiesPortfolioMember"
      id="ixv-2589"
      xml:lang="en-US">Annual
Total Returns&#x2014;Calendar Years</oef:BarChartHeading>
    <oef:BarChartTableTextBlock
      contextRef="c_17133_MSILFGovernmentSecuritiesPortfolioMember"
      id="ixv-2593"
      xml:lang="en-US">

&lt;div&gt;&lt;img alt="image" src="pr17133img005.jpg"/&gt;&lt;/div&gt;</oef:BarChartTableTextBlock>
    <oef:BarChartClosingTextBlock
      contextRef="c_17133_MSILFGovernmentSecuritiesPortfolioMember"
      id="ixv-2600"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="width:100%;cellspacing:0;padding-bottom:2pt;padding-top:0pt;margin-left:0pt;"&gt;
  &lt;tr style="height:1px;"&gt;
    &lt;td style="height:1px;width:33.14119922630561%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:33.71953578336557%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:33.13926499032882%"&gt;&lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:top"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;&lt;b&gt;High
        Quarter&lt;/b&gt;&lt;/span&gt; &lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:top"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;12/31/23&lt;/span&gt;
        &lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:top"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;"&gt;1.31%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="vertical-align:top"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;&lt;b&gt;Low
        Quarter&lt;/b&gt;&lt;/span&gt; &lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:top"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;03/31/21&lt;/span&gt;
        &lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:top"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;"&gt;0.00%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:BarChartClosingTextBlock>
    <oef:HighestQuarterlyReturnLabel
      contextRef="c_17133_MSILFGovernmentSecuritiesPortfolio_ClassInstitutionalMember"
      id="ixv-2610"
      xml:lang="en-US">High
        Quarter</oef:HighestQuarterlyReturnLabel>
    <oef:BarChartHighestQuarterlyReturnDate
      contextRef="c_17133_MSILFGovernmentSecuritiesPortfolio_ClassInstitutionalMember"
      id="ixv-2615"
      xml:lang="en-US">2023-12-31</oef:BarChartHighestQuarterlyReturnDate>
    <oef:BarChartHighestQuarterlyReturn
      contextRef="c_17133_MSILFGovernmentSecuritiesPortfolio_ClassInstitutionalMember"
      decimals="INF"
      id="ixv-130850"
      unitRef="RATIO">0.0131</oef:BarChartHighestQuarterlyReturn>
    <oef:LowestQuarterlyReturnLabel
      contextRef="c_17133_MSILFGovernmentSecuritiesPortfolio_ClassInstitutionalMember"
      id="ixv-2623"
      xml:lang="en-US">Low
        Quarter</oef:LowestQuarterlyReturnLabel>
    <oef:BarChartLowestQuarterlyReturnDate
      contextRef="c_17133_MSILFGovernmentSecuritiesPortfolio_ClassInstitutionalMember"
      id="ixv-2628"
      xml:lang="en-US">2021-03-31</oef:BarChartLowestQuarterlyReturnDate>
    <oef:BarChartLowestQuarterlyReturn
      contextRef="c_17133_MSILFGovernmentSecuritiesPortfolio_ClassInstitutionalMember"
      decimals="INF"
      id="ixv-130851"
      unitRef="RATIO">0</oef:BarChartLowestQuarterlyReturn>
    <oef:PerformanceTableHeading
      contextRef="c_17133_MSILFGovernmentSecuritiesPortfolioMember"
      id="ixv-2634"
      xml:lang="en-US">Average
Annual Total Returns(for
the Periods Ended&#160;&#x2009;December
31, 2025)</oef:PerformanceTableHeading>
    <oef:PerformanceTableTextBlock
      contextRef="c_17133_MSILFGovernmentSecuritiesPortfolioMember"
      id="ixv-2647"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="width:100%;cellspacing:0;margin-left:0;border-bottom:0.25pt solid #000000;margin-top:10px;"&gt;
  &lt;tr style="height:1px;"&gt;
    &lt;td style="height:1px;width:50.800317417307%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:16.377958851878375%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:16.377958851878375%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:16.443764878936268%"&gt;&lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&#160;&lt;/div&gt;
        &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:center;text-align:center;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;&lt;b&gt;Past&lt;/b&gt;&lt;/span&gt;&lt;br/&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;&lt;b&gt;One
        Year&lt;/b&gt;&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:center;text-align:center;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;&lt;b&gt;Past
        Five&lt;/b&gt;&lt;/span&gt;&lt;br/&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;&lt;b&gt;Years&lt;/b&gt;&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:center;text-align:center;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;&lt;b&gt;Past&lt;/b&gt;&lt;/span&gt;&lt;br/&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;&lt;b&gt;Ten
        Years&lt;/b&gt;&lt;/span&gt;&lt;/div&gt; &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;Government
        Securities Portfolio&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:center;text-align:center;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;-sec-ix-redline:true;"&gt;4.14%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:center;text-align:center;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;-sec-ix-redline:true;"&gt;3.12%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:center;text-align:center;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;-sec-ix-redline:true;"&gt;2.05%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:PerformanceTableTextBlock>
    <oef:AvgAnnlRtrPct
      contextRef="c_17133_MSILFGovernmentSecuritiesPortfolio_ClassInstitutional_2025_01_01_2025_12_31Member"
      decimals="INF"
      id="ixv-130852"
      unitRef="RATIO">0.0414</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="c_17133_MSILFGovernmentSecuritiesPortfolio_ClassInstitutional_2021_01_01_2025_12_31Member"
      decimals="INF"
      id="ixv-130853"
      unitRef="RATIO">0.0312</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="c_17133_MSILFGovernmentSecuritiesPortfolio_ClassInstitutional_2016_01_01_2025_12_31Member"
      decimals="INF"
      id="ixv-130854"
      unitRef="RATIO">0.0205</oef:AvgAnnlRtrPct>
    <oef:PerformanceTableClosingTextBlock
      contextRef="c_17133_MSILFGovernmentSecuritiesPortfolioMember"
      id="ixv-2693"
      xml:lang="en-US">

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;You
may obtain the Fund&#x2019;s 7-day current yield by calling &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;1-888-378-1630&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;.&lt;/span&gt;&lt;/div&gt;</oef:PerformanceTableClosingTextBlock>
    <oef:MoneyMarketSevenDayYieldCaption
      contextRef="c_17133_MSILFGovernmentSecuritiesPortfolioMember"
      id="ixv-2695"
      xml:lang="en-US">You
may obtain the Fund&#x2019;s 7-day current yield by calling 1-888-378-1630.</oef:MoneyMarketSevenDayYieldCaption>
    <oef:MoneyMarketSevenDayYieldPhone
      contextRef="c_17133_MSILFGovernmentSecuritiesPortfolioMember"
      id="ixv-2697"
      xml:lang="en-US">1-888-378-1630</oef:MoneyMarketSevenDayYieldPhone>
    <oef:ObjectiveHeading
      contextRef="c_17133_MSILFTreasuryPortfolioMember"
      id="ixv-2799"
      xml:lang="en-US">Investment
Objective</oef:ObjectiveHeading>
    <oef:ObjectivePrimaryTextBlock
      contextRef="c_17133_MSILFTreasuryPortfolioMember"
      id="ixv-2803"
      xml:lang="en-US">

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;The Treasury Portfolio (the &#x201c;Fund&#x201d;)
seeks preservation of capital, daily liquidity and maximum current income.&lt;/span&gt;&lt;/div&gt;</oef:ObjectivePrimaryTextBlock>
    <oef:ExpenseHeading
      contextRef="c_17133_MSILFTreasuryPortfolioMember"
      id="ixv-2808"
      xml:lang="en-US">Fees
and Expenses</oef:ExpenseHeading>
    <oef:ExpenseNarrativeTextBlock
      contextRef="c_17133_MSILFTreasuryPortfolioMember"
      id="ixv-2812"
      xml:lang="en-US">

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;The table below describes the expenses that
you may pay if you buy, hold and sell Institutional Class shares of the Fund. The Fund &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;does
not charge any sales loads or other fees when you purchase or redeem shares. &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;&lt;b&gt;You
may pay fees other than the fees and &lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;&lt;b&gt;expenses
of the Fund, such as brokerage commissions and other fees charged by financial intermediaries, which are not &lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;&lt;b&gt;reflected
in the tables and examples below.&lt;/b&gt;&lt;/span&gt;&lt;/div&gt;</oef:ExpenseNarrativeTextBlock>
    <oef:OperatingExpensesCaption
      contextRef="c_17133_MSILFTreasuryPortfolioMember"
      id="ixv-2823"
      xml:lang="en-US">Annual
Fund Operating Expenses&#160;&#x2009;(expenses
that you pay each year as a percentage of the value of your investment)</oef:OperatingExpensesCaption>
    <oef:AnnualFundOperatingExpensesTableTextBlock
      contextRef="c_17133_MSILFTreasuryPortfolioMember"
      id="foot-17133_2865935-1011"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="width:100%;cellspacing:0;margin-left:0;border-bottom:0.25pt solid #000000;margin-top:10px;"&gt;
  &lt;tr style="height:1px;"&gt;
    &lt;td style="height:1px;width:84.95558093173594%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:15.044419068264077%"&gt;&lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&#160;&lt;/div&gt;
        &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;&lt;b&gt;Institutional
        Class&lt;/b&gt;&lt;/span&gt;&lt;/div&gt; &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;Advisory
        Fee&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;"&gt;0.15%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;Distribution
        and/or Shareholder Service (12b-1) Fee&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;"&gt;None&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;Other
        Expenses&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;"&gt;0.06%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;Total
        Annual Fund Operating Expenses&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:6pt;;"&gt;&lt;sup&gt;1&lt;/sup&gt;&lt;/span&gt;
        &lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;"&gt;0.21%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;Fee
        Waiver and/or Expense Reimbursement&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:6pt;;"&gt;&lt;sup&gt;1&lt;/sup&gt;&lt;/span&gt;
        &lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;"&gt;0.01%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;Total
        Annual Fund Operating Expenses After Fee Waiver and/or Expense Reimbursement&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:6pt;;"&gt;&lt;sup&gt;1&lt;/sup&gt;&lt;/span&gt;
        &lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;"&gt;0.20%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:AnnualFundOperatingExpensesTableTextBlock>
    <oef:ManagementFeesOverAssets
      contextRef="c_17133_MSILFTreasuryPortfolio_ClassInstitutionalMember"
      decimals="INF"
      id="ixv-130855"
      unitRef="RATIO">0.0015</oef:ManagementFeesOverAssets>
    <oef:DistributionAndService12b1FeesOverAssets
      contextRef="c_17133_MSILFTreasuryPortfolio_ClassInstitutionalMember"
      decimals="INF"
      id="ixv-130856"
      unitRef="RATIO">0</oef:DistributionAndService12b1FeesOverAssets>
    <oef:OtherExpensesOverAssets
      contextRef="c_17133_MSILFTreasuryPortfolio_ClassInstitutionalMember"
      decimals="INF"
      id="foot-17133_2865935-1021"
      unitRef="RATIO">0.0006</oef:OtherExpensesOverAssets>
    <oef:ExpensesOverAssets
      contextRef="c_17133_MSILFTreasuryPortfolio_ClassInstitutionalMember"
      decimals="INF"
      id="foot-17133_2865935-1031"
      unitRef="RATIO">0.0021</oef:ExpensesOverAssets>
    <oef:FeeWaiverOrReimbursementOverAssets
      contextRef="c_17133_MSILFTreasuryPortfolio_ClassInstitutionalMember"
      decimals="INF"
      id="foot-17133_2865935-1041"
      unitRef="RATIO">0.0001</oef:FeeWaiverOrReimbursementOverAssets>
    <oef:NetExpensesOverAssets
      contextRef="c_17133_MSILFTreasuryPortfolio_ClassInstitutionalMember"
      decimals="INF"
      id="foot-17133_2865935-1051"
      unitRef="RATIO">0.002</oef:NetExpensesOverAssets>
    <oef:ExpenseExampleHeading
      contextRef="c_17133_MSILFTreasuryPortfolioMember"
      id="ixv-2905"
      xml:lang="en-US">Example</oef:ExpenseExampleHeading>
    <oef:ExpenseExampleNarrativeTextBlock
      contextRef="c_17133_MSILFTreasuryPortfolioMember"
      id="ixv-2909"
      xml:lang="en-US">

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;The example below is intended to help you compare
the cost of investing in the Fund&#x2019;s&#160;&#x2009;Institutional&#160;&#x2009;Class with the cost of investing &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;in
other mutual funds.&lt;/span&gt;&lt;/div&gt;

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;The example assumes that you invest $10,000
in the Fund&#x2019;s&#160;&#x2009;Institutional Class for the time periods indicated and then redeem all of &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;your
shares at the end of those periods, your investment has a 5% return each year and that the Fund&#x2019;s operating expenses remain
the &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;same (except that the example incorporates
the fee waiver and/or expense reimbursement arrangement for only the first year). &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;Although
your actual costs may be higher or lower, based on these assumptions your costs would be:&lt;/span&gt;&lt;/div&gt;</oef:ExpenseExampleNarrativeTextBlock>
    <oef:ExpenseExampleWithRedemptionTableTextBlock
      contextRef="c_17133_MSILFTreasuryPortfolioMember"
      id="ixv-2923"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="width:100%;cellspacing:0;margin-left:0;border-bottom:0.25pt solid #000000;margin-top:10px;"&gt;
  &lt;tr style="height:1px;"&gt;
    &lt;td style="height:1px;width:34.33401678981779%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:15.787844790901001%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:16.368138032419047%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:16.368138032419047%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:16.368138032419047%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:0.7737243220240628%"&gt;&lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&#160;&lt;/div&gt;
        &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;&lt;b&gt;1
        Year&lt;/b&gt;&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;&lt;b&gt;3
        Years&lt;/b&gt;&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;&lt;b&gt;5
        Years&lt;/b&gt;&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;&lt;b&gt;10
        Years&lt;/b&gt;&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;Institutional
        Class&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;"&gt;$20
        &lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;"&gt;$67
        &lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;"&gt;$117
        &lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;"&gt;$267
        &lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:top"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:ExpenseExampleWithRedemptionTableTextBlock>
    <oef:ExpenseExampleYear01
      contextRef="c_17133_MSILFTreasuryPortfolio_ClassInstitutionalMember"
      decimals="INF"
      id="ixv-130861"
      unitRef="USD">20</oef:ExpenseExampleYear01>
    <oef:ExpenseExampleYear03
      contextRef="c_17133_MSILFTreasuryPortfolio_ClassInstitutionalMember"
      decimals="INF"
      id="ixv-130862"
      unitRef="USD">67</oef:ExpenseExampleYear03>
    <oef:ExpenseExampleYear05
      contextRef="c_17133_MSILFTreasuryPortfolio_ClassInstitutionalMember"
      decimals="INF"
      id="ixv-130863"
      unitRef="USD">117</oef:ExpenseExampleYear05>
    <oef:ExpenseExampleYear10
      contextRef="c_17133_MSILFTreasuryPortfolio_ClassInstitutionalMember"
      decimals="INF"
      id="ixv-130864"
      unitRef="USD">267</oef:ExpenseExampleYear10>
    <oef:StrategyHeading
      contextRef="c_17133_MSILFTreasuryPortfolioMember"
      id="ixv-2974"
      xml:lang="en-US">Principal
Investment Strategies</oef:StrategyHeading>
    <oef:StrategyNarrativeTextBlock
      contextRef="c_17133_MSILFTreasuryPortfolioMember"
      id="ixv-2978"
      xml:lang="en-US">

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;The Fund has adopted a policy to invest exclusively
in U.S. Treasury obligations, which are backed by the full faith and credit of the &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;United
States, and repurchase agreements collateralized by such securities, and, accordingly, qualifies as a &#x201c;government money &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;market
fund&#x201d; under federal regulations. The Fund is permitted to hold a portion of its assets in cash.&lt;/span&gt;&lt;/div&gt;

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;A &#x201c;government money market fund&#x201d;
is a money market fund that invests at least 99.5% of its total assets in cash, securities issued or &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;guaranteed
by the United States or certain U.S. government agencies or instrumentalities and/or repurchase agreements that are &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;collateralized
fully by the foregoing. A &#x201c;government money market fund&#x201d; is exempt from requirements that permit and, under &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;certain
circumstances, require money market funds to impose a &#x201c;liquidity fee&#x201d; on redemptions. In selecting investments, the Adviser
&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;seeks to maintain the Fund&#x2019;s share
price at $1.00. The share price remaining stable at $1.00 means that the Fund would preserve the &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;principal
value of your investment.&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;
As a &#x201c;government money market fund,&#x201d; the Fund may value its securities using the amortized &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;cost
method as permitted by Rule 2a-7 under the Investment Company Act of 1940, as amended (&#x201c;Rule 2a-7&#x201d; under the &#x201c;1940
&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;Act&#x201d;) to seek
to maintain a stable net asset value per share of $1.00.&lt;/span&gt;&lt;/div&gt;

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;In addition, the Fund has adopted a policy
that provides, under normal circumstances, at least 80% of the Fund&#x2019;s assets will be &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;invested
in U.S. Treasury obligations, which are backed by the full faith and credit of the United States, and repurchase agreements &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;collateralized
by such securities. This policy may be changed without shareholder approval; however, shareholders would be notified &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;upon
60 days&#x2019; notice in writing of any changes.&lt;/span&gt;&lt;/div&gt;

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;The Fund&#x2019;s investments
are subject to the quality, diversification, maturity, liquidity and other requirements of Rule 2a-7.&lt;/span&gt;&lt;/div&gt;</oef:StrategyNarrativeTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17133_MSILFTreasuryPortfolio_157Member"
      id="ixv-3041"
      xml:lang="en-US">&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;You
could lose money by investing in the Fund.&lt;/span&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17133_MSILFTreasuryPortfolio_164Member"
      id="ixv-3045"
      xml:lang="en-US">&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;An
investment in the Fund is not a bank account and is not insured or guaranteed by the Federal &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;Deposit
Insurance Corporation (&#x201c;FDIC&#x201d;) or any other government agency.&lt;/span&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17133_MSILFTreasuryPortfolio_165Member"
      id="ixv-3055"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;"&gt;&lt;b&gt;Credit
        and Interest Rate Risk.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt; Credit risk refers
        to the possibility that the issuer or guarantor of a security, or counterparty to a &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;transaction,
        will be unable or unwilling or perceived to be unable or unwilling to make interest payments and/or repay the &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;principal
        on its debt or otherwise honor its obligations, including the risk of default. In such instances, the value of the Fund &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;could
        decline and the Fund could lose money. If an issuer&#x2019;s, guarantor&#x2019;s or counterparty&#x2019;s financial condition worsens,
        the credit &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;quality of the issuer, guarantor
        or counterparty may deteriorate. Credit ratings may not be an accurate assessment of financial &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;condition,
        liquidity or credit risk. Although credit ratings may not accurately reflect the true credit risk of an instrument, a change &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;in
        the credit rating of an instrument or an issuer, guarantor or counterparty, or the market&#x2019;s perception of the creditworthiness
        of &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;an instrument or issuer, guarantor or
        counterparty can have a rapid, adverse effect on the instrument&#x2019;s value and liquidity and &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;make
        it more difficult for the Fund to sell at an advantageous price or time. Interest rate risk refers to the decline in the value of a &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;fixed-income
        security resulting from changes in the general level of interest rates. A wide variety of market and economic factors &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;can
        cause interest rates to rise or fall, including central bank monetary policy, rising inflation, disinflation or deflation, and &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;changes
        in general economic conditions. When the general level of interest rates goes up, the prices of most fixed-income &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;securities
        go down. When the general level of interest rates goes down, the prices of most fixed-income securities go up but the &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;yield
        or income from new issuances of fixed-income securities generally decreases. Securities with longer durations will generally &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;be
        more sensitive to changes in interest rates than securities with shorter durations. Fluctuations in interest rates may also affect &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;the
        liquidity of and income generated by fixed-income instruments held by the Fund.&#160;&#x2009; The Fund may face a heightened level of
        &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;interest rate risk in times of monetary policy
        change and/or uncertainty, such as when the Federal Reserve Board adjusts a &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;quantitative
        easing program and/or changes rates. Changing interest rates may have unpredictable effects on the markets and may &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;detract
        from Fund performance. A changing interest rate environment increases certain risks, including the potential for periods of &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;market
        volatility and increased redemptions.&#160;&#x2009;&lt;/span&gt;&lt;/div&gt; &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17133_MSILFTreasuryPortfolio_166Member"
      id="ixv-3087"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;"&gt;&lt;b&gt;Fixed-Income
        Securities.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt; Fixed-income securities are
        subject to the risk of the issuer&#x2019;s inability to meet principal and interest &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;payments
        on its obligations (i.e., credit risk) and are subject to price volatility resulting from, among other things, interest rate &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;sensitivity
        (i.e., interest rate risk), market perception of the creditworthiness of the issuer and general market liquidity (i.e., market &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;risk).
        Securities with longer durations are likely to be more sensitive to changes in interest rates, generally making them more &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;volatile
        than securities with shorter durations. The Fund may be subject to certain liquidity risks that may result from the lack of &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;an
        active market and the reduced number and capacity of traditional market participants to make a market in fixed-income &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;securities.&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17133_MSILFTreasuryPortfolio_692Member"
      id="ixv-3106"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;-sec-ix-redline:true;"&gt;&lt;b&gt;U.S.
        Treasury Obligations.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;
        U.S. Treasury obligations, which are backed by the full faith and credit of the United States, have &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;historically
        involved minimal risk of loss of principal if held to maturity. However, due to fluctuations in interest rates, the market &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;value
        of such securities may vary during the period shareholders own shares of the Fund. Securities issued or guaranteed by the &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;U.S.
        Treasury are backed by the full faith and credit of the United States but are guaranteed only as to the timely payment of &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;interest
        and principal when held to maturity. In addition, notwithstanding that U.S. Treasury obligations are backed by the full &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;faith
        and credit of the United States, circumstances could arise that could prevent the timely payment of interest or principal, such &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;as
        reaching the legislative &#x201c;debt ceiling.&#x201d; Such non-payment could result in losses to and redemptions from the Fund.&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17133_MSILFTreasuryPortfolio_178Member"
      id="ixv-3125"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;-sec-ix-redline:true;"&gt;&lt;b&gt;U.S.
        Government Securities.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;
        The U.S. government securities in which the Fund invests can be subject to two types of risk: credit &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;risk
        and interest rate risk. When the general level of interest rates goes up, the prices of most fixed-income securities go down. &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;When
        the general level of interest rates goes down, the prices of most fixed-income securities go up. While the credit risk &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;associated
        with these U.S. government securities generally is considered to be minimal, the interest rate risk can be substantial.&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
        &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17133_MSILFTreasuryPortfolio_268Member"
      id="ixv-3141"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;"&gt;&lt;b&gt;Repurchase
        Agreements.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt; Repurchase agreements are
        subject to risks associated with the possibility of default by the seller at a time &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;when
        the collateral has declined in value, or insolvency of the seller, which may affect the Fund&#x2019;s right to control the collateral
        and &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;result in certain costs and delays. Repurchase
        agreements may involve a greater degree of credit risk than investments in U.S. &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;government
        securities.&#160;&#x2009;&lt;/span&gt;&lt;/div&gt; &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17133_MSILFTreasuryPortfolio_174Member"
      id="ixv-3157"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;"&gt;&lt;b&gt;Market
        and Geopolitical Risk.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt; The value of your
        investment in the Fund is based on the values of the Fund&#x2019;s investments, which &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;change
        due to economic and other events that affect the&#160;&#x2009;U.S. and global markets generally, as well as those that affect or are &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;perceived
        or expected to affect particular regions, countries, industries, companies, issuers, sectors, asset classes or governments. &lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;padding-right:2%;padding-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#999999;;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:12pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;These
        types of events may be sudden and unexpected, and could adversely affect the value (or income generated by) and liquidity &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;of
        the Fund&#x2019;s investments, which may in turn impact the Fund&#x2019;s ability to sell securities and/or its ability to meet redemptions.
        &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;The risks associated with these developments
        may be magnified if certain social, political, economic and other conditions and &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;events
        (such as war, natural disasters or events, epidemics and pandemics, terrorism, conflicts, social unrest, recessions, inflation, &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;interest
        rate changes and supply chain disruptions) adversely interrupt or otherwise affect the global economy and financial &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;markets.
        It is difficult to predict when events affecting the U.S. or global financial markets or economies may occur, the effects &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;that
        such events may have and the duration of those effects (which may last for extended periods). These types of events may &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;negatively
        impact broad segments of businesses and populations and have a significant and rapid negative impact on the &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;performance
        or value of the Fund&#x2019;s investments, adversely affect &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;the
        Fund&#x2019;s ability to maintain a stable $1.00 share price&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;
        and &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;exacerbate pre-existing risks to the
        Fund. The frequency and magnitude of resulting changes in the value of the Fund&#x2019;s &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;investments
        cannot be predicted.&lt;/span&gt;&lt;/div&gt; &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17133_MSILFTreasuryPortfolio_480Member"
      id="ixv-3222"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;"&gt;&lt;b&gt;Large
        Transactions Risk.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt; The Fund may experience
        adverse effects when certain large shareholders, or a number of shareholders &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;collectively,
        purchase or redeem large amounts of shares of the Fund, which may occur rapidly or unexpectedly. Such larger than &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;normal
        shareholder redemptions may &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;adversely
        &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;affect the Fund&#x2019;s ability to maintain
        a stable $1.00 share price and negatively &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;impact
        the Fund&#x2019;s liquidity. In some circumstances, the Fund may hold a relatively large proportion of its assets in cash in &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;anticipation
        of large redemptions. These large redemptions may also force the Fund to sell portfolio securities or other assets when &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;it
        might not otherwise do so, which may &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;adversely
        &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;affect the Fund&#x2019;s ability to maintain
        a stable $1.00 share price and increase the &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;Fund&#x2019;s
        transaction costs. In addition, large purchases of Fund shares may adversely affect the Fund&#x2019;s performance to the extent &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;that
        the Fund is delayed in investing new cash and is required to maintain a larger cash position than it ordinarily would.&lt;/span&gt;&lt;span style="-sec-ix-redline:true;"&gt;&lt;/span&gt;
        &lt;/div&gt; &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17133_MSILFTreasuryPortfolio_171Member"
      id="ixv-3247"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;"&gt;&lt;b&gt;Stable
        NAV Risk.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt; The Fund may not be able to
        maintain a stable $1.00 share price at all times. If the Fund or another money &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;market
        fund fails to maintain a stable NAV (or if there is a perceived threat of the inability to maintain a stable NAV), the Fund &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;could
        be subject to increased redemptions, which may adversely impact the Fund&#x2019;s ability to maintain a stable $1.00 share price.&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17133_MSILFTreasuryPortfolio_188Member"
      id="ixv-3262"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;"&gt;&lt;b&gt;Active
        Management Risk.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt; In pursuing the Fund&#x2019;s
        investment objective, the Adviser has considerable leeway in deciding which &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;investments
        to buy, hold or sell on a day-to-day basis, and which trading strategies to use. For example, the Adviser, in its &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;discretion,
        may determine to use some permitted trading strategies while not using others. The success or failure of such decisions &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;will
        affect the Fund&#x2019;s performance.&lt;/span&gt;&lt;/div&gt; &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:BarChartAndPerformanceTableHeading
      contextRef="c_17133_MSILFTreasuryPortfolioMember"
      id="ixv-3285"
      xml:lang="en-US">Performance
Information</oef:BarChartAndPerformanceTableHeading>
    <oef:PerformanceNarrativeTextBlock
      contextRef="c_17133_MSILFTreasuryPortfolioMember"
      id="ixv-3289"
      xml:lang="en-US">

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;The
bar chart and table below provide some indication of the risks of investing in the Fund by showing changes in the performance &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;of
the Fund&#x2019;s Institutional Class shares from year-to-year and by showing the average annual returns of the Fund&#x2019;s Institutional
Class &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;shares for the one, five and 10 year
periods. &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;The
Fund&#x2019;s past performance is not necessarily an indication of how the Fund will &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;perform
in the future.&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt; Updated performance
information is available online at &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;www.morganstanley.com/liquidity&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;.&lt;/span&gt;&lt;/div&gt;</oef:PerformanceNarrativeTextBlock>
    <oef:PerformanceInformationIllustratesVariabilityOfReturns
      contextRef="c_17133_MSILFTreasuryPortfolioMember"
      id="ixv-3291"
      xml:lang="en-US">The
bar chart and table below provide some indication of the risks of investing in the Fund by showing changes in the performance of
the Fund&#x2019;s Institutional Class shares from year-to-year and by showing the average annual returns of the Fund&#x2019;s Institutional
Class shares for the one, five and 10 year
periods. </oef:PerformanceInformationIllustratesVariabilityOfReturns>
    <oef:PerformancePastDoesNotIndicateFuture
      contextRef="c_17133_MSILFTreasuryPortfolioMember"
      id="ixv-3295"
      xml:lang="en-US">The
Fund&#x2019;s past performance is not necessarily an indication of how the Fund will perform
in the future.</oef:PerformancePastDoesNotIndicateFuture>
    <oef:PerformanceAvailabilityWebSiteAddress
      contextRef="c_17133_MSILFTreasuryPortfolioMember"
      id="ixv-3299"
      xml:lang="en-US">www.morganstanley.com/liquidity</oef:PerformanceAvailabilityWebSiteAddress>
    <oef:BarChartHeading
      contextRef="c_17133_MSILFTreasuryPortfolioMember"
      id="ixv-3303"
      xml:lang="en-US">Annual
Total Returns&#x2014;Calendar Years</oef:BarChartHeading>
    <oef:BarChartTableTextBlock
      contextRef="c_17133_MSILFTreasuryPortfolioMember"
      id="ixv-3307"
      xml:lang="en-US">

&lt;div&gt;&lt;img alt="image" src="pr17133img006.jpg"/&gt;&lt;/div&gt;</oef:BarChartTableTextBlock>
    <oef:BarChartClosingTextBlock
      contextRef="c_17133_MSILFTreasuryPortfolioMember"
      id="ixv-3314"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="width:100%;cellspacing:0;padding-bottom:2pt;padding-top:0pt;margin-left:0pt;"&gt;
  &lt;tr style="height:1px;"&gt;
    &lt;td style="height:1px;width:33.14119922630561%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:33.71953578336557%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:33.13926499032882%"&gt;&lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:top"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;&lt;b&gt;High
        Quarter&lt;/b&gt;&lt;/span&gt; &lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:top"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;12/31/23&lt;/span&gt;
        &lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:top"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;-sec-ix-redline:true;"&gt;1.32%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="vertical-align:top"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;&lt;b&gt;Low
        Quarter&lt;/b&gt;&lt;/span&gt; &lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:top"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;12/31/25&lt;/span&gt;
        &lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:top"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;-sec-ix-redline:true;"&gt;0.96%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:BarChartClosingTextBlock>
    <oef:HighestQuarterlyReturnLabel
      contextRef="c_17133_MSILFTreasuryPortfolio_ClassInstitutionalMember"
      id="ixv-3324"
      xml:lang="en-US">High
        Quarter</oef:HighestQuarterlyReturnLabel>
    <oef:BarChartHighestQuarterlyReturnDate
      contextRef="c_17133_MSILFTreasuryPortfolio_ClassInstitutionalMember"
      id="ixv-3329"
      xml:lang="en-US">2023-12-31</oef:BarChartHighestQuarterlyReturnDate>
    <oef:BarChartHighestQuarterlyReturn
      contextRef="c_17133_MSILFTreasuryPortfolio_ClassInstitutionalMember"
      decimals="INF"
      id="ixv-130865"
      unitRef="RATIO">0.0132</oef:BarChartHighestQuarterlyReturn>
    <oef:LowestQuarterlyReturnLabel
      contextRef="c_17133_MSILFTreasuryPortfolio_ClassInstitutionalMember"
      id="ixv-3337"
      xml:lang="en-US">Low
        Quarter</oef:LowestQuarterlyReturnLabel>
    <oef:BarChartLowestQuarterlyReturnDate
      contextRef="c_17133_MSILFTreasuryPortfolio_ClassInstitutionalMember"
      id="ixv-3342"
      xml:lang="en-US">2025-12-31</oef:BarChartLowestQuarterlyReturnDate>
    <oef:BarChartLowestQuarterlyReturn
      contextRef="c_17133_MSILFTreasuryPortfolio_ClassInstitutionalMember"
      decimals="INF"
      id="ixv-130866"
      unitRef="RATIO">0.0096</oef:BarChartLowestQuarterlyReturn>
    <oef:PerformanceTableHeading
      contextRef="c_17133_MSILFTreasuryPortfolioMember"
      id="ixv-3348"
      xml:lang="en-US">Average
Annual Total Returns(for
the Periods Ended&#160;&#x2009;December
31, 2025)</oef:PerformanceTableHeading>
    <oef:PerformanceTableTextBlock
      contextRef="c_17133_MSILFTreasuryPortfolioMember"
      id="foot-17133_2865970-1011"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="width:100%;cellspacing:0;margin-left:0;border-bottom:0.25pt solid #000000;margin-top:10px;"&gt;
  &lt;tr style="height:1px;"&gt;
    &lt;td style="height:1px;width:50.800317417307%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:16.377958851878375%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:16.377958851878375%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:16.443764878936268%"&gt;&lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&#160;&lt;/div&gt;
        &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:center;text-align:center;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;&lt;b&gt;Past&lt;/b&gt;&lt;/span&gt;&lt;br/&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;&lt;b&gt;One
        Year&lt;/b&gt;&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:center;text-align:center;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;&lt;b&gt;Past
        Five&lt;/b&gt;&lt;/span&gt;&lt;br/&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;&lt;b&gt;Years&lt;/b&gt;&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:center;text-align:center;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;&lt;b&gt;Past&lt;/b&gt;&lt;/span&gt;&lt;br/&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;&lt;b&gt;Ten
        Years&lt;/b&gt;&lt;/span&gt;&lt;/div&gt; &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;Treasury
        Portfolio&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:center;text-align:center;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;-sec-ix-redline:true;"&gt;4.17%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:center;text-align:center;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;-sec-ix-redline:true;"&gt;3.14%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:center;text-align:center;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;-sec-ix-redline:true;"&gt;2.07%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:PerformanceTableTextBlock>
    <oef:AvgAnnlRtrPct
      contextRef="c_17133_MSILFTreasuryPortfolio_ClassInstitutional_2025_01_01_2025_12_31Member"
      decimals="INF"
      id="foot-17133_2865970-1021"
      unitRef="RATIO">0.0417</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="c_17133_MSILFTreasuryPortfolio_ClassInstitutional_2021_01_01_2025_12_31Member"
      decimals="INF"
      id="foot-17133_2865970-1031"
      unitRef="RATIO">0.0314</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="c_17133_MSILFTreasuryPortfolio_ClassInstitutional_2016_01_01_2025_12_31Member"
      decimals="INF"
      id="foot-17133_2865970-1041"
      unitRef="RATIO">0.0207</oef:AvgAnnlRtrPct>
    <oef:PerformanceTableClosingTextBlock
      contextRef="c_17133_MSILFTreasuryPortfolioMember"
      id="ixv-3433"
      xml:lang="en-US">

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;You
may obtain the Fund&#x2019;s 7-day current yield by calling &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;1-888-378-1630&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;.&lt;/span&gt;&lt;/div&gt;</oef:PerformanceTableClosingTextBlock>
    <oef:MoneyMarketSevenDayYieldCaption
      contextRef="c_17133_MSILFTreasuryPortfolioMember"
      id="ixv-3435"
      xml:lang="en-US">You
may obtain the Fund&#x2019;s 7-day current yield by calling 1-888-378-1630.</oef:MoneyMarketSevenDayYieldCaption>
    <oef:MoneyMarketSevenDayYieldPhone
      contextRef="c_17133_MSILFTreasuryPortfolioMember"
      id="ixv-3437"
      xml:lang="en-US">1-888-378-1630</oef:MoneyMarketSevenDayYieldPhone>
    <oef:ObjectiveHeading
      contextRef="c_17133_MSILFTreasurySecuritiesPortfolioMember"
      id="ixv-3513"
      xml:lang="en-US">Investment
Objective</oef:ObjectiveHeading>
    <oef:ObjectivePrimaryTextBlock
      contextRef="c_17133_MSILFTreasurySecuritiesPortfolioMember"
      id="ixv-3517"
      xml:lang="en-US">

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;The Treasury Securities Portfolio (the &#x201c;Fund&#x201d;)
seeks preservation of capital, daily liquidity and maximum current income.&lt;/span&gt;&lt;/div&gt;</oef:ObjectivePrimaryTextBlock>
    <oef:ExpenseHeading
      contextRef="c_17133_MSILFTreasurySecuritiesPortfolioMember"
      id="ixv-3522"
      xml:lang="en-US">Fees
and Expenses</oef:ExpenseHeading>
    <oef:ExpenseNarrativeTextBlock
      contextRef="c_17133_MSILFTreasurySecuritiesPortfolioMember"
      id="ixv-3526"
      xml:lang="en-US">

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;The table below describes the expenses that
you may pay if you buy, hold and sell Institutional Class shares of the Fund. The Fund &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;does
not charge any sales loads or other fees when you purchase or redeem shares. &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;&lt;b&gt;You
may pay fees other than the fees and &lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;&lt;b&gt;expenses
of the Fund, such as brokerage commissions and other fees charged by financial intermediaries, which are not &lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;&lt;b&gt;reflected
in the tables and examples below.&lt;/b&gt;&lt;/span&gt;&lt;/div&gt;</oef:ExpenseNarrativeTextBlock>
    <oef:OperatingExpensesCaption
      contextRef="c_17133_MSILFTreasurySecuritiesPortfolioMember"
      id="ixv-3537"
      xml:lang="en-US">Annual
Fund Operating Expenses&#160;&#x2009;(expenses
that you pay each year as a percentage of the value of your investment)</oef:OperatingExpensesCaption>
    <oef:AnnualFundOperatingExpensesTableTextBlock
      contextRef="c_17133_MSILFTreasurySecuritiesPortfolioMember"
      id="foot-17133_2865994-1011"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="width:100%;cellspacing:0;margin-left:0;border-bottom:0.25pt solid #000000;margin-top:10px;"&gt;
  &lt;tr style="height:1px;"&gt;
    &lt;td style="height:1px;width:84.95558093173594%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:15.044419068264077%"&gt;&lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&#160;&lt;/div&gt;
        &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;&lt;b&gt;Institutional
        Class&lt;/b&gt;&lt;/span&gt;&lt;/div&gt; &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;Advisory
        Fee&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;"&gt;0.15%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;Distribution
        and/or Shareholder Service (12b-1) Fee&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;"&gt;None&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;Other
        Expenses&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;"&gt;0.06%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;Total
        Annual Fund Operating Expenses&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:6pt;;"&gt;&lt;sup&gt;1&lt;/sup&gt;&lt;/span&gt;
        &lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;"&gt;0.21%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;Fee
        Waiver and/or Expense Reimbursement&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:6pt;;"&gt;&lt;sup&gt;1&lt;/sup&gt;&lt;/span&gt;
        &lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;"&gt;0.01%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;Total
        Annual Fund Operating Expenses After Fee Waiver and/or Expense Reimbursement&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:6pt;;"&gt;&lt;sup&gt;1&lt;/sup&gt;&lt;/span&gt;
        &lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;"&gt;0.20%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:AnnualFundOperatingExpensesTableTextBlock>
    <oef:ManagementFeesOverAssets
      contextRef="c_17133_MSILFTreasurySecuritiesPortfolio_ClassInstitutionalMember"
      decimals="INF"
      id="ixv-130870"
      unitRef="RATIO">0.0015</oef:ManagementFeesOverAssets>
    <oef:DistributionAndService12b1FeesOverAssets
      contextRef="c_17133_MSILFTreasurySecuritiesPortfolio_ClassInstitutionalMember"
      decimals="INF"
      id="ixv-130871"
      unitRef="RATIO">0</oef:DistributionAndService12b1FeesOverAssets>
    <oef:OtherExpensesOverAssets
      contextRef="c_17133_MSILFTreasurySecuritiesPortfolio_ClassInstitutionalMember"
      decimals="INF"
      id="foot-17133_2865994-1021"
      unitRef="RATIO">0.0006</oef:OtherExpensesOverAssets>
    <oef:ExpensesOverAssets
      contextRef="c_17133_MSILFTreasurySecuritiesPortfolio_ClassInstitutionalMember"
      decimals="INF"
      id="foot-17133_2865994-1031"
      unitRef="RATIO">0.0021</oef:ExpensesOverAssets>
    <oef:FeeWaiverOrReimbursementOverAssets
      contextRef="c_17133_MSILFTreasurySecuritiesPortfolio_ClassInstitutionalMember"
      decimals="INF"
      id="foot-17133_2865994-1041"
      unitRef="RATIO">0.0001</oef:FeeWaiverOrReimbursementOverAssets>
    <oef:NetExpensesOverAssets
      contextRef="c_17133_MSILFTreasurySecuritiesPortfolio_ClassInstitutionalMember"
      decimals="INF"
      id="foot-17133_2865994-1051"
      unitRef="RATIO">0.002</oef:NetExpensesOverAssets>
    <oef:ExpenseExampleHeading
      contextRef="c_17133_MSILFTreasurySecuritiesPortfolioMember"
      id="ixv-3619"
      xml:lang="en-US">Example</oef:ExpenseExampleHeading>
    <oef:ExpenseExampleNarrativeTextBlock
      contextRef="c_17133_MSILFTreasurySecuritiesPortfolioMember"
      id="ixv-3623"
      xml:lang="en-US">

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;The example below is intended to help you compare
the cost of investing in the Fund&#x2019;s&#160;&#x2009;Institutional&#160;&#x2009;Class with the cost of investing &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;in
other mutual funds.&lt;/span&gt;&lt;/div&gt;

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;The example assumes that you invest $10,000
in the Fund&#x2019;s&#160;&#x2009;Institutional Class for the time periods indicated and then redeem all of &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;your
shares at the end of those periods, your investment has a 5% return each year and that the Fund&#x2019;s operating expenses remain
the &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;same (except that the example incorporates
the fee waiver and/or expense reimbursement arrangement for only the first year). &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;Although
your actual costs may be higher or lower, based on these assumptions your costs would be:&lt;/span&gt;&lt;/div&gt;</oef:ExpenseExampleNarrativeTextBlock>
    <oef:ExpenseExampleWithRedemptionTableTextBlock
      contextRef="c_17133_MSILFTreasurySecuritiesPortfolioMember"
      id="ixv-3637"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="width:100%;cellspacing:0;margin-left:0;border-bottom:0.25pt solid #000000;margin-top:10px;"&gt;
  &lt;tr style="height:1px;"&gt;
    &lt;td style="height:1px;width:34.33401678981779%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:15.787844790901001%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:16.368138032419047%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:16.368138032419047%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:16.368138032419047%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:0.7737243220240628%"&gt;&lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&#160;&lt;/div&gt;
        &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;&lt;b&gt;1
        Year&lt;/b&gt;&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;&lt;b&gt;3
        Years&lt;/b&gt;&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;&lt;b&gt;5
        Years&lt;/b&gt;&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;&lt;b&gt;10
        Years&lt;/b&gt;&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;Institutional
        Class&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;"&gt;$20
        &lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;"&gt;$67
        &lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;"&gt;$117
        &lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;"&gt;$267
        &lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:top"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:ExpenseExampleWithRedemptionTableTextBlock>
    <oef:ExpenseExampleYear01
      contextRef="c_17133_MSILFTreasurySecuritiesPortfolio_ClassInstitutionalMember"
      decimals="INF"
      id="ixv-130876"
      unitRef="USD">20</oef:ExpenseExampleYear01>
    <oef:ExpenseExampleYear03
      contextRef="c_17133_MSILFTreasurySecuritiesPortfolio_ClassInstitutionalMember"
      decimals="INF"
      id="ixv-130877"
      unitRef="USD">67</oef:ExpenseExampleYear03>
    <oef:ExpenseExampleYear05
      contextRef="c_17133_MSILFTreasurySecuritiesPortfolio_ClassInstitutionalMember"
      decimals="INF"
      id="ixv-130878"
      unitRef="USD">117</oef:ExpenseExampleYear05>
    <oef:ExpenseExampleYear10
      contextRef="c_17133_MSILFTreasurySecuritiesPortfolio_ClassInstitutionalMember"
      decimals="INF"
      id="ixv-130879"
      unitRef="USD">267</oef:ExpenseExampleYear10>
    <oef:StrategyHeading
      contextRef="c_17133_MSILFTreasurySecuritiesPortfolioMember"
      id="ixv-3688"
      xml:lang="en-US">Principal
Investment Strategies</oef:StrategyHeading>
    <oef:StrategyNarrativeTextBlock
      contextRef="c_17133_MSILFTreasurySecuritiesPortfolioMember"
      id="ixv-3692"
      xml:lang="en-US">

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;The Fund has adopted a policy to invest exclusively
in U.S. Treasury obligations, which are backed by the full faith and credit of the &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;United
States, and, accordingly, qualifies as a &#x201c;government money market fund&#x201d; under federal regulations. The Fund is permitted
to &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;hold a portion of its assets in cash.&lt;/span&gt;&lt;/div&gt;

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;A &#x201c;government money market fund&#x201d;
is a money market fund that invests at least 99.5% of its total assets in cash, securities issued or &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;guaranteed
by the United States or certain U.S. government agencies or instrumentalities and/or repurchase agreements that are &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;collateralized
fully by the foregoing. A &#x201c;government money market fund&#x201d; is exempt from requirements that permit and, under &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;certain
circumstances, require money market funds to impose a &#x201c;liquidity fee&#x201d; on redemptions. In selecting investments, the Adviser
&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;seeks to maintain the Fund&#x2019;s share
price at $1.00. The share price remaining stable at $1.00 means that the Fund would preserve the &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;principal
value of your investment.&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;
As a &#x201c;government money market fund,&#x201d; the Fund may value its securities using the amortized &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;cost
method as permitted by Rule 2a-7 under the Investment Company Act of 1940, as amended (&#x201c;Rule 2a-7&#x201d; under the &#x201c;1940
&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;Act&#x201d;) to seek
to maintain a stable net asset value per share of $1.00.&lt;/span&gt;&lt;/div&gt;

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;In addition, the Fund has adopted a policy
that provides, under normal circumstances, at least 80% of the Fund&#x2019;s assets will be &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;invested
in U.S. Treasury obligations, which are backed by the full faith and credit of the United States. This policy may be changed &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;without
shareholder approval; however, shareholders would be notified upon 60 days&#x2019; notice in writing of any changes.&lt;/span&gt;&lt;/div&gt;

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;The Fund&#x2019;s investments
are subject to the quality, diversification, maturity, liquidity and other requirements of Rule 2a-7.&lt;/span&gt;&lt;/div&gt;</oef:StrategyNarrativeTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17133_MSILFTreasurySecuritiesPortfolio_157Member"
      id="ixv-3754"
      xml:lang="en-US">&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;You
could lose money by investing in the Fund.&lt;/span&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17133_MSILFTreasurySecuritiesPortfolio_164Member"
      id="ixv-3758"
      xml:lang="en-US">&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;An
investment in the Fund is not a bank account and is not insured or guaranteed by the Federal &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;Deposit
Insurance Corporation (&#x201c;FDIC&#x201d;) or any other government agency.&lt;/span&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17133_MSILFTreasurySecuritiesPortfolio_165Member"
      id="ixv-3768"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;"&gt;&lt;b&gt;Credit
        and Interest Rate Risk.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt; Credit risk refers
        to the possibility that the issuer or guarantor of a security, or counterparty to a &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;transaction,
        will be unable or unwilling or perceived to be unable or unwilling to make interest payments and/or repay the &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;principal
        on its debt or otherwise honor its obligations, including the risk of default. In such instances, the value of the Fund &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;could
        decline and the Fund could lose money. If an issuer&#x2019;s, guarantor&#x2019;s or counterparty&#x2019;s financial condition worsens,
        the credit &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;quality of the issuer, guarantor
        or counterparty may deteriorate. Credit ratings may not be an accurate assessment of financial &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;condition,
        liquidity or credit risk. Although credit ratings may not accurately reflect the true credit risk of an instrument, a change &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;in
        the credit rating of an instrument or an issuer, guarantor or counterparty, or the market&#x2019;s perception of the creditworthiness
        of &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;an instrument or issuer, guarantor or
        counterparty can have a rapid, adverse effect on the instrument&#x2019;s value and liquidity and &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;make
        it more difficult for the Fund to sell at an advantageous price or time. Interest rate risk refers to the decline in the value of a &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;fixed-income
        security resulting from changes in the general level of interest rates. A wide variety of market and economic factors &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;can
        cause interest rates to rise or fall, including central bank monetary policy, rising inflation, disinflation or deflation, and &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;changes
        in general economic conditions. When the general level of interest rates goes up, the prices of most fixed-income &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;securities
        go down. When the general level of interest rates goes down, the prices of most fixed-income securities go up but the &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;yield
        or income from new issuances of fixed-income securities generally decreases. Securities with longer durations will generally &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;be
        more sensitive to changes in interest rates than securities with shorter durations. Fluctuations in interest rates may also affect &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;the
        liquidity of and income generated by fixed-income instruments held by the Fund.&#160;&#x2009; The Fund may face a heightened level of
        &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;interest rate risk in times of monetary policy
        change and/or uncertainty, such as when the Federal Reserve Board adjusts a &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;quantitative
        easing program and/or changes rates. Changing interest rates may have unpredictable effects on the markets and may &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;detract
        from Fund performance. A changing interest rate environment increases certain risks, including the potential for periods of &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;market
        volatility and increased redemptions.&#160;&#x2009;&lt;/span&gt;&lt;/div&gt; &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17133_MSILFTreasurySecuritiesPortfolio_166Member"
      id="ixv-3800"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;"&gt;&lt;b&gt;Fixed-Income
        Securities.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt; Fixed-income securities are
        subject to the risk of the issuer&#x2019;s inability to meet principal and interest &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;payments
        on its obligations (i.e., credit risk) and are subject to price volatility resulting from, among other things, interest rate &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;sensitivity
        (i.e., interest rate risk), market perception of the creditworthiness of the issuer and general market liquidity (i.e., market &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;risk).
        Securities with longer durations are likely to be more sensitive to changes in interest rates, generally making them more &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;volatile
        than securities with shorter durations. The Fund may be subject to certain liquidity risks that may result from the lack of &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;an
        active market and the reduced number and capacity of traditional market participants to make a market in fixed-income &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;securities.&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17133_MSILFTreasurySecuritiesPortfolio_692Member"
      id="ixv-3819"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;-sec-ix-redline:true;"&gt;&lt;b&gt;U.S.
        Treasury Obligations.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;
        U.S. Treasury obligations, which are backed by the full faith and credit of the United States, have &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;historically
        involved minimal risk of loss of principal if held to maturity. However, due to fluctuations in interest rates, the market &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;value
        of such securities may vary during the period shareholders own shares of the Fund. Securities issued or guaranteed by the &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;U.S.
        Treasury are backed by the full faith and credit of the United States but are guaranteed only as to the timely payment of &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;interest
        and principal when held to maturity. In addition, notwithstanding that U.S. Treasury obligations are backed by the full &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;faith
        and credit of the United States, circumstances could arise that could prevent the timely payment of interest or principal, such &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;as
        reaching the legislative &#x201c;debt ceiling.&#x201d; Such non-payment could result in losses to and redemptions from the Fund.&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17133_MSILFTreasurySecuritiesPortfolio_178Member"
      id="ixv-3838"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;-sec-ix-redline:true;"&gt;&lt;b&gt;U.S.
        Government Securities.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;
        The U.S. government securities in which the Fund invests can be subject to two types of risk: credit &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;risk
        and interest rate risk. When the general level of interest rates goes up, the prices of most fixed-income securities go down. &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;When
        the general level of interest rates goes down, the prices of most fixed-income securities go up. While the credit risk &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;associated
        with these U.S. government securities generally is considered to be minimal, the interest rate risk can be substantial.&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
        &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17133_MSILFTreasurySecuritiesPortfolio_174Member"
      id="ixv-3854"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;"&gt;&lt;b&gt;Market
        and Geopolitical Risk.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt; The value of your
        investment in the Fund is based on the values of the Fund&#x2019;s investments, which &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;change
        due to economic and other events that affect the&#160;&#x2009;U.S. and global markets generally, as well as those that affect or are &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;perceived
        or expected to affect particular regions, countries, industries, companies, issuers, sectors, asset classes or governments. &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;These
        types of events may be sudden and unexpected, and could adversely affect the value (or income generated by) and liquidity &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;of
        the Fund&#x2019;s investments, which may in turn impact the Fund&#x2019;s ability to sell securities and/or its ability to meet redemptions.
        &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;The risks associated with these developments
        may be magnified if certain social, political, economic and other conditions and &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;events
        (such as war, natural disasters or events, epidemics and pandemics, terrorism, conflicts, social unrest, recessions, inflation, &lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;padding-right:2%;padding-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#999999;;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:12pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;interest
        rate changes and supply chain disruptions) adversely interrupt or otherwise affect the global economy and financial &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;markets.
        It is difficult to predict when events affecting the U.S. or global financial markets or economies may occur, the effects &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;that
        such events may have and the duration of those effects (which may last for extended periods). These types of events may &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;negatively
        impact broad segments of businesses and populations and have a significant and rapid negative impact on the &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;performance
        or value of the Fund&#x2019;s investments, adversely affect &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;the
        Fund&#x2019;s ability to maintain a stable $1.00 share price&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;
        and &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;exacerbate pre-existing risks to the
        Fund. The frequency and magnitude of resulting changes in the value of the Fund&#x2019;s &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;investments
        cannot be predicted.&lt;/span&gt;&lt;/div&gt; &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17133_MSILFTreasurySecuritiesPortfolio_480Member"
      id="ixv-3919"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;"&gt;&lt;b&gt;Large
        Transactions Risk.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt; The Fund may experience
        adverse effects when certain large shareholders, or a number of shareholders &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;collectively,
        purchase or redeem large amounts of shares of the Fund, which may occur rapidly or unexpectedly. Such larger than &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;normal
        shareholder redemptions may &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;adversely
        &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;affect the Fund&#x2019;s ability to maintain
        a stable $1.00 share price and negatively &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;impact
        the Fund&#x2019;s liquidity. In some circumstances, the Fund may hold a relatively large proportion of its assets in cash in &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;anticipation
        of large redemptions. These large redemptions may also force the Fund to sell portfolio securities or other assets when &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;it
        might not otherwise do so, which may &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;adversely
        &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;affect the Fund&#x2019;s ability to maintain
        a stable $1.00 share price and increase the &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;Fund&#x2019;s
        transaction costs. In addition, large purchases of Fund shares may adversely affect the Fund&#x2019;s performance to the extent &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;that
        the Fund is delayed in investing new cash and is required to maintain a larger cash position than it ordinarily would.&lt;/span&gt;&lt;span style="-sec-ix-redline:true;"&gt;&lt;/span&gt;
        &lt;/div&gt; &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17133_MSILFTreasurySecuritiesPortfolio_171Member"
      id="ixv-3944"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;"&gt;&lt;b&gt;Stable
        NAV Risk.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt; The Fund may not be able to
        maintain a stable $1.00 share price at all times. If the Fund or another money &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;market
        fund fails to maintain a stable NAV (or if there is a perceived threat of the inability to maintain a stable NAV), the Fund &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;could
        be subject to increased redemptions, which may adversely impact the Fund&#x2019;s ability to maintain a stable $1.00 share price.&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17133_MSILFTreasurySecuritiesPortfolio_188Member"
      id="ixv-3959"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;"&gt;&lt;b&gt;Active
        Management Risk.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt; In pursuing the Fund&#x2019;s
        investment objective, the Adviser has considerable leeway in deciding which &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;investments
        to buy, hold or sell on a day-to-day basis, and which trading strategies to use. For example, the Adviser, in its &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;discretion,
        may determine to use some permitted trading strategies while not using others. The success or failure of such decisions &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;will
        affect the Fund&#x2019;s performance.&lt;/span&gt;&lt;/div&gt; &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:BarChartAndPerformanceTableHeading
      contextRef="c_17133_MSILFTreasurySecuritiesPortfolioMember"
      id="ixv-3982"
      xml:lang="en-US">Performance
Information</oef:BarChartAndPerformanceTableHeading>
    <oef:PerformanceNarrativeTextBlock
      contextRef="c_17133_MSILFTreasurySecuritiesPortfolioMember"
      id="ixv-3986"
      xml:lang="en-US">

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;The
bar chart and table below provide some indication of the risks of investing in the Fund by showing changes in the performance &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;of
the Fund&#x2019;s&#160;&#x2009;Institutional&#160;&#x2009;Class shares from year-to-year and by showing the average annual returns of
the Fund&#x2019;s&#160;&#x2009;Institutional&#160;&#x2009;Class &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;shares
for the one, five and 10 year periods. &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;The
Fund&#x2019;s past performance is not necessarily an indication of how the Fund will &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;perform
in the future.&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt; Updated performance
information is available online at &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;www.morganstanley.com/liquidity&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;.&lt;/span&gt;&lt;/div&gt;</oef:PerformanceNarrativeTextBlock>
    <oef:PerformanceInformationIllustratesVariabilityOfReturns
      contextRef="c_17133_MSILFTreasurySecuritiesPortfolioMember"
      id="ixv-3988"
      xml:lang="en-US">The
bar chart and table below provide some indication of the risks of investing in the Fund by showing changes in the performance of
the Fund&#x2019;s&#160;&#x2009;Institutional&#160;&#x2009;Class shares from year-to-year and by showing the average annual returns of
the Fund&#x2019;s&#160;&#x2009;Institutional&#160;&#x2009;Class shares
for the one, five and 10 year periods. </oef:PerformanceInformationIllustratesVariabilityOfReturns>
    <oef:PerformancePastDoesNotIndicateFuture
      contextRef="c_17133_MSILFTreasurySecuritiesPortfolioMember"
      id="ixv-3992"
      xml:lang="en-US">The
Fund&#x2019;s past performance is not necessarily an indication of how the Fund will perform
in the future.</oef:PerformancePastDoesNotIndicateFuture>
    <oef:PerformanceAvailabilityWebSiteAddress
      contextRef="c_17133_MSILFTreasurySecuritiesPortfolioMember"
      id="ixv-3996"
      xml:lang="en-US">www.morganstanley.com/liquidity</oef:PerformanceAvailabilityWebSiteAddress>
    <oef:BarChartHeading
      contextRef="c_17133_MSILFTreasurySecuritiesPortfolioMember"
      id="ixv-4000"
      xml:lang="en-US">Annual
Total Returns&#x2014;Calendar Years</oef:BarChartHeading>
    <oef:BarChartTableTextBlock
      contextRef="c_17133_MSILFTreasurySecuritiesPortfolioMember"
      id="ixv-4004"
      xml:lang="en-US">

&lt;div&gt;&lt;img alt="image" src="pr17133img007.jpg"/&gt;&lt;/div&gt;</oef:BarChartTableTextBlock>
    <oef:BarChartClosingTextBlock
      contextRef="c_17133_MSILFTreasurySecuritiesPortfolioMember"
      id="ixv-4011"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="width:100%;cellspacing:0;padding-bottom:2pt;padding-top:0pt;margin-left:0pt;"&gt;
  &lt;tr style="height:1px;"&gt;
    &lt;td style="height:1px;width:33.14119922630561%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:33.71953578336557%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:33.13926499032882%"&gt;&lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:top"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;&lt;b&gt;High
        Quarter&lt;/b&gt;&lt;/span&gt; &lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:top"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;12/31/23&lt;/span&gt;
        &lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:top"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;"&gt;1.32%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="vertical-align:top"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;&lt;b&gt;Low
        Quarter&lt;/b&gt;&lt;/span&gt; &lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:top"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;03/31/21&lt;/span&gt;
        &lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:top"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;"&gt;0.00%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:BarChartClosingTextBlock>
    <oef:HighestQuarterlyReturnLabel
      contextRef="c_17133_MSILFTreasurySecuritiesPortfolio_ClassInstitutionalMember"
      id="ixv-4021"
      xml:lang="en-US">High
        Quarter</oef:HighestQuarterlyReturnLabel>
    <oef:BarChartHighestQuarterlyReturnDate
      contextRef="c_17133_MSILFTreasurySecuritiesPortfolio_ClassInstitutionalMember"
      id="ixv-4026"
      xml:lang="en-US">2023-12-31</oef:BarChartHighestQuarterlyReturnDate>
    <oef:BarChartHighestQuarterlyReturn
      contextRef="c_17133_MSILFTreasurySecuritiesPortfolio_ClassInstitutionalMember"
      decimals="INF"
      id="ixv-130880"
      unitRef="RATIO">0.0132</oef:BarChartHighestQuarterlyReturn>
    <oef:LowestQuarterlyReturnLabel
      contextRef="c_17133_MSILFTreasurySecuritiesPortfolio_ClassInstitutionalMember"
      id="ixv-4034"
      xml:lang="en-US">Low
        Quarter</oef:LowestQuarterlyReturnLabel>
    <oef:BarChartLowestQuarterlyReturnDate
      contextRef="c_17133_MSILFTreasurySecuritiesPortfolio_ClassInstitutionalMember"
      id="ixv-4039"
      xml:lang="en-US">2021-03-31</oef:BarChartLowestQuarterlyReturnDate>
    <oef:BarChartLowestQuarterlyReturn
      contextRef="c_17133_MSILFTreasurySecuritiesPortfolio_ClassInstitutionalMember"
      decimals="INF"
      id="ixv-130881"
      unitRef="RATIO">0</oef:BarChartLowestQuarterlyReturn>
    <oef:PerformanceTableHeading
      contextRef="c_17133_MSILFTreasurySecuritiesPortfolioMember"
      id="ixv-4045"
      xml:lang="en-US">Average
Annual Total Returns(for
the Periods Ended&#160;&#x2009;December
31, 2025)</oef:PerformanceTableHeading>
    <oef:PerformanceTableTextBlock
      contextRef="c_17133_MSILFTreasurySecuritiesPortfolioMember"
      id="foot-17133_2866028-1011"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="width:100%;cellspacing:0;margin-left:0;border-bottom:0.25pt solid #000000;margin-top:10px;"&gt;
  &lt;tr style="height:1px;"&gt;
    &lt;td style="height:1px;width:50.800317417307%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:16.377958851878375%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:16.377958851878375%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:16.443764878936268%"&gt;&lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&#160;&lt;/div&gt;
        &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:center;text-align:center;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;&lt;b&gt;Past&lt;/b&gt;&lt;/span&gt;&lt;br/&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;&lt;b&gt;One
        Year&lt;/b&gt;&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:center;text-align:center;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;&lt;b&gt;Past
        Five&lt;/b&gt;&lt;/span&gt;&lt;br/&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;&lt;b&gt;Years&lt;/b&gt;&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:center;text-align:center;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;&lt;b&gt;Past&lt;/b&gt;&lt;/span&gt;&lt;br/&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;&lt;b&gt;Ten
        Years&lt;/b&gt;&lt;/span&gt;&lt;/div&gt; &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;Treasury
        Securities Portfolio&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:center;text-align:center;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;-sec-ix-redline:true;"&gt;4.13%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:center;text-align:center;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;-sec-ix-redline:true;"&gt;3.10%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:center;text-align:center;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;-sec-ix-redline:true;"&gt;2.04%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:PerformanceTableTextBlock>
    <oef:AvgAnnlRtrPct
      contextRef="c_17133_MSILFTreasurySecuritiesPortfolio_ClassInstitutional_2025_01_01_2025_12_31Member"
      decimals="INF"
      id="foot-17133_2866028-1021"
      unitRef="RATIO">0.0413</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="c_17133_MSILFTreasurySecuritiesPortfolio_ClassInstitutional_2021_01_01_2025_12_31Member"
      decimals="INF"
      id="foot-17133_2866028-1031"
      unitRef="RATIO">0.031</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="c_17133_MSILFTreasurySecuritiesPortfolio_ClassInstitutional_2016_01_01_2025_12_31Member"
      decimals="INF"
      id="foot-17133_2866028-1041"
      unitRef="RATIO">0.0204</oef:AvgAnnlRtrPct>
    <oef:PerformanceTableClosingTextBlock
      contextRef="c_17133_MSILFTreasurySecuritiesPortfolioMember"
      id="ixv-4104"
      xml:lang="en-US">

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;You
may obtain the Fund&#x2019;s 7-day current yield by calling &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;1-888-378-1630&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;.&lt;/span&gt;&lt;/div&gt;</oef:PerformanceTableClosingTextBlock>
    <oef:MoneyMarketSevenDayYieldCaption
      contextRef="c_17133_MSILFTreasurySecuritiesPortfolioMember"
      id="ixv-4106"
      xml:lang="en-US">You
may obtain the Fund&#x2019;s 7-day current yield by calling 1-888-378-1630.</oef:MoneyMarketSevenDayYieldCaption>
    <oef:MoneyMarketSevenDayYieldPhone
      contextRef="c_17133_MSILFTreasurySecuritiesPortfolioMember"
      id="ixv-4108"
      xml:lang="en-US">1-888-378-1630</oef:MoneyMarketSevenDayYieldPhone>
    <oef:ObjectiveHeading
      contextRef="c_17130_MSILFGovernmentPortfolioMember"
      id="ixv-10262"
      xml:lang="en-US">Investment
Objective</oef:ObjectiveHeading>
    <oef:ObjectivePrimaryTextBlock
      contextRef="c_17130_MSILFGovernmentPortfolioMember"
      id="ixv-10266"
      xml:lang="en-US">

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;The Government Portfolio (the &#x201c;Fund&#x201d;)
seeks preservation of capital, daily liquidity and maximum current income.&lt;/span&gt;&lt;/div&gt;</oef:ObjectivePrimaryTextBlock>
    <oef:ExpenseHeading
      contextRef="c_17130_MSILFGovernmentPortfolioMember"
      id="ixv-10271"
      xml:lang="en-US">Fees
and Expenses</oef:ExpenseHeading>
    <oef:ExpenseNarrativeTextBlock
      contextRef="c_17130_MSILFGovernmentPortfolioMember"
      id="ixv-10275"
      xml:lang="en-US">

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;The table below describes the expenses that
you may pay if you buy, hold and sell Institutional Plus Class shares of the Fund. The &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;Fund
does not charge any sales loads or other fees when you purchase or redeem shares. &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;&lt;b&gt;You
may pay fees other than the fees and &lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;&lt;b&gt;expenses
of the Fund, such as brokerage commissions and other fees charged by financial intermediaries, which are not &lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;&lt;b&gt;reflected
in the tables and examples below.&lt;/b&gt;&lt;/span&gt;&lt;/div&gt;</oef:ExpenseNarrativeTextBlock>
    <oef:OperatingExpensesCaption
      contextRef="c_17130_MSILFGovernmentPortfolioMember"
      id="ixv-10286"
      xml:lang="en-US">Annual
Fund Operating Expenses&#160;&#x2009;(expenses
that you pay each year as a percentage of the value of your investment)</oef:OperatingExpensesCaption>
    <oef:AnnualFundOperatingExpensesTableTextBlock
      contextRef="c_17130_MSILFGovernmentPortfolioMember"
      id="foot-17130_2864146-1011"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="width:100%;cellspacing:0;margin-left:0;border-bottom:0.25pt solid #000000;margin-top:10px;"&gt;
  &lt;tr style="height:1px;"&gt;
    &lt;td style="height:1px;width:79.84526112185686%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:19.381044487427467%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:0.7736943907156673%"&gt;&lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&#160;&lt;/div&gt;
        &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;&lt;b&gt;Institutional
        Plus Class&lt;/b&gt;&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;Advisory
        Fee&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;"&gt;0.15%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:top"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;Distribution
        and/or Shareholder Service (12b-1) Fee&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;"&gt;None&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:top"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;Other
        Expenses&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:6pt;;"&gt;&lt;sup&gt;1&lt;/sup&gt;&lt;/span&gt; &lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;"&gt;0.05%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:top"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;Shareholder
        Administration Fee&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;"&gt;0.02%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:top"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;Total
        Annual Fund Operating Expenses&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:6pt;;"&gt;&lt;sup&gt;2&lt;/sup&gt;&lt;/span&gt;
        &lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;"&gt;0.22%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:top"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;Fee
        Waiver and/or Expense Reimbursement&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:6pt;;"&gt;&lt;sup&gt;2&lt;/sup&gt;&lt;/span&gt;
        &lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;"&gt;0.05%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:top"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;Total
        Annual Fund Operating Expenses After Fee Waiver and/or Expense Reimbursement&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:6pt;;"&gt;&lt;sup&gt;2&lt;/sup&gt;&lt;/span&gt;
        &lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;"&gt;0.17%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:top"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:AnnualFundOperatingExpensesTableTextBlock>
    <oef:ManagementFeesOverAssets
      contextRef="c_17130_MSILFGovernmentPortfolio_ClassInstitutionalMember"
      decimals="INF"
      id="ixv-130885"
      unitRef="RATIO">0.0015</oef:ManagementFeesOverAssets>
    <oef:DistributionAndService12b1FeesOverAssets
      contextRef="c_17130_MSILFGovernmentPortfolio_ClassInstitutionalMember"
      decimals="INF"
      id="ixv-130886"
      unitRef="RATIO">0</oef:DistributionAndService12b1FeesOverAssets>
    <oef:OtherExpensesOverAssets
      contextRef="c_17130_MSILFGovernmentPortfolio_ClassInstitutionalMember"
      decimals="INF"
      id="foot-17130_2864146-1021"
      unitRef="RATIO">0.0005</oef:OtherExpensesOverAssets>
    <oef:Component1OtherExpensesOverAssets
      contextRef="c_17130_MSILFGovernmentPortfolio_ClassInstitutionalMember"
      decimals="INF"
      id="ixv-130888"
      unitRef="RATIO">0.0002</oef:Component1OtherExpensesOverAssets>
    <oef:ExpensesOverAssets
      contextRef="c_17130_MSILFGovernmentPortfolio_ClassInstitutionalMember"
      decimals="INF"
      id="foot-17130_2864146-1031"
      unitRef="RATIO">0.0022</oef:ExpensesOverAssets>
    <oef:FeeWaiverOrReimbursementOverAssets
      contextRef="c_17130_MSILFGovernmentPortfolio_ClassInstitutionalMember"
      decimals="INF"
      id="foot-17130_2864146-1041"
      unitRef="RATIO">0.0005</oef:FeeWaiverOrReimbursementOverAssets>
    <oef:NetExpensesOverAssets
      contextRef="c_17130_MSILFGovernmentPortfolio_ClassInstitutionalMember"
      decimals="INF"
      id="foot-17130_2864146-1051"
      unitRef="RATIO">0.0017</oef:NetExpensesOverAssets>
    <oef:OtherExpensesNewFundBasedOnEstimates
      contextRef="c_17130_MSILFGovernmentPortfolioMember"
      id="ixv-10387"
      xml:lang="en-US">Other
        Expenses have been estimated for the current fiscal year.</oef:OtherExpensesNewFundBasedOnEstimates>
    <oef:ExpenseExampleHeading
      contextRef="c_17130_MSILFGovernmentPortfolioMember"
      id="ixv-10402"
      xml:lang="en-US">Example</oef:ExpenseExampleHeading>
    <oef:ExpenseExampleNarrativeTextBlock
      contextRef="c_17130_MSILFGovernmentPortfolioMember"
      id="ixv-10406"
      xml:lang="en-US">

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;The example below is intended to help you compare
the cost of investing in the Fund&#x2019;s&#160;&#x2009;Institutional Plus&#160;&#x2009;Class with the cost of &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;investing
in other mutual funds.&lt;/span&gt;&lt;/div&gt;

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;The example assumes that you invest $10,000
in the Fund&#x2019;s&#160;&#x2009;Institutional Plus Class for the time periods indicated and then redeem &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;all
of your shares at the end of those periods, your investment has a 5% return each year and that the Fund&#x2019;s operating expenses
&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;remain the same (except that the example
incorporates the fee waiver and/or expense reimbursement arrangement for only the first &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;year).
Although your actual costs may be higher or lower, based on these assumptions your costs would be:&lt;/span&gt;&lt;/div&gt;</oef:ExpenseExampleNarrativeTextBlock>
    <oef:ExpenseExampleWithRedemptionTableTextBlock
      contextRef="c_17130_MSILFGovernmentPortfolioMember"
      id="ixv-10419"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="width:100%;cellspacing:0;margin-left:0;border-bottom:0.25pt solid #000000;margin-top:10px;"&gt;
  &lt;tr style="height:1px;"&gt;
    &lt;td style="height:1px;width:19.96170138687402%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:19.381419369813727%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:19.96170138687402%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:19.96170138687402%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:19.96170138687402%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:0.7737093560803884%"&gt;&lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&#160;&lt;/div&gt;
        &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;&lt;b&gt;1
        Year&lt;/b&gt;&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;&lt;b&gt;3
        Years&lt;/b&gt;&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;&lt;b&gt;5
        Years&lt;/b&gt;&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;&lt;b&gt;10
        Years&lt;/b&gt;&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;Institutional
        Plus Class&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;-sec-ix-redline:true;"&gt;$17
        &lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;-sec-ix-redline:true;"&gt;$66
        &lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;-sec-ix-redline:true;"&gt;$119
        &lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;-sec-ix-redline:true;"&gt;$275
        &lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:top"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:ExpenseExampleWithRedemptionTableTextBlock>
    <oef:ExpenseExampleYear01
      contextRef="c_17130_MSILFGovernmentPortfolio_ClassInstitutionalPlusMember"
      decimals="INF"
      id="ixv-130892"
      unitRef="USD">17</oef:ExpenseExampleYear01>
    <oef:ExpenseExampleYear03
      contextRef="c_17130_MSILFGovernmentPortfolio_ClassInstitutionalPlusMember"
      decimals="INF"
      id="ixv-130893"
      unitRef="USD">66</oef:ExpenseExampleYear03>
    <oef:ExpenseExampleYear05
      contextRef="c_17130_MSILFGovernmentPortfolio_ClassInstitutionalPlusMember"
      decimals="INF"
      id="ixv-130894"
      unitRef="USD">119</oef:ExpenseExampleYear05>
    <oef:ExpenseExampleYear10
      contextRef="c_17130_MSILFGovernmentPortfolio_ClassInstitutionalPlusMember"
      decimals="INF"
      id="ixv-130895"
      unitRef="USD">275</oef:ExpenseExampleYear10>
    <oef:StrategyHeading
      contextRef="c_17130_MSILFGovernmentPortfolioMember"
      id="ixv-10470"
      xml:lang="en-US">Principal
Investment Strategies</oef:StrategyHeading>
    <oef:StrategyNarrativeTextBlock
      contextRef="c_17130_MSILFGovernmentPortfolioMember"
      id="ixv-10474"
      xml:lang="en-US">

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;The Fund has adopted a policy to invest exclusively
in obligations issued or guaranteed by the U.S. Government and its agencies and &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;instrumentalities
and in repurchase agreements collateralized by such securities, and, accordingly, qualifies as a &#x201c;government money &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;market
fund&#x201d; under federal regulations. The Fund is permitted to hold a portion of its assets in cash.&lt;/span&gt;&lt;/div&gt;

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;A &#x201c;government money market fund&#x201d;
is a money market fund that invests at least 99.5% of its total assets in cash, securities issued or &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;guaranteed
by the United States or certain U.S. government agencies or instrumentalities and/or repurchase agreements that are &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;collateralized
fully by the foregoing. A &#x201c;government money market fund&#x201d; is exempt from requirements that permit and, under &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;certain
circumstances, require money market funds to impose a &#x201c;liquidity fee&#x201d; on redemptions. In selecting investments, the Adviser
&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;seeks to maintain the Fund&#x2019;s share
price at $1.00. The share price remaining stable at $1.00 means that the Fund would preserve the &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;principal
value of your investment.&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;
As a &#x201c;government money market fund,&#x201d; the Fund may value its securities using the amortized &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;cost
method as permitted by Rule 2a-7 under the Investment Company Act of 1940, as amended (&#x201c;Rule 2a-7&#x201d; under the &#x201c;1940
&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;Act&#x201d;) to seek
to maintain a stable net asset value per share of $1.00.&lt;/span&gt;&lt;/div&gt;

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;In addition, the Fund has adopted a policy
that provides, under normal circumstances, at least 80% of the Fund&#x2019;s assets will be &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;invested
in obligations issued or guaranteed by the&#160;&#x2009;U.S. Government and its agencies and instrumentalities and in repurchase &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;agreements
collateralized by such securities. This policy may be changed without shareholder approval; however, shareholders would &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;be
notified upon 60 days&#x2019; notice in writing of any changes.&lt;/span&gt;&lt;/div&gt;

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;The Fund&#x2019;s investments
are subject to the quality, diversification, maturity, liquidity and other requirements of Rule 2a-7.&lt;/span&gt;&lt;/div&gt;</oef:StrategyNarrativeTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17130_MSILFGovernmentPortfolio_157Member"
      id="ixv-10535"
      xml:lang="en-US">&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;You
could lose money by investing in the Fund.&lt;/span&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17130_MSILFGovernmentPortfolio_164Member"
      id="ixv-10539"
      xml:lang="en-US">&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;An
investment in the Fund is not a bank account and is not insured or guaranteed by the Federal &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;Deposit
Insurance Corporation (&#x201c;FDIC&#x201d;) or any other government agency.&lt;/span&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17130_MSILFGovernmentPortfolio_165Member"
      id="ixv-10549"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;"&gt;&lt;b&gt;Credit
        and Interest Rate Risk.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt; Credit risk refers
        to the possibility that the issuer or guarantor of a security, or counterparty to a &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;transaction,
        will be unable or unwilling or perceived to be unable or unwilling to make interest payments and/or repay the &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;principal
        on its debt or otherwise honor its obligations, including the risk of default. In such instances, the value of the Fund &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;could
        decline and the Fund could lose money. If an issuer&#x2019;s, guarantor&#x2019;s or counterparty&#x2019;s financial condition worsens,
        the credit &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;quality of the issuer, guarantor
        or counterparty may deteriorate. Credit ratings may not be an accurate assessment of financial &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;condition,
        liquidity or credit risk. Although credit ratings may not accurately reflect the true credit risk of an instrument, a change &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;in
        the credit rating of an instrument or an issuer, guarantor or counterparty, or the market&#x2019;s perception of the creditworthiness
        of &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;an instrument or issuer, guarantor or
        counterparty can have a rapid, adverse effect on the instrument&#x2019;s value and liquidity and &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;make
        it more difficult for the Fund to sell at an advantageous price or time. Interest rate risk refers to the decline in the value of a &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;fixed-income
        security resulting from changes in the general level of interest rates. A wide variety of market and economic factors &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;can
        cause interest rates to rise or fall, including central bank monetary policy, rising inflation, disinflation or deflation, and &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;changes
        in general economic conditions. When the general level of interest rates goes up, the prices of most fixed-income &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;securities
        go down. When the general level of interest rates goes down, the prices of most fixed-income securities go up but the &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;yield
        or income from new issuances of fixed-income securities generally decreases. Securities with longer durations will generally &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;be
        more sensitive to changes in interest rates than securities with shorter durations. Fluctuations in interest rates may also affect &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;the
        liquidity of and income generated by fixed-income instruments held by the Fund. The Fund may face a heightened level of &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;interest
        rate risk in times of monetary policy change and/or uncertainty, such as when the Federal Reserve Board adjusts a &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;quantitative
        easing program and/or changes rates. Changing interest rates may have unpredictable effects on the markets and may &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;detract
        from Fund performance. A changing interest rate environment increases certain risks, including the potential for periods of &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;market
        volatility and increased redemptions.&lt;/span&gt;&lt;/div&gt; &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17130_MSILFGovernmentPortfolio_166Member"
      id="ixv-10581"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;"&gt;&lt;b&gt;Fixed-Income
        Securities.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt; Fixed-income securities are
        subject to the risk of the issuer&#x2019;s inability to meet principal and interest &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;payments
        on its obligations (i.e., credit risk) and are subject to price volatility resulting from, among other things, interest rate &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;sensitivity
        (i.e., interest rate risk), market perception of the creditworthiness of the issuer and general market liquidity (i.e., market &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;risk).
        Securities with longer durations are likely to be more sensitive to changes in interest rates, generally making them more &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;volatile
        than securities with shorter durations. The Fund may be subject to certain liquidity risks that may result from the lack of &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;an
        active market and the reduced number and capacity of traditional market participants to make a market in fixed-income &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;securities.&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17130_MSILFGovernmentPortfolio_178Member"
      id="ixv-10600"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;"&gt;&lt;b&gt;U.S.
        Government Securities.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt; Different types
        of U.S. government securities are subject to different levels of credit risk, including the &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;risk
        of default, depending on the nature of the particular government support for that security. For example, a U.S. government-&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;sponsored
        entity, such as Federal National Mortgage Association or Federal Home Loan Mortgage Corporation, although &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;chartered
        or sponsored by an Act of Congress, may issue securities that are neither insured nor guaranteed by the U.S. Treasury &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;and,
        therefore, are not backed by the full faith and credit of the United States. With respect to U.S. government securities that are &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;not
        backed by the full faith and credit of the United States, there is the risk that the U.S. government will not provide financial &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;support
        to such U.S. government agencies, instrumentalities or sponsored enterprises if it is not obligated to do so by law. U.S. &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;government
        securities are also subject to interest rate risks and can exhibit price fluctuations resulting from increases or decreases &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;in
        interest rates.&lt;/span&gt;&lt;/div&gt; &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17130_MSILFGovernmentPortfolio_268Member"
      id="ixv-10621"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;"&gt;&lt;b&gt;Repurchase
        Agreements.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt; Repurchase agreements are
        subject to risks associated with the possibility of default by the seller at a time &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;when
        the collateral has declined in value, or insolvency of the seller, which may affect the Fund&#x2019;s right to control the collateral
        and &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;result in certain costs and delays. Repurchase
        agreements may involve a greater degree of credit risk than investments in U.S. &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;government
        securities.&#160;&#x2009;&lt;/span&gt;&lt;/div&gt; &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17130_MSILFGovernmentPortfolio_174Member"
      id="ixv-10637"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;-sec-ix-redline:true;"&gt;&lt;b&gt;Market
        and Geopolitical Risk.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;
        The value of your investment in the Fund is based on the values of the Fund&#x2019;s investments, which &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;change
        due to economic and other events that affect the&#160;&#x2009;U.S. and global markets generally, as well as those that affect or are &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;perceived
        or expected to affect particular regions, countries, industries, companies, issuers, sectors, asset classes or governments. &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;These
        types of events may be sudden and unexpected, and could adversely affect the value (or income generated by) and liquidity &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;of
        the Fund&#x2019;s investments, which may in turn impact the Fund&#x2019;s ability to sell securities and/or its ability to meet redemptions.
        &lt;/span&gt;&lt;/div&gt; &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;padding-right:2%;padding-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#999999;;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:12pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;The
        risks associated with these developments may be magnified if certain social, political, economic and other conditions and &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;events
        (such as war, natural disasters or events, epidemics and pandemics, terrorism, conflicts, social unrest, recessions, inflation, &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;interest
        rate changes and supply chain disruptions) adversely interrupt or otherwise affect the global economy and financial &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;markets.
        It is difficult to predict when events affecting the U.S. or global financial markets or economies may occur, the effects &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;that
        such events may have and the duration of those effects (which may last for extended periods). These types of events may &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;negatively
        impact broad segments of businesses and populations and have a significant and rapid negative impact on the &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;performance
        or value of the Fund&#x2019;s investments, adversely affect &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;the
        Fund&#x2019;s ability to maintain a stable $1.00 share price&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;
        and &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;exacerbate pre-existing
        risks to the Fund. The frequency and magnitude of resulting changes in the value of the Fund&#x2019;s &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;investments
        cannot be predicted.&lt;/span&gt;&lt;/div&gt; &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17130_MSILFGovernmentPortfolio_480Member"
      id="ixv-10704"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;"&gt;&lt;b&gt;Large
        Transactions Risk.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt; The Fund may experience
        adverse effects when certain large shareholders, or a number of shareholders &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;collectively,
        purchase or redeem large amounts of shares of the Fund, which may occur rapidly or unexpectedly. Such larger than &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;normal
        shareholder redemptions may &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;adversely
        &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;affect the Fund&#x2019;s ability to maintain
        a stable $1.00 share price and negatively &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;impact
        the Fund&#x2019;s liquidity. In some circumstances, the Fund may hold a relatively large proportion of its assets in cash in &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;anticipation
        of large redemptions. These large redemptions may also force the Fund to sell portfolio securities or other assets when &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;it
        might not otherwise do so, which may &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;adversely
        &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;affect the Fund&#x2019;s ability to maintain
        a stable $1.00 share price and increase the &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;Fund&#x2019;s
        transaction costs. In addition, large purchases of Fund shares may adversely affect the Fund&#x2019;s performance to the extent &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;that
        the Fund is delayed in investing new cash and is required to maintain a larger cash position than it ordinarily would.&lt;/span&gt;&lt;span style="-sec-ix-redline:true;"&gt;&lt;/span&gt;
        &lt;/div&gt; &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17130_MSILFGovernmentPortfolio_171Member"
      id="ixv-10729"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;"&gt;&lt;b&gt;Stable
        NAV Risk.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt; The Fund may not be able to
        maintain a stable $1.00 share price at all times. If the Fund or another money &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;market
        fund fails to maintain a stable NAV (or if there is a perceived threat of the inability to maintain a stable NAV), the Fund &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;could
        be subject to increased redemptions, which may adversely impact the Fund&#x2019;s ability to maintain a stable $1.00 share price.&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17130_MSILFGovernmentPortfolio_188Member"
      id="ixv-10744"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;"&gt;&lt;b&gt;Active
        Management Risk.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt; In pursuing the Fund&#x2019;s
        investment objective, the Adviser has considerable leeway in deciding which &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;investments
        to buy, hold or sell on a day-to-day basis, and which trading strategies to use. For example, the Adviser, in its &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;discretion,
        may determine to use some permitted trading strategies while not using others. The success or failure of such decisions &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;will
        affect the Fund&#x2019;s performance.&lt;/span&gt;&lt;/div&gt; &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:BarChartAndPerformanceTableHeading
      contextRef="c_17130_MSILFGovernmentPortfolioMember"
      id="ixv-10767"
      xml:lang="en-US">Performance
Information</oef:BarChartAndPerformanceTableHeading>
    <oef:PerformanceNarrativeTextBlock
      contextRef="c_17130_MSILFGovernmentPortfolioMember"
      id="ixv-10771"
      xml:lang="en-US">

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;The
bar chart and table below provide some indication of the risks of investing in the Fund by showing changes in the performance &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;of
the Fund&#x2019;s Institutional Select Class shares from year-to-year and by showing the average annual returns of the Fund&#x2019;s Institutional
&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;Select Class shares for the one, five and
10 year periods. &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;The
Fund&#x2019;s past performance is not necessarily an indication of how the &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;Fund
will perform in the future.&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;
Updated performance information is available online at &lt;/span&gt;&lt;a href="DUMMY_17130_0_19"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;www.morganstanley.com/liquidity&lt;/span&gt;&lt;/a&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;.&lt;/span&gt;&lt;/div&gt;</oef:PerformanceNarrativeTextBlock>
    <oef:PerformanceInformationIllustratesVariabilityOfReturns
      contextRef="c_17130_MSILFGovernmentPortfolioMember"
      id="ixv-10773"
      xml:lang="en-US">The
bar chart and table below provide some indication of the risks of investing in the Fund by showing changes in the performance of
the Fund&#x2019;s Institutional Select Class shares from year-to-year and by showing the average annual returns of the Fund&#x2019;s Institutional
Select Class shares for the one, five and
10 year periods. </oef:PerformanceInformationIllustratesVariabilityOfReturns>
    <oef:PerformancePastDoesNotIndicateFuture
      contextRef="c_17130_MSILFGovernmentPortfolioMember"
      id="ixv-10777"
      xml:lang="en-US">The
Fund&#x2019;s past performance is not necessarily an indication of how the Fund
will perform in the future.</oef:PerformancePastDoesNotIndicateFuture>
    <oef:PerformanceAvailabilityWebSiteAddress
      contextRef="c_17130_MSILFGovernmentPortfolioMember"
      id="ixv-10781"
      xml:lang="en-US">www.morganstanley.com/liquidity</oef:PerformanceAvailabilityWebSiteAddress>
    <oef:BarChartHeading
      contextRef="c_17130_MSILFGovernmentPortfolioMember"
      id="ixv-10786"
      xml:lang="en-US">Annual
Total Returns&#x2014;Calendar Years</oef:BarChartHeading>
    <oef:BarChartTableTextBlock
      contextRef="c_17130_MSILFGovernmentPortfolioMember"
      id="ixv-10790"
      xml:lang="en-US">

&lt;div&gt;&lt;img alt="image" src="pr17130img003.jpg"/&gt;&lt;/div&gt;</oef:BarChartTableTextBlock>
    <oef:BarChartClosingTextBlock
      contextRef="c_17130_MSILFGovernmentPortfolioMember"
      id="ixv-10799"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="width:100%;cellspacing:0;padding-bottom:2pt;padding-top:0pt;margin-left:0pt;"&gt;
  &lt;tr style="height:1px;"&gt;
    &lt;td style="height:1px;width:33.14119922630561%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:33.71953578336557%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:33.13926499032882%"&gt;&lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:top"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;&lt;b&gt;High
        Quarter&lt;/b&gt;&lt;/span&gt; &lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:top"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;12/31/23&lt;/span&gt;
        &lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:top"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;"&gt;1.31%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="vertical-align:top"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;&lt;b&gt;Low
        Quarter&lt;/b&gt;&lt;/span&gt; &lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:top"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;09/30/20&lt;/span&gt;
        &lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:top"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;"&gt;0.00%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:BarChartClosingTextBlock>
    <oef:HighestQuarterlyReturnLabel
      contextRef="c_17130_MSILFGovernmentPortfolio_ClassInstitutionalPlusMember"
      id="ixv-10809"
      xml:lang="en-US">High
        Quarter</oef:HighestQuarterlyReturnLabel>
    <oef:BarChartHighestQuarterlyReturnDate
      contextRef="c_17130_MSILFGovernmentPortfolio_ClassInstitutionalPlusMember"
      id="ixv-10814"
      xml:lang="en-US">2023-12-31</oef:BarChartHighestQuarterlyReturnDate>
    <oef:BarChartHighestQuarterlyReturn
      contextRef="c_17130_MSILFGovernmentPortfolio_ClassInstitutionalPlusMember"
      decimals="INF"
      id="ixv-130896"
      unitRef="RATIO">0.0131</oef:BarChartHighestQuarterlyReturn>
    <oef:LowestQuarterlyReturnLabel
      contextRef="c_17130_MSILFGovernmentPortfolio_ClassInstitutionalPlusMember"
      id="ixv-10822"
      xml:lang="en-US">Low
        Quarter</oef:LowestQuarterlyReturnLabel>
    <oef:BarChartLowestQuarterlyReturnDate
      contextRef="c_17130_MSILFGovernmentPortfolio_ClassInstitutionalPlusMember"
      id="ixv-10827"
      xml:lang="en-US">2020-09-30</oef:BarChartLowestQuarterlyReturnDate>
    <oef:BarChartLowestQuarterlyReturn
      contextRef="c_17130_MSILFGovernmentPortfolio_ClassInstitutionalPlusMember"
      decimals="INF"
      id="ixv-130897"
      unitRef="RATIO">0</oef:BarChartLowestQuarterlyReturn>
    <oef:PerformanceTableHeading
      contextRef="c_17130_MSILFGovernmentPortfolioMember"
      id="ixv-10833"
      xml:lang="en-US">Average
Annual Total Returns(for
the Periods Ended&#160;&#x2009;December
31, 2025)</oef:PerformanceTableHeading>
    <oef:PerformanceTableTextBlock
      contextRef="c_17130_MSILFGovernmentPortfolioMember"
      id="foot-17130_2864173-1011"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="width:100%;cellspacing:0;margin-left:0;border-bottom:0.25pt solid #000000;margin-top:10px;"&gt;
  &lt;tr style="height:1px;"&gt;
    &lt;td style="height:1px;width:50.800317417307%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:16.377958851878375%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:16.377958851878375%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:16.443764878936268%"&gt;&lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&#160;&lt;/div&gt;
        &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:center;text-align:center;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;&lt;b&gt;Past&lt;/b&gt;&lt;/span&gt;&lt;br/&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;&lt;b&gt;One
        Year&lt;/b&gt;&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:center;text-align:center;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;&lt;b&gt;Past&lt;/b&gt;&lt;/span&gt;&lt;br/&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;&lt;b&gt;Five
        Years&lt;/b&gt;&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:center;text-align:center;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;&lt;b&gt;Past&lt;/b&gt;&lt;/span&gt;&lt;br/&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;&lt;b&gt;Ten
        Years&lt;/b&gt;&lt;/span&gt;&lt;/div&gt; &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;Government
        Portfolio&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:6pt;;-sec-ix-redline:true;"&gt;&lt;sup&gt;1&lt;/sup&gt;&lt;/span&gt;
        &lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:center;text-align:center;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;-sec-ix-redline:true;"&gt;4.18%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:center;text-align:center;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;-sec-ix-redline:true;"&gt;3.15%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:center;text-align:center;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;-sec-ix-redline:true;"&gt;2.07%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:PerformanceTableTextBlock>
    <oef:AvgAnnlRtrPct
      contextRef="c_17130_MSILFGovernmentPortfolio_ClassInstitutionalPlus_2025_01_01_2025_12_31Member"
      decimals="INF"
      id="foot-17130_2864173-1021"
      unitRef="RATIO">0.0418</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="c_17130_MSILFGovernmentPortfolio_ClassInstitutionalPlus_2021_01_01_2025_12_31Member"
      decimals="INF"
      id="foot-17130_2864173-1031"
      unitRef="RATIO">0.0315</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="c_17130_MSILFGovernmentPortfolio_ClassInstitutionalPlus_2016_01_01_2025_12_31Member"
      decimals="INF"
      id="foot-17130_2864173-1041"
      unitRef="RATIO">0.0207</oef:AvgAnnlRtrPct>
    <oef:PerformanceTableClosingTextBlock
      contextRef="c_17130_MSILFGovernmentPortfolioMember"
      id="ixv-10932"
      xml:lang="en-US">

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;You
may obtain the Fund&#x2019;s 7-day current yield by calling &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;1-888-378-1630&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;.&lt;/span&gt;&lt;/div&gt;</oef:PerformanceTableClosingTextBlock>
    <oef:MoneyMarketSevenDayYieldCaption
      contextRef="c_17130_MSILFGovernmentPortfolioMember"
      id="ixv-10934"
      xml:lang="en-US">You
may obtain the Fund&#x2019;s 7-day current yield by calling 1-888-378-1630.</oef:MoneyMarketSevenDayYieldCaption>
    <oef:MoneyMarketSevenDayYieldPhone
      contextRef="c_17130_MSILFGovernmentPortfolioMember"
      id="ixv-10936"
      xml:lang="en-US">1-888-378-1630</oef:MoneyMarketSevenDayYieldPhone>
    <oef:ObjectiveHeading
      contextRef="c_17130_MSILFTreasuryPortfolioMember"
      id="ixv-11015"
      xml:lang="en-US">Investment
Objective</oef:ObjectiveHeading>
    <oef:ObjectivePrimaryTextBlock
      contextRef="c_17130_MSILFTreasuryPortfolioMember"
      id="ixv-11019"
      xml:lang="en-US">

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;The Treasury Portfolio (the &#x201c;Fund&#x201d;)
seeks preservation of capital, daily liquidity and maximum current income.&lt;/span&gt;&lt;/div&gt;</oef:ObjectivePrimaryTextBlock>
    <oef:ExpenseHeading
      contextRef="c_17130_MSILFTreasuryPortfolioMember"
      id="ixv-11024"
      xml:lang="en-US">Fees
and Expenses</oef:ExpenseHeading>
    <oef:ExpenseNarrativeTextBlock
      contextRef="c_17130_MSILFTreasuryPortfolioMember"
      id="ixv-11028"
      xml:lang="en-US">

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;The table below describes the expenses that
you may pay if you buy, hold and sell Institutional Plus Class shares of the Fund. The &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;Fund
does not charge any sales loads or other fees when you purchase or redeem shares. &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;&lt;b&gt;You
may pay fees other than the fees and &lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;&lt;b&gt;expenses
of the Fund, such as brokerage commissions and other fees charged by financial intermediaries, which are not &lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;&lt;b&gt;reflected
in the tables and examples below.&lt;/b&gt;&lt;/span&gt;&lt;/div&gt;</oef:ExpenseNarrativeTextBlock>
    <oef:OperatingExpensesCaption
      contextRef="c_17130_MSILFTreasuryPortfolioMember"
      id="ixv-11039"
      xml:lang="en-US">Annual
Fund Operating Expenses&#160;&#x2009;(expenses
that you pay each year as a percentage of the value of your investment)</oef:OperatingExpensesCaption>
    <oef:AnnualFundOperatingExpensesTableTextBlock
      contextRef="c_17130_MSILFTreasuryPortfolioMember"
      id="foot-17130_2864197-1011"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="width:100%;cellspacing:0;margin-left:0;border-bottom:0.25pt solid #000000;margin-top:10px;"&gt;
  &lt;tr style="height:1px;"&gt;
    &lt;td style="height:1px;width:79.84526112185686%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:19.381044487427467%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:0.7736943907156673%"&gt;&lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&#160;&lt;/div&gt;
        &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;&lt;b&gt;Institutional
        Plus Class&lt;/b&gt;&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;Advisory
        Fee&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;"&gt;0.15%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:top"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;Distribution
        and/or Shareholder Service (12b-1) Fee&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;"&gt;None&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:top"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;Other
        Expenses&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:6pt;;"&gt;&lt;sup&gt;1&lt;/sup&gt;&lt;/span&gt; &lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;"&gt;0.06%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:top"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;Shareholder
        Administration Fee&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;"&gt;0.02%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:top"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;Total
        Annual Fund Operating Expenses&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:6pt;;"&gt;&lt;sup&gt;2&lt;/sup&gt;&lt;/span&gt;
        &lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;"&gt;0.23%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:top"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;Fee
        Waiver and/or Expense Reimbursement&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:6pt;;"&gt;&lt;sup&gt;2&lt;/sup&gt;&lt;/span&gt;
        &lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;"&gt;0.01%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:top"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;Total
        Annual Fund Operating Expenses After Fee Waiver and/or Expense Reimbursement&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:6pt;;"&gt;&lt;sup&gt;2&lt;/sup&gt;&lt;/span&gt;
        &lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;"&gt;0.22%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:top"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:AnnualFundOperatingExpensesTableTextBlock>
    <oef:ManagementFeesOverAssets
      contextRef="c_17130_MSILFTreasuryPortfolio_ClassInstitutionalPlusMember"
      decimals="INF"
      id="ixv-130901"
      unitRef="RATIO">0.0015</oef:ManagementFeesOverAssets>
    <oef:DistributionAndService12b1FeesOverAssets
      contextRef="c_17130_MSILFTreasuryPortfolio_ClassInstitutionalPlusMember"
      decimals="INF"
      id="ixv-130902"
      unitRef="RATIO">0</oef:DistributionAndService12b1FeesOverAssets>
    <oef:OtherExpensesOverAssets
      contextRef="c_17130_MSILFTreasuryPortfolio_ClassInstitutionalPlusMember"
      decimals="INF"
      id="foot-17130_2864197-1021"
      unitRef="RATIO">0.0006</oef:OtherExpensesOverAssets>
    <oef:Component1OtherExpensesOverAssets
      contextRef="c_17130_MSILFTreasuryPortfolio_ClassInstitutionalPlusMember"
      decimals="INF"
      id="ixv-130904"
      unitRef="RATIO">0.0002</oef:Component1OtherExpensesOverAssets>
    <oef:ExpensesOverAssets
      contextRef="c_17130_MSILFTreasuryPortfolio_ClassInstitutionalPlusMember"
      decimals="INF"
      id="foot-17130_2864197-1031"
      unitRef="RATIO">0.0023</oef:ExpensesOverAssets>
    <oef:FeeWaiverOrReimbursementOverAssets
      contextRef="c_17130_MSILFTreasuryPortfolio_ClassInstitutionalPlusMember"
      decimals="INF"
      id="foot-17130_2864197-1041"
      unitRef="RATIO">0.0001</oef:FeeWaiverOrReimbursementOverAssets>
    <oef:NetExpensesOverAssets
      contextRef="c_17130_MSILFTreasuryPortfolio_ClassInstitutionalPlusMember"
      decimals="INF"
      id="foot-17130_2864197-1051"
      unitRef="RATIO">0.0022</oef:NetExpensesOverAssets>
    <oef:OtherExpensesNewFundBasedOnEstimates
      contextRef="c_17130_MSILFTreasuryPortfolioMember"
      id="ixv-11140"
      xml:lang="en-US">Other
        Expenses have been estimated for the current fiscal year.</oef:OtherExpensesNewFundBasedOnEstimates>
    <oef:ExpenseExampleHeading
      contextRef="c_17130_MSILFTreasuryPortfolioMember"
      id="ixv-11155"
      xml:lang="en-US">Example</oef:ExpenseExampleHeading>
    <oef:ExpenseExampleNarrativeTextBlock
      contextRef="c_17130_MSILFTreasuryPortfolioMember"
      id="ixv-11159"
      xml:lang="en-US">

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;The example below is intended to help you compare
the cost of investing in the Fund&#x2019;s&#160;&#x2009;Institutional Plus&#160;&#x2009;Class with the cost of &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;investing
in other mutual funds.&lt;/span&gt;&lt;/div&gt;

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;The example assumes that you invest $10,000
in the Fund&#x2019;s&#160;&#x2009;Institutional Plus Class for the time periods indicated and then redeem &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;all
of your shares at the end of those periods, your investment has a 5% return each year and that the Fund&#x2019;s operating expenses
&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;remain the same (except that the example
incorporates the fee waiver and/or expense reimbursement arrangement for only the first &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;year).
Although your actual costs may be higher or lower, based on these assumptions your costs would be:&lt;/span&gt;&lt;/div&gt;</oef:ExpenseExampleNarrativeTextBlock>
    <oef:ExpenseExampleWithRedemptionTableTextBlock
      contextRef="c_17130_MSILFTreasuryPortfolioMember"
      id="ixv-11173"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="width:100%;cellspacing:0;margin-left:0;border-bottom:0.25pt solid #000000;margin-top:10px;"&gt;
  &lt;tr style="height:1px;"&gt;
    &lt;td style="height:1px;width:19.96170138687402%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:19.381419369813727%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:19.96170138687402%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:19.96170138687402%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:19.96170138687402%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:0.7737093560803884%"&gt;&lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&#160;&lt;/div&gt;
        &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;&lt;b&gt;1
        Year&lt;/b&gt;&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;&lt;b&gt;3
        Years&lt;/b&gt;&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;&lt;b&gt;5
        Years&lt;/b&gt;&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;&lt;b&gt;10
        Years&lt;/b&gt;&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;Institutional
        Plus Class&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;"&gt;$23
        &lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;"&gt;$73
        &lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;"&gt;$129
        &lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;"&gt;$292
        &lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:top"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:ExpenseExampleWithRedemptionTableTextBlock>
    <oef:ExpenseExampleYear01
      contextRef="c_17130_MSILFTreasuryPortfolio_ClassInstitutionalMember"
      decimals="INF"
      id="ixv-130908"
      unitRef="USD">23</oef:ExpenseExampleYear01>
    <oef:ExpenseExampleYear03
      contextRef="c_17130_MSILFTreasuryPortfolio_ClassInstitutionalMember"
      decimals="INF"
      id="ixv-130909"
      unitRef="USD">73</oef:ExpenseExampleYear03>
    <oef:ExpenseExampleYear05
      contextRef="c_17130_MSILFTreasuryPortfolio_ClassInstitutionalMember"
      decimals="INF"
      id="ixv-130910"
      unitRef="USD">129</oef:ExpenseExampleYear05>
    <oef:ExpenseExampleYear10
      contextRef="c_17130_MSILFTreasuryPortfolio_ClassInstitutionalMember"
      decimals="INF"
      id="ixv-130911"
      unitRef="USD">292</oef:ExpenseExampleYear10>
    <oef:StrategyHeading
      contextRef="c_17130_MSILFTreasuryPortfolioMember"
      id="ixv-11224"
      xml:lang="en-US">Principal
Investment Strategies</oef:StrategyHeading>
    <oef:StrategyNarrativeTextBlock
      contextRef="c_17130_MSILFTreasuryPortfolioMember"
      id="ixv-11228"
      xml:lang="en-US">

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;The Fund has adopted a policy to invest exclusively
in U.S. Treasury obligations, which are backed by the full faith and credit of the &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;United
States, and repurchase agreements collateralized by such securities, and, accordingly, qualifies as a &#x201c;government money &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;market
fund&#x201d; under federal regulations. The Fund is permitted to hold a portion of its assets in cash.&lt;/span&gt;&lt;/div&gt;

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;A &#x201c;government money market fund&#x201d;
is a money market fund that invests at least 99.5% of its total assets in cash, securities issued or &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;guaranteed
by the United States or certain U.S. government agencies or instrumentalities and/or repurchase agreements that are &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;collateralized
fully by the foregoing. A &#x201c;government money market fund&#x201d; is exempt from requirements that permit and, under &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;certain
circumstances, require money market funds to impose a &#x201c;liquidity fee&#x201d; on redemptions. In selecting investments, the Adviser
&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;seeks to maintain the Fund&#x2019;s share
price at $1.00. The share price remaining stable at $1.00 means that the Fund would preserve the &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;principal
value of your investment.&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;
As a &#x201c;government money market fund,&#x201d; the Fund may value its securities using the amortized &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;cost
method as permitted by Rule 2a-7 under the Investment Company Act of 1940, as amended (&#x201c;Rule 2a-7&#x201d; under the &#x201c;1940
&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;Act&#x201d;) to seek
to maintain a stable net asset value per share of $1.00.&lt;/span&gt;&lt;/div&gt;

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;In addition, the Fund has adopted a policy
that provides, under normal circumstances, at least 80% of the Fund&#x2019;s assets will be &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;invested
in U.S. Treasury obligations, which are backed by the full faith and credit of the United States, and repurchase agreements &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;collateralized
by such securities. This policy may be changed without shareholder approval; however, shareholders would be notified &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;upon
60 days&#x2019; notice in writing of any changes.&lt;/span&gt;&lt;/div&gt;

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;The Fund&#x2019;s investments
are subject to the quality, diversification, maturity, liquidity and other requirements of Rule 2a-7.&lt;/span&gt;&lt;/div&gt;</oef:StrategyNarrativeTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17130_MSILFTreasuryPortfolio_157Member"
      id="ixv-11289"
      xml:lang="en-US">&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;You
could lose money by investing in the Fund.&lt;/span&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17130_MSILFTreasuryPortfolio_164Member"
      id="ixv-11293"
      xml:lang="en-US">&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;An
investment in the Fund is not a bank account and is not insured or guaranteed by the Federal &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;Deposit
Insurance Corporation (&#x201c;FDIC&#x201d;) or any other government agency.&lt;/span&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17130_MSILFTreasuryPortfolio_165Member"
      id="ixv-11303"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;"&gt;&lt;b&gt;Credit
        and Interest Rate Risk.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt; Credit risk refers
        to the possibility that the issuer or guarantor of a security, or counterparty to a &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;transaction,
        will be unable or unwilling or perceived to be unable or unwilling to make interest payments and/or repay the &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;principal
        on its debt or otherwise honor its obligations, including the risk of default. In such instances, the value of the Fund &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;could
        decline and the Fund could lose money. If an issuer&#x2019;s, guarantor&#x2019;s or counterparty&#x2019;s financial condition worsens,
        the credit &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;quality of the issuer, guarantor
        or counterparty may deteriorate. Credit ratings may not be an accurate assessment of financial &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;condition,
        liquidity or credit risk. Although credit ratings may not accurately reflect the true credit risk of an instrument, a change &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;in
        the credit rating of an instrument or an issuer, guarantor or counterparty, or the market&#x2019;s perception of the creditworthiness
        of &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;an instrument or issuer, guarantor or
        counterparty can have a rapid, adverse effect on the instrument&#x2019;s value and liquidity and &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;make
        it more difficult for the Fund to sell at an advantageous price or time. Interest rate risk refers to the decline in the value of a &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;fixed-income
        security resulting from changes in the general level of interest rates. A wide variety of market and economic factors &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;can
        cause interest rates to rise or fall, including central bank monetary policy, rising inflation, disinflation or deflation, and &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;changes
        in general economic conditions. When the general level of interest rates goes up, the prices of most fixed-income &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;securities
        go down. When the general level of interest rates goes down, the prices of most fixed-income securities go up but the &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;yield
        or income from new issuances of fixed-income securities generally decreases. Securities with longer durations will generally &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;be
        more sensitive to changes in interest rates than securities with shorter durations. Fluctuations in interest rates may also affect &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;the
        liquidity of and income generated by fixed-income instruments held by the Fund. The Fund may face a heightened level of &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;interest
        rate risk in times of monetary policy change and/or uncertainty, such as when the Federal Reserve Board adjusts a &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;quantitative
        easing program and/or changes rates. Changing interest rates may have unpredictable effects on the markets and may &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;detract
        from Fund performance. A changing interest rate environment increases certain risks, including the potential for periods of &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;market
        volatility and increased redemptions.&lt;/span&gt;&lt;/div&gt; &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17130_MSILFTreasuryPortfolio_166Member"
      id="ixv-11335"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;"&gt;&lt;b&gt;Fixed-Income
        Securities.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt; Fixed-income securities are
        subject to the risk of the issuer&#x2019;s inability to meet principal and interest &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;payments
        on its obligations (i.e., credit risk) and are subject to price volatility resulting from, among other things, interest rate &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;sensitivity
        (i.e., interest rate risk), market perception of the creditworthiness of the issuer and general market liquidity (i.e., market &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;risk).
        Securities with longer durations are likely to be more sensitive to changes in interest rates, generally making them more &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;volatile
        than securities with shorter durations. The Fund may be subject to certain liquidity risks that may result from the lack of &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;an
        active market and the reduced number and capacity of traditional market participants to make a market in fixed-income &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;securities.&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17130_MSILFTreasuryPortfolio_692Member"
      id="ixv-11354"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;-sec-ix-redline:true;"&gt;&lt;b&gt;U.S.
        Treasury Obligations.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;
        U.S. Treasury obligations, which are backed by the full faith and credit of the United States, have &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;historically
        involved minimal risk of loss of principal if held to maturity. However, due to fluctuations in interest rates, the market &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;value
        of such securities may vary during the period shareholders own shares of the Fund. Securities issued or guaranteed by the &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;U.S.
        Treasury are backed by the full faith and credit of the United States but are guaranteed only as to the timely payment of &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;interest
        and principal when held to maturity. In addition, notwithstanding that U.S. Treasury obligations are backed by the full &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;faith
        and credit of the United States, circumstances could arise that could prevent the timely payment of interest or principal, such &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;as
        reaching the legislative &#x201c;debt ceiling.&#x201d; Such non-payment could result in losses to and redemptions from the Fund.&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17130_MSILFTreasuryPortfolio_178Member"
      id="ixv-11373"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;-sec-ix-redline:true;"&gt;&lt;b&gt;U.S.
        Government Securities.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;
        The U.S. government securities in which the Fund invests can be subject to two types of risk: credit &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;risk
        and interest rate risk. When the general level of interest rates goes up, the prices of most fixed-income securities go down. &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;When
        the general level of interest rates goes down, the prices of most fixed-income securities go up. While the credit risk &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;associated
        with these U.S. government securities generally is considered to be minimal, the interest rate risk can be substantial.&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
        &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17130_MSILFTreasuryPortfolio_268Member"
      id="ixv-11389"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;"&gt;&lt;b&gt;Repurchase
        Agreements.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt; Repurchase agreements are
        subject to risks associated with the possibility of default by the seller at a time &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;when
        the collateral has declined in value, or insolvency of the seller, which may affect the Fund&#x2019;s right to control the collateral
        and &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;result in certain costs and delays. Repurchase
        agreements may involve a greater degree of credit risk than investments in U.S. &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;government
        securities.&#160;&#x2009;&lt;/span&gt;&lt;/div&gt; &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17130_MSILFTreasuryPortfolio_174Member"
      id="ixv-11405"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;"&gt;&lt;b&gt;Market
        and Geopolitical Risk.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt; The value of your
        investment in the Fund is based on the values of the Fund&#x2019;s investments, which &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;change
        due to economic and other events that affect the&#160;&#x2009;U.S. and global markets generally, as well as those that affect or are &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;perceived
        or expected to affect particular regions, countries, industries, companies, issuers, sectors, asset classes or governments. &lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;padding-right:2%;padding-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#999999;;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:12pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;These
        types of events may be sudden and unexpected, and could adversely affect the value (or income generated by) and liquidity &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;of
        the Fund&#x2019;s investments, which may in turn impact the Fund&#x2019;s ability to sell securities and/or its ability to meet redemptions.
        &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;The risks associated with these developments
        may be magnified if certain social, political, economic and other conditions and &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;events
        (such as war, natural disasters or events, epidemics and pandemics, terrorism, conflicts, social unrest, recessions, inflation, &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;interest
        rate changes and supply chain disruptions) adversely interrupt or otherwise affect the global economy and financial &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;markets.
        It is difficult to predict when events affecting the U.S. or global financial markets or economies may occur, the effects &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;that
        such events may have and the duration of those effects (which may last for extended periods). These types of events may &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;negatively
        impact broad segments of businesses and populations and have a significant and rapid negative impact on the &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;performance
        or value of the Fund&#x2019;s investments, adversely affect &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;the
        Fund&#x2019;s ability to maintain a stable $1.00 share price&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;
        and &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;exacerbate pre-existing risks to the
        Fund. The frequency and magnitude of resulting changes in the value of the Fund&#x2019;s &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;investments
        cannot be predicted.&lt;/span&gt;&lt;/div&gt; &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17130_MSILFTreasuryPortfolio_480Member"
      id="ixv-11472"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;"&gt;&lt;b&gt;Large
        Transactions Risk.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt; The Fund may experience
        adverse effects when certain large shareholders, or a number of shareholders &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;collectively,
        purchase or redeem large amounts of shares of the Fund, which may occur rapidly or unexpectedly. Such larger than &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;normal
        shareholder redemptions may &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;adversely
        &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;affect the Fund&#x2019;s ability to maintain
        a stable $1.00 share price and negatively &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;impact
        the Fund&#x2019;s liquidity. In some circumstances, the Fund may hold a relatively large proportion of its assets in cash in &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;anticipation
        of large redemptions. These large redemptions may also force the Fund to sell portfolio securities or other assets when &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;it
        might not otherwise do so, which may &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;adversely
        &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;affect the Fund&#x2019;s ability to maintain
        a stable $1.00 share price and increase the &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;Fund&#x2019;s
        transaction costs. In addition, large purchases of Fund shares may adversely affect the Fund&#x2019;s performance to the extent &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;that
        the Fund is delayed in investing new cash and is required to maintain a larger cash position than it ordinarily would.&lt;/span&gt;&lt;span style="-sec-ix-redline:true;"&gt;&lt;/span&gt;
        &lt;/div&gt; &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17130_MSILFTreasuryPortfolio_171Member"
      id="ixv-11497"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;"&gt;&lt;b&gt;Stable
        NAV Risk.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt; The Fund may not be able to
        maintain a stable $1.00 share price at all times. If the Fund or another money &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;market
        fund fails to maintain a stable NAV (or if there is a perceived threat of the inability to maintain a stable NAV), the Fund &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;could
        be subject to increased redemptions, which may adversely impact the Fund&#x2019;s ability to maintain a stable $1.00 share price.&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17130_MSILFTreasuryPortfolio_188Member"
      id="ixv-11512"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;"&gt;&lt;b&gt;Active
        Management Risk.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt; In pursuing the Fund&#x2019;s
        investment objective, the Adviser has considerable leeway in deciding which &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;investments
        to buy, hold or sell on a day-to-day basis, and which trading strategies to use. For example, the Adviser, in its &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;discretion,
        may determine to use some permitted trading strategies while not using others. The success or failure of such decisions &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;will
        affect the Fund&#x2019;s performance.&lt;/span&gt;&lt;/div&gt; &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:BarChartAndPerformanceTableHeading
      contextRef="c_17130_MSILFTreasuryPortfolioMember"
      id="ixv-11535"
      xml:lang="en-US">Performance
Information</oef:BarChartAndPerformanceTableHeading>
    <oef:PerformanceNarrativeTextBlock
      contextRef="c_17130_MSILFTreasuryPortfolioMember"
      id="ixv-11539"
      xml:lang="en-US">

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;The
bar chart and table below provide some indication of the risks of investing in the Fund by showing changes in the performance &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;of
the Fund&#x2019;s Institutional Select Class shares from year-to-year and by showing the average annual returns of the Fund&#x2019;s Institutional
&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;Select Class shares for the one, five and
10 year periods. &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;The
Fund&#x2019;s past performance is not necessarily an indication of how the &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;Fund
will perform in the future.&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;
Updated performance information is available online at &lt;/span&gt;&lt;a href="DUMMY_17130_4_15"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;www.morganstanley.com/liquidity&lt;/span&gt;&lt;/a&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;.&lt;/span&gt;&lt;/div&gt;</oef:PerformanceNarrativeTextBlock>
    <oef:PerformanceInformationIllustratesVariabilityOfReturns
      contextRef="c_17130_MSILFTreasuryPortfolioMember"
      id="ixv-11541"
      xml:lang="en-US">The
bar chart and table below provide some indication of the risks of investing in the Fund by showing changes in the performance of
the Fund&#x2019;s Institutional Select Class shares from year-to-year and by showing the average annual returns of the Fund&#x2019;s Institutional
Select Class shares for the one, five and
10 year periods. </oef:PerformanceInformationIllustratesVariabilityOfReturns>
    <oef:PerformancePastDoesNotIndicateFuture
      contextRef="c_17130_MSILFTreasuryPortfolioMember"
      id="ixv-11545"
      xml:lang="en-US">The
Fund&#x2019;s past performance is not necessarily an indication of how the Fund
will perform in the future.</oef:PerformancePastDoesNotIndicateFuture>
    <oef:PerformanceAvailabilityWebSiteAddress
      contextRef="c_17130_MSILFTreasuryPortfolioMember"
      id="ixv-11549"
      xml:lang="en-US">www.morganstanley.com/liquidity</oef:PerformanceAvailabilityWebSiteAddress>
    <oef:BarChartHeading
      contextRef="c_17130_MSILFTreasuryPortfolioMember"
      id="ixv-11554"
      xml:lang="en-US">Annual
Total Returns&#x2014;Calendar Years</oef:BarChartHeading>
    <oef:BarChartTableTextBlock
      contextRef="c_17130_MSILFTreasuryPortfolioMember"
      id="ixv-11558"
      xml:lang="en-US">

&lt;div&gt;&lt;img alt="image" src="pr17130img004.jpg"/&gt;&lt;/div&gt;</oef:BarChartTableTextBlock>
    <oef:BarChartClosingTextBlock
      contextRef="c_17130_MSILFTreasuryPortfolioMember"
      id="ixv-11567"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="width:100%;cellspacing:0;padding-bottom:2pt;padding-top:0pt;margin-left:0pt;"&gt;
  &lt;tr style="height:1px;"&gt;
    &lt;td style="height:1px;width:33.14119922630561%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:33.71953578336557%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:33.13926499032882%"&gt;&lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:top"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;&lt;b&gt;High
        Quarter&lt;/b&gt;&lt;/span&gt; &lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:top"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;12/31/23&lt;/span&gt;
        &lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:top"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;"&gt;1.30%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="vertical-align:top"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;&lt;b&gt;Low
        Quarter&lt;/b&gt;&lt;/span&gt; &lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:top"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;03/31/21&lt;/span&gt;
        &lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:top"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;"&gt;0.00%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:BarChartClosingTextBlock>
    <oef:HighestQuarterlyReturnLabel
      contextRef="c_17130_MSILFTreasuryPortfolio_ClassInstitutionalPlusMember"
      id="ixv-11577"
      xml:lang="en-US">High
        Quarter</oef:HighestQuarterlyReturnLabel>
    <oef:BarChartHighestQuarterlyReturnDate
      contextRef="c_17130_MSILFTreasuryPortfolio_ClassInstitutionalPlusMember"
      id="ixv-11582"
      xml:lang="en-US">2023-12-31</oef:BarChartHighestQuarterlyReturnDate>
    <oef:BarChartHighestQuarterlyReturn
      contextRef="c_17130_MSILFTreasuryPortfolio_ClassInstitutionalPlusMember"
      decimals="INF"
      id="ixv-130912"
      unitRef="RATIO">0.013</oef:BarChartHighestQuarterlyReturn>
    <oef:LowestQuarterlyReturnLabel
      contextRef="c_17130_MSILFTreasuryPortfolio_ClassInstitutionalPlusMember"
      id="ixv-11590"
      xml:lang="en-US">Low
        Quarter</oef:LowestQuarterlyReturnLabel>
    <oef:BarChartLowestQuarterlyReturnDate
      contextRef="c_17130_MSILFTreasuryPortfolio_ClassInstitutionalPlusMember"
      id="ixv-11595"
      xml:lang="en-US">2021-03-31</oef:BarChartLowestQuarterlyReturnDate>
    <oef:BarChartLowestQuarterlyReturn
      contextRef="c_17130_MSILFTreasuryPortfolio_ClassInstitutionalPlusMember"
      decimals="INF"
      id="ixv-130913"
      unitRef="RATIO">0</oef:BarChartLowestQuarterlyReturn>
    <oef:PerformanceTableHeading
      contextRef="c_17130_MSILFTreasuryPortfolioMember"
      id="ixv-11625"
      xml:lang="en-US">Average
Annual Total Returns(for
the Periods Ended&#160;&#x2009;December
31, 2025)</oef:PerformanceTableHeading>
    <oef:PerformanceTableTextBlock
      contextRef="c_17130_MSILFTreasuryPortfolioMember"
      id="foot-17130_2864224-1011"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="width:100%;cellspacing:0;margin-left:0;border-bottom:0.25pt solid #000000;margin-top:10px;"&gt;
  &lt;tr style="height:1px;"&gt;
    &lt;td style="height:1px;width:50.800317417307%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:16.377958851878375%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:16.377958851878375%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:16.443764878936268%"&gt;&lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&#160;&lt;/div&gt;
        &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:center;text-align:center;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;&lt;b&gt;Past&lt;/b&gt;&lt;/span&gt;&lt;br/&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;&lt;b&gt;One
        Year&lt;/b&gt;&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:center;text-align:center;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;&lt;b&gt;Past
        Five&lt;/b&gt;&lt;/span&gt;&lt;br/&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;&lt;b&gt;Years&lt;/b&gt;&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:center;text-align:center;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;&lt;b&gt;Past&lt;/b&gt;&lt;/span&gt;&lt;br/&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;&lt;b&gt;Ten
        Years&lt;/b&gt;&lt;/span&gt;&lt;/div&gt; &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;Treasury
        Portfolio&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:6pt;;-sec-ix-redline:true;"&gt;&lt;sup&gt;1&lt;/sup&gt;&lt;/span&gt;
        &lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:center;text-align:center;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;-sec-ix-redline:true;"&gt;4.11%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:center;text-align:center;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;-sec-ix-redline:true;"&gt;3.10%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:center;text-align:center;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;-sec-ix-redline:true;"&gt;2.03%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:PerformanceTableTextBlock>
    <oef:AvgAnnlRtrPct
      contextRef="c_17130_MSILFTreasuryPortfolio_ClassInstitutionalPlus_2025_01_01_2025_12_31Member"
      decimals="INF"
      id="foot-17130_2864224-1021"
      unitRef="RATIO">0.0411</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="c_17130_MSILFTreasuryPortfolio_ClassInstitutionalPlus_2021_01_01_2025_12_31Member"
      decimals="INF"
      id="foot-17130_2864224-1031"
      unitRef="RATIO">0.031</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="c_17130_MSILFTreasuryPortfolio_ClassInstitutionalPlus_2016_01_01_2025_12_31Member"
      decimals="INF"
      id="foot-17130_2864224-1041"
      unitRef="RATIO">0.0203</oef:AvgAnnlRtrPct>
    <oef:PerformanceTableClosingTextBlock
      contextRef="c_17130_MSILFTreasuryPortfolioMember"
      id="ixv-11700"
      xml:lang="en-US">

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;You
may obtain the Fund&#x2019;s 7-day current yield by calling &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;1-888-378-1630&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;.&lt;/span&gt;&lt;/div&gt;</oef:PerformanceTableClosingTextBlock>
    <oef:MoneyMarketSevenDayYieldCaption
      contextRef="c_17130_MSILFTreasuryPortfolioMember"
      id="ixv-11702"
      xml:lang="en-US">You
may obtain the Fund&#x2019;s 7-day current yield by calling 1-888-378-1630.</oef:MoneyMarketSevenDayYieldCaption>
    <oef:MoneyMarketSevenDayYieldPhone
      contextRef="c_17130_MSILFTreasuryPortfolioMember"
      id="ixv-11704"
      xml:lang="en-US">1-888-378-1630</oef:MoneyMarketSevenDayYieldPhone>
    <oef:ObjectiveHeading
      contextRef="c_17130_MSILFTreasurySecuritiesPortfolioMember"
      id="ixv-11783"
      xml:lang="en-US">Investment
Objective</oef:ObjectiveHeading>
    <oef:ObjectivePrimaryTextBlock
      contextRef="c_17130_MSILFTreasurySecuritiesPortfolioMember"
      id="ixv-11787"
      xml:lang="en-US">

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;The Treasury Securities Portfolio (the &#x201c;Fund&#x201d;)
seeks preservation of capital, daily liquidity and maximum current income.&lt;/span&gt;&lt;/div&gt;</oef:ObjectivePrimaryTextBlock>
    <oef:ExpenseHeading
      contextRef="c_17130_MSILFTreasurySecuritiesPortfolioMember"
      id="ixv-11792"
      xml:lang="en-US">Fees
and Expenses</oef:ExpenseHeading>
    <oef:ExpenseNarrativeTextBlock
      contextRef="c_17130_MSILFTreasurySecuritiesPortfolioMember"
      id="ixv-11796"
      xml:lang="en-US">

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;The table below describes the expenses that
you may pay if you buy, hold and sell Institutional Plus Class shares of the Fund. The &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;Fund
does not charge any sales loads or other fees when you purchase or redeem shares. &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;&lt;b&gt;You
may pay fees other than the fees and &lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;&lt;b&gt;expenses
of the Fund, such as brokerage commissions and other fees charged by financial intermediaries, which are not &lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;&lt;b&gt;reflected
in the tables and examples below.&lt;/b&gt;&lt;/span&gt;&lt;/div&gt;</oef:ExpenseNarrativeTextBlock>
    <oef:OperatingExpensesCaption
      contextRef="c_17130_MSILFTreasurySecuritiesPortfolioMember"
      id="ixv-11807"
      xml:lang="en-US">Annual
Fund Operating Expenses&#160;&#x2009;(expenses
that you pay each year as a percentage of the value of your investment)</oef:OperatingExpensesCaption>
    <oef:AnnualFundOperatingExpensesTableTextBlock
      contextRef="c_17130_MSILFTreasurySecuritiesPortfolioMember"
      id="foot-17130_2864248-1011"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="width:100%;cellspacing:0;margin-left:0;border-bottom:0.25pt solid #000000;margin-top:10px;"&gt;
  &lt;tr style="height:1px;"&gt;
    &lt;td style="height:1px;width:79.84526112185686%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:19.381044487427467%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:0.7736943907156673%"&gt;&lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&#160;&lt;/div&gt;
        &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;&lt;b&gt;Institutional
        Plus Class&lt;/b&gt;&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;Advisory
        Fee&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;"&gt;0.15%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:top"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;Distribution
        and/or Shareholder Service (12b-1) Fee&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;"&gt;None&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:top"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;Other
        Expenses&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:6pt;;"&gt;&lt;sup&gt;1&lt;/sup&gt;&lt;/span&gt; &lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;"&gt;0.06%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:top"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;Shareholder
        Administration Fee&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;"&gt;0.02%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:top"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;Total
        Annual Fund Operating Expenses&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:6pt;;"&gt;&lt;sup&gt;2&lt;/sup&gt;&lt;/span&gt;
        &lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;"&gt;0.23%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:top"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;Fee
        Waiver and/or Expense Reimbursement&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:6pt;;"&gt;&lt;sup&gt;2&lt;/sup&gt;&lt;/span&gt;
        &lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;"&gt;0.01%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:top"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;Total
        Annual Fund Operating Expenses After Fee Waiver and/or Expense Reimbursement&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:6pt;;"&gt;&lt;sup&gt;2&lt;/sup&gt;&lt;/span&gt;
        &lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;"&gt;0.22%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:top"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:AnnualFundOperatingExpensesTableTextBlock>
    <oef:ManagementFeesOverAssets
      contextRef="c_17130_MSILFTreasurySecuritiesPortfolio_ClassInstitutionalPlusMember"
      decimals="INF"
      id="ixv-130917"
      unitRef="RATIO">0.0015</oef:ManagementFeesOverAssets>
    <oef:DistributionAndService12b1FeesOverAssets
      contextRef="c_17130_MSILFTreasurySecuritiesPortfolio_ClassInstitutionalPlusMember"
      decimals="INF"
      id="ixv-130918"
      unitRef="RATIO">0</oef:DistributionAndService12b1FeesOverAssets>
    <oef:OtherExpensesOverAssets
      contextRef="c_17130_MSILFTreasurySecuritiesPortfolio_ClassInstitutionalPlusMember"
      decimals="INF"
      id="foot-17130_2864248-1021"
      unitRef="RATIO">0.0006</oef:OtherExpensesOverAssets>
    <oef:Component1OtherExpensesOverAssets
      contextRef="c_17130_MSILFTreasurySecuritiesPortfolio_ClassInstitutionalPlusMember"
      decimals="INF"
      id="ixv-130920"
      unitRef="RATIO">0.0002</oef:Component1OtherExpensesOverAssets>
    <oef:ExpensesOverAssets
      contextRef="c_17130_MSILFTreasurySecuritiesPortfolio_ClassInstitutionalPlusMember"
      decimals="INF"
      id="foot-17130_2864248-1031"
      unitRef="RATIO">0.0023</oef:ExpensesOverAssets>
    <oef:FeeWaiverOrReimbursementOverAssets
      contextRef="c_17130_MSILFTreasurySecuritiesPortfolio_ClassInstitutionalPlusMember"
      decimals="INF"
      id="foot-17130_2864248-1041"
      unitRef="RATIO">0.0001</oef:FeeWaiverOrReimbursementOverAssets>
    <oef:NetExpensesOverAssets
      contextRef="c_17130_MSILFTreasurySecuritiesPortfolio_ClassInstitutionalPlusMember"
      decimals="INF"
      id="foot-17130_2864248-1051"
      unitRef="RATIO">0.0022</oef:NetExpensesOverAssets>
    <oef:OtherExpensesNewFundBasedOnEstimates
      contextRef="c_17130_MSILFTreasurySecuritiesPortfolioMember"
      id="ixv-11908"
      xml:lang="en-US">Other
        Expenses have been estimated for the current fiscal year.</oef:OtherExpensesNewFundBasedOnEstimates>
    <oef:ExpenseExampleHeading
      contextRef="c_17130_MSILFTreasurySecuritiesPortfolioMember"
      id="ixv-11923"
      xml:lang="en-US">Example</oef:ExpenseExampleHeading>
    <oef:ExpenseExampleNarrativeTextBlock
      contextRef="c_17130_MSILFTreasurySecuritiesPortfolioMember"
      id="ixv-11927"
      xml:lang="en-US">

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;The example below is intended to help you compare
the cost of investing in the Fund&#x2019;s&#160;&#x2009;Institutional Plus&#160;&#x2009;Class with the cost of &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;investing
in other mutual funds.&lt;/span&gt;&lt;/div&gt;

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;The example assumes that you invest $10,000
in the Fund&#x2019;s&#160;&#x2009;Institutional Plus Class for the time periods indicated and then redeem &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;all
of your shares at the end of those periods, your investment has a 5% return each year and that the Fund&#x2019;s operating expenses
&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;remain the same (except that the example
incorporates the fee waiver and/or expense reimbursement arrangement for only the first &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;year).
Although your actual costs may be higher or lower, based on these assumptions your costs would be:&lt;/span&gt;&lt;/div&gt;</oef:ExpenseExampleNarrativeTextBlock>
    <oef:ExpenseExampleWithRedemptionTableTextBlock
      contextRef="c_17130_MSILFTreasurySecuritiesPortfolioMember"
      id="ixv-11941"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="width:100%;cellspacing:0;margin-left:0;border-bottom:0.25pt solid #000000;margin-top:10px;"&gt;
  &lt;tr style="height:1px;"&gt;
    &lt;td style="height:1px;width:34.33401678981779%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:15.787844790901001%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:16.368138032419047%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:16.368138032419047%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:16.368138032419047%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:0.7737243220240628%"&gt;&lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&#160;&lt;/div&gt;
        &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;&lt;b&gt;1
        Year&lt;/b&gt;&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;&lt;b&gt;3
        Years&lt;/b&gt;&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;&lt;b&gt;5
        Years&lt;/b&gt;&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;&lt;b&gt;10
        Years&lt;/b&gt;&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;Institutional
        Plus Class&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;"&gt;$23
        &lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;"&gt;$73
        &lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;"&gt;$129
        &lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;"&gt;$292
        &lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:top"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:ExpenseExampleWithRedemptionTableTextBlock>
    <oef:ExpenseExampleYear01
      contextRef="c_17130_MSILFTreasurySecuritiesPortfolio_ClassInstitutionalPlusMember"
      decimals="INF"
      id="ixv-130924"
      unitRef="USD">23</oef:ExpenseExampleYear01>
    <oef:ExpenseExampleYear03
      contextRef="c_17130_MSILFTreasurySecuritiesPortfolio_ClassInstitutionalPlusMember"
      decimals="INF"
      id="ixv-130925"
      unitRef="USD">73</oef:ExpenseExampleYear03>
    <oef:ExpenseExampleYear05
      contextRef="c_17130_MSILFTreasurySecuritiesPortfolio_ClassInstitutionalPlusMember"
      decimals="INF"
      id="ixv-130926"
      unitRef="USD">129</oef:ExpenseExampleYear05>
    <oef:ExpenseExampleYear10
      contextRef="c_17130_MSILFTreasurySecuritiesPortfolio_ClassInstitutionalPlusMember"
      decimals="INF"
      id="ixv-130927"
      unitRef="USD">292</oef:ExpenseExampleYear10>
    <oef:StrategyHeading
      contextRef="c_17130_MSILFTreasurySecuritiesPortfolioMember"
      id="ixv-11992"
      xml:lang="en-US">Principal
Investment Strategies</oef:StrategyHeading>
    <oef:StrategyNarrativeTextBlock
      contextRef="c_17130_MSILFTreasurySecuritiesPortfolioMember"
      id="ixv-11996"
      xml:lang="en-US">

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;The Fund has adopted a policy to invest exclusively
in U.S. Treasury obligations, which are backed by the full faith and credit of the &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;United
States, and, accordingly, qualifies as a &#x201c;government money market fund&#x201d; under federal regulations. The Fund is permitted
to &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;hold a portion of its assets in cash.&lt;/span&gt;&lt;/div&gt;

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;A &#x201c;government money market fund&#x201d;
is a money market fund that invests at least 99.5% of its total assets in cash, securities issued or &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;guaranteed
by the United States or certain U.S. government agencies or instrumentalities and/or repurchase agreements that are &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;collateralized
fully by the foregoing. A &#x201c;government money market fund&#x201d; is exempt from requirements that permit and, under &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;certain
circumstances, require money market funds to impose a &#x201c;liquidity fee&#x201d; on redemptions. In selecting investments, the Adviser
&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;seeks to maintain the Fund&#x2019;s share
price at $1.00. The share price remaining stable at $1.00 means that the Fund would preserve the &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;principal
value of your investment.&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;
As a &#x201c;government money market fund,&#x201d; the Fund may value its securities using the amortized &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;cost
method as permitted by Rule 2a-7 under the Investment Company Act of 1940, as amended (&#x201c;Rule 2a-7&#x201d; under the &#x201c;1940
&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;Act&#x201d;) to seek
to maintain a stable net asset value per share of $1.00.&lt;/span&gt;&lt;/div&gt;

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;In addition, the Fund has adopted a policy
that provides, under normal circumstances, at least 80% of the Fund&#x2019;s assets will be &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;invested
in U.S. Treasury obligations, which are backed by the full faith and credit of the United States. This policy may be changed &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;without
shareholder approval; however, shareholders would be notified upon 60 days&#x2019; notice in writing of any changes.&lt;/span&gt;&lt;/div&gt;

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;The Fund&#x2019;s investments
are subject to the quality, diversification, maturity, liquidity and other requirements of Rule 2a-7.&lt;/span&gt;&lt;/div&gt;</oef:StrategyNarrativeTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17130_MSILFTreasurySecuritiesPortfolio_157Member"
      id="ixv-12056"
      xml:lang="en-US">&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;You
could lose money by investing in the Fund.&lt;/span&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17130_MSILFTreasurySecuritiesPortfolio_164Member"
      id="ixv-12060"
      xml:lang="en-US">&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;An
investment in the Fund is not a bank account and is not insured or guaranteed by the Federal &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;Deposit
Insurance Corporation (&#x201c;FDIC&#x201d;) or any other government agency.&lt;/span&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17130_MSILFTreasurySecuritiesPortfolio_165Member"
      id="ixv-12070"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;"&gt;&lt;b&gt;Credit
        and Interest Rate Risk.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt; Credit risk refers
        to the possibility that the issuer or guarantor of a security, or counterparty to a &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;transaction,
        will be unable or unwilling or perceived to be unable or unwilling to make interest payments and/or repay the &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;principal
        on its debt or otherwise honor its obligations, including the risk of default. In such instances, the value of the Fund &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;could
        decline and the Fund could lose money. If an issuer&#x2019;s, guarantor&#x2019;s or counterparty&#x2019;s financial condition worsens,
        the credit &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;quality of the issuer, guarantor
        or counterparty may deteriorate. Credit ratings may not be an accurate assessment of financial &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;condition,
        liquidity or credit risk. Although credit ratings may not accurately reflect the true credit risk of an instrument, a change &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;in
        the credit rating of an instrument or an issuer, guarantor or counterparty, or the market&#x2019;s perception of the creditworthiness
        of &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;an instrument or issuer, guarantor or
        counterparty can have a rapid, adverse effect on the instrument&#x2019;s value and liquidity and &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;make
        it more difficult for the Fund to sell at an advantageous price or time. Interest rate risk refers to the decline in the value of a &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;fixed-income
        security resulting from changes in the general level of interest rates. A wide variety of market and economic factors &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;can
        cause interest rates to rise or fall, including central bank monetary policy, rising inflation, disinflation or deflation, and &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;changes
        in general economic conditions. When the general level of interest rates goes up, the prices of most fixed-income &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;securities
        go down. When the general level of interest rates goes down, the prices of most fixed-income securities go up but the &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;yield
        or income from new issuances of fixed-income securities generally decreases. Securities with longer durations will generally &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;be
        more sensitive to changes in interest rates than securities with shorter durations. Fluctuations in interest rates may also affect &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;the
        liquidity of and income generated by fixed-income instruments held by the Fund. The Fund may face a heightened level of &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;interest
        rate risk in times of monetary policy change and/or uncertainty, such as when the Federal Reserve Board adjusts a &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;quantitative
        easing program and/or changes rates. Changing interest rates may have unpredictable effects on the markets and may &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;detract
        from Fund performance. A changing interest rate environment increases certain risks, including the potential for periods of &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;market
        volatility and increased redemptions.&lt;/span&gt;&lt;/div&gt; &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17130_MSILFTreasurySecuritiesPortfolio_166Member"
      id="ixv-12102"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;"&gt;&lt;b&gt;Fixed-Income
        Securities.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt; Fixed-income securities are
        subject to the risk of the issuer&#x2019;s inability to meet principal and interest &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;payments
        on its obligations (i.e., credit risk) and are subject to price volatility resulting from, among other things, interest rate &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;sensitivity
        (i.e., interest rate risk), market perception of the creditworthiness of the issuer and general market liquidity (i.e., market &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;risk).
        Securities with longer durations are likely to be more sensitive to changes in interest rates, generally making them more &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;volatile
        than securities with shorter durations. The Fund may be subject to certain liquidity risks that may result from the lack of &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;an
        active market and the reduced number and capacity of traditional market participants to make a market in fixed-income &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;securities.&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17130_MSILFTreasurySecuritiesPortfolio_692Member"
      id="ixv-12121"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;-sec-ix-redline:true;"&gt;&lt;b&gt;U.S.
        Treasury Obligations.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;
        U.S. Treasury obligations, which are backed by the full faith and credit of the United States, have &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;historically
        involved minimal risk of loss of principal if held to maturity. However, due to fluctuations in interest rates, the market &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;value
        of such securities may vary during the period shareholders own shares of the Fund. Securities issued or guaranteed by the &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;U.S.
        Treasury are backed by the full faith and credit of the United States but are guaranteed only as to the timely payment of &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;interest
        and principal when held to maturity. In addition, notwithstanding that U.S. Treasury obligations are backed by the full &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;faith
        and credit of the United States, circumstances could arise that could prevent the timely payment of interest or principal, such &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;as
        reaching the legislative &#x201c;debt ceiling.&#x201d; Such non-payment could result in losses to and redemptions from the Fund.&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17130_MSILFTreasurySecuritiesPortfolio_178Member"
      id="ixv-12140"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;"&gt;&lt;b&gt;U.S.
        Government Securities.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt; The U.S. government
        securities in which the Fund invests can be subject to two types of risk: credit &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;risk
        and interest rate risk. When the general level of interest rates goes up, the prices of most fixed-income securities go down. &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;When
        the general level of interest rates goes down, the prices of most fixed-income securities go up. While the credit risk &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;associated
        with these U.S. government securities generally is considered to be minimal, the interest rate risk can be substantial.&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
        &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17130_MSILFTreasurySecuritiesPortfolio_174Member"
      id="ixv-12156"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;"&gt;&lt;b&gt;Market
        and Geopolitical Risk.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt; The value of your
        investment in the Fund is based on the values of the Fund&#x2019;s investments, which &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;change
        due to economic and other events that affect the&#160;&#x2009;U.S. and global markets generally, as well as those that affect or are &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;perceived
        or expected to affect particular regions, countries, industries, companies, issuers, sectors, asset classes or governments. &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;These
        types of events may be sudden and unexpected, and could adversely affect the value (or income generated by) and liquidity &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;of
        the Fund&#x2019;s investments, which may in turn impact the Fund&#x2019;s ability to sell securities and/or its ability to meet redemptions.
        &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;The risks associated with these developments
        may be magnified if certain social, political, economic and other conditions and &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;events
        (such as war, natural disasters or events, epidemics and pandemics, terrorism, conflicts, social unrest, recessions, inflation, &lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;padding-right:2%;padding-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#999999;;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:12pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;interest
        rate changes and supply chain disruptions) adversely interrupt or otherwise affect the global economy and financial &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;markets.
        It is difficult to predict when events affecting the U.S. or global financial markets or economies may occur, the effects &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;that
        such events may have and the duration of those effects (which may last for extended periods). These types of events may &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;negatively
        impact broad segments of businesses and populations and have a significant and rapid negative impact on the &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;performance
        or value of the Fund&#x2019;s investments, adversely affect &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;the
        Fund&#x2019;s ability to maintain a stable $1.00 share price&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;
        and &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;exacerbate pre-existing risks to the
        Fund. The frequency and magnitude of resulting changes in the value of the Fund&#x2019;s &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;investments
        cannot be predicted.&lt;/span&gt;&lt;/div&gt; &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17130_MSILFTreasurySecuritiesPortfolio_480Member"
      id="ixv-12223"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;"&gt;&lt;b&gt;Large
        Transactions Risk.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt; The Fund may experience
        adverse effects when certain large shareholders, or a number of shareholders &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;collectively,
        purchase or redeem large amounts of shares of the Fund, which may occur rapidly or unexpectedly. Such larger than &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;normal
        shareholder redemptions may &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;adversely
        &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;affect the Fund&#x2019;s ability to maintain
        a stable $1.00 share price and negatively &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;impact
        the Fund&#x2019;s liquidity. In some circumstances, the Fund may hold a relatively large proportion of its assets in cash in &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;anticipation
        of large redemptions. These large redemptions may also force the Fund to sell portfolio securities or other assets when &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;it
        might not otherwise do so, which may &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;adversely
        &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;affect the Fund&#x2019;s ability to maintain
        a stable $1.00 share price and increase the &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;Fund&#x2019;s
        transaction costs. In addition, large purchases of Fund shares may adversely affect the Fund&#x2019;s performance to the extent &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;that
        the Fund is delayed in investing new cash and is required to maintain a larger cash position than it ordinarily would.&lt;/span&gt;&lt;span style="-sec-ix-redline:true;"&gt;&lt;/span&gt;
        &lt;/div&gt; &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17130_MSILFTreasurySecuritiesPortfolio_171Member"
      id="ixv-12248"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;"&gt;&lt;b&gt;Stable
        NAV Risk.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt; The Fund may not be able to
        maintain a stable $1.00 share price at all times. If the Fund or another money &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;market
        fund fails to maintain a stable NAV (or if there is a perceived threat of the inability to maintain a stable NAV), the Fund &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;could
        be subject to increased redemptions, which may adversely impact the Fund&#x2019;s ability to maintain a stable $1.00 share price.&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17130_MSILFTreasurySecuritiesPortfolio_188Member"
      id="ixv-12263"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;"&gt;&lt;b&gt;Active
        Management Risk.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt; In pursuing the Fund&#x2019;s
        investment objective, the Adviser has considerable leeway in deciding which &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;investments
        to buy, hold or sell on a day-to-day basis, and which trading strategies to use. For example, the Adviser, in its &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;discretion,
        may determine to use some permitted trading strategies while not using others. The success or failure of such decisions &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;will
        affect the Fund&#x2019;s performance.&lt;/span&gt;&lt;/div&gt; &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:BarChartAndPerformanceTableHeading
      contextRef="c_17130_MSILFTreasurySecuritiesPortfolioMember"
      id="ixv-12286"
      xml:lang="en-US">Performance
Information</oef:BarChartAndPerformanceTableHeading>
    <oef:PerformanceNarrativeTextBlock
      contextRef="c_17130_MSILFTreasurySecuritiesPortfolioMember"
      id="ixv-12290"
      xml:lang="en-US">

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;The
bar chart and table below provide some indication of the risks of investing in the Fund by showing changes in the performance &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;of
the Fund&#x2019;s Institutional Select Class shares from year-to-year and by showing the average annual returns of the Fund&#x2019;s Institutional
&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;Select Class shares for the one, five and
10 year periods. &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;The
Fund&#x2019;s past performance is not necessarily an indication of how the &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;Fund
will perform in the future.&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;
Updated performance information is available online at &lt;/span&gt;&lt;a href="DUMMY_17130_8_11"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;www.morganstanley.com/liquidity&lt;/span&gt;&lt;/a&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;.&lt;/span&gt;&lt;/div&gt;</oef:PerformanceNarrativeTextBlock>
    <oef:PerformanceInformationIllustratesVariabilityOfReturns
      contextRef="c_17130_MSILFTreasurySecuritiesPortfolioMember"
      id="ixv-12292"
      xml:lang="en-US">The
bar chart and table below provide some indication of the risks of investing in the Fund by showing changes in the performance of
the Fund&#x2019;s Institutional Select Class shares from year-to-year and by showing the average annual returns of the Fund&#x2019;s Institutional
Select Class shares for the one, five and
10 year periods. </oef:PerformanceInformationIllustratesVariabilityOfReturns>
    <oef:PerformancePastDoesNotIndicateFuture
      contextRef="c_17130_MSILFTreasurySecuritiesPortfolioMember"
      id="ixv-12296"
      xml:lang="en-US">The
Fund&#x2019;s past performance is not necessarily an indication of how the Fund
will perform in the future.</oef:PerformancePastDoesNotIndicateFuture>
    <oef:PerformanceAvailabilityWebSiteAddress
      contextRef="c_17130_MSILFTreasurySecuritiesPortfolioMember"
      id="ixv-12300"
      xml:lang="en-US">www.morganstanley.com/liquidity</oef:PerformanceAvailabilityWebSiteAddress>
    <oef:BarChartHeading
      contextRef="c_17130_MSILFTreasurySecuritiesPortfolioMember"
      id="ixv-12305"
      xml:lang="en-US">Annual
Total Returns&#x2014;Calendar Years</oef:BarChartHeading>
    <oef:BarChartTableTextBlock
      contextRef="c_17130_MSILFTreasurySecuritiesPortfolioMember"
      id="ixv-12309"
      xml:lang="en-US">

&lt;div&gt;&lt;img alt="image" src="pr17130img005.jpg"/&gt;&lt;/div&gt;</oef:BarChartTableTextBlock>
    <oef:BarChartClosingTextBlock
      contextRef="c_17130_MSILFTreasurySecuritiesPortfolioMember"
      id="ixv-12318"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="width:100%;cellspacing:0;padding-bottom:2pt;padding-top:0pt;margin-left:0pt;"&gt;
  &lt;tr style="height:1px;"&gt;
    &lt;td style="height:1px;width:33.14119922630561%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:33.71953578336557%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:33.13926499032882%"&gt;&lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:top"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;&lt;b&gt;High
        Quarter&lt;/b&gt;&lt;/span&gt; &lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:top"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;12/31/23&lt;/span&gt;
        &lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:top"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;"&gt;1.31%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="vertical-align:top"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;&lt;b&gt;Low
        Quarter&lt;/b&gt;&lt;/span&gt; &lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:top"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;03/31/21&lt;/span&gt;
        &lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:top"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;"&gt;0.00%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:BarChartClosingTextBlock>
    <oef:HighestQuarterlyReturnLabel
      contextRef="c_17130_MSILFTreasurySecuritiesPortfolio_ClassInstitutionalPlusMember"
      id="ixv-12328"
      xml:lang="en-US">High
        Quarter</oef:HighestQuarterlyReturnLabel>
    <oef:BarChartHighestQuarterlyReturnDate
      contextRef="c_17130_MSILFTreasurySecuritiesPortfolio_ClassInstitutionalPlusMember"
      id="ixv-12333"
      xml:lang="en-US">2023-12-31</oef:BarChartHighestQuarterlyReturnDate>
    <oef:BarChartHighestQuarterlyReturn
      contextRef="c_17130_MSILFTreasurySecuritiesPortfolio_ClassInstitutionalPlusMember"
      decimals="INF"
      id="ixv-130928"
      unitRef="RATIO">0.0131</oef:BarChartHighestQuarterlyReturn>
    <oef:LowestQuarterlyReturnLabel
      contextRef="c_17130_MSILFTreasurySecuritiesPortfolio_ClassInstitutionalPlusMember"
      id="ixv-12341"
      xml:lang="en-US">Low
        Quarter</oef:LowestQuarterlyReturnLabel>
    <oef:BarChartLowestQuarterlyReturnDate
      contextRef="c_17130_MSILFTreasurySecuritiesPortfolio_ClassInstitutionalPlusMember"
      id="ixv-12346"
      xml:lang="en-US">2021-03-31</oef:BarChartLowestQuarterlyReturnDate>
    <oef:BarChartLowestQuarterlyReturn
      contextRef="c_17130_MSILFTreasurySecuritiesPortfolio_ClassInstitutionalPlusMember"
      decimals="INF"
      id="ixv-130929"
      unitRef="RATIO">0</oef:BarChartLowestQuarterlyReturn>
    <oef:PerformanceTableHeading
      contextRef="c_17130_MSILFTreasurySecuritiesPortfolioMember"
      id="ixv-12352"
      xml:lang="en-US">Average
Annual Total Returns(for
the Periods Ended&#160;&#x2009;December
31, 2025)</oef:PerformanceTableHeading>
    <oef:PerformanceTableTextBlock
      contextRef="c_17130_MSILFTreasurySecuritiesPortfolioMember"
      id="foot-17130_2864274-1011"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="width:100%;cellspacing:0;margin-left:0;border-bottom:0.25pt solid #000000;margin-top:10px;"&gt;
  &lt;tr style="height:1px;"&gt;
    &lt;td style="height:1px;width:50.800317417307%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:16.377958851878375%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:16.377958851878375%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:16.443764878936268%"&gt;&lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&#160;&lt;/div&gt;
        &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:center;text-align:center;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;&lt;b&gt;Past&lt;/b&gt;&lt;/span&gt;&lt;br/&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;&lt;b&gt;One
        Year&lt;/b&gt;&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:center;text-align:center;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;&lt;b&gt;Past
        Five&lt;/b&gt;&lt;/span&gt;&lt;br/&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;&lt;b&gt;Years&lt;/b&gt;&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:center;text-align:center;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;&lt;b&gt;Past&lt;/b&gt;&lt;/span&gt;&lt;br/&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;&lt;b&gt;Ten
        Years&lt;/b&gt;&lt;/span&gt;&lt;/div&gt; &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;Treasury
        Securities Portfolio&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:6pt;;-sec-ix-redline:true;"&gt;&lt;sup&gt;1&lt;/sup&gt;&lt;/span&gt;
        &lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:center;text-align:center;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;-sec-ix-redline:true;"&gt;4.08%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:center;text-align:center;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;-sec-ix-redline:true;"&gt;3.06%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:center;text-align:center;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;-sec-ix-redline:true;"&gt;2.00%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:PerformanceTableTextBlock>
    <oef:AvgAnnlRtrPct
      contextRef="c_17130_MSILFTreasurySecuritiesPortfolio_ClassInstitutionalPlus_2025_01_01_2025_12_31Member"
      decimals="INF"
      id="foot-17130_2864274-1021"
      unitRef="RATIO">0.0408</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="c_17130_MSILFTreasurySecuritiesPortfolio_ClassInstitutionalPlus_2021_01_01_2025_12_31Member"
      decimals="INF"
      id="foot-17130_2864274-1031"
      unitRef="RATIO">0.0306</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="c_17130_MSILFTreasurySecuritiesPortfolio_ClassInstitutionalPlus_2016_01_01_2025_12_31Member"
      decimals="INF"
      id="foot-17130_2864274-1041"
      unitRef="RATIO">0.02</oef:AvgAnnlRtrPct>
    <oef:PerformanceTableClosingTextBlock
      contextRef="c_17130_MSILFTreasurySecuritiesPortfolioMember"
      id="ixv-12451"
      xml:lang="en-US">

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;You
may obtain the Fund&#x2019;s 7-day current yield by calling &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;1-888-378-1630&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;.&lt;/span&gt;&lt;/div&gt;</oef:PerformanceTableClosingTextBlock>
    <oef:MoneyMarketSevenDayYieldCaption
      contextRef="c_17130_MSILFTreasurySecuritiesPortfolioMember"
      id="ixv-12453"
      xml:lang="en-US">You
may obtain the Fund&#x2019;s 7-day current yield by calling 1-888-378-1630.</oef:MoneyMarketSevenDayYieldCaption>
    <oef:MoneyMarketSevenDayYieldPhone
      contextRef="c_17130_MSILFTreasurySecuritiesPortfolioMember"
      id="ixv-12455"
      xml:lang="en-US">1-888-378-1630</oef:MoneyMarketSevenDayYieldPhone>
    <oef:ObjectiveHeading
      contextRef="c_17177_MSILFPrimePortfolioMember"
      id="ixv-15535"
      xml:lang="en-US">Investment
Objective</oef:ObjectiveHeading>
    <oef:ObjectivePrimaryTextBlock
      contextRef="c_17177_MSILFPrimePortfolioMember"
      id="ixv-15539"
      xml:lang="en-US">

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;The Prime Portfolio (the &#x201c;Fund&#x201d;)
seeks preservation of capital, daily liquidity and maximum current income.&lt;/span&gt;&lt;/div&gt;</oef:ObjectivePrimaryTextBlock>
    <oef:ExpenseHeading
      contextRef="c_17177_MSILFPrimePortfolioMember"
      id="ixv-15544"
      xml:lang="en-US">Fees
and Expenses</oef:ExpenseHeading>
    <oef:ExpenseNarrativeTextBlock
      contextRef="c_17177_MSILFPrimePortfolioMember"
      id="ixv-15548"
      xml:lang="en-US">

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;The table below describes the expenses that
you may pay if you buy, hold and sell Institutional Select Class shares of the Fund. The &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;Fund
does not charge any sales loads or other fees when you purchase or redeem shares. &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;&lt;b&gt;You
may pay fees other than the fees and &lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;&lt;b&gt;expenses
of the Fund, such as brokerage commissions and other fees charged by financial intermediaries, which are not &lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;&lt;b&gt;reflected
in the tables and examples below.&lt;/b&gt;&lt;/span&gt;&lt;/div&gt;</oef:ExpenseNarrativeTextBlock>
    <oef:OperatingExpensesCaption
      contextRef="c_17177_MSILFPrimePortfolioMember"
      id="ixv-15559"
      xml:lang="en-US">Annual
Fund Operating Expenses&#160;&#x2009;(expenses
that you pay each year as a percentage of the value of your investment)</oef:OperatingExpensesCaption>
    <oef:AnnualFundOperatingExpensesTableTextBlock
      contextRef="c_17177_MSILFPrimePortfolioMember"
      id="foot-17177_2878471-1011"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="width:100%;cellspacing:0;margin-left:0;border-bottom:0.25pt solid #000000;margin-top:10px;"&gt;
  &lt;tr style="height:1px;"&gt;
    &lt;td style="height:1px;width:74.9685485900091%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:25.033386881374962%"&gt;&lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&#160;&lt;/div&gt;
        &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;&lt;b&gt;Institutional
        Select Class&lt;/b&gt;&lt;/span&gt;&lt;/div&gt; &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;Advisory
        Fee&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;-sec-ix-redline:true;"&gt;0.15%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;Distribution
        and/or Shareholder Service (12b-1) Fee&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;-sec-ix-redline:true;"&gt;None&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;Other
        Expenses&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;-sec-ix-redline:true;"&gt;0.07%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;Shareholder
        Administration Fee&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;-sec-ix-redline:true;"&gt;0.05%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;Total
        Annual Fund Operating Expenses&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:6pt;;-sec-ix-redline:true;"&gt;&lt;sup&gt;1&lt;/sup&gt;&lt;/span&gt;
        &lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;-sec-ix-redline:true;"&gt;0.27%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;Fee
        Waiver and/or Expense Reimbursement&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:6pt;;-sec-ix-redline:true;"&gt;&lt;sup&gt;1&lt;/sup&gt;&lt;/span&gt;
        &lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;-sec-ix-redline:true;"&gt;0.02%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;Total
        Annual Fund Operating Expenses After Fee Waiver and/or Expense Reimbursement&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:6pt;;-sec-ix-redline:true;"&gt;&lt;sup&gt;1&lt;/sup&gt;&lt;/span&gt;
        &lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;-sec-ix-redline:true;"&gt;0.25%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:AnnualFundOperatingExpensesTableTextBlock>
    <oef:ManagementFeesOverAssets
      contextRef="c_17177_MSILFPrimePortfolio_ClassInstitutionalSelectMember"
      decimals="INF"
      id="ixv-130933"
      unitRef="RATIO">0.0015</oef:ManagementFeesOverAssets>
    <oef:DistributionAndService12b1FeesOverAssets
      contextRef="c_17177_MSILFPrimePortfolio_ClassInstitutionalSelectMember"
      decimals="INF"
      id="ixv-130934"
      unitRef="RATIO">0</oef:DistributionAndService12b1FeesOverAssets>
    <oef:OtherExpensesOverAssets
      contextRef="c_17177_MSILFPrimePortfolio_ClassInstitutionalSelectMember"
      decimals="INF"
      id="ixv-130935"
      unitRef="RATIO">0.0007</oef:OtherExpensesOverAssets>
    <oef:Component1OtherExpensesOverAssets
      contextRef="c_17177_MSILFPrimePortfolio_ClassInstitutionalSelectMember"
      decimals="INF"
      id="ixv-130936"
      unitRef="RATIO">0.0005</oef:Component1OtherExpensesOverAssets>
    <oef:ExpensesOverAssets
      contextRef="c_17177_MSILFPrimePortfolio_ClassInstitutionalSelectMember"
      decimals="INF"
      id="foot-17177_2878471-1021"
      unitRef="RATIO">0.0027</oef:ExpensesOverAssets>
    <oef:FeeWaiverOrReimbursementOverAssets
      contextRef="c_17177_MSILFPrimePortfolio_ClassInstitutionalSelectMember"
      decimals="INF"
      id="foot-17177_2878471-1031"
      unitRef="RATIO">0.0002</oef:FeeWaiverOrReimbursementOverAssets>
    <oef:NetExpensesOverAssets
      contextRef="c_17177_MSILFPrimePortfolio_ClassInstitutionalSelectMember"
      decimals="INF"
      id="foot-17177_2878471-1041"
      unitRef="RATIO">0.0025</oef:NetExpensesOverAssets>
    <oef:ExpenseExampleHeading
      contextRef="c_17177_MSILFPrimePortfolioMember"
      id="ixv-15648"
      xml:lang="en-US">Example</oef:ExpenseExampleHeading>
    <oef:ExpenseExampleNarrativeTextBlock
      contextRef="c_17177_MSILFPrimePortfolioMember"
      id="ixv-15652"
      xml:lang="en-US">

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;The example below is intended to help you compare
the cost of investing in the Fund&#x2019;s&#160;&#x2009;Institutional Select&#160;&#x2009;Class with the cost of &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;investing
in other mutual funds.&lt;/span&gt;&lt;/div&gt;

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;The example assumes that you invest $10,000
in the Fund&#x2019;s&#160;&#x2009;Institutional Select Class for the time periods indicated and then redeem &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;all
of your shares at the end of those periods, your investment has a 5% return each year and that the Fund&#x2019;s operating expenses
&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;remain the same (except that the example
incorporates the fee waiver and/or expense reimbursement arrangement for only the first &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;year).
Although your actual costs may be higher or lower, based on these assumptions your costs would be:&lt;/span&gt;&lt;/div&gt;</oef:ExpenseExampleNarrativeTextBlock>
    <oef:ExpenseExampleWithRedemptionTableTextBlock
      contextRef="c_17177_MSILFPrimePortfolioMember"
      id="ixv-15666"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="width:100%;cellspacing:0;margin-left:0;border-bottom:0.25pt solid #000000;margin-top:10px;"&gt;
  &lt;tr style="height:1px;"&gt;
    &lt;td style="height:1px;width:34.33401678981779%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:15.787844790901001%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:16.368138032419047%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:16.368138032419047%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:16.368138032419047%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:0.7737243220240628%"&gt;&lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&#160;&lt;/div&gt;
        &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;&lt;b&gt;1
        Year&lt;/b&gt;&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;&lt;b&gt;3
        Years&lt;/b&gt;&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;&lt;b&gt;5
        Years&lt;/b&gt;&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;&lt;b&gt;10
        Years&lt;/b&gt;&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;Institutional
        Select Class&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;-sec-ix-redline:true;"&gt;$26
        &lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;-sec-ix-redline:true;"&gt;$85
        &lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;-sec-ix-redline:true;"&gt;$150
        &lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;-sec-ix-redline:true;"&gt;$341
        &lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:top"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:ExpenseExampleWithRedemptionTableTextBlock>
    <oef:ExpenseExampleYear01
      contextRef="c_17177_MSILFPrimePortfolio_ClassInstitutionalSelectMember"
      decimals="INF"
      id="ixv-130940"
      unitRef="USD">26</oef:ExpenseExampleYear01>
    <oef:ExpenseExampleYear03
      contextRef="c_17177_MSILFPrimePortfolio_ClassInstitutionalSelectMember"
      decimals="INF"
      id="ixv-130941"
      unitRef="USD">85</oef:ExpenseExampleYear03>
    <oef:ExpenseExampleYear05
      contextRef="c_17177_MSILFPrimePortfolio_ClassInstitutionalSelectMember"
      decimals="INF"
      id="ixv-130942"
      unitRef="USD">150</oef:ExpenseExampleYear05>
    <oef:ExpenseExampleYear10
      contextRef="c_17177_MSILFPrimePortfolio_ClassInstitutionalSelectMember"
      decimals="INF"
      id="ixv-130943"
      unitRef="USD">341</oef:ExpenseExampleYear10>
    <oef:StrategyHeading
      contextRef="c_17177_MSILFPrimePortfolioMember"
      id="ixv-15717"
      xml:lang="en-US">Principal
Investment Strategies</oef:StrategyHeading>
    <oef:StrategyNarrativeTextBlock
      contextRef="c_17177_MSILFPrimePortfolioMember"
      id="ixv-15721"
      xml:lang="en-US">

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;The Fund invests in liquid, high quality U.S.
dollar-denominated money market instruments of U.S. and foreign financial &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;corporations
and U.S. non-financial corporations. The Fund also invests in obligations issued or guaranteed by the U.S. Government &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;and
its agencies and instrumentalities. The Fund&#x2019;s money market investments may include commercial paper, corporate debt &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;obligations,
debt obligations (including certificates of deposit and promissory notes) of U.S. banks or foreign banks, or of U.S. &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;branches
or subsidiaries of foreign banks, or foreign branches of U.S. banks (such as Yankee obligations), certificates of deposit of &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;savings
banks and savings and loan organizations, asset-backed securities, repurchase agreements and municipal obligations. The &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;Fund
is permitted to hold a portion of its assets in cash.&lt;/span&gt;&lt;/div&gt;

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;The Fund may also invest in U.S. dollar-denominated
foreign securities and money market instruments.&lt;/span&gt;&lt;/div&gt;

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;The Fund operates as an &#x201c;institutional
money market fund,&#x201d; which is neither a &#x201c;government money market fund&#x201d; nor &#x201c;retail money &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;market
fund&#x201d; as such terms are defined in or interpreted under Rule 2a-7 under the Investment Company Act of 1940, as amended &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;(&#x201c;Rule
2a-7&#x201d; under the &#x201c;1940 Act&#x201d;). As such, the Fund is required to price and transact in its shares at a net asset value
per share &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;(&#x201c;NAV&#x201d;) reflecting
market-based values of its portfolio holdings (i.e., at a &#x201c;floating&#x201d; NAV), rounded to a minimum of the fourth &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;decimal
place. Like other money market funds of its type, the Fund is subject to the possible imposition of a discretionary liquidity &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;fee
if the Adviser, as the delegate of the Board of Trustees, determines that such fee is in the best interests of the Fund.&lt;/span&gt;&lt;/div&gt;

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;In addition, under Rule 2a-7, as an institutional
prime money market fund, the Fund is required to impose a mandatory liquidity fee &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;if
the Fund experiences total daily net redemptions exceeding 5% of the Fund&#x2019;s net assets (or such smaller amount of net &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;redemptions
as the Board of Trustees determines) based on flow information available within a reasonable period after the &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;computation
of the Fund&#x2019;s net asset value on that day. The amount of a mandatory liquidity fee to be imposed will be based on a &lt;/span&gt;&lt;/div&gt;

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;good faith estimate, supported by data, of
the costs the Fund would incur if the Fund sold a pro rata amount of each security in its &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;portfolio
to satisfy the amount of the net redemptions. If the Fund&#x2019;s liquidity costs cannot be estimated in good faith and supported &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;by
data, a 1% default mandatory liquidity fee will be imposed. If the amount of the mandatory liquidity fee would be &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;margin-left:0pt;margin-left:0pt;"&gt;&lt;i&gt;de
&lt;/i&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;margin-left:0pt;margin-left:0pt;"&gt;&lt;i&gt;minimis&lt;/i&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;
&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;(i.e., less than 0.01% of the value of
the shares redeemed), the Fund is not required to impose a mandatory liquidity fee. The Board &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;of
Trustees has delegated to the Adviser the responsibility for making mandatory liquidity fee determinations.&lt;/span&gt;&lt;/div&gt;

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;The Fund&#x2019;s investments
are subject to the quality, diversification, maturity, liquidity and other requirements of Rule 2a-7.&lt;/span&gt;&lt;/div&gt;</oef:StrategyNarrativeTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17177_MSILFPrimePortfolio_157Member"
      id="ixv-15800"
      xml:lang="en-US">&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;You
could lose money by investing in the Fund. &lt;/span&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17177_MSILFPrimePortfolio_164Member"
      id="ixv-15806"
      xml:lang="en-US">&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;An
investment in the Fund is not a bank account and &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;is
not insured or guaranteed by the Federal Deposit Insurance Corporation (&#x201c;FDIC&#x201d;) or any other government agency.&lt;/span&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17177_MSILFPrimePortfolio_165Member"
      id="ixv-15816"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;"&gt;&lt;b&gt;Credit
        and Interest Rate Risk.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt; Credit risk refers
        to the possibility that the issuer or guarantor of a security, or&#160;&#x2009;counterparty to a &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;transaction,
        will be unable or unwilling or perceived to be unable or unwilling to make interest payments and/or repay the &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;principal
        on its debt or otherwise honor its obligations, including the risk of default. &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;In
        the case of revenue bonds, notes or &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;commercial
        paper, for example, the credit risk is the possibility that the user fees from a project or other specified revenue sources &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;are
        insufficient to meet interest and/or principal payment obligations.&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;
        In such instances, the value of the Fund could decline and &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;the
        Fund could lose money. If an issuer&#x2019;s, guarantor&#x2019;s or counterparty&#x2019;s financial condition worsens, the credit quality
        of the &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;issuer, guarantor or counterparty
        may deteriorate. Credit ratings may not be an accurate assessment of financial condition, &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;liquidity
        or credit risk. Although credit ratings may not accurately reflect the true credit risk of an instrument, a change in the &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;credit
        rating of an instrument or an issuer, guarantor or counterparty, or the market&#x2019;s perception of the creditworthiness of an &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;instrument
        or issuer, guarantor or counterparty can have a rapid, adverse effect on the instrument&#x2019;s value and liquidity and make &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;it
        more difficult for the Fund to sell at an advantageous price or time. Interest rate risk refers to the decline in the value of a fixed-&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;income
        security resulting from changes in the general level of interest rates. A wide variety of market and economic factors can &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;cause
        interest rates to rise or fall, including central bank monetary policy, rising inflation, disinflation or deflation, and changes in &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;general
        economic conditions. When the general level of interest rates goes up, the prices of most fixed-income securities go down. &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;When
        the general level of interest rates goes down, the prices of most fixed-income securities go up but the yield or income from &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;new
        issuances of fixed-income securities generally decreases. Securities with longer durations will generally be more sensitive to &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;changes
        in interest rates than securities with shorter durations. Fluctuations in interest rates may also affect the liquidity of and &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;income
        generated by fixed-income instruments held by the Fund. The Fund may invest in variable and floating rate loans and &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;other
        variable and floating rate securities. Although these instruments are generally less sensitive to interest rate changes than fixed &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;rate
        instruments, the value of variable and floating rate loans and other securities may decline if their interest rates do not rise as &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;quickly,
        or as much, as general interest rates. The Fund may face a heightened level of interest rate risk in times of monetary &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;policy
        change and/or uncertainty, such as when the Federal Reserve Board adjusts a quantitative easing program and/or changes &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;rates.
        Changing interest rates may have unpredictable effects on the markets and may detract from Fund performance. A changing &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;interest
        rate environment increases certain risks, including the potential for periods of market volatility&#160;&#x2009;and increased &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;redemptions.&#160;&#x2009;&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17177_MSILFPrimePortfolio_420Member"
      id="ixv-15855"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;"&gt;&lt;b&gt;Bank
        Obligations.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt; The activities of U.S. and
        most foreign banks are subject to comprehensive regulations. The enactment of new &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;legislation
        or regulations, as well as changes in interpretation and enforcement of current laws, may affect the manner of &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;operations
        and profitability of domestic and foreign banks. In addition, banks may be particularly susceptible to certain economic &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;factors.&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17177_MSILFPrimePortfolio_166Member"
      id="ixv-15871"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;"&gt;&lt;b&gt;Fixed-Income
        Securities.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt; Fixed-income securities are
        subject to the risk of the issuer&#x2019;s inability to meet principal and interest &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;payments
        on its obligations (i.e., credit risk) and are subject to price volatility resulting from, among other things, interest rate &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;sensitivity
        (i.e., interest rate risk), market perception of the creditworthiness of the issuer and general market liquidity (i.e., market &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;risk).
        Securities with longer durations are likely to be more sensitive to changes in interest rates, generally making them more &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;volatile
        than securities with shorter durations. The Fund may be subject to certain liquidity risks that may result from the lack of &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;an
        active market and the reduced number and capacity of traditional market participants to make a market in fixed-income &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;securities.&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17177_MSILFPrimePortfolio_290Member"
      id="ixv-15919"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;padding-right:2%;padding-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;"&gt;&lt;b&gt;Commercial
        Paper.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt; Commercial paper is subject to
        interest rate risk and is susceptible to changes in the issuer&#x2019;s financial condition &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;or
        credit quality. Commercial paper is typically repaid with the proceeds from the issuance of new commercial paper. Thus, &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;investments
        in commercial paper are subject to the risk (commonly referred to as rollover risk) that the issuer will be unable to &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;issue
        sufficient new commercial paper to meet the repayment obligations under its outstanding commercial paper. Because &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;commercial
        paper is typically unsecured, investments in commercial paper are subject to increased credit risk.&lt;/span&gt;&lt;/div&gt; &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17177_MSILFPrimePortfolio_178Member"
      id="ixv-15936"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;"&gt;&lt;b&gt;U.S.
        Government Securities.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt; Different types
        of U.S. government securities are subject to different levels of credit risk, including the &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;risk
        of default, depending on the nature of the particular government support for that security. For example, a U.S. government-&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;sponsored
        entity, such as Federal National Mortgage Association or Federal Home Loan Mortgage Corporation, although &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;chartered
        or sponsored by an Act of Congress, may issue securities that are neither insured nor guaranteed by the U.S. Treasury &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;and,
        therefore, are not backed by the full faith and credit of the United States. With respect to U.S. government securities that are &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;not
        backed by the full faith and credit of the United States, there is the risk that the U.S. government will not provide financial &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;support
        to such U.S. government agencies, instrumentalities or sponsored enterprises if it is not obligated to do so by law. U.S. &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;government
        securities are also subject to interest rate risks and can exhibit price fluctuations resulting from increases or decreases &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;in
        interest rates.&lt;/span&gt;&lt;/div&gt; &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17177_MSILFPrimePortfolio_180Member"
      id="ixv-15957"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;"&gt;&lt;b&gt;Asset-Backed
        Securities.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt; Asset-backed securities are
        subject to credit (such as a borrower&#x2019;s default on its mortgage obligation and &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;the
        default or failure of a guarantee underlying the asset-backed security), interest rate and certain additional risks, including the &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;risk
        that various federal and state consumer laws and other legal and economic factors may result in the collateral backing the &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;securities
        being insufficient to support payment on the securities. Some asset-backed securities also entail prepayment risk and &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;extension
        risk, which may vary depending on the type of asset. Due to these risks, asset-backed securities may become more &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;volatile
        in certain interest rate environments.&lt;/span&gt;&lt;/div&gt; &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17177_MSILFPrimePortfolio_268Member"
      id="ixv-15975"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;"&gt;&lt;b&gt;Repurchase
        Agreements.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt; Repurchase agreements are
        subject to risks associated with the possibility of default by the seller at a time &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;when
        the collateral has declined in value, or insolvency of the seller, which may affect the Fund&#x2019;s right to control the collateral
        and &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;result in certain costs and delays. Repurchase
        agreements may involve a greater degree of credit risk than investments in U.S. &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;government
        securities.&#160;&#x2009;&lt;/span&gt;&lt;/div&gt; &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17177_MSILFPrimePortfolio_236Member"
      id="ixv-15991"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;"&gt;&lt;b&gt;Foreign
        Securities.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt; The Fund may invest in U.S.
        dollar-denominated securities issued by foreign governmental or corporate issuers. &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;Investing
        in securities of foreign issuers involves some additional risks than securities of U.S. issuers. While foreign securities, &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;including
        foreign money market securities, are subject to the same type of risks that pertain to domestic issuers, namely credit risk &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;and
        interest rate risk, they are also subject to other additional risks. Foreign issuers generally are subject to different accounting, &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;auditing
        and financial reporting standards than U.S. issuers. There may be less information available to the public about foreign &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;issuers.
        In some foreign countries, there is also the risk of government expropriation, excessive taxation, political or social &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;instability,
        economic sanctions or other similar governmental activity or diplomatic developments (including regional and global, &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;military
        or other conflicts)&#160;&#x2009;that could affect an investment. There also can be difficulty obtaining and enforcing judgments against
        &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;issuers in foreign countries. Governmental
        interventions or other actions can have a significant effect on the economic conditions &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;in
        foreign countries, which also may adversely affect the Fund&#x2019;s investments in foreign issuers.&lt;/span&gt;&lt;/div&gt; &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17177_MSILFPrimePortfolio_169Member"
      id="ixv-16013"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;"&gt;&lt;b&gt;Municipal
        Obligations.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt; To the extent the Fund invests
        in municipal obligations issued by state and local governments and their &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;agencies,
        the Fund may be susceptible to political, economic, regulatory or other factors affecting issuers of these municipal &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;obligations.
        To the extent that the Fund invests in municipal obligations of issuers in the same economic sector, it could be more &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;sensitive
        to economic, business or political developments that affect such sector. During certain economic and other conditions, &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;the
        financial resources of many issuers of municipal securities may be significantly stressed, which could impair any such issuer&#x2019;s
        &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;ability to meet its financial obligations
        when due and adversely impact the value of its securities held by the Fund. &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;While
        interest &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;earned on municipal securities is
        generally not subject to federal income tax, any interest earned on taxable municipal securities is &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;fully
        taxable at the federal level and may be subject to state and/or local income tax.&lt;/span&gt;&lt;/div&gt; &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17177_MSILFPrimePortfolio_174Member"
      id="ixv-16034"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;"&gt;&lt;b&gt;Market
        and Geopolitical Risk.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt; The value of your
        investment in the Fund is based on the values of the Fund&#x2019;s investments, which &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;change
        due to economic and other events that affect the&lt;/span&gt;&lt;span style="-sec-ix-redline:true;"&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;
        U.S. and global markets generally, as well as those that affect or are &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;perceived
        or expected to affect particular regions, countries, industries, companies, issuers, sectors, asset classes or governments. &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;These
        types of events may be sudden and unexpected, and could adversely affect the value (or income generated by) and liquidity &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;of
        the Fund&#x2019;s investments, which may in turn impact the Fund&#x2019;s ability to sell securities and/or its ability to meet redemptions.
        &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;The risks associated with these developments
        may be magnified if certain social, political, economic and other conditions and &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;events
        (such as war, natural disasters or events, epidemics and pandemics, terrorism, conflicts, social unrest, recessions, inflation, &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;interest
        rate changes and supply chain disruptions) adversely interrupt or otherwise affect the global economy and financial &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;markets.
        It is difficult to predict when events affecting the U.S. or global financial markets or economies may occur, the effects &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;that
        such events may have and the duration of those effects (which may last for extended periods). These types of events may &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;negatively
        impact broad segments of businesses and populations and have a significant and rapid negative impact on the &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;performance
        or value of the Fund&#x2019;s investments, adversely affect and &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;increase
        the volatility of the Fund&#x2019;s share price and &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;exacerbate
        pre-existing risks to the Fund. The frequency and magnitude of resulting changes in the value of the Fund&#x2019;s &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;investments
        cannot be predicted.&lt;/span&gt;&lt;/div&gt; &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17177_MSILFPrimePortfolio_480Member"
      id="ixv-16090"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;padding-right:2%;padding-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;-sec-ix-redline:true;"&gt;&lt;b&gt;Large
        Transactions Risk.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;
        The Fund may experience adverse effects when certain large shareholders, or a number of shareholders &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;collectively,
        purchase or redeem large amounts of shares of the Fund, which may occur rapidly or unexpectedly. Such larger than &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;normal
        shareholder redemptions may adversely affect and increase the volatility of the Fund&#x2019;s share price and negatively impact &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;the
        Fund&#x2019;s liquidity. In some circumstances, the Fund may hold a relatively large proportion of its assets in cash in anticipation
        of &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;large redemptions.
        These large redemptions may also force the Fund to sell portfolio securities or other assets when it might not &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;otherwise
        do so, which may adversely affect and increase the volatility of the Fund&#x2019;s share price and increase the Fund&#x2019;s &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;transaction
        costs. In addition, large purchases of Fund shares may adversely affect the Fund&#x2019;s performance to the extent that the &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;Fund
        is delayed in investing new cash and is required to maintain a larger cash position than it ordinarily would. Finally, large &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;redemptions
        may cause the Fund to impose a discretionary liquidity fee.&lt;/span&gt;&lt;/div&gt; &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17177_MSILFPrimePortfolio_425Member"
      id="ixv-16111"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;"&gt;&lt;b&gt;Floating
        NAV Risk.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt; The Fund does not maintain
        a stable NAV per share. The value of the Fund&#x2019;s shares will be calculated to four &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;decimal
        places and will fluctuate with changes in the values of the Fund&#x2019;s portfolio securities. When you sell your shares, they may &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;be
        worth more or less than what you originally paid for them. This may result in a capital gain or loss.&lt;/span&gt;&lt;/div&gt; &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17177_MSILFPrimePortfolio_188Member"
      id="ixv-16126"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;"&gt;&lt;b&gt;Active
        Management Risk.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt; In pursuing the Fund&#x2019;s
        investment objective, the Adviser has considerable leeway in deciding which &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;investments
        to buy, hold or sell on a day-to-day basis, and which trading strategies to use. For example, the Adviser, in its &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;discretion,
        may determine to use some permitted trading strategies while not using others. The success or failure of such decisions &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;will
        affect the Fund&#x2019;s performance.&lt;/span&gt;&lt;/div&gt; &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17177_MSILFPrimePortfolio_487Member"
      id="ixv-16142"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;"&gt;&lt;b&gt;Discretionary
        Liquidity Fee Risk.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt; The Board, or its
        delegate, has discretion to impose a liquidity fee of up to 2% upon the &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;redemption
        of shares if the Board or its delegate determines that is in the best interest of the Fund, which may impact the value of &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;the
        Fund&#x2019;s shares when you sell your shares.&lt;/span&gt;&lt;/div&gt; &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17177_MSILFPrimePortfolio_488Member"
      id="ixv-16157"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;"&gt;&lt;b&gt;Mandatory
        Liquidity Fee Risk.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt; The Board, or its
        delegate, must impose a mandatory liquidity fee upon all shares redeemed if the &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;Fund&#x2019;s
        net redemptions on any business day exceed 5% of the Fund&#x2019;s net assets, unless the liquidity costs are de minimis. &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;Accordingly,
        redemptions by shareholders may be subject to a mandatory liquidity fee at certain times, which may impact the &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;value
        of the Fund&#x2019;s shares when you sell your shares.&lt;/span&gt;&lt;/div&gt; &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:BarChartAndPerformanceTableHeading
      contextRef="c_17177_MSILFPrimePortfolioMember"
      id="ixv-16180"
      xml:lang="en-US">Performance
Information</oef:BarChartAndPerformanceTableHeading>
    <oef:PerformanceNarrativeTextBlock
      contextRef="c_17177_MSILFPrimePortfolioMember"
      id="ixv-16184"
      xml:lang="en-US">

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;The
bar chart and table below provide some indication of the risks of investing in the Fund by showing changes in the performance &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;of
the Fund&#x2019;s Institutional Select Class shares from year-to-year and by showing the average annual returns of the Fund&#x2019;s Institutional
&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;Select Class shares for the one, five and
10 year periods. &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;The
Fund&#x2019;s past performance is not necessarily an indication of how the &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;Fund
will perform in the future.&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;
Updated performance information is available online at &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;www.morganstanley.com/liquidity&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;.&lt;/span&gt;&lt;/div&gt;</oef:PerformanceNarrativeTextBlock>
    <oef:PerformanceInformationIllustratesVariabilityOfReturns
      contextRef="c_17177_MSILFPrimePortfolioMember"
      id="ixv-16186"
      xml:lang="en-US">The
bar chart and table below provide some indication of the risks of investing in the Fund by showing changes in the performance of
the Fund&#x2019;s Institutional Select Class shares from year-to-year and by showing the average annual returns of the Fund&#x2019;s Institutional
Select Class shares for the one, five and
10 year periods. </oef:PerformanceInformationIllustratesVariabilityOfReturns>
    <oef:PerformancePastDoesNotIndicateFuture
      contextRef="c_17177_MSILFPrimePortfolioMember"
      id="ixv-16190"
      xml:lang="en-US">The
Fund&#x2019;s past performance is not necessarily an indication of how the Fund
will perform in the future.</oef:PerformancePastDoesNotIndicateFuture>
    <oef:PerformanceAvailabilityWebSiteAddress
      contextRef="c_17177_MSILFPrimePortfolioMember"
      id="ixv-16194"
      xml:lang="en-US">www.morganstanley.com/liquidity</oef:PerformanceAvailabilityWebSiteAddress>
    <oef:BarChartHeading
      contextRef="c_17177_MSILFPrimePortfolioMember"
      id="ixv-16198"
      xml:lang="en-US">Annual
Total Returns&#x2014;Calendar Years</oef:BarChartHeading>
    <oef:BarChartTableTextBlock
      contextRef="c_17177_MSILFPrimePortfolioMember"
      id="ixv-16202"
      xml:lang="en-US">

&lt;div&gt;&lt;img alt="image" src="pr17177img003.jpg"/&gt;&lt;/div&gt;</oef:BarChartTableTextBlock>
    <oef:BarChartClosingTextBlock
      contextRef="c_17177_MSILFPrimePortfolioMember"
      id="ixv-16211"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="width:100%;cellspacing:0;padding-bottom:2pt;padding-top:0pt;margin-left:0pt;"&gt;
  &lt;tr style="height:1px;"&gt;
    &lt;td style="height:1px;width:33.14119922630561%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:33.71953578336557%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:33.13926499032882%"&gt;&lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:top"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;&lt;b&gt;High
        Quarter&lt;/b&gt;&lt;/span&gt; &lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:top"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;12/31/23&lt;/span&gt;
        &lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:top"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;"&gt;1.41%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="vertical-align:top"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;&lt;b&gt;Low
        Quarter&lt;/b&gt;&lt;/span&gt; &lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:top"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;03/31/22&lt;/span&gt;
        &lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:top"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;"&gt;-0.01%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:BarChartClosingTextBlock>
    <oef:HighestQuarterlyReturnLabel
      contextRef="c_17177_MSILFPrimePortfolio_ClassInstitutionalSelectMember"
      id="ixv-16221"
      xml:lang="en-US">High
        Quarter</oef:HighestQuarterlyReturnLabel>
    <oef:BarChartHighestQuarterlyReturnDate
      contextRef="c_17177_MSILFPrimePortfolio_ClassInstitutionalSelectMember"
      id="ixv-16226"
      xml:lang="en-US">2023-12-31</oef:BarChartHighestQuarterlyReturnDate>
    <oef:BarChartHighestQuarterlyReturn
      contextRef="c_17177_MSILFPrimePortfolio_ClassInstitutionalSelectMember"
      decimals="INF"
      id="ixv-130944"
      unitRef="RATIO">0.0141</oef:BarChartHighestQuarterlyReturn>
    <oef:LowestQuarterlyReturnLabel
      contextRef="c_17177_MSILFPrimePortfolio_ClassInstitutionalSelectMember"
      id="ixv-16234"
      xml:lang="en-US">Low
        Quarter</oef:LowestQuarterlyReturnLabel>
    <oef:BarChartLowestQuarterlyReturnDate
      contextRef="c_17177_MSILFPrimePortfolio_ClassInstitutionalSelectMember"
      id="ixv-16239"
      xml:lang="en-US">2022-03-31</oef:BarChartLowestQuarterlyReturnDate>
    <oef:BarChartLowestQuarterlyReturn
      contextRef="c_17177_MSILFPrimePortfolio_ClassInstitutionalSelectMember"
      decimals="INF"
      id="ixv-130945"
      unitRef="RATIO">-0.0001</oef:BarChartLowestQuarterlyReturn>
    <oef:PerformanceTableHeading
      contextRef="c_17177_MSILFPrimePortfolioMember"
      id="ixv-16245"
      xml:lang="en-US">Average
Annual Total Returns(for
the Periods Ended&#160;&#x2009;December
31, 2025)</oef:PerformanceTableHeading>
    <oef:PerformanceTableTextBlock
      contextRef="c_17177_MSILFPrimePortfolioMember"
      id="ixv-16258"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="width:100%;cellspacing:0;margin-left:0;border-bottom:0.25pt solid #000000;margin-top:10px;"&gt;
  &lt;tr style="height:1px;"&gt;
    &lt;td style="height:1px;width:50.800317417307%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:16.377958851878375%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:16.377958851878375%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:16.443764878936268%"&gt;&lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&#160;&lt;/div&gt;
        &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:center;text-align:center;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;&lt;b&gt;Past&lt;/b&gt;&lt;/span&gt;&lt;br/&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;&lt;b&gt;One
        Year&lt;/b&gt;&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:center;text-align:center;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;&lt;b&gt;Past&lt;/b&gt;&lt;/span&gt;&lt;br/&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;&lt;b&gt;Five
        Years&lt;/b&gt;&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:center;text-align:center;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;&lt;b&gt;Past&lt;/b&gt;&lt;/span&gt;&lt;br/&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;&lt;b&gt;Ten
        Years&lt;/b&gt;&lt;/span&gt;&lt;/div&gt; &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;Prime
        Portfolio&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:center;text-align:center;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;-sec-ix-redline:true;"&gt;4.31%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:center;text-align:center;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;-sec-ix-redline:true;"&gt;3.28%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:center;text-align:center;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;-sec-ix-redline:true;"&gt;2.24%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:PerformanceTableTextBlock>
    <oef:AvgAnnlRtrPct
      contextRef="c_17177_MSILFPrimePortfolio_ClassInstitutionalSelect_2025_01_01_2025_12_31Member"
      decimals="INF"
      id="ixv-130946"
      unitRef="RATIO">0.0431</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="c_17177_MSILFPrimePortfolio_ClassInstitutionalSelect_2021_01_01_2025_12_31Member"
      decimals="INF"
      id="ixv-130947"
      unitRef="RATIO">0.0328</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="c_17177_MSILFPrimePortfolio_ClassInstitutionalSelect_2016_01_01_2025_12_31Member"
      decimals="INF"
      id="ixv-130948"
      unitRef="RATIO">0.0224</oef:AvgAnnlRtrPct>
    <oef:PerformanceTableClosingTextBlock
      contextRef="c_17177_MSILFPrimePortfolioMember"
      id="ixv-16330"
      xml:lang="en-US">

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;You
may obtain the Fund&#x2019;s 7-day current yield by calling &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;1-888-378-1630&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;.&lt;/span&gt;&lt;/div&gt;</oef:PerformanceTableClosingTextBlock>
    <oef:MoneyMarketSevenDayYieldCaption
      contextRef="c_17177_MSILFPrimePortfolioMember"
      id="ixv-16332"
      xml:lang="en-US">You
may obtain the Fund&#x2019;s 7-day current yield by calling 1-888-378-1630.</oef:MoneyMarketSevenDayYieldCaption>
    <oef:MoneyMarketSevenDayYieldPhone
      contextRef="c_17177_MSILFPrimePortfolioMember"
      id="ixv-16334"
      xml:lang="en-US">1-888-378-1630</oef:MoneyMarketSevenDayYieldPhone>
    <oef:ObjectiveHeading
      contextRef="c_17177_MSILFGovernmentPortfolioMember"
      id="ixv-16410"
      xml:lang="en-US">Investment
Objective</oef:ObjectiveHeading>
    <oef:ObjectivePrimaryTextBlock
      contextRef="c_17177_MSILFGovernmentPortfolioMember"
      id="ixv-16414"
      xml:lang="en-US">

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;The Government Portfolio (the &#x201c;Fund&#x201d;)
seeks preservation of capital, daily liquidity and maximum current income.&lt;/span&gt;&lt;/div&gt;</oef:ObjectivePrimaryTextBlock>
    <oef:ExpenseHeading
      contextRef="c_17177_MSILFGovernmentPortfolioMember"
      id="ixv-16419"
      xml:lang="en-US">Fees
and Expenses</oef:ExpenseHeading>
    <oef:ExpenseNarrativeTextBlock
      contextRef="c_17177_MSILFGovernmentPortfolioMember"
      id="ixv-16423"
      xml:lang="en-US">

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;The table below describes the expenses that
you may pay if you buy, hold and sell Institutional Select Class shares of the Fund. The &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;Fund
does not charge any sales loads or other fees when you purchase or redeem shares. &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;&lt;b&gt;You
may pay fees other than the fees and &lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;&lt;b&gt;expenses
of the Fund, such as brokerage commissions and other fees charged by financial intermediaries, which are not &lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;&lt;b&gt;reflected
in the tables and examples below.&lt;/b&gt;&lt;/span&gt;&lt;/div&gt;</oef:ExpenseNarrativeTextBlock>
    <oef:OperatingExpensesCaption
      contextRef="c_17177_MSILFGovernmentPortfolioMember"
      id="ixv-16434"
      xml:lang="en-US">Annual
Fund Operating Expenses&#160;&#x2009;(expenses
that you pay each year as a percentage of the value of your investment)</oef:OperatingExpensesCaption>
    <oef:AnnualFundOperatingExpensesTableTextBlock
      contextRef="c_17177_MSILFGovernmentPortfolioMember"
      id="foot-17177_2878542-1011"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="width:100%;cellspacing:0;margin-left:0;border-bottom:0.25pt solid #000000;margin-top:10px;"&gt;
  &lt;tr style="height:1px;"&gt;
    &lt;td style="height:1px;width:74.9685485900091%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:25.033386881374962%"&gt;&lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&#160;&lt;/div&gt;
        &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;&lt;b&gt;Institutional
        Select Class&lt;/b&gt;&lt;/span&gt;&lt;/div&gt; &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;Advisory
        Fee&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;-sec-ix-redline:true;"&gt;0.15%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;Distribution
        and/or Shareholder Service (12b-1) Fee&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;-sec-ix-redline:true;"&gt;None&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;Other
        Expenses&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;-sec-ix-redline:true;"&gt;0.05%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;Shareholder
        Administration Fee&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;-sec-ix-redline:true;"&gt;0.05%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;Total
        Annual Fund Operating Expenses&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:6pt;;-sec-ix-redline:true;"&gt;&lt;sup&gt;1&lt;/sup&gt;&lt;/span&gt;
        &lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;-sec-ix-redline:true;"&gt;0.25%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;Fee
        Waiver and/or Expense Reimbursement&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:6pt;;-sec-ix-redline:true;"&gt;&lt;sup&gt;1&lt;/sup&gt;&lt;/span&gt;
        &lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;-sec-ix-redline:true;"&gt;0.05%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;Total
        Annual Fund Operating Expenses After Fee Waiver and/or Expense Reimbursement&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:6pt;;-sec-ix-redline:true;"&gt;&lt;sup&gt;1&lt;/sup&gt;&lt;/span&gt;
        &lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;-sec-ix-redline:true;"&gt;0.20%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:AnnualFundOperatingExpensesTableTextBlock>
    <oef:ManagementFeesOverAssets
      contextRef="c_17177_MSILFGovernmentPortfolio_ClassInstitutionalSelectMember"
      decimals="INF"
      id="ixv-130949"
      unitRef="RATIO">0.0015</oef:ManagementFeesOverAssets>
    <oef:DistributionAndService12b1FeesOverAssets
      contextRef="c_17177_MSILFGovernmentPortfolio_ClassInstitutionalSelectMember"
      decimals="INF"
      id="ixv-130950"
      unitRef="RATIO">0</oef:DistributionAndService12b1FeesOverAssets>
    <oef:OtherExpensesOverAssets
      contextRef="c_17177_MSILFGovernmentPortfolio_ClassInstitutionalSelectMember"
      decimals="INF"
      id="foot-17177_2878542-1021"
      unitRef="RATIO">0.0005</oef:OtherExpensesOverAssets>
    <oef:Component1OtherExpensesOverAssets
      contextRef="c_17177_MSILFGovernmentPortfolio_ClassInstitutionalSelectMember"
      decimals="INF"
      id="ixv-130952"
      unitRef="RATIO">0.0005</oef:Component1OtherExpensesOverAssets>
    <oef:ExpensesOverAssets
      contextRef="c_17177_MSILFGovernmentPortfolio_ClassInstitutionalSelectMember"
      decimals="INF"
      id="foot-17177_2878542-1031"
      unitRef="RATIO">0.0025</oef:ExpensesOverAssets>
    <oef:FeeWaiverOrReimbursementOverAssets
      contextRef="c_17177_MSILFGovernmentPortfolio_ClassInstitutionalSelectMember"
      decimals="INF"
      id="foot-17177_2878542-1041"
      unitRef="RATIO">0.0005</oef:FeeWaiverOrReimbursementOverAssets>
    <oef:NetExpensesOverAssets
      contextRef="c_17177_MSILFGovernmentPortfolio_ClassInstitutionalSelectMember"
      decimals="INF"
      id="foot-17177_2878542-1051"
      unitRef="RATIO">0.002</oef:NetExpensesOverAssets>
    <oef:ExpenseExampleHeading
      contextRef="c_17177_MSILFGovernmentPortfolioMember"
      id="ixv-16523"
      xml:lang="en-US">Example</oef:ExpenseExampleHeading>
    <oef:ExpenseExampleNarrativeTextBlock
      contextRef="c_17177_MSILFGovernmentPortfolioMember"
      id="ixv-16527"
      xml:lang="en-US">

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;The example below is intended to help you compare
the cost of investing in the Fund&#x2019;s&#160;&#x2009;Institutional Select&#160;&#x2009;Class with the cost of &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;investing
in other mutual funds.&lt;/span&gt;&lt;/div&gt;

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;The example assumes that you invest $10,000
in the Fund&#x2019;s&#160;&#x2009;Institutional Select Class for the time periods indicated and then redeem &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;all
of your shares at the end of those periods, your investment has a 5% return each year and that the Fund&#x2019;s operating expenses
&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;remain the same (except that the example
incorporates the fee waiver and/or expense reimbursement arrangement for only the first &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;year).
Although your actual costs may be higher or lower, based on these assumptions your costs would be:&lt;/span&gt;&lt;/div&gt;</oef:ExpenseExampleNarrativeTextBlock>
    <oef:ExpenseExampleWithRedemptionTableTextBlock
      contextRef="c_17177_MSILFGovernmentPortfolioMember"
      id="ixv-16541"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="width:100%;cellspacing:0;margin-left:0;border-bottom:0.25pt solid #000000;margin-top:10px;"&gt;
  &lt;tr style="height:1px;"&gt;
    &lt;td style="height:1px;width:34.33401678981779%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:15.787844790901001%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:16.368138032419047%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:16.368138032419047%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:16.368138032419047%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:0.7737243220240628%"&gt;&lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&#160;&lt;/div&gt;
        &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;&lt;b&gt;1
        Year&lt;/b&gt;&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;&lt;b&gt;3
        Years&lt;/b&gt;&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;&lt;b&gt;5
        Years&lt;/b&gt;&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;&lt;b&gt;10
        Years&lt;/b&gt;&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;Institutional
        Select Class&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;"&gt;$20&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;"&gt;$75&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;"&gt;$136
        &lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;"&gt;$313
        &lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:top"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:ExpenseExampleWithRedemptionTableTextBlock>
    <oef:ExpenseExampleYear01
      contextRef="c_17177_MSILFGovernmentPortfolio_ClassInstitutionalSelectMember"
      decimals="INF"
      id="ixv-130956"
      unitRef="USD">20</oef:ExpenseExampleYear01>
    <oef:ExpenseExampleYear03
      contextRef="c_17177_MSILFGovernmentPortfolio_ClassInstitutionalSelectMember"
      decimals="INF"
      id="ixv-130957"
      unitRef="USD">75</oef:ExpenseExampleYear03>
    <oef:ExpenseExampleYear05
      contextRef="c_17177_MSILFGovernmentPortfolio_ClassInstitutionalSelectMember"
      decimals="INF"
      id="ixv-130958"
      unitRef="USD">136</oef:ExpenseExampleYear05>
    <oef:ExpenseExampleYear10
      contextRef="c_17177_MSILFGovernmentPortfolio_ClassInstitutionalSelectMember"
      decimals="INF"
      id="ixv-130959"
      unitRef="USD">313</oef:ExpenseExampleYear10>
    <oef:StrategyHeading
      contextRef="c_17177_MSILFGovernmentPortfolioMember"
      id="ixv-16592"
      xml:lang="en-US">Principal
Investment Strategies</oef:StrategyHeading>
    <oef:StrategyNarrativeTextBlock
      contextRef="c_17177_MSILFGovernmentPortfolioMember"
      id="ixv-16596"
      xml:lang="en-US">

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;The Fund has adopted a policy to invest exclusively
in obligations issued or guaranteed by the U.S. Government and its agencies and &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;instrumentalities
and in repurchase agreements collateralized by such securities, and, accordingly, qualifies as a &#x201c;government money &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;market
fund&#x201d; under federal regulations. The Fund is permitted to hold a portion of its assets in cash.&lt;/span&gt;&lt;/div&gt;

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;A &#x201c;government money market fund&#x201d;
is a money market fund that invests at least 99.5% of its total assets in cash, securities issued or &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;guaranteed
by the United States or certain U.S. government agencies or instrumentalities and/or repurchase agreements that are &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;collateralized
fully by the foregoing. A &#x201c;government money market fund&#x201d; is exempt from requirements that permit and, under &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;certain
circumstances, require money market funds to impose a &#x201c;liquidity fee&#x201d; on redemptions. In selecting investments, the Adviser
&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;seeks to maintain the Fund&#x2019;s share
price at $1.00. The share price remaining stable at $1.00 means that the Fund would preserve the &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;principal
value of your investment.&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;
As a &#x201c;government money market fund,&#x201d; the Fund may value its securities using the amortized &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;cost
method as permitted by Rule 2a-7 under the Investment Company Act of 1940, as amended (&#x201c;Rule 2a-7&#x201d; under the &#x201c;1940
&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;Act&#x201d;) to seek
to maintain a stable net asset value per share of $1.00.&lt;/span&gt;&lt;/div&gt;

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;In addition, the Fund has adopted a policy
that provides, under normal circumstances, at least 80% of the Fund&#x2019;s assets will be &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;invested
in obligations issued or guaranteed by the&#160;&#x2009;U.S. Government and its agencies and instrumentalities and in repurchase &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;agreements
collateralized by such securities. This policy may be changed without shareholder approval; however, shareholders would &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;be
notified upon 60 days&#x2019; notice in writing of any changes.&lt;/span&gt;&lt;/div&gt;

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;The Fund&#x2019;s investments
are subject to the quality, diversification, maturity, liquidity and other requirements of Rule 2a-7.&lt;/span&gt;&lt;/div&gt;</oef:StrategyNarrativeTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17177_MSILFGovernmentPortfolio_157Member"
      id="ixv-16659"
      xml:lang="en-US">&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;You
could lose money by investing in the Fund.&lt;/span&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17177_MSILFGovernmentPortfolio_164Member"
      id="ixv-16663"
      xml:lang="en-US">&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;An
investment in the Fund is not a bank account and is not insured or guaranteed by the Federal &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;Deposit
Insurance Corporation (&#x201c;FDIC&#x201d;) or any other government agency.&lt;/span&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17177_MSILFGovernmentPortfolio_165Member"
      id="ixv-16673"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;"&gt;&lt;b&gt;Credit
        and Interest Rate Risk.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt; Credit risk refers
        to the possibility that the issuer or guarantor of a security, or counterparty to a &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;transaction,
        will be unable or unwilling or perceived to be unable or unwilling to make interest payments and/or repay the &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;principal
        on its debt or otherwise honor its obligations, including the risk of default. In such instances, the value of the Fund &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;could
        decline and the Fund could lose money. If an issuer&#x2019;s, guarantor&#x2019;s or counterparty&#x2019;s financial condition worsens,
        the credit &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;quality of the issuer, guarantor
        or counterparty may deteriorate. Credit ratings may not be an accurate assessment of financial &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;condition,
        liquidity or credit risk. Although credit ratings may not accurately reflect the true credit risk of an instrument, a change &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;in
        the credit rating of an instrument or an issuer, guarantor or counterparty, or the market&#x2019;s perception of the creditworthiness
        of &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;an instrument or issuer, guarantor or
        counterparty can have a rapid, adverse effect on the instrument&#x2019;s value and liquidity and &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;make
        it more difficult for the Fund to sell at an advantageous price or time. Interest rate risk refers to the decline in the value of a &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;fixed-income
        security resulting from changes in the general level of interest rates. A wide variety of market and economic factors &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;can
        cause interest rates to rise or fall, including central bank monetary policy, rising inflation, disinflation or deflation, and &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;changes
        in general economic conditions. When the general level of interest rates goes up, the prices of most fixed-income &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;securities
        go down. When the general level of interest rates goes down, the prices of most fixed-income securities go up but the &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;yield
        or income from new issuances of fixed-income securities generally decreases. Securities with longer durations will generally &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;be
        more sensitive to changes in interest rates than securities with shorter durations. Fluctuations in interest rates may also affect &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;the
        liquidity of and income generated by fixed-income instruments held by the Fund.&#160;&#x2009; The Fund may face a heightened level of
        &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;interest rate risk in times of monetary policy
        change and/or uncertainty, such as when the Federal Reserve Board adjusts a &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;quantitative
        easing program and/or changes rates. Changing interest rates may have unpredictable effects on the markets and may &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;detract
        from Fund performance. A changing interest rate environment increases certain risks, including the potential for periods of &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;market
        volatility and increased redemptions.&#160;&#x2009;&lt;/span&gt;&lt;/div&gt; &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17177_MSILFGovernmentPortfolio_166Member"
      id="ixv-16705"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;"&gt;&lt;b&gt;Fixed-Income
        Securities.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt; Fixed-income securities are
        subject to the risk of the issuer&#x2019;s inability to meet principal and interest &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;payments
        on its obligations (i.e., credit risk) and are subject to price volatility resulting from, among other things, interest rate &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;sensitivity
        (i.e., interest rate risk), market perception of the creditworthiness of the issuer and general market liquidity (i.e., market &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;risk).
        Securities with longer durations are likely to be more sensitive to changes in interest rates, generally making them more &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;volatile
        than securities with shorter durations. The Fund may be subject to certain liquidity risks that may result from the lack of &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;an
        active market and the reduced number and capacity of traditional market participants to make a market in fixed-income &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;securities.&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17177_MSILFGovernmentPortfolio_178Member"
      id="ixv-16724"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;"&gt;&lt;b&gt;U.S.
        Government Securities.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt; Different types
        of U.S. government securities are subject to different levels of credit risk, including the &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;risk
        of default, depending on the nature of the particular government support for that security. For example, a U.S. government-&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;sponsored
        entity, such as Federal National Mortgage Association or Federal Home Loan Mortgage Corporation, although &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;chartered
        or sponsored by an Act of Congress, may issue securities that are neither insured nor guaranteed by the U.S. Treasury &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;and,
        therefore, are not backed by the full faith and credit of the United States. With respect to U.S. government securities that are &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;not
        backed by the full faith and credit of the United States, there is the risk that the U.S. government will not provide financial &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;support
        to such U.S. government agencies, instrumentalities or sponsored enterprises if it is not obligated to do so by law. U.S. &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;government
        securities are also subject to interest rate risks and can exhibit price fluctuations resulting from increases or decreases &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;in
        interest rates.&lt;/span&gt;&lt;/div&gt; &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17177_MSILFGovernmentPortfolio_174Member"
      id="ixv-16745"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;"&gt;&lt;b&gt;Market
        and Geopolitical Risk.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt; The value of your
        investment in the Fund is based on the values of the Fund&#x2019;s investments, which &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;change
        due to economic and other events that affect the&#160;&#x2009;U.S. and global markets generally, as well as those that affect or are &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;perceived
        or expected to affect particular regions, countries, industries, companies, issuers, sectors, asset classes or governments. &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;These
        types of events may be sudden and unexpected, and could adversely affect the value (or income generated by) and liquidity &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;of
        the Fund&#x2019;s investments, which may in turn impact the Fund&#x2019;s ability to sell securities and/or its ability to meet redemptions.
        &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;The risks associated with these developments
        may be magnified if certain social, political, economic and other conditions and &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;events
        (such as war, natural disasters or events, epidemics and pandemics, terrorism, conflicts, social unrest, recessions, inflation, &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;interest
        rate changes and supply chain disruptions) adversely interrupt or otherwise affect the global economy and financial &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;markets.
        It is difficult to predict when events affecting the U.S. or global financial markets or economies may occur, the effects &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;that
        such events may have and the duration of those effects (which may last for extended periods). These types of events may &lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;padding-right:2%;padding-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#999999;;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:12pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;negatively
        impact broad segments of businesses and populations and have a significant and rapid negative impact on the &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;performance
        or value of the Fund&#x2019;s investments, adversely affect &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;the
        Fund&#x2019;s ability to maintain a stable $1.00 share price&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;
        and &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;exacerbate pre-existing risks to the
        Fund. The frequency and magnitude of resulting changes in the value of the Fund&#x2019;s &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;investments
        cannot be predicted.&lt;/span&gt;&lt;/div&gt; &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17177_MSILFGovernmentPortfolio_268Member"
      id="ixv-16810"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;"&gt;&lt;b&gt;Repurchase
        Agreements.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt; Repurchase agreements are
        subject to risks associated with the possibility of default by the seller at a time &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;when
        the collateral has declined in value, or insolvency of the seller, which may affect the Fund&#x2019;s right to control the collateral
        and &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;result in certain costs and delays. Repurchase
        agreements may involve a greater degree of credit risk than investments in U.S. &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;government
        securities.&#160;&#x2009;&lt;/span&gt;&lt;/div&gt; &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17177_MSILFGovernmentPortfolio_480Member"
      id="ixv-16826"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;"&gt;&lt;b&gt;Large
        Transactions Risk.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt; The Fund may experience
        adverse effects when certain large shareholders, or a number of shareholders &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;collectively,
        purchase or redeem large amounts of shares of the Fund, which may occur rapidly or unexpectedly. Such larger than &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;normal
        shareholder redemptions may &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;adversely
        &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;affect the Fund&#x2019;s ability to maintain
        a stable $1.00 share price and negatively &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;impact
        the Fund&#x2019;s liquidity. In some circumstances, the Fund may hold a relatively large proportion of its assets in cash in &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;anticipation
        of large redemptions. These large redemptions may also force the Fund to sell portfolio securities or other assets when &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;it
        might not otherwise do so, which may &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;adversely
        &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;affect the Fund&#x2019;s ability to maintain
        a stable $1.00 share price and increase the &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;Fund&#x2019;s
        transaction costs. In addition, large purchases of Fund shares may adversely affect the Fund&#x2019;s performance to the extent &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;that
        the Fund is delayed in investing new cash and is required to maintain a larger cash position than it ordinarily would.&lt;/span&gt;&lt;span style="-sec-ix-redline:true;"&gt;&lt;/span&gt;
        &lt;/div&gt; &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17177_MSILFGovernmentPortfolio_171Member"
      id="ixv-16851"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;"&gt;&lt;b&gt;Stable
        NAV Risk.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt; The Fund may not be able to
        maintain a stable $1.00 share price at all times. If the Fund or another money &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;market
        fund fails to maintain a stable NAV (or if there is a perceived threat of the inability to maintain a stable NAV), the Fund &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;could
        be subject to increased redemptions, which may adversely impact the Fund&#x2019;s ability to maintain a stable $1.00 share price.&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17177_MSILFGovernmentPortfolio_188Member"
      id="ixv-16866"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;"&gt;&lt;b&gt;Active
        Management Risk.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt; In pursuing the Fund&#x2019;s
        investment objective, the Adviser has considerable leeway in deciding which &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;investments
        to buy, hold or sell on a day-to-day basis, and which trading strategies to use. For example, the Adviser, in its &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;discretion,
        may determine to use some permitted trading strategies while not using others. The success or failure of such decisions &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;will
        affect the Fund&#x2019;s performance.&lt;/span&gt;&lt;/div&gt; &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:BarChartAndPerformanceTableHeading
      contextRef="c_17177_MSILFGovernmentPortfolioMember"
      id="ixv-16889"
      xml:lang="en-US">Performance
Information</oef:BarChartAndPerformanceTableHeading>
    <oef:PerformanceNarrativeTextBlock
      contextRef="c_17177_MSILFGovernmentPortfolioMember"
      id="ixv-16893"
      xml:lang="en-US">

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;The
bar chart and table below provide some indication of the risks of investing in the Fund by showing changes in the performance &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;of
the Fund&#x2019;s Institutional Select Class shares from year-to-year and by showing the average annual returns of the Fund&#x2019;s Institutional
&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;Select Class shares for the one, five and
10 year periods. &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;The
Fund&#x2019;s past performance is not necessarily an indication of how the &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;Fund
will perform in the future.&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;
Updated performance information is available online at &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;www.morganstanley.com/liquidity&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;.&lt;/span&gt;&lt;/div&gt;</oef:PerformanceNarrativeTextBlock>
    <oef:PerformanceInformationIllustratesVariabilityOfReturns
      contextRef="c_17177_MSILFGovernmentPortfolioMember"
      id="ixv-16895"
      xml:lang="en-US">The
bar chart and table below provide some indication of the risks of investing in the Fund by showing changes in the performance of
the Fund&#x2019;s Institutional Select Class shares from year-to-year and by showing the average annual returns of the Fund&#x2019;s Institutional
Select Class shares for the one, five and
10 year periods. </oef:PerformanceInformationIllustratesVariabilityOfReturns>
    <oef:PerformancePastDoesNotIndicateFuture
      contextRef="c_17177_MSILFGovernmentPortfolioMember"
      id="ixv-16899"
      xml:lang="en-US">The
Fund&#x2019;s past performance is not necessarily an indication of how the Fund
will perform in the future.</oef:PerformancePastDoesNotIndicateFuture>
    <oef:PerformanceAvailabilityWebSiteAddress
      contextRef="c_17177_MSILFGovernmentPortfolioMember"
      id="ixv-16903"
      xml:lang="en-US">www.morganstanley.com/liquidity</oef:PerformanceAvailabilityWebSiteAddress>
    <oef:BarChartHeading
      contextRef="c_17177_MSILFGovernmentPortfolioMember"
      id="ixv-16907"
      xml:lang="en-US">Annual
Total Returns&#x2014;Calendar Years</oef:BarChartHeading>
    <oef:BarChartTableTextBlock
      contextRef="c_17177_MSILFGovernmentPortfolioMember"
      id="ixv-16911"
      xml:lang="en-US">

&lt;div&gt;&lt;img alt="image" src="pr17177img004.jpg"/&gt;&lt;/div&gt;</oef:BarChartTableTextBlock>
    <oef:BarChartClosingTextBlock
      contextRef="c_17177_MSILFGovernmentPortfolioMember"
      id="ixv-16920"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="width:100%;cellspacing:0;padding-bottom:2pt;padding-top:0pt;margin-left:0pt;"&gt;
  &lt;tr style="height:1px;"&gt;
    &lt;td style="height:1px;width:33.14119922630561%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:33.71953578336557%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:33.13926499032882%"&gt;&lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:top"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;&lt;b&gt;High
        Quarter&lt;/b&gt;&lt;/span&gt; &lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:top"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;12/31/23&lt;/span&gt;
        &lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:top"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;"&gt;1.31%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="vertical-align:top"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;&lt;b&gt;Low
        Quarter&lt;/b&gt;&lt;/span&gt; &lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:top"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;09/30/20&lt;/span&gt;
        &lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:top"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;"&gt;0.00%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:BarChartClosingTextBlock>
    <oef:HighestQuarterlyReturnLabel
      contextRef="c_17177_MSILFGovernmentPortfolio_ClassInstitutionalSelectMember"
      id="ixv-16930"
      xml:lang="en-US">High
        Quarter</oef:HighestQuarterlyReturnLabel>
    <oef:BarChartHighestQuarterlyReturnDate
      contextRef="c_17177_MSILFGovernmentPortfolio_ClassInstitutionalSelectMember"
      id="ixv-16935"
      xml:lang="en-US">2023-12-31</oef:BarChartHighestQuarterlyReturnDate>
    <oef:BarChartHighestQuarterlyReturn
      contextRef="c_17177_MSILFGovernmentPortfolio_ClassInstitutionalSelectMember"
      decimals="INF"
      id="ixv-130960"
      unitRef="RATIO">0.0131</oef:BarChartHighestQuarterlyReturn>
    <oef:LowestQuarterlyReturnLabel
      contextRef="c_17177_MSILFGovernmentPortfolio_ClassInstitutionalSelectMember"
      id="ixv-16943"
      xml:lang="en-US">Low
        Quarter</oef:LowestQuarterlyReturnLabel>
    <oef:BarChartLowestQuarterlyReturnDate
      contextRef="c_17177_MSILFGovernmentPortfolio_ClassInstitutionalSelectMember"
      id="ixv-16948"
      xml:lang="en-US">2020-09-30</oef:BarChartLowestQuarterlyReturnDate>
    <oef:BarChartLowestQuarterlyReturn
      contextRef="c_17177_MSILFGovernmentPortfolio_ClassInstitutionalSelectMember"
      decimals="INF"
      id="ixv-130961"
      unitRef="RATIO">0</oef:BarChartLowestQuarterlyReturn>
    <oef:PerformanceTableHeading
      contextRef="c_17177_MSILFGovernmentPortfolioMember"
      id="ixv-16954"
      xml:lang="en-US">Average
Annual Total Returns(for
the Periods Ended&#160;&#x2009;December
31, 2025)</oef:PerformanceTableHeading>
    <oef:PerformanceTableTextBlock
      contextRef="c_17177_MSILFGovernmentPortfolioMember"
      id="ixv-16967"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="width:100%;cellspacing:0;margin-left:0;border-bottom:0.25pt solid #000000;margin-top:10px;"&gt;
  &lt;tr style="height:1px;"&gt;
    &lt;td style="height:1px;width:50.800317417307%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:16.377958851878375%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:16.377958851878375%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:16.443764878936268%"&gt;&lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&#160;&lt;/div&gt;
        &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:center;text-align:center;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;&lt;b&gt;Past&lt;/b&gt;&lt;/span&gt;&lt;br/&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;&lt;b&gt;One
        Year&lt;/b&gt;&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:center;text-align:center;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;&lt;b&gt;Past&lt;/b&gt;&lt;/span&gt;&lt;br/&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;&lt;b&gt;Five
        Years&lt;/b&gt;&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:center;text-align:center;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;&lt;b&gt;Past&lt;/b&gt;&lt;/span&gt;&lt;br/&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;&lt;b&gt;Ten
        Years&lt;/b&gt;&lt;/span&gt;&lt;/div&gt; &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;Government
        Portfolio&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:center;text-align:center;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;-sec-ix-redline:true;"&gt;4.18%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:center;text-align:center;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;-sec-ix-redline:true;"&gt;3.15%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:center;text-align:center;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;-sec-ix-redline:true;"&gt;2.07%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:PerformanceTableTextBlock>
    <oef:AvgAnnlRtrPct
      contextRef="c_17177_MSILFGovernmentPortfolio_ClassInstitutionalSelect_2025_01_01_2025_12_31Member"
      decimals="INF"
      id="ixv-130962"
      unitRef="RATIO">0.0418</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="c_17177_MSILFGovernmentPortfolio_ClassInstitutionalSelect_2021_01_01_2025_12_31Member"
      decimals="INF"
      id="ixv-130963"
      unitRef="RATIO">0.0315</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="c_17177_MSILFGovernmentPortfolio_ClassInstitutionalSelect_2016_01_01_2025_12_31Member"
      decimals="INF"
      id="ixv-130964"
      unitRef="RATIO">0.0207</oef:AvgAnnlRtrPct>
    <oef:PerformanceTableClosingTextBlock
      contextRef="c_17177_MSILFGovernmentPortfolioMember"
      id="ixv-17039"
      xml:lang="en-US">

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;You
may obtain the Fund&#x2019;s 7-day current yield by calling &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;1-888-378-1630&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;.&lt;/span&gt;&lt;/div&gt;</oef:PerformanceTableClosingTextBlock>
    <oef:MoneyMarketSevenDayYieldCaption
      contextRef="c_17177_MSILFGovernmentPortfolioMember"
      id="ixv-17041"
      xml:lang="en-US">You
may obtain the Fund&#x2019;s 7-day current yield by calling 1-888-378-1630.</oef:MoneyMarketSevenDayYieldCaption>
    <oef:MoneyMarketSevenDayYieldPhone
      contextRef="c_17177_MSILFGovernmentPortfolioMember"
      id="ixv-17043"
      xml:lang="en-US">1-888-378-1630</oef:MoneyMarketSevenDayYieldPhone>
    <oef:ObjectiveHeading
      contextRef="c_17177_MSILFGovernmentSecuritiesPortfolioMember"
      id="ixv-17119"
      xml:lang="en-US">Investment
Objective</oef:ObjectiveHeading>
    <oef:ObjectivePrimaryTextBlock
      contextRef="c_17177_MSILFGovernmentSecuritiesPortfolioMember"
      id="ixv-17123"
      xml:lang="en-US">

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;The Government Securities Portfolio (the &#x201c;Fund&#x201d;)
seeks preservation of capital, daily liquidity and maximum current income.&lt;/span&gt;&lt;/div&gt;</oef:ObjectivePrimaryTextBlock>
    <oef:ExpenseHeading
      contextRef="c_17177_MSILFGovernmentSecuritiesPortfolioMember"
      id="ixv-17128"
      xml:lang="en-US">Fees
and Expenses</oef:ExpenseHeading>
    <oef:ExpenseNarrativeTextBlock
      contextRef="c_17177_MSILFGovernmentSecuritiesPortfolioMember"
      id="ixv-17132"
      xml:lang="en-US">

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;The table below describes the expenses that
you may pay if you buy, hold and sell Institutional Select Class shares of the Fund. The &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;Fund
does not charge any sales loads or other fees when you purchase or redeem shares. &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;&lt;b&gt;You
may pay fees other than the fees and &lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;&lt;b&gt;expenses
of the Fund, such as brokerage commissions and other fees charged by financial intermediaries, which are not &lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;&lt;b&gt;reflected
in the tables and examples below.&lt;/b&gt;&lt;/span&gt;&lt;/div&gt;</oef:ExpenseNarrativeTextBlock>
    <oef:OperatingExpensesCaption
      contextRef="c_17177_MSILFGovernmentSecuritiesPortfolioMember"
      id="ixv-17143"
      xml:lang="en-US">Annual
Fund Operating Expenses&#160;&#x2009;(expenses
that you pay each year as a percentage of the value of your investment)</oef:OperatingExpensesCaption>
    <oef:AnnualFundOperatingExpensesTableTextBlock
      contextRef="c_17177_MSILFGovernmentSecuritiesPortfolioMember"
      id="foot-17177_2878596-1011"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="width:100%;cellspacing:0;margin-left:0;border-bottom:0.25pt solid #000000;margin-top:10px;"&gt;
  &lt;tr style="height:1px;"&gt;
    &lt;td style="height:1px;width:74.9685485900091%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:25.033386881374962%"&gt;&lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&#160;&lt;/div&gt;
        &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;&lt;b&gt;Institutional
        Select Class&lt;/b&gt;&lt;/span&gt;&lt;/div&gt; &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;Advisory
        Fee&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;"&gt;0.15%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;Distribution
        and/or Shareholder Service (12b-1) Fee&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;"&gt;None&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;Other
        Expenses&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;"&gt;0.08%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;Shareholder
        Administration Fee&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;"&gt;0.05%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;Total
        Annual Fund Operating Expenses&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:6pt;;"&gt;&lt;sup&gt;1&lt;/sup&gt;&lt;/span&gt;
        &lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;"&gt;0.28%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;Fee
        Waiver and/or Expense Reimbursement&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:6pt;;"&gt;&lt;sup&gt;1&lt;/sup&gt;&lt;/span&gt;
        &lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;"&gt;0.03%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;Total
        Annual Fund Operating Expenses After Fee Waiver and/or Expense Reimbursement&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:6pt;;"&gt;&lt;sup&gt;1&lt;/sup&gt;&lt;/span&gt;
        &lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;"&gt;0.25%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:AnnualFundOperatingExpensesTableTextBlock>
    <oef:ManagementFeesOverAssets
      contextRef="c_17177_MSILFGovernmentSecuritiesPortfolio_ClassInstitutionalSelectMember"
      decimals="INF"
      id="ixv-130965"
      unitRef="RATIO">0.0015</oef:ManagementFeesOverAssets>
    <oef:DistributionAndService12b1FeesOverAssets
      contextRef="c_17177_MSILFGovernmentSecuritiesPortfolio_ClassInstitutionalSelectMember"
      decimals="INF"
      id="ixv-130966"
      unitRef="RATIO">0</oef:DistributionAndService12b1FeesOverAssets>
    <oef:OtherExpensesOverAssets
      contextRef="c_17177_MSILFGovernmentSecuritiesPortfolio_ClassInstitutionalSelectMember"
      decimals="INF"
      id="ixv-130967"
      unitRef="RATIO">0.0008</oef:OtherExpensesOverAssets>
    <oef:Component1OtherExpensesOverAssets
      contextRef="c_17177_MSILFGovernmentSecuritiesPortfolio_ClassInstitutionalSelectMember"
      decimals="INF"
      id="ixv-130968"
      unitRef="RATIO">0.0005</oef:Component1OtherExpensesOverAssets>
    <oef:ExpensesOverAssets
      contextRef="c_17177_MSILFGovernmentSecuritiesPortfolio_ClassInstitutionalSelectMember"
      decimals="INF"
      id="foot-17177_2878596-1021"
      unitRef="RATIO">0.0028</oef:ExpensesOverAssets>
    <oef:FeeWaiverOrReimbursementOverAssets
      contextRef="c_17177_MSILFGovernmentSecuritiesPortfolio_ClassInstitutionalSelectMember"
      decimals="INF"
      id="foot-17177_2878596-1031"
      unitRef="RATIO">0.0003</oef:FeeWaiverOrReimbursementOverAssets>
    <oef:NetExpensesOverAssets
      contextRef="c_17177_MSILFGovernmentSecuritiesPortfolio_ClassInstitutionalSelectMember"
      decimals="INF"
      id="foot-17177_2878596-1041"
      unitRef="RATIO">0.0025</oef:NetExpensesOverAssets>
    <oef:ExpenseExampleHeading
      contextRef="c_17177_MSILFGovernmentSecuritiesPortfolioMember"
      id="ixv-17232"
      xml:lang="en-US">Example</oef:ExpenseExampleHeading>
    <oef:ExpenseExampleNarrativeTextBlock
      contextRef="c_17177_MSILFGovernmentSecuritiesPortfolioMember"
      id="ixv-17236"
      xml:lang="en-US">

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;The example below is intended to help you compare
the cost of investing in the Fund&#x2019;s&#160;&#x2009;Institutional Select&#160;&#x2009;Class with the cost of &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;investing
in other mutual funds.&lt;/span&gt;&lt;/div&gt;

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;The example assumes that you invest $10,000
in the Fund&#x2019;s&#160;&#x2009;Institutional Select Class for the time periods indicated and then redeem &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;all
of your shares at the end of those periods, your investment has a 5% return each year and that the Fund&#x2019;s operating expenses
&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;remain the same (except that the example
incorporates the fee waiver and/or expense reimbursement arrangement for only the first &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;year).
Although your actual costs may be higher or lower, based on these assumptions your costs would be:&lt;/span&gt;&lt;/div&gt;</oef:ExpenseExampleNarrativeTextBlock>
    <oef:ExpenseExampleWithRedemptionTableTextBlock
      contextRef="c_17177_MSILFGovernmentSecuritiesPortfolioMember"
      id="ixv-17250"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="width:100%;cellspacing:0;margin-left:0;border-bottom:0.25pt solid #000000;margin-top:10px;"&gt;
  &lt;tr style="height:1px;"&gt;
    &lt;td style="height:1px;width:34.33401678981779%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:15.787844790901001%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:16.368138032419047%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:16.368138032419047%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:16.368138032419047%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:0.7737243220240628%"&gt;&lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&#160;&lt;/div&gt;
        &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;&lt;b&gt;1
        Year&lt;/b&gt;&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;&lt;b&gt;3
        Years&lt;/b&gt;&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;&lt;b&gt;5
        Years&lt;/b&gt;&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;&lt;b&gt;10
        Years&lt;/b&gt;&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;Institutional
        Select Class&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;"&gt;$26
        &lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;"&gt;$87
        &lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;"&gt;$154
        &lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;"&gt;$353
        &lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:top"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:ExpenseExampleWithRedemptionTableTextBlock>
    <oef:ExpenseExampleYear01
      contextRef="c_17177_MSILFGovernmentSecuritiesPortfolio_ClassInstitutionalSelectMember"
      decimals="INF"
      id="ixv-130972"
      unitRef="USD">26</oef:ExpenseExampleYear01>
    <oef:ExpenseExampleYear03
      contextRef="c_17177_MSILFGovernmentSecuritiesPortfolio_ClassInstitutionalSelectMember"
      decimals="INF"
      id="ixv-130973"
      unitRef="USD">87</oef:ExpenseExampleYear03>
    <oef:ExpenseExampleYear05
      contextRef="c_17177_MSILFGovernmentSecuritiesPortfolio_ClassInstitutionalSelectMember"
      decimals="INF"
      id="ixv-130974"
      unitRef="USD">154</oef:ExpenseExampleYear05>
    <oef:ExpenseExampleYear10
      contextRef="c_17177_MSILFGovernmentSecuritiesPortfolio_ClassInstitutionalSelectMember"
      decimals="INF"
      id="ixv-130975"
      unitRef="USD">353</oef:ExpenseExampleYear10>
    <oef:StrategyHeading
      contextRef="c_17177_MSILFGovernmentSecuritiesPortfolioMember"
      id="ixv-17301"
      xml:lang="en-US">Principal
Investment Strategies</oef:StrategyHeading>
    <oef:StrategyNarrativeTextBlock
      contextRef="c_17177_MSILFGovernmentSecuritiesPortfolioMember"
      id="ixv-17305"
      xml:lang="en-US">

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;The Fund has adopted a policy to invest substantially
all of its assets in U.S. Treasury obligations and certain U.S. government &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;securities,
the interest from which is generally exempt from state income taxation, and, accordingly, qualifies as a &#x201c;government &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;money
market fund&#x201d; under federal regulations. The Fund is permitted to hold a portion of its assets in cash.&lt;/span&gt;&lt;/div&gt;

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;A &#x201c;government money market fund&#x201d;
is a money market fund that invests at least 99.5% of its total assets in cash, securities issued or &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;guaranteed
by the United States or certain U.S. government agencies or instrumentalities and/or repurchase agreements that are &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;collateralized
fully by the foregoing. A &#x201c;government money market fund&#x201d; is exempt from requirements that permit and, under &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;certain
circumstances, require money market funds to impose a &#x201c;liquidity fee&#x201d; on redemptions. In selecting investments, the Adviser
&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;seeks to maintain the Fund&#x2019;s share
price at $1.00. The share price remaining stable at $1.00 means that the Fund would preserve the &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;principal
value of your investment. The&#160;&#x2009;U.S. government securities that the Fund may purchase include those issued or guaranteed &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;either
by the U.S. Treasury or certain agencies, authorities or instrumentalities of the U.S. Government. The Fund may also invest in &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;repurchase
agreements with the Federal Reserve Bank of New York.&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;
As a &#x201c;government money market fund,&#x201d; the Fund may value its &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;securities
using the amortized cost method as permitted by Rule 2a-7 under the Investment Company Act of 1940, as amended &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;(&#x201c;Rule
2a-7&#x201d; under the &#x201c;1940 Act&#x201d;) to seek to maintain a stable net asset value per share of $1.00.&lt;/span&gt;&lt;/div&gt;

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;In addition, the Fund has adopted a policy
that provides, under normal circumstances, at least 80% of the Fund&#x2019;s assets will be &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;invested
in U.S. government securities. This policy may be changed without shareholder approval; however, shareholders would be &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;notified
upon 60 days&#x2019; notice in writing of any changes.&lt;/span&gt;&lt;/div&gt;

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;The Fund&#x2019;s investments
are subject to the quality, diversification, maturity, liquidity and other requirements of Rule 2a-7.&lt;/span&gt;&lt;/div&gt;</oef:StrategyNarrativeTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17177_MSILFGovernmentSecuritiesPortfolio_157Member"
      id="ixv-17369"
      xml:lang="en-US">&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;You
could lose money by investing in the Fund.&lt;/span&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17177_MSILFGovernmentSecuritiesPortfolio_164Member"
      id="ixv-17373"
      xml:lang="en-US">&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;An
investment in the Fund is not a bank account and is not insured or guaranteed by the Federal &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;Deposit
Insurance Corporation (&#x201c;FDIC&#x201d;) or any other government agency.&lt;/span&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17177_MSILFGovernmentSecuritiesPortfolio_165Member"
      id="ixv-17383"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;"&gt;&lt;b&gt;Credit
        and Interest Rate Risk.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt; Credit risk refers
        to the possibility that the issuer or guarantor of a security, or counterparty to a &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;transaction,
        will be unable or unwilling or perceived to be unable or unwilling to make interest payments and/or repay the &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;principal
        on its debt or otherwise honor its obligations, including the risk of default. In such instances, the value of the Fund &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;could
        decline and the Fund could lose money. If an issuer&#x2019;s, guarantor&#x2019;s or counterparty&#x2019;s financial condition worsens,
        the credit &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;quality of the issuer, guarantor
        or counterparty may deteriorate. Credit ratings may not be an accurate assessment of financial &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;condition,
        liquidity or credit risk. Although credit ratings may not accurately reflect the true credit risk of an instrument, a change &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;in
        the credit rating of an instrument or an issuer, guarantor or counterparty, or the market&#x2019;s perception of the creditworthiness
        of &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;an instrument or issuer, guarantor or
        counterparty can have a rapid, adverse effect on the instrument&#x2019;s value and liquidity and &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;make
        it more difficult for the Fund to sell at an advantageous price or time. Interest rate risk refers to the decline in the value of a &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;fixed-income
        security resulting from changes in the general level of interest rates. A wide variety of market and economic factors &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;can
        cause interest rates to rise or fall, including central bank monetary policy, rising inflation, disinflation or deflation, and &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;changes
        in general economic conditions. When the general level of interest rates goes up, the prices of most fixed-income &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;securities
        go down. When the general level of interest rates goes down, the prices of most fixed-income securities go up but the &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;yield
        or income from new issuances of fixed-income securities generally decreases. Securities with longer durations will generally &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;be
        more sensitive to changes in interest rates than securities with shorter durations. Fluctuations in interest rates may also affect &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;the
        liquidity of and income generated by fixed-income instruments held by the Fund.&#160;&#x2009; The Fund may face a heightened level of
        &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;interest rate risk in times of monetary policy
        change and/or uncertainty, such as when the Federal Reserve Board adjusts a &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;quantitative
        easing program and/or changes rates. Changing interest rates may have unpredictable effects on the markets and may &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;detract
        from Fund performance. A changing interest rate environment increases certain risks, including the potential for periods of &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;market
        volatility and increased redemptions.&#160;&#x2009;&lt;/span&gt;&lt;/div&gt; &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17177_MSILFGovernmentSecuritiesPortfolio_166Member"
      id="ixv-17415"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;"&gt;&lt;b&gt;Fixed-Income
        Securities.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt; Fixed-income securities are
        subject to the risk of the issuer&#x2019;s inability to meet principal and interest &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;payments
        on its obligations (i.e., credit risk) and are subject to price volatility resulting from, among other things, interest rate &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;sensitivity
        (i.e., interest rate risk), market perception of the creditworthiness of the issuer and general market liquidity (i.e., market &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;risk).
        Securities with longer durations are likely to be more sensitive to changes in interest rates, generally making them more &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;volatile
        than securities with shorter durations. The Fund may be subject to certain liquidity risks that may result from the lack of &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;an
        active market and the reduced number and capacity of traditional market participants to make a market in fixed-income &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;securities.&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17177_MSILFGovernmentSecuritiesPortfolio_268Member"
      id="ixv-17434"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;"&gt;&lt;b&gt;Repurchase
        Agreements.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt; Repurchase agreements are
        subject to risks associated with the possibility of default by the seller at a time &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;when
        the collateral has declined in value, or insolvency of the seller, which may affect the Fund&#x2019;s right to control the collateral
        and &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;result in certain costs and delays. Repurchase
        agreements may involve a greater degree of credit risk than investments in U.S. &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;government
        securities.&lt;/span&gt;&lt;/div&gt; &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17177_MSILFGovernmentSecuritiesPortfolio_178Member"
      id="ixv-17450"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;-sec-ix-redline:true;"&gt;&lt;b&gt;U.S.
        Government Securities.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;
        Different types of U.S. government securities are subject to different levels of credit risk, including the &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;risk
        of default, depending on the nature of the particular government support for that security. For example, a U.S. government-&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;sponsored
        entity, such as Federal National Mortgage Association or Federal Home Loan Mortgage Corporation, although &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;chartered
        or sponsored by an Act of Congress, may issue securities that are neither insured nor guaranteed by the U.S. Treasury &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;and,
        therefore, are not backed by the full faith and credit of the United States. With respect to U.S. government securities that are &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;not
        backed by the full faith and credit of the United States, there is the risk that the U.S. government will not provide financial &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;support
        to such U.S. government agencies, instrumentalities or sponsored enterprises if it is not obligated to do so by law. U.S. &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;government
        securities are also subject to interest rate risks and can exhibit price fluctuations resulting from increases or decreases &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;in
        interest rates.&lt;/span&gt;&lt;/div&gt; &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17177_MSILFGovernmentSecuritiesPortfolio_174Member"
      id="ixv-17471"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;"&gt;&lt;b&gt;Market
        and Geopolitical Risk.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt; The value of your
        investment in the Fund is based on the values of the Fund&#x2019;s investments, which &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;change
        due to economic and other events that affect the&#160;&#x2009;U.S. and global markets generally, as well as those that affect or are &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;perceived
        or expected to affect particular regions, countries, industries, companies, issuers, sectors, asset classes or governments. &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;These
        types of events may be sudden and unexpected, and could adversely affect the value (or income generated by) and liquidity &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;of
        the Fund&#x2019;s investments, which may in turn impact the Fund&#x2019;s ability to sell securities and/or its ability to meet redemptions.
        &lt;/span&gt;&lt;/div&gt; &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;padding-right:2%;padding-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#999999;;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:12pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;The
        risks associated with these developments may be magnified if certain social, political, economic and other conditions and &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;events
        (such as war, natural disasters or events, epidemics and pandemics, terrorism, conflicts, social unrest, recessions, inflation, &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;interest
        rate changes and supply chain disruptions) adversely interrupt or otherwise affect the global economy and financial &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;markets.
        It is difficult to predict when events affecting the U.S. or global financial markets or economies may occur, the effects &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;that
        such events may have and the duration of those effects (which may last for extended periods). These types of events may &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;negatively
        impact broad segments of businesses and populations and have a significant and rapid negative impact on the &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;performance
        or value of the Fund&#x2019;s investments, adversely affect &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;the
        Fund&#x2019;s ability to maintain a stable $1.00 share price&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;
        and &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;exacerbate pre-existing risks to the
        Fund. The frequency and magnitude of resulting changes in the value of the Fund&#x2019;s &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;investments
        cannot be predicted.&lt;/span&gt;&lt;/div&gt; &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17177_MSILFGovernmentSecuritiesPortfolio_480Member"
      id="ixv-17536"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;"&gt;&lt;b&gt;Large
        Transactions Risk.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt; The Fund may experience
        adverse effects when certain large shareholders, or a number of shareholders &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;collectively,
        purchase or redeem large amounts of shares of the Fund, which may occur rapidly or unexpectedly. Such larger than &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;normal
        shareholder redemptions may &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;adversely
        &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;affect the Fund&#x2019;s ability to maintain
        a stable $1.00 share price and negatively &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;impact
        the Fund&#x2019;s liquidity. In some circumstances, the Fund may hold a relatively large proportion of its assets in cash in &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;anticipation
        of large redemptions. These large redemptions may also force the Fund to sell portfolio securities or other assets when &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;it
        might not otherwise do so, which may &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;adversely
        &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;affect the Fund&#x2019;s ability to maintain
        a stable $1.00 share price and increase the &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;Fund&#x2019;s
        transaction costs. In addition, large purchases of Fund shares may adversely affect the Fund&#x2019;s performance to the extent &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;that
        the Fund is delayed in investing new cash and is required to maintain a larger cash position than it ordinarily would.&lt;/span&gt;&lt;span style="-sec-ix-redline:true;"&gt;&lt;/span&gt;
        &lt;/div&gt; &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17177_MSILFGovernmentSecuritiesPortfolio_171Member"
      id="ixv-17561"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;"&gt;&lt;b&gt;Stable
        NAV Risk.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt; The Fund may not be able to
        maintain a stable $1.00 share price at all times. If the Fund or another money &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;market
        fund fails to maintain a stable NAV (or if there is a perceived threat of the inability to maintain a stable NAV), the Fund &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;could
        be subject to increased redemptions, which may adversely impact the Fund&#x2019;s ability to maintain a stable $1.00 share price.&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17177_MSILFGovernmentSecuritiesPortfolio_188Member"
      id="ixv-17576"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;"&gt;&lt;b&gt;Active
        Management Risk.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt; In pursuing the Fund&#x2019;s
        investment objective, the Adviser has considerable leeway in deciding which &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;investments
        to buy, hold or sell on a day-to-day basis, and which trading strategies to use. For example, the Adviser, in its &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;discretion,
        may determine to use some permitted trading strategies while not using others. The success or failure of such decisions &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;will
        affect the Fund&#x2019;s performance.&lt;/span&gt;&lt;/div&gt; &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:BarChartAndPerformanceTableHeading
      contextRef="c_17177_MSILFGovernmentSecuritiesPortfolioMember"
      id="ixv-17599"
      xml:lang="en-US">Performance
Information</oef:BarChartAndPerformanceTableHeading>
    <oef:PerformanceNarrativeTextBlock
      contextRef="c_17177_MSILFGovernmentSecuritiesPortfolioMember"
      id="ixv-17603"
      xml:lang="en-US">

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;The
bar chart and table below provide some indication of the risks of investing in the Fund by showing changes in the performance &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;of
the Fund&#x2019;s&#160;&#x2009;Institutional Select&#160;&#x2009;Class shares from year-to-year and by showing the average annual returns
of the &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;Fund&#x2019;s&#160;&#x2009;Institutional
Select&#160;&#x2009;Class shares for the one, five and 10 year periods. &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;The
Fund&#x2019;s past performance is not necessarily an &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;indication
of how the Fund will perform in the future.&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;
Updated performance information is available online at &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;www.morganstanley.com/liquidity&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;.&lt;/span&gt;&lt;/div&gt;</oef:PerformanceNarrativeTextBlock>
    <oef:PerformanceInformationIllustratesVariabilityOfReturns
      contextRef="c_17177_MSILFGovernmentSecuritiesPortfolioMember"
      id="ixv-17605"
      xml:lang="en-US">The
bar chart and table below provide some indication of the risks of investing in the Fund by showing changes in the performance of
the Fund&#x2019;s&#160;&#x2009;Institutional Select&#160;&#x2009;Class shares from year-to-year and by showing the average annual returns
of the Fund&#x2019;s&#160;&#x2009;Institutional
Select&#160;&#x2009;Class shares for the one, five and 10 year periods. </oef:PerformanceInformationIllustratesVariabilityOfReturns>
    <oef:PerformancePastDoesNotIndicateFuture
      contextRef="c_17177_MSILFGovernmentSecuritiesPortfolioMember"
      id="ixv-17609"
      xml:lang="en-US">The
Fund&#x2019;s past performance is not necessarily an indication
of how the Fund will perform in the future.</oef:PerformancePastDoesNotIndicateFuture>
    <oef:PerformanceAvailabilityWebSiteAddress
      contextRef="c_17177_MSILFGovernmentSecuritiesPortfolioMember"
      id="ixv-17613"
      xml:lang="en-US">www.morganstanley.com/liquidity</oef:PerformanceAvailabilityWebSiteAddress>
    <oef:BarChartHeading
      contextRef="c_17177_MSILFGovernmentSecuritiesPortfolioMember"
      id="ixv-17617"
      xml:lang="en-US">Annual
Total Returns&#x2014;Calendar Years</oef:BarChartHeading>
    <oef:BarChartTableTextBlock
      contextRef="c_17177_MSILFGovernmentSecuritiesPortfolioMember"
      id="ixv-17621"
      xml:lang="en-US">

&lt;div&gt;&lt;img alt="image" src="pr17177img005.jpg"/&gt;&lt;/div&gt;</oef:BarChartTableTextBlock>
    <oef:BarChartClosingTextBlock
      contextRef="c_17177_MSILFGovernmentSecuritiesPortfolioMember"
      id="ixv-17630"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="width:100%;cellspacing:0;padding-bottom:2pt;padding-top:0pt;margin-left:0pt;"&gt;
  &lt;tr style="height:1px;"&gt;
    &lt;td style="height:1px;width:33.14119922630561%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:33.71953578336557%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:33.13926499032882%"&gt;&lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:top"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;&lt;b&gt;High
        Quarter&lt;/b&gt;&lt;/span&gt; &lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:top"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;12/31/23&lt;/span&gt;
        &lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:top"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;"&gt;1.30%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="vertical-align:top"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;&lt;b&gt;Low
        Quarter&lt;/b&gt;&lt;/span&gt; &lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:top"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;03/31/21&lt;/span&gt;
        &lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:top"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;"&gt;0.00%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:BarChartClosingTextBlock>
    <oef:HighestQuarterlyReturnLabel
      contextRef="c_17177_MSILFGovernmentSecuritiesPortfolio_ClassInstitutionalSelectMember"
      id="ixv-17640"
      xml:lang="en-US">High
        Quarter</oef:HighestQuarterlyReturnLabel>
    <oef:BarChartHighestQuarterlyReturnDate
      contextRef="c_17177_MSILFGovernmentSecuritiesPortfolio_ClassInstitutionalSelectMember"
      id="ixv-17645"
      xml:lang="en-US">2023-12-31</oef:BarChartHighestQuarterlyReturnDate>
    <oef:BarChartHighestQuarterlyReturn
      contextRef="c_17177_MSILFGovernmentSecuritiesPortfolio_ClassInstitutionalSelectMember"
      decimals="INF"
      id="ixv-130976"
      unitRef="RATIO">0.013</oef:BarChartHighestQuarterlyReturn>
    <oef:LowestQuarterlyReturnLabel
      contextRef="c_17177_MSILFGovernmentSecuritiesPortfolio_ClassInstitutionalSelectMember"
      id="ixv-17653"
      xml:lang="en-US">Low
        Quarter</oef:LowestQuarterlyReturnLabel>
    <oef:BarChartLowestQuarterlyReturnDate
      contextRef="c_17177_MSILFGovernmentSecuritiesPortfolio_ClassInstitutionalSelectMember"
      id="ixv-17658"
      xml:lang="en-US">2021-03-31</oef:BarChartLowestQuarterlyReturnDate>
    <oef:BarChartLowestQuarterlyReturn
      contextRef="c_17177_MSILFGovernmentSecuritiesPortfolio_ClassInstitutionalSelectMember"
      decimals="INF"
      id="ixv-130977"
      unitRef="RATIO">0</oef:BarChartLowestQuarterlyReturn>
    <oef:PerformanceTableHeading
      contextRef="c_17177_MSILFGovernmentSecuritiesPortfolioMember"
      id="ixv-17690"
      xml:lang="en-US">Average
Annual Total Returns(for
the Periods Ended&#160;&#x2009;December
31, 2025)</oef:PerformanceTableHeading>
    <oef:PerformanceTableTextBlock
      contextRef="c_17177_MSILFGovernmentSecuritiesPortfolioMember"
      id="ixv-17703"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="width:100%;cellspacing:0;margin-left:0;border-bottom:0.25pt solid #000000;margin-top:10px;"&gt;
  &lt;tr style="height:1px;"&gt;
    &lt;td style="height:1px;width:50.800317417307%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:16.377958851878375%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:16.377958851878375%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:16.443764878936268%"&gt;&lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&#160;&lt;/div&gt;
        &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:center;text-align:center;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;&lt;b&gt;Past&lt;/b&gt;&lt;/span&gt;&lt;br/&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;&lt;b&gt;One
        Year&lt;/b&gt;&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:center;text-align:center;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;&lt;b&gt;Past&lt;/b&gt;&lt;/span&gt;&lt;br/&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;&lt;b&gt;Five&#160;&#x2009;Years&lt;/b&gt;&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:center;text-align:center;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;&lt;b&gt;Past&lt;/b&gt;&lt;/span&gt;&lt;br/&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;&lt;b&gt;Ten
        Years&lt;/b&gt;&lt;/span&gt;&lt;/div&gt; &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;Government
        Securities Portfolio&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:center;text-align:center;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;-sec-ix-redline:true;"&gt;4.09%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:center;text-align:center;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;-sec-ix-redline:true;"&gt;3.08%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:center;text-align:center;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;-sec-ix-redline:true;"&gt;2.01%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:PerformanceTableTextBlock>
    <oef:AvgAnnlRtrPct
      contextRef="c_17177_MSILFGovernmentSecuritiesPortfolio_ClassInstitutionalSelect_2025_01_01_2025_12_31Member"
      decimals="INF"
      id="ixv-130978"
      unitRef="RATIO">0.0409</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="c_17177_MSILFGovernmentSecuritiesPortfolio_ClassInstitutionalSelect_2021_01_01_2025_12_31Member"
      decimals="INF"
      id="ixv-130979"
      unitRef="RATIO">0.0308</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="c_17177_MSILFGovernmentSecuritiesPortfolio_ClassInstitutionalSelect_2016_01_01_2025_12_31Member"
      decimals="INF"
      id="ixv-130980"
      unitRef="RATIO">0.0201</oef:AvgAnnlRtrPct>
    <oef:PerformanceTableClosingTextBlock
      contextRef="c_17177_MSILFGovernmentSecuritiesPortfolioMember"
      id="ixv-17749"
      xml:lang="en-US">

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;You
may obtain the Fund&#x2019;s 7-day current yield by calling &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;1-888-378-1630&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;.&lt;/span&gt;&lt;/div&gt;</oef:PerformanceTableClosingTextBlock>
    <oef:MoneyMarketSevenDayYieldCaption
      contextRef="c_17177_MSILFGovernmentSecuritiesPortfolioMember"
      id="ixv-17751"
      xml:lang="en-US">You
may obtain the Fund&#x2019;s 7-day current yield by calling 1-888-378-1630.</oef:MoneyMarketSevenDayYieldCaption>
    <oef:MoneyMarketSevenDayYieldPhone
      contextRef="c_17177_MSILFGovernmentSecuritiesPortfolioMember"
      id="ixv-17753"
      xml:lang="en-US">1-888-378-1630</oef:MoneyMarketSevenDayYieldPhone>
    <oef:ObjectiveHeading
      contextRef="c_17177_MSILFTreasuryPortfolioMember"
      id="ixv-17829"
      xml:lang="en-US">Investment
Objective</oef:ObjectiveHeading>
    <oef:ObjectivePrimaryTextBlock
      contextRef="c_17177_MSILFTreasuryPortfolioMember"
      id="ixv-17833"
      xml:lang="en-US">

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;The Treasury Portfolio (the &#x201c;Fund&#x201d;)
seeks preservation of capital, daily liquidity and maximum current income.&lt;/span&gt;&lt;/div&gt;</oef:ObjectivePrimaryTextBlock>
    <oef:ExpenseHeading
      contextRef="c_17177_MSILFTreasuryPortfolioMember"
      id="ixv-17838"
      xml:lang="en-US">Fees
and Expenses</oef:ExpenseHeading>
    <oef:ExpenseNarrativeTextBlock
      contextRef="c_17177_MSILFTreasuryPortfolioMember"
      id="ixv-17842"
      xml:lang="en-US">

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;The table below describes the expenses that
you may pay if you buy, hold and sell Institutional Select Class shares of the Fund. The &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;Fund
does not charge any sales loads or other fees when you purchase or redeem shares. &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;&lt;b&gt;You
may pay fees other than the fees and &lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;&lt;b&gt;expenses
of the Fund, such as brokerage commissions and other fees charged by financial intermediaries, which are not &lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;&lt;b&gt;reflected
in the tables and examples below.&lt;/b&gt;&lt;/span&gt;&lt;/div&gt;</oef:ExpenseNarrativeTextBlock>
    <oef:OperatingExpensesCaption
      contextRef="c_17177_MSILFTreasuryPortfolioMember"
      id="ixv-17853"
      xml:lang="en-US">Annual
Fund Operating Expenses&#160;&#x2009;(expenses
that you pay each year as a percentage of the value of your investment)</oef:OperatingExpensesCaption>
    <oef:AnnualFundOperatingExpensesTableTextBlock
      contextRef="c_17177_MSILFTreasuryPortfolioMember"
      id="foot-17177_2878647-1011"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="width:100%;cellspacing:0;margin-left:0;border-bottom:0.25pt solid #000000;margin-top:10px;"&gt;
  &lt;tr style="height:1px;"&gt;
    &lt;td style="height:1px;width:74.9685485900091%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:25.033386881374962%"&gt;&lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&#160;&lt;/div&gt;
        &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;&lt;b&gt;Institutional
        Select Class&lt;/b&gt;&lt;/span&gt;&lt;/div&gt; &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;Advisory
        Fee&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;"&gt;0.15%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;Distribution
        and/or Shareholder Service (12b-1) Fee&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;"&gt;None&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;Other
        Expenses&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;"&gt;0.06%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;Shareholder
        Administration Fee&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;"&gt;0.05%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;Total
        Annual Fund Operating Expenses&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:6pt;;"&gt;&lt;sup&gt;1&lt;/sup&gt;&lt;/span&gt;
        &lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;"&gt;0.26%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;Fee
        Waiver and/or Expense Reimbursement&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:6pt;;"&gt;&lt;sup&gt;1&lt;/sup&gt;&lt;/span&gt;
        &lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;"&gt;0.01%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;Total
        Annual Fund Operating Expenses After Fee Waiver and/or Expense Reimbursement&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:6pt;;"&gt;&lt;sup&gt;1&lt;/sup&gt;&lt;/span&gt;
        &lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;"&gt;0.25%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:AnnualFundOperatingExpensesTableTextBlock>
    <oef:ManagementFeesOverAssets
      contextRef="c_17177_MSILFTreasuryPortfolio_ClassInstitutionalSelectMember"
      decimals="INF"
      id="ixv-130981"
      unitRef="RATIO">0.0015</oef:ManagementFeesOverAssets>
    <oef:DistributionAndService12b1FeesOverAssets
      contextRef="c_17177_MSILFTreasuryPortfolio_ClassInstitutionalSelectMember"
      decimals="INF"
      id="ixv-130982"
      unitRef="RATIO">0</oef:DistributionAndService12b1FeesOverAssets>
    <oef:OtherExpensesOverAssets
      contextRef="c_17177_MSILFTreasuryPortfolio_ClassInstitutionalSelectMember"
      decimals="INF"
      id="foot-17177_2878647-1021"
      unitRef="RATIO">0.0006</oef:OtherExpensesOverAssets>
    <oef:Component1OtherExpensesOverAssets
      contextRef="c_17177_MSILFTreasuryPortfolio_ClassInstitutionalSelectMember"
      decimals="INF"
      id="ixv-130984"
      unitRef="RATIO">0.0005</oef:Component1OtherExpensesOverAssets>
    <oef:ExpensesOverAssets
      contextRef="c_17177_MSILFTreasuryPortfolio_ClassInstitutionalSelectMember"
      decimals="INF"
      id="foot-17177_2878647-1031"
      unitRef="RATIO">0.0026</oef:ExpensesOverAssets>
    <oef:FeeWaiverOrReimbursementOverAssets
      contextRef="c_17177_MSILFTreasuryPortfolio_ClassInstitutionalSelectMember"
      decimals="INF"
      id="foot-17177_2878647-1041"
      unitRef="RATIO">0.0001</oef:FeeWaiverOrReimbursementOverAssets>
    <oef:NetExpensesOverAssets
      contextRef="c_17177_MSILFTreasuryPortfolio_ClassInstitutionalSelectMember"
      decimals="INF"
      id="foot-17177_2878647-1051"
      unitRef="RATIO">0.0025</oef:NetExpensesOverAssets>
    <oef:ExpenseExampleHeading
      contextRef="c_17177_MSILFTreasuryPortfolioMember"
      id="ixv-17942"
      xml:lang="en-US">Example</oef:ExpenseExampleHeading>
    <oef:ExpenseExampleNarrativeTextBlock
      contextRef="c_17177_MSILFTreasuryPortfolioMember"
      id="ixv-17946"
      xml:lang="en-US">

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;The example below is intended to help you compare
the cost of investing in the Fund&#x2019;s&#160;&#x2009;Institutional Select&#160;&#x2009;Class with the cost of &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;investing
in other mutual funds.&lt;/span&gt;&lt;/div&gt;

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;The example assumes that you invest $10,000
in the Fund&#x2019;s&#160;&#x2009;Institutional Select Class for the time periods indicated and then redeem &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;all
of your shares at the end of those periods, your investment has a 5% return each year and that the Fund&#x2019;s operating expenses
&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;remain the same (except that the example
incorporates the fee waiver and/or expense reimbursement arrangement for only the first &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;year).
Although your actual costs may be higher or lower, based on these assumptions your costs would be:&lt;/span&gt;&lt;/div&gt;</oef:ExpenseExampleNarrativeTextBlock>
    <oef:ExpenseExampleWithRedemptionTableTextBlock
      contextRef="c_17177_MSILFTreasuryPortfolioMember"
      id="ixv-17960"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="width:100%;cellspacing:0;margin-left:0;border-bottom:0.25pt solid #000000;margin-top:10px;"&gt;
  &lt;tr style="height:1px;"&gt;
    &lt;td style="height:1px;width:34.33401678981779%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:15.787844790901001%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:16.368138032419047%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:16.368138032419047%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:16.368138032419047%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:0.7737243220240628%"&gt;&lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&#160;&lt;/div&gt;
        &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;&lt;b&gt;1
        Year&lt;/b&gt;&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;&lt;b&gt;3
        Years&lt;/b&gt;&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;&lt;b&gt;5
        Years&lt;/b&gt;&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;&lt;b&gt;10
        Years&lt;/b&gt;&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;Institutional
        Select Class&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;"&gt;$26
        &lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;"&gt;$83
        &lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;"&gt;$145
        &lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;"&gt;$330
        &lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:top"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:ExpenseExampleWithRedemptionTableTextBlock>
    <oef:ExpenseExampleYear01
      contextRef="c_17177_MSILFTreasuryPortfolio_ClassInstitutionalSelectMember"
      decimals="INF"
      id="ixv-130988"
      unitRef="USD">26</oef:ExpenseExampleYear01>
    <oef:ExpenseExampleYear03
      contextRef="c_17177_MSILFTreasuryPortfolio_ClassInstitutionalSelectMember"
      decimals="INF"
      id="ixv-130989"
      unitRef="USD">83</oef:ExpenseExampleYear03>
    <oef:ExpenseExampleYear05
      contextRef="c_17177_MSILFTreasuryPortfolio_ClassInstitutionalSelectMember"
      decimals="INF"
      id="ixv-130990"
      unitRef="USD">145</oef:ExpenseExampleYear05>
    <oef:ExpenseExampleYear10
      contextRef="c_17177_MSILFTreasuryPortfolio_ClassInstitutionalSelectMember"
      decimals="INF"
      id="ixv-130991"
      unitRef="USD">330</oef:ExpenseExampleYear10>
    <oef:StrategyHeading
      contextRef="c_17177_MSILFTreasuryPortfolioMember"
      id="ixv-18011"
      xml:lang="en-US">Principal
Investment Strategies</oef:StrategyHeading>
    <oef:StrategyNarrativeTextBlock
      contextRef="c_17177_MSILFTreasuryPortfolioMember"
      id="ixv-18015"
      xml:lang="en-US">

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;The Fund has adopted a policy to invest exclusively
in U.S. Treasury obligations, which are backed by the full faith and credit of the &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;United
States, and repurchase agreements collateralized by such securities, and, accordingly, qualifies as a &#x201c;government money &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;market
fund&#x201d; under federal regulations. The Fund is permitted to hold a portion of its assets in cash.&lt;/span&gt;&lt;/div&gt;

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;A &#x201c;government money market fund&#x201d;
is a money market fund that invests at least 99.5% of its total assets in cash, securities issued or &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;guaranteed
by the United States or certain U.S. government agencies or instrumentalities and/or repurchase agreements that are &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;collateralized
fully by the foregoing. A &#x201c;government money market fund&#x201d; is exempt from requirements that permit and, under &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;certain
circumstances, require money market funds to impose a &#x201c;liquidity fee&#x201d; on redemptions. In selecting investments, the Adviser
&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;seeks to maintain the Fund&#x2019;s share
price at $1.00. The share price remaining stable at $1.00 means that the Fund would preserve the &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;principal
value of your investment.&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;
As a &#x201c;government money market fund,&#x201d; the Fund may value its securities using the amortized &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;cost
method as permitted by Rule 2a-7 under the Investment Company Act of 1940, as amended (&#x201c;Rule 2a-7&#x201d; under the &#x201c;1940
&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;Act&#x201d;) to seek
to maintain a stable net asset value per share of $1.00.&lt;/span&gt;&lt;/div&gt;

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;In addition, the Fund has adopted a policy
that provides, under normal circumstances, at least 80% of the Fund&#x2019;s assets will be &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;invested
in U.S. Treasury obligations, which are backed by the full faith and credit of the United States, and repurchase agreements &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;collateralized
by such securities. This policy may be changed without shareholder approval; however, shareholders would be notified &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;upon
60 days&#x2019; notice in writing of any changes.&lt;/span&gt;&lt;/div&gt;

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;The Fund&#x2019;s investments
are subject to the quality, diversification, maturity, liquidity and other requirements of Rule 2a-7.&lt;/span&gt;&lt;/div&gt;</oef:StrategyNarrativeTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17177_MSILFTreasuryPortfolio_157Member"
      id="ixv-18078"
      xml:lang="en-US">&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;You
could lose money by investing in the Fund.&lt;/span&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17177_MSILFTreasuryPortfolio_164Member"
      id="ixv-18082"
      xml:lang="en-US">&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;An
investment in the Fund is not a bank account and is not insured or guaranteed by the Federal &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;Deposit
Insurance Corporation (&#x201c;FDIC&#x201d;) or any other government agency.&lt;/span&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17177_MSILFTreasuryPortfolio_165Member"
      id="ixv-18092"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;"&gt;&lt;b&gt;Credit
        and Interest Rate Risk.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt; Credit risk refers
        to the possibility that the issuer or guarantor of a security, or counterparty to a &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;transaction,
        will be unable or unwilling or perceived to be unable or unwilling to make interest payments and/or repay the &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;principal
        on its debt or otherwise honor its obligations, including the risk of default. In such instances, the value of the Fund &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;could
        decline and the Fund could lose money. If an issuer&#x2019;s, guarantor&#x2019;s or counterparty&#x2019;s financial condition worsens,
        the credit &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;quality of the issuer, guarantor
        or counterparty may deteriorate. Credit ratings may not be an accurate assessment of financial &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;condition,
        liquidity or credit risk. Although credit ratings may not accurately reflect the true credit risk of an instrument, a change &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;in
        the credit rating of an instrument or an issuer, guarantor or counterparty, or the market&#x2019;s perception of the creditworthiness
        of &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;an instrument or issuer, guarantor or
        counterparty can have a rapid, adverse effect on the instrument&#x2019;s value and liquidity and &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;make
        it more difficult for the Fund to sell at an advantageous price or time. Interest rate risk refers to the decline in the value of a &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;fixed-income
        security resulting from changes in the general level of interest rates. A wide variety of market and economic factors &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;can
        cause interest rates to rise or fall, including central bank monetary policy, rising inflation, disinflation or deflation, and &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;changes
        in general economic conditions. When the general level of interest rates goes up, the prices of most fixed-income &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;securities
        go down. When the general level of interest rates goes down, the prices of most fixed-income securities go up but the &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;yield
        or income from new issuances of fixed-income securities generally decreases. Securities with longer durations will generally &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;be
        more sensitive to changes in interest rates than securities with shorter durations. Fluctuations in interest rates may also affect &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;the
        liquidity of and income generated by fixed-income instruments held by the Fund.&#160;&#x2009; The Fund may face a heightened level of
        &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;interest rate risk in times of monetary policy
        change and/or uncertainty, such as when the Federal Reserve Board adjusts a &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;quantitative
        easing program and/or changes rates. Changing interest rates may have unpredictable effects on the markets and may &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;detract
        from Fund performance. A changing interest rate environment increases certain risks, including the potential for periods of &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;market
        volatility and increased redemptions.&#160;&#x2009;&lt;/span&gt;&lt;/div&gt; &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17177_MSILFTreasuryPortfolio_166Member"
      id="ixv-18124"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;"&gt;&lt;b&gt;Fixed-Income
        Securities.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt; Fixed-income securities are
        subject to the risk of the issuer&#x2019;s inability to meet principal and interest &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;payments
        on its obligations (i.e., credit risk) and are subject to price volatility resulting from, among other things, interest rate &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;sensitivity
        (i.e., interest rate risk), market perception of the creditworthiness of the issuer and general market liquidity (i.e., market &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;risk).
        Securities with longer durations are likely to be more sensitive to changes in interest rates, generally making them more &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;volatile
        than securities with shorter durations. The Fund may be subject to certain liquidity risks that may result from the lack of &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;an
        active market and the reduced number and capacity of traditional market participants to make a market in fixed-income &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;securities.&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17177_MSILFTreasuryPortfolio_692Member"
      id="ixv-18143"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;-sec-ix-redline:true;"&gt;&lt;b&gt;U.S.
        Treasury Obligations.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;
        U.S. Treasury obligations, which are backed by the full faith and credit of the United States, have &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;historically
        involved minimal risk of loss of principal if held to maturity. However, due to fluctuations in interest rates, the market &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;value
        of such securities may vary during the period shareholders own shares of the Fund. Securities issued or guaranteed by the &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;U.S.
        Treasury are backed by the full faith and credit of the United States but are guaranteed only as to the timely payment of &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;interest
        and principal when held to maturity. In addition, notwithstanding that U.S. Treasury obligations are backed by the full &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;faith
        and credit of the United States, circumstances could arise that could prevent the timely payment of interest or principal, such &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;as
        reaching the legislative &#x201c;debt ceiling.&#x201d; Such non-payment could result in losses to and redemptions from the Fund.&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17177_MSILFTreasuryPortfolio_178Member"
      id="ixv-18162"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;-sec-ix-redline:true;"&gt;&lt;b&gt;U.S.
        Government Securities.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;
        The U.S. government securities in which the Fund invests can be subject to two types of risk: credit &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;risk
        and interest rate risk. When the general level of interest rates goes up, the prices of most fixed-income securities go down. &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;When
        the general level of interest rates goes down, the prices of most fixed-income securities go up. While the credit risk &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;associated
        with these U.S. government securities generally is considered to be minimal, the interest rate risk can be substantial.&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
        &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17177_MSILFTreasuryPortfolio_268Member"
      id="ixv-18178"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;"&gt;&lt;b&gt;Repurchase
        Agreements.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt; Repurchase agreements are
        subject to risks associated with the possibility of default by the seller at a time &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;when
        the collateral has declined in value, or insolvency of the seller, which may affect the Fund&#x2019;s right to control the collateral
        and &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;result in certain costs and delays. Repurchase
        agreements may involve a greater degree of credit risk than investments in U.S. &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;government
        securities.&#160;&#x2009;&lt;/span&gt;&lt;/div&gt; &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17177_MSILFTreasuryPortfolio_174Member"
      id="ixv-18194"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;"&gt;&lt;b&gt;Market
        and Geopolitical Risk.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt; The value of your
        investment in the Fund is based on the values of the Fund&#x2019;s investments, which &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;change
        due to economic and other events that affect the&#160;&#x2009;U.S. and global markets generally, as well as those that affect or are &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;perceived
        or expected to affect particular regions, countries, industries, companies, issuers, sectors, asset classes or governments. &lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;padding-right:2%;padding-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#999999;;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:12pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;These
        types of events may be sudden and unexpected, and could adversely affect the value (or income generated by) and liquidity &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;of
        the Fund&#x2019;s investments, which may in turn impact the Fund&#x2019;s ability to sell securities and/or its ability to meet redemptions.
        &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;The risks associated with these developments
        may be magnified if certain social, political, economic and other conditions and &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;events
        (such as war, natural disasters or events, epidemics and pandemics, terrorism, conflicts, social unrest, recessions, inflation, &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;interest
        rate changes and supply chain disruptions) adversely interrupt or otherwise affect the global economy and financial &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;markets.
        It is difficult to predict when events affecting the U.S. or global financial markets or economies may occur, the effects &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;that
        such events may have and the duration of those effects (which may last for extended periods). These types of events may &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;negatively
        impact broad segments of businesses and populations and have a significant and rapid negative impact on the &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;performance
        or value of the Fund&#x2019;s investments, adversely affect &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;the
        Fund&#x2019;s ability to maintain a stable $1.00 share price&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;
        and &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;exacerbate pre-existing risks to the
        Fund. The frequency and magnitude of resulting changes in the value of the Fund&#x2019;s &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;investments
        cannot be predicted.&lt;/span&gt;&lt;/div&gt; &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17177_MSILFTreasuryPortfolio_480Member"
      id="ixv-18259"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;"&gt;&lt;b&gt;Large
        Transactions Risk.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt; The Fund may experience
        adverse effects when certain large shareholders, or a number of shareholders &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;collectively,
        purchase or redeem large amounts of shares of the Fund, which may occur rapidly or unexpectedly. Such larger than &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;normal
        shareholder redemptions may &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;adversely
        &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;affect the Fund&#x2019;s ability to maintain
        a stable $1.00 share price and negatively &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;impact
        the Fund&#x2019;s liquidity. In some circumstances, the Fund may hold a relatively large proportion of its assets in cash in &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;anticipation
        of large redemptions. These large redemptions may also force the Fund to sell portfolio securities or other assets when &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;it
        might not otherwise do so, which may &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;adversely
        &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;affect the Fund&#x2019;s ability to maintain
        a stable $1.00 share price and increase the &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;Fund&#x2019;s
        transaction costs. In addition, large purchases of Fund shares may adversely affect the Fund&#x2019;s performance to the extent &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;that
        the Fund is delayed in investing new cash and is required to maintain a larger cash position than it ordinarily would.&lt;/span&gt;&lt;span style="-sec-ix-redline:true;"&gt;&lt;/span&gt;
        &lt;/div&gt; &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17177_MSILFTreasuryPortfolio_171Member"
      id="ixv-18284"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;"&gt;&lt;b&gt;Stable
        NAV Risk.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt; The Fund may not be able to
        maintain a stable $1.00 share price at all times. If the Fund or another money &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;market
        fund fails to maintain a stable NAV (or if there is a perceived threat of the inability to maintain a stable NAV), the Fund &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;could
        be subject to increased redemptions, which may adversely impact the Fund&#x2019;s ability to maintain a stable $1.00 share price.&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17177_MSILFTreasuryPortfolio_188Member"
      id="ixv-18299"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;"&gt;&lt;b&gt;Active
        Management Risk.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt; In pursuing the Fund&#x2019;s
        investment objective, the Adviser has considerable leeway in deciding which &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;investments
        to buy, hold or sell on a day-to-day basis, and which trading strategies to use. For example, the Adviser, in its &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;discretion,
        may determine to use some permitted trading strategies while not using others. The success or failure of such decisions &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;will
        affect the Fund&#x2019;s performance.&lt;/span&gt;&lt;/div&gt; &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:BarChartAndPerformanceTableHeading
      contextRef="c_17177_MSILFTreasuryPortfolioMember"
      id="ixv-18322"
      xml:lang="en-US">Performance
Information</oef:BarChartAndPerformanceTableHeading>
    <oef:PerformanceNarrativeTextBlock
      contextRef="c_17177_MSILFTreasuryPortfolioMember"
      id="ixv-18326"
      xml:lang="en-US">

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;The
bar chart and table below provide some indication of the risks of investing in the Fund by showing changes in the performance &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;of
the Fund&#x2019;s Institutional Select Class shares from year-to-year and by showing the average annual returns of the Fund&#x2019;s Institutional
&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;Select Class shares for the one, five and
10 year periods. &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;The
Fund&#x2019;s past performance is not necessarily an indication of how the &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;Fund
will perform in the future.&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;
Updated performance information is available online at &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;www.morganstanley.com/liquidity&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;.&lt;/span&gt;&lt;/div&gt;</oef:PerformanceNarrativeTextBlock>
    <oef:PerformanceInformationIllustratesVariabilityOfReturns
      contextRef="c_17177_MSILFTreasuryPortfolioMember"
      id="ixv-18328"
      xml:lang="en-US">The
bar chart and table below provide some indication of the risks of investing in the Fund by showing changes in the performance of
the Fund&#x2019;s Institutional Select Class shares from year-to-year and by showing the average annual returns of the Fund&#x2019;s Institutional
Select Class shares for the one, five and
10 year periods. </oef:PerformanceInformationIllustratesVariabilityOfReturns>
    <oef:PerformancePastDoesNotIndicateFuture
      contextRef="c_17177_MSILFTreasuryPortfolioMember"
      id="ixv-18332"
      xml:lang="en-US">The
Fund&#x2019;s past performance is not necessarily an indication of how the Fund
will perform in the future.</oef:PerformancePastDoesNotIndicateFuture>
    <oef:PerformanceAvailabilityWebSiteAddress
      contextRef="c_17177_MSILFTreasuryPortfolioMember"
      id="ixv-18336"
      xml:lang="en-US">www.morganstanley.com/liquidity</oef:PerformanceAvailabilityWebSiteAddress>
    <oef:BarChartHeading
      contextRef="c_17177_MSILFTreasuryPortfolioMember"
      id="ixv-18340"
      xml:lang="en-US">Annual
Total Returns&#x2014;Calendar Years</oef:BarChartHeading>
    <oef:BarChartTableTextBlock
      contextRef="c_17177_MSILFTreasuryPortfolioMember"
      id="ixv-18344"
      xml:lang="en-US">

&lt;div&gt;&lt;img alt="image" src="pr17177img006.jpg"/&gt;&lt;/div&gt;</oef:BarChartTableTextBlock>
    <oef:BarChartClosingTextBlock
      contextRef="c_17177_MSILFTreasuryPortfolioMember"
      id="ixv-18353"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="width:100%;cellspacing:0;padding-bottom:2pt;padding-top:0pt;margin-left:0pt;"&gt;
  &lt;tr style="height:1px;"&gt;
    &lt;td style="height:1px;width:33.14119922630561%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:33.71953578336557%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:33.13926499032882%"&gt;&lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:top"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;&lt;b&gt;High
        Quarter&lt;/b&gt;&lt;/span&gt; &lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:top"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;12/31/23&lt;/span&gt;
        &lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:top"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;"&gt;1.30%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="vertical-align:top"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;&lt;b&gt;Low
        Quarter&lt;/b&gt;&lt;/span&gt; &lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:top"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;03/31/21&lt;/span&gt;
        &lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:top"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;"&gt;0.00%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:BarChartClosingTextBlock>
    <oef:HighestQuarterlyReturnLabel
      contextRef="c_17177_MSILFTreasuryPortfolio_ClassInstitutionalSelectMember"
      id="ixv-18363"
      xml:lang="en-US">High
        Quarter</oef:HighestQuarterlyReturnLabel>
    <oef:BarChartHighestQuarterlyReturnDate
      contextRef="c_17177_MSILFTreasuryPortfolio_ClassInstitutionalSelectMember"
      id="ixv-18368"
      xml:lang="en-US">2023-12-31</oef:BarChartHighestQuarterlyReturnDate>
    <oef:BarChartHighestQuarterlyReturn
      contextRef="c_17177_MSILFTreasuryPortfolio_ClassInstitutionalSelectMember"
      decimals="INF"
      id="ixv-130992"
      unitRef="RATIO">0.013</oef:BarChartHighestQuarterlyReturn>
    <oef:LowestQuarterlyReturnLabel
      contextRef="c_17177_MSILFTreasuryPortfolio_ClassInstitutionalSelectMember"
      id="ixv-18376"
      xml:lang="en-US">Low
        Quarter</oef:LowestQuarterlyReturnLabel>
    <oef:BarChartLowestQuarterlyReturnDate
      contextRef="c_17177_MSILFTreasuryPortfolio_ClassInstitutionalSelectMember"
      id="ixv-18381"
      xml:lang="en-US">2021-03-31</oef:BarChartLowestQuarterlyReturnDate>
    <oef:BarChartLowestQuarterlyReturn
      contextRef="c_17177_MSILFTreasuryPortfolio_ClassInstitutionalSelectMember"
      decimals="INF"
      id="ixv-130993"
      unitRef="RATIO">0</oef:BarChartLowestQuarterlyReturn>
    <oef:PerformanceTableHeading
      contextRef="c_17177_MSILFTreasuryPortfolioMember"
      id="ixv-18413"
      xml:lang="en-US">Average
Annual Total Returns(for
the Periods Ended&#160;&#x2009;December
31, 2025)</oef:PerformanceTableHeading>
    <oef:PerformanceTableTextBlock
      contextRef="c_17177_MSILFTreasuryPortfolioMember"
      id="ixv-18426"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="width:100%;cellspacing:0;margin-left:0;border-bottom:0.25pt solid #000000;margin-top:10px;"&gt;
  &lt;tr style="height:1px;"&gt;
    &lt;td style="height:1px;width:50.800317417307%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:16.377958851878375%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:16.377958851878375%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:16.443764878936268%"&gt;&lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&#160;&lt;/div&gt;
        &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:center;text-align:center;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;&lt;b&gt;Past&lt;/b&gt;&lt;/span&gt;&lt;br/&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;&lt;b&gt;One
        Year&lt;/b&gt;&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:center;text-align:center;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;&lt;b&gt;Past&lt;/b&gt;&lt;/span&gt;&lt;br/&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;&lt;b&gt;Five&#160;&#x2009;Years&lt;/b&gt;&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:center;text-align:center;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;&lt;b&gt;Past&lt;/b&gt;&lt;/span&gt;&lt;br/&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;&lt;b&gt;Ten
        Years&lt;/b&gt;&lt;/span&gt;&lt;/div&gt; &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;Treasury
        Portfolio&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:center;text-align:center;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;-sec-ix-redline:true;"&gt;4.11%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:center;text-align:center;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;-sec-ix-redline:true;"&gt;3.10%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:center;text-align:center;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;-sec-ix-redline:true;"&gt;2.03%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:PerformanceTableTextBlock>
    <oef:AvgAnnlRtrPct
      contextRef="c_17177_MSILFTreasuryPortfolio_ClassInstitutionalSelect_2025_01_01_2025_12_31Member"
      decimals="INF"
      id="ixv-130994"
      unitRef="RATIO">0.0411</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="c_17177_MSILFTreasuryPortfolio_ClassInstitutionalSelect_2021_01_01_2025_12_31Member"
      decimals="INF"
      id="ixv-130995"
      unitRef="RATIO">0.031</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="c_17177_MSILFTreasuryPortfolio_ClassInstitutionalSelect_2016_01_01_2025_12_31Member"
      decimals="INF"
      id="ixv-130996"
      unitRef="RATIO">0.0203</oef:AvgAnnlRtrPct>
    <oef:PerformanceTableClosingTextBlock
      contextRef="c_17177_MSILFTreasuryPortfolioMember"
      id="ixv-18472"
      xml:lang="en-US">

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;You
may obtain the Fund&#x2019;s 7-day current yield by calling &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;1-888-378-1630&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;.&lt;/span&gt;&lt;/div&gt;</oef:PerformanceTableClosingTextBlock>
    <oef:MoneyMarketSevenDayYieldCaption
      contextRef="c_17177_MSILFTreasuryPortfolioMember"
      id="ixv-18474"
      xml:lang="en-US">You
may obtain the Fund&#x2019;s 7-day current yield by calling 1-888-378-1630.</oef:MoneyMarketSevenDayYieldCaption>
    <oef:MoneyMarketSevenDayYieldPhone
      contextRef="c_17177_MSILFTreasuryPortfolioMember"
      id="ixv-18476"
      xml:lang="en-US">1-888-378-1630</oef:MoneyMarketSevenDayYieldPhone>
    <oef:ObjectiveHeading
      contextRef="c_17177_MSILFTreasurySecuritiesPortfolioMember"
      id="ixv-18552"
      xml:lang="en-US">Investment
Objective</oef:ObjectiveHeading>
    <oef:ObjectivePrimaryTextBlock
      contextRef="c_17177_MSILFTreasurySecuritiesPortfolioMember"
      id="ixv-18556"
      xml:lang="en-US">

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;The Treasury Securities Portfolio (the &#x201c;Fund&#x201d;)
seeks preservation of capital, daily liquidity and maximum current income.&lt;/span&gt;&lt;/div&gt;</oef:ObjectivePrimaryTextBlock>
    <oef:ExpenseHeading
      contextRef="c_17177_MSILFTreasurySecuritiesPortfolioMember"
      id="ixv-18561"
      xml:lang="en-US">Fees
and Expenses</oef:ExpenseHeading>
    <oef:ExpenseNarrativeTextBlock
      contextRef="c_17177_MSILFTreasurySecuritiesPortfolioMember"
      id="ixv-18565"
      xml:lang="en-US">

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;The table below describes the expenses that
you may pay if you buy, hold and sell Institutional Select Class shares of the Fund. The &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;Fund
does not charge any sales loads or other fees when you purchase or redeem shares. &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;&lt;b&gt;You
may pay fees other than the fees and &lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;&lt;b&gt;expenses
of the Fund, such as brokerage commissions and other fees charged by financial intermediaries, which are not &lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;&lt;b&gt;reflected
in the tables and examples below.&lt;/b&gt;&lt;/span&gt;&lt;/div&gt;</oef:ExpenseNarrativeTextBlock>
    <oef:OperatingExpensesCaption
      contextRef="c_17177_MSILFTreasurySecuritiesPortfolioMember"
      id="ixv-18576"
      xml:lang="en-US">Annual
Fund Operating Expenses&#160;&#x2009;(expenses
that you pay each year as a percentage of the value of your investment)</oef:OperatingExpensesCaption>
    <oef:AnnualFundOperatingExpensesTableTextBlock
      contextRef="c_17177_MSILFTreasurySecuritiesPortfolioMember"
      id="foot-17177_2878700-1011"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="width:100%;cellspacing:0;margin-left:0;border-bottom:0.25pt solid #000000;margin-top:10px;"&gt;
  &lt;tr style="height:1px;"&gt;
    &lt;td style="height:1px;width:74.9685485900091%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:25.033386881374962%"&gt;&lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&#160;&lt;/div&gt;
        &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;&lt;b&gt;Institutional
        Select Class&lt;/b&gt;&lt;/span&gt;&lt;/div&gt; &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;Advisory
        Fee&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;"&gt;0.15%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;Distribution
        and/or Shareholder Service (12b-1) Fee&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;"&gt;None&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;Other
        Expenses&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;"&gt;0.06%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;Shareholder
        Administration Fee&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;"&gt;0.05%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;Total
        Annual Fund Operating Expenses&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:6pt;;"&gt;&lt;sup&gt;1&lt;/sup&gt;&lt;/span&gt;
        &lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;"&gt;0.26%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;Fee
        Waiver and/or Expense Reimbursement&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:6pt;;"&gt;&lt;sup&gt;1&lt;/sup&gt;&lt;/span&gt;
        &lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;"&gt;0.01%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;Total
        Annual Fund Operating Expenses After Fee Waiver and/or Expense Reimbursement&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:6pt;;"&gt;&lt;sup&gt;1&lt;/sup&gt;&lt;/span&gt;
        &lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;"&gt;0.25%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:AnnualFundOperatingExpensesTableTextBlock>
    <oef:ManagementFeesOverAssets
      contextRef="c_17177_MSILFTreasurySecuritiesPortfolio_ClassInstitutionalSelectMember"
      decimals="INF"
      id="ixv-130997"
      unitRef="RATIO">0.0015</oef:ManagementFeesOverAssets>
    <oef:DistributionAndService12b1FeesOverAssets
      contextRef="c_17177_MSILFTreasurySecuritiesPortfolio_ClassInstitutionalSelectMember"
      decimals="INF"
      id="ixv-130998"
      unitRef="RATIO">0</oef:DistributionAndService12b1FeesOverAssets>
    <oef:OtherExpensesOverAssets
      contextRef="c_17177_MSILFTreasurySecuritiesPortfolio_ClassInstitutionalSelectMember"
      decimals="INF"
      id="foot-17177_2878700-1021"
      unitRef="RATIO">0.0006</oef:OtherExpensesOverAssets>
    <oef:Component1OtherExpensesOverAssets
      contextRef="c_17177_MSILFTreasurySecuritiesPortfolio_ClassInstitutionalSelectMember"
      decimals="INF"
      id="ixv-131000"
      unitRef="RATIO">0.0005</oef:Component1OtherExpensesOverAssets>
    <oef:ExpensesOverAssets
      contextRef="c_17177_MSILFTreasurySecuritiesPortfolio_ClassInstitutionalSelectMember"
      decimals="INF"
      id="foot-17177_2878700-1031"
      unitRef="RATIO">0.0026</oef:ExpensesOverAssets>
    <oef:FeeWaiverOrReimbursementOverAssets
      contextRef="c_17177_MSILFTreasurySecuritiesPortfolio_ClassInstitutionalSelectMember"
      decimals="INF"
      id="foot-17177_2878700-1041"
      unitRef="RATIO">0.0001</oef:FeeWaiverOrReimbursementOverAssets>
    <oef:NetExpensesOverAssets
      contextRef="c_17177_MSILFTreasurySecuritiesPortfolio_ClassInstitutionalSelectMember"
      decimals="INF"
      id="foot-17177_2878700-1051"
      unitRef="RATIO">0.0025</oef:NetExpensesOverAssets>
    <oef:ExpenseExampleHeading
      contextRef="c_17177_MSILFTreasurySecuritiesPortfolioMember"
      id="ixv-18665"
      xml:lang="en-US">Example</oef:ExpenseExampleHeading>
    <oef:ExpenseExampleNarrativeTextBlock
      contextRef="c_17177_MSILFTreasurySecuritiesPortfolioMember"
      id="ixv-18669"
      xml:lang="en-US">

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;The example below is intended to help you compare
the cost of investing in the Fund&#x2019;s&#160;&#x2009;Institutional Select&#160;&#x2009;Class with the cost of &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;investing
in other mutual funds.&lt;/span&gt;&lt;/div&gt;

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;The example assumes that you invest $10,000
in the Fund&#x2019;s&#160;&#x2009;Institutional Select Class for the time periods indicated and then redeem &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;all
of your shares at the end of those periods, your investment has a 5% return each year and that the Fund&#x2019;s operating expenses
&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;remain the same (except that the example
incorporates the fee waiver and/or expense reimbursement arrangement for only the first &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;year).
Although your actual costs may be higher or lower, based on these assumptions your costs would be:&lt;/span&gt;&lt;/div&gt;</oef:ExpenseExampleNarrativeTextBlock>
    <oef:ExpenseExampleWithRedemptionTableTextBlock
      contextRef="c_17177_MSILFTreasurySecuritiesPortfolioMember"
      id="ixv-18683"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="width:100%;cellspacing:0;margin-left:0;border-bottom:0.25pt solid #000000;margin-top:10px;"&gt;
  &lt;tr style="height:1px;"&gt;
    &lt;td style="height:1px;width:34.33401678981779%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:15.787844790901001%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:16.368138032419047%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:16.368138032419047%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:16.368138032419047%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:0.7737243220240628%"&gt;&lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&#160;&lt;/div&gt;
        &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;&lt;b&gt;1
        Year&lt;/b&gt;&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;&lt;b&gt;3
        Years&lt;/b&gt;&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;&lt;b&gt;5
        Years&lt;/b&gt;&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;&lt;b&gt;10
        Years&lt;/b&gt;&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;Institutional
        Select Class&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;"&gt;$26
        &lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;"&gt;$83
        &lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;"&gt;$145
        &lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;"&gt;$330
        &lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:top"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:ExpenseExampleWithRedemptionTableTextBlock>
    <oef:ExpenseExampleYear01
      contextRef="c_17177_MSILFTreasurySecuritiesPortfolio_ClassInstitutionalSelectMember"
      decimals="INF"
      id="ixv-131004"
      unitRef="USD">26</oef:ExpenseExampleYear01>
    <oef:ExpenseExampleYear03
      contextRef="c_17177_MSILFTreasurySecuritiesPortfolio_ClassInstitutionalSelectMember"
      decimals="INF"
      id="ixv-131005"
      unitRef="USD">83</oef:ExpenseExampleYear03>
    <oef:ExpenseExampleYear05
      contextRef="c_17177_MSILFTreasurySecuritiesPortfolio_ClassInstitutionalSelectMember"
      decimals="INF"
      id="ixv-131006"
      unitRef="USD">145</oef:ExpenseExampleYear05>
    <oef:ExpenseExampleYear10
      contextRef="c_17177_MSILFTreasurySecuritiesPortfolio_ClassInstitutionalSelectMember"
      decimals="INF"
      id="ixv-131007"
      unitRef="USD">330</oef:ExpenseExampleYear10>
    <oef:StrategyHeading
      contextRef="c_17177_MSILFTreasurySecuritiesPortfolioMember"
      id="ixv-18734"
      xml:lang="en-US">Principal
Investment Strategies</oef:StrategyHeading>
    <oef:StrategyNarrativeTextBlock
      contextRef="c_17177_MSILFTreasurySecuritiesPortfolioMember"
      id="ixv-18738"
      xml:lang="en-US">

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;The Fund has adopted a policy to invest exclusively
in U.S. Treasury obligations, which are backed by the full faith and credit of the &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;United
States, and, accordingly, qualifies as a &#x201c;government money market fund&#x201d; under federal regulations. The Fund is permitted
to &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;hold a portion of its assets in cash.&lt;/span&gt;&lt;/div&gt;

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;A &#x201c;government money market fund&#x201d;
is a money market fund that invests at least 99.5% of its total assets in cash, securities issued or &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;guaranteed
by the United States or certain U.S. government agencies or instrumentalities and/or repurchase agreements that are &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;collateralized
fully by the foregoing. A &#x201c;government money market fund&#x201d; is exempt from requirements that permit and, under &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;certain
circumstances, require money market funds to impose a &#x201c;liquidity fee&#x201d; on redemptions. In selecting investments, the Adviser
&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;seeks to maintain the Fund&#x2019;s share
price at $1.00. The share price remaining stable at $1.00 means that the Fund would preserve the &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;principal
value of your investment.&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;
As a &#x201c;government money market fund,&#x201d; the Fund may value its securities using the amortized &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;cost
method as permitted by Rule 2a-7 under the Investment Company Act of 1940, as amended (&#x201c;Rule 2a-7&#x201d; under the &#x201c;1940
&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;Act&#x201d;) to seek
to maintain a stable net asset value per share of $1.00.&lt;/span&gt;&lt;/div&gt;

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;In addition, the Fund has adopted a policy
that provides, under normal circumstances, at least 80% of the Fund&#x2019;s assets will be &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;invested
in U.S. Treasury obligations, which are backed by the full faith and credit of the United States. This policy may be changed &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;without
shareholder approval; however, shareholders would be notified upon 60 days&#x2019; notice in writing of any changes.&lt;/span&gt;&lt;/div&gt;

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;The Fund&#x2019;s investments
are subject to the quality, diversification, maturity, liquidity and other requirements of Rule 2a-7.&lt;/span&gt;&lt;/div&gt;</oef:StrategyNarrativeTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17177_MSILFTreasurySecuritiesPortfolio_157Member"
      id="ixv-18800"
      xml:lang="en-US">&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;You
could lose money by investing in the Fund.&lt;/span&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17177_MSILFTreasurySecuritiesPortfolio_164Member"
      id="ixv-18804"
      xml:lang="en-US">&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;An
investment in the Fund is not a bank account and is not insured or guaranteed by the Federal &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;Deposit
Insurance Corporation (&#x201c;FDIC&#x201d;) or any other government agency.&lt;/span&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17177_MSILFTreasurySecuritiesPortfolio_165Member"
      id="ixv-18814"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;"&gt;&lt;b&gt;Credit
        and Interest Rate Risk.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt; Credit risk refers
        to the possibility that the issuer or guarantor of a security, or counterparty to a &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;transaction,
        will be unable or unwilling or perceived to be unable or unwilling to make interest payments and/or repay the &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;principal
        on its debt or otherwise honor its obligations, including the risk of default. In such instances, the value of the Fund &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;could
        decline and the Fund could lose money. If an issuer&#x2019;s, guarantor&#x2019;s or counterparty&#x2019;s financial condition worsens,
        the credit &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;quality of the issuer, guarantor
        or counterparty may deteriorate. Credit ratings may not be an accurate assessment of financial &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;condition,
        liquidity or credit risk. Although credit ratings may not accurately reflect the true credit risk of an instrument, a change &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;in
        the credit rating of an instrument or an issuer, guarantor or counterparty, or the market&#x2019;s perception of the creditworthiness
        of &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;an instrument or issuer, guarantor or
        counterparty can have a rapid, adverse effect on the instrument&#x2019;s value and liquidity and &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;make
        it more difficult for the Fund to sell at an advantageous price or time. Interest rate risk refers to the decline in the value of a &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;fixed-income
        security resulting from changes in the general level of interest rates. A wide variety of market and economic factors &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;can
        cause interest rates to rise or fall, including central bank monetary policy, rising inflation, disinflation or deflation, and &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;changes
        in general economic conditions. When the general level of interest rates goes up, the prices of most fixed-income &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;securities
        go down. When the general level of interest rates goes down, the prices of most fixed-income securities go up but the &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;yield
        or income from new issuances of fixed-income securities generally decreases. Securities with longer durations will generally &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;be
        more sensitive to changes in interest rates than securities with shorter durations. Fluctuations in interest rates may also affect &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;the
        liquidity of and income generated by fixed-income instruments held by the Fund.&#160;&#x2009; The Fund may face a heightened level of
        &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;interest rate risk in times of monetary policy
        change and/or uncertainty, such as when the Federal Reserve Board adjusts a &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;quantitative
        easing program and/or changes rates. Changing interest rates may have unpredictable effects on the markets and may &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;detract
        from Fund performance. A changing interest rate environment increases certain risks, including the potential for periods of &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;market
        volatility and increased redemptions.&#160;&#x2009;&lt;/span&gt;&lt;/div&gt; &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17177_MSILFTreasurySecuritiesPortfolio_166Member"
      id="ixv-18846"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;"&gt;&lt;b&gt;Fixed-Income
        Securities.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt; Fixed-income securities are
        subject to the risk of the issuer&#x2019;s inability to meet principal and interest &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;payments
        on its obligations (i.e., credit risk) and are subject to price volatility resulting from, among other things, interest rate &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;sensitivity
        (i.e., interest rate risk), market perception of the creditworthiness of the issuer and general market liquidity (i.e., market &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;risk).
        Securities with longer durations are likely to be more sensitive to changes in interest rates, generally making them more &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;volatile
        than securities with shorter durations. The Fund may be subject to certain liquidity risks that may result from the lack of &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;an
        active market and the reduced number and capacity of traditional market participants to make a market in fixed-income &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;securities.&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17177_MSILFTreasurySecuritiesPortfolio_692Member"
      id="ixv-18865"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;-sec-ix-redline:true;"&gt;&lt;b&gt;U.S.
        Treasury Obligations.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;
        U.S. Treasury obligations, which are backed by the full faith and credit of the United States, have &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;historically
        involved minimal risk of loss of principal if held to maturity. However, due to fluctuations in interest rates, the market &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;value
        of such securities may vary during the period shareholders own shares of the Fund. Securities issued or guaranteed by the &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;U.S.
        Treasury are backed by the full faith and credit of the United States but are guaranteed only as to the timely payment of &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;interest
        and principal when held to maturity. In addition, notwithstanding that U.S. Treasury obligations are backed by the full &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;faith
        and credit of the United States, circumstances could arise that could prevent the timely payment of interest or principal, such &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;as
        reaching the legislative &#x201c;debt ceiling.&#x201d; Such non-payment could result in losses to and redemptions from the Fund.&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17177_MSILFTreasurySecuritiesPortfolio_178Member"
      id="ixv-18884"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;"&gt;&lt;b&gt;U.S.
        Government Securities.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt; The U.S. government
        securities in which the Fund invests can be subject to two types of risk: credit &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;risk
        and interest rate risk. When the general level of interest rates goes up, the prices of most fixed-income securities go down. &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;When
        the general level of interest rates goes down, the prices of most fixed-income securities go up. While the credit risk &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;associated
        with these U.S. government securities generally is considered to be minimal, the interest rate risk can be substantial.&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
        &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17177_MSILFTreasurySecuritiesPortfolio_174Member"
      id="ixv-18900"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;"&gt;&lt;b&gt;Market
        and Geopolitical Risk.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt; The value of your
        investment in the Fund is based on the values of the Fund&#x2019;s investments, which &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;change
        due to economic and other events that affect the&#160;&#x2009;U.S. and global markets generally, as well as those that affect or are &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;perceived
        or expected to affect particular regions, countries, industries, companies, issuers, sectors, asset classes or governments. &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;These
        types of events may be sudden and unexpected, and could adversely affect the value (or income generated by) and liquidity &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;of
        the Fund&#x2019;s investments, which may in turn impact the Fund&#x2019;s ability to sell securities and/or its ability to meet redemptions.
        &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;The risks associated with these developments
        may be magnified if certain social, political, economic and other conditions and &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;events
        (such as war, natural disasters or events, epidemics and pandemics, terrorism, conflicts, social unrest, recessions, inflation, &lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;padding-right:2%;padding-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#999999;;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:12pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;interest
        rate changes and supply chain disruptions) adversely interrupt or otherwise affect the global economy and financial &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;markets.
        It is difficult to predict when events affecting the U.S. or global financial markets or economies may occur, the effects &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;that
        such events may have and the duration of those effects (which may last for extended periods). These types of events may &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;negatively
        impact broad segments of businesses and populations and have a significant and rapid negative impact on the &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;performance
        or value of the Fund&#x2019;s investments, adversely affect &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;the
        Fund&#x2019;s ability to maintain a stable $1.00 share price&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;
        and &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;exacerbate pre-existing risks to the
        Fund. The frequency and magnitude of resulting changes in the value of the Fund&#x2019;s &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;investments
        cannot be predicted.&lt;/span&gt;&lt;/div&gt; &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17177_MSILFTreasurySecuritiesPortfolio_480Member"
      id="ixv-18965"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;"&gt;&lt;b&gt;Large
        Transactions Risk.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt; The Fund may experience
        adverse effects when certain large shareholders, or a number of shareholders &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;collectively,
        purchase or redeem large amounts of shares of the Fund, which may occur rapidly or unexpectedly. Such larger than &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;normal
        shareholder redemptions may &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;adversely
        &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;affect the Fund&#x2019;s ability to maintain
        a stable $1.00 share price and negatively &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;impact
        the Fund&#x2019;s liquidity. In some circumstances, the Fund may hold a relatively large proportion of its assets in cash in &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;anticipation
        of large redemptions. These large redemptions may also force the Fund to sell portfolio securities or other assets when &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;it
        might not otherwise do so, which may &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;adversely
        &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;affect the Fund&#x2019;s ability to maintain
        a stable $1.00 share price and increase the &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;Fund&#x2019;s
        transaction costs. In addition, large purchases of Fund shares may adversely affect the Fund&#x2019;s performance to the extent &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;that
        the Fund is delayed in investing new cash and is required to maintain a larger cash position than it ordinarily would.&lt;/span&gt;&lt;span style="-sec-ix-redline:true;"&gt;&lt;/span&gt;
        &lt;/div&gt; &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17177_MSILFTreasurySecuritiesPortfolio_171Member"
      id="ixv-18990"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;"&gt;&lt;b&gt;Stable
        NAV Risk.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt; The Fund may not be able to
        maintain a stable $1.00 share price at all times. If the Fund or another money &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;market
        fund fails to maintain a stable NAV (or if there is a perceived threat of the inability to maintain a stable NAV), the Fund &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;could
        be subject to increased redemptions, which may adversely impact the Fund&#x2019;s ability to maintain a stable $1.00 share price.&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17177_MSILFTreasurySecuritiesPortfolio_188Member"
      id="ixv-19005"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;"&gt;&lt;b&gt;Active
        Management Risk.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt; In pursuing the Fund&#x2019;s
        investment objective, the Adviser has considerable leeway in deciding which &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;investments
        to buy, hold or sell on a day-to-day basis, and which trading strategies to use. For example, the Adviser, in its &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;discretion,
        may determine to use some permitted trading strategies while not using others. The success or failure of such decisions &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;will
        affect the Fund&#x2019;s performance.&lt;/span&gt;&lt;/div&gt; &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:BarChartAndPerformanceTableHeading
      contextRef="c_17177_MSILFTreasurySecuritiesPortfolioMember"
      id="ixv-19028"
      xml:lang="en-US">Performance
Information</oef:BarChartAndPerformanceTableHeading>
    <oef:PerformanceNarrativeTextBlock
      contextRef="c_17177_MSILFTreasurySecuritiesPortfolioMember"
      id="ixv-19032"
      xml:lang="en-US">

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;The
bar chart and table below provide some indication of the risks of investing in the Fund by showing changes in the performance &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;of
the Fund&#x2019;s&#160;&#x2009;Institutional Select&#160;&#x2009;Class shares from year-to-year and by showing the average annual returns
of the &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;Fund&#x2019;s&#160;&#x2009;Institutional
Select&#160;&#x2009;Class shares for the one, five and 10 year periods. &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;The
Fund&#x2019;s past performance is not necessarily an &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;indication
of how the Fund will perform in the future.&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;
Updated performance information is available online at &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;www.morganstanley.com/liquidity&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;.&lt;/span&gt;&lt;/div&gt;</oef:PerformanceNarrativeTextBlock>
    <oef:PerformanceInformationIllustratesVariabilityOfReturns
      contextRef="c_17177_MSILFTreasurySecuritiesPortfolioMember"
      id="ixv-19034"
      xml:lang="en-US">The
bar chart and table below provide some indication of the risks of investing in the Fund by showing changes in the performance of
the Fund&#x2019;s&#160;&#x2009;Institutional Select&#160;&#x2009;Class shares from year-to-year and by showing the average annual returns
of the Fund&#x2019;s&#160;&#x2009;Institutional
Select&#160;&#x2009;Class shares for the one, five and 10 year periods. </oef:PerformanceInformationIllustratesVariabilityOfReturns>
    <oef:PerformancePastDoesNotIndicateFuture
      contextRef="c_17177_MSILFTreasurySecuritiesPortfolioMember"
      id="ixv-19038"
      xml:lang="en-US">The
Fund&#x2019;s past performance is not necessarily an indication
of how the Fund will perform in the future.</oef:PerformancePastDoesNotIndicateFuture>
    <oef:PerformanceAvailabilityWebSiteAddress
      contextRef="c_17177_MSILFTreasurySecuritiesPortfolioMember"
      id="ixv-19042"
      xml:lang="en-US">www.morganstanley.com/liquidity</oef:PerformanceAvailabilityWebSiteAddress>
    <oef:BarChartHeading
      contextRef="c_17177_MSILFTreasurySecuritiesPortfolioMember"
      id="ixv-19046"
      xml:lang="en-US">Annual
Total Returns&#x2014;Calendar Years</oef:BarChartHeading>
    <oef:BarChartTableTextBlock
      contextRef="c_17177_MSILFTreasurySecuritiesPortfolioMember"
      id="ixv-19050"
      xml:lang="en-US">

&lt;div&gt;&lt;img alt="image" src="pr17177img007.jpg"/&gt;&lt;/div&gt;</oef:BarChartTableTextBlock>
    <oef:BarChartClosingTextBlock
      contextRef="c_17177_MSILFTreasurySecuritiesPortfolioMember"
      id="ixv-19059"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="width:100%;cellspacing:0;padding-bottom:2pt;padding-top:0pt;margin-left:0pt;"&gt;
  &lt;tr style="height:1px;"&gt;
    &lt;td style="height:1px;width:33.14119922630561%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:33.71953578336557%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:33.13926499032882%"&gt;&lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:top"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;&lt;b&gt;High
        Quarter&lt;/b&gt;&lt;/span&gt; &lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:top"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;12/31/23&lt;/span&gt;
        &lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:top"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;"&gt;1.31%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="vertical-align:top"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;&lt;b&gt;Low
        Quarter&lt;/b&gt;&lt;/span&gt; &lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:top"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;03/31/21&lt;/span&gt;
        &lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:top"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;"&gt;0.00%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:BarChartClosingTextBlock>
    <oef:HighestQuarterlyReturnLabel
      contextRef="c_17177_MSILFTreasurySecuritiesPortfolio_ClassInstitutionalSelectMember"
      id="ixv-19069"
      xml:lang="en-US">High
        Quarter</oef:HighestQuarterlyReturnLabel>
    <oef:BarChartHighestQuarterlyReturnDate
      contextRef="c_17177_MSILFTreasurySecuritiesPortfolio_ClassInstitutionalSelectMember"
      id="ixv-19074"
      xml:lang="en-US">2023-12-31</oef:BarChartHighestQuarterlyReturnDate>
    <oef:BarChartHighestQuarterlyReturn
      contextRef="c_17177_MSILFTreasurySecuritiesPortfolio_ClassInstitutionalSelectMember"
      decimals="INF"
      id="ixv-131008"
      unitRef="RATIO">0.0131</oef:BarChartHighestQuarterlyReturn>
    <oef:LowestQuarterlyReturnLabel
      contextRef="c_17177_MSILFTreasurySecuritiesPortfolio_ClassInstitutionalSelectMember"
      id="ixv-19082"
      xml:lang="en-US">Low
        Quarter</oef:LowestQuarterlyReturnLabel>
    <oef:BarChartLowestQuarterlyReturnDate
      contextRef="c_17177_MSILFTreasurySecuritiesPortfolio_ClassInstitutionalSelectMember"
      id="ixv-19087"
      xml:lang="en-US">2021-03-31</oef:BarChartLowestQuarterlyReturnDate>
    <oef:BarChartLowestQuarterlyReturn
      contextRef="c_17177_MSILFTreasurySecuritiesPortfolio_ClassInstitutionalSelectMember"
      decimals="INF"
      id="ixv-131009"
      unitRef="RATIO">0</oef:BarChartLowestQuarterlyReturn>
    <oef:PerformanceTableHeading
      contextRef="c_17177_MSILFTreasurySecuritiesPortfolioMember"
      id="ixv-19093"
      xml:lang="en-US">Average
Annual Total Returns(for
the Periods Ended&#160;&#x2009;December
31, 2025)</oef:PerformanceTableHeading>
    <oef:PerformanceTableTextBlock
      contextRef="c_17177_MSILFTreasurySecuritiesPortfolioMember"
      id="ixv-19106"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="width:100%;cellspacing:0;margin-left:0;border-bottom:0.25pt solid #000000;margin-top:10px;"&gt;
  &lt;tr style="height:1px;"&gt;
    &lt;td style="height:1px;width:50.800317417307%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:16.377958851878375%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:16.377958851878375%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:16.443764878936268%"&gt;&lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&#160;&lt;/div&gt;
        &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:center;text-align:center;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;&lt;b&gt;Past&lt;/b&gt;&lt;/span&gt;&lt;br/&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;&lt;b&gt;One
        Year&lt;/b&gt;&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:center;text-align:center;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;&lt;b&gt;Past
        Five&lt;/b&gt;&lt;/span&gt;&lt;br/&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;&lt;b&gt;Years&lt;/b&gt;&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:center;text-align:center;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;&lt;b&gt;Past&lt;/b&gt;&lt;/span&gt;&lt;br/&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;&lt;b&gt;Ten
        Years&lt;/b&gt;&lt;/span&gt;&lt;/div&gt; &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;Treasury
        Securities Portfolio&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:center;text-align:center;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;-sec-ix-redline:true;"&gt;4.08%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:center;text-align:center;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;-sec-ix-redline:true;"&gt;3.06%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:center;text-align:center;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;-sec-ix-redline:true;"&gt;2.00%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:PerformanceTableTextBlock>
    <oef:AvgAnnlRtrPct
      contextRef="c_17177_MSILFTreasurySecuritiesPortfolio_ClassInstitutionalSelect_2025_01_01_2025_12_31Member"
      decimals="INF"
      id="ixv-131010"
      unitRef="RATIO">0.0408</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="c_17177_MSILFTreasurySecuritiesPortfolio_ClassInstitutionalSelect_2021_01_01_2025_12_31Member"
      decimals="INF"
      id="ixv-131011"
      unitRef="RATIO">0.0306</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="c_17177_MSILFTreasurySecuritiesPortfolio_ClassInstitutionalSelect_2016_01_01_2025_12_31Member"
      decimals="INF"
      id="ixv-131012"
      unitRef="RATIO">0.02</oef:AvgAnnlRtrPct>
    <oef:PerformanceTableClosingTextBlock
      contextRef="c_17177_MSILFTreasurySecuritiesPortfolioMember"
      id="ixv-19178"
      xml:lang="en-US">

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;You
may obtain the Fund&#x2019;s 7-day current yield by calling &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;1-888-378-1630&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;.&lt;/span&gt;&lt;/div&gt;</oef:PerformanceTableClosingTextBlock>
    <oef:MoneyMarketSevenDayYieldCaption
      contextRef="c_17177_MSILFTreasurySecuritiesPortfolioMember"
      id="ixv-19180"
      xml:lang="en-US">You
may obtain the Fund&#x2019;s 7-day current yield by calling 1-888-378-1630.</oef:MoneyMarketSevenDayYieldCaption>
    <oef:MoneyMarketSevenDayYieldPhone
      contextRef="c_17177_MSILFTreasurySecuritiesPortfolioMember"
      id="ixv-19182"
      xml:lang="en-US">1-888-378-1630</oef:MoneyMarketSevenDayYieldPhone>
    <oef:ObjectiveHeading
      contextRef="c_17176_MSILFPrimePortfolioMember"
      id="ixv-25438"
      xml:lang="en-US">Investment
Objective</oef:ObjectiveHeading>
    <oef:ObjectivePrimaryTextBlock
      contextRef="c_17176_MSILFPrimePortfolioMember"
      id="ixv-25442"
      xml:lang="en-US">

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;The Prime Portfolio (the &#x201c;Fund&#x201d;)
seeks preservation of capital, daily liquidity and maximum current income.&lt;/span&gt;&lt;/div&gt;</oef:ObjectivePrimaryTextBlock>
    <oef:ExpenseHeading
      contextRef="c_17176_MSILFPrimePortfolioMember"
      id="ixv-25447"
      xml:lang="en-US">Fees
and Expenses</oef:ExpenseHeading>
    <oef:ExpenseNarrativeTextBlock
      contextRef="c_17176_MSILFPrimePortfolioMember"
      id="ixv-25451"
      xml:lang="en-US">

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;The table below describes the expenses that
you may pay if you buy, hold and sell Investor Class shares of the Fund. The Fund does &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;not
charge any sales loads or other fees when you purchase or redeem shares. &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;&lt;b&gt;You
may pay fees other than the fees and expenses of &lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;&lt;b&gt;the
Fund, such as brokerage commissions and other fees charged by financial intermediaries, which are not reflected in the &lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;&lt;b&gt;tables
and examples below.&lt;/b&gt;&lt;/span&gt;&lt;/div&gt;</oef:ExpenseNarrativeTextBlock>
    <oef:OperatingExpensesCaption
      contextRef="c_17176_MSILFPrimePortfolioMember"
      id="ixv-25462"
      xml:lang="en-US">Annual
Fund Operating Expenses&#160;&#x2009;(expenses
that you pay each year as a percentage of the value of your investment)</oef:OperatingExpensesCaption>
    <oef:AnnualFundOperatingExpensesTableTextBlock
      contextRef="c_17176_MSILFPrimePortfolioMember"
      id="foot-17176_2877652-1011"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="width:100%;cellspacing:0;margin-left:0;border-bottom:0.25pt solid #000000;margin-top:10px;"&gt;
  &lt;tr style="height:1px;"&gt;
    &lt;td style="height:1px;width:84.95558093173594%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:15.044419068264077%"&gt;&lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&#160;&lt;/div&gt;
        &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;&lt;b&gt;Investor
        Class&lt;/b&gt;&lt;/span&gt;&lt;/div&gt; &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;Advisory
        Fee&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;-sec-ix-redline:true;"&gt;0.15%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;Distribution
        and/or Shareholder Service (12b-1) Fee&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;-sec-ix-redline:true;"&gt;None&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;Other
        Expenses&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;-sec-ix-redline:true;"&gt;0.07%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;Shareholder
        Administration Fee&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;-sec-ix-redline:true;"&gt;0.10%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;Total
        Annual Fund Operating Expenses&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:6pt;;-sec-ix-redline:true;"&gt;&lt;sup&gt;1&lt;/sup&gt;&lt;/span&gt;
        &lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;-sec-ix-redline:true;"&gt;0.32%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;Fee
        Waiver and/or Expense Reimbursement&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:6pt;;-sec-ix-redline:true;"&gt;&lt;sup&gt;1&lt;/sup&gt;&lt;/span&gt;
        &lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;-sec-ix-redline:true;"&gt;0.02%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;Total
        Annual Fund Operating Expenses After Fee Waiver and/or Expense Reimbursement&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:6pt;;-sec-ix-redline:true;"&gt;&lt;sup&gt;1&lt;/sup&gt;&lt;/span&gt;
        &lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;-sec-ix-redline:true;"&gt;0.30%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:AnnualFundOperatingExpensesTableTextBlock>
    <oef:ManagementFeesOverAssets
      contextRef="c_17176_MSILFPrimePortfolio_ClassInvestorMember"
      decimals="INF"
      id="ixv-131013"
      unitRef="RATIO">0.0015</oef:ManagementFeesOverAssets>
    <oef:DistributionAndService12b1FeesOverAssets
      contextRef="c_17176_MSILFPrimePortfolio_ClassInvestorMember"
      decimals="INF"
      id="ixv-131014"
      unitRef="RATIO">0</oef:DistributionAndService12b1FeesOverAssets>
    <oef:OtherExpensesOverAssets
      contextRef="c_17176_MSILFPrimePortfolio_ClassInvestorMember"
      decimals="INF"
      id="ixv-131015"
      unitRef="RATIO">0.0007</oef:OtherExpensesOverAssets>
    <oef:Component1OtherExpensesOverAssets
      contextRef="c_17176_MSILFPrimePortfolio_ClassInvestorMember"
      decimals="INF"
      id="ixv-131016"
      unitRef="RATIO">0.001</oef:Component1OtherExpensesOverAssets>
    <oef:ExpensesOverAssets
      contextRef="c_17176_MSILFPrimePortfolio_ClassInvestorMember"
      decimals="INF"
      id="foot-17176_2877652-1021"
      unitRef="RATIO">0.0032</oef:ExpensesOverAssets>
    <oef:FeeWaiverOrReimbursementOverAssets
      contextRef="c_17176_MSILFPrimePortfolio_ClassInvestorMember"
      decimals="INF"
      id="foot-17176_2877652-1031"
      unitRef="RATIO">0.0002</oef:FeeWaiverOrReimbursementOverAssets>
    <oef:NetExpensesOverAssets
      contextRef="c_17176_MSILFPrimePortfolio_ClassInvestorMember"
      decimals="INF"
      id="foot-17176_2877652-1041"
      unitRef="RATIO">0.003</oef:NetExpensesOverAssets>
    <oef:ExpenseExampleHeading
      contextRef="c_17176_MSILFPrimePortfolioMember"
      id="ixv-25551"
      xml:lang="en-US">Example</oef:ExpenseExampleHeading>
    <oef:ExpenseExampleNarrativeTextBlock
      contextRef="c_17176_MSILFPrimePortfolioMember"
      id="ixv-25555"
      xml:lang="en-US">

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;The example below is intended to help you compare
the cost of investing in the Fund&#x2019;s&#160;&#x2009;Investor&#160;&#x2009;Class with the cost of investing in &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;other
mutual funds.&lt;/span&gt;&lt;/div&gt;

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;The example assumes that you invest $10,000
in the Fund&#x2019;s&#160;&#x2009;Investor Class for the time periods indicated and then redeem all of your &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;shares
at the end of those periods, your investment has a 5% return each year and that the Fund&#x2019;s operating expenses remain the &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;same
(except that the example incorporates the fee waiver and/or expense reimbursement arrangement for only the first year). &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;Although
your actual costs may be higher or lower, based on these assumptions your costs would be:&lt;/span&gt;&lt;/div&gt;</oef:ExpenseExampleNarrativeTextBlock>
    <oef:ExpenseExampleWithRedemptionTableTextBlock
      contextRef="c_17176_MSILFPrimePortfolioMember"
      id="ixv-25569"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="width:100%;cellspacing:0;margin-left:0;border-bottom:0.25pt solid #000000;margin-top:10px;"&gt;
  &lt;tr style="height:1px;"&gt;
    &lt;td style="height:1px;width:34.33401678981779%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:15.787844790901001%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:16.368138032419047%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:16.368138032419047%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:16.368138032419047%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:0.7737243220240628%"&gt;&lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&#160;&lt;/div&gt;
        &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;&lt;b&gt;1
        Year&lt;/b&gt;&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;&lt;b&gt;3
        Years&lt;/b&gt;&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;&lt;b&gt;5
        Years&lt;/b&gt;&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;&lt;b&gt;10
        Years&lt;/b&gt;&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;Investor
        Class&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;-sec-ix-redline:true;"&gt;$31
        &lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;-sec-ix-redline:true;"&gt;$101
        &lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;-sec-ix-redline:true;"&gt;$178
        &lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;-sec-ix-redline:true;"&gt;$404
        &lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:top"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:ExpenseExampleWithRedemptionTableTextBlock>
    <oef:ExpenseExampleYear01
      contextRef="c_17176_MSILFPrimePortfolio_ClassInvestorMember"
      decimals="INF"
      id="ixv-131020"
      unitRef="USD">31</oef:ExpenseExampleYear01>
    <oef:ExpenseExampleYear03
      contextRef="c_17176_MSILFPrimePortfolio_ClassInvestorMember"
      decimals="INF"
      id="ixv-131021"
      unitRef="USD">101</oef:ExpenseExampleYear03>
    <oef:ExpenseExampleYear05
      contextRef="c_17176_MSILFPrimePortfolio_ClassInvestorMember"
      decimals="INF"
      id="ixv-131022"
      unitRef="USD">178</oef:ExpenseExampleYear05>
    <oef:ExpenseExampleYear10
      contextRef="c_17176_MSILFPrimePortfolio_ClassInvestorMember"
      decimals="INF"
      id="ixv-131023"
      unitRef="USD">404</oef:ExpenseExampleYear10>
    <oef:StrategyHeading
      contextRef="c_17176_MSILFPrimePortfolioMember"
      id="ixv-25620"
      xml:lang="en-US">Principal
Investment Strategies</oef:StrategyHeading>
    <oef:StrategyNarrativeTextBlock
      contextRef="c_17176_MSILFPrimePortfolioMember"
      id="ixv-25624"
      xml:lang="en-US">

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;The Fund invests in liquid, high quality U.S.
dollar-denominated money market instruments of U.S. and foreign financial &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;corporations
and U.S. non-financial corporations. The Fund also invests in obligations issued or guaranteed by the U.S. Government &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;and
its agencies and instrumentalities. The Fund&#x2019;s money market investments may include commercial paper, corporate debt &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;obligations,
debt obligations (including certificates of deposit and promissory notes) of U.S. banks or foreign banks, or of U.S. &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;branches
or subsidiaries of foreign banks, or foreign branches of U.S. banks (such as Yankee obligations), certificates of deposit of &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;savings
banks and savings and loan organizations, asset-backed securities, repurchase agreements and municipal obligations. The &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;Fund
is permitted to hold a portion of its assets in cash.&lt;/span&gt;&lt;/div&gt;

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;The Fund may also invest in U.S. dollar-denominated
foreign securities and money market instruments.&lt;/span&gt;&lt;/div&gt;

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;The Fund operates as an &#x201c;institutional
money market fund,&#x201d; which is neither a &#x201c;government money market fund&#x201d; nor &#x201c;retail money &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;market
fund&#x201d; as such terms are defined in or interpreted under Rule 2a-7 under the Investment Company Act of 1940, as amended &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;(&#x201c;Rule
2a-7&#x201d; under the &#x201c;1940 Act&#x201d;). As such, the Fund is required to price and transact in its shares at a net asset value
per share &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;(&#x201c;NAV&#x201d;) reflecting
market-based values of its portfolio holdings (i.e., at a &#x201c;floating&#x201d; NAV), rounded to a minimum of the fourth &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;decimal
place. Like other money market funds of its type, the Fund is subject to the possible imposition of a discretionary liquidity &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;fee
if the Adviser, as the delegate of the Board of Trustees, determines that such fee is in the best interests of the Fund.&lt;/span&gt;&lt;/div&gt;

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;In addition, under Rule 2a-7, as an institutional
prime money market fund, the Fund is required to impose a mandatory liquidity fee &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;if
the Fund experiences total daily net redemptions exceeding 5% of the Fund&#x2019;s net assets (or such smaller amount of net &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;redemptions
as the Board of Trustees determines) based on flow information available within a reasonable period after the &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;computation
of the Fund&#x2019;s net asset value on that day. The amount of a mandatory liquidity fee to be imposed will be based on a &lt;/span&gt;&lt;/div&gt;

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;good faith estimate, supported by data, of
the costs the Fund would incur if the Fund sold a pro rata amount of each security in its &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;portfolio
to satisfy the amount of the net redemptions. If the Fund&#x2019;s liquidity costs cannot be estimated in good faith and supported &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;by
data, a 1% default mandatory liquidity fee will be imposed. If the amount of the mandatory liquidity fee would be &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;margin-left:0pt;margin-left:0pt;"&gt;&lt;i&gt;de
&lt;/i&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;margin-left:0pt;margin-left:0pt;"&gt;&lt;i&gt;minimis&lt;/i&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;
&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;(i.e., less than 0.01% of the value of
the shares redeemed), the Fund is not required to impose a mandatory liquidity fee. The Board &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;of
Trustees has delegated to the Adviser the responsibility for making mandatory liquidity fee determinations.&lt;/span&gt;&lt;/div&gt;

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;The Fund&#x2019;s investments
are subject to the quality, diversification, maturity, liquidity and other requirements of Rule 2a-7.&lt;/span&gt;&lt;/div&gt;</oef:StrategyNarrativeTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17176_MSILFPrimePortfolio_157Member"
      id="ixv-25703"
      xml:lang="en-US">&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;You
could lose money by investing in the Fund. &lt;/span&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17176_MSILFPrimePortfolio_164Member"
      id="ixv-25709"
      xml:lang="en-US">&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;An
investment in the Fund is not a bank account and &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;is
not insured or guaranteed by the Federal Deposit Insurance Corporation (&#x201c;FDIC&#x201d;) or any other government agency.&lt;/span&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17176_MSILFPrimePortfolio_165Member"
      id="ixv-25719"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;"&gt;&lt;b&gt;Credit
        and Interest Rate Risk.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt; Credit risk refers
        to the possibility that the issuer or guarantor of a security, or&#160;&#x2009;counterparty to a &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;transaction,
        will be unable or unwilling or perceived to be unable or unwilling to make interest payments and/or repay the &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;principal
        on its debt or otherwise honor its obligations, including the risk of default. &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;In
        the case of revenue bonds, notes or &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;commercial
        paper, for example, the credit risk is the possibility that the user fees from a project or other specified revenue sources &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;are
        insufficient to meet interest and/or principal payment obligations.&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;
        In such instances, the value of the Fund could decline and &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;the
        Fund could lose money. If an issuer&#x2019;s, guarantor&#x2019;s or counterparty&#x2019;s financial condition worsens, the credit quality
        of the &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;issuer, guarantor or counterparty
        may deteriorate. Credit ratings may not be an accurate assessment of financial condition, &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;liquidity
        or credit risk. Although credit ratings may not accurately reflect the true credit risk of an instrument, a change in the &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;credit
        rating of an instrument or an issuer, guarantor or counterparty, or the market&#x2019;s perception of the creditworthiness of an &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;instrument
        or issuer, guarantor or counterparty can have a rapid, adverse effect on the instrument&#x2019;s value and liquidity and make &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;it
        more difficult for the Fund to sell at an advantageous price or time. Interest rate risk refers to the decline in the value of a fixed-&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;income
        security resulting from changes in the general level of interest rates. A wide variety of market and economic factors can &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;cause
        interest rates to rise or fall, including central bank monetary policy, rising inflation, disinflation or deflation, and changes in &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;general
        economic conditions. When the general level of interest rates goes up, the prices of most fixed-income securities go down. &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;When
        the general level of interest rates goes down, the prices of most fixed-income securities go up but the yield or income from &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;new
        issuances of fixed-income securities generally decreases. Securities with longer durations will generally be more sensitive to &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;changes
        in interest rates than securities with shorter durations. Fluctuations in interest rates may also affect the liquidity of and &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;income
        generated by fixed-income instruments held by the Fund. The Fund may invest in variable and floating rate loans and &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;other
        variable and floating rate securities. Although these instruments are generally less sensitive to interest rate changes than fixed &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;rate
        instruments, the value of variable and floating rate loans and other securities may decline if their interest rates do not rise as &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;quickly,
        or as much, as general interest rates. The Fund may face a heightened level of interest rate risk in times of monetary &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;policy
        change and/or uncertainty, such as when the Federal Reserve Board adjusts a quantitative easing program and/or changes &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;rates.
        Changing interest rates may have unpredictable effects on the markets and may detract from Fund performance. A changing &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;interest
        rate environment increases certain risks, including the potential for periods of market volatility and increased &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;redemptions.&#160;&#x2009;&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17176_MSILFPrimePortfolio_420Member"
      id="ixv-25758"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;"&gt;&lt;b&gt;Bank
        Obligations.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt; The activities of U.S. and
        most foreign banks are subject to comprehensive regulations. The enactment of new &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;legislation
        or regulations, as well as changes in interpretation and enforcement of current laws, may affect the manner of &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;operations
        and profitability of domestic and foreign banks. In addition, banks may be particularly susceptible to certain economic &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;factors.&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17176_MSILFPrimePortfolio_166Member"
      id="ixv-25774"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;"&gt;&lt;b&gt;Fixed-Income
        Securities.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt; Fixed-income securities are
        subject to the risk of the issuer&#x2019;s inability to meet principal and interest &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;payments
        on its obligations (i.e., credit risk) and are subject to price volatility resulting from, among other things, interest rate &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;sensitivity
        (i.e., interest rate risk), market perception of the creditworthiness of the issuer and general market liquidity (i.e., market &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;risk).
        Securities with longer durations are likely to be more sensitive to changes in interest rates, generally making them more &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;volatile
        than securities with shorter durations. The Fund may be subject to certain liquidity risks that may result from the lack of &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;an
        active market and the reduced number and capacity of traditional market participants to make a market in fixed-income &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;securities.&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17176_MSILFPrimePortfolio_290Member"
      id="ixv-25822"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;padding-right:2%;padding-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;"&gt;&lt;b&gt;Commercial
        Paper.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt; Commercial paper is subject to
        interest rate risk and is susceptible to changes in the issuer&#x2019;s financial condition &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;or
        credit quality. Commercial paper is typically repaid with the proceeds from the issuance of new commercial paper. Thus, &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;investments
        in commercial paper are subject to the risk (commonly referred to as rollover risk) that the issuer will be unable to &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;issue
        sufficient new commercial paper to meet the repayment obligations under its outstanding commercial paper. Because &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;commercial
        paper is typically unsecured, investments in commercial paper are subject to increased credit risk.&lt;/span&gt;&lt;/div&gt; &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17176_MSILFPrimePortfolio_178Member"
      id="ixv-25839"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;-sec-ix-redline:true;"&gt;&lt;b&gt;U.S.
        Government Securities.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;
        Different types of U.S. government securities are subject to different levels of credit risk, including the &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;risk
        of default, depending on the nature of the particular government support for that security. For example, a U.S. government-&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;sponsored
        entity, such as Federal National Mortgage Association or Federal Home Loan Mortgage Corporation, although &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;chartered
        or sponsored by an Act of Congress, may issue securities that are neither insured nor guaranteed by the U.S. Treasury &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;and,
        therefore, are not backed by the full faith and credit of the United States. With respect to U.S. government securities that are &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;not
        backed by the full faith and credit of the United States, there is the risk that the U.S. government will not provide financial &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;support
        to such U.S. government agencies, instrumentalities or sponsored enterprises if it is not obligated to do so by law. U.S. &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;government
        securities are also subject to interest rate risks and can exhibit price fluctuations resulting from increases or decreases &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;in
        interest rates.&lt;/span&gt;&lt;/div&gt; &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17176_MSILFPrimePortfolio_180Member"
      id="ixv-25860"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;"&gt;&lt;b&gt;Asset-Backed
        Securities.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt; Asset-backed securities are
        subject to credit (such as a borrower&#x2019;s default on its mortgage obligation and &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;the
        default or failure of a guarantee underlying the asset-backed security), interest rate and certain additional risks, including the &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;risk
        that various federal and state consumer laws and other legal and economic factors may result in the collateral backing the &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;securities
        being insufficient to support payment on the securities. Some asset-backed securities also entail prepayment risk and &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;extension
        risk, which may vary depending on the type of asset. Due to these risks, asset-backed securities may become more &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;volatile
        in certain interest rate environments.&lt;/span&gt;&lt;/div&gt; &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17176_MSILFPrimePortfolio_268Member"
      id="ixv-25878"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;"&gt;&lt;b&gt;Repurchase
        Agreements.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt; Repurchase agreements are
        subject to risks associated with the possibility of default by the seller at a time &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;when
        the collateral has declined in value, or insolvency of the seller, which may affect the Fund&#x2019;s right to control the collateral
        and &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;result in certain costs and delays. Repurchase
        agreements may involve a greater degree of credit risk than investments in U.S. &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;government
        securities.&#160;&#x2009;&lt;/span&gt;&lt;/div&gt; &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17176_MSILFPrimePortfolio_236Member"
      id="ixv-25894"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;"&gt;&lt;b&gt;Foreign
        Securities.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt; The Fund may invest in U.S.
        dollar-denominated securities issued by foreign governmental or corporate issuers. &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;Investing
        in securities of foreign issuers involves some additional risks than securities of U.S. issuers. While foreign securities, &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;including
        foreign money market securities, are subject to the same type of risks that pertain to domestic issuers, namely credit risk &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;and
        interest rate risk, they are also subject to other additional risks. Foreign issuers generally are subject to different accounting, &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;auditing
        and financial reporting standards than U.S. issuers. There may be less information available to the public about foreign &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;issuers.
        In some foreign countries, there is also the risk of government expropriation, excessive taxation, political or social &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;instability,
        economic sanctions or other similar governmental activity or diplomatic developments (including regional and global, &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;military
        or other conflicts)&#160;&#x2009;that could affect an investment. There also can be difficulty obtaining and enforcing judgments against
        &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;issuers in foreign countries. Governmental
        interventions or other actions can have a significant effect on the economic conditions &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;in
        foreign countries, which also may adversely affect the Fund&#x2019;s investments in foreign issuers.&lt;/span&gt;&lt;/div&gt; &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17176_MSILFPrimePortfolio_169Member"
      id="ixv-25916"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;"&gt;&lt;b&gt;Municipal
        Obligations.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt; To the extent the Fund invests
        in municipal obligations issued by state and local governments and their &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;agencies,
        the Fund may be susceptible to political, economic, regulatory or other factors affecting issuers of these municipal &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;obligations.
        To the extent that the Fund invests in municipal obligations of issuers in the same economic sector, it could be more &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;sensitive
        to economic, business or political developments that affect such sector. During certain economic and other conditions, &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;the
        financial resources of many issuers of municipal securities may be significantly stressed, which could impair any such issuer&#x2019;s
        &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;ability to meet its financial obligations
        when due and adversely impact the value of its securities held by the Fund. &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;While
        interest &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;earned on municipal securities is
        generally not subject to federal income tax, any interest earned on taxable municipal securities is &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;fully
        taxable at the federal level and may be subject to state and/or local income tax.&lt;/span&gt;&lt;/div&gt; &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17176_MSILFPrimePortfolio_174Member"
      id="ixv-25937"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;"&gt;&lt;b&gt;Market
        and Geopolitical Risk.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt; The value of your
        investment in the Fund is based on the values of the Fund&#x2019;s investments, which &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;change
        due to economic and other events that affect the U.S. and global markets generally, as well as those that affect or are &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;perceived
        or expected to affect particular regions, countries, industries, companies, issuers, sectors, asset classes or governments. &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;These
        types of events may be sudden and unexpected, and could adversely affect the value (or income generated by) and liquidity &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;of
        the Fund&#x2019;s investments, which may in turn impact the Fund&#x2019;s ability to sell securities and/or its ability to meet redemptions.
        &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;The risks associated with these developments
        may be magnified if certain social, political, economic and other conditions and &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;events
        (such as war, natural disasters or events, epidemics and pandemics, terrorism, conflicts, social unrest, recessions, inflation, &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;interest
        rate changes and supply chain disruptions) adversely interrupt or otherwise affect the global economy and financial &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;markets.
        It is difficult to predict when events affecting the U.S. or global financial markets or economies may occur, the effects &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;that
        such events may have and the duration of those effects (which may last for extended periods). These types of events may &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;negatively
        impact broad segments of businesses and populations and have a significant and rapid negative impact on the &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;performance
        or value of the Fund&#x2019;s investments, adversely affect and increase the volatility of the Fund&#x2019;s share price and &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;exacerbate
        pre-existing risks to the Fund. The frequency and magnitude of resulting changes in the value of the Fund&#x2019;s &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;investments
        cannot be predicted.&lt;/span&gt;&lt;/div&gt; &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17176_MSILFPrimePortfolio_480Member"
      id="ixv-25990"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;padding-right:2%;padding-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;-sec-ix-redline:true;"&gt;&lt;b&gt;Large
        Transactions Risk.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;
        The Fund may experience adverse effects when certain large shareholders, or a number of shareholders &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;collectively,
        purchase or redeem large amounts of shares of the Fund, which may occur rapidly or unexpectedly. Such larger than &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;normal
        shareholder redemptions may adversely affect and increase the volatility of the Fund&#x2019;s share price and negatively impact &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;the
        Fund&#x2019;s liquidity. In some circumstances, the Fund may hold a relatively large proportion of its assets in cash in anticipation
        of &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;large redemptions.
        These large redemptions may also force the Fund to sell portfolio securities or other assets when it might not &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;otherwise
        do so, which may adversely affect and increase the volatility of the Fund&#x2019;s share price and increase the Fund&#x2019;s &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;transaction
        costs. In addition, large purchases of Fund shares may adversely affect the Fund&#x2019;s performance to the extent that the &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;Fund
        is delayed in investing new cash and is required to maintain a larger cash position than it ordinarily would. Finally, large &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;redemptions
        may cause the Fund to impose a discretionary liquidity fee.&lt;/span&gt;&lt;/div&gt; &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17176_MSILFPrimePortfolio_425Member"
      id="ixv-26011"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;"&gt;&lt;b&gt;Floating
        NAV Risk.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt; The Fund does not maintain
        a stable NAV per share. The value of the Fund&#x2019;s shares will be calculated to four &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;decimal
        places and will fluctuate with changes in the values of the Fund&#x2019;s portfolio securities. When you sell your shares, they may &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;be
        worth more or less than what you originally paid for them. This may result in a capital gain or loss.&lt;/span&gt;&lt;/div&gt; &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17176_MSILFPrimePortfolio_188Member"
      id="ixv-26026"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;"&gt;&lt;b&gt;Active
        Management Risk.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt; In pursuing the Fund&#x2019;s
        investment objective, the Adviser has considerable leeway in deciding which &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;investments
        to buy, hold or sell on a day-to-day basis, and which trading strategies to use. For example, the Adviser, in its &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;discretion,
        may determine to use some permitted trading strategies while not using others. The success or failure of such decisions &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;will
        affect the Fund&#x2019;s performance.&lt;/span&gt;&lt;/div&gt; &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17176_MSILFPrimePortfolio_487Member"
      id="ixv-26042"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;"&gt;&lt;b&gt;Discretionary
        Liquidity Fee Risk.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt; The Board, or its
        delegate, has discretion to impose a liquidity fee of up to 2% upon the &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;redemption
        of shares if the Board or its delegate determines that is in the best interest of the Fund, which may impact the value of &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;the
        Fund&#x2019;s shares when you sell your shares.&lt;/span&gt;&lt;/div&gt; &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17176_MSILFPrimePortfolio_488Member"
      id="ixv-26057"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;"&gt;&lt;b&gt;Mandatory
        Liquidity Fee Risk.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt; The Board, or its
        delegate, must impose a mandatory liquidity fee upon all shares redeemed if the &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;Fund&#x2019;s
        net redemptions on any business day exceed 5% of the Fund&#x2019;s net assets, unless the liquidity costs are de minimis. &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;Accordingly,
        redemptions by shareholders may be subject to a mandatory liquidity fee at certain times, which may impact the &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;value
        of the Fund&#x2019;s shares when you sell your shares.&lt;/span&gt;&lt;/div&gt; &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:BarChartAndPerformanceTableHeading
      contextRef="c_17176_MSILFPrimePortfolioMember"
      id="ixv-26080"
      xml:lang="en-US">Performance
Information</oef:BarChartAndPerformanceTableHeading>
    <oef:PerformanceNarrativeTextBlock
      contextRef="c_17176_MSILFPrimePortfolioMember"
      id="ixv-26084"
      xml:lang="en-US">

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;The
bar chart and table below provide some indication of the risks of investing in the Fund by showing changes in the performance &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;of
the Fund&#x2019;s&#160;&#x2009;Investor&#160;&#x2009;Class shares from year-to-year and by showing the average annual returns of the Fund&#x2019;s&#160;&#x2009;Investor&#160;&#x2009;Class
shares &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;for the one, five and 10 year periods.
&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;The
Fund&#x2019;s past performance is not necessarily an indication of how the Fund will perform in &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;the
future.&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt; Updated performance
information is available online at &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;www.morganstanley.com/liquidity&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;.&lt;/span&gt;&lt;/div&gt;</oef:PerformanceNarrativeTextBlock>
    <oef:PerformanceInformationIllustratesVariabilityOfReturns
      contextRef="c_17176_MSILFPrimePortfolioMember"
      id="ixv-26086"
      xml:lang="en-US">The
bar chart and table below provide some indication of the risks of investing in the Fund by showing changes in the performance of
the Fund&#x2019;s&#160;&#x2009;Investor&#160;&#x2009;Class shares from year-to-year and by showing the average annual returns of the Fund&#x2019;s&#160;&#x2009;Investor&#160;&#x2009;Class
shares for the one, five and 10 year periods.
</oef:PerformanceInformationIllustratesVariabilityOfReturns>
    <oef:PerformancePastDoesNotIndicateFuture
      contextRef="c_17176_MSILFPrimePortfolioMember"
      id="ixv-26090"
      xml:lang="en-US">The
Fund&#x2019;s past performance is not necessarily an indication of how the Fund will perform in the
future.</oef:PerformancePastDoesNotIndicateFuture>
    <oef:PerformanceAvailabilityWebSiteAddress
      contextRef="c_17176_MSILFPrimePortfolioMember"
      id="ixv-26094"
      xml:lang="en-US">www.morganstanley.com/liquidity</oef:PerformanceAvailabilityWebSiteAddress>
    <oef:BarChartHeading
      contextRef="c_17176_MSILFPrimePortfolioMember"
      id="ixv-26098"
      xml:lang="en-US">Annual
Total Returns&#x2014;Calendar Years*</oef:BarChartHeading>
    <oef:BarChartTableTextBlock
      contextRef="c_17176_MSILFPrimePortfolioMember"
      id="ixv-26102"
      xml:lang="en-US">

&lt;div&gt;&lt;img alt="image" src="pr17176img003.jpg"/&gt;&lt;/div&gt;</oef:BarChartTableTextBlock>
    <oef:BarChartClosingTextBlock
      contextRef="c_17176_MSILFPrimePortfolioMember"
      id="ixv-26109"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="width:100%;cellspacing:0;padding-bottom:2pt;padding-top:0pt;margin-left:0pt;"&gt;
  &lt;tr style="height:1px;"&gt;
    &lt;td style="height:1px;width:33.14119922630561%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:33.71953578336557%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:33.13926499032882%"&gt;&lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:top"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;&lt;b&gt;High
        Quarter&lt;/b&gt;&lt;/span&gt; &lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:top"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;09/30/16&lt;/span&gt;
        &lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:top"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;"&gt;0.07%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="vertical-align:top"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;&lt;b&gt;Low
        Quarter&lt;/b&gt;&lt;/span&gt; &lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:top"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;12/31/16&lt;/span&gt;
        &lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:top"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;"&gt;0.00%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:BarChartClosingTextBlock>
    <oef:HighestQuarterlyReturnLabel
      contextRef="c_17176_MSILFPrimePortfolio_ClassInvestorMember"
      id="ixv-26119"
      xml:lang="en-US">High
        Quarter</oef:HighestQuarterlyReturnLabel>
    <oef:BarChartHighestQuarterlyReturnDate
      contextRef="c_17176_MSILFPrimePortfolio_ClassInvestorMember"
      id="ixv-26124"
      xml:lang="en-US">2016-09-30</oef:BarChartHighestQuarterlyReturnDate>
    <oef:BarChartHighestQuarterlyReturn
      contextRef="c_17176_MSILFPrimePortfolio_ClassInvestorMember"
      decimals="INF"
      id="ixv-131024"
      unitRef="RATIO">0.0007</oef:BarChartHighestQuarterlyReturn>
    <oef:LowestQuarterlyReturnLabel
      contextRef="c_17176_MSILFPrimePortfolio_ClassInvestorMember"
      id="ixv-26132"
      xml:lang="en-US">Low
        Quarter</oef:LowestQuarterlyReturnLabel>
    <oef:BarChartLowestQuarterlyReturnDate
      contextRef="c_17176_MSILFPrimePortfolio_ClassInvestorMember"
      id="ixv-26137"
      xml:lang="en-US">2016-12-31</oef:BarChartLowestQuarterlyReturnDate>
    <oef:BarChartLowestQuarterlyReturn
      contextRef="c_17176_MSILFPrimePortfolio_ClassInvestorMember"
      decimals="INF"
      id="ixv-131025"
      unitRef="RATIO">0</oef:BarChartLowestQuarterlyReturn>
    <oef:PerformanceTableHeading
      contextRef="c_17176_MSILFPrimePortfolioMember"
      id="ixv-26143"
      xml:lang="en-US">Average
Annual Total Returns*(for
the Periods Ended&#160;&#x2009;December
31, 2025)</oef:PerformanceTableHeading>
    <oef:PerformanceTableTextBlock
      contextRef="c_17176_MSILFPrimePortfolioMember"
      id="foot-17176_2964542-1011"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="width:100%;cellspacing:0;margin-left:0;border-bottom:0.25pt solid #000000;margin-top:10px;"&gt;
  &lt;tr style="height:1px;"&gt;
    &lt;td style="height:1px;width:50.800317417307%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:16.377958851878375%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:16.377958851878375%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:16.443764878936268%"&gt;&lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&#160;&lt;/div&gt;
        &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:center;text-align:center;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;&lt;b&gt;Past&lt;/b&gt;&lt;/span&gt;&lt;br/&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;&lt;b&gt;One
        Year&lt;/b&gt;&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:center;text-align:center;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;&lt;b&gt;Past&lt;/b&gt;&lt;/span&gt;&lt;br/&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;&lt;b&gt;Five
        Years&lt;/b&gt;&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:center;text-align:center;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;&lt;b&gt;Past&lt;/b&gt;&lt;/span&gt;&lt;br/&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;&lt;b&gt;Ten
        Years&lt;/b&gt;&lt;/span&gt;&lt;/div&gt; &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;Prime
        Portfolio&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;vertical-align:top;;-sec-ix-redline:true;"&gt;*&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:center;text-align:center;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;-sec-ix-redline:true;"&gt;0.00%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:center;text-align:center;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;-sec-ix-redline:true;"&gt;0.00%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:center;text-align:center;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;-sec-ix-redline:true;"&gt;0.02%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:PerformanceTableTextBlock>
    <oef:AvgAnnlRtrPct
      contextRef="c_17176_MSILFPrimePortfolio_ClassInvestor_2025_01_01_2025_12_31Member"
      decimals="INF"
      id="foot-17176_2964542-1021"
      unitRef="RATIO">0</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="c_17176_MSILFPrimePortfolio_ClassInvestor_2021_01_01_2025_12_31Member"
      decimals="INF"
      id="foot-17176_2964542-1031"
      unitRef="RATIO">0</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="c_17176_MSILFPrimePortfolio_ClassInvestor_2016_01_01_2025_12_31Member"
      decimals="INF"
      id="foot-17176_2964542-1041"
      unitRef="RATIO">0.0002</oef:AvgAnnlRtrPct>
    <oef:PerformanceTableClosingTextBlock
      contextRef="c_17176_MSILFPrimePortfolioMember"
      id="ixv-26242"
      xml:lang="en-US">

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;You
may obtain the Fund&#x2019;s 7-day current yield by calling &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;1-888-378-1630&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;.&lt;/span&gt;&lt;/div&gt;</oef:PerformanceTableClosingTextBlock>
    <oef:MoneyMarketSevenDayYieldCaption
      contextRef="c_17176_MSILFPrimePortfolioMember"
      id="ixv-26244"
      xml:lang="en-US">You
may obtain the Fund&#x2019;s 7-day current yield by calling 1-888-378-1630.</oef:MoneyMarketSevenDayYieldCaption>
    <oef:MoneyMarketSevenDayYieldPhone
      contextRef="c_17176_MSILFPrimePortfolioMember"
      id="ixv-26246"
      xml:lang="en-US">1-888-378-1630</oef:MoneyMarketSevenDayYieldPhone>
    <oef:ObjectiveHeading
      contextRef="c_17176_MSILFGovernmentPortfolioMember"
      id="ixv-26322"
      xml:lang="en-US">Investment
Objective</oef:ObjectiveHeading>
    <oef:ObjectivePrimaryTextBlock
      contextRef="c_17176_MSILFGovernmentPortfolioMember"
      id="ixv-26326"
      xml:lang="en-US">

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;The Government Portfolio (the &#x201c;Fund&#x201d;)
seeks preservation of capital, daily liquidity and maximum current income.&lt;/span&gt;&lt;/div&gt;</oef:ObjectivePrimaryTextBlock>
    <oef:ExpenseHeading
      contextRef="c_17176_MSILFGovernmentPortfolioMember"
      id="ixv-26331"
      xml:lang="en-US">Fees
and Expenses</oef:ExpenseHeading>
    <oef:ExpenseNarrativeTextBlock
      contextRef="c_17176_MSILFGovernmentPortfolioMember"
      id="ixv-26335"
      xml:lang="en-US">

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;The table below describes the expenses that
you may pay if you buy, hold and sell Investor Class shares of the Fund. The Fund does &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;not
charge any sales loads or other fees when you purchase or redeem shares. &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;&lt;b&gt;You
may pay fees other than the fees and expenses of &lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;&lt;b&gt;the
Fund, such as brokerage commissions and other fees charged by financial intermediaries, which are not reflected in the &lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;&lt;b&gt;tables
and examples below.&lt;/b&gt;&lt;/span&gt;&lt;/div&gt;</oef:ExpenseNarrativeTextBlock>
    <oef:OperatingExpensesCaption
      contextRef="c_17176_MSILFGovernmentPortfolioMember"
      id="ixv-26346"
      xml:lang="en-US">Annual
Fund Operating Expenses&#160;&#x2009;(expenses
that you pay each year as a percentage of the value of your investment)</oef:OperatingExpensesCaption>
    <oef:AnnualFundOperatingExpensesTableTextBlock
      contextRef="c_17176_MSILFGovernmentPortfolioMember"
      id="foot-17176_2877723-1011"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="width:100%;cellspacing:0;margin-left:0;border-bottom:0.25pt solid #000000;margin-top:10px;"&gt;
  &lt;tr style="height:1px;"&gt;
    &lt;td style="height:1px;width:84.95558093173594%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:15.044419068264077%"&gt;&lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&#160;&lt;/div&gt;
        &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;&lt;b&gt;Investor
        Class&lt;/b&gt;&lt;/span&gt;&lt;/div&gt; &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;Advisory
        Fee&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;-sec-ix-redline:true;"&gt;0.15%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;Distribution
        and/or Shareholder Service (12b-1) Fee&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;-sec-ix-redline:true;"&gt;None&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;Other
        Expenses&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;-sec-ix-redline:true;"&gt;0.05%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;Shareholder
        Administration Fee&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;-sec-ix-redline:true;"&gt;0.10%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;Total
        Annual Fund Operating Expenses&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:6pt;;-sec-ix-redline:true;"&gt;&lt;sup&gt;1&lt;/sup&gt;&lt;/span&gt;
        &lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;-sec-ix-redline:true;"&gt;0.30%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;Fee
        Waiver and/or Expense Reimbursement&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:6pt;;-sec-ix-redline:true;"&gt;&lt;sup&gt;1&lt;/sup&gt;&lt;/span&gt;
        &lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;-sec-ix-redline:true;"&gt;0.05%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;Total
        Annual Fund Operating Expenses After Fee Waiver and/or Expense Reimbursement&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:6pt;;-sec-ix-redline:true;"&gt;&lt;sup&gt;1&lt;/sup&gt;&lt;/span&gt;
        &lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;-sec-ix-redline:true;"&gt;0.25%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:AnnualFundOperatingExpensesTableTextBlock>
    <oef:ManagementFeesOverAssets
      contextRef="c_17176_MSILFGovernmentPortfolio_ClassInvestorMember"
      decimals="INF"
      id="ixv-131029"
      unitRef="RATIO">0.0015</oef:ManagementFeesOverAssets>
    <oef:DistributionAndService12b1FeesOverAssets
      contextRef="c_17176_MSILFGovernmentPortfolio_ClassInvestorMember"
      decimals="INF"
      id="ixv-131030"
      unitRef="RATIO">0</oef:DistributionAndService12b1FeesOverAssets>
    <oef:OtherExpensesOverAssets
      contextRef="c_17176_MSILFGovernmentPortfolio_ClassInvestorMember"
      decimals="INF"
      id="foot-17176_2877723-1021"
      unitRef="RATIO">0.0005</oef:OtherExpensesOverAssets>
    <oef:Component1OtherExpensesOverAssets
      contextRef="c_17176_MSILFGovernmentPortfolio_ClassInvestorMember"
      decimals="INF"
      id="ixv-131032"
      unitRef="RATIO">0.001</oef:Component1OtherExpensesOverAssets>
    <oef:ExpensesOverAssets
      contextRef="c_17176_MSILFGovernmentPortfolio_ClassInvestorMember"
      decimals="INF"
      id="foot-17176_2877723-1031"
      unitRef="RATIO">0.003</oef:ExpensesOverAssets>
    <oef:FeeWaiverOrReimbursementOverAssets
      contextRef="c_17176_MSILFGovernmentPortfolio_ClassInvestorMember"
      decimals="INF"
      id="foot-17176_2877723-1041"
      unitRef="RATIO">0.0005</oef:FeeWaiverOrReimbursementOverAssets>
    <oef:NetExpensesOverAssets
      contextRef="c_17176_MSILFGovernmentPortfolio_ClassInvestorMember"
      decimals="INF"
      id="foot-17176_2877723-1051"
      unitRef="RATIO">0.0025</oef:NetExpensesOverAssets>
    <oef:ExpenseExampleHeading
      contextRef="c_17176_MSILFGovernmentPortfolioMember"
      id="ixv-26435"
      xml:lang="en-US">Example</oef:ExpenseExampleHeading>
    <oef:ExpenseExampleNarrativeTextBlock
      contextRef="c_17176_MSILFGovernmentPortfolioMember"
      id="ixv-26439"
      xml:lang="en-US">

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;The example below is intended to help you compare
the cost of investing in the Fund&#x2019;s&#160;&#x2009;Investor&#160;&#x2009;Class with the cost of investing in &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;other
mutual funds.&lt;/span&gt;&lt;/div&gt;

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;The example assumes that you invest $10,000
in the Fund&#x2019;s&#160;&#x2009;Investor Class for the time periods indicated and then redeem all of your &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;shares
at the end of those periods, your investment has a 5% return each year and that the Fund&#x2019;s operating expenses remain the &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;same
(except that the example incorporates the fee waiver and/or expense reimbursement arrangement for only the first year). &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;Although
your actual costs may be higher or lower, based on these assumptions your costs would be:&lt;/span&gt;&lt;/div&gt;</oef:ExpenseExampleNarrativeTextBlock>
    <oef:ExpenseExampleWithRedemptionTableTextBlock
      contextRef="c_17176_MSILFGovernmentPortfolioMember"
      id="ixv-26453"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="width:100%;cellspacing:0;margin-left:0;border-bottom:0.25pt solid #000000;margin-top:10px;"&gt;
  &lt;tr style="height:1px;"&gt;
    &lt;td style="height:1px;width:34.33401678981779%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:15.787844790901001%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:16.368138032419047%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:16.368138032419047%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:16.368138032419047%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:0.7737243220240628%"&gt;&lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&#160;&lt;/div&gt;
        &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;&lt;b&gt;1
        Year&lt;/b&gt;&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;&lt;b&gt;3
        Years&lt;/b&gt;&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;&lt;b&gt;5
        Years&lt;/b&gt;&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;&lt;b&gt;10
        Years&lt;/b&gt;&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;Investor
        Class&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;"&gt;$26
        &lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;"&gt;$91
        &lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;"&gt;$164
        &lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;"&gt;$376
        &lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:top"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:ExpenseExampleWithRedemptionTableTextBlock>
    <oef:ExpenseExampleYear01
      contextRef="c_17176_MSILFGovernmentPortfolio_ClassInvestorMember"
      decimals="INF"
      id="ixv-131036"
      unitRef="USD">26</oef:ExpenseExampleYear01>
    <oef:ExpenseExampleYear03
      contextRef="c_17176_MSILFGovernmentPortfolio_ClassInvestorMember"
      decimals="INF"
      id="ixv-131037"
      unitRef="USD">91</oef:ExpenseExampleYear03>
    <oef:ExpenseExampleYear05
      contextRef="c_17176_MSILFGovernmentPortfolio_ClassInvestorMember"
      decimals="INF"
      id="ixv-131038"
      unitRef="USD">164</oef:ExpenseExampleYear05>
    <oef:ExpenseExampleYear10
      contextRef="c_17176_MSILFGovernmentPortfolio_ClassInvestorMember"
      decimals="INF"
      id="ixv-131039"
      unitRef="USD">376</oef:ExpenseExampleYear10>
    <oef:StrategyHeading
      contextRef="c_17176_MSILFGovernmentPortfolioMember"
      id="ixv-26504"
      xml:lang="en-US">Principal
Investment Strategies</oef:StrategyHeading>
    <oef:StrategyNarrativeTextBlock
      contextRef="c_17176_MSILFGovernmentPortfolioMember"
      id="ixv-26508"
      xml:lang="en-US">

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;The Fund has adopted a policy to invest exclusively
in obligations issued or guaranteed by the U.S. Government and its agencies and &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;instrumentalities
and in repurchase agreements collateralized by such securities, and, accordingly, qualifies as a &#x201c;government money &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;market
fund&#x201d; under federal regulations. The Fund is permitted to hold a portion of its assets in cash.&lt;/span&gt;&lt;/div&gt;

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;A &#x201c;government money market fund&#x201d;
is a money market fund that invests at least 99.5% of its total assets in cash, securities issued or &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;guaranteed
by the United States or certain U.S. government agencies or instrumentalities and/or repurchase agreements that are &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;collateralized
fully by the foregoing. A &#x201c;government money market fund&#x201d; is exempt from requirements that permit and, under &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;certain
circumstances, require money market funds to impose a &#x201c;liquidity fee&#x201d; on redemptions. In selecting investments, the Adviser
&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;seeks to maintain the Fund&#x2019;s share
price at $1.00. The share price remaining stable at $1.00 means that the Fund would preserve the &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;principal
value of your investment.&lt;/span&gt;&lt;span style="-sec-ix-redline:true;"&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;
As a &#x201c;government money market fund,&#x201d; the Fund may value its securities using the amortized &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;cost
method as permitted by Rule 2a-7 under the Investment Company Act of 1940, as amended (&#x201c;Rule 2a-7&#x201d; under the &#x201c;1940
&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;Act&#x201d;) to seek
to maintain a stable net asset value per share of $1.00.&lt;/span&gt;&lt;/div&gt;

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;In addition, the Fund has adopted a policy
that provides, under normal circumstances, at least 80% of the Fund&#x2019;s assets will be &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;invested
in obligations issued or guaranteed by the U.S. Government and its agencies and instrumentalities and in repurchase &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;agreements
collateralized by such securities. This policy may be changed without shareholder approval; however, shareholders would &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;be
notified upon 60 days&#x2019; notice in writing of any changes.&lt;/span&gt;&lt;/div&gt;

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;The Fund&#x2019;s investments
are subject to the quality, diversification, maturity, liquidity and other requirements of Rule 2a-7.&lt;/span&gt;&lt;/div&gt;</oef:StrategyNarrativeTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17176_MSILFGovernmentPortfolio_157Member"
      id="ixv-26572"
      xml:lang="en-US">&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;You
could lose money by investing in the Fund. &lt;/span&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17176_MSILFGovernmentPortfolio_164Member"
      id="ixv-26577"
      xml:lang="en-US">&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;An
investment in the Fund is not a bank account and is not insured or guaranteed by the Federal &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;Deposit
Insurance Corporation (&#x201c;FDIC&#x201d;) or any other government agency.&lt;/span&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17176_MSILFGovernmentPortfolio_165Member"
      id="ixv-26587"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;"&gt;&lt;b&gt;Credit
        and Interest Rate Risk.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt; Credit risk refers
        to the possibility that the issuer or guarantor of a security, or counterparty to a &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;transaction,
        will be unable or unwilling or perceived to be unable or unwilling to make interest payments and/or repay the &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;principal
        on its debt or otherwise honor its obligations, including the risk of default. In such instances, the value of the Fund &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;could
        decline and the Fund could lose money. If an issuer&#x2019;s, guarantor&#x2019;s or counterparty&#x2019;s financial condition worsens,
        the credit &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;quality of the issuer, guarantor
        or counterparty may deteriorate. Credit ratings may not be an accurate assessment of financial &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;condition,
        liquidity or credit risk. Although credit ratings may not accurately reflect the true credit risk of an instrument, a change &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;in
        the credit rating of an instrument or an issuer, guarantor or counterparty, or the market&#x2019;s perception of the creditworthiness
        of &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;an instrument or issuer, guarantor or
        counterparty can have a rapid, adverse effect on the instrument&#x2019;s value and liquidity and &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;make
        it more difficult for the Fund to sell at an advantageous price or time. Interest rate risk refers to the decline in the value of a &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;fixed-income
        security resulting from changes in the general level of interest rates. A wide variety of market and economic factors &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;can
        cause interest rates to rise or fall, including central bank monetary policy, rising inflation, disinflation or deflation, and &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;changes
        in general economic conditions. When the general level of interest rates goes up, the prices of most fixed-income &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;securities
        go down. When the general level of interest rates goes down, the prices of most fixed-income securities go up but the &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;yield
        or income from new issuances of fixed-income securities generally decreases. Securities with longer durations will generally &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;be
        more sensitive to changes in interest rates than securities with shorter durations. Fluctuations in interest rates may also affect &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;the
        liquidity of and income generated by fixed-income instruments held by the Fund.&#160;&#x2009; The Fund may face a heightened level of
        &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;interest rate risk in times of monetary policy
        change and/or uncertainty, such as when the Federal Reserve Board adjusts a &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;quantitative
        easing program and/or changes rates. Changing interest rates may have unpredictable effects on the markets and may &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;detract
        from Fund performance. A changing interest rate environment increases certain risks, including the potential for periods of &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;market
        volatility and increased redemptions.&#160;&#x2009;&lt;/span&gt;&lt;/div&gt; &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17176_MSILFGovernmentPortfolio_166Member"
      id="ixv-26619"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;"&gt;&lt;b&gt;Fixed-Income
        Securities.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt; Fixed-income securities are
        subject to the risk of the issuer&#x2019;s inability to meet principal and interest &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;payments
        on its obligations (i.e., credit risk) and are subject to price volatility resulting from, among other things, interest rate &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;sensitivity
        (i.e., interest rate risk), market perception of the creditworthiness of the issuer and general market liquidity (i.e., market &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;risk).
        Securities with longer durations are likely to be more sensitive to changes in interest rates, generally making them more &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;volatile
        than securities with shorter durations. The Fund may be subject to certain liquidity risks that may result from the lack of &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;an
        active market and the reduced number and capacity of traditional market participants to make a market in fixed-income &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;securities.&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17176_MSILFGovernmentPortfolio_178Member"
      id="ixv-26638"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;-sec-ix-redline:true;"&gt;&lt;b&gt;U.S.
        Government Securities.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;
        Different types of U.S. government securities are subject to different levels of credit risk, including the &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;risk
        of default, depending on the nature of the particular government support for that security. For example, a U.S. government-&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;sponsored
        entity, such as Federal National Mortgage Association or Federal Home Loan Mortgage Corporation, although &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;chartered
        or sponsored by an Act of Congress, may issue securities that are neither insured nor guaranteed by the U.S. Treasury &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;and,
        therefore, are not backed by the full faith and credit of the United States. With respect to U.S. government securities that are &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;not
        backed by the full faith and credit of the United States, there is the risk that the U.S. government will not provide financial &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;support
        to such U.S. government agencies, instrumentalities or sponsored enterprises if it is not obligated to do so by law. U.S. &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;government
        securities are also subject to interest rate risks and can exhibit price fluctuations resulting from increases or decreases &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;in
        interest rates.&lt;/span&gt;&lt;/div&gt; &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17176_MSILFGovernmentPortfolio_268Member"
      id="ixv-26659"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;"&gt;&lt;b&gt;Repurchase
        Agreements.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt; Repurchase agreements are
        subject to risks associated with the possibility of default by the seller at a time &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;when
        the collateral has declined in value, or insolvency of the seller, which may affect the Fund&#x2019;s right to control the collateral
        and &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;result in certain costs and delays. Repurchase
        agreements may involve a greater degree of credit risk than investments in U.S. &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;government
        securities.&#160;&#x2009;&lt;/span&gt;&lt;/div&gt; &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17176_MSILFGovernmentPortfolio_174Member"
      id="ixv-26675"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;"&gt;&lt;b&gt;Market
        and Geopolitical Risk.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt; The value of your
        investment in the Fund is based on the values of the Fund&#x2019;s investments, which &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;change
        due to economic and other events that affect the&#160;&#x2009;U.S. and global markets generally, as well as those that affect or are &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;perceived
        or expected to affect particular regions, countries, industries, companies, issuers, sectors, asset classes or governments. &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;These
        types of events may be sudden and unexpected, and could adversely affect the value (or income generated by) and liquidity &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;of
        the Fund&#x2019;s investments, which may in turn impact the Fund&#x2019;s ability to sell securities and/or its ability to meet redemptions.
        &lt;/span&gt;&lt;/div&gt; &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;padding-right:2%;padding-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#999999;;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:12pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;The
        risks associated with these developments may be magnified if certain social, political, economic and other conditions and &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;events
        (such as war, natural disasters or events, epidemics and pandemics, terrorism, conflicts, social unrest, recessions, inflation, &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;interest
        rate changes and supply chain disruptions) adversely interrupt or otherwise affect the global economy and financial &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;markets.
        It is difficult to predict when events affecting the U.S. or global financial markets or economies may occur, the effects &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;that
        such events may have and the duration of those effects (which may last for extended periods). These types of events may &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;negatively
        impact broad segments of businesses and populations and have a significant and rapid negative impact on the &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;performance
        or value of the Fund&#x2019;s investments, adversely affect &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;the
        Fund&#x2019;s ability to maintain a stable $1.00 share price&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;
        and &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;exacerbate pre-existing risks to the
        Fund. The frequency and magnitude of resulting changes in the value of the Fund&#x2019;s &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;investments
        cannot be predicted.&lt;/span&gt;&lt;/div&gt; &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17176_MSILFGovernmentPortfolio_480Member"
      id="ixv-26740"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;-sec-ix-redline:true;"&gt;&lt;b&gt;Large
        Transactions Risk.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;
        The Fund may experience adverse effects when certain large shareholders, or a number of shareholders &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;collectively,
        purchase or redeem large amounts of shares of the Fund, which may occur rapidly or unexpectedly. Such larger than &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;normal
        shareholder redemptions may adversely affect the Fund&#x2019;s ability to maintain a stable $1.00 share price and negatively &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;impact
        the Fund&#x2019;s liquidity. In some circumstances, the Fund may hold a relatively large proportion of its assets in cash in &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;anticipation
        of large redemptions. These large redemptions may also force the Fund to sell portfolio securities or other assets when &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;it
        might not otherwise do so, which may adversely affect the Fund&#x2019;s ability to maintain a stable $1.00 share price and increase the
        &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;Fund&#x2019;s transaction
        costs. In addition, large purchases of Fund shares may adversely affect the Fund&#x2019;s performance to the extent &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;that
        the Fund is delayed in investing new cash and is required to maintain a larger cash position than it ordinarily would.&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
        &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17176_MSILFGovernmentPortfolio_171Member"
      id="ixv-26760"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;"&gt;&lt;b&gt;Stable
        NAV Risk.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt; The Fund may not be able to
        maintain a stable $1.00 share price at all times. If the Fund or another money &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;market
        fund fails to maintain a stable NAV (or if there is a perceived threat of the inability to maintain a stable NAV), the Fund &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;could
        be subject to increased redemptions, which may adversely impact the Fund&#x2019;s ability to maintain a stable $1.00 share price.&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17176_MSILFGovernmentPortfolio_188Member"
      id="ixv-26775"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;"&gt;&lt;b&gt;Active
        Management Risk.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt; In pursuing the Fund&#x2019;s
        investment objective, the Adviser has considerable leeway in deciding which &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;investments
        to buy, hold or sell on a day-to-day basis, and which trading strategies to use. For example, the Adviser, in its &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;discretion,
        may determine to use some permitted trading strategies while not using others. The success or failure of such decisions &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;will
        affect the Fund&#x2019;s performance.&lt;/span&gt;&lt;/div&gt; &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:BarChartAndPerformanceTableHeading
      contextRef="c_17176_MSILFGovernmentPortfolioMember"
      id="ixv-26798"
      xml:lang="en-US">Performance
Information</oef:BarChartAndPerformanceTableHeading>
    <oef:PerformanceNarrativeTextBlock
      contextRef="c_17176_MSILFGovernmentPortfolioMember"
      id="ixv-26802"
      xml:lang="en-US">

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;The
bar chart and table below provide some indication of the risks of investing in the Fund by showing changes in the performance &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;of
the Fund&#x2019;s Investor Class shares from year-to-year and by showing the average annual returns of the Fund&#x2019;s&#160;&#x2009;Investor&#160;&#x2009;Class
shares &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;for the one, five and 10 year periods.
&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;The
Fund&#x2019;s past performance is not necessarily an indication of how the Fund will perform in &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;the
future.&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt; Updated performance
information is available online at &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;www.morganstanley.com/liquidity&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;.&lt;/span&gt;&lt;/div&gt;</oef:PerformanceNarrativeTextBlock>
    <oef:PerformanceInformationIllustratesVariabilityOfReturns
      contextRef="c_17176_MSILFGovernmentPortfolioMember"
      id="ixv-26804"
      xml:lang="en-US">The
bar chart and table below provide some indication of the risks of investing in the Fund by showing changes in the performance of
the Fund&#x2019;s Investor Class shares from year-to-year and by showing the average annual returns of the Fund&#x2019;s&#160;&#x2009;Investor&#160;&#x2009;Class
shares for the one, five and 10 year periods.
</oef:PerformanceInformationIllustratesVariabilityOfReturns>
    <oef:PerformancePastDoesNotIndicateFuture
      contextRef="c_17176_MSILFGovernmentPortfolioMember"
      id="ixv-26808"
      xml:lang="en-US">The
Fund&#x2019;s past performance is not necessarily an indication of how the Fund will perform in the
future.</oef:PerformancePastDoesNotIndicateFuture>
    <oef:PerformanceAvailabilityWebSiteAddress
      contextRef="c_17176_MSILFGovernmentPortfolioMember"
      id="ixv-26812"
      xml:lang="en-US">www.morganstanley.com/liquidity</oef:PerformanceAvailabilityWebSiteAddress>
    <oef:BarChartHeading
      contextRef="c_17176_MSILFGovernmentPortfolioMember"
      id="ixv-26816"
      xml:lang="en-US">Annual
Total Returns&#x2014;Calendar Years</oef:BarChartHeading>
    <oef:BarChartTableTextBlock
      contextRef="c_17176_MSILFGovernmentPortfolioMember"
      id="ixv-26820"
      xml:lang="en-US">

&lt;div&gt;&lt;img alt="image" src="pr17176img004.jpg"/&gt;&lt;/div&gt;</oef:BarChartTableTextBlock>
    <oef:BarChartClosingTextBlock
      contextRef="c_17176_MSILFGovernmentPortfolioMember"
      id="ixv-26827"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="width:100%;cellspacing:0;padding-bottom:2pt;padding-top:0pt;margin-left:0pt;"&gt;
  &lt;tr style="height:1px;"&gt;
    &lt;td style="height:1px;width:33.14119922630561%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:33.71953578336557%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:33.13926499032882%"&gt;&lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:top"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;&lt;b&gt;High
        Quarter&lt;/b&gt;&lt;/span&gt; &lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:top"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;12/31/23&lt;/span&gt;
        &lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:top"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;"&gt;1.30%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="vertical-align:top"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;&lt;b&gt;Low
        Quarter&lt;/b&gt;&lt;/span&gt; &lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:top"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;09/30/20&lt;/span&gt;
        &lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:top"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;"&gt;0.00%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:BarChartClosingTextBlock>
    <oef:HighestQuarterlyReturnLabel
      contextRef="c_17176_MSILFGovernmentPortfolio_ClassInvestorMember"
      id="ixv-26837"
      xml:lang="en-US">High
        Quarter</oef:HighestQuarterlyReturnLabel>
    <oef:BarChartHighestQuarterlyReturnDate
      contextRef="c_17176_MSILFGovernmentPortfolio_ClassInvestorMember"
      id="ixv-26842"
      xml:lang="en-US">2023-12-31</oef:BarChartHighestQuarterlyReturnDate>
    <oef:BarChartHighestQuarterlyReturn
      contextRef="c_17176_MSILFGovernmentPortfolio_ClassInvestorMember"
      decimals="INF"
      id="ixv-131040"
      unitRef="RATIO">0.013</oef:BarChartHighestQuarterlyReturn>
    <oef:LowestQuarterlyReturnLabel
      contextRef="c_17176_MSILFGovernmentPortfolio_ClassInvestorMember"
      id="ixv-26850"
      xml:lang="en-US">Low
        Quarter</oef:LowestQuarterlyReturnLabel>
    <oef:BarChartLowestQuarterlyReturnDate
      contextRef="c_17176_MSILFGovernmentPortfolio_ClassInvestorMember"
      id="ixv-26855"
      xml:lang="en-US">2020-09-30</oef:BarChartLowestQuarterlyReturnDate>
    <oef:BarChartLowestQuarterlyReturn
      contextRef="c_17176_MSILFGovernmentPortfolio_ClassInvestorMember"
      decimals="INF"
      id="ixv-131041"
      unitRef="RATIO">0</oef:BarChartLowestQuarterlyReturn>
    <oef:PerformanceTableHeading
      contextRef="c_17176_MSILFGovernmentPortfolioMember"
      id="ixv-26861"
      xml:lang="en-US">Average
Annual Total Returns(for
the Periods Ended&#160;&#x2009;December
31, 2025)</oef:PerformanceTableHeading>
    <oef:PerformanceTableTextBlock
      contextRef="c_17176_MSILFGovernmentPortfolioMember"
      id="ixv-26874"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="width:100%;cellspacing:0;margin-left:0;border-bottom:0.25pt solid #000000;margin-top:10px;"&gt;
  &lt;tr style="height:1px;"&gt;
    &lt;td style="height:1px;width:50.800317417307%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:16.377958851878375%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:16.377958851878375%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:16.443764878936268%"&gt;&lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&#160;&lt;/div&gt;
        &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:center;text-align:center;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;&lt;b&gt;Past&lt;/b&gt;&lt;/span&gt;&lt;br/&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;&lt;b&gt;One
        Year&lt;/b&gt;&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:center;text-align:center;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;&lt;b&gt;Past&lt;/b&gt;&lt;/span&gt;&lt;br/&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;&lt;b&gt;Five
        Years&lt;/b&gt;&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:center;text-align:center;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;&lt;b&gt;Past&lt;/b&gt;&lt;/span&gt;&lt;br/&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;&lt;b&gt;Ten
        Years&lt;/b&gt;&lt;/span&gt;&lt;/div&gt; &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;Government
        Portfolio&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:center;text-align:center;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;-sec-ix-redline:true;"&gt;4.13%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:center;text-align:center;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;-sec-ix-redline:true;"&gt;3.11%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:center;text-align:center;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;-sec-ix-redline:true;"&gt;2.03%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:PerformanceTableTextBlock>
    <oef:AvgAnnlRtrPct
      contextRef="c_17176_MSILFGovernmentPortfolio_ClassInvestor_2025_01_01_2025_12_31Member"
      decimals="INF"
      id="ixv-131042"
      unitRef="RATIO">0.0413</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="c_17176_MSILFGovernmentPortfolio_ClassInvestor_2021_01_01_2025_12_31Member"
      decimals="INF"
      id="ixv-131043"
      unitRef="RATIO">0.0311</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="c_17176_MSILFGovernmentPortfolio_ClassInvestor_2016_01_01_2025_12_31Member"
      decimals="INF"
      id="ixv-131044"
      unitRef="RATIO">0.0203</oef:AvgAnnlRtrPct>
    <oef:PerformanceTableClosingTextBlock
      contextRef="c_17176_MSILFGovernmentPortfolioMember"
      id="ixv-26920"
      xml:lang="en-US">

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;You
may obtain the Fund&#x2019;s 7-day current yield by calling &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;1-888-378-1630&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;.&lt;/span&gt;&lt;/div&gt;</oef:PerformanceTableClosingTextBlock>
    <oef:MoneyMarketSevenDayYieldCaption
      contextRef="c_17176_MSILFGovernmentPortfolioMember"
      id="ixv-26922"
      xml:lang="en-US">You
may obtain the Fund&#x2019;s 7-day current yield by calling 1-888-378-1630.</oef:MoneyMarketSevenDayYieldCaption>
    <oef:MoneyMarketSevenDayYieldPhone
      contextRef="c_17176_MSILFGovernmentPortfolioMember"
      id="ixv-26924"
      xml:lang="en-US">1-888-378-1630</oef:MoneyMarketSevenDayYieldPhone>
    <oef:ObjectiveHeading
      contextRef="c_17176_MSILFGovernmentSecuritiesPortfolioMember"
      id="ixv-27026"
      xml:lang="en-US">Investment
Objective</oef:ObjectiveHeading>
    <oef:ObjectivePrimaryTextBlock
      contextRef="c_17176_MSILFGovernmentSecuritiesPortfolioMember"
      id="ixv-27030"
      xml:lang="en-US">

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;The Government Securities Portfolio (the &#x201c;Fund&#x201d;)
seeks preservation of capital, daily liquidity and maximum current income.&lt;/span&gt;&lt;/div&gt;</oef:ObjectivePrimaryTextBlock>
    <oef:ExpenseHeading
      contextRef="c_17176_MSILFGovernmentSecuritiesPortfolioMember"
      id="ixv-27035"
      xml:lang="en-US">Fees
and Expenses</oef:ExpenseHeading>
    <oef:ExpenseNarrativeTextBlock
      contextRef="c_17176_MSILFGovernmentSecuritiesPortfolioMember"
      id="ixv-27039"
      xml:lang="en-US">

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;The table below describes the expenses that
you may pay if you buy, hold and sell Investor Class shares of the Fund. The Fund does &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;not
charge any sales loads or other fees when you purchase or redeem shares. &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;&lt;b&gt;You
may pay fees other than the fees and expenses of &lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;&lt;b&gt;the
Fund, such as brokerage commissions and other fees charged by financial intermediaries, which are not reflected in the &lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;&lt;b&gt;tables
and examples below.&lt;/b&gt;&lt;/span&gt;&lt;/div&gt;</oef:ExpenseNarrativeTextBlock>
    <oef:OperatingExpensesCaption
      contextRef="c_17176_MSILFGovernmentSecuritiesPortfolioMember"
      id="ixv-27050"
      xml:lang="en-US">Annual
Fund Operating Expenses&#160;&#x2009;(expenses
that you pay each year as a percentage of the value of your investment)</oef:OperatingExpensesCaption>
    <oef:AnnualFundOperatingExpensesTableTextBlock
      contextRef="c_17176_MSILFGovernmentSecuritiesPortfolioMember"
      id="foot-17176_2877780-1011"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="width:100%;cellspacing:0;margin-left:0;border-bottom:0.25pt solid #000000;margin-top:10px;"&gt;
  &lt;tr style="height:1px;"&gt;
    &lt;td style="height:1px;width:84.95558093173594%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:15.044419068264077%"&gt;&lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&#160;&lt;/div&gt;
        &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;&lt;b&gt;Investor
        Class&lt;/b&gt;&lt;/span&gt;&lt;/div&gt; &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;Advisory
        Fee&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;"&gt;0.15%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;Distribution
        and/or Shareholder Service (12b-1) Fee&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;"&gt;None&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;Other
        Expenses&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;"&gt;0.08%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;Shareholder
        Administration Fee&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;"&gt;0.10%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;Total
        Annual Fund Operating Expenses&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:6pt;;"&gt;&lt;sup&gt;1&lt;/sup&gt;&lt;/span&gt;
        &lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;"&gt;0.33%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;Fee
        Waiver and/or Expense Reimbursement&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:6pt;;"&gt;&lt;sup&gt;1&lt;/sup&gt;&lt;/span&gt;
        &lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;"&gt;0.03%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;Total
        Annual Fund Operating Expenses After Fee Waiver and/or Expense Reimbursement&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:6pt;;"&gt;&lt;sup&gt;1&lt;/sup&gt;&lt;/span&gt;
        &lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;"&gt;0.30%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:AnnualFundOperatingExpensesTableTextBlock>
    <oef:ManagementFeesOverAssets
      contextRef="c_17176_MSILFGovernmentSecuritiesPortfolio_ClassInvestorMember"
      decimals="INF"
      id="ixv-131045"
      unitRef="RATIO">0.0015</oef:ManagementFeesOverAssets>
    <oef:DistributionAndService12b1FeesOverAssets
      contextRef="c_17176_MSILFGovernmentSecuritiesPortfolio_ClassInvestorMember"
      decimals="INF"
      id="ixv-131046"
      unitRef="RATIO">0</oef:DistributionAndService12b1FeesOverAssets>
    <oef:OtherExpensesOverAssets
      contextRef="c_17176_MSILFGovernmentSecuritiesPortfolio_ClassInvestorMember"
      decimals="INF"
      id="ixv-131047"
      unitRef="RATIO">0.0008</oef:OtherExpensesOverAssets>
    <oef:Component1OtherExpensesOverAssets
      contextRef="c_17176_MSILFGovernmentSecuritiesPortfolio_ClassInvestorMember"
      decimals="INF"
      id="ixv-131048"
      unitRef="RATIO">0.001</oef:Component1OtherExpensesOverAssets>
    <oef:ExpensesOverAssets
      contextRef="c_17176_MSILFGovernmentSecuritiesPortfolio_ClassInvestorMember"
      decimals="INF"
      id="foot-17176_2877780-1021"
      unitRef="RATIO">0.0033</oef:ExpensesOverAssets>
    <oef:FeeWaiverOrReimbursementOverAssets
      contextRef="c_17176_MSILFGovernmentSecuritiesPortfolio_ClassInvestorMember"
      decimals="INF"
      id="foot-17176_2877780-1031"
      unitRef="RATIO">0.0003</oef:FeeWaiverOrReimbursementOverAssets>
    <oef:NetExpensesOverAssets
      contextRef="c_17176_MSILFGovernmentSecuritiesPortfolio_ClassInvestorMember"
      decimals="INF"
      id="foot-17176_2877780-1041"
      unitRef="RATIO">0.003</oef:NetExpensesOverAssets>
    <oef:ExpenseExampleHeading
      contextRef="c_17176_MSILFGovernmentSecuritiesPortfolioMember"
      id="ixv-27139"
      xml:lang="en-US">Example</oef:ExpenseExampleHeading>
    <oef:ExpenseExampleNarrativeTextBlock
      contextRef="c_17176_MSILFGovernmentSecuritiesPortfolioMember"
      id="ixv-27143"
      xml:lang="en-US">

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;The example below is intended to help you compare
the cost of investing in the Fund&#x2019;s&#160;&#x2009;Investor&#160;&#x2009;Class with the cost of investing in &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;other
mutual funds.&lt;/span&gt;&lt;/div&gt;

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;The example assumes that you invest $10,000
in the Fund&#x2019;s&#160;&#x2009;Investor Class for the time periods indicated and then redeem all of your &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;shares
at the end of those periods, your investment has a 5% return each year and that the Fund&#x2019;s operating expenses remain the &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;same
(except that the example incorporates the fee waiver and/or expense reimbursement arrangement for only the first year). &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;Although
your actual costs may be higher or lower, based on these assumptions your costs would be:&lt;/span&gt;&lt;/div&gt;</oef:ExpenseExampleNarrativeTextBlock>
    <oef:ExpenseExampleWithRedemptionTableTextBlock
      contextRef="c_17176_MSILFGovernmentSecuritiesPortfolioMember"
      id="ixv-27157"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="width:100%;cellspacing:0;margin-left:0;border-bottom:0.25pt solid #000000;margin-top:10px;"&gt;
  &lt;tr style="height:1px;"&gt;
    &lt;td style="height:1px;width:34.33401678981779%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:15.787844790901001%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:16.368138032419047%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:16.368138032419047%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:16.368138032419047%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:0.7737243220240628%"&gt;&lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&#160;&lt;/div&gt;
        &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;&lt;b&gt;1
        Year&lt;/b&gt;&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;&lt;b&gt;3
        Years&lt;/b&gt;&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;&lt;b&gt;5
        Years&lt;/b&gt;&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;&lt;b&gt;10
        Years&lt;/b&gt;&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;Investor
        Class&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;"&gt;$31
        &lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;"&gt;$103
        &lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;"&gt;$182
        &lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;"&gt;$415
        &lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:top"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:ExpenseExampleWithRedemptionTableTextBlock>
    <oef:ExpenseExampleYear01
      contextRef="c_17176_MSILFGovernmentSecuritiesPortfolio_ClassInvestorMember"
      decimals="INF"
      id="ixv-131052"
      unitRef="USD">31</oef:ExpenseExampleYear01>
    <oef:ExpenseExampleYear03
      contextRef="c_17176_MSILFGovernmentSecuritiesPortfolio_ClassInvestorMember"
      decimals="INF"
      id="ixv-131053"
      unitRef="USD">103</oef:ExpenseExampleYear03>
    <oef:ExpenseExampleYear05
      contextRef="c_17176_MSILFGovernmentSecuritiesPortfolio_ClassInvestorMember"
      decimals="INF"
      id="ixv-131054"
      unitRef="USD">182</oef:ExpenseExampleYear05>
    <oef:ExpenseExampleYear10
      contextRef="c_17176_MSILFGovernmentSecuritiesPortfolio_ClassInvestorMember"
      decimals="INF"
      id="ixv-131055"
      unitRef="USD">415</oef:ExpenseExampleYear10>
    <oef:StrategyHeading
      contextRef="c_17176_MSILFGovernmentSecuritiesPortfolioMember"
      id="ixv-27208"
      xml:lang="en-US">Principal
Investment Strategies</oef:StrategyHeading>
    <oef:StrategyNarrativeTextBlock
      contextRef="c_17176_MSILFGovernmentSecuritiesPortfolioMember"
      id="ixv-27212"
      xml:lang="en-US">

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;The Fund has adopted a policy to invest substantially
all of its assets in U.S. Treasury obligations and certain U.S. government &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;securities,
the interest from which is generally exempt from state income taxation, and, accordingly, qualifies as a &#x201c;government &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;money
market fund&#x201d; under federal regulations. The Fund is permitted to hold a portion of its assets in cash.&lt;/span&gt;&lt;/div&gt;

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;A &#x201c;government money market fund&#x201d;
is a money market fund that invests at least 99.5% of its total assets in cash, securities issued or &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;guaranteed
by the United States or certain U.S. government agencies or instrumentalities and/or repurchase agreements that are &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;collateralized
fully by the foregoing. A &#x201c;government money market fund&#x201d; is exempt from requirements that permit and, under &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;certain
circumstances, require money market funds to impose a &#x201c;liquidity fee&#x201d; on redemptions. In selecting investments, the Adviser
&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;seeks to maintain the Fund&#x2019;s share
price at $1.00. The share price remaining stable at $1.00 means that the Fund would preserve the &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;principal
value of your investment. The&#160;&#x2009;U.S. government securities that the Fund may purchase include those issued or guaranteed &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;either
by the U.S. Treasury or certain agencies, authorities or instrumentalities of the U.S. Government. The Fund may also invest in &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;repurchase
agreements with the Federal Reserve Bank of New York.&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;
As a &#x201c;government money market fund,&#x201d; the Fund may value its &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;securities
using the amortized cost method as permitted by Rule 2a-7 under the Investment Company Act of 1940, as amended &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;(&#x201c;Rule
2a-7&#x201d; under the &#x201c;1940 Act&#x201d;) to seek to maintain a stable net asset value per share of $1.00.&lt;/span&gt;&lt;/div&gt;

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;In addition, the Fund has adopted a policy
that provides, under normal circumstances, at least 80% of the Fund&#x2019;s assets will be &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;invested
in U.S. government securities. This policy may be changed without shareholder approval; however, shareholders would be &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;notified
upon 60 days&#x2019; notice in writing of any changes.&lt;/span&gt;&lt;/div&gt;

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;The Fund&#x2019;s investments
are subject to the quality, diversification, maturity, liquidity and other requirements of Rule 2a-7.&lt;/span&gt;&lt;/div&gt;</oef:StrategyNarrativeTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17176_MSILFGovernmentSecuritiesPortfolio_157Member"
      id="ixv-27276"
      xml:lang="en-US">&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;You
could lose money by investing in the Fund. &lt;/span&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17176_MSILFGovernmentSecuritiesPortfolio_164Member"
      id="ixv-27281"
      xml:lang="en-US">&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;An
investment in the Fund is not a bank account and is not insured or guaranteed by the Federal &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;Deposit
Insurance Corporation (&#x201c;FDIC&#x201d;) or any other government agency.&lt;/span&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17176_MSILFGovernmentSecuritiesPortfolio_165Member"
      id="ixv-27291"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;"&gt;&lt;b&gt;Credit
        and Interest Rate Risk.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt; Credit risk refers
        to the possibility that the issuer or guarantor of a security, or counterparty to a &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;transaction,
        will be unable or unwilling or perceived to be unable or unwilling to make interest payments and/or repay the &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;principal
        on its debt or otherwise honor its obligations, including the risk of default. In such instances, the value of the Fund &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;could
        decline and the Fund could lose money. If an issuer&#x2019;s, guarantor&#x2019;s or counterparty&#x2019;s financial condition worsens,
        the credit &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;quality of the issuer, guarantor
        or counterparty may deteriorate. Credit ratings may not be an accurate assessment of financial &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;condition,
        liquidity or credit risk. Although credit ratings may not accurately reflect the true credit risk of an instrument, a change &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;in
        the credit rating of an instrument or an issuer, guarantor or counterparty, or the market&#x2019;s perception of the creditworthiness
        of &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;an instrument or issuer, guarantor or
        counterparty can have a rapid, adverse effect on the instrument&#x2019;s value and liquidity and &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;make
        it more difficult for the Fund to sell at an advantageous price or time. Interest rate risk refers to the decline in the value of a &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;fixed-income
        security resulting from changes in the general level of interest rates. A wide variety of market and economic factors &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;can
        cause interest rates to rise or fall, including central bank monetary policy, rising inflation, disinflation or deflation, and &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;changes
        in general economic conditions. When the general level of interest rates goes up, the prices of most fixed-income &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;securities
        go down. When the general level of interest rates goes down, the prices of most fixed-income securities go up but the &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;yield
        or income from new issuances of fixed-income securities generally decreases. Securities with longer durations will generally &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;be
        more sensitive to changes in interest rates than securities with shorter durations. Fluctuations in interest rates may also affect &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;the
        liquidity of and income generated by fixed-income instruments held by the Fund.&#160;&#x2009; The Fund may face a heightened level of
        &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;interest rate risk in times of monetary policy
        change and/or uncertainty, such as when the Federal Reserve Board adjusts a &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;quantitative
        easing program and/or changes rates. Changing interest rates may have unpredictable effects on the markets and may &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;detract
        from Fund performance. A changing interest rate environment increases certain risks, including the potential for periods of &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;market
        volatility and increased redemptions.&#160;&#x2009;&lt;/span&gt;&lt;/div&gt; &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17176_MSILFGovernmentSecuritiesPortfolio_166Member"
      id="ixv-27323"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;"&gt;&lt;b&gt;Fixed-Income
        Securities.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt; Fixed-income securities are
        subject to the risk of the issuer&#x2019;s inability to meet principal and interest &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;payments
        on its obligations (i.e., credit risk) and are subject to price volatility resulting from, among other things, interest rate &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;sensitivity
        (i.e., interest rate risk), market perception of the creditworthiness of the issuer and general market liquidity (i.e., market &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;risk).
        Securities with longer durations are likely to be more sensitive to changes in interest rates, generally making them more &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;volatile
        than securities with shorter durations. The Fund may be subject to certain liquidity risks that may result from the lack of &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;an
        active market and the reduced number and capacity of traditional market participants to make a market in fixed-income &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;securities.&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17176_MSILFGovernmentSecuritiesPortfolio_268Member"
      id="ixv-27342"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;"&gt;&lt;b&gt;Repurchase
        Agreements.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt; Repurchase agreements are
        subject to risks associated with the possibility of default by the seller at a time &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;when
        the collateral has declined in value, or insolvency of the seller, which may affect the Fund&#x2019;s right to control the collateral
        and &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;result in certain costs and delays. Repurchase
        agreements may involve a greater degree of credit risk than investments in U.S. &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;government
        securities.&lt;/span&gt;&lt;/div&gt; &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17176_MSILFGovernmentSecuritiesPortfolio_178Member"
      id="ixv-27358"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;-sec-ix-redline:true;"&gt;&lt;b&gt;U.S.
        Government Securities.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;
        Different types of U.S. government securities are subject to different levels of credit risk, including the &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;risk
        of default, depending on the nature of the particular government support for that security. For example, a U.S. government-&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;sponsored
        entity, such as Federal National Mortgage Association or Federal Home Loan Mortgage Corporation, although &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;chartered
        or sponsored by an Act of Congress, may issue securities that are neither insured nor guaranteed by the U.S. Treasury &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;and,
        therefore, are not backed by the full faith and credit of the United States. With respect to U.S. government securities that are &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;not
        backed by the full faith and credit of the United States, there is the risk that the U.S. government will not provide financial &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;support
        to such U.S. government agencies, instrumentalities or sponsored enterprises if it is not obligated to do so by law. U.S. &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;government
        securities are also subject to interest rate risks and can exhibit price fluctuations resulting from increases or decreases &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;in
        interest rates.&lt;/span&gt;&lt;/div&gt; &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17176_MSILFGovernmentSecuritiesPortfolio_174Member"
      id="ixv-27379"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;"&gt;&lt;b&gt;Market
        and Geopolitical Risk.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt; The value of your
        investment in the Fund is based on the values of the Fund&#x2019;s investments, which &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;change
        due to economic and other events that affect the&#160;&#x2009;U.S. and global markets generally, as well as those that affect or are &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;perceived
        or expected to affect particular regions, countries, industries, companies, issuers, sectors, asset classes or governments. &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;These
        types of events may be sudden and unexpected, and could adversely affect the value (or income generated by) and liquidity &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;of
        the Fund&#x2019;s investments, which may in turn impact the Fund&#x2019;s ability to sell securities and/or its ability to meet redemptions.
        &lt;/span&gt;&lt;/div&gt; &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;padding-right:2%;padding-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#999999;;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:12pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;The
        risks associated with these developments may be magnified if certain social, political, economic and other conditions and &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;events
        (such as war, natural disasters or events, epidemics and pandemics, terrorism, conflicts, social unrest, recessions, inflation, &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;interest
        rate changes and supply chain disruptions) adversely interrupt or otherwise affect the global economy and financial &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;markets.
        It is difficult to predict when events affecting the U.S. or global financial markets or economies may occur, the effects &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;that
        such events may have and the duration of those effects (which may last for extended periods). These types of events may &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;negatively
        impact broad segments of businesses and populations and have a significant and rapid negative impact on the &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;performance
        or value of the Fund&#x2019;s investments, adversely affect &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;the
        Fund&#x2019;s ability to maintain a stable $1.00 share price&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;
        and &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;exacerbate pre-existing risks to the
        Fund. The frequency and magnitude of resulting changes in the value of the Fund&#x2019;s &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;investments
        cannot be predicted.&lt;/span&gt;&lt;/div&gt; &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17176_MSILFGovernmentSecuritiesPortfolio_480Member"
      id="ixv-27444"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;-sec-ix-redline:true;"&gt;&lt;b&gt;Large
        Transactions Risk.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;
        The Fund may experience adverse effects when certain large shareholders, or a number of shareholders &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;collectively,
        purchase or redeem large amounts of shares of the Fund, which may occur rapidly or unexpectedly. Such larger than &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;normal
        shareholder redemptions may adversely affect the Fund&#x2019;s ability to maintain a stable $1.00 share price and negatively &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;impact
        the Fund&#x2019;s liquidity. In some circumstances, the Fund may hold a relatively large proportion of its assets in cash in &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;anticipation
        of large redemptions. These large redemptions may also force the Fund to sell portfolio securities or other assets when &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;it
        might not otherwise do so, which may adversely affect the Fund&#x2019;s ability to maintain a stable $1.00 share price and increase the
        &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;Fund&#x2019;s transaction
        costs. In addition, large purchases of Fund shares may adversely affect the Fund&#x2019;s performance to the extent &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;that
        the Fund is delayed in investing new cash and is required to maintain a larger cash position than it ordinarily would. Finally, &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;large
        redemptions may cause the Fund to impose a discretionary liquidity fee.&lt;/span&gt;&lt;/div&gt; &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17176_MSILFGovernmentSecuritiesPortfolio_171Member"
      id="ixv-27465"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;"&gt;&lt;b&gt;Stable
        NAV Risk.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt; The Fund may not be able to
        maintain a stable $1.00 share price at all times. If the Fund or another money &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;market
        fund fails to maintain a stable NAV (or if there is a perceived threat of the inability to maintain a stable NAV), the Fund &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;could
        be subject to increased redemptions, which may adversely impact the Fund&#x2019;s ability to maintain a stable $1.00 share price.&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17176_MSILFGovernmentSecuritiesPortfolio_188Member"
      id="ixv-27480"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;"&gt;&lt;b&gt;Active
        Management Risk.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt; In pursuing the Fund&#x2019;s
        investment objective, the Adviser has considerable leeway in deciding which &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;investments
        to buy, hold or sell on a day-to-day basis, and which trading strategies to use. For example, the Adviser, in its &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;discretion,
        may determine to use some permitted trading strategies while not using others. The success or failure of such decisions &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;will
        affect the Fund&#x2019;s performance.&lt;/span&gt;&lt;/div&gt; &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:BarChartAndPerformanceTableHeading
      contextRef="c_17176_MSILFGovernmentSecuritiesPortfolioMember"
      id="ixv-27503"
      xml:lang="en-US">Performance
Information</oef:BarChartAndPerformanceTableHeading>
    <oef:PerformanceNarrativeTextBlock
      contextRef="c_17176_MSILFGovernmentSecuritiesPortfolioMember"
      id="ixv-27507"
      xml:lang="en-US">

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;The
bar chart and table below provide some indication of the risks of investing in the Fund by showing changes in the performance &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;of
the Fund&#x2019;s&#160;&#x2009;Investor&#160;&#x2009;Class shares from year-to-year and by showing the average annual returns of the Fund&#x2019;s&#160;&#x2009;Investor&#160;&#x2009;Class
shares &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;for the one, five and 10 year periods.
&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;The
Fund&#x2019;s past performance is not necessarily an indication of how the Fund will perform in &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;the
future.&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt; Updated performance
information is available online at &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;www.morganstanley.com/liquidity&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;.&lt;/span&gt;&lt;/div&gt;</oef:PerformanceNarrativeTextBlock>
    <oef:PerformanceInformationIllustratesVariabilityOfReturns
      contextRef="c_17176_MSILFGovernmentSecuritiesPortfolioMember"
      id="ixv-27509"
      xml:lang="en-US">The
bar chart and table below provide some indication of the risks of investing in the Fund by showing changes in the performance of
the Fund&#x2019;s&#160;&#x2009;Investor&#160;&#x2009;Class shares from year-to-year and by showing the average annual returns of the Fund&#x2019;s&#160;&#x2009;Investor&#160;&#x2009;Class
shares for the one, five and 10 year periods.
</oef:PerformanceInformationIllustratesVariabilityOfReturns>
    <oef:PerformancePastDoesNotIndicateFuture
      contextRef="c_17176_MSILFGovernmentSecuritiesPortfolioMember"
      id="ixv-27513"
      xml:lang="en-US">The
Fund&#x2019;s past performance is not necessarily an indication of how the Fund will perform in the
future.</oef:PerformancePastDoesNotIndicateFuture>
    <oef:PerformanceAvailabilityWebSiteAddress
      contextRef="c_17176_MSILFGovernmentSecuritiesPortfolioMember"
      id="ixv-27517"
      xml:lang="en-US">www.morganstanley.com/liquidity</oef:PerformanceAvailabilityWebSiteAddress>
    <oef:BarChartHeading
      contextRef="c_17176_MSILFGovernmentSecuritiesPortfolioMember"
      id="ixv-27521"
      xml:lang="en-US">Annual
Total Returns&#x2014;Calendar Years</oef:BarChartHeading>
    <oef:BarChartTableTextBlock
      contextRef="c_17176_MSILFGovernmentSecuritiesPortfolioMember"
      id="ixv-27525"
      xml:lang="en-US">

&lt;div&gt;&lt;img alt="image" src="pr17176img005.jpg"/&gt;&lt;/div&gt;</oef:BarChartTableTextBlock>
    <oef:BarChartClosingTextBlock
      contextRef="c_17176_MSILFGovernmentSecuritiesPortfolioMember"
      id="ixv-27532"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="width:100%;cellspacing:0;padding-bottom:2pt;padding-top:0pt;margin-left:0pt;"&gt;
  &lt;tr style="height:1px;"&gt;
    &lt;td style="height:1px;width:33.14119922630561%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:33.71953578336557%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:33.13926499032882%"&gt;&lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:top"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;&lt;b&gt;High
        Quarter&lt;/b&gt;&lt;/span&gt; &lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:top"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;12/31/23&lt;/span&gt;
        &lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:top"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;"&gt;1.29%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="vertical-align:top"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;&lt;b&gt;Low
        Quarter&lt;/b&gt;&lt;/span&gt; &lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:top"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;03/31/21&lt;/span&gt;
        &lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:top"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;"&gt;0.00%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:BarChartClosingTextBlock>
    <oef:HighestQuarterlyReturnLabel
      contextRef="c_17176_MSILFGovernmentSecuritiesPortfolio_ClassInvestorMember"
      id="ixv-27542"
      xml:lang="en-US">High
        Quarter</oef:HighestQuarterlyReturnLabel>
    <oef:BarChartHighestQuarterlyReturnDate
      contextRef="c_17176_MSILFGovernmentSecuritiesPortfolio_ClassInvestorMember"
      id="ixv-27547"
      xml:lang="en-US">2023-12-31</oef:BarChartHighestQuarterlyReturnDate>
    <oef:BarChartHighestQuarterlyReturn
      contextRef="c_17176_MSILFGovernmentSecuritiesPortfolio_ClassInvestorMember"
      decimals="INF"
      id="ixv-131056"
      unitRef="RATIO">0.0129</oef:BarChartHighestQuarterlyReturn>
    <oef:LowestQuarterlyReturnLabel
      contextRef="c_17176_MSILFGovernmentSecuritiesPortfolio_ClassInvestorMember"
      id="ixv-27555"
      xml:lang="en-US">Low
        Quarter</oef:LowestQuarterlyReturnLabel>
    <oef:BarChartLowestQuarterlyReturnDate
      contextRef="c_17176_MSILFGovernmentSecuritiesPortfolio_ClassInvestorMember"
      id="ixv-27560"
      xml:lang="en-US">2021-03-31</oef:BarChartLowestQuarterlyReturnDate>
    <oef:BarChartLowestQuarterlyReturn
      contextRef="c_17176_MSILFGovernmentSecuritiesPortfolio_ClassInvestorMember"
      decimals="INF"
      id="ixv-131057"
      unitRef="RATIO">0</oef:BarChartLowestQuarterlyReturn>
    <oef:PerformanceTableHeading
      contextRef="c_17176_MSILFGovernmentSecuritiesPortfolioMember"
      id="ixv-27566"
      xml:lang="en-US">Average
Annual Total Returns(for
the Periods Ended&#160;&#x2009;December
31, 2025)</oef:PerformanceTableHeading>
    <oef:PerformanceTableTextBlock
      contextRef="c_17176_MSILFGovernmentSecuritiesPortfolioMember"
      id="ixv-27579"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="width:100%;cellspacing:0;margin-left:0;border-bottom:0.25pt solid #000000;margin-top:10px;"&gt;
  &lt;tr style="height:1px;"&gt;
    &lt;td style="height:1px;width:50.800317417307%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:16.377958851878375%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:16.377958851878375%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:16.443764878936268%"&gt;&lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&#160;&lt;/div&gt;
        &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:center;text-align:center;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;&lt;b&gt;Past&lt;/b&gt;&lt;/span&gt;&lt;br/&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;&lt;b&gt;One
        Year&lt;/b&gt;&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:center;text-align:center;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;&lt;b&gt;Past
        Five&lt;/b&gt;&lt;/span&gt;&lt;br/&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;&lt;b&gt;Years&lt;/b&gt;&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:center;text-align:center;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;&lt;b&gt;Past&lt;/b&gt;&lt;/span&gt;&lt;br/&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;&lt;b&gt;Ten
        Years&lt;/b&gt;&lt;/span&gt;&lt;/div&gt; &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;Government
        Securities Portfolio&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:center;text-align:center;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;-sec-ix-redline:true;"&gt;4.03%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:center;text-align:center;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;-sec-ix-redline:true;"&gt;3.04%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:center;text-align:center;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;-sec-ix-redline:true;"&gt;1.97%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:PerformanceTableTextBlock>
    <oef:AvgAnnlRtrPct
      contextRef="c_17176_MSILFGovernmentSecuritiesPortfolio_ClassInvestor_2025_01_01_2025_12_31Member"
      decimals="INF"
      id="ixv-131058"
      unitRef="RATIO">0.0403</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="c_17176_MSILFGovernmentSecuritiesPortfolio_ClassInvestor_2021_01_01_2025_12_31Member"
      decimals="INF"
      id="ixv-131059"
      unitRef="RATIO">0.0304</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="c_17176_MSILFGovernmentSecuritiesPortfolio_ClassInvestor_2016_01_01_2025_12_31Member"
      decimals="INF"
      id="ixv-131060"
      unitRef="RATIO">0.0197</oef:AvgAnnlRtrPct>
    <oef:PerformanceTableClosingTextBlock
      contextRef="c_17176_MSILFGovernmentSecuritiesPortfolioMember"
      id="ixv-27651"
      xml:lang="en-US">

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;You
may obtain the Fund&#x2019;s 7-day current yield by calling &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;1-888-378-1630&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;.&lt;/span&gt;&lt;/div&gt;</oef:PerformanceTableClosingTextBlock>
    <oef:MoneyMarketSevenDayYieldCaption
      contextRef="c_17176_MSILFGovernmentSecuritiesPortfolioMember"
      id="ixv-27653"
      xml:lang="en-US">You
may obtain the Fund&#x2019;s 7-day current yield by calling 1-888-378-1630.</oef:MoneyMarketSevenDayYieldCaption>
    <oef:MoneyMarketSevenDayYieldPhone
      contextRef="c_17176_MSILFGovernmentSecuritiesPortfolioMember"
      id="ixv-27655"
      xml:lang="en-US">1-888-378-1630</oef:MoneyMarketSevenDayYieldPhone>
    <oef:ObjectiveHeading
      contextRef="c_17176_MSILFTreasuryPortfolioMember"
      id="ixv-27731"
      xml:lang="en-US">Investment
Objective</oef:ObjectiveHeading>
    <oef:ObjectivePrimaryTextBlock
      contextRef="c_17176_MSILFTreasuryPortfolioMember"
      id="ixv-27735"
      xml:lang="en-US">

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;The Treasury Portfolio (the &#x201c;Fund&#x201d;)
seeks preservation of capital, daily liquidity and maximum current income.&lt;/span&gt;&lt;/div&gt;</oef:ObjectivePrimaryTextBlock>
    <oef:ExpenseHeading
      contextRef="c_17176_MSILFTreasuryPortfolioMember"
      id="ixv-27740"
      xml:lang="en-US">Fees
and Expenses</oef:ExpenseHeading>
    <oef:ExpenseNarrativeTextBlock
      contextRef="c_17176_MSILFTreasuryPortfolioMember"
      id="ixv-27744"
      xml:lang="en-US">

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;The table below describes the expenses that
you may pay if you buy, hold and sell Investor Class shares of the Fund. The Fund does &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;not
charge any sales loads or other fees when you purchase or redeem shares. &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;&lt;b&gt;You
may pay fees other than the fees and expenses of &lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;&lt;b&gt;the
Fund, such as brokerage commissions and other fees charged by financial intermediaries, which are not reflected in the &lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;&lt;b&gt;tables
and examples below.&lt;/b&gt;&lt;/span&gt;&lt;/div&gt;</oef:ExpenseNarrativeTextBlock>
    <oef:OperatingExpensesCaption
      contextRef="c_17176_MSILFTreasuryPortfolioMember"
      id="ixv-27755"
      xml:lang="en-US">Annual
Fund Operating Expenses&#160;&#x2009;(expenses
that you pay each year as a percentage of the value of your investment)</oef:OperatingExpensesCaption>
    <oef:AnnualFundOperatingExpensesTableTextBlock
      contextRef="c_17176_MSILFTreasuryPortfolioMember"
      id="foot-17176_2877834-1011"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="width:100%;cellspacing:0;margin-left:0;border-bottom:0.25pt solid #000000;margin-top:10px;"&gt;
  &lt;tr style="height:1px;"&gt;
    &lt;td style="height:1px;width:84.95558093173594%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:15.044419068264077%"&gt;&lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&#160;&lt;/div&gt;
        &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;&lt;b&gt;Investor
        Class&lt;/b&gt;&lt;/span&gt;&lt;/div&gt; &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;Advisory
        Fee&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;"&gt;0.15%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;Distribution
        and/or Shareholder Service (12b-1) Fee&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;"&gt;None&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;Other
        Expenses&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;"&gt;0.06%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;Shareholder
        Administration Fee&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;"&gt;0.10%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;Total
        Annual Fund Operating Expenses&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:6pt;;"&gt;&lt;sup&gt;1&lt;/sup&gt;&lt;/span&gt;
        &lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;"&gt;0.31%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;Fee
        Waiver and/or Expense Reimbursement&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:6pt;;"&gt;&lt;sup&gt;1&lt;/sup&gt;&lt;/span&gt;
        &lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;"&gt;0.01%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;Total
        Annual Fund Operating Expenses After Fee Waiver and/or Expense Reimbursement&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:6pt;;"&gt;&lt;sup&gt;1&lt;/sup&gt;&lt;/span&gt;
        &lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;"&gt;0.30%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:AnnualFundOperatingExpensesTableTextBlock>
    <oef:ManagementFeesOverAssets
      contextRef="c_17176_MSILFTreasuryPortfolio_ClassInvestorMember"
      decimals="INF"
      id="ixv-131061"
      unitRef="RATIO">0.0015</oef:ManagementFeesOverAssets>
    <oef:DistributionAndService12b1FeesOverAssets
      contextRef="c_17176_MSILFTreasuryPortfolio_ClassInvestorMember"
      decimals="INF"
      id="ixv-131062"
      unitRef="RATIO">0</oef:DistributionAndService12b1FeesOverAssets>
    <oef:OtherExpensesOverAssets
      contextRef="c_17176_MSILFTreasuryPortfolio_ClassInvestorMember"
      decimals="INF"
      id="foot-17176_2877834-1021"
      unitRef="RATIO">0.0006</oef:OtherExpensesOverAssets>
    <oef:Component1OtherExpensesOverAssets
      contextRef="c_17176_MSILFTreasuryPortfolio_ClassInvestorMember"
      decimals="INF"
      id="ixv-131064"
      unitRef="RATIO">0.001</oef:Component1OtherExpensesOverAssets>
    <oef:ExpensesOverAssets
      contextRef="c_17176_MSILFTreasuryPortfolio_ClassInvestorMember"
      decimals="INF"
      id="foot-17176_2877834-1031"
      unitRef="RATIO">0.0031</oef:ExpensesOverAssets>
    <oef:FeeWaiverOrReimbursementOverAssets
      contextRef="c_17176_MSILFTreasuryPortfolio_ClassInvestorMember"
      decimals="INF"
      id="foot-17176_2877834-1041"
      unitRef="RATIO">0.0001</oef:FeeWaiverOrReimbursementOverAssets>
    <oef:NetExpensesOverAssets
      contextRef="c_17176_MSILFTreasuryPortfolio_ClassInvestorMember"
      decimals="INF"
      id="foot-17176_2877834-1051"
      unitRef="RATIO">0.003</oef:NetExpensesOverAssets>
    <oef:ExpenseExampleHeading
      contextRef="c_17176_MSILFTreasuryPortfolioMember"
      id="ixv-27844"
      xml:lang="en-US">Example</oef:ExpenseExampleHeading>
    <oef:ExpenseExampleNarrativeTextBlock
      contextRef="c_17176_MSILFTreasuryPortfolioMember"
      id="ixv-27848"
      xml:lang="en-US">

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;The example below is intended to help you compare
the cost of investing in the Fund&#x2019;s&#160;&#x2009;Investor&#160;&#x2009;Class with the cost of investing in &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;other
mutual funds.&lt;/span&gt;&lt;/div&gt;

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;The example assumes that you invest $10,000
in the Fund&#x2019;s&#160;&#x2009;Investor Class for the time periods indicated and then redeem all of your &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;shares
at the end of those periods, your investment has a 5% return each year and that the Fund&#x2019;s operating expenses remain the &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;same
(except that the example incorporates the fee waiver and/or expense reimbursement arrangement for only the first year). &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;Although
your actual costs may be higher or lower, based on these assumptions your costs would be:&lt;/span&gt;&lt;/div&gt;</oef:ExpenseExampleNarrativeTextBlock>
    <oef:ExpenseExampleWithRedemptionTableTextBlock
      contextRef="c_17176_MSILFTreasuryPortfolioMember"
      id="ixv-27862"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="width:100%;cellspacing:0;margin-left:0;border-bottom:0.25pt solid #000000;margin-top:10px;"&gt;
  &lt;tr style="height:1px;"&gt;
    &lt;td style="height:1px;width:34.33401678981779%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:15.787844790901001%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:16.368138032419047%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:16.368138032419047%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:16.368138032419047%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:0.7737243220240628%"&gt;&lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&#160;&lt;/div&gt;
        &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;&lt;b&gt;1
        Year&lt;/b&gt;&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;&lt;b&gt;3
        Years&lt;/b&gt;&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;&lt;b&gt;5
        Years&lt;/b&gt;&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;&lt;b&gt;10
        Years&lt;/b&gt;&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;Investor
        Class&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;"&gt;$31
        &lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;"&gt;$99
        &lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;"&gt;$173
        &lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;"&gt;$392
        &lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:top"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:ExpenseExampleWithRedemptionTableTextBlock>
    <oef:ExpenseExampleYear01
      contextRef="c_17176_MSILFTreasuryPortfolio_ClassInvestorMember"
      decimals="INF"
      id="ixv-131068"
      unitRef="USD">31</oef:ExpenseExampleYear01>
    <oef:ExpenseExampleYear03
      contextRef="c_17176_MSILFTreasuryPortfolio_ClassInvestorMember"
      decimals="INF"
      id="ixv-131069"
      unitRef="USD">99</oef:ExpenseExampleYear03>
    <oef:ExpenseExampleYear05
      contextRef="c_17176_MSILFTreasuryPortfolio_ClassInvestorMember"
      decimals="INF"
      id="ixv-131070"
      unitRef="USD">173</oef:ExpenseExampleYear05>
    <oef:ExpenseExampleYear10
      contextRef="c_17176_MSILFTreasuryPortfolio_ClassInvestorMember"
      decimals="INF"
      id="ixv-131071"
      unitRef="USD">392</oef:ExpenseExampleYear10>
    <oef:StrategyHeading
      contextRef="c_17176_MSILFTreasuryPortfolioMember"
      id="ixv-27913"
      xml:lang="en-US">Principal
Investment Strategies</oef:StrategyHeading>
    <oef:StrategyNarrativeTextBlock
      contextRef="c_17176_MSILFTreasuryPortfolioMember"
      id="ixv-27917"
      xml:lang="en-US">

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;The Fund has adopted a policy to invest exclusively
in U.S. Treasury obligations, which are backed by the full faith and credit of the &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;United
States, and repurchase agreements collateralized by such securities, and, accordingly, qualifies as a &#x201c;government money &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;market
fund&#x201d; under federal regulations. The Fund is permitted to hold a portion of its assets in cash.&lt;/span&gt;&lt;/div&gt;

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;A &#x201c;government money market fund&#x201d;
is a money market fund that invests at least 99.5% of its total assets in cash, securities issued or &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;guaranteed
by the United States or certain U.S. government agencies or instrumentalities and/or repurchase agreements that are &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;collateralized
fully by the foregoing. A &#x201c;government money market fund&#x201d; is exempt from requirements that permit and, under &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;certain
circumstances, require money market funds to impose a &#x201c;liquidity fee&#x201d; on redemptions. In selecting investments, the Adviser
&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;seeks to maintain the Fund&#x2019;s share
price at $1.00. The share price remaining stable at $1.00 means that the Fund would preserve the &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;principal
value of your investment.&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;
As a &#x201c;government money market fund,&#x201d; the Fund may value its securities using the amortized &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;cost
method as permitted by Rule 2a-7 under the Investment Company Act of 1940, as amended (&#x201c;Rule 2a-7&#x201d; under the &#x201c;1940
&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;Act&#x201d;) to seek
to maintain a stable net asset value per share of $1.00.&lt;/span&gt;&lt;/div&gt;

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;In addition, the Fund has adopted a policy
that provides, under normal circumstances, at least 80% of the Fund&#x2019;s assets will be &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;invested
in U.S. Treasury obligations, which are backed by the full faith and credit of the United States, and repurchase agreements &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;collateralized
by such securities. This policy may be changed without shareholder approval; however, shareholders would be notified &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;upon
60 days&#x2019; notice in writing of any changes.&lt;/span&gt;&lt;/div&gt;

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;The Fund&#x2019;s investments
are subject to the quality, diversification, maturity, liquidity and other requirements of Rule 2a-7.&lt;/span&gt;&lt;/div&gt;</oef:StrategyNarrativeTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17176_MSILFTreasuryPortfolio_157Member"
      id="ixv-27980"
      xml:lang="en-US">&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;You
could lose money by investing in the Fund. &lt;/span&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17176_MSILFTreasuryPortfolio_164Member"
      id="ixv-27985"
      xml:lang="en-US">&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;An
investment in the Fund is not a bank account and is not insured or guaranteed by the Federal &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;Deposit
Insurance Corporation (&#x201c;FDIC&#x201d;) or any other government agency.&lt;/span&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17176_MSILFTreasuryPortfolio_165Member"
      id="ixv-27995"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;"&gt;&lt;b&gt;Credit
        and Interest Rate Risk.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt; Credit risk refers
        to the possibility that the issuer or guarantor of a security, or counterparty to a &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;transaction,
        will be unable or unwilling or perceived to be unable or unwilling to make interest payments and/or repay the &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;principal
        on its debt or otherwise honor its obligations, including the risk of default. In such instances, the value of the Fund &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;could
        decline and the Fund could lose money. If an issuer&#x2019;s, guarantor&#x2019;s or counterparty&#x2019;s financial condition worsens,
        the credit &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;quality of the issuer, guarantor
        or counterparty may deteriorate. Credit ratings may not be an accurate assessment of financial &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;condition,
        liquidity or credit risk. Although credit ratings may not accurately reflect the true credit risk of an instrument, a change &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;in
        the credit rating of an instrument or an issuer, guarantor or counterparty, or the market&#x2019;s perception of the creditworthiness
        of &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;an instrument or issuer, guarantor or
        counterparty can have a rapid, adverse effect on the instrument&#x2019;s value and liquidity and &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;make
        it more difficult for the Fund to sell at an advantageous price or time. Interest rate risk refers to the decline in the value of a &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;fixed-income
        security resulting from changes in the general level of interest rates. A wide variety of market and economic factors &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;can
        cause interest rates to rise or fall, including central bank monetary policy, rising inflation, disinflation or deflation, and &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;changes
        in general economic conditions. When the general level of interest rates goes up, the prices of most fixed-income &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;securities
        go down. When the general level of interest rates goes down, the prices of most fixed-income securities go up but the &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;yield
        or income from new issuances of fixed-income securities generally decreases. Securities with longer durations will generally &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;be
        more sensitive to changes in interest rates than securities with shorter durations. Fluctuations in interest rates may also affect &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;the
        liquidity of and income generated by fixed-income instruments held by the Fund.&#160;&#x2009; The Fund may face a heightened level of
        &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;interest rate risk in times of monetary policy
        change and/or uncertainty, such as when the Federal Reserve Board adjusts a &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;quantitative
        easing program and/or changes rates. Changing interest rates may have unpredictable effects on the markets and may &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;detract
        from Fund performance. A changing interest rate environment increases certain risks, including the potential for periods of &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;market
        volatility and increased redemptions.&#160;&#x2009;&lt;/span&gt;&lt;/div&gt; &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17176_MSILFTreasuryPortfolio_166Member"
      id="ixv-28027"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;"&gt;&lt;b&gt;Fixed-Income
        Securities.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt; Fixed-income securities are
        subject to the risk of the issuer&#x2019;s inability to meet principal and interest &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;payments
        on its obligations (i.e., credit risk) and are subject to price volatility resulting from, among other things, interest rate &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;sensitivity
        (i.e., interest rate risk), market perception of the creditworthiness of the issuer and general market liquidity (i.e., market &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;risk).
        Securities with longer durations are likely to be more sensitive to changes in interest rates, generally making them more &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;volatile
        than securities with shorter durations. The Fund may be subject to certain liquidity risks that may result from the lack of &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;an
        active market and the reduced number and capacity of traditional market participants to make a market in fixed-income &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;securities.&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17176_MSILFTreasuryPortfolio_692Member"
      id="ixv-28046"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;-sec-ix-redline:true;"&gt;&lt;b&gt;U.S.
        Treasury Obligations.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;
        U.S. Treasury obligations, which are backed by the full faith and credit of the United States, have &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;historically
        involved minimal risk of loss of principal if held to maturity. However, due to fluctuations in interest rates, the market &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;value
        of such securities may vary during the period shareholders own shares of the Fund. Securities issued or guaranteed by the &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;U.S.
        Treasury are backed by the full faith and credit of the United States but are guaranteed only as to the timely payment of &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;interest
        and principal when held to maturity. In addition, notwithstanding that U.S. Treasury obligations are backed by the full &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;faith
        and credit of the United States, circumstances could arise that could prevent the timely payment of interest or principal, such &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;as
        reaching the legislative &#x201c;debt ceiling.&#x201d; Such non-payment could result in losses to and redemptions from the Fund.&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17176_MSILFTreasuryPortfolio_178Member"
      id="ixv-28065"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="-sec-ix-redline:true;"&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;-sec-ix-redline:true;"&gt;&lt;b&gt;U.S.
        Government Securities.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt; The U.S. government
        securities in which the Fund invests can be subject to two types of risk: credit &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;risk
        and interest rate risk. When the general level of interest rates goes up, the prices of most fixed-income securities go down. &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;When
        the general level of interest rates goes down, the prices of most fixed-income securities go up. While the credit risk &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;associated
        with these U.S. government securities generally is considered to be minimal, the interest rate risk can be substantial.&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
        &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17176_MSILFTreasuryPortfolio_268Member"
      id="ixv-28082"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;"&gt;&lt;b&gt;Repurchase
        Agreements.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt; Repurchase agreements are
        subject to risks associated with the possibility of default by the seller at a time &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;when
        the collateral has declined in value, or insolvency of the seller, which may affect the Fund&#x2019;s right to control the collateral
        and &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;result in certain costs and delays. Repurchase
        agreements may involve a greater degree of credit risk than investments in U.S. &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;government
        securities.&#160;&#x2009;&lt;/span&gt;&lt;/div&gt; &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17176_MSILFTreasuryPortfolio_174Member"
      id="ixv-28098"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;"&gt;&lt;b&gt;Market
        and Geopolitical Risk.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt; The value of your
        investment in the Fund is based on the values of the Fund&#x2019;s investments, which &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;change
        due to economic and other events that affect the&#160;&#x2009;U.S. and global markets generally, as well as those that affect or are &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;perceived
        or expected to affect particular regions, countries, industries, companies, issuers, sectors, asset classes or governments. &lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;padding-right:2%;padding-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#999999;;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:12pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;These
        types of events may be sudden and unexpected, and could adversely affect the value (or income generated by) and liquidity &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;of
        the Fund&#x2019;s investments, which may in turn impact the Fund&#x2019;s ability to sell securities and/or its ability to meet redemptions.
        &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;The risks associated with these developments
        may be magnified if certain social, political, economic and other conditions and &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;events
        (such as war, natural disasters or events, epidemics and pandemics, terrorism, conflicts, social unrest, recessions, inflation, &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;interest
        rate changes and supply chain disruptions) adversely interrupt or otherwise affect the global economy and financial &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;markets.
        It is difficult to predict when events affecting the U.S. or global financial markets or economies may occur, the effects &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;that
        such events may have and the duration of those effects (which may last for extended periods). These types of events may &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;negatively
        impact broad segments of businesses and populations and have a significant and rapid negative impact on the &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;performance
        or value of the Fund&#x2019;s investments, adversely affect &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;the
        Fund&#x2019;s ability to maintain a stable $1.00 share price&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;
        and &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;exacerbate pre-existing risks to the
        Fund. The frequency and magnitude of resulting changes in the value of the Fund&#x2019;s &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;investments
        cannot be predicted.&lt;/span&gt;&lt;/div&gt; &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17176_MSILFTreasuryPortfolio_480Member"
      id="ixv-28163"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;-sec-ix-redline:true;"&gt;&lt;b&gt;Large
        Transactions Risk.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;
        The Fund may experience adverse effects when certain large shareholders, or a number of shareholders &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;collectively,
        purchase or redeem large amounts of shares of the Fund, which may occur rapidly or unexpectedly. Such larger than &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;normal
        shareholder redemptions may adversely affect the Fund&#x2019;s ability to maintain a stable $1.00 share price and negatively &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;impact
        the Fund&#x2019;s liquidity. In some circumstances, the Fund may hold a relatively large proportion of its assets in cash in &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;anticipation
        of large redemptions. These large redemptions may also force the Fund to sell portfolio securities or other assets when &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;it
        might not otherwise do so, which may adversely affect the Fund&#x2019;s ability to maintain a stable $1.00 share price and increase the
        &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;Fund&#x2019;s transaction
        costs. In addition, large purchases of Fund shares may adversely affect the Fund&#x2019;s performance to the extent &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;that
        the Fund is delayed in investing new cash and is required to maintain a larger cash position than it ordinarily would.&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
        &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17176_MSILFTreasuryPortfolio_171Member"
      id="ixv-28183"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;"&gt;&lt;b&gt;Stable
        NAV Risk.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt; The Fund may not be able to
        maintain a stable $1.00 share price at all times. If the Fund or another money &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;market
        fund fails to maintain a stable NAV (or if there is a perceived threat of the inability to maintain a stable NAV), the Fund &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;could
        be subject to increased redemptions, which may adversely impact the Fund&#x2019;s ability to maintain a stable $1.00 share price.&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17176_MSILFTreasuryPortfolio_188Member"
      id="ixv-28198"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;"&gt;&lt;b&gt;Active
        Management Risk.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt; In pursuing the Fund&#x2019;s
        investment objective, the Adviser has considerable leeway in deciding which &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;investments
        to buy, hold or sell on a day-to-day basis, and which trading strategies to use. For example, the Adviser, in its &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;discretion,
        may determine to use some permitted trading strategies while not using others. The success or failure of such decisions &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;will
        affect the Fund&#x2019;s performance.&lt;/span&gt;&lt;/div&gt; &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:BarChartAndPerformanceTableHeading
      contextRef="c_17176_MSILFTreasuryPortfolioMember"
      id="ixv-28221"
      xml:lang="en-US">Performance
Information</oef:BarChartAndPerformanceTableHeading>
    <oef:PerformanceNarrativeTextBlock
      contextRef="c_17176_MSILFTreasuryPortfolioMember"
      id="ixv-28225"
      xml:lang="en-US">

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;The
bar chart and table below provide some indication of the risks of investing in the Fund by showing changes in the performance &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;of
the Fund&#x2019;s&#160;&#x2009;Investor&#160;&#x2009;Class shares from year-to-year and by showing the average annual returns of the Fund&#x2019;s&#160;&#x2009;Investor&#160;&#x2009;Class
shares &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;for the one, five and 10 year periods.
&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;The
Fund&#x2019;s past performance is not necessarily an indication of how the Fund will perform in &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;the
future.&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt; Updated performance
information is available online at &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;www.morganstanley.com/liquidity&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;.&lt;/span&gt;&lt;/div&gt;</oef:PerformanceNarrativeTextBlock>
    <oef:PerformanceInformationIllustratesVariabilityOfReturns
      contextRef="c_17176_MSILFTreasuryPortfolioMember"
      id="ixv-28227"
      xml:lang="en-US">The
bar chart and table below provide some indication of the risks of investing in the Fund by showing changes in the performance of
the Fund&#x2019;s&#160;&#x2009;Investor&#160;&#x2009;Class shares from year-to-year and by showing the average annual returns of the Fund&#x2019;s&#160;&#x2009;Investor&#160;&#x2009;Class
shares for the one, five and 10 year periods.
</oef:PerformanceInformationIllustratesVariabilityOfReturns>
    <oef:PerformancePastDoesNotIndicateFuture
      contextRef="c_17176_MSILFTreasuryPortfolioMember"
      id="ixv-28231"
      xml:lang="en-US">The
Fund&#x2019;s past performance is not necessarily an indication of how the Fund will perform in the
future.</oef:PerformancePastDoesNotIndicateFuture>
    <oef:PerformanceAvailabilityWebSiteAddress
      contextRef="c_17176_MSILFTreasuryPortfolioMember"
      id="ixv-28235"
      xml:lang="en-US">www.morganstanley.com/liquidity</oef:PerformanceAvailabilityWebSiteAddress>
    <oef:BarChartHeading
      contextRef="c_17176_MSILFTreasuryPortfolioMember"
      id="ixv-28239"
      xml:lang="en-US">Annual
Total Returns&#x2014;Calendar Years</oef:BarChartHeading>
    <oef:BarChartTableTextBlock
      contextRef="c_17176_MSILFTreasuryPortfolioMember"
      id="ixv-28243"
      xml:lang="en-US">

&lt;div&gt;&lt;img alt="image" src="pr17176img006.jpg"/&gt;&lt;/div&gt;</oef:BarChartTableTextBlock>
    <oef:BarChartClosingTextBlock
      contextRef="c_17176_MSILFTreasuryPortfolioMember"
      id="ixv-28250"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="width:100%;cellspacing:0;padding-bottom:2pt;padding-top:0pt;margin-left:0pt;"&gt;
  &lt;tr style="height:1px;"&gt;
    &lt;td style="height:1px;width:33.14119922630561%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:33.71953578336557%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:33.13926499032882%"&gt;&lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:top"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;&lt;b&gt;High
        Quarter&lt;/b&gt;&lt;/span&gt; &lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:top"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;12/31/23&lt;/span&gt;
        &lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:top"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;"&gt;1.29%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="vertical-align:top"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;&lt;b&gt;Low
        Quarter&lt;/b&gt;&lt;/span&gt; &lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:top"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;03/31/21&lt;/span&gt;
        &lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:top"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;"&gt;0.00%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:BarChartClosingTextBlock>
    <oef:HighestQuarterlyReturnLabel
      contextRef="c_17176_MSILFTreasuryPortfolio_ClassInvestorMember"
      id="ixv-28260"
      xml:lang="en-US">High
        Quarter</oef:HighestQuarterlyReturnLabel>
    <oef:BarChartHighestQuarterlyReturnDate
      contextRef="c_17176_MSILFTreasuryPortfolio_ClassInvestorMember"
      id="ixv-28265"
      xml:lang="en-US">2023-12-31</oef:BarChartHighestQuarterlyReturnDate>
    <oef:BarChartHighestQuarterlyReturn
      contextRef="c_17176_MSILFTreasuryPortfolio_ClassInvestorMember"
      decimals="INF"
      id="ixv-131072"
      unitRef="RATIO">0.0129</oef:BarChartHighestQuarterlyReturn>
    <oef:LowestQuarterlyReturnLabel
      contextRef="c_17176_MSILFTreasuryPortfolio_ClassInvestorMember"
      id="ixv-28273"
      xml:lang="en-US">Low
        Quarter</oef:LowestQuarterlyReturnLabel>
    <oef:BarChartLowestQuarterlyReturnDate
      contextRef="c_17176_MSILFTreasuryPortfolio_ClassInvestorMember"
      id="ixv-28278"
      xml:lang="en-US">2021-03-31</oef:BarChartLowestQuarterlyReturnDate>
    <oef:BarChartLowestQuarterlyReturn
      contextRef="c_17176_MSILFTreasuryPortfolio_ClassInvestorMember"
      decimals="INF"
      id="ixv-131073"
      unitRef="RATIO">0</oef:BarChartLowestQuarterlyReturn>
    <oef:PerformanceTableHeading
      contextRef="c_17176_MSILFTreasuryPortfolioMember"
      id="ixv-28284"
      xml:lang="en-US">Average
Annual Total Returns(for
the Periods Ended&#160;&#x2009;December
31, 2025)</oef:PerformanceTableHeading>
    <oef:PerformanceTableTextBlock
      contextRef="c_17176_MSILFTreasuryPortfolioMember"
      id="foot-17176_2877866-1011"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="width:100%;cellspacing:0;margin-left:0;border-bottom:0.25pt solid #000000;margin-top:10px;"&gt;
  &lt;tr style="height:1px;"&gt;
    &lt;td style="height:1px;width:50.800317417307%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:16.377958851878375%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:16.377958851878375%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:16.443764878936268%"&gt;&lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&#160;&lt;/div&gt;
        &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:center;text-align:center;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;&lt;b&gt;Past&lt;/b&gt;&lt;/span&gt;&lt;br/&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;&lt;b&gt;One
        Year&lt;/b&gt;&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:center;text-align:center;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;&lt;b&gt;Past
        Five&lt;/b&gt;&lt;/span&gt;&lt;br/&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;&lt;b&gt;Years&lt;/b&gt;&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:center;text-align:center;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;&lt;b&gt;Past&lt;/b&gt;&lt;/span&gt;&lt;br/&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;&lt;b&gt;Ten
        Years&lt;/b&gt;&lt;/span&gt;&lt;/div&gt; &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;Treasury
        Portfolio&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:center;text-align:center;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;-sec-ix-redline:true;"&gt;4.06%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:center;text-align:center;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;-sec-ix-redline:true;"&gt;3.06%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:center;text-align:center;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;-sec-ix-redline:true;"&gt;1.99%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:PerformanceTableTextBlock>
    <oef:AvgAnnlRtrPct
      contextRef="c_17176_MSILFTreasuryPortfolio_ClassInvestor_2025_01_01_2025_12_31Member"
      decimals="INF"
      id="foot-17176_2877866-1021"
      unitRef="RATIO">0.0406</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="c_17176_MSILFTreasuryPortfolio_ClassInvestor_2021_01_01_2025_12_31Member"
      decimals="INF"
      id="foot-17176_2877866-1031"
      unitRef="RATIO">0.0306</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="c_17176_MSILFTreasuryPortfolio_ClassInvestor_2016_01_01_2025_12_31Member"
      decimals="INF"
      id="foot-17176_2877866-1041"
      unitRef="RATIO">0.0199</oef:AvgAnnlRtrPct>
    <oef:PerformanceTableClosingTextBlock
      contextRef="c_17176_MSILFTreasuryPortfolioMember"
      id="ixv-28369"
      xml:lang="en-US">

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;You
may obtain the Fund&#x2019;s 7-day current yield by calling &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;1-888-378-1630&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;.&lt;/span&gt;&lt;/div&gt;</oef:PerformanceTableClosingTextBlock>
    <oef:MoneyMarketSevenDayYieldCaption
      contextRef="c_17176_MSILFTreasuryPortfolioMember"
      id="ixv-28371"
      xml:lang="en-US">You
may obtain the Fund&#x2019;s 7-day current yield by calling 1-888-378-1630.</oef:MoneyMarketSevenDayYieldCaption>
    <oef:MoneyMarketSevenDayYieldPhone
      contextRef="c_17176_MSILFTreasuryPortfolioMember"
      id="ixv-28373"
      xml:lang="en-US">1-888-378-1630</oef:MoneyMarketSevenDayYieldPhone>
    <oef:ObjectiveHeading
      contextRef="c_17176_MSILFTreasurySecuritiesPortfolioMember"
      id="ixv-28449"
      xml:lang="en-US">Investment
Objective</oef:ObjectiveHeading>
    <oef:ObjectivePrimaryTextBlock
      contextRef="c_17176_MSILFTreasurySecuritiesPortfolioMember"
      id="ixv-28453"
      xml:lang="en-US">

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;The Treasury Securities Portfolio (the &#x201c;Fund&#x201d;)
seeks preservation of capital, daily liquidity and maximum current income.&lt;/span&gt;&lt;/div&gt;</oef:ObjectivePrimaryTextBlock>
    <oef:ExpenseHeading
      contextRef="c_17176_MSILFTreasurySecuritiesPortfolioMember"
      id="ixv-28458"
      xml:lang="en-US">Fees
and Expenses</oef:ExpenseHeading>
    <oef:ExpenseNarrativeTextBlock
      contextRef="c_17176_MSILFTreasurySecuritiesPortfolioMember"
      id="ixv-28462"
      xml:lang="en-US">

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;The table below describes the expenses that
you may pay if you buy, hold and sell Investor Class shares of the Fund. The Fund does &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;not
charge any sales loads or other fees when you purchase or redeem shares. &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;&lt;b&gt;You
may pay fees other than the fees and expenses of &lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;&lt;b&gt;the
Fund, such as brokerage commissions and other fees charged by financial intermediaries, which are not reflected in the &lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;&lt;b&gt;tables
and examples below.&lt;/b&gt;&lt;/span&gt;&lt;/div&gt;</oef:ExpenseNarrativeTextBlock>
    <oef:OperatingExpensesCaption
      contextRef="c_17176_MSILFTreasurySecuritiesPortfolioMember"
      id="ixv-28473"
      xml:lang="en-US">Annual
Fund Operating Expenses&#160;&#x2009;(expenses
that you pay each year as a percentage of the value of your investment)</oef:OperatingExpensesCaption>
    <oef:AnnualFundOperatingExpensesTableTextBlock
      contextRef="c_17176_MSILFTreasurySecuritiesPortfolioMember"
      id="foot-17176_2877890-1011"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="width:100%;cellspacing:0;margin-left:0;border-bottom:0.25pt solid #000000;margin-top:10px;"&gt;
  &lt;tr style="height:1px;"&gt;
    &lt;td style="height:1px;width:84.95558093173594%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:15.044419068264077%"&gt;&lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&#160;&lt;/div&gt;
        &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;&lt;b&gt;Investor
        Class&lt;/b&gt;&lt;/span&gt;&lt;/div&gt; &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;Advisory
        Fee&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;"&gt;0.15%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;Distribution
        and/or Shareholder Service (12b-1) Fee&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;"&gt;None&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;Other
        Expenses&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;"&gt;0.06%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;Shareholder
        Administration Fee&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;"&gt;0.10%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;Total
        Annual Fund Operating Expenses&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:6pt;;"&gt;&lt;sup&gt;1&lt;/sup&gt;&lt;/span&gt;
        &lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;"&gt;0.31%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;Fee
        Waiver and/or Expense Reimbursement&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:6pt;;"&gt;&lt;sup&gt;1&lt;/sup&gt;&lt;/span&gt;
        &lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;"&gt;0.01%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;Total
        Annual Fund Operating Expenses After Fee Waiver and/or Expense Reimbursement&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:6pt;;"&gt;&lt;sup&gt;1&lt;/sup&gt;&lt;/span&gt;
        &lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;"&gt;0.30%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:AnnualFundOperatingExpensesTableTextBlock>
    <oef:ManagementFeesOverAssets
      contextRef="c_17176_MSILFTreasurySecuritiesPortfolio_ClassInvestorMember"
      decimals="INF"
      id="ixv-131077"
      unitRef="RATIO">0.0015</oef:ManagementFeesOverAssets>
    <oef:DistributionAndService12b1FeesOverAssets
      contextRef="c_17176_MSILFTreasurySecuritiesPortfolio_ClassInvestorMember"
      decimals="INF"
      id="ixv-131078"
      unitRef="RATIO">0</oef:DistributionAndService12b1FeesOverAssets>
    <oef:OtherExpensesOverAssets
      contextRef="c_17176_MSILFTreasurySecuritiesPortfolio_ClassInvestorMember"
      decimals="INF"
      id="foot-17176_2877890-1021"
      unitRef="RATIO">0.0006</oef:OtherExpensesOverAssets>
    <oef:Component1OtherExpensesOverAssets
      contextRef="c_17176_MSILFTreasurySecuritiesPortfolio_ClassInvestorMember"
      decimals="INF"
      id="ixv-131080"
      unitRef="RATIO">0.001</oef:Component1OtherExpensesOverAssets>
    <oef:ExpensesOverAssets
      contextRef="c_17176_MSILFTreasurySecuritiesPortfolio_ClassInvestorMember"
      decimals="INF"
      id="foot-17176_2877890-1031"
      unitRef="RATIO">0.0031</oef:ExpensesOverAssets>
    <oef:FeeWaiverOrReimbursementOverAssets
      contextRef="c_17176_MSILFTreasurySecuritiesPortfolio_ClassInvestorMember"
      decimals="INF"
      id="foot-17176_2877890-1041"
      unitRef="RATIO">0.0001</oef:FeeWaiverOrReimbursementOverAssets>
    <oef:NetExpensesOverAssets
      contextRef="c_17176_MSILFTreasurySecuritiesPortfolio_ClassInvestorMember"
      decimals="INF"
      id="foot-17176_2877890-1051"
      unitRef="RATIO">0.003</oef:NetExpensesOverAssets>
    <oef:ExpenseExampleHeading
      contextRef="c_17176_MSILFTreasurySecuritiesPortfolioMember"
      id="ixv-28562"
      xml:lang="en-US">Example</oef:ExpenseExampleHeading>
    <oef:ExpenseExampleNarrativeTextBlock
      contextRef="c_17176_MSILFTreasurySecuritiesPortfolioMember"
      id="ixv-28566"
      xml:lang="en-US">

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;The example below is intended to help you compare
the cost of investing in the Fund&#x2019;s&#160;&#x2009;Investor&#160;&#x2009;Class with the cost of investing in &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;other
mutual funds.&lt;/span&gt;&lt;/div&gt;

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;The example assumes that you invest $10,000
in the Fund&#x2019;s&#160;&#x2009;Investor Class for the time periods indicated and then redeem all of your &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;shares
at the end of those periods, your investment has a 5% return each year and that the Fund&#x2019;s operating expenses remain the &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;same
(except that the example incorporates the fee waiver and/or expense reimbursement arrangement for only the first year). &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;Although
your actual costs may be higher or lower, based on these assumptions your costs would be:&lt;/span&gt;&lt;/div&gt;</oef:ExpenseExampleNarrativeTextBlock>
    <oef:ExpenseExampleWithRedemptionTableTextBlock
      contextRef="c_17176_MSILFTreasurySecuritiesPortfolioMember"
      id="ixv-28580"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="width:100%;cellspacing:0;margin-left:0;border-bottom:0.25pt solid #000000;margin-top:10px;"&gt;
  &lt;tr style="height:1px;"&gt;
    &lt;td style="height:1px;width:34.33401678981779%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:15.787844790901001%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:16.368138032419047%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:16.368138032419047%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:16.368138032419047%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:0.7737243220240628%"&gt;&lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&#160;&lt;/div&gt;
        &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;&lt;b&gt;1
        Year&lt;/b&gt;&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;&lt;b&gt;3
        Years&lt;/b&gt;&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;&lt;b&gt;5
        Years&lt;/b&gt;&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;&lt;b&gt;10
        Years&lt;/b&gt;&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;Investor
        Class&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;"&gt;$31
        &lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;"&gt;$99
        &lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;"&gt;$173
        &lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;"&gt;$392
        &lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:top"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:ExpenseExampleWithRedemptionTableTextBlock>
    <oef:ExpenseExampleYear01
      contextRef="c_17176_MSILFTreasurySecuritiesPortfolio_ClassInvestorMember"
      decimals="INF"
      id="ixv-131084"
      unitRef="USD">31</oef:ExpenseExampleYear01>
    <oef:ExpenseExampleYear03
      contextRef="c_17176_MSILFTreasurySecuritiesPortfolio_ClassInvestorMember"
      decimals="INF"
      id="ixv-131085"
      unitRef="USD">99</oef:ExpenseExampleYear03>
    <oef:ExpenseExampleYear05
      contextRef="c_17176_MSILFTreasurySecuritiesPortfolio_ClassInvestorMember"
      decimals="INF"
      id="ixv-131086"
      unitRef="USD">173</oef:ExpenseExampleYear05>
    <oef:ExpenseExampleYear10
      contextRef="c_17176_MSILFTreasurySecuritiesPortfolio_ClassInvestorMember"
      decimals="INF"
      id="ixv-131087"
      unitRef="USD">392</oef:ExpenseExampleYear10>
    <oef:StrategyHeading
      contextRef="c_17176_MSILFTreasurySecuritiesPortfolioMember"
      id="ixv-28631"
      xml:lang="en-US">Principal
Investment Strategies</oef:StrategyHeading>
    <oef:StrategyNarrativeTextBlock
      contextRef="c_17176_MSILFTreasurySecuritiesPortfolioMember"
      id="ixv-28635"
      xml:lang="en-US">

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;The Fund has adopted a policy to invest exclusively
in U.S. Treasury obligations, which are backed by the full faith and credit of the &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;United
States, and, accordingly, qualifies as a &#x201c;government money market fund&#x201d; under federal regulations. The Fund is permitted
to &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;hold a portion of its assets in cash.&lt;/span&gt;&lt;/div&gt;

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;A &#x201c;government money market fund&#x201d;
is a money market fund that invests at least 99.5% of its total assets in cash, securities issued or &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;guaranteed
by the United States or certain U.S. government agencies or instrumentalities and/or repurchase agreements that are &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;collateralized
fully by the foregoing. A &#x201c;government money market fund&#x201d; is exempt from requirements that permit and, under &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;certain
circumstances, require money market funds to impose a &#x201c;liquidity fee&#x201d; on redemptions. In selecting investments, the Adviser
&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;seeks to maintain the Fund&#x2019;s share
price at $1.00. The share price remaining stable at $1.00 means that the Fund would preserve the &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;principal
value of your investment.&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;
As a &#x201c;government money market fund,&#x201d; the Fund may value its securities using the amortized &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;cost
method as permitted by Rule 2a-7 under the Investment Company Act of 1940, as amended (&#x201c;Rule 2a-7&#x201d; under the &#x201c;1940
&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;Act&#x201d;) to seek
to maintain a stable net asset value per share of $1.00.&lt;/span&gt;&lt;/div&gt;

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;In addition, the Fund has adopted a policy
that provides, under normal circumstances, at least 80% of the Fund&#x2019;s assets will be &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;invested
in U.S. Treasury obligations, which are backed by the full faith and credit of the United States. This policy may be changed &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;without
shareholder approval; however, shareholders would be notified upon 60 days&#x2019; notice in writing of any changes.&lt;/span&gt;&lt;/div&gt;

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;The Fund&#x2019;s investments
are subject to the quality, diversification, maturity, liquidity and other requirements of Rule 2a-7.&lt;/span&gt;&lt;/div&gt;</oef:StrategyNarrativeTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17176_MSILFTreasurySecuritiesPortfolio_157Member"
      id="ixv-28697"
      xml:lang="en-US">&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;You
could lose money by investing in the Fund. &lt;/span&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17176_MSILFTreasurySecuritiesPortfolio_164Member"
      id="ixv-28702"
      xml:lang="en-US">&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;An
investment in the Fund is not a bank account and is not insured or guaranteed by the Federal &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;Deposit
Insurance Corporation (&#x201c;FDIC&#x201d;) or any other government agency.&lt;/span&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17176_MSILFTreasurySecuritiesPortfolio_165Member"
      id="ixv-28712"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;"&gt;&lt;b&gt;Credit
        and Interest Rate Risk.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt; Credit risk refers
        to the possibility that the issuer or guarantor of a security, or counterparty to a &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;transaction,
        will be unable or unwilling or perceived to be unable or unwilling to make interest payments and/or repay the &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;principal
        on its debt or otherwise honor its obligations, including the risk of default. In such instances, the value of the Fund &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;could
        decline and the Fund could lose money. If an issuer&#x2019;s, guarantor&#x2019;s or counterparty&#x2019;s financial condition worsens,
        the credit &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;quality of the issuer, guarantor
        or counterparty may deteriorate. Credit ratings may not be an accurate assessment of financial &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;condition,
        liquidity or credit risk. Although credit ratings may not accurately reflect the true credit risk of an instrument, a change &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;in
        the credit rating of an instrument or an issuer, guarantor or counterparty, or the market&#x2019;s perception of the creditworthiness
        of &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;an instrument or issuer, guarantor or
        counterparty can have a rapid, adverse effect on the instrument&#x2019;s value and liquidity and &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;make
        it more difficult for the Fund to sell at an advantageous price or time. Interest rate risk refers to the decline in the value of a &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;fixed-income
        security resulting from changes in the general level of interest rates. A wide variety of market and economic factors &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;can
        cause interest rates to rise or fall, including central bank monetary policy, rising inflation, disinflation or deflation, and &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;changes
        in general economic conditions. When the general level of interest rates goes up, the prices of most fixed-income &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;securities
        go down. When the general level of interest rates goes down, the prices of most fixed-income securities go up but the &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;yield
        or income from new issuances of fixed-income securities generally decreases. Securities with longer durations will generally &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;be
        more sensitive to changes in interest rates than securities with shorter durations. Fluctuations in interest rates may also affect &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;the
        liquidity of and income generated by fixed-income instruments held by the Fund.&#160;&#x2009; The Fund may face a heightened level of
        &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;interest rate risk in times of monetary policy
        change and/or uncertainty, such as when the Federal Reserve Board adjusts a &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;quantitative
        easing program and/or changes rates. Changing interest rates may have unpredictable effects on the markets and may &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;detract
        from Fund performance. A changing interest rate environment increases certain risks, including the potential for periods of &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;market
        volatility and increased redemptions.&#160;&#x2009;&lt;/span&gt;&lt;/div&gt; &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17176_MSILFTreasurySecuritiesPortfolio_166Member"
      id="ixv-28744"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;"&gt;&lt;b&gt;Fixed-Income
        Securities.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt; Fixed-income securities are
        subject to the risk of the issuer&#x2019;s inability to meet principal and interest &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;payments
        on its obligations (i.e., credit risk) and are subject to price volatility resulting from, among other things, interest rate &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;sensitivity
        (i.e., interest rate risk), market perception of the creditworthiness of the issuer and general market liquidity (i.e., market &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;risk).
        Securities with longer durations are likely to be more sensitive to changes in interest rates, generally making them more &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;volatile
        than securities with shorter durations. The Fund may be subject to certain liquidity risks that may result from the lack of &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;an
        active market and the reduced number and capacity of traditional market participants to make a market in fixed-income &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;securities.&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17176_MSILFTreasurySecuritiesPortfolio_692Member"
      id="ixv-28763"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;-sec-ix-redline:true;"&gt;&lt;b&gt;U.S.
        Treasury Obligations.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;
        U.S. Treasury obligations, which are backed by the full faith and credit of the United States, have &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;historically
        involved minimal risk of loss of principal if held to maturity. However, due to fluctuations in interest rates, the market &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;value
        of such securities may vary during the period shareholders own shares of the Fund. Securities issued or guaranteed by the &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;U.S.
        Treasury are backed by the full faith and credit of the United States but are guaranteed only as to the timely payment of &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;interest
        and principal when held to maturity. In addition, notwithstanding that U.S. Treasury obligations are backed by the full &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;faith
        and credit of the United States, circumstances could arise that could prevent the timely payment of interest or principal, such &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;as
        reaching the legislative &#x201c;debt ceiling.&#x201d; Such non-payment could result in losses to and redemptions from the Fund.&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17176_MSILFTreasurySecuritiesPortfolio_178Member"
      id="ixv-28782"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;"&gt;&lt;b&gt;U.S.
        Government Securities.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt; The U.S. government
        securities in which the Fund invests can be subject to two types of risk: credit &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;risk
        and interest rate risk. When the general level of interest rates goes up, the prices of most fixed-income securities go down. &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;When
        the general level of interest rates goes down, the prices of most fixed-income securities go up. While the credit risk &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;associated
        with these U.S. government securities generally is considered to be minimal, the interest rate risk can be substantial.&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
        &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17176_MSILFTreasurySecuritiesPortfolio_174Member"
      id="ixv-28798"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;"&gt;&lt;b&gt;Market
        and Geopolitical Risk.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt; The value of your
        investment in the Fund is based on the values of the Fund&#x2019;s investments, which &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;change
        due to economic and other events that affect the&#160;&#x2009;U.S. and global markets generally, as well as those that affect or are &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;perceived
        or expected to affect particular regions, countries, industries, companies, issuers, sectors, asset classes or governments. &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;These
        types of events may be sudden and unexpected, and could adversely affect the value (or income generated by) and liquidity &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;of
        the Fund&#x2019;s investments, which may in turn impact the Fund&#x2019;s ability to sell securities and/or its ability to meet redemptions.
        &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;The risks associated with these developments
        may be magnified if certain social, political, economic and other conditions and &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;events
        (such as war, natural disasters or events, epidemics and pandemics, terrorism, conflicts, social unrest, recessions, inflation, &lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;padding-right:2%;padding-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#999999;;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:12pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;interest
        rate changes and supply chain disruptions) adversely interrupt or otherwise affect the global economy and financial &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;markets.
        It is difficult to predict when events affecting the U.S. or global financial markets or economies may occur, the effects &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;that
        such events may have and the duration of those effects (which may last for extended periods). These types of events may &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;negatively
        impact broad segments of businesses and populations and have a significant and rapid negative impact on the &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;performance
        or value of the Fund&#x2019;s investments, adversely affect &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;the
        Fund&#x2019;s ability to maintain a stable $1.00 share price&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;
        and &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;exacerbate pre-existing risks to the
        Fund. The frequency and magnitude of resulting changes in the value of the Fund&#x2019;s &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;investments
        cannot be predicted.&lt;/span&gt;&lt;/div&gt; &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17176_MSILFTreasurySecuritiesPortfolio_480Member"
      id="ixv-28863"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;-sec-ix-redline:true;"&gt;&lt;b&gt;Large
        Transactions Risk.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;
        The Fund may experience adverse effects when certain large shareholders, or a number of shareholders &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;collectively,
        purchase or redeem large amounts of shares of the Fund, which may occur rapidly or unexpectedly. Such larger than &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;normal
        shareholder redemptions may adversely affect the Fund&#x2019;s ability to maintain a stable $1.00 share price and negatively &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;impact
        the Fund&#x2019;s liquidity. In some circumstances, the Fund may hold a relatively large proportion of its assets in cash in &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;anticipation
        of large redemptions. These large redemptions may also force the Fund to sell portfolio securities or other assets when &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;it
        might not otherwise do so, which may adversely affect the Fund&#x2019;s ability to maintain a stable $1.00 share price and increase the
        &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;Fund&#x2019;s transaction
        costs. In addition, large purchases of Fund shares may adversely affect the Fund&#x2019;s performance to the extent &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;that
        the Fund is delayed in investing new cash and is required to maintain a larger cash position than it ordinarily would.&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
        &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17176_MSILFTreasurySecuritiesPortfolio_171Member"
      id="ixv-28883"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;"&gt;&lt;b&gt;Stable
        NAV Risk.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt; The Fund may not be able to
        maintain a stable $1.00 share price at all times. If the Fund or another money &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;market
        fund fails to maintain a stable NAV (or if there is a perceived threat of the inability to maintain a stable NAV), the Fund &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;could
        be subject to increased redemptions, which may adversely impact the Fund&#x2019;s ability to maintain a stable $1.00 share price.&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17176_MSILFTreasurySecuritiesPortfolio_188Member"
      id="ixv-28898"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;"&gt;&lt;b&gt;Active
        Management Risk.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt; In pursuing the Fund&#x2019;s
        investment objective, the Adviser has considerable leeway in deciding which &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;investments
        to buy, hold or sell on a day-to-day basis, and which trading strategies to use. For example, the Adviser, in its &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;discretion,
        may determine to use some permitted trading strategies while not using others. The success or failure of such decisions &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;will
        affect the Fund&#x2019;s performance.&lt;/span&gt;&lt;/div&gt; &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:BarChartAndPerformanceTableHeading
      contextRef="c_17176_MSILFTreasurySecuritiesPortfolioMember"
      id="ixv-28921"
      xml:lang="en-US">Performance
Information</oef:BarChartAndPerformanceTableHeading>
    <oef:PerformanceNarrativeTextBlock
      contextRef="c_17176_MSILFTreasurySecuritiesPortfolioMember"
      id="ixv-28925"
      xml:lang="en-US">

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;The
bar chart and table below provide some indication of the risks of investing in the Fund by showing changes in the performance &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;of
the Fund&#x2019;s&#160;&#x2009;Investor&#160;&#x2009;Class shares from year-to-year and by showing the average annual returns of the Fund&#x2019;s&#160;&#x2009;Investor&#160;&#x2009;Class
shares &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;for the one, five and 10 year periods.
&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;The
Fund&#x2019;s past performance is not necessarily an indication of how the Fund will perform in &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;the
future.&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt; Updated performance
information is available online at &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;www.morganstanley.com/liquidity&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;.&lt;/span&gt;&lt;/div&gt;</oef:PerformanceNarrativeTextBlock>
    <oef:PerformanceInformationIllustratesVariabilityOfReturns
      contextRef="c_17176_MSILFTreasurySecuritiesPortfolioMember"
      id="ixv-28927"
      xml:lang="en-US">The
bar chart and table below provide some indication of the risks of investing in the Fund by showing changes in the performance of
the Fund&#x2019;s&#160;&#x2009;Investor&#160;&#x2009;Class shares from year-to-year and by showing the average annual returns of the Fund&#x2019;s&#160;&#x2009;Investor&#160;&#x2009;Class
shares for the one, five and 10 year periods.
</oef:PerformanceInformationIllustratesVariabilityOfReturns>
    <oef:PerformancePastDoesNotIndicateFuture
      contextRef="c_17176_MSILFTreasurySecuritiesPortfolioMember"
      id="ixv-28931"
      xml:lang="en-US">The
Fund&#x2019;s past performance is not necessarily an indication of how the Fund will perform in the
future.</oef:PerformancePastDoesNotIndicateFuture>
    <oef:PerformanceAvailabilityWebSiteAddress
      contextRef="c_17176_MSILFTreasurySecuritiesPortfolioMember"
      id="ixv-28935"
      xml:lang="en-US">www.morganstanley.com/liquidity</oef:PerformanceAvailabilityWebSiteAddress>
    <oef:BarChartHeading
      contextRef="c_17176_MSILFTreasurySecuritiesPortfolioMember"
      id="ixv-28939"
      xml:lang="en-US">Annual
Total Returns&#x2014;Calendar Years</oef:BarChartHeading>
    <oef:BarChartTableTextBlock
      contextRef="c_17176_MSILFTreasurySecuritiesPortfolioMember"
      id="ixv-28943"
      xml:lang="en-US">

&lt;div&gt;&lt;img alt="image" src="pr17176img007.jpg"/&gt;&lt;/div&gt;</oef:BarChartTableTextBlock>
    <oef:BarChartClosingTextBlock
      contextRef="c_17176_MSILFTreasurySecuritiesPortfolioMember"
      id="ixv-28950"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="width:100%;cellspacing:0;padding-bottom:2pt;padding-top:0pt;margin-left:0pt;"&gt;
  &lt;tr style="height:1px;"&gt;
    &lt;td style="height:1px;width:33.14119922630561%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:33.71953578336557%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:33.13926499032882%"&gt;&lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:top"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;&lt;b&gt;High
        Quarter&lt;/b&gt;&lt;/span&gt; &lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:top"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;12/31/23&lt;/span&gt;
        &lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:top"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;"&gt;1.30%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="vertical-align:top"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;&lt;b&gt;Low
        Quarter&lt;/b&gt;&lt;/span&gt; &lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:top"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;03/31/21&lt;/span&gt;
        &lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:top"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;"&gt;0.00%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:BarChartClosingTextBlock>
    <oef:HighestQuarterlyReturnLabel
      contextRef="c_17176_MSILFTreasurySecuritiesPortfolio_ClassInvestorMember"
      id="ixv-28960"
      xml:lang="en-US">High
        Quarter</oef:HighestQuarterlyReturnLabel>
    <oef:BarChartHighestQuarterlyReturnDate
      contextRef="c_17176_MSILFTreasurySecuritiesPortfolio_ClassInvestorMember"
      id="ixv-28965"
      xml:lang="en-US">2023-12-31</oef:BarChartHighestQuarterlyReturnDate>
    <oef:BarChartHighestQuarterlyReturn
      contextRef="c_17176_MSILFTreasurySecuritiesPortfolio_ClassInvestorMember"
      decimals="INF"
      id="ixv-131088"
      unitRef="RATIO">0.013</oef:BarChartHighestQuarterlyReturn>
    <oef:LowestQuarterlyReturnLabel
      contextRef="c_17176_MSILFTreasurySecuritiesPortfolio_ClassInvestorMember"
      id="ixv-28973"
      xml:lang="en-US">Low
        Quarter</oef:LowestQuarterlyReturnLabel>
    <oef:BarChartLowestQuarterlyReturnDate
      contextRef="c_17176_MSILFTreasurySecuritiesPortfolio_ClassInvestorMember"
      id="ixv-28978"
      xml:lang="en-US">2021-03-31</oef:BarChartLowestQuarterlyReturnDate>
    <oef:BarChartLowestQuarterlyReturn
      contextRef="c_17176_MSILFTreasurySecuritiesPortfolio_ClassInvestorMember"
      decimals="INF"
      id="ixv-131089"
      unitRef="RATIO">0</oef:BarChartLowestQuarterlyReturn>
    <oef:PerformanceTableHeading
      contextRef="c_17176_MSILFTreasurySecuritiesPortfolioMember"
      id="ixv-28984"
      xml:lang="en-US">Average
Annual Total Returns(for
the Periods Ended&#160;&#x2009;December
31, 2025)</oef:PerformanceTableHeading>
    <oef:PerformanceTableTextBlock
      contextRef="c_17176_MSILFTreasurySecuritiesPortfolioMember"
      id="foot-17176_2877921-1011"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="width:100%;cellspacing:0;margin-left:0;border-bottom:0.25pt solid #000000;margin-top:10px;"&gt;
  &lt;tr style="height:1px;"&gt;
    &lt;td style="height:1px;width:50.800317417307%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:16.377958851878375%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:16.377958851878375%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:16.443764878936268%"&gt;&lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&#160;&lt;/div&gt;
        &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:center;text-align:center;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;&lt;b&gt;Past&lt;/b&gt;&lt;/span&gt;&lt;br/&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;&lt;b&gt;One
        Year&lt;/b&gt;&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:center;text-align:center;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;&lt;b&gt;Past
        Five&lt;/b&gt;&lt;/span&gt;&lt;br/&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;&lt;b&gt;Years&lt;/b&gt;&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:center;text-align:center;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;&lt;b&gt;Past&lt;/b&gt;&lt;/span&gt;&lt;br/&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;&lt;b&gt;Ten
        Years&lt;/b&gt;&lt;/span&gt;&lt;/div&gt; &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;Treasury
        Securities Portfolio&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:center;text-align:center;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;-sec-ix-redline:true;"&gt;4.03%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:center;text-align:center;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;-sec-ix-redline:true;"&gt;3.02%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:center;text-align:center;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;-sec-ix-redline:true;"&gt;1.96%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:PerformanceTableTextBlock>
    <oef:AvgAnnlRtrPct
      contextRef="c_17176_MSILFTreasurySecuritiesPortfolio_ClassInvestor_2025_01_01_2025_12_31Member"
      decimals="INF"
      id="foot-17176_2877921-1021"
      unitRef="RATIO">0.0403</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="c_17176_MSILFTreasurySecuritiesPortfolio_ClassInvestor_2021_01_01_2025_12_31Member"
      decimals="INF"
      id="foot-17176_2877921-1031"
      unitRef="RATIO">0.0302</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="c_17176_MSILFTreasurySecuritiesPortfolio_ClassInvestor_2016_01_01_2025_12_31Member"
      decimals="INF"
      id="foot-17176_2877921-1041"
      unitRef="RATIO">0.0196</oef:AvgAnnlRtrPct>
    <oef:PerformanceTableClosingTextBlock
      contextRef="c_17176_MSILFTreasurySecuritiesPortfolioMember"
      id="ixv-29043"
      xml:lang="en-US">

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;You
may obtain the Fund&#x2019;s 7-day current yield by calling &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;1-888-378-1630&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;.&lt;/span&gt;&lt;/div&gt;</oef:PerformanceTableClosingTextBlock>
    <oef:MoneyMarketSevenDayYieldCaption
      contextRef="c_17176_MSILFTreasurySecuritiesPortfolioMember"
      id="ixv-29045"
      xml:lang="en-US">You
may obtain the Fund&#x2019;s 7-day current yield by calling 1-888-378-1630.</oef:MoneyMarketSevenDayYieldCaption>
    <oef:MoneyMarketSevenDayYieldPhone
      contextRef="c_17176_MSILFTreasurySecuritiesPortfolioMember"
      id="ixv-29047"
      xml:lang="en-US">1-888-378-1630</oef:MoneyMarketSevenDayYieldPhone>
    <oef:ObjectiveHeading
      contextRef="c_17179_MSILFPrimePortfolioMember"
      id="ixv-34783"
      xml:lang="en-US">Investment
Objective</oef:ObjectiveHeading>
    <oef:ObjectivePrimaryTextBlock
      contextRef="c_17179_MSILFPrimePortfolioMember"
      id="ixv-34787"
      xml:lang="en-US">

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;The Prime Portfolio (the &#x201c;Fund&#x201d;)
seeks preservation of capital, daily liquidity and maximum current income.&lt;/span&gt;&lt;/div&gt;</oef:ObjectivePrimaryTextBlock>
    <oef:ExpenseHeading
      contextRef="c_17179_MSILFPrimePortfolioMember"
      id="ixv-34792"
      xml:lang="en-US">Fees
and Expenses</oef:ExpenseHeading>
    <oef:ExpenseNarrativeTextBlock
      contextRef="c_17179_MSILFPrimePortfolioMember"
      id="ixv-34796"
      xml:lang="en-US">

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;The table below describes the expenses that
you may pay if you buy, hold and sell Administrative Class shares of the Fund. The Fund &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;does
not charge any sales loads or other fees when you purchase or redeem shares. &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;&lt;b&gt;You
may pay fees other than the fees and &lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;&lt;b&gt;expenses
of the Fund, such as brokerage commissions and other fees charged by financial intermediaries, which are not &lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;&lt;b&gt;reflected
in the tables and examples below.&lt;/b&gt;&lt;/span&gt;&lt;/div&gt;</oef:ExpenseNarrativeTextBlock>
    <oef:OperatingExpensesCaption
      contextRef="c_17179_MSILFPrimePortfolioMember"
      id="ixv-34807"
      xml:lang="en-US">Annual
Fund Operating Expenses&#160;&#x2009;(expenses
that you pay each year as a percentage of the value of your investment)</oef:OperatingExpensesCaption>
    <oef:AnnualFundOperatingExpensesTableTextBlock
      contextRef="c_17179_MSILFPrimePortfolioMember"
      id="foot-17179_2879815-1011"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="width:100%;cellspacing:0;margin-left:0;border-bottom:0.25pt solid #000000;margin-top:10px;"&gt;
  &lt;tr style="height:1px;"&gt;
    &lt;td style="height:1px;width:74.9685485900091%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:25.033386881374962%"&gt;&lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&#160;&lt;/div&gt;
        &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;&lt;b&gt;Administrative
        Class&lt;/b&gt;&lt;/span&gt;&lt;/div&gt; &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;Advisory
        Fee&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;-sec-ix-redline:true;"&gt;0.15%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;Distribution
        and/or Shareholder Service (12b-1) Fee&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;-sec-ix-redline:true;"&gt;None&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;Other
        Expenses&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;-sec-ix-redline:true;"&gt;0.07%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;Shareholder
        Administration Fee&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;-sec-ix-redline:true;"&gt;0.15%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;Total
        Annual Fund Operating Expenses&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:6pt;;-sec-ix-redline:true;"&gt;&lt;sup&gt;1&lt;/sup&gt;&lt;/span&gt;
        &lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;-sec-ix-redline:true;"&gt;0.37%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;Fee
        Waiver and/or Expense Reimbursement&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:6pt;;-sec-ix-redline:true;"&gt;&lt;sup&gt;1&lt;/sup&gt;&lt;/span&gt;
        &lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;-sec-ix-redline:true;"&gt;0.02%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;Total
        Annual Fund Operating Expenses After Fee Waiver and/or Expense Reimbursement&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:6pt;;-sec-ix-redline:true;"&gt;&lt;sup&gt;1&lt;/sup&gt;&lt;/span&gt;
        &lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;-sec-ix-redline:true;"&gt;0.35%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:AnnualFundOperatingExpensesTableTextBlock>
    <oef:ManagementFeesOverAssets
      contextRef="c_17179_MSILFPrimePortfolio_ClassAdministrativeMember"
      decimals="INF"
      id="ixv-131093"
      unitRef="RATIO">0.0015</oef:ManagementFeesOverAssets>
    <oef:DistributionAndService12b1FeesOverAssets
      contextRef="c_17179_MSILFPrimePortfolio_ClassAdministrativeMember"
      decimals="INF"
      id="ixv-131094"
      unitRef="RATIO">0</oef:DistributionAndService12b1FeesOverAssets>
    <oef:OtherExpensesOverAssets
      contextRef="c_17179_MSILFPrimePortfolio_ClassAdministrativeMember"
      decimals="INF"
      id="ixv-131095"
      unitRef="RATIO">0.0007</oef:OtherExpensesOverAssets>
    <oef:Component1OtherExpensesOverAssets
      contextRef="c_17179_MSILFPrimePortfolio_ClassAdministrativeMember"
      decimals="INF"
      id="ixv-131096"
      unitRef="RATIO">0.0015</oef:Component1OtherExpensesOverAssets>
    <oef:ExpensesOverAssets
      contextRef="c_17179_MSILFPrimePortfolio_ClassAdministrativeMember"
      decimals="INF"
      id="foot-17179_2879815-1021"
      unitRef="RATIO">0.0037</oef:ExpensesOverAssets>
    <oef:FeeWaiverOrReimbursementOverAssets
      contextRef="c_17179_MSILFPrimePortfolio_ClassAdministrativeMember"
      decimals="INF"
      id="foot-17179_2879815-1031"
      unitRef="RATIO">0.0002</oef:FeeWaiverOrReimbursementOverAssets>
    <oef:NetExpensesOverAssets
      contextRef="c_17179_MSILFPrimePortfolio_ClassAdministrativeMember"
      decimals="INF"
      id="foot-17179_2879815-1041"
      unitRef="RATIO">0.0035</oef:NetExpensesOverAssets>
    <oef:ExpenseExampleHeading
      contextRef="c_17179_MSILFPrimePortfolioMember"
      id="ixv-34896"
      xml:lang="en-US">Example</oef:ExpenseExampleHeading>
    <oef:ExpenseExampleNarrativeTextBlock
      contextRef="c_17179_MSILFPrimePortfolioMember"
      id="ixv-34900"
      xml:lang="en-US">

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;The example below is intended to help you compare
the cost of investing in the Fund&#x2019;s&#160;&#x2009;Administrative&#160;&#x2009;Class with the cost of &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;investing
in other mutual funds.&lt;/span&gt;&lt;/div&gt;

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;The example assumes that you invest $10,000
in the Fund&#x2019;s&#160;&#x2009;Administrative Class for the time periods indicated and then redeem all &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;of
your shares at the end of those periods, your investment has a 5% return each year and that the Fund&#x2019;s operating expenses remain
&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;the same (except that the example incorporates
the fee waiver and/or expense reimbursement arrangement for only the first year). &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;Although
your actual costs may be higher or lower, based on these assumptions your costs would be:&lt;/span&gt;&lt;/div&gt;</oef:ExpenseExampleNarrativeTextBlock>
    <oef:ExpenseExampleWithRedemptionTableTextBlock
      contextRef="c_17179_MSILFPrimePortfolioMember"
      id="ixv-34914"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="width:100%;cellspacing:0;margin-left:0;border-bottom:0.25pt solid #000000;margin-top:10px;"&gt;
  &lt;tr style="height:1px;"&gt;
    &lt;td style="height:1px;width:34.33401678981779%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:15.787844790901001%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:16.368138032419047%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:16.368138032419047%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:16.368138032419047%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:0.7737243220240628%"&gt;&lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&#160;&lt;/div&gt;
        &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;&lt;b&gt;1
        Year&lt;/b&gt;&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;&lt;b&gt;3
        Years&lt;/b&gt;&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;&lt;b&gt;5
        Years&lt;/b&gt;&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;&lt;b&gt;10
        Years&lt;/b&gt;&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;Administrative
        Class&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;-sec-ix-redline:true;"&gt;$36
        &lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;-sec-ix-redline:true;"&gt;$117
        &lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;-sec-ix-redline:true;"&gt;$206
        &lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;-sec-ix-redline:true;"&gt;$466
        &lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:top"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:ExpenseExampleWithRedemptionTableTextBlock>
    <oef:ExpenseExampleYear01
      contextRef="c_17179_MSILFPrimePortfolio_ClassAdministrativeMember"
      decimals="INF"
      id="ixv-131100"
      unitRef="USD">36</oef:ExpenseExampleYear01>
    <oef:ExpenseExampleYear03
      contextRef="c_17179_MSILFPrimePortfolio_ClassAdministrativeMember"
      decimals="INF"
      id="ixv-131101"
      unitRef="USD">117</oef:ExpenseExampleYear03>
    <oef:ExpenseExampleYear05
      contextRef="c_17179_MSILFPrimePortfolio_ClassAdministrativeMember"
      decimals="INF"
      id="ixv-131102"
      unitRef="USD">206</oef:ExpenseExampleYear05>
    <oef:ExpenseExampleYear10
      contextRef="c_17179_MSILFPrimePortfolio_ClassAdministrativeMember"
      decimals="INF"
      id="ixv-131103"
      unitRef="USD">466</oef:ExpenseExampleYear10>
    <oef:StrategyHeading
      contextRef="c_17179_MSILFPrimePortfolioMember"
      id="ixv-34965"
      xml:lang="en-US">Principal
Investment Strategies</oef:StrategyHeading>
    <oef:StrategyNarrativeTextBlock
      contextRef="c_17179_MSILFPrimePortfolioMember"
      id="ixv-34969"
      xml:lang="en-US">

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;The Fund invests in liquid, high quality U.S.
dollar-denominated money market instruments of U.S. and foreign financial &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;corporations
and U.S. non-financial corporations. The Fund also invests in obligations issued or guaranteed by the U.S. Government &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;and
its agencies and instrumentalities. The Fund&#x2019;s money market investments may include commercial paper, corporate debt &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;obligations,
debt obligations (including certificates of deposit and promissory notes) of U.S. banks or foreign banks, or of U.S. &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;branches
or subsidiaries of foreign banks, or foreign branches of U.S. banks (such as Yankee obligations), certificates of deposit of &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;savings
banks and savings and loan organizations, asset-backed securities, repurchase agreements and municipal obligations. The &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;Fund
is permitted to hold a portion of its assets in cash.&lt;/span&gt;&lt;/div&gt;

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;The Fund may also invest in U.S. dollar-denominated
foreign securities and money market instruments.&lt;/span&gt;&lt;/div&gt;

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;The Fund operates as an &#x201c;institutional
money market fund,&#x201d; which is neither a &#x201c;government money market fund&#x201d; nor &#x201c;retail money &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;market
fund&#x201d; as such terms are defined in or interpreted under Rule 2a-7 under the Investment Company Act of 1940, as amended &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;(&#x201c;Rule
2a-7&#x201d; under the &#x201c;1940 Act&#x201d;). As such, the Fund is required to price and transact in its shares at a net asset value
per share &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;(&#x201c;NAV&#x201d;) reflecting
market-based values of its portfolio holdings (i.e., at a &#x201c;floating&#x201d; NAV), rounded to a minimum of the fourth &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;decimal
place. Like other money market funds of its type, the Fund is subject to the possible imposition of a discretionary liquidity &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;fee
if the Adviser, as the delegate of the Board of Trustees, determines that such fee is in the best interests of the Fund.&lt;/span&gt;&lt;/div&gt;

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;In addition, under Rule 2a-7, as an institutional
prime money market fund, the Fund is required to impose a mandatory liquidity fee &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;if
the Fund experiences total daily net redemptions exceeding 5% of the Fund&#x2019;s net assets (or such smaller amount of net &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;redemptions
as the Board of Trustees determines) based on flow information available within a reasonable period after the &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;computation
of the Fund&#x2019;s net asset value on that day. The amount of a mandatory liquidity fee to be imposed will be based on a &lt;/span&gt;&lt;/div&gt;

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;good faith estimate, supported by data, of
the costs the Fund would incur if the Fund sold a pro rata amount of each security in its &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;portfolio
to satisfy the amount of the net redemptions. If the Fund&#x2019;s liquidity costs cannot be estimated in good faith and supported &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;by
data, a 1% default mandatory liquidity fee will be imposed. If the amount of the mandatory liquidity fee would be &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;margin-left:0pt;margin-left:0pt;"&gt;&lt;i&gt;de
&lt;/i&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;margin-left:0pt;margin-left:0pt;"&gt;&lt;i&gt;minimis&lt;/i&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;
&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;(i.e., less than 0.01% of the value of
the shares redeemed), the Fund is not required to impose a mandatory liquidity fee. The Board &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;of
Trustees has delegated to the Adviser the responsibility for making mandatory liquidity fee determinations.&lt;/span&gt;&lt;/div&gt;

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;The Fund&#x2019;s investments
are subject to the quality, diversification, maturity, liquidity and other requirements of Rule 2a-7.&lt;/span&gt;&lt;/div&gt;</oef:StrategyNarrativeTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17179_MSILFPrimePortfolio_157Member"
      id="ixv-35048"
      xml:lang="en-US">&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;You
could lose money by investing in the Fund. &lt;/span&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17179_MSILFPrimePortfolio_164Member"
      id="ixv-35054"
      xml:lang="en-US">&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;An
investment in the Fund is not a bank account and &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;is
not insured or guaranteed by the Federal Deposit Insurance Corporation (&#x201c;FDIC&#x201d;) or any other government agency.&lt;/span&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17179_MSILFPrimePortfolio_165Member"
      id="ixv-35064"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;"&gt;&lt;b&gt;Credit
        and Interest Rate Risk.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt; Credit risk refers
        to the possibility that the issuer or guarantor of a security, or&#160;&#x2009;counterparty to a &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;transaction,
        will be unable or unwilling or perceived to be unable or unwilling to make interest payments and/or repay the &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;principal
        on its debt or otherwise honor its obligations, including the risk of default. &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;In
        the case of revenue bonds, notes or &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;commercial
        paper, for example, the credit risk is the possibility that the user fees from a project or other specified revenue sources &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;are
        insufficient to meet interest and/or principal payment obligations.&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;
        In such instances, the value of the Fund could decline and &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;the
        Fund could lose money. If an issuer&#x2019;s, guarantor&#x2019;s or counterparty&#x2019;s financial condition worsens, the credit quality
        of the &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;issuer, guarantor or counterparty
        may deteriorate. Credit ratings may not be an accurate assessment of financial condition, &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;liquidity
        or credit risk. Although credit ratings may not accurately reflect the true credit risk of an instrument, a change in the &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;credit
        rating of an instrument or an issuer, guarantor or counterparty, or the market&#x2019;s perception of the creditworthiness of an &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;instrument
        or issuer, guarantor or counterparty can have a rapid, adverse effect on the instrument&#x2019;s value and liquidity and make &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;it
        more difficult for the Fund to sell at an advantageous price or time. Interest rate risk refers to the decline in the value of a fixed-&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;income
        security resulting from changes in the general level of interest rates. A wide variety of market and economic factors can &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;cause
        interest rates to rise or fall, including central bank monetary policy, rising inflation, disinflation or deflation, and changes in &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;general
        economic conditions. When the general level of interest rates goes up, the prices of most fixed-income securities go down. &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;When
        the general level of interest rates goes down, the prices of most fixed-income securities go up but the yield or income from &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;new
        issuances of fixed-income securities generally decreases. Securities with longer durations will generally be more sensitive to &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;changes
        in interest rates than securities with shorter durations. Fluctuations in interest rates may also affect the liquidity of and &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;income
        generated by fixed-income instruments held by the Fund. The Fund may invest in variable and floating rate loans and &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;other
        variable and floating rate securities. Although these instruments are generally less sensitive to interest rate changes than fixed &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;rate
        instruments, the value of variable and floating rate loans and other securities may decline if their interest rates do not rise as &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;quickly,
        or as much, as general interest rates. The Fund may face a heightened level of interest rate risk in times of monetary &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;policy
        change and/or uncertainty, such as when the Federal Reserve Board adjusts a quantitative easing program and/or changes &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;rates.
        Changing interest rates may have unpredictable effects on the markets and may detract from Fund performance. A changing &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;interest
        rate environment increases certain risks, including the potential for periods of market volatility and increased &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;redemptions.&#160;&#x2009;&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17179_MSILFPrimePortfolio_420Member"
      id="ixv-35103"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;"&gt;&lt;b&gt;Bank
        Obligations.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt; The activities of U.S. and
        most foreign banks are subject to comprehensive regulations. The enactment of new &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;legislation
        or regulations, as well as changes in interpretation and enforcement of current laws, may affect the manner of &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;operations
        and profitability of domestic and foreign banks. In addition, banks may be particularly susceptible to certain economic &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;factors.&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17179_MSILFPrimePortfolio_166Member"
      id="ixv-35119"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;"&gt;&lt;b&gt;Fixed-Income
        Securities.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt; Fixed-income securities are
        subject to the risk of the issuer&#x2019;s inability to meet principal and interest &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;payments
        on its obligations (i.e., credit risk) and are subject to price volatility resulting from, among other things, interest rate &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;sensitivity
        (i.e., interest rate risk), market perception of the creditworthiness of the issuer and general market liquidity (i.e., market &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;risk).
        Securities with longer durations are likely to be more sensitive to changes in interest rates, generally making them more &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;volatile
        than securities with shorter durations. The Fund may be subject to certain liquidity risks that may result from the lack of &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;an
        active market and the reduced number and capacity of traditional market participants to make a market in fixed-income &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;securities.&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17179_MSILFPrimePortfolio_290Member"
      id="ixv-35167"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;padding-right:2%;padding-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;"&gt;&lt;b&gt;Commercial
        Paper.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt; Commercial paper is subject to
        interest rate risk and is susceptible to changes in the issuer&#x2019;s financial condition &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;or
        credit quality. Commercial paper is typically repaid with the proceeds from the issuance of new commercial paper. Thus, &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;investments
        in commercial paper are subject to the risk (commonly referred to as rollover risk) that the issuer will be unable to &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;issue
        sufficient new commercial paper to meet the repayment obligations under its outstanding commercial paper. Because &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;commercial
        paper is typically unsecured, investments in commercial paper are subject to increased credit risk.&lt;/span&gt;&lt;/div&gt; &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17179_MSILFPrimePortfolio_178Member"
      id="ixv-35184"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;-sec-ix-redline:true;"&gt;&lt;b&gt;U.S.
        Government Securities.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;
        Different types of U.S. government securities are subject to different levels of credit risk, including the &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;risk
        of default, depending on the nature of the particular government support for that security. For example, a U.S. government-&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;sponsored
        entity, such as Federal National Mortgage Association or Federal Home Loan Mortgage Corporation, although &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;chartered
        or sponsored by an Act of Congress, may issue securities that are neither insured nor guaranteed by the U.S. Treasury &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;and,
        therefore, are not backed by the full faith and credit of the United States. With respect to U.S. government securities that are &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;not
        backed by the full faith and credit of the United States, there is the risk that the U.S. government will not provide financial &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;support
        to such U.S. government agencies, instrumentalities or sponsored enterprises if it is not obligated to do so by law. U.S. &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;government
        securities are also subject to interest rate risks and can exhibit price fluctuations resulting from increases or decreases &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;in
        interest rates.&lt;/span&gt;&lt;/div&gt; &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17179_MSILFPrimePortfolio_180Member"
      id="ixv-35205"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;"&gt;&lt;b&gt;Asset-Backed
        Securities.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt; Asset-backed securities are
        subject to credit (such as a borrower&#x2019;s default on its mortgage obligation and &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;the
        default or failure of a guarantee underlying the asset-backed security), interest rate and certain additional risks, including the &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;risk
        that various federal and state consumer laws and other legal and economic factors may result in the collateral backing the &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;securities
        being insufficient to support payment on the securities. Some asset-backed securities also entail prepayment risk and &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;extension
        risk, which may vary depending on the type of asset. Due to these risks, asset-backed securities may become more &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;volatile
        in certain interest rate environments.&lt;/span&gt;&lt;/div&gt; &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17179_MSILFPrimePortfolio_268Member"
      id="ixv-35223"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;"&gt;&lt;b&gt;Repurchase
        Agreements.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt; Repurchase agreements are
        subject to risks associated with the possibility of default by the seller at a time &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;when
        the collateral has declined in value, or insolvency of the seller, which may affect the Fund&#x2019;s right to control the collateral
        and &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;result in certain costs and delays. Repurchase
        agreements may involve a greater degree of credit risk than investments in U.S. &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;government
        securities.&#160;&#x2009;&lt;/span&gt;&lt;/div&gt; &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17179_MSILFPrimePortfolio_236Member"
      id="ixv-35239"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;"&gt;&lt;b&gt;Foreign
        Securities.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt; The Fund may invest in U.S.
        dollar-denominated securities issued by foreign governmental or corporate issuers. &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;Investing
        in securities of foreign issuers involves some additional risks than securities of U.S. issuers. While foreign securities, &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;including
        foreign money market securities, are subject to the same type of risks that pertain to domestic issuers, namely credit risk &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;and
        interest rate risk, they are also subject to other additional risks. Foreign issuers generally are subject to different accounting, &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;auditing
        and financial reporting standards than U.S. issuers. There may be less information available to the public about foreign &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;issuers.
        In some foreign countries, there is also the risk of government expropriation, excessive taxation, political or social &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;instability,
        economic sanctions or other similar governmental activity or diplomatic developments (including regional and global, &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;military
        or other conflicts)&#160;&#x2009;that could affect an investment. There also can be difficulty obtaining and enforcing judgments against
        &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;issuers in foreign countries. Governmental
        interventions or other actions can have a significant effect on the economic conditions &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;in
        foreign countries, which also may adversely affect the Fund&#x2019;s investments in foreign issuers.&lt;/span&gt;&lt;/div&gt; &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17179_MSILFPrimePortfolio_169Member"
      id="ixv-35261"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;"&gt;&lt;b&gt;Municipal
        Obligations.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt; To the extent the Fund invests
        in municipal obligations issued by state and local governments and their &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;agencies,
        the Fund may be susceptible to political, economic, regulatory or other factors affecting issuers of these municipal &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;obligations.
        To the extent that the Fund invests in municipal obligations of issuers in the same economic sector, it could be more &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;sensitive
        to economic, business or political developments that affect such sector. During certain economic and other conditions, &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;the
        financial resources of many issuers of municipal securities may be significantly stressed, which could impair any such issuer&#x2019;s
        &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;ability to meet its financial obligations
        when due and adversely impact the value of its securities held by the Fund. While interest &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;earned
        on municipal securities is generally not subject to federal income tax, any interest earned on taxable municipal securities is &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;fully
        taxable at the federal level and may be subject to state and/or local income tax.&lt;/span&gt;&lt;/div&gt; &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17179_MSILFPrimePortfolio_174Member"
      id="ixv-35281"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;"&gt;&lt;b&gt;Market
        and Geopolitical Risk.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt; The value of your
        investment in the Fund is based on the values of the Fund&#x2019;s investments, which &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;change
        due to economic and other events that affect the&#160;&#x2009;U.S. and global markets generally, as well as those that affect or are &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;perceived
        or expected to affect particular regions, countries, industries, companies, issuers, sectors, asset classes or governments. &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;These
        types of events may be sudden and unexpected, and could adversely affect the value (or income generated by) and liquidity &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;of
        the Fund&#x2019;s investments, which may in turn impact the Fund&#x2019;s ability to sell securities and/or its ability to meet redemptions.
        &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;The risks associated with these developments
        may be magnified if certain social, political, economic and other conditions and &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;events
        (such as war, natural disasters or events, epidemics and pandemics, terrorism, conflicts, social unrest, recessions, inflation, &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;interest
        rate changes and supply chain disruptions) adversely interrupt or otherwise affect the global economy and financial &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;markets.
        It is difficult to predict when events affecting the U.S. or global financial markets or economies may occur, the effects &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;that
        such events may have and the duration of those effects (which may last for extended periods). These types of events may &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;negatively
        impact broad segments of businesses and populations and have a significant and rapid negative impact on the &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;performance
        or value of the Fund&#x2019;s investments, adversely affect and increase the volatility of the Fund&#x2019;s share price and &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;exacerbate
        pre-existing risks to the Fund. The frequency and magnitude of resulting changes in the value of the Fund&#x2019;s &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;investments
        cannot be predicted.&lt;/span&gt;&lt;/div&gt; &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17179_MSILFPrimePortfolio_480Member"
      id="ixv-35334"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;padding-right:2%;padding-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;-sec-ix-redline:true;"&gt;&lt;b&gt;Large
        Transactions Risk.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;
        The Fund may experience adverse effects when certain large shareholders, or a number of shareholders &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;collectively,
        purchase or redeem large amounts of shares of the Fund, which may occur rapidly or unexpectedly. Such larger than &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;normal
        shareholder redemptions may adversely affect and increase the volatility of the Fund&#x2019;s share price and negatively impact &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;the
        Fund&#x2019;s liquidity. In some circumstances, the Fund may hold a relatively large proportion of its assets in cash in anticipation
        of &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;large&#160;&#x2009;redemptions.
        These large redemptions may also force the Fund to sell portfolio securities or other assets when it might not &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;otherwise
        do so, which may adversely affect and increase the volatility of the Fund&#x2019;s share price and increase the Fund&#x2019;s &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;transaction
        costs. In addition, large purchases of Fund shares may adversely affect the Fund&#x2019;s performance to the extent that the &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;Fund
        is delayed in investing new cash and is required to maintain a larger cash position than it ordinarily would. Finally, large &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;redemptions
        may cause the Fund to impose discretionary or mandatory liquidity fees.&lt;/span&gt;&lt;/div&gt; &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17179_MSILFPrimePortfolio_425Member"
      id="ixv-35355"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;"&gt;&lt;b&gt;Floating
        NAV Risk.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt; The Fund does not maintain
        a stable NAV per share. The value of the Fund&#x2019;s shares will be calculated to four &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;decimal
        places and will fluctuate with changes in the values of the Fund&#x2019;s portfolio securities. When you sell your shares, they may &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;be
        worth more or less than what you originally paid for them. This may result in a capital gain or loss.&lt;/span&gt;&lt;/div&gt; &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17179_MSILFPrimePortfolio_188Member"
      id="ixv-35370"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;"&gt;&lt;b&gt;Active
        Management Risk.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt; In pursuing the Fund&#x2019;s
        investment objective, the Adviser has considerable leeway in deciding which &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;investments
        to buy, hold or sell on a day-to-day basis, and which trading strategies to use. For example, the Adviser, in its &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;discretion,
        may determine to use some permitted trading strategies while not using others. The success or failure of such decisions &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;will
        affect the Fund&#x2019;s performance.&lt;/span&gt;&lt;/div&gt; &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17179_MSILFPrimePortfolio_487Member"
      id="ixv-35386"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;"&gt;&lt;b&gt;Discretionary
        Liquidity Fee Risk.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt; The Board, or its
        delegate, has discretion to impose a liquidity fee of up to 2% upon the &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;redemption
        of shares if the Board or its delegate determines that is in the best interest of the Fund, which may impact the value of &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;the
        Fund&#x2019;s shares when you sell your shares.&lt;/span&gt;&lt;/div&gt; &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17179_MSILFPrimePortfolio_488Member"
      id="ixv-35401"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;"&gt;&lt;b&gt;Mandatory
        Liquidity Fee Risk.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt; The Board, or its
        delegate, must impose a mandatory liquidity fee upon all shares redeemed if the &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;Fund&#x2019;s
        net redemptions on any business day exceed 5% of the Fund&#x2019;s net assets, unless the liquidity costs are de minimis. &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;Accordingly,
        redemptions by shareholders may be subject to a mandatory liquidity fee at certain times, which may impact the &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;value
        of the Fund&#x2019;s shares when you sell your shares.&lt;/span&gt;&lt;/div&gt; &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:BarChartAndPerformanceTableHeading
      contextRef="c_17179_MSILFPrimePortfolioMember"
      id="ixv-35424"
      xml:lang="en-US">Performance
Information</oef:BarChartAndPerformanceTableHeading>
    <oef:PerformanceNarrativeTextBlock
      contextRef="c_17179_MSILFPrimePortfolioMember"
      id="ixv-35428"
      xml:lang="en-US">

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;The
bar chart and table below provide some indication of the risks of investing in the Fund by showing changes in the performance &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;of
the Fund&#x2019;s&#160;&#x2009;Administrative&#160;&#x2009;Class shares from year-to-year and by showing the average annual returns of
the &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;Fund&#x2019;s&#160;&#x2009;Administrative&#160;&#x2009;Class
shares for the one, five and 10 year periods. &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;The
Fund&#x2019;s past performance is not necessarily an indication &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;of
how the Fund will perform in the future.&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;
Updated performance information is available online at &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;www.morganstanley.com/liquidity&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;.&lt;/span&gt;&lt;/div&gt;</oef:PerformanceNarrativeTextBlock>
    <oef:PerformanceInformationIllustratesVariabilityOfReturns
      contextRef="c_17179_MSILFPrimePortfolioMember"
      id="ixv-35430"
      xml:lang="en-US">The
bar chart and table below provide some indication of the risks of investing in the Fund by showing changes in the performance of
the Fund&#x2019;s&#160;&#x2009;Administrative&#160;&#x2009;Class shares from year-to-year and by showing the average annual returns of
the Fund&#x2019;s&#160;&#x2009;Administrative&#160;&#x2009;Class
shares for the one, five and 10 year periods. </oef:PerformanceInformationIllustratesVariabilityOfReturns>
    <oef:PerformancePastDoesNotIndicateFuture
      contextRef="c_17179_MSILFPrimePortfolioMember"
      id="ixv-35434"
      xml:lang="en-US">The
Fund&#x2019;s past performance is not necessarily an indication of
how the Fund will perform in the future.</oef:PerformancePastDoesNotIndicateFuture>
    <oef:PerformanceAvailabilityWebSiteAddress
      contextRef="c_17179_MSILFPrimePortfolioMember"
      id="ixv-35438"
      xml:lang="en-US">www.morganstanley.com/liquidity</oef:PerformanceAvailabilityWebSiteAddress>
    <oef:BarChartHeading
      contextRef="c_17179_MSILFPrimePortfolioMember"
      id="ixv-35442"
      xml:lang="en-US">Annual
Total Returns&#x2014;Calendar Years*</oef:BarChartHeading>
    <oef:BarChartTableTextBlock
      contextRef="c_17179_MSILFPrimePortfolioMember"
      id="ixv-35446"
      xml:lang="en-US">

&lt;div&gt;&lt;img alt="image" src="pr17179img003.jpg"/&gt;&lt;/div&gt;</oef:BarChartTableTextBlock>
    <oef:BarChartClosingTextBlock
      contextRef="c_17179_MSILFPrimePortfolioMember"
      id="ixv-35455"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="width:100%;cellspacing:0;padding-bottom:2pt;padding-top:0pt;margin-left:0pt;"&gt;
  &lt;tr style="height:1px;"&gt;
    &lt;td style="height:1px;width:33.14119922630561%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:33.71953578336557%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:33.13926499032882%"&gt;&lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:top"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;&lt;b&gt;High
        Quarter&lt;/b&gt;&lt;/span&gt; &lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:top"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;09/30/16&lt;/span&gt;
        &lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:top"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;-sec-ix-redline:true;"&gt;0.06%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="vertical-align:top"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;&lt;b&gt;Low
        Quarter&lt;/b&gt;&lt;/span&gt; &lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:top"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;12/31/16&lt;/span&gt;
        &lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:top"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;-sec-ix-redline:true;"&gt;0.02%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:BarChartClosingTextBlock>
    <oef:HighestQuarterlyReturnLabel
      contextRef="c_17179_MSILFPrimePortfolio_ClassAdministrativeMember"
      id="ixv-35465"
      xml:lang="en-US">High
        Quarter</oef:HighestQuarterlyReturnLabel>
    <oef:BarChartHighestQuarterlyReturnDate
      contextRef="c_17179_MSILFPrimePortfolio_ClassAdministrativeMember"
      id="ixv-35470"
      xml:lang="en-US">2016-09-30</oef:BarChartHighestQuarterlyReturnDate>
    <oef:BarChartHighestQuarterlyReturn
      contextRef="c_17179_MSILFPrimePortfolio_ClassAdministrativeMember"
      decimals="INF"
      id="ixv-131104"
      unitRef="RATIO">0.0006</oef:BarChartHighestQuarterlyReturn>
    <oef:LowestQuarterlyReturnLabel
      contextRef="c_17179_MSILFPrimePortfolio_ClassAdministrativeMember"
      id="ixv-35478"
      xml:lang="en-US">Low
        Quarter</oef:LowestQuarterlyReturnLabel>
    <oef:BarChartLowestQuarterlyReturnDate
      contextRef="c_17179_MSILFPrimePortfolio_ClassAdministrativeMember"
      id="ixv-35483"
      xml:lang="en-US">2016-12-31</oef:BarChartLowestQuarterlyReturnDate>
    <oef:BarChartLowestQuarterlyReturn
      contextRef="c_17179_MSILFPrimePortfolio_ClassAdministrativeMember"
      decimals="INF"
      id="ixv-131105"
      unitRef="RATIO">0.0002</oef:BarChartLowestQuarterlyReturn>
    <oef:PerformanceTableHeading
      contextRef="c_17179_MSILFPrimePortfolioMember"
      id="ixv-35515"
      xml:lang="en-US">Average
Annual Total Returns*(for
the Periods Ended&#160;&#x2009;December
31, 2025)</oef:PerformanceTableHeading>
    <oef:PerformanceTableTextBlock
      contextRef="c_17179_MSILFPrimePortfolioMember"
      id="foot-17179_2879851-1011"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="width:100%;cellspacing:0;margin-left:0;border-bottom:0.25pt solid #000000;margin-top:10px;"&gt;
  &lt;tr style="height:1px;"&gt;
    &lt;td style="height:1px;width:50.800317417307%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:16.377958851878375%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:16.377958851878375%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:16.443764878936268%"&gt;&lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&#160;&lt;/div&gt;
        &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:center;text-align:center;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;&lt;b&gt;Past&lt;/b&gt;&lt;/span&gt;&lt;br/&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;&lt;b&gt;One
        Year&lt;/b&gt;&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:center;text-align:center;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;&lt;b&gt;Past&lt;/b&gt;&lt;/span&gt;&lt;br/&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;&lt;b&gt;Five
        Years&lt;/b&gt;&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:center;text-align:center;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;&lt;b&gt;Past&lt;/b&gt;&lt;/span&gt;&lt;br/&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;&lt;b&gt;Ten
        Years&lt;/b&gt;&lt;/span&gt;&lt;/div&gt; &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;Prime
        Portfolio&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;vertical-align:top;;"&gt;*&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:center;text-align:center;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;"&gt;0.00%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:center;text-align:center;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;"&gt;0.00%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:center;text-align:center;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;"&gt;0.02%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:PerformanceTableTextBlock>
    <oef:AvgAnnlRtrPct
      contextRef="c_17179_MSILFPrimePortfolio_ClassAdministrative_2025_01_01_2025_12_31Member"
      decimals="INF"
      id="foot-17179_2879851-1021"
      unitRef="RATIO">0</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="c_17179_MSILFPrimePortfolio_ClassAdministrative_2021_01_01_2025_12_31Member"
      decimals="INF"
      id="foot-17179_2879851-1031"
      unitRef="RATIO">0</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="c_17179_MSILFPrimePortfolio_ClassAdministrative_2016_01_01_2025_12_31Member"
      decimals="INF"
      id="foot-17179_2879851-1041"
      unitRef="RATIO">0.0002</oef:AvgAnnlRtrPct>
    <oef:PerformanceTableClosingTextBlock
      contextRef="c_17179_MSILFPrimePortfolioMember"
      id="ixv-35590"
      xml:lang="en-US">

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;You
may obtain the Fund&#x2019;s 7-day current yield by calling &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;1-888-378-1630&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;.&lt;/span&gt;&lt;/div&gt;</oef:PerformanceTableClosingTextBlock>
    <oef:MoneyMarketSevenDayYieldCaption
      contextRef="c_17179_MSILFPrimePortfolioMember"
      id="ixv-35592"
      xml:lang="en-US">You
may obtain the Fund&#x2019;s 7-day current yield by calling 1-888-378-1630.</oef:MoneyMarketSevenDayYieldCaption>
    <oef:MoneyMarketSevenDayYieldPhone
      contextRef="c_17179_MSILFPrimePortfolioMember"
      id="ixv-35594"
      xml:lang="en-US">1-888-378-1630</oef:MoneyMarketSevenDayYieldPhone>
    <oef:ObjectiveHeading
      contextRef="c_17179_MSILFGovernmentPortfolioMember"
      id="ixv-35670"
      xml:lang="en-US">Investment
Objective</oef:ObjectiveHeading>
    <oef:ObjectivePrimaryTextBlock
      contextRef="c_17179_MSILFGovernmentPortfolioMember"
      id="ixv-35674"
      xml:lang="en-US">

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;The Government Portfolio (the &#x201c;Fund&#x201d;)
seeks preservation of capital, daily liquidity and maximum current income.&lt;/span&gt;&lt;/div&gt;</oef:ObjectivePrimaryTextBlock>
    <oef:ExpenseHeading
      contextRef="c_17179_MSILFGovernmentPortfolioMember"
      id="ixv-35679"
      xml:lang="en-US">Fees
and Expenses</oef:ExpenseHeading>
    <oef:ExpenseNarrativeTextBlock
      contextRef="c_17179_MSILFGovernmentPortfolioMember"
      id="ixv-35683"
      xml:lang="en-US">

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;The table below describes the expenses that
you may pay if you buy, hold and sell Administrative Class shares of the Fund. The Fund &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;does
not charge any sales loads or other fees when you purchase or redeem shares. &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;&lt;b&gt;You
may pay fees other than the fees and &lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;&lt;b&gt;expenses
of the Fund, such as brokerage commissions and other fees charged by financial intermediaries, which are not &lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;&lt;b&gt;reflected
in the tables and examples below.&lt;/b&gt;&lt;/span&gt;&lt;/div&gt;</oef:ExpenseNarrativeTextBlock>
    <oef:OperatingExpensesCaption
      contextRef="c_17179_MSILFGovernmentPortfolioMember"
      id="ixv-35694"
      xml:lang="en-US">Annual
Fund Operating Expenses&#160;&#x2009;(expenses
that you pay each year as a percentage of the value of your investment)</oef:OperatingExpensesCaption>
    <oef:AnnualFundOperatingExpensesTableTextBlock
      contextRef="c_17179_MSILFGovernmentPortfolioMember"
      id="foot-17179_2879885-1011"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="width:100%;cellspacing:0;margin-left:0;border-bottom:0.25pt solid #000000;margin-top:10px;"&gt;
  &lt;tr style="height:1px;"&gt;
    &lt;td style="height:1px;width:84.95558093173594%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:15.044419068264077%"&gt;&lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&#160;&lt;/div&gt;
        &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;&lt;b&gt;Administrative
        Class&lt;/b&gt;&lt;/span&gt;&lt;/div&gt; &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;Advisory
        Fee&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;-sec-ix-redline:true;"&gt;0.15%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;Distribution
        and/or Shareholder Service (12b-1) Fee&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;-sec-ix-redline:true;"&gt;None&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;Other
        Expenses&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;-sec-ix-redline:true;"&gt;0.05%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;Shareholder
        Administration Fee&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;-sec-ix-redline:true;"&gt;0.15%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;Total
        Annual Fund Operating Expenses&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:6pt;;-sec-ix-redline:true;"&gt;&lt;sup&gt;1&lt;/sup&gt;&lt;/span&gt;
        &lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;-sec-ix-redline:true;"&gt;0.35%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;Fee
        Waiver and/or Expense Reimbursement&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:6pt;;-sec-ix-redline:true;"&gt;&lt;sup&gt;1&lt;/sup&gt;&lt;/span&gt;
        &lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;-sec-ix-redline:true;"&gt;0.05%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;Total
        Annual Fund Operating Expenses After Fee Waiver and/or Expense Reimbursement&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:6pt;;-sec-ix-redline:true;"&gt;&lt;sup&gt;1&lt;/sup&gt;&lt;/span&gt;
        &lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;-sec-ix-redline:true;"&gt;0.30%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:AnnualFundOperatingExpensesTableTextBlock>
    <oef:ManagementFeesOverAssets
      contextRef="c_17179_MSILFGovernmentPortfolio_ClassAdministrativeMember"
      decimals="INF"
      id="ixv-131109"
      unitRef="RATIO">0.0015</oef:ManagementFeesOverAssets>
    <oef:DistributionAndService12b1FeesOverAssets
      contextRef="c_17179_MSILFGovernmentPortfolio_ClassAdministrativeMember"
      decimals="INF"
      id="ixv-131110"
      unitRef="RATIO">0</oef:DistributionAndService12b1FeesOverAssets>
    <oef:OtherExpensesOverAssets
      contextRef="c_17179_MSILFGovernmentPortfolio_ClassAdministrativeMember"
      decimals="INF"
      id="foot-17179_2879885-1021"
      unitRef="RATIO">0.0005</oef:OtherExpensesOverAssets>
    <oef:Component1OtherExpensesOverAssets
      contextRef="c_17179_MSILFGovernmentPortfolio_ClassAdministrativeMember"
      decimals="INF"
      id="ixv-131112"
      unitRef="RATIO">0.0015</oef:Component1OtherExpensesOverAssets>
    <oef:ExpensesOverAssets
      contextRef="c_17179_MSILFGovernmentPortfolio_ClassAdministrativeMember"
      decimals="INF"
      id="foot-17179_2879885-1031"
      unitRef="RATIO">0.0035</oef:ExpensesOverAssets>
    <oef:FeeWaiverOrReimbursementOverAssets
      contextRef="c_17179_MSILFGovernmentPortfolio_ClassAdministrativeMember"
      decimals="INF"
      id="foot-17179_2879885-1041"
      unitRef="RATIO">0.0005</oef:FeeWaiverOrReimbursementOverAssets>
    <oef:NetExpensesOverAssets
      contextRef="c_17179_MSILFGovernmentPortfolio_ClassAdministrativeMember"
      decimals="INF"
      id="foot-17179_2879885-1051"
      unitRef="RATIO">0.003</oef:NetExpensesOverAssets>
    <oef:ExpenseExampleHeading
      contextRef="c_17179_MSILFGovernmentPortfolioMember"
      id="ixv-35783"
      xml:lang="en-US">Example</oef:ExpenseExampleHeading>
    <oef:ExpenseExampleNarrativeTextBlock
      contextRef="c_17179_MSILFGovernmentPortfolioMember"
      id="ixv-35787"
      xml:lang="en-US">

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;The example below is intended to help you compare
the cost of investing in the Fund&#x2019;s&#160;&#x2009;Administrative&#160;&#x2009;Class with the cost of &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;investing
in other mutual funds.&lt;/span&gt;&lt;/div&gt;

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;The example assumes that you invest $10,000
in the Fund&#x2019;s&#160;&#x2009;Administrative Class for the time periods indicated and then redeem all &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;of
your shares at the end of those periods, your investment has a 5% return each year and that the Fund&#x2019;s operating expenses remain
&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;the same (except that the example incorporates
the fee waiver and/or expense reimbursement arrangement for only the first year). &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;Although
your actual costs may be higher or lower, based on these assumptions your costs would be:&lt;/span&gt;&lt;/div&gt;</oef:ExpenseExampleNarrativeTextBlock>
    <oef:ExpenseExampleWithRedemptionTableTextBlock
      contextRef="c_17179_MSILFGovernmentPortfolioMember"
      id="ixv-35801"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="width:100%;cellspacing:0;margin-left:0;border-bottom:0.25pt solid #000000;margin-top:10px;"&gt;
  &lt;tr style="height:1px;"&gt;
    &lt;td style="height:1px;width:34.33401678981779%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:15.787844790901001%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:16.368138032419047%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:16.368138032419047%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:16.368138032419047%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:0.7737243220240628%"&gt;&lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&#160;&lt;/div&gt;
        &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;&lt;b&gt;1
        Year&lt;/b&gt;&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;&lt;b&gt;3
        Years&lt;/b&gt;&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;&lt;b&gt;5
        Years&lt;/b&gt;&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;&lt;b&gt;10
        Years&lt;/b&gt;&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;Administrative
        Class&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;"&gt;$31
        &lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;"&gt;$107
        &lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;"&gt;$191
        &lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;"&gt;$438
        &lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:top"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:ExpenseExampleWithRedemptionTableTextBlock>
    <oef:ExpenseExampleYear01
      contextRef="c_17179_MSILFGovernmentPortfolio_ClassAdministrativeMember"
      decimals="INF"
      id="ixv-131116"
      unitRef="USD">31</oef:ExpenseExampleYear01>
    <oef:ExpenseExampleYear03
      contextRef="c_17179_MSILFGovernmentPortfolio_ClassAdministrativeMember"
      decimals="INF"
      id="ixv-131117"
      unitRef="USD">107</oef:ExpenseExampleYear03>
    <oef:ExpenseExampleYear05
      contextRef="c_17179_MSILFGovernmentPortfolio_ClassAdministrativeMember"
      decimals="INF"
      id="ixv-131118"
      unitRef="USD">191</oef:ExpenseExampleYear05>
    <oef:ExpenseExampleYear10
      contextRef="c_17179_MSILFGovernmentPortfolio_ClassAdministrativeMember"
      decimals="INF"
      id="ixv-131119"
      unitRef="USD">438</oef:ExpenseExampleYear10>
    <oef:StrategyHeading
      contextRef="c_17179_MSILFGovernmentPortfolioMember"
      id="ixv-35852"
      xml:lang="en-US">Principal
Investment Strategies</oef:StrategyHeading>
    <oef:StrategyNarrativeTextBlock
      contextRef="c_17179_MSILFGovernmentPortfolioMember"
      id="ixv-35856"
      xml:lang="en-US">

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;The Fund has adopted a policy to invest exclusively
in obligations issued or guaranteed by the U.S. Government and its agencies and &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;instrumentalities
and in repurchase agreements collateralized by such securities, and, accordingly, qualifies as a &#x201c;government money &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;market
fund&#x201d; under federal regulations. The Fund is permitted to hold a portion of its assets in cash.&lt;/span&gt;&lt;/div&gt;

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;A &#x201c;government money market fund&#x201d;
is a money market fund that invests at least 99.5% of its total assets in cash, securities issued or &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;guaranteed
by the United States or certain U.S. government agencies or instrumentalities and/or repurchase agreements that are &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;collateralized
fully by the foregoing. A &#x201c;government money market fund&#x201d; is exempt from requirements that permit and, under &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;certain
circumstances, require money market funds to impose a &#x201c;liquidity fee&#x201d; on redemptions. In selecting investments, the Adviser
&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;seeks to maintain the Fund&#x2019;s share
price at $1.00. The share price remaining stable at $1.00 means that the Fund would preserve the &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;principal
value of your investment.&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;
As a &#x201c;government money market fund,&#x201d; the Fund may value its securities using the amortized &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;cost
method as permitted by Rule 2a-7 under the Investment Company Act of 1940, as amended (&#x201c;Rule 2a-7&#x201d; under the &#x201c;1940
&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;Act&#x201d;) to seek
to maintain a stable net asset value per share of $1.00.&lt;/span&gt;&lt;/div&gt;

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;In addition, the Fund has adopted a policy
that provides, under normal circumstances, at least 80% of the Fund&#x2019;s assets will be &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;invested
in obligations issued or guaranteed by the&#160;&#x2009;U.S. Government and its agencies and instrumentalities and in repurchase &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;agreements
collateralized by such securities. This policy may be changed without shareholder approval; however, shareholders would &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;be
notified upon 60 days&#x2019; notice in writing of any changes.&lt;/span&gt;&lt;/div&gt;

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;The Fund&#x2019;s investments
are subject to the quality, diversification, maturity, liquidity and other requirements of Rule 2a-7.&lt;/span&gt;&lt;/div&gt;</oef:StrategyNarrativeTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17179_MSILFGovernmentPortfolio_157Member"
      id="ixv-35919"
      xml:lang="en-US">&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;You
could lose money by investing in the Fund.&lt;/span&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17179_MSILFGovernmentPortfolio_164Member"
      id="ixv-35923"
      xml:lang="en-US">&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;An
investment in the Fund is not a bank account and is not insured or guaranteed by the Federal &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;Deposit
Insurance Corporation (&#x201c;FDIC&#x201d;) or any other government agency.&lt;/span&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17179_MSILFGovernmentPortfolio_165Member"
      id="ixv-35933"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;"&gt;&lt;b&gt;Credit
        and Interest Rate Risk.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt; Credit risk refers
        to the possibility that the issuer or guarantor of a security, or counterparty to a &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;transaction,
        will be unable or unwilling or perceived to be unable or unwilling to make interest payments and/or repay the &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;principal
        on its debt or otherwise honor its obligations, including the risk of default. In such instances, the value of the Fund &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;could
        decline and the Fund could lose money. If an issuer&#x2019;s, guarantor&#x2019;s or counterparty&#x2019;s financial condition worsens,
        the credit &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;quality of the issuer, guarantor
        or counterparty may deteriorate. Credit ratings may not be an accurate assessment of financial &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;condition,
        liquidity or credit risk. Although credit ratings may not accurately reflect the true credit risk of an instrument, a change &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;in
        the credit rating of an instrument or an issuer, guarantor or counterparty, or the market&#x2019;s perception of the creditworthiness
        of &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;an instrument or issuer, guarantor or
        counterparty can have a rapid, adverse effect on the instrument&#x2019;s value and liquidity and &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;make
        it more difficult for the Fund to sell at an advantageous price or time. Interest rate risk refers to the decline in the value of a &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;fixed-income
        security resulting from changes in the general level of interest rates. A wide variety of market and economic factors &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;can
        cause interest rates to rise or fall, including central bank monetary policy, rising inflation, disinflation or deflation, and &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;changes
        in general economic conditions. When the general level of interest rates goes up, the prices of most fixed-income &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;securities
        go down. When the general level of interest rates goes down, the prices of most fixed-income securities go up but the &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;yield
        or income from new issuances of fixed-income securities generally decreases. Securities with longer durations will generally &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;be
        more sensitive to changes in interest rates than securities with shorter durations. Fluctuations in interest rates may also affect &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;the
        liquidity of and income generated by fixed-income instruments held by the Fund.&#160;&#x2009; The Fund may face a heightened level of
        &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;interest rate risk in times of monetary policy
        change and/or uncertainty, such as when the Federal Reserve Board adjusts a &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;quantitative
        easing program and/or changes rates. Changing interest rates may have unpredictable effects on the markets and may &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;detract
        from Fund performance. A changing interest rate environment increases certain risks, including the potential for periods of &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;market
        volatility and increased redemptions.&#160;&#x2009;&lt;/span&gt;&lt;/div&gt; &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17179_MSILFGovernmentPortfolio_166Member"
      id="ixv-35965"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;"&gt;&lt;b&gt;Fixed-Income
        Securities.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt; Fixed-income securities are
        subject to the risk of the issuer&#x2019;s inability to meet principal and interest &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;payments
        on its obligations (i.e., credit risk) and are subject to price volatility resulting from, among other things, interest rate &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;sensitivity
        (i.e., interest rate risk), market perception of the creditworthiness of the issuer and general market liquidity (i.e., market &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;risk).
        Securities with longer durations are likely to be more sensitive to changes in interest rates, generally making them more &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;volatile
        than securities with shorter durations. The Fund may be subject to certain liquidity risks that may result from the lack of &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;an
        active market and the reduced number and capacity of traditional market participants to make a market in fixed-income &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;securities.&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17179_MSILFGovernmentPortfolio_178Member"
      id="ixv-35984"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;-sec-ix-redline:true;"&gt;&lt;b&gt;U.S.
        Government Securities.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;
        Different types of U.S. government securities are subject to different levels of credit risk, including the &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;risk
        of default, depending on the nature of the particular government support for that security. For example, a U.S. government-&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;sponsored
        entity, such as Federal National Mortgage Association or Federal Home Loan Mortgage Corporation, although &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;chartered
        or sponsored by an Act of Congress, may issue securities that are neither insured nor guaranteed by the U.S. Treasury &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;and,
        therefore, are not backed by the full faith and credit of the United States. With respect to U.S. government securities that are &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;not
        backed by the full faith and credit of the United States, there is the risk that the U.S. government will not provide financial &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;support
        to such U.S. government agencies, instrumentalities or sponsored enterprises if it is not obligated to do so by law. U.S. &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;government
        securities are also subject to interest rate risks and can exhibit price fluctuations resulting from increases or decreases &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;in
        interest rates.&lt;/span&gt;&lt;/div&gt; &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17179_MSILFGovernmentPortfolio_268Member"
      id="ixv-36005"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;"&gt;&lt;b&gt;Repurchase
        Agreements.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt; Repurchase agreements are
        subject to risks associated with the possibility of default by the seller at a time &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;when
        the collateral has declined in value, or insolvency of the seller, which may affect the Fund&#x2019;s right to control the collateral
        and &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;result in certain costs and delays. Repurchase
        agreements may involve a greater degree of credit risk than investments in U.S. &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;government
        securities.&#160;&#x2009;&lt;/span&gt;&lt;/div&gt; &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17179_MSILFGovernmentPortfolio_174Member"
      id="ixv-36021"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;"&gt;&lt;b&gt;Market
        and Geopolitical Risk.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt; The value of your
        investment in the Fund is based on the values of the Fund&#x2019;s investments, which &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;change
        due to economic and other events that affect the&#160;&#x2009;U.S. and global markets generally, as well as those that affect or are &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;perceived
        or expected to affect particular regions, countries, industries, companies, issuers, sectors, asset classes or governments. &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;These
        types of events may be sudden and unexpected, and could adversely affect the value (or income generated by) and liquidity &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;of
        the Fund&#x2019;s investments, which may in turn impact the Fund&#x2019;s ability to sell securities and/or its ability to meet redemptions.
        &lt;/span&gt;&lt;/div&gt; &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;padding-right:2%;padding-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#999999;;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:12pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;The
        risks associated with these developments may be magnified if certain social, political, economic and other conditions and &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;events
        (such as war, natural disasters or events, epidemics and pandemics, terrorism, conflicts, social unrest, recessions, inflation, &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;interest
        rate changes and supply chain disruptions) adversely interrupt or otherwise affect the global economy and financial &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;markets.
        It is difficult to predict when events affecting the U.S. or global financial markets or economies may occur, the effects &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;that
        such events may have and the duration of those effects (which may last for extended periods). These types of events may &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;negatively
        impact broad segments of businesses and populations and have a significant and rapid negative impact on the &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;performance
        or value of the Fund&#x2019;s investments, adversely affect &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;the
        Fund&#x2019;s ability to maintain a stable $1.00 share price&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;
        and &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;exacerbate pre-existing risks to the
        Fund. The frequency and magnitude of resulting changes in the value of the Fund&#x2019;s &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;investments
        cannot be predicted.&lt;/span&gt;&lt;/div&gt; &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17179_MSILFGovernmentPortfolio_480Member"
      id="ixv-36086"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;-sec-ix-redline:true;"&gt;&lt;b&gt;Large
        Transactions Risk.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;
        The Fund may experience adverse effects when certain large shareholders, or a number of shareholders &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;collectively,
        purchase or redeem large amounts of shares of the Fund, which may occur rapidly or unexpectedly. Such larger than &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;normal
        shareholder redemptions may adversely affect the Fund&#x2019;s ability to maintain a stable $1.00 share price and negatively &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;impact
        the Fund&#x2019;s liquidity. In some circumstances, the Fund may hold a relatively large proportion of its assets in cash in &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;anticipation
        of large redemptions. These large redemptions may also force the Fund to sell portfolio securities or other assets when &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;it
        might not otherwise do so, which may adversely affect the Fund&#x2019;s ability to maintain a stable $1.00 share price and increase the
        &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;Fund&#x2019;s transaction
        costs. In addition, large purchases of Fund shares may adversely affect the Fund&#x2019;s performance to the extent &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;that
        the Fund is delayed in investing new cash and is required to maintain a larger cash position than it ordinarily would.&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
        &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17179_MSILFGovernmentPortfolio_171Member"
      id="ixv-36106"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;"&gt;&lt;b&gt;Stable
        NAV Risk.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt; The Fund may not be able to
        maintain a stable $1.00 share price at all times. If the Fund or another money &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;market
        fund fails to maintain a stable NAV (or if there is a perceived threat of the inability to maintain a stable NAV), the Fund &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;could
        be subject to increased redemptions, which may adversely impact the Fund&#x2019;s ability to maintain a stable $1.00 share price.&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17179_MSILFGovernmentPortfolio_188Member"
      id="ixv-36121"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;"&gt;&lt;b&gt;Active
        Management Risk.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt; In pursuing the Fund&#x2019;s
        investment objective, the Adviser has considerable leeway in deciding which &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;investments
        to buy, hold or sell on a day-to-day basis, and which trading strategies to use. For example, the Adviser, in its &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;discretion,
        may determine to use some permitted trading strategies while not using others. The success or failure of such decisions &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;will
        affect the Fund&#x2019;s performance.&lt;/span&gt;&lt;/div&gt; &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:BarChartAndPerformanceTableHeading
      contextRef="c_17179_MSILFGovernmentPortfolioMember"
      id="ixv-36144"
      xml:lang="en-US">Performance
Information</oef:BarChartAndPerformanceTableHeading>
    <oef:PerformanceNarrativeTextBlock
      contextRef="c_17179_MSILFGovernmentPortfolioMember"
      id="ixv-36148"
      xml:lang="en-US">

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;The
bar chart and table below provide some indication of the risks of investing in the Fund by showing changes in the performance &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;of
the Fund&#x2019;s Administrative Class shares from year-to-year and by showing the average annual returns of the Fund&#x2019;s Administrative
&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;Class shares for the one, five and 10 year
periods. &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;The
Fund&#x2019;s past performance is not necessarily an indication of how the Fund will &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;perform
in the future.&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt; Updated performance
information is available online at &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;www.morganstanley.com/liquidity&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;.&lt;/span&gt;&lt;/div&gt;</oef:PerformanceNarrativeTextBlock>
    <oef:PerformanceInformationIllustratesVariabilityOfReturns
      contextRef="c_17179_MSILFGovernmentPortfolioMember"
      id="ixv-36150"
      xml:lang="en-US">The
bar chart and table below provide some indication of the risks of investing in the Fund by showing changes in the performance of
the Fund&#x2019;s Administrative Class shares from year-to-year and by showing the average annual returns of the Fund&#x2019;s Administrative
Class shares for the one, five and 10 year
periods. </oef:PerformanceInformationIllustratesVariabilityOfReturns>
    <oef:PerformancePastDoesNotIndicateFuture
      contextRef="c_17179_MSILFGovernmentPortfolioMember"
      id="ixv-36154"
      xml:lang="en-US">The
Fund&#x2019;s past performance is not necessarily an indication of how the Fund will perform
in the future.</oef:PerformancePastDoesNotIndicateFuture>
    <oef:PerformanceAvailabilityWebSiteAddress
      contextRef="c_17179_MSILFGovernmentPortfolioMember"
      id="ixv-36158"
      xml:lang="en-US">www.morganstanley.com/liquidity</oef:PerformanceAvailabilityWebSiteAddress>
    <oef:BarChartHeading
      contextRef="c_17179_MSILFGovernmentPortfolioMember"
      id="ixv-36162"
      xml:lang="en-US">Annual
Total Returns&#x2014;Calendar Years</oef:BarChartHeading>
    <oef:BarChartTableTextBlock
      contextRef="c_17179_MSILFGovernmentPortfolioMember"
      id="ixv-36166"
      xml:lang="en-US">

&lt;div&gt;&lt;img alt="image" src="pr17179img004.jpg"/&gt;&lt;/div&gt;</oef:BarChartTableTextBlock>
    <oef:BarChartClosingTextBlock
      contextRef="c_17179_MSILFGovernmentPortfolioMember"
      id="ixv-36175"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="width:100%;cellspacing:0;padding-bottom:2pt;padding-top:0pt;margin-left:0pt;"&gt;
  &lt;tr style="height:1px;"&gt;
    &lt;td style="height:1px;width:33.14119922630561%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:33.71953578336557%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:33.13926499032882%"&gt;&lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;&lt;b&gt;High
        Quarter&lt;/b&gt;&lt;/span&gt; &lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;12/31/23&lt;/span&gt;
        &lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;"&gt;1.29%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;&lt;b&gt;Low
        Quarter&lt;/b&gt;&lt;/span&gt; &lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;09/30/20&lt;/span&gt;
        &lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;"&gt;0.00%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:BarChartClosingTextBlock>
    <oef:HighestQuarterlyReturnLabel
      contextRef="c_17179_MSILFGovernmentPortfolio_ClassAdministrativeMember"
      id="ixv-36185"
      xml:lang="en-US">High
        Quarter</oef:HighestQuarterlyReturnLabel>
    <oef:BarChartHighestQuarterlyReturnDate
      contextRef="c_17179_MSILFGovernmentPortfolio_ClassAdministrativeMember"
      id="ixv-36190"
      xml:lang="en-US">2023-12-31</oef:BarChartHighestQuarterlyReturnDate>
    <oef:BarChartHighestQuarterlyReturn
      contextRef="c_17179_MSILFGovernmentPortfolio_ClassAdministrativeMember"
      decimals="INF"
      id="ixv-131120"
      unitRef="RATIO">0.0129</oef:BarChartHighestQuarterlyReturn>
    <oef:LowestQuarterlyReturnLabel
      contextRef="c_17179_MSILFGovernmentPortfolio_ClassAdministrativeMember"
      id="ixv-36198"
      xml:lang="en-US">Low
        Quarter</oef:LowestQuarterlyReturnLabel>
    <oef:BarChartLowestQuarterlyReturnDate
      contextRef="c_17179_MSILFGovernmentPortfolio_ClassAdministrativeMember"
      id="ixv-36203"
      xml:lang="en-US">2020-09-30</oef:BarChartLowestQuarterlyReturnDate>
    <oef:BarChartLowestQuarterlyReturn
      contextRef="c_17179_MSILFGovernmentPortfolio_ClassAdministrativeMember"
      decimals="INF"
      id="ixv-131121"
      unitRef="RATIO">0</oef:BarChartLowestQuarterlyReturn>
    <oef:PerformanceTableHeading
      contextRef="c_17179_MSILFGovernmentPortfolioMember"
      id="ixv-36209"
      xml:lang="en-US">Average
Annual Total Returns(for
the Periods Ended&#160;&#x2009;December
31, 2025)</oef:PerformanceTableHeading>
    <oef:PerformanceTableTextBlock
      contextRef="c_17179_MSILFGovernmentPortfolioMember"
      id="foot-17179_2879915-1011"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="width:100%;cellspacing:0;margin-left:0;border-bottom:0.25pt solid #000000;margin-top:10px;"&gt;
  &lt;tr style="height:1px;"&gt;
    &lt;td style="height:1px;width:50.800317417307%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:16.377958851878375%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:16.377958851878375%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:16.443764878936268%"&gt;&lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&#160;&lt;/div&gt;
        &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:center;text-align:center;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;&lt;b&gt;Past&lt;/b&gt;&lt;/span&gt;&lt;br/&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;&lt;b&gt;One
        Year&lt;/b&gt;&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:center;text-align:center;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;&lt;b&gt;Past&lt;/b&gt;&lt;/span&gt;&lt;br/&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;&lt;b&gt;Five
        Years&lt;/b&gt;&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:center;text-align:center;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;&lt;b&gt;Past&lt;/b&gt;&lt;/span&gt;&lt;br/&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;&lt;b&gt;Ten
        Years&lt;/b&gt;&lt;/span&gt;&lt;/div&gt; &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;Government
        Portfolio&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:center;text-align:center;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;-sec-ix-redline:true;"&gt;4.07%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:center;text-align:center;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;-sec-ix-redline:true;"&gt;3.07%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:center;text-align:center;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;-sec-ix-redline:true;"&gt;1.98%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:PerformanceTableTextBlock>
    <oef:AvgAnnlRtrPct
      contextRef="c_17179_MSILFGovernmentPortfolio_ClassAdministrative_2025_01_01_2025_12_31Member"
      decimals="INF"
      id="foot-17179_2879915-1021"
      unitRef="RATIO">0.0407</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="c_17179_MSILFGovernmentPortfolio_ClassAdministrative_2021_01_01_2025_12_31Member"
      decimals="INF"
      id="foot-17179_2879915-1031"
      unitRef="RATIO">0.0307</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="c_17179_MSILFGovernmentPortfolio_ClassAdministrative_2016_01_01_2025_12_31Member"
      decimals="INF"
      id="foot-17179_2879915-1041"
      unitRef="RATIO">0.0198</oef:AvgAnnlRtrPct>
    <oef:PerformanceTableClosingTextBlock
      contextRef="c_17179_MSILFGovernmentPortfolioMember"
      id="ixv-36294"
      xml:lang="en-US">

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;You
may obtain the Fund&#x2019;s 7-day current yield by calling &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;1-888-378-1630&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;.&lt;/span&gt;&lt;/div&gt;</oef:PerformanceTableClosingTextBlock>
    <oef:MoneyMarketSevenDayYieldCaption
      contextRef="c_17179_MSILFGovernmentPortfolioMember"
      id="ixv-36296"
      xml:lang="en-US">You
may obtain the Fund&#x2019;s 7-day current yield by calling 1-888-378-1630.</oef:MoneyMarketSevenDayYieldCaption>
    <oef:MoneyMarketSevenDayYieldPhone
      contextRef="c_17179_MSILFGovernmentPortfolioMember"
      id="ixv-36298"
      xml:lang="en-US">1-888-378-1630</oef:MoneyMarketSevenDayYieldPhone>
    <oef:ObjectiveHeading
      contextRef="c_17179_MSILFGovernmentSecuritiesPortfolioMember"
      id="ixv-36374"
      xml:lang="en-US">Investment
Objective</oef:ObjectiveHeading>
    <oef:ObjectivePrimaryTextBlock
      contextRef="c_17179_MSILFGovernmentSecuritiesPortfolioMember"
      id="ixv-36378"
      xml:lang="en-US">

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;The Government Securities Portfolio (the &#x201c;Fund&#x201d;)
seeks preservation of capital, daily liquidity and maximum current income.&lt;/span&gt;&lt;/div&gt;</oef:ObjectivePrimaryTextBlock>
    <oef:ExpenseHeading
      contextRef="c_17179_MSILFGovernmentSecuritiesPortfolioMember"
      id="ixv-36383"
      xml:lang="en-US">Fees
and Expenses</oef:ExpenseHeading>
    <oef:ExpenseNarrativeTextBlock
      contextRef="c_17179_MSILFGovernmentSecuritiesPortfolioMember"
      id="ixv-36387"
      xml:lang="en-US">

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;The table below describes the expenses that
you may pay if you buy, hold and sell Administrative Class shares of the Fund. The Fund &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;does
not charge any sales loads or other fees when you purchase or redeem shares. &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;&lt;b&gt;You
may pay fees other than the fees and &lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;&lt;b&gt;expenses
of the Fund, such as brokerage commissions and other fees charged by financial intermediaries, which are not &lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;&lt;b&gt;reflected
in the tables and examples below.&lt;/b&gt;&lt;/span&gt;&lt;/div&gt;</oef:ExpenseNarrativeTextBlock>
    <oef:OperatingExpensesCaption
      contextRef="c_17179_MSILFGovernmentSecuritiesPortfolioMember"
      id="ixv-36398"
      xml:lang="en-US">Annual
Fund Operating Expenses&#160;&#x2009;(expenses
that you pay each year as a percentage of the value of your investment)</oef:OperatingExpensesCaption>
    <oef:AnnualFundOperatingExpensesTableTextBlock
      contextRef="c_17179_MSILFGovernmentSecuritiesPortfolioMember"
      id="foot-17179_2879940-1011"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="width:100%;cellspacing:0;margin-left:0;border-bottom:0.25pt solid #000000;margin-top:10px;"&gt;
  &lt;tr style="height:1px;"&gt;
    &lt;td style="height:1px;width:84.83558994197293%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:14.390715667311413%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:0.7736943907156673%"&gt;&lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&#160;&lt;/div&gt;
        &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;&lt;b&gt;Administrative
        Class&lt;/b&gt;&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;Advisory
        Fee&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;"&gt;0.15%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:top"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;Distribution
        and/or Shareholder Service (12b-1) Fee&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;"&gt;None&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:top"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;Other
        Expenses&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;"&gt;0.08%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:top"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;Shareholder
        Administration Fee&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;"&gt;0.15%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:top"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;Total
        Annual Fund Operating Expenses&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:6pt;;"&gt;&lt;sup&gt;1&lt;/sup&gt;&lt;/span&gt;
        &lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;"&gt;0.38%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:top"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;Fee
        Waiver and/or Expense Reimbursement&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:6pt;;"&gt;&lt;sup&gt;1&lt;/sup&gt;&lt;/span&gt;
        &lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;"&gt;0.03%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:top"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;Total
        Annual Fund Operating Expenses After Fee Waiver and/or Expense Reimbursement&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:6pt;;"&gt;&lt;sup&gt;1&lt;/sup&gt;&lt;/span&gt;
        &lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;"&gt;0.35%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:top"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:AnnualFundOperatingExpensesTableTextBlock>
    <oef:ManagementFeesOverAssets
      contextRef="c_17179_MSILFGovernmentSecuritiesPortfolio_ClassAdministrativeMember"
      decimals="INF"
      id="ixv-131125"
      unitRef="RATIO">0.0015</oef:ManagementFeesOverAssets>
    <oef:DistributionAndService12b1FeesOverAssets
      contextRef="c_17179_MSILFGovernmentSecuritiesPortfolio_ClassAdministrativeMember"
      decimals="INF"
      id="ixv-131126"
      unitRef="RATIO">0</oef:DistributionAndService12b1FeesOverAssets>
    <oef:OtherExpensesOverAssets
      contextRef="c_17179_MSILFGovernmentSecuritiesPortfolio_ClassAdministrativeMember"
      decimals="INF"
      id="ixv-131127"
      unitRef="RATIO">0.0008</oef:OtherExpensesOverAssets>
    <oef:Component1OtherExpensesOverAssets
      contextRef="c_17179_MSILFGovernmentSecuritiesPortfolio_ClassAdministrativeMember"
      decimals="INF"
      id="ixv-131128"
      unitRef="RATIO">0.0015</oef:Component1OtherExpensesOverAssets>
    <oef:ExpensesOverAssets
      contextRef="c_17179_MSILFGovernmentSecuritiesPortfolio_ClassAdministrativeMember"
      decimals="INF"
      id="foot-17179_2879940-1021"
      unitRef="RATIO">0.0038</oef:ExpensesOverAssets>
    <oef:FeeWaiverOrReimbursementOverAssets
      contextRef="c_17179_MSILFGovernmentSecuritiesPortfolio_ClassAdministrativeMember"
      decimals="INF"
      id="foot-17179_2879940-1031"
      unitRef="RATIO">0.0003</oef:FeeWaiverOrReimbursementOverAssets>
    <oef:NetExpensesOverAssets
      contextRef="c_17179_MSILFGovernmentSecuritiesPortfolio_ClassAdministrativeMember"
      decimals="INF"
      id="foot-17179_2879940-1041"
      unitRef="RATIO">0.0035</oef:NetExpensesOverAssets>
    <oef:ExpenseExampleHeading
      contextRef="c_17179_MSILFGovernmentSecuritiesPortfolioMember"
      id="ixv-36504"
      xml:lang="en-US">Example</oef:ExpenseExampleHeading>
    <oef:ExpenseExampleNarrativeTextBlock
      contextRef="c_17179_MSILFGovernmentSecuritiesPortfolioMember"
      id="ixv-36508"
      xml:lang="en-US">

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;The example below is intended to help you compare
the cost of investing in the Fund&#x2019;s&#160;&#x2009;Administrative&#160;&#x2009;Class with the cost of &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;investing
in other mutual funds.&lt;/span&gt;&lt;/div&gt;

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;The example assumes that you invest $10,000
in the Fund&#x2019;s&#160;&#x2009;Administrative Class for the time periods indicated and then redeem all &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;of
your shares at the end of those periods, your investment has a 5% return each year and that the Fund&#x2019;s operating expenses remain
&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;the same (except that the example incorporates
the fee waiver and/or expense reimbursement arrangement for only the first year). &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;Although
your actual costs may be higher or lower, based on these assumptions your costs would be:&lt;/span&gt;&lt;/div&gt;</oef:ExpenseExampleNarrativeTextBlock>
    <oef:ExpenseExampleWithRedemptionTableTextBlock
      contextRef="c_17179_MSILFGovernmentSecuritiesPortfolioMember"
      id="ixv-36522"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="width:100%;cellspacing:0;margin-left:0;border-bottom:0.25pt solid #000000;margin-top:10px;"&gt;
  &lt;tr style="height:1px;"&gt;
    &lt;td style="height:1px;width:34.33401678981779%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:15.787844790901001%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:16.368138032419047%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:16.368138032419047%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:16.368138032419047%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:0.7737243220240628%"&gt;&lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&#160;&lt;/div&gt;
        &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;&lt;b&gt;1
        Year&lt;/b&gt;&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;&lt;b&gt;3
        Years&lt;/b&gt;&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;&lt;b&gt;5
        Years&lt;/b&gt;&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;&lt;b&gt;10
        Years&lt;/b&gt;&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;Administrative
        Class&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;"&gt;$36
        &lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;"&gt;$119
        &lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;"&gt;$210
        &lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;"&gt;$477
        &lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:top"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:ExpenseExampleWithRedemptionTableTextBlock>
    <oef:ExpenseExampleYear01
      contextRef="c_17179_MSILFGovernmentSecuritiesPortfolio_ClassAdministrativeMember"
      decimals="INF"
      id="ixv-131132"
      unitRef="USD">36</oef:ExpenseExampleYear01>
    <oef:ExpenseExampleYear03
      contextRef="c_17179_MSILFGovernmentSecuritiesPortfolio_ClassAdministrativeMember"
      decimals="INF"
      id="ixv-131133"
      unitRef="USD">119</oef:ExpenseExampleYear03>
    <oef:ExpenseExampleYear05
      contextRef="c_17179_MSILFGovernmentSecuritiesPortfolio_ClassAdministrativeMember"
      decimals="INF"
      id="ixv-131134"
      unitRef="USD">210</oef:ExpenseExampleYear05>
    <oef:ExpenseExampleYear10
      contextRef="c_17179_MSILFGovernmentSecuritiesPortfolio_ClassAdministrativeMember"
      decimals="INF"
      id="ixv-131135"
      unitRef="USD">477</oef:ExpenseExampleYear10>
    <oef:StrategyHeading
      contextRef="c_17179_MSILFGovernmentSecuritiesPortfolioMember"
      id="ixv-36573"
      xml:lang="en-US">Principal
Investment Strategies</oef:StrategyHeading>
    <oef:StrategyNarrativeTextBlock
      contextRef="c_17179_MSILFGovernmentSecuritiesPortfolioMember"
      id="ixv-36577"
      xml:lang="en-US">

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;The Fund has adopted a policy to invest substantially
all of its assets in U.S. Treasury obligations and certain U.S. government &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;securities,
the interest from which is generally exempt from state income taxation, and, accordingly, qualifies as a &#x201c;government &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;money
market fund&#x201d; under federal regulations. The Fund is permitted to hold a portion of its assets in cash.&lt;/span&gt;&lt;/div&gt;

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;A &#x201c;government money market fund&#x201d;
is a money market fund that invests at least 99.5% of its total assets in cash, securities issued or &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;guaranteed
by the United States or certain U.S. government agencies or instrumentalities and/or repurchase agreements that are &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;collateralized
fully by the foregoing. A &#x201c;government money market fund&#x201d; is exempt from requirements that permit and, under &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;certain
circumstances, require money market funds to impose a &#x201c;liquidity fee&#x201d; on redemptions. In selecting investments, the Adviser
&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;seeks to maintain the Fund&#x2019;s share
price at $1.00. The share price remaining stable at $1.00 means that the Fund would preserve the &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;principal
value of your investment. The&#160;&#x2009;U.S. government securities that the Fund may purchase include those issued or guaranteed &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;either
by the U.S. Treasury or certain agencies, authorities or instrumentalities of the U.S. Government. The Fund may also invest in &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;repurchase
agreements with the Federal Reserve Bank of New York.&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;
As a &#x201c;government money market fund,&#x201d; the Fund may value its &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;securities
using the amortized cost method as permitted by Rule 2a-7 under the Investment Company Act of 1940, as amended &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;(&#x201c;Rule
2a-7&#x201d; under the &#x201c;1940 Act&#x201d;) to seek to maintain a stable net asset value per share of $1.00.&lt;/span&gt;&lt;/div&gt;

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;In addition, the Fund has adopted a policy
that provides, under normal circumstances, at least 80% of the Fund&#x2019;s assets will be &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;invested
in U.S. government securities. This policy may be changed without shareholder approval; however, shareholders would be &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;notified
upon 60 days&#x2019; notice in writing of any changes.&lt;/span&gt;&lt;/div&gt;

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;The Fund&#x2019;s investments
are subject to the quality, diversification, maturity, liquidity and other requirements of Rule 2a-7.&lt;/span&gt;&lt;/div&gt;</oef:StrategyNarrativeTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17179_MSILFGovernmentSecuritiesPortfolio_157Member"
      id="ixv-36641"
      xml:lang="en-US">&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;You
could lose money by investing in the Fund.&lt;/span&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17179_MSILFGovernmentSecuritiesPortfolio_164Member"
      id="ixv-36645"
      xml:lang="en-US">&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;An
investment in the Fund is not a bank account and is not insured or guaranteed by the Federal &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;Deposit
Insurance Corporation (&#x201c;FDIC&#x201d;) or any other government agency.&lt;/span&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17179_MSILFGovernmentSecuritiesPortfolio_165Member"
      id="ixv-36655"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;"&gt;&lt;b&gt;Credit
        and Interest Rate Risk.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt; Credit risk refers
        to the possibility that the issuer or guarantor of a security, or counterparty to a &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;transaction,
        will be unable or unwilling or perceived to be unable or unwilling to make interest payments and/or repay the &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;principal
        on its debt or otherwise honor its obligations, including the risk of default. In such instances, the value of the Fund &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;could
        decline and the Fund could lose money. If an issuer&#x2019;s, guarantor&#x2019;s or counterparty&#x2019;s financial condition worsens,
        the credit &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;quality of the issuer, guarantor
        or counterparty may deteriorate. Credit ratings may not be an accurate assessment of financial &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;condition,
        liquidity or credit risk. Although credit ratings may not accurately reflect the true credit risk of an instrument, a change &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;in
        the credit rating of an instrument or an issuer, guarantor or counterparty, or the market&#x2019;s perception of the creditworthiness
        of &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;an instrument or issuer, guarantor or
        counterparty can have a rapid, adverse effect on the instrument&#x2019;s value and liquidity and &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;make
        it more difficult for the Fund to sell at an advantageous price or time. Interest rate risk refers to the decline in the value of a &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;fixed-income
        security resulting from changes in the general level of interest rates. A wide variety of market and economic factors &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;can
        cause interest rates to rise or fall, including central bank monetary policy, rising inflation, disinflation or deflation, and &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;changes
        in general economic conditions. When the general level of interest rates goes up, the prices of most fixed-income &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;securities
        go down. When the general level of interest rates goes down, the prices of most fixed-income securities go up but the &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;yield
        or income from new issuances of fixed-income securities generally decreases. Securities with longer durations will generally &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;be
        more sensitive to changes in interest rates than securities with shorter durations. Fluctuations in interest rates may also affect &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;the
        liquidity of and income generated by fixed-income instruments held by the Fund.&#160;&#x2009; The Fund may face a heightened level of
        &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;interest rate risk in times of monetary policy
        change and/or uncertainty, such as when the Federal Reserve Board adjusts a &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;quantitative
        easing program and/or changes rates. Changing interest rates may have unpredictable effects on the markets and may &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;detract
        from Fund performance. A changing interest rate environment increases certain risks, including the potential for periods of &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;market
        volatility and increased redemptions.&#160;&#x2009;&lt;/span&gt;&lt;/div&gt; &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17179_MSILFGovernmentSecuritiesPortfolio_166Member"
      id="ixv-36687"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;"&gt;&lt;b&gt;Fixed-Income
        Securities.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt; Fixed-income securities are
        subject to the risk of the issuer&#x2019;s inability to meet principal and interest &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;payments
        on its obligations (i.e., credit risk) and are subject to price volatility resulting from, among other things, interest rate &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;sensitivity
        (i.e., interest rate risk), market perception of the creditworthiness of the issuer and general market liquidity (i.e., market &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;risk).
        Securities with longer durations are likely to be more sensitive to changes in interest rates, generally making them more &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;volatile
        than securities with shorter durations. The Fund may be subject to certain liquidity risks that may result from the lack of &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;an
        active market and the reduced number and capacity of traditional market participants to make a market in fixed-income &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;securities.&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17179_MSILFGovernmentSecuritiesPortfolio_268Member"
      id="ixv-36706"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;"&gt;&lt;b&gt;Repurchase
        Agreements.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt; Repurchase agreements are
        subject to risks associated with the possibility of default by the seller at a time &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;when
        the collateral has declined in value, or insolvency of the seller, which may affect the Fund&#x2019;s right to control the collateral
        and &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;result in certain costs and delays. Repurchase
        agreements may involve a greater degree of credit risk than investments in U.S. &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;government
        securities.&lt;/span&gt;&lt;/div&gt; &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17179_MSILFGovernmentSecuritiesPortfolio_178Member"
      id="ixv-36722"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;-sec-ix-redline:true;"&gt;&lt;b&gt;U.S.
        Government Securities.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;
        Different types of U.S. government securities are subject to different levels of credit risk, including the &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;risk
        of default, depending on the nature of the particular government support for that security. For example, a U.S. government-&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;sponsored
        entity, such as Federal National Mortgage Association or Federal Home Loan Mortgage Corporation, although &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;chartered
        or sponsored by an Act of Congress, may issue securities that are neither insured nor guaranteed by the U.S. Treasury &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;and,
        therefore, are not backed by the full faith and credit of the United States. With respect to U.S. government securities that are &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;not
        backed by the full faith and credit of the United States, there is the risk that the U.S. government will not provide financial &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;support
        to such U.S. government agencies, instrumentalities or sponsored enterprises if it is not obligated to do so by law. U.S. &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;government
        securities are also subject to interest rate risks and can exhibit price fluctuations resulting from increases or decreases &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;in
        interest rates.&lt;/span&gt;&lt;/div&gt; &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17179_MSILFGovernmentSecuritiesPortfolio_174Member"
      id="ixv-36743"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;"&gt;&lt;b&gt;Market
        and Geopolitical Risk.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt; The value of your
        investment in the Fund is based on the values of the Fund&#x2019;s investments, which &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;change
        due to economic and other events that affect the&#160;&#x2009;U.S. and global markets generally, as well as those that affect or are &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;perceived
        or expected to affect particular regions, countries, industries, companies, issuers, sectors, asset classes or governments. &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;These
        types of events may be sudden and unexpected, and could adversely affect the value (or income generated by) and liquidity &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;of
        the Fund&#x2019;s investments, which may in turn impact the Fund&#x2019;s ability to sell securities and/or its ability to meet redemptions.
        &lt;/span&gt;&lt;/div&gt; &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;padding-right:2%;padding-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#999999;;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:12pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;The
        risks associated with these developments may be magnified if certain social, political, economic and other conditions and &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;events
        (such as war, natural disasters or events, epidemics and pandemics, terrorism, conflicts, social unrest, recessions, inflation, &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;interest
        rate changes and supply chain disruptions) adversely interrupt or otherwise affect the global economy and financial &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;markets.
        It is difficult to predict when events affecting the U.S. or global financial markets or economies may occur, the effects &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;that
        such events may have and the duration of those effects (which may last for extended periods). These types of events may &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;negatively
        impact broad segments of businesses and populations and have a significant and rapid negative impact on the &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;performance
        or value of the Fund&#x2019;s investments, adversely affect &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;the
        Fund&#x2019;s ability to maintain a stable $1.00 share price&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;
        and &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;exacerbate pre-existing risks to the
        Fund. The frequency and magnitude of resulting changes in the value of the Fund&#x2019;s &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;investments
        cannot be predicted.&lt;/span&gt;&lt;/div&gt; &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17179_MSILFGovernmentSecuritiesPortfolio_480Member"
      id="ixv-36808"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;-sec-ix-redline:true;"&gt;&lt;b&gt;Large
        Transactions Risk.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;
        The Fund may experience adverse effects when certain large shareholders, or a number of shareholders &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;collectively,
        purchase or redeem large amounts of shares of the Fund, which may occur rapidly or unexpectedly. Such larger than &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;normal
        shareholder redemptions may adversely affect the Fund&#x2019;s ability to maintain a stable $1.00 share price and negatively &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;impact
        the Fund&#x2019;s liquidity. In some circumstances, the Fund may hold a relatively large proportion of its assets in cash in &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;anticipation
        of large redemptions. These large redemptions may also force the Fund to sell portfolio securities or other assets when &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;it
        might not otherwise do so, which may adversely affect the Fund&#x2019;s ability to maintain a stable $1.00 share price and increase the
        &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;Fund&#x2019;s transaction
        costs. In addition, large purchases of Fund shares may adversely affect the Fund&#x2019;s performance to the extent &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;that
        the Fund is delayed in investing new cash and is required to maintain a larger cash position than it ordinarily would.&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
        &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17179_MSILFGovernmentSecuritiesPortfolio_171Member"
      id="ixv-36828"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;"&gt;&lt;b&gt;Stable
        NAV Risk.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt; The Fund may not be able to
        maintain a stable $1.00 share price at all times. If the Fund or another money &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;market
        fund fails to maintain a stable NAV (or if there is a perceived threat of the inability to maintain a stable NAV), the Fund &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;could
        be subject to increased redemptions, which may adversely impact the Fund&#x2019;s ability to maintain a stable $1.00 share price.&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17179_MSILFGovernmentSecuritiesPortfolio_188Member"
      id="ixv-36843"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;"&gt;&lt;b&gt;Active
        Management Risk.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt; In pursuing the Fund&#x2019;s
        investment objective, the Adviser has considerable leeway in deciding which &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;investments
        to buy, hold or sell on a day-to-day basis, and which trading strategies to use. For example, the Adviser, in its &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;discretion,
        may determine to use some permitted trading strategies while not using others. The success or failure of such decisions &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;will
        affect the Fund&#x2019;s performance.&lt;/span&gt;&lt;/div&gt; &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:BarChartAndPerformanceTableHeading
      contextRef="c_17179_MSILFGovernmentSecuritiesPortfolioMember"
      id="ixv-36866"
      xml:lang="en-US">Performance
Information</oef:BarChartAndPerformanceTableHeading>
    <oef:PerformanceNarrativeTextBlock
      contextRef="c_17179_MSILFGovernmentSecuritiesPortfolioMember"
      id="ixv-36870"
      xml:lang="en-US">

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;The
bar chart and table below provide some indication of the risks of investing in the Fund by showing changes in the performance &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;of
the Fund&#x2019;s&#160;&#x2009;Administrative&#160;&#x2009;Class shares from year-to-year and by showing the average annual returns of
the &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;Fund&#x2019;s&#160;&#x2009;Administrative&#160;&#x2009;Class
shares for the one, five and 10 year periods. &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;The
Fund&#x2019;s past performance is not necessarily an indication &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;of
how the Fund will perform in the future.&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;
Updated performance information is available online at &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;www.morganstanley.com/liquidity&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;.&lt;/span&gt;&lt;/div&gt;</oef:PerformanceNarrativeTextBlock>
    <oef:PerformanceInformationIllustratesVariabilityOfReturns
      contextRef="c_17179_MSILFGovernmentSecuritiesPortfolioMember"
      id="ixv-36872"
      xml:lang="en-US">The
bar chart and table below provide some indication of the risks of investing in the Fund by showing changes in the performance of
the Fund&#x2019;s&#160;&#x2009;Administrative&#160;&#x2009;Class shares from year-to-year and by showing the average annual returns of
the Fund&#x2019;s&#160;&#x2009;Administrative&#160;&#x2009;Class
shares for the one, five and 10 year periods. </oef:PerformanceInformationIllustratesVariabilityOfReturns>
    <oef:PerformancePastDoesNotIndicateFuture
      contextRef="c_17179_MSILFGovernmentSecuritiesPortfolioMember"
      id="ixv-36876"
      xml:lang="en-US">The
Fund&#x2019;s past performance is not necessarily an indication of
how the Fund will perform in the future.</oef:PerformancePastDoesNotIndicateFuture>
    <oef:PerformanceAvailabilityWebSiteAddress
      contextRef="c_17179_MSILFGovernmentSecuritiesPortfolioMember"
      id="ixv-36880"
      xml:lang="en-US">www.morganstanley.com/liquidity</oef:PerformanceAvailabilityWebSiteAddress>
    <oef:BarChartHeading
      contextRef="c_17179_MSILFGovernmentSecuritiesPortfolioMember"
      id="ixv-36884"
      xml:lang="en-US">Annual
Total Returns&#x2014;Calendar Years</oef:BarChartHeading>
    <oef:BarChartTableTextBlock
      contextRef="c_17179_MSILFGovernmentSecuritiesPortfolioMember"
      id="ixv-36888"
      xml:lang="en-US">

&lt;div&gt;&lt;img alt="image" src="pr17179img005.jpg"/&gt;&lt;/div&gt;</oef:BarChartTableTextBlock>
    <oef:BarChartClosingTextBlock
      contextRef="c_17179_MSILFGovernmentSecuritiesPortfolioMember"
      id="ixv-36897"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="width:100%;cellspacing:0;padding-bottom:2pt;padding-top:0pt;margin-left:0pt;"&gt;
  &lt;tr style="height:1px;"&gt;
    &lt;td style="height:1px;width:33.14119922630561%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:33.71953578336557%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:33.13926499032882%"&gt;&lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:top"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;&lt;b&gt;High
        Quarter&lt;/b&gt;&lt;/span&gt; &lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:top"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;12/31/23&lt;/span&gt;
        &lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:top"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;"&gt;1.28%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="vertical-align:top"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;&lt;b&gt;Low
        Quarter&lt;/b&gt;&lt;/span&gt; &lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:top"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;03/31/21&lt;/span&gt;
        &lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:top"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;"&gt;0.00%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:BarChartClosingTextBlock>
    <oef:HighestQuarterlyReturnLabel
      contextRef="c_17179_MSILFGovernmentSecuritiesPortfolio_ClassAdministrativeMember"
      id="ixv-36907"
      xml:lang="en-US">High
        Quarter</oef:HighestQuarterlyReturnLabel>
    <oef:BarChartHighestQuarterlyReturnDate
      contextRef="c_17179_MSILFGovernmentSecuritiesPortfolio_ClassAdministrativeMember"
      id="ixv-36912"
      xml:lang="en-US">2023-12-31</oef:BarChartHighestQuarterlyReturnDate>
    <oef:BarChartHighestQuarterlyReturn
      contextRef="c_17179_MSILFGovernmentSecuritiesPortfolio_ClassAdministrativeMember"
      decimals="INF"
      id="ixv-131136"
      unitRef="RATIO">0.0128</oef:BarChartHighestQuarterlyReturn>
    <oef:LowestQuarterlyReturnLabel
      contextRef="c_17179_MSILFGovernmentSecuritiesPortfolio_ClassAdministrativeMember"
      id="ixv-36920"
      xml:lang="en-US">Low
        Quarter</oef:LowestQuarterlyReturnLabel>
    <oef:BarChartLowestQuarterlyReturnDate
      contextRef="c_17179_MSILFGovernmentSecuritiesPortfolio_ClassAdministrativeMember"
      id="ixv-36925"
      xml:lang="en-US">2021-03-31</oef:BarChartLowestQuarterlyReturnDate>
    <oef:BarChartLowestQuarterlyReturn
      contextRef="c_17179_MSILFGovernmentSecuritiesPortfolio_ClassAdministrativeMember"
      decimals="INF"
      id="ixv-131137"
      unitRef="RATIO">0</oef:BarChartLowestQuarterlyReturn>
    <oef:PerformanceTableHeading
      contextRef="c_17179_MSILFGovernmentSecuritiesPortfolioMember"
      id="ixv-36957"
      xml:lang="en-US">Average
Annual Total Returns(for
the Periods Ended&#160;&#x2009;December
31, 2025)</oef:PerformanceTableHeading>
    <oef:PerformanceTableTextBlock
      contextRef="c_17179_MSILFGovernmentSecuritiesPortfolioMember"
      id="ixv-36970"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="width:100%;cellspacing:0;margin-left:0;border-bottom:0.25pt solid #000000;margin-top:10px;"&gt;
  &lt;tr style="height:1px;"&gt;
    &lt;td style="height:1px;width:50.800317417307%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:16.377958851878375%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:16.377958851878375%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:16.443764878936268%"&gt;&lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&#160;&lt;/div&gt;
        &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:center;text-align:center;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;&lt;b&gt;Past&lt;/b&gt;&lt;/span&gt;&lt;br/&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;&lt;b&gt;One
        Year&lt;/b&gt;&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:center;text-align:center;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;&lt;b&gt;Past
        Five&lt;/b&gt;&lt;/span&gt;&lt;br/&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;&lt;b&gt;Years&lt;/b&gt;&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:center;text-align:center;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;&lt;b&gt;Past&lt;/b&gt;&lt;/span&gt;&lt;br/&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;&lt;b&gt;Ten
        Years&lt;/b&gt;&lt;/span&gt;&lt;/div&gt; &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;Government
        Securities Portfolio&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:center;text-align:center;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;-sec-ix-redline:true;"&gt;3.98%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:center;text-align:center;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;-sec-ix-redline:true;"&gt;3.00%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:center;text-align:center;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;-sec-ix-redline:true;"&gt;1.92%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:PerformanceTableTextBlock>
    <oef:AvgAnnlRtrPct
      contextRef="c_17179_MSILFGovernmentSecuritiesPortfolio_ClassAdministrative_2025_01_01_2025_12_31Member"
      decimals="INF"
      id="ixv-131138"
      unitRef="RATIO">0.0398</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="c_17179_MSILFGovernmentSecuritiesPortfolio_ClassAdministrative_2021_01_01_2025_12_31Member"
      decimals="INF"
      id="ixv-131139"
      unitRef="RATIO">0.03</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="c_17179_MSILFGovernmentSecuritiesPortfolio_ClassAdministrative_2016_01_01_2025_12_31Member"
      decimals="INF"
      id="ixv-131140"
      unitRef="RATIO">0.0192</oef:AvgAnnlRtrPct>
    <oef:PerformanceTableClosingTextBlock
      contextRef="c_17179_MSILFGovernmentSecuritiesPortfolioMember"
      id="ixv-37016"
      xml:lang="en-US">

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;You
may obtain the Fund&#x2019;s 7-day current yield by calling &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;1-888-378-1630&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;.&lt;/span&gt;&lt;/div&gt;</oef:PerformanceTableClosingTextBlock>
    <oef:MoneyMarketSevenDayYieldCaption
      contextRef="c_17179_MSILFGovernmentSecuritiesPortfolioMember"
      id="ixv-37018"
      xml:lang="en-US">You
may obtain the Fund&#x2019;s 7-day current yield by calling 1-888-378-1630.</oef:MoneyMarketSevenDayYieldCaption>
    <oef:MoneyMarketSevenDayYieldPhone
      contextRef="c_17179_MSILFGovernmentSecuritiesPortfolioMember"
      id="ixv-37020"
      xml:lang="en-US">1-888-378-1630</oef:MoneyMarketSevenDayYieldPhone>
    <oef:ObjectiveHeading
      contextRef="c_17179_MSILFTreasuryPortfolioMember"
      id="ixv-37096"
      xml:lang="en-US">Investment
Objective</oef:ObjectiveHeading>
    <oef:ObjectivePrimaryTextBlock
      contextRef="c_17179_MSILFTreasuryPortfolioMember"
      id="ixv-37100"
      xml:lang="en-US">

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;The Treasury Portfolio (the &#x201c;Fund&#x201d;)
seeks preservation of capital, daily liquidity and maximum current income.&lt;/span&gt;&lt;/div&gt;</oef:ObjectivePrimaryTextBlock>
    <oef:ExpenseHeading
      contextRef="c_17179_MSILFTreasuryPortfolioMember"
      id="ixv-37105"
      xml:lang="en-US">Fees
and Expenses</oef:ExpenseHeading>
    <oef:ExpenseNarrativeTextBlock
      contextRef="c_17179_MSILFTreasuryPortfolioMember"
      id="ixv-37109"
      xml:lang="en-US">

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;The table below describes the expenses that
you may pay if you buy, hold and sell Administrative Class shares of the Fund. The Fund &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;does
not charge any sales loads or other fees when you purchase or redeem shares. &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;&lt;b&gt;You
may pay fees other than the fees and &lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;&lt;b&gt;expenses
of the Fund, such as brokerage commissions and other fees charged by financial intermediaries, which are not &lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;&lt;b&gt;reflected
in the tables and examples below.&lt;/b&gt;&lt;/span&gt;&lt;/div&gt;</oef:ExpenseNarrativeTextBlock>
    <oef:OperatingExpensesCaption
      contextRef="c_17179_MSILFTreasuryPortfolioMember"
      id="ixv-37120"
      xml:lang="en-US">Annual
Fund Operating Expenses&#160;&#x2009;(expenses
that you pay each year as a percentage of the value of your investment)</oef:OperatingExpensesCaption>
    <oef:AnnualFundOperatingExpensesTableTextBlock
      contextRef="c_17179_MSILFTreasuryPortfolioMember"
      id="foot-17179_2879991-1011"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="width:100%;cellspacing:0;margin-left:0;border-bottom:0.25pt solid #000000;margin-top:10px;"&gt;
  &lt;tr style="height:1px;"&gt;
    &lt;td style="height:1px;width:84.95558093173594%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:15.044419068264077%"&gt;&lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&#160;&lt;/div&gt;
        &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;&lt;b&gt;Administrative
        Class&lt;/b&gt;&lt;/span&gt;&lt;/div&gt; &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;Advisory
        Fee&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;"&gt;0.15%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;Distribution
        and/or Shareholder Service (12b-1) Fee&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;"&gt;None&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;Other
        Expenses&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;"&gt;0.06%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;Shareholder
        Administration Fee&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;"&gt;0.15%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;Total
        Annual Fund Operating Expenses&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:6pt;;"&gt;&lt;sup&gt;1&lt;/sup&gt;&lt;/span&gt;
        &lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;"&gt;0.36%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;Fee
        Waiver and/or Expense Reimbursement&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:6pt;;"&gt;&lt;sup&gt;1&lt;/sup&gt;&lt;/span&gt;
        &lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;"&gt;0.01%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;Total
        Annual Fund Operating Expenses After Fee Waiver and/or Expense Reimbursement&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:6pt;;"&gt;&lt;sup&gt;1&lt;/sup&gt;&lt;/span&gt;
        &lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;"&gt;0.35%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:AnnualFundOperatingExpensesTableTextBlock>
    <oef:ManagementFeesOverAssets
      contextRef="c_17179_MSILFTreasuryPortfolio_ClassAdministrativeMember"
      decimals="INF"
      id="ixv-131141"
      unitRef="RATIO">0.0015</oef:ManagementFeesOverAssets>
    <oef:DistributionAndService12b1FeesOverAssets
      contextRef="c_17179_MSILFTreasuryPortfolio_ClassAdministrativeMember"
      decimals="INF"
      id="ixv-131142"
      unitRef="RATIO">0</oef:DistributionAndService12b1FeesOverAssets>
    <oef:OtherExpensesOverAssets
      contextRef="c_17179_MSILFTreasuryPortfolio_ClassAdministrativeMember"
      decimals="INF"
      id="foot-17179_2879991-1021"
      unitRef="RATIO">0.0006</oef:OtherExpensesOverAssets>
    <oef:Component1OtherExpensesOverAssets
      contextRef="c_17179_MSILFTreasuryPortfolio_ClassAdministrativeMember"
      decimals="INF"
      id="ixv-131144"
      unitRef="RATIO">0.0015</oef:Component1OtherExpensesOverAssets>
    <oef:ExpensesOverAssets
      contextRef="c_17179_MSILFTreasuryPortfolio_ClassAdministrativeMember"
      decimals="INF"
      id="foot-17179_2879991-1031"
      unitRef="RATIO">0.0036</oef:ExpensesOverAssets>
    <oef:FeeWaiverOrReimbursementOverAssets
      contextRef="c_17179_MSILFTreasuryPortfolio_ClassAdministrativeMember"
      decimals="INF"
      id="foot-17179_2879991-1041"
      unitRef="RATIO">0.0001</oef:FeeWaiverOrReimbursementOverAssets>
    <oef:NetExpensesOverAssets
      contextRef="c_17179_MSILFTreasuryPortfolio_ClassAdministrativeMember"
      decimals="INF"
      id="foot-17179_2879991-1051"
      unitRef="RATIO">0.0035</oef:NetExpensesOverAssets>
    <oef:ExpenseExampleHeading
      contextRef="c_17179_MSILFTreasuryPortfolioMember"
      id="ixv-37209"
      xml:lang="en-US">Example</oef:ExpenseExampleHeading>
    <oef:ExpenseExampleNarrativeTextBlock
      contextRef="c_17179_MSILFTreasuryPortfolioMember"
      id="ixv-37213"
      xml:lang="en-US">

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;The example below is intended to help you compare
the cost of investing in the Fund&#x2019;s&#160;&#x2009;Administrative&#160;&#x2009;Class with the cost of &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;investing
in other mutual funds.&lt;/span&gt;&lt;/div&gt;

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;The example assumes that you invest $10,000
in the Fund&#x2019;s&#160;&#x2009;Administrative Class for the time periods indicated and then redeem all &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;of
your shares at the end of those periods, your investment has a 5% return each year and that the Fund&#x2019;s operating expenses remain
&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;the same (except that the example incorporates
the fee waiver and/or expense reimbursement arrangement for only the first year). &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;Although
your actual costs may be higher or lower, based on these assumptions your costs would be:&lt;/span&gt;&lt;/div&gt;</oef:ExpenseExampleNarrativeTextBlock>
    <oef:ExpenseExampleWithRedemptionTableTextBlock
      contextRef="c_17179_MSILFTreasuryPortfolioMember"
      id="ixv-37227"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="width:100%;cellspacing:0;margin-left:0;border-bottom:0.25pt solid #000000;margin-top:10px;"&gt;
  &lt;tr style="height:1px;"&gt;
    &lt;td style="height:1px;width:34.33401678981779%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:15.787844790901001%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:16.368138032419047%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:16.368138032419047%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:16.368138032419047%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:0.7737243220240628%"&gt;&lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&#160;&lt;/div&gt;
        &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;&lt;b&gt;1
        Year&lt;/b&gt;&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;&lt;b&gt;3
        Years&lt;/b&gt;&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;&lt;b&gt;5
        Years&lt;/b&gt;&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;&lt;b&gt;10
        Years&lt;/b&gt;&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;Administrative
        Class&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;"&gt;$36
        &lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;"&gt;$115
        &lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;"&gt;$201
        &lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;"&gt;$455
        &lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:top"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:ExpenseExampleWithRedemptionTableTextBlock>
    <oef:ExpenseExampleYear01
      contextRef="c_17179_MSILFTreasuryPortfolio_ClassAdministrativeMember"
      decimals="INF"
      id="ixv-131148"
      unitRef="USD">36</oef:ExpenseExampleYear01>
    <oef:ExpenseExampleYear03
      contextRef="c_17179_MSILFTreasuryPortfolio_ClassAdministrativeMember"
      decimals="INF"
      id="ixv-131149"
      unitRef="USD">115</oef:ExpenseExampleYear03>
    <oef:ExpenseExampleYear05
      contextRef="c_17179_MSILFTreasuryPortfolio_ClassAdministrativeMember"
      decimals="INF"
      id="ixv-131150"
      unitRef="USD">201</oef:ExpenseExampleYear05>
    <oef:ExpenseExampleYear10
      contextRef="c_17179_MSILFTreasuryPortfolio_ClassAdministrativeMember"
      decimals="INF"
      id="ixv-131151"
      unitRef="USD">455</oef:ExpenseExampleYear10>
    <oef:StrategyHeading
      contextRef="c_17179_MSILFTreasuryPortfolioMember"
      id="ixv-37278"
      xml:lang="en-US">Principal
Investment Strategies</oef:StrategyHeading>
    <oef:StrategyNarrativeTextBlock
      contextRef="c_17179_MSILFTreasuryPortfolioMember"
      id="ixv-37282"
      xml:lang="en-US">

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;The Fund has adopted a policy to invest exclusively
in U.S. Treasury obligations, which are backed by the full faith and credit of the &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;United
States, and repurchase agreements collateralized by such securities, and, accordingly, qualifies as a &#x201c;government money &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;market
fund&#x201d; under federal regulations. The Fund is permitted to hold a portion of its assets in cash.&lt;/span&gt;&lt;/div&gt;

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;A &#x201c;government money market fund&#x201d;
is a money market fund that invests at least 99.5% of its total assets in cash, securities issued or &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;guaranteed
by the United States or certain U.S. government agencies or instrumentalities and/or repurchase agreements that are &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;collateralized
fully by the foregoing. A &#x201c;government money market fund&#x201d; is exempt from requirements that permit and, under &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;certain
circumstances, require money market funds to impose a &#x201c;liquidity fee&#x201d; on redemptions. In selecting investments, the Adviser
&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;seeks to maintain the Fund&#x2019;s share
price at $1.00. The share price remaining stable at $1.00 means that the Fund would preserve the &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;principal
value of your investment.&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;
As a &#x201c;government money market fund,&#x201d; the Fund may value its securities using the amortized &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;cost
method as permitted by Rule 2a-7 under the Investment Company Act of 1940, as amended (&#x201c;Rule 2a-7&#x201d; under the &#x201c;1940
&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;Act&#x201d;) to seek
to maintain a stable net asset value per share of $1.00.&lt;/span&gt;&lt;/div&gt;

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;In addition, the Fund has adopted a policy
that provides, under normal circumstances, at least 80% of the Fund&#x2019;s assets will be &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;invested
in U.S. Treasury obligations, which are backed by the full faith and credit of the United States, and repurchase agreements &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;collateralized
by such securities. This policy may be changed without shareholder approval; however, shareholders would be notified &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;upon
60 days&#x2019; notice in writing of any changes.&lt;/span&gt;&lt;/div&gt;

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;The Fund&#x2019;s investments
are subject to the quality, diversification, maturity, liquidity and other requirements of Rule 2a-7.&lt;/span&gt;&lt;/div&gt;</oef:StrategyNarrativeTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17179_MSILFTreasuryPortfolio_157Member"
      id="ixv-37345"
      xml:lang="en-US">&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;You
could lose money by investing in the Fund.&lt;/span&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17179_MSILFTreasuryPortfolio_164Member"
      id="ixv-37349"
      xml:lang="en-US">&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;An
investment in the Fund is not a bank account and is not insured or guaranteed by the Federal &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;Deposit
Insurance Corporation (&#x201c;FDIC&#x201d;) or any other government agency.&lt;/span&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17179_MSILFTreasuryPortfolio_165Member"
      id="ixv-37359"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;"&gt;&lt;b&gt;Credit
        and Interest Rate Risk.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt; Credit risk refers
        to the possibility that the issuer or guarantor of a security, or counterparty to a &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;transaction,
        will be unable or unwilling or perceived to be unable or unwilling to make interest payments and/or repay the &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;principal
        on its debt or otherwise honor its obligations, including the risk of default. In such instances, the value of the Fund &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;could
        decline and the Fund could lose money. If an issuer&#x2019;s, guarantor&#x2019;s or counterparty&#x2019;s financial condition worsens,
        the credit &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;quality of the issuer, guarantor
        or counterparty may deteriorate. Credit ratings may not be an accurate assessment of financial &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;condition,
        liquidity or credit risk. Although credit ratings may not accurately reflect the true credit risk of an instrument, a change &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;in
        the credit rating of an instrument or an issuer, guarantor or counterparty, or the market&#x2019;s perception of the creditworthiness
        of &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;an instrument or issuer, guarantor or
        counterparty can have a rapid, adverse effect on the instrument&#x2019;s value and liquidity and &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;make
        it more difficult for the Fund to sell at an advantageous price or time. Interest rate risk refers to the decline in the value of a &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;fixed-income
        security resulting from changes in the general level of interest rates. A wide variety of market and economic factors &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;can
        cause interest rates to rise or fall, including central bank monetary policy, rising inflation, disinflation or deflation, and &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;changes
        in general economic conditions. When the general level of interest rates goes up, the prices of most fixed-income &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;securities
        go down. When the general level of interest rates goes down, the prices of most fixed-income securities go up but the &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;yield
        or income from new issuances of fixed-income securities generally decreases. Securities with longer durations will generally &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;be
        more sensitive to changes in interest rates than securities with shorter durations. Fluctuations in interest rates may also affect &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;the
        liquidity of and income generated by fixed-income instruments held by the Fund.&#160;&#x2009; The Fund may face a heightened level of
        &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;interest rate risk in times of monetary policy
        change and/or uncertainty, such as when the Federal Reserve Board adjusts a &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;quantitative
        easing program and/or changes rates. Changing interest rates may have unpredictable effects on the markets and may &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;detract
        from Fund performance. A changing interest rate environment increases certain risks, including the potential for periods of &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;market
        volatility and increased redemptions.&#160;&#x2009;&lt;/span&gt;&lt;/div&gt; &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17179_MSILFTreasuryPortfolio_166Member"
      id="ixv-37391"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;"&gt;&lt;b&gt;Fixed-Income
        Securities.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt; Fixed-income securities are
        subject to the risk of the issuer&#x2019;s inability to meet principal and interest &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;payments
        on its obligations (i.e., credit risk) and are subject to price volatility resulting from, among other things, interest rate &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;sensitivity
        (i.e., interest rate risk), market perception of the creditworthiness of the issuer and general market liquidity (i.e., market &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;risk).
        Securities with longer durations are likely to be more sensitive to changes in interest rates, generally making them more &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;volatile
        than securities with shorter durations. The Fund may be subject to certain liquidity risks that may result from the lack of &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;an
        active market and the reduced number and capacity of traditional market participants to make a market in fixed-income &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;securities.&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17179_MSILFTreasuryPortfolio_692Member"
      id="ixv-37410"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;-sec-ix-redline:true;"&gt;&lt;b&gt;U.S.
        Treasury Obligations.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;
        U.S. Treasury obligations, which are backed by the full faith and credit of the United States, have &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;historically
        involved minimal risk of loss of principal if held to maturity. However, due to fluctuations in interest rates, the market &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;value
        of such securities may vary during the period shareholders own shares of the Fund. Securities issued or guaranteed by the &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;U.S.
        Treasury are backed by the full faith and credit of the United States but are guaranteed only as to the timely payment of &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;interest
        and principal when held to maturity. In addition, notwithstanding that U.S. Treasury obligations are backed by the full &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;faith
        and credit of the United States, circumstances could arise that could prevent the timely payment of interest or principal, such &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;as
        reaching the legislative &#x201c;debt ceiling.&#x201d; Such non-payment could result in losses to and redemptions from the Fund.&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17179_MSILFTreasuryPortfolio_178Member"
      id="ixv-37429"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="-sec-ix-redline:true;"&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;-sec-ix-redline:true;"&gt;&lt;b&gt;U.S.
        Government Securities.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt; The U.S. government
        securities in which the Fund invests can be subject to two types of risk: credit &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;risk
        and interest rate risk. When the general level of interest rates goes up, the prices of most fixed-income securities go down. &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;When
        the general level of interest rates goes down, the prices of most fixed-income securities go up. While the credit risk &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;associated
        with these U.S. government securities generally is considered to be minimal, the interest rate risk can be substantial.&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
        &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17179_MSILFTreasuryPortfolio_268Member"
      id="ixv-37446"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;"&gt;&lt;b&gt;Repurchase
        Agreements.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt; Repurchase agreements are
        subject to risks associated with the possibility of default by the seller at a time &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;when
        the collateral has declined in value, or insolvency of the seller, which may affect the Fund&#x2019;s right to control the collateral
        and &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;result in certain costs and delays. Repurchase
        agreements may involve a greater degree of credit risk than investments in U.S. &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;government
        securities.&#160;&#x2009;&lt;/span&gt;&lt;/div&gt; &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17179_MSILFTreasuryPortfolio_174Member"
      id="ixv-37462"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;"&gt;&lt;b&gt;Market
        and Geopolitical Risk.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt; The value of your
        investment in the Fund is based on the values of the Fund&#x2019;s investments, which &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;change
        due to economic and other events that affect the&#160;&#x2009;U.S. and global markets generally, as well as those that affect or are &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;perceived
        or expected to affect particular regions, countries, industries, companies, issuers, sectors, asset classes or governments. &lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;padding-right:2%;padding-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#999999;;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:12pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;These
        types of events may be sudden and unexpected, and could adversely affect the value (or income generated by) and liquidity &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;of
        the Fund&#x2019;s investments, which may in turn impact the Fund&#x2019;s ability to sell securities and/or its ability to meet redemptions.
        &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;The risks associated with these developments
        may be magnified if certain social, political, economic and other conditions and &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;events
        (such as war, natural disasters or events, epidemics and pandemics, terrorism, conflicts, social unrest, recessions, inflation, &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;interest
        rate changes and supply chain disruptions) adversely interrupt or otherwise affect the global economy and financial &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;markets.
        It is difficult to predict when events affecting the U.S. or global financial markets or economies may occur, the effects &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;that
        such events may have and the duration of those effects (which may last for extended periods). These types of events may &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;negatively
        impact broad segments of businesses and populations and have a significant and rapid negative impact on the &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;performance
        or value of the Fund&#x2019;s investments, adversely affect &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;the
        Fund&#x2019;s ability to maintain a stable $1.00 share price&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;
        and &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;exacerbate pre-existing risks to the
        Fund. The frequency and magnitude of resulting changes in the value of the Fund&#x2019;s &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;investments
        cannot be predicted.&lt;/span&gt;&lt;/div&gt; &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17179_MSILFTreasuryPortfolio_480Member"
      id="ixv-37527"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;-sec-ix-redline:true;"&gt;&lt;b&gt;Large
        Transactions Risk.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;
        The Fund may experience adverse effects when certain large shareholders, or a number of shareholders &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;collectively,
        purchase or redeem large amounts of shares of the Fund, which may occur rapidly or unexpectedly. Such larger than &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;normal
        shareholder redemptions may adversely affect the Fund&#x2019;s ability to maintain a stable $1.00 share price and negatively &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;impact
        the Fund&#x2019;s liquidity. In some circumstances, the Fund may hold a relatively large proportion of its assets in cash in &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;anticipation
        of large redemptions. These large redemptions may also force the Fund to sell portfolio securities or other assets when &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;it
        might not otherwise do so, which may adversely affect the Fund&#x2019;s ability to maintain a stable $1.00 share price and increase the
        &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;Fund&#x2019;s transaction
        costs. In addition, large purchases of Fund shares may adversely affect the Fund&#x2019;s performance to the extent &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;that
        the Fund is delayed in investing new cash and is required to maintain a larger cash position than it ordinarily would.&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
        &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17179_MSILFTreasuryPortfolio_171Member"
      id="ixv-37547"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;"&gt;&lt;b&gt;Stable
        NAV Risk.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt; The Fund may not be able to
        maintain a stable $1.00 share price at all times. If the Fund or another money &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;market
        fund fails to maintain a stable NAV (or if there is a perceived threat of the inability to maintain a stable NAV), the Fund &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;could
        be subject to increased redemptions, which may adversely impact the Fund&#x2019;s ability to maintain a stable $1.00 share price.&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17179_MSILFTreasuryPortfolio_188Member"
      id="ixv-37562"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;"&gt;&lt;b&gt;Active
        Management Risk.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt; In pursuing the Fund&#x2019;s
        investment objective, the Adviser has considerable leeway in deciding which &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;investments
        to buy, hold or sell on a day-to-day basis, and which trading strategies to use. For example, the Adviser, in its &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;discretion,
        may determine to use some permitted trading strategies while not using others. The success or failure of such decisions &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;will
        affect the Fund&#x2019;s performance.&lt;/span&gt;&lt;/div&gt; &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:BarChartAndPerformanceTableHeading
      contextRef="c_17179_MSILFTreasuryPortfolioMember"
      id="ixv-37585"
      xml:lang="en-US">Performance
Information</oef:BarChartAndPerformanceTableHeading>
    <oef:PerformanceNarrativeTextBlock
      contextRef="c_17179_MSILFTreasuryPortfolioMember"
      id="ixv-37589"
      xml:lang="en-US">

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;The
bar chart and table below provide some indication of the risks of investing in the Fund by showing changes in the performance &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;of
the Fund&#x2019;s Administrative Class shares from year-to-year and by showing the average annual returns of the Fund&#x2019;s Administrative
&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;Class shares for the one, five and 10 year
periods. &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;The
Fund&#x2019;s past performance is not necessarily an indication of how the Fund will &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;perform
in the future.&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt; Updated performance
information is available online at &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;www.morganstanley.com/liquidity&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;.&lt;/span&gt;&lt;/div&gt;</oef:PerformanceNarrativeTextBlock>
    <oef:PerformanceInformationIllustratesVariabilityOfReturns
      contextRef="c_17179_MSILFTreasuryPortfolioMember"
      id="ixv-37591"
      xml:lang="en-US">The
bar chart and table below provide some indication of the risks of investing in the Fund by showing changes in the performance of
the Fund&#x2019;s Administrative Class shares from year-to-year and by showing the average annual returns of the Fund&#x2019;s Administrative
Class shares for the one, five and 10 year
periods. </oef:PerformanceInformationIllustratesVariabilityOfReturns>
    <oef:PerformancePastDoesNotIndicateFuture
      contextRef="c_17179_MSILFTreasuryPortfolioMember"
      id="ixv-37595"
      xml:lang="en-US">The
Fund&#x2019;s past performance is not necessarily an indication of how the Fund will perform
in the future.</oef:PerformancePastDoesNotIndicateFuture>
    <oef:PerformanceAvailabilityWebSiteAddress
      contextRef="c_17179_MSILFTreasuryPortfolioMember"
      id="ixv-37599"
      xml:lang="en-US">www.morganstanley.com/liquidity</oef:PerformanceAvailabilityWebSiteAddress>
    <oef:BarChartHeading
      contextRef="c_17179_MSILFTreasuryPortfolioMember"
      id="ixv-37603"
      xml:lang="en-US">Annual
Total Returns&#x2014;Calendar Years</oef:BarChartHeading>
    <oef:BarChartTableTextBlock
      contextRef="c_17179_MSILFTreasuryPortfolioMember"
      id="ixv-37607"
      xml:lang="en-US">

&lt;div&gt;&lt;img alt="image" src="pr17179img006.jpg"/&gt;&lt;/div&gt;</oef:BarChartTableTextBlock>
    <oef:BarChartClosingTextBlock
      contextRef="c_17179_MSILFTreasuryPortfolioMember"
      id="ixv-37616"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="width:100%;cellspacing:0;padding-bottom:2pt;padding-top:0pt;margin-left:0pt;"&gt;
  &lt;tr style="height:1px;"&gt;
    &lt;td style="height:1px;width:33.14119922630561%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:33.71953578336557%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:33.13926499032882%"&gt;&lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:top"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;&lt;b&gt;High
        Quarter&lt;/b&gt;&lt;/span&gt; &lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:top"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;12/31/23&lt;/span&gt;
        &lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:top"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;"&gt;1.28%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="vertical-align:top"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;&lt;b&gt;Low
        Quarter&lt;/b&gt;&lt;/span&gt; &lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:top"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;03/31/21&lt;/span&gt;
        &lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:top"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;"&gt;0.00%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:BarChartClosingTextBlock>
    <oef:HighestQuarterlyReturnLabel
      contextRef="c_17179_MSILFTreasuryPortfolio_ClassAdministrativeMember"
      id="ixv-37626"
      xml:lang="en-US">High
        Quarter</oef:HighestQuarterlyReturnLabel>
    <oef:BarChartHighestQuarterlyReturnDate
      contextRef="c_17179_MSILFTreasuryPortfolio_ClassAdministrativeMember"
      id="ixv-37631"
      xml:lang="en-US">2023-12-31</oef:BarChartHighestQuarterlyReturnDate>
    <oef:BarChartHighestQuarterlyReturn
      contextRef="c_17179_MSILFTreasuryPortfolio_ClassAdministrativeMember"
      decimals="INF"
      id="ixv-131152"
      unitRef="RATIO">0.0128</oef:BarChartHighestQuarterlyReturn>
    <oef:LowestQuarterlyReturnLabel
      contextRef="c_17179_MSILFTreasuryPortfolio_ClassAdministrativeMember"
      id="ixv-37639"
      xml:lang="en-US">Low
        Quarter</oef:LowestQuarterlyReturnLabel>
    <oef:BarChartLowestQuarterlyReturnDate
      contextRef="c_17179_MSILFTreasuryPortfolio_ClassAdministrativeMember"
      id="ixv-37644"
      xml:lang="en-US">2021-03-31</oef:BarChartLowestQuarterlyReturnDate>
    <oef:BarChartLowestQuarterlyReturn
      contextRef="c_17179_MSILFTreasuryPortfolio_ClassAdministrativeMember"
      decimals="INF"
      id="ixv-131153"
      unitRef="RATIO">0</oef:BarChartLowestQuarterlyReturn>
    <oef:PerformanceTableHeading
      contextRef="c_17179_MSILFTreasuryPortfolioMember"
      id="ixv-37676"
      xml:lang="en-US">Average
Annual Total Returns(for
the Periods Ended&#160;&#x2009;December
31, 2025)</oef:PerformanceTableHeading>
    <oef:PerformanceTableTextBlock
      contextRef="c_17179_MSILFTreasuryPortfolioMember"
      id="foot-17179_2880020-1011"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="width:100%;cellspacing:0;margin-left:0;border-bottom:0.25pt solid #000000;margin-top:10px;"&gt;
  &lt;tr style="height:1px;"&gt;
    &lt;td style="height:1px;width:50.800317417307%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:16.377958851878375%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:16.377958851878375%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:16.443764878936268%"&gt;&lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&#160;&lt;/div&gt;
        &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:center;text-align:center;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;&lt;b&gt;Past&lt;/b&gt;&lt;/span&gt;&lt;br/&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;&lt;b&gt;One
        Year&lt;/b&gt;&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:center;text-align:center;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;&lt;b&gt;Past
        Five&lt;/b&gt;&lt;/span&gt;&lt;br/&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;&lt;b&gt;Years&lt;/b&gt;&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:center;text-align:center;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;&lt;b&gt;Past&lt;/b&gt;&lt;/span&gt;&lt;br/&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;&lt;b&gt;Ten
        Years&lt;/b&gt;&lt;/span&gt;&lt;/div&gt; &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;Treasury
        Portfolio&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:center;text-align:center;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;-sec-ix-redline:true;"&gt;4.01%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:center;text-align:center;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;-sec-ix-redline:true;"&gt;3.02%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:center;text-align:center;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;-sec-ix-redline:true;"&gt;1.95%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:PerformanceTableTextBlock>
    <oef:AvgAnnlRtrPct
      contextRef="c_17179_MSILFTreasuryPortfolio_ClassAdministrative_2025_01_01_2025_12_31Member"
      decimals="INF"
      id="foot-17179_2880020-1021"
      unitRef="RATIO">0.0401</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="c_17179_MSILFTreasuryPortfolio_ClassAdministrative_2021_01_01_2025_12_31Member"
      decimals="INF"
      id="foot-17179_2880020-1031"
      unitRef="RATIO">0.0302</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="c_17179_MSILFTreasuryPortfolio_ClassAdministrative_2016_01_01_2025_12_31Member"
      decimals="INF"
      id="foot-17179_2880020-1041"
      unitRef="RATIO">0.0195</oef:AvgAnnlRtrPct>
    <oef:PerformanceTableClosingTextBlock
      contextRef="c_17179_MSILFTreasuryPortfolioMember"
      id="ixv-37735"
      xml:lang="en-US">

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;You
may obtain the Fund&#x2019;s 7-day current yield by calling &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;1-888-378-1630&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;.&lt;/span&gt;&lt;/div&gt;</oef:PerformanceTableClosingTextBlock>
    <oef:MoneyMarketSevenDayYieldCaption
      contextRef="c_17179_MSILFTreasuryPortfolioMember"
      id="ixv-37737"
      xml:lang="en-US">You
may obtain the Fund&#x2019;s 7-day current yield by calling 1-888-378-1630.</oef:MoneyMarketSevenDayYieldCaption>
    <oef:MoneyMarketSevenDayYieldPhone
      contextRef="c_17179_MSILFTreasuryPortfolioMember"
      id="ixv-37739"
      xml:lang="en-US">1-888-378-1630</oef:MoneyMarketSevenDayYieldPhone>
    <oef:ObjectiveHeading
      contextRef="c_17179_MSILFTreasurySecuritiesPortfolioMember"
      id="ixv-37815"
      xml:lang="en-US">Investment
Objective</oef:ObjectiveHeading>
    <oef:ObjectivePrimaryTextBlock
      contextRef="c_17179_MSILFTreasurySecuritiesPortfolioMember"
      id="ixv-37819"
      xml:lang="en-US">

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;The Treasury Securities Portfolio (the &#x201c;Fund&#x201d;)
seeks preservation of capital, daily liquidity and maximum current income.&lt;/span&gt;&lt;/div&gt;</oef:ObjectivePrimaryTextBlock>
    <oef:ExpenseHeading
      contextRef="c_17179_MSILFTreasurySecuritiesPortfolioMember"
      id="ixv-37824"
      xml:lang="en-US">Fees
and Expenses</oef:ExpenseHeading>
    <oef:ExpenseNarrativeTextBlock
      contextRef="c_17179_MSILFTreasurySecuritiesPortfolioMember"
      id="ixv-37828"
      xml:lang="en-US">

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;The table below describes the expenses that
you may pay if you buy, hold and sell Administrative Class shares of the Fund. The Fund &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;does
not charge any sales loads or other fees when you purchase or redeem shares. &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;&lt;b&gt;You
may pay fees other than the fees and &lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;&lt;b&gt;expenses
of the Fund, such as brokerage commissions and other fees charged by financial intermediaries, which are not &lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;&lt;b&gt;reflected
in the tables and examples below.&lt;/b&gt;&lt;/span&gt;&lt;/div&gt;</oef:ExpenseNarrativeTextBlock>
    <oef:OperatingExpensesCaption
      contextRef="c_17179_MSILFTreasurySecuritiesPortfolioMember"
      id="ixv-37839"
      xml:lang="en-US">Annual
Fund Operating Expenses&#160;&#x2009;(expenses
that you pay each year as a percentage of the value of your investment)</oef:OperatingExpensesCaption>
    <oef:AnnualFundOperatingExpensesTableTextBlock
      contextRef="c_17179_MSILFTreasurySecuritiesPortfolioMember"
      id="foot-17179_2880044-1011"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="width:100%;cellspacing:0;margin-left:0;border-bottom:0.25pt solid #000000;margin-top:10px;"&gt;
  &lt;tr style="height:1px;"&gt;
    &lt;td style="height:1px;width:84.95558093173594%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:15.044419068264077%"&gt;&lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&#160;&lt;/div&gt;
        &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;&lt;b&gt;Administrative
        Class&lt;/b&gt;&lt;/span&gt;&lt;/div&gt; &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;Advisory
        Fee&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;"&gt;0.15%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;Distribution
        and/or Shareholder Service (12b-1) Fee&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;"&gt;None&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;Other
        Expenses&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;"&gt;0.06%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;Shareholder
        Administration Fee&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;"&gt;0.15%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;Total
        Annual Fund Operating Expenses&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:6pt;;"&gt;&lt;sup&gt;1&lt;/sup&gt;&lt;/span&gt;
        &lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;"&gt;0.36%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;Fee
        Waiver and/or Expense Reimbursement&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:6pt;;"&gt;&lt;sup&gt;1&lt;/sup&gt;&lt;/span&gt;
        &lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;"&gt;0.01%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;Total
        Annual Fund Operating Expenses After Fee Waiver and/or Expense Reimbursement&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:6pt;;"&gt;&lt;sup&gt;1&lt;/sup&gt;&lt;/span&gt;
        &lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;"&gt;0.35%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:AnnualFundOperatingExpensesTableTextBlock>
    <oef:ManagementFeesOverAssets
      contextRef="c_17179_MSILFTreasurySecuritiesPortfolio_ClassAdministrativeMember"
      decimals="INF"
      id="ixv-131157"
      unitRef="RATIO">0.0015</oef:ManagementFeesOverAssets>
    <oef:DistributionAndService12b1FeesOverAssets
      contextRef="c_17179_MSILFTreasurySecuritiesPortfolio_ClassAdministrativeMember"
      decimals="INF"
      id="ixv-131158"
      unitRef="RATIO">0</oef:DistributionAndService12b1FeesOverAssets>
    <oef:OtherExpensesOverAssets
      contextRef="c_17179_MSILFTreasurySecuritiesPortfolio_ClassAdministrativeMember"
      decimals="INF"
      id="foot-17179_2880044-1021"
      unitRef="RATIO">0.0006</oef:OtherExpensesOverAssets>
    <oef:Component1OtherExpensesOverAssets
      contextRef="c_17179_MSILFTreasurySecuritiesPortfolio_ClassAdministrativeMember"
      decimals="INF"
      id="ixv-131160"
      unitRef="RATIO">0.0015</oef:Component1OtherExpensesOverAssets>
    <oef:ExpensesOverAssets
      contextRef="c_17179_MSILFTreasurySecuritiesPortfolio_ClassAdministrativeMember"
      decimals="INF"
      id="foot-17179_2880044-1031"
      unitRef="RATIO">0.0036</oef:ExpensesOverAssets>
    <oef:FeeWaiverOrReimbursementOverAssets
      contextRef="c_17179_MSILFTreasurySecuritiesPortfolio_ClassAdministrativeMember"
      decimals="INF"
      id="foot-17179_2880044-1041"
      unitRef="RATIO">0.0001</oef:FeeWaiverOrReimbursementOverAssets>
    <oef:NetExpensesOverAssets
      contextRef="c_17179_MSILFTreasurySecuritiesPortfolio_ClassAdministrativeMember"
      decimals="INF"
      id="foot-17179_2880044-1051"
      unitRef="RATIO">0.0035</oef:NetExpensesOverAssets>
    <oef:ExpenseExampleHeading
      contextRef="c_17179_MSILFTreasurySecuritiesPortfolioMember"
      id="ixv-37928"
      xml:lang="en-US">Example</oef:ExpenseExampleHeading>
    <oef:ExpenseExampleNarrativeTextBlock
      contextRef="c_17179_MSILFTreasurySecuritiesPortfolioMember"
      id="ixv-37932"
      xml:lang="en-US">

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;The example below is intended to help you compare
the cost of investing in the Fund&#x2019;s&#160;&#x2009;Administrative&#160;&#x2009;Class with the cost of &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;investing
in other mutual funds.&lt;/span&gt;&lt;/div&gt;

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;The example assumes that you invest $10,000
in the Fund&#x2019;s&#160;&#x2009;Administrative Class for the time periods indicated and then redeem all &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;of
your shares at the end of those periods, your investment has a 5% return each year and that the Fund&#x2019;s operating expenses remain
&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;the same (except that the example incorporates
the fee waiver and/or expense reimbursement arrangement for only the first year). &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;Although
your actual costs may be higher or lower, based on these assumptions your costs would be:&lt;/span&gt;&lt;/div&gt;</oef:ExpenseExampleNarrativeTextBlock>
    <oef:ExpenseExampleWithRedemptionTableTextBlock
      contextRef="c_17179_MSILFTreasurySecuritiesPortfolioMember"
      id="ixv-37946"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="width:100%;cellspacing:0;margin-left:0;border-bottom:0.25pt solid #000000;margin-top:10px;"&gt;
  &lt;tr style="height:1px;"&gt;
    &lt;td style="height:1px;width:34.33401678981779%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:15.787844790901001%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:16.368138032419047%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:16.368138032419047%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:16.368138032419047%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:0.7737243220240628%"&gt;&lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&#160;&lt;/div&gt;
        &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;&lt;b&gt;1
        Year&lt;/b&gt;&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;&lt;b&gt;3
        Years&lt;/b&gt;&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;&lt;b&gt;5
        Years&lt;/b&gt;&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;&lt;b&gt;10
        Years&lt;/b&gt;&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;Administrative
        Class&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;"&gt;$36
        &lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;"&gt;$115
        &lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;"&gt;$201
        &lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;"&gt;$455
        &lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:top"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:ExpenseExampleWithRedemptionTableTextBlock>
    <oef:ExpenseExampleYear01
      contextRef="c_17179_MSILFTreasurySecuritiesPortfolio_ClassAdministrativeMember"
      decimals="INF"
      id="ixv-131164"
      unitRef="USD">36</oef:ExpenseExampleYear01>
    <oef:ExpenseExampleYear03
      contextRef="c_17179_MSILFTreasurySecuritiesPortfolio_ClassAdministrativeMember"
      decimals="INF"
      id="ixv-131165"
      unitRef="USD">115</oef:ExpenseExampleYear03>
    <oef:ExpenseExampleYear05
      contextRef="c_17179_MSILFTreasurySecuritiesPortfolio_ClassAdministrativeMember"
      decimals="INF"
      id="ixv-131166"
      unitRef="USD">201</oef:ExpenseExampleYear05>
    <oef:ExpenseExampleYear10
      contextRef="c_17179_MSILFTreasurySecuritiesPortfolio_ClassAdministrativeMember"
      decimals="INF"
      id="ixv-131167"
      unitRef="USD">455</oef:ExpenseExampleYear10>
    <oef:StrategyHeading
      contextRef="c_17179_MSILFTreasurySecuritiesPortfolioMember"
      id="ixv-37997"
      xml:lang="en-US">Principal
Investment Strategies</oef:StrategyHeading>
    <oef:StrategyNarrativeTextBlock
      contextRef="c_17179_MSILFTreasurySecuritiesPortfolioMember"
      id="ixv-38001"
      xml:lang="en-US">

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;The Fund has adopted a policy to invest exclusively
in U.S. Treasury obligations, which are backed by the full faith and credit of the &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;United
States, and, accordingly, qualifies as a &#x201c;government money market fund&#x201d; under federal regulations. The Fund is permitted
to &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;hold a portion of its assets in cash.&lt;/span&gt;&lt;/div&gt;

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;A &#x201c;government money market fund&#x201d;
is a money market fund that invests at least 99.5% of its total assets in cash, securities issued or &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;guaranteed
by the United States or certain U.S. government agencies or instrumentalities and/or repurchase agreements that are &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;collateralized
fully by the foregoing. A &#x201c;government money market fund&#x201d; is exempt from requirements that permit and, under &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;certain
circumstances, require money market funds to impose a &#x201c;liquidity fee&#x201d; on redemptions. In selecting investments, the Adviser
&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;seeks to maintain the Fund&#x2019;s share
price at $1.00. The share price remaining stable at $1.00 means that the Fund would preserve the &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;principal
value of your investment.&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;
As a &#x201c;government money market fund,&#x201d; the Fund may value its securities using the amortized &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;cost
method as permitted by Rule 2a-7 under the Investment Company Act of 1940, as amended (&#x201c;Rule 2a-7&#x201d; under the &#x201c;1940
&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;Act&#x201d;) to seek
to maintain a stable net asset value per share of $1.00.&lt;/span&gt;&lt;/div&gt;

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;In addition, the Fund has adopted a policy
that provides, under normal circumstances, at least 80% of the Fund&#x2019;s assets will be &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;invested
in U.S. Treasury obligations, which are backed by the full faith and credit of the United States. This policy may be changed &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;without
shareholder approval; however, shareholders would be notified upon 60 days&#x2019; notice in writing of any changes.&lt;/span&gt;&lt;/div&gt;

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;The Fund&#x2019;s investments
are subject to the quality, diversification, maturity, liquidity and other requirements of Rule 2a-7.&lt;/span&gt;&lt;/div&gt;</oef:StrategyNarrativeTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17179_MSILFTreasurySecuritiesPortfolio_157Member"
      id="ixv-38063"
      xml:lang="en-US">&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;You
could lose money by investing in the Fund.&lt;/span&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17179_MSILFTreasurySecuritiesPortfolio_164Member"
      id="ixv-38067"
      xml:lang="en-US">&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;An
investment in the Fund is not a bank account and is not insured or guaranteed by the Federal &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;Deposit
Insurance Corporation (&#x201c;FDIC&#x201d;) or any other government agency.&lt;/span&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17179_MSILFTreasurySecuritiesPortfolio_165Member"
      id="ixv-38077"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;"&gt;&lt;b&gt;Credit
        and Interest Rate Risk.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt; Credit risk refers
        to the possibility that the issuer or guarantor of a security, or counterparty to a &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;transaction,
        will be unable or unwilling or perceived to be unable or unwilling to make interest payments and/or repay the &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;principal
        on its debt or otherwise honor its obligations, including the risk of default. In such instances, the value of the Fund &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;could
        decline and the Fund could lose money. If an issuer&#x2019;s, guarantor&#x2019;s or counterparty&#x2019;s financial condition worsens,
        the credit &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;quality of the issuer, guarantor
        or counterparty may deteriorate. Credit ratings may not be an accurate assessment of financial &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;condition,
        liquidity or credit risk. Although credit ratings may not accurately reflect the true credit risk of an instrument, a change &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;in
        the credit rating of an instrument or an issuer, guarantor or counterparty, or the market&#x2019;s perception of the creditworthiness
        of &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;an instrument or issuer, guarantor or
        counterparty can have a rapid, adverse effect on the instrument&#x2019;s value and liquidity and &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;make
        it more difficult for the Fund to sell at an advantageous price or time. Interest rate risk refers to the decline in the value of a &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;fixed-income
        security resulting from changes in the general level of interest rates. A wide variety of market and economic factors &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;can
        cause interest rates to rise or fall, including central bank monetary policy, rising inflation, disinflation or deflation, and &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;changes
        in general economic conditions. When the general level of interest rates goes up, the prices of most fixed-income &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;securities
        go down. When the general level of interest rates goes down, the prices of most fixed-income securities go up but the &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;yield
        or income from new issuances of fixed-income securities generally decreases. Securities with longer durations will generally &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;be
        more sensitive to changes in interest rates than securities with shorter durations. Fluctuations in interest rates may also affect &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;the
        liquidity of and income generated by fixed-income instruments held by the Fund.&#160;&#x2009; The Fund may face a heightened level of
        &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;interest rate risk in times of monetary policy
        change and/or uncertainty, such as when the Federal Reserve Board adjusts a &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;quantitative
        easing program and/or changes rates. Changing interest rates may have unpredictable effects on the markets and may &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;detract
        from Fund performance. A changing interest rate environment increases certain risks, including the potential for periods of &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;market
        volatility and increased redemptions.&#160;&#x2009;&lt;/span&gt;&lt;/div&gt; &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17179_MSILFTreasurySecuritiesPortfolio_166Member"
      id="ixv-38109"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;"&gt;&lt;b&gt;Fixed-Income
        Securities.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt; Fixed-income securities are
        subject to the risk of the issuer&#x2019;s inability to meet principal and interest &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;payments
        on its obligations (i.e., credit risk) and are subject to price volatility resulting from, among other things, interest rate &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;sensitivity
        (i.e., interest rate risk), market perception of the creditworthiness of the issuer and general market liquidity (i.e., market &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;risk).
        Securities with longer durations are likely to be more sensitive to changes in interest rates, generally making them more &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;volatile
        than securities with shorter durations. The Fund may be subject to certain liquidity risks that may result from the lack of &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;an
        active market and the reduced number and capacity of traditional market participants to make a market in fixed-income &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;securities.&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17179_MSILFTreasurySecuritiesPortfolio_692Member"
      id="ixv-38128"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;-sec-ix-redline:true;"&gt;&lt;b&gt;U.S.
        Treasury Obligations.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;
        U.S. Treasury obligations, which are backed by the full faith and credit of the United States, have &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;historically
        involved minimal risk of loss of principal if held to maturity. However, due to fluctuations in interest rates, the market &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;value
        of such securities may vary during the period shareholders own shares of the Fund. Securities issued or guaranteed by the &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;U.S.
        Treasury are backed by the full faith and credit of the United States but are guaranteed only as to the timely payment of &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;interest
        and principal when held to maturity. In addition, notwithstanding that U.S. Treasury obligations are backed by the full &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;faith
        and credit of the United States, circumstances could arise that could prevent the timely payment of interest or principal, such &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;as
        reaching the legislative &#x201c;debt ceiling.&#x201d; Such non-payment could result in losses to and redemptions from the Fund.&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17179_MSILFTreasurySecuritiesPortfolio_178Member"
      id="ixv-38147"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;"&gt;&lt;b&gt;U.S.
        Government Securities.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt; The U.S. government
        securities in which the Fund invests can be subject to two types of risk: credit &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;risk
        and interest rate risk. When the general level of interest rates goes up, the prices of most fixed-income securities go down. &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;When
        the general level of interest rates goes down, the prices of most fixed-income securities go up. While the credit risk &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;associated
        with these U.S. government securities generally is considered to be minimal, the interest rate risk can be substantial.&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
        &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17179_MSILFTreasurySecuritiesPortfolio_174Member"
      id="ixv-38163"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;"&gt;&lt;b&gt;Market
        and Geopolitical Risk.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt; The value of your
        investment in the Fund is based on the values of the Fund&#x2019;s investments, which &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;change
        due to economic and other events that affect the&#160;&#x2009;U.S. and global markets generally, as well as those that affect or are &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;perceived
        or expected to affect particular regions, countries, industries, companies, issuers, sectors, asset classes or governments. &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;These
        types of events may be sudden and unexpected, and could adversely affect the value (or income generated by) and liquidity &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;of
        the Fund&#x2019;s investments, which may in turn impact the Fund&#x2019;s ability to sell securities and/or its ability to meet redemptions.
        &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;The risks associated with these developments
        may be magnified if certain social, political, economic and other conditions and &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;events
        (such as war, natural disasters or events, epidemics and pandemics, terrorism, conflicts, social unrest, recessions, inflation, &lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;padding-right:2%;padding-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#999999;;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:12pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;interest
        rate changes and supply chain disruptions) adversely interrupt or otherwise affect the global economy and financial &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;markets.
        It is difficult to predict when events affecting the U.S. or global financial markets or economies may occur, the effects &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;that
        such events may have and the duration of those effects (which may last for extended periods). These types of events may &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;negatively
        impact broad segments of businesses and populations and have a significant and rapid negative impact on the &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;performance
        or value of the Fund&#x2019;s investments, adversely affect &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;the
        Fund&#x2019;s ability to maintain a stable $1.00 share price&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;
        and &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;exacerbate pre-existing risks to the
        Fund. The frequency and magnitude of resulting changes in the value of the Fund&#x2019;s &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;investments
        cannot be predicted.&lt;/span&gt;&lt;/div&gt; &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17179_MSILFTreasurySecuritiesPortfolio_480Member"
      id="ixv-38228"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;-sec-ix-redline:true;"&gt;&lt;b&gt;Large
        Transactions Risk.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;
        The Fund may experience adverse effects when certain large shareholders, or a number of shareholders &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;collectively,
        purchase or redeem large amounts of shares of the Fund, which may occur rapidly or unexpectedly. Such larger than &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;normal
        shareholder redemptions may adversely affect the Fund&#x2019;s ability to maintain a stable $1.00 share price and negatively &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;impact
        the Fund&#x2019;s liquidity. In some circumstances, the Fund may hold a relatively large proportion of its assets in cash in &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;anticipation
        of large redemptions. These large redemptions may also force the Fund to sell portfolio securities or other assets when &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;it
        might not otherwise do so, which may adversely affect the Fund&#x2019;s ability to maintain a stable $1.00 share price and increase the
        &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;Fund&#x2019;s transaction
        costs. In addition, large purchases of Fund shares may adversely affect the Fund&#x2019;s performance to the extent &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;that
        the Fund is delayed in investing new cash and is required to maintain a larger cash position than it ordinarily would.&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
        &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17179_MSILFTreasurySecuritiesPortfolio_171Member"
      id="ixv-38248"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;"&gt;&lt;b&gt;Stable
        NAV Risk.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt; The Fund may not be able to
        maintain a stable $1.00 share price at all times. If the Fund or another money &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;market
        fund fails to maintain a stable NAV (or if there is a perceived threat of the inability to maintain a stable NAV), the Fund &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;could
        be subject to increased redemptions, which may adversely impact the Fund&#x2019;s ability to maintain a stable $1.00 share price.&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17179_MSILFTreasurySecuritiesPortfolio_188Member"
      id="ixv-38263"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;"&gt;&lt;b&gt;Active
        Management Risk.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt; In pursuing the Fund&#x2019;s
        investment objective, the Adviser has considerable leeway in deciding which &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;investments
        to buy, hold or sell on a day-to-day basis, and which trading strategies to use. For example, the Adviser, in its &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;discretion,
        may determine to use some permitted trading strategies while not using others. The success or failure of such decisions &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;will
        affect the Fund&#x2019;s performance.&lt;/span&gt;&lt;/div&gt; &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:BarChartAndPerformanceTableHeading
      contextRef="c_17179_MSILFTreasurySecuritiesPortfolioMember"
      id="ixv-38286"
      xml:lang="en-US">Performance
Information</oef:BarChartAndPerformanceTableHeading>
    <oef:PerformanceNarrativeTextBlock
      contextRef="c_17179_MSILFTreasurySecuritiesPortfolioMember"
      id="ixv-38290"
      xml:lang="en-US">

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;The
bar chart and table below provide some indication of the risks of investing in the Fund by showing changes in the performance &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;of
the Fund&#x2019;s&#160;&#x2009;Administrative&#160;&#x2009;Class shares from year-to-year and by showing the average annual returns of
the &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;Fund&#x2019;s&#160;&#x2009;Administrative&#160;&#x2009;Class
shares for the one, five and 10 year periods. &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;The
Fund&#x2019;s past performance is not necessarily an indication &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;of
how the Fund will perform in the future.&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;
Updated performance information is available online at &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;www.morganstanley.com/liquidity&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;.&lt;/span&gt;&lt;/div&gt;</oef:PerformanceNarrativeTextBlock>
    <oef:PerformanceInformationIllustratesVariabilityOfReturns
      contextRef="c_17179_MSILFTreasurySecuritiesPortfolioMember"
      id="ixv-38292"
      xml:lang="en-US">The
bar chart and table below provide some indication of the risks of investing in the Fund by showing changes in the performance of
the Fund&#x2019;s&#160;&#x2009;Administrative&#160;&#x2009;Class shares from year-to-year and by showing the average annual returns of
the Fund&#x2019;s&#160;&#x2009;Administrative&#160;&#x2009;Class
shares for the one, five and 10 year periods. </oef:PerformanceInformationIllustratesVariabilityOfReturns>
    <oef:PerformancePastDoesNotIndicateFuture
      contextRef="c_17179_MSILFTreasurySecuritiesPortfolioMember"
      id="ixv-38296"
      xml:lang="en-US">The
Fund&#x2019;s past performance is not necessarily an indication of
how the Fund will perform in the future.</oef:PerformancePastDoesNotIndicateFuture>
    <oef:PerformanceAvailabilityWebSiteAddress
      contextRef="c_17179_MSILFTreasurySecuritiesPortfolioMember"
      id="ixv-38300"
      xml:lang="en-US">www.morganstanley.com/liquidity</oef:PerformanceAvailabilityWebSiteAddress>
    <oef:BarChartHeading
      contextRef="c_17179_MSILFTreasurySecuritiesPortfolioMember"
      id="ixv-38304"
      xml:lang="en-US">Annual
Total Returns&#x2014;Calendar Years</oef:BarChartHeading>
    <oef:BarChartTableTextBlock
      contextRef="c_17179_MSILFTreasurySecuritiesPortfolioMember"
      id="ixv-38308"
      xml:lang="en-US">

&lt;div&gt;&lt;img alt="image" src="pr17179img007.jpg"/&gt;&lt;/div&gt;</oef:BarChartTableTextBlock>
    <oef:BarChartClosingTextBlock
      contextRef="c_17179_MSILFTreasurySecuritiesPortfolioMember"
      id="ixv-38317"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="width:100%;cellspacing:0;padding-bottom:2pt;padding-top:0pt;margin-left:0pt;"&gt;
  &lt;tr style="height:1px;"&gt;
    &lt;td style="height:1px;width:33.14119922630561%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:33.71953578336557%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:33.13926499032882%"&gt;&lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:top"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;&lt;b&gt;High
        Quarter&lt;/b&gt;&lt;/span&gt; &lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:top"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;12/31/23&lt;/span&gt;
        &lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:top"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;-sec-ix-redline:true;"&gt;1.28%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="vertical-align:top"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;&lt;b&gt;Low
        Quarter&lt;/b&gt;&lt;/span&gt; &lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:top"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;03/31/21&lt;/span&gt;
        &lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:top"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;-sec-ix-redline:true;"&gt;0.00%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:BarChartClosingTextBlock>
    <oef:HighestQuarterlyReturnLabel
      contextRef="c_17179_MSILFTreasurySecuritiesPortfolio_ClassAdministrativeMember"
      id="ixv-38327"
      xml:lang="en-US">High
        Quarter</oef:HighestQuarterlyReturnLabel>
    <oef:BarChartHighestQuarterlyReturnDate
      contextRef="c_17179_MSILFTreasurySecuritiesPortfolio_ClassAdministrativeMember"
      id="ixv-38332"
      xml:lang="en-US">2023-12-31</oef:BarChartHighestQuarterlyReturnDate>
    <oef:BarChartHighestQuarterlyReturn
      contextRef="c_17179_MSILFTreasurySecuritiesPortfolio_ClassAdministrativeMember"
      decimals="INF"
      id="ixv-131168"
      unitRef="RATIO">0.0128</oef:BarChartHighestQuarterlyReturn>
    <oef:LowestQuarterlyReturnLabel
      contextRef="c_17179_MSILFTreasurySecuritiesPortfolio_ClassAdministrativeMember"
      id="ixv-38340"
      xml:lang="en-US">Low
        Quarter</oef:LowestQuarterlyReturnLabel>
    <oef:BarChartLowestQuarterlyReturnDate
      contextRef="c_17179_MSILFTreasurySecuritiesPortfolio_ClassAdministrativeMember"
      id="ixv-38345"
      xml:lang="en-US">2021-03-31</oef:BarChartLowestQuarterlyReturnDate>
    <oef:BarChartLowestQuarterlyReturn
      contextRef="c_17179_MSILFTreasurySecuritiesPortfolio_ClassAdministrativeMember"
      decimals="INF"
      id="ixv-131169"
      unitRef="RATIO">0</oef:BarChartLowestQuarterlyReturn>
    <oef:PerformanceTableHeading
      contextRef="c_17179_MSILFTreasurySecuritiesPortfolioMember"
      id="ixv-38351"
      xml:lang="en-US">Average
Annual Total Returns(for
the Periods Ended&#160;&#x2009;December
31, 2025)</oef:PerformanceTableHeading>
    <oef:PerformanceTableTextBlock
      contextRef="c_17179_MSILFTreasurySecuritiesPortfolioMember"
      id="foot-17179_2880072-1011"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="width:100%;cellspacing:0;margin-left:0;border-bottom:0.25pt solid #000000;margin-top:10px;"&gt;
  &lt;tr style="height:1px;"&gt;
    &lt;td style="height:1px;width:50.800317417307%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:16.377958851878375%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:16.377958851878375%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:16.443764878936268%"&gt;&lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&#160;&lt;/div&gt;
        &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:center;text-align:center;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;&lt;b&gt;Past&lt;/b&gt;&lt;/span&gt;&lt;br/&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;&lt;b&gt;One
        Year&lt;/b&gt;&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:center;text-align:center;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;&lt;b&gt;Past
        Five&lt;/b&gt;&lt;/span&gt;&lt;br/&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;&lt;b&gt;Years&lt;/b&gt;&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:center;text-align:center;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;&lt;b&gt;Past&lt;/b&gt;&lt;/span&gt;&lt;br/&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;&lt;b&gt;Ten
        Years&lt;/b&gt;&lt;/span&gt;&lt;/div&gt; &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;Treasury
        Securities Portfolio&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:center;text-align:center;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;-sec-ix-redline:true;"&gt;3.97%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:center;text-align:center;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;-sec-ix-redline:true;"&gt;2.98%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:center;text-align:center;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;-sec-ix-redline:true;"&gt;1.92%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:PerformanceTableTextBlock>
    <oef:AvgAnnlRtrPct
      contextRef="c_17179_MSILFTreasurySecuritiesPortfolio_ClassAdministrative_2025_01_01_2025_12_31Member"
      decimals="INF"
      id="foot-17179_2880072-1021"
      unitRef="RATIO">0.0397</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="c_17179_MSILFTreasurySecuritiesPortfolio_ClassAdministrative_2021_01_01_2025_12_31Member"
      decimals="INF"
      id="foot-17179_2880072-1031"
      unitRef="RATIO">0.0298</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="c_17179_MSILFTreasurySecuritiesPortfolio_ClassAdministrative_2016_01_01_2025_12_31Member"
      decimals="INF"
      id="foot-17179_2880072-1041"
      unitRef="RATIO">0.0192</oef:AvgAnnlRtrPct>
    <oef:PerformanceTableClosingTextBlock
      contextRef="c_17179_MSILFTreasurySecuritiesPortfolioMember"
      id="ixv-38436"
      xml:lang="en-US">

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;You
may obtain the Fund&#x2019;s 7-day current yield by calling &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;1-888-378-1630&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;.&lt;/span&gt;&lt;/div&gt;</oef:PerformanceTableClosingTextBlock>
    <oef:MoneyMarketSevenDayYieldCaption
      contextRef="c_17179_MSILFTreasurySecuritiesPortfolioMember"
      id="ixv-38438"
      xml:lang="en-US">You
may obtain the Fund&#x2019;s 7-day current yield by calling 1-888-378-1630.</oef:MoneyMarketSevenDayYieldCaption>
    <oef:MoneyMarketSevenDayYieldPhone
      contextRef="c_17179_MSILFTreasurySecuritiesPortfolioMember"
      id="ixv-38440"
      xml:lang="en-US">1-888-378-1630</oef:MoneyMarketSevenDayYieldPhone>
    <oef:ObjectiveHeading
      contextRef="c_17136_MSILFPrimePortfolioMember"
      id="ixv-44155"
      xml:lang="en-US">Investment
Objective</oef:ObjectiveHeading>
    <oef:ObjectivePrimaryTextBlock
      contextRef="c_17136_MSILFPrimePortfolioMember"
      id="ixv-44159"
      xml:lang="en-US">

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;The Prime Portfolio (the &#x201c;Fund&#x201d;)
seeks preservation of capital, daily liquidity and maximum current income.&lt;/span&gt;&lt;/div&gt;</oef:ObjectivePrimaryTextBlock>
    <oef:ExpenseHeading
      contextRef="c_17136_MSILFPrimePortfolioMember"
      id="ixv-44164"
      xml:lang="en-US">Fees
and Expenses</oef:ExpenseHeading>
    <oef:ExpenseNarrativeTextBlock
      contextRef="c_17136_MSILFPrimePortfolioMember"
      id="ixv-44168"
      xml:lang="en-US">

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;The table below describes the expenses that
you may pay if you buy, hold and sell Advisory Class shares of the Fund. The Fund does &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;not
charge any sales loads or other fees when you purchase or redeem shares. &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;&lt;b&gt;You
may pay fees other than the fees and expenses of &lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;&lt;b&gt;the
Fund, such as brokerage commissions and other fees charged by financial intermediaries, which are not reflected in the &lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;&lt;b&gt;tables
and examples below.&lt;/b&gt;&lt;/span&gt;&lt;/div&gt;</oef:ExpenseNarrativeTextBlock>
    <oef:OperatingExpensesCaption
      contextRef="c_17136_MSILFPrimePortfolioMember"
      id="ixv-44179"
      xml:lang="en-US">Annual
Fund Operating Expenses&#160;&#x2009;(expenses
that you pay each year as a percentage of the value of your investment)</oef:OperatingExpensesCaption>
    <oef:AnnualFundOperatingExpensesTableTextBlock
      contextRef="c_17136_MSILFPrimePortfolioMember"
      id="foot-17136_2867762-1011"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="width:100%;cellspacing:0;margin-left:0;border-bottom:0.25pt solid #000000;margin-top:10px;"&gt;
  &lt;tr style="height:1px;"&gt;
    &lt;td style="height:1px;width:84.95558093173594%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:15.044419068264077%"&gt;&lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&#160;&lt;/div&gt;
        &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;&lt;b&gt;Advisory
        Class&lt;/b&gt;&lt;/span&gt;&lt;/div&gt; &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;Advisory
        Fee&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;-sec-ix-redline:true;"&gt;0.15%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;Distribution
        and/or Shareholder Service (12b-1) Fee&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;-sec-ix-redline:true;"&gt;None&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;Other
        Expenses&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;-sec-ix-redline:true;"&gt;0.07%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;Service
        and Shareholder Administration Fee&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;-sec-ix-redline:true;"&gt;0.25%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;Total
        Annual Fund Operating Expenses&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:6pt;;-sec-ix-redline:true;"&gt;&lt;sup&gt;1&lt;/sup&gt;&lt;/span&gt;
        &lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;-sec-ix-redline:true;"&gt;0.47%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;Fee
        Waiver and/or Expense Reimbursement&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:6pt;;-sec-ix-redline:true;"&gt;&lt;sup&gt;1&lt;/sup&gt;&lt;/span&gt;
        &lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;-sec-ix-redline:true;"&gt;0.02%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;Total
        Annual Fund Operating Expenses After Fee Waiver and/or Expense Reimbursement&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:6pt;;-sec-ix-redline:true;"&gt;&lt;sup&gt;1&lt;/sup&gt;&lt;/span&gt;
        &lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;-sec-ix-redline:true;"&gt;0.45%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:AnnualFundOperatingExpensesTableTextBlock>
    <oef:ManagementFeesOverAssets
      contextRef="c_17136_MSILFPrimePortfolio_ClassAdvisoryMember"
      decimals="INF"
      id="ixv-131173"
      unitRef="RATIO">0.0015</oef:ManagementFeesOverAssets>
    <oef:DistributionAndService12b1FeesOverAssets
      contextRef="c_17136_MSILFPrimePortfolio_ClassAdvisoryMember"
      decimals="INF"
      id="ixv-131174"
      unitRef="RATIO">0</oef:DistributionAndService12b1FeesOverAssets>
    <oef:OtherExpensesOverAssets
      contextRef="c_17136_MSILFPrimePortfolio_ClassAdvisoryMember"
      decimals="INF"
      id="ixv-131175"
      unitRef="RATIO">0.0007</oef:OtherExpensesOverAssets>
    <oef:Component1OtherExpensesOverAssets
      contextRef="c_17136_MSILFPrimePortfolio_ClassAdvisoryMember"
      decimals="INF"
      id="ixv-131176"
      unitRef="RATIO">0.0025</oef:Component1OtherExpensesOverAssets>
    <oef:ExpensesOverAssets
      contextRef="c_17136_MSILFPrimePortfolio_ClassAdvisoryMember"
      decimals="INF"
      id="foot-17136_2867762-1021"
      unitRef="RATIO">0.0047</oef:ExpensesOverAssets>
    <oef:FeeWaiverOrReimbursementOverAssets
      contextRef="c_17136_MSILFPrimePortfolio_ClassAdvisoryMember"
      decimals="INF"
      id="foot-17136_2867762-1031"
      unitRef="RATIO">0.0002</oef:FeeWaiverOrReimbursementOverAssets>
    <oef:NetExpensesOverAssets
      contextRef="c_17136_MSILFPrimePortfolio_ClassAdvisoryMember"
      decimals="INF"
      id="foot-17136_2867762-1041"
      unitRef="RATIO">0.0045</oef:NetExpensesOverAssets>
    <oef:ExpenseExampleHeading
      contextRef="c_17136_MSILFPrimePortfolioMember"
      id="ixv-44268"
      xml:lang="en-US">Example</oef:ExpenseExampleHeading>
    <oef:ExpenseExampleNarrativeTextBlock
      contextRef="c_17136_MSILFPrimePortfolioMember"
      id="ixv-44272"
      xml:lang="en-US">

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;The example below is intended to help you compare
the cost of investing in the Fund&#x2019;s&#160;&#x2009;Advisory&#160;&#x2009;Class with the cost of investing in &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;other
mutual funds.&lt;/span&gt;&lt;/div&gt;

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;The example assumes that you invest $10,000
in the Fund&#x2019;s&#160;&#x2009;Advisory Class for the time periods indicated and then redeem all of &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;your
shares at the end of those periods, your investment has a 5% return each year and that the Fund&#x2019;s operating expenses remain
the &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;same (except that the example incorporates
the fee waiver and/or expense reimbursement arrangement for only the first year). &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;Although
your actual costs may be higher or lower, based on these assumptions your costs would be:&lt;/span&gt;&lt;/div&gt;</oef:ExpenseExampleNarrativeTextBlock>
    <oef:ExpenseExampleWithRedemptionTableTextBlock
      contextRef="c_17136_MSILFPrimePortfolioMember"
      id="ixv-44286"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="width:100%;cellspacing:0;margin-left:0;border-bottom:0.25pt solid #000000;margin-top:10px;"&gt;
  &lt;tr style="height:1px;"&gt;
    &lt;td style="height:1px;width:34.33401678981779%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:15.787844790901001%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:16.368138032419047%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:16.368138032419047%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:16.368138032419047%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:0.7737243220240628%"&gt;&lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&#160;&lt;/div&gt;
        &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;&lt;b&gt;1
        Year&lt;/b&gt;&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;&lt;b&gt;3
        Years&lt;/b&gt;&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;&lt;b&gt;5
        Years&lt;/b&gt;&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;&lt;b&gt;10
        Years&lt;/b&gt;&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;Advisory
        Class&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;-sec-ix-redline:true;"&gt;$46
        &lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;-sec-ix-redline:true;"&gt;$149
        &lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;-sec-ix-redline:true;"&gt;$261
        &lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;-sec-ix-redline:true;"&gt;$590
        &lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:top"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:ExpenseExampleWithRedemptionTableTextBlock>
    <oef:ExpenseExampleYear01
      contextRef="c_17136_MSILFPrimePortfolio_ClassAdvisoryMember"
      decimals="INF"
      id="ixv-131180"
      unitRef="USD">46</oef:ExpenseExampleYear01>
    <oef:ExpenseExampleYear03
      contextRef="c_17136_MSILFPrimePortfolio_ClassAdvisoryMember"
      decimals="INF"
      id="ixv-131181"
      unitRef="USD">149</oef:ExpenseExampleYear03>
    <oef:ExpenseExampleYear05
      contextRef="c_17136_MSILFPrimePortfolio_ClassAdvisoryMember"
      decimals="INF"
      id="ixv-131182"
      unitRef="USD">261</oef:ExpenseExampleYear05>
    <oef:ExpenseExampleYear10
      contextRef="c_17136_MSILFPrimePortfolio_ClassAdvisoryMember"
      decimals="INF"
      id="ixv-131183"
      unitRef="USD">590</oef:ExpenseExampleYear10>
    <oef:StrategyHeading
      contextRef="c_17136_MSILFPrimePortfolioMember"
      id="ixv-44337"
      xml:lang="en-US">Principal
Investment Strategies</oef:StrategyHeading>
    <oef:StrategyNarrativeTextBlock
      contextRef="c_17136_MSILFPrimePortfolioMember"
      id="ixv-44341"
      xml:lang="en-US">

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;The Fund invests in liquid, high quality U.S.
dollar-denominated money market instruments of U.S. and foreign financial &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;corporations
and U.S. non-financial corporations. The Fund also invests in obligations issued or guaranteed by the U.S. Government &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;and
its agencies and instrumentalities. The Fund&#x2019;s money market investments may include commercial paper, corporate debt &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;obligations,
debt obligations (including certificates of deposit and promissory notes) of U.S. banks or foreign banks, or of U.S. &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;branches
or subsidiaries of foreign banks, or foreign branches of U.S. banks (such as Yankee obligations), certificates of deposit of &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;savings
banks and savings and loan organizations, asset-backed securities, repurchase agreements and municipal obligations. The &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;Fund
is permitted to hold a portion of its assets in cash.&lt;/span&gt;&lt;/div&gt;

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;The Fund may also invest in U.S. dollar-denominated
foreign securities and money market instruments.&lt;/span&gt;&lt;/div&gt;

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;The Fund operates as an &#x201c;institutional
money market fund,&#x201d; which is neither a &#x201c;government money market fund&#x201d; nor &#x201c;retail money &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;market
fund&#x201d; as such terms are defined in or interpreted under Rule 2a-7 under the Investment Company Act of 1940, as amended &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;(&#x201c;Rule
2a-7&#x201d; under the &#x201c;1940 Act&#x201d;). As such, the Fund is required to price and transact in its shares at a net asset value
per share &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;(&#x201c;NAV&#x201d;) reflecting
market-based values of its portfolio holdings (i.e., at a &#x201c;floating&#x201d; NAV), rounded to a minimum of the fourth &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;decimal
place. Like other money market funds of its type, the Fund is subject to the possible imposition of a discretionary liquidity &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;fee
if the Adviser, as the delegate of the Board of Trustees, determines that such fee is in the best interests of the Fund.&lt;/span&gt;&lt;/div&gt;

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;In addition, under Rule 2a-7, as an institutional
prime money market fund, the Fund is required to impose a mandatory liquidity fee &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;if
the Fund experiences total daily net redemptions exceeding 5% of the Fund&#x2019;s net assets (or such smaller amount of net &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;redemptions
as the Board of Trustees determines) based on flow information available within a reasonable period after the &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;computation
of the Fund&#x2019;s net asset value on that day. The amount of a mandatory liquidity fee to be imposed will be based on a &lt;/span&gt;&lt;/div&gt;

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;good faith estimate, supported by data, of
the costs the Fund would incur if the Fund sold a pro rata amount of each security in its &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;portfolio
to satisfy the amount of the net redemptions. If the Fund&#x2019;s liquidity costs cannot be estimated in good faith and supported &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;by
data, a 1% default mandatory liquidity fee will be imposed. If the amount of the mandatory liquidity fee would be de minimis &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;(i.e.,
less than 0.01% of the value of the shares redeemed), the Fund is not required to impose a mandatory liquidity fee. The Board &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;of
Trustees has delegated to the Adviser the responsibility for making mandatory liquidity fee determinations.&lt;/span&gt;&lt;/div&gt;

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;The Fund&#x2019;s investments
are subject to the quality, diversification, maturity, liquidity and other requirements of Rule 2a-7.&lt;/span&gt;&lt;/div&gt;</oef:StrategyNarrativeTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17136_MSILFPrimePortfolio_157Member"
      id="ixv-44415"
      xml:lang="en-US">&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;You
could lose money by investing in the Fund. &lt;/span&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17136_MSILFPrimePortfolio_164Member"
      id="ixv-44421"
      xml:lang="en-US">&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;An
investment in the Fund is not a bank account and &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;is
not insured or guaranteed by the Federal Deposit Insurance Corporation (&#x201c;FDIC&#x201d;) or any other government agency.&lt;/span&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17136_MSILFPrimePortfolio_165Member"
      id="ixv-44431"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;"&gt;&lt;b&gt;Credit
        and Interest Rate Risk.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt; Credit risk refers
        to the possibility that the issuer or guarantor of a security, or&#160;&#x2009;counterparty to a &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;transaction,
        will be unable or unwilling or perceived to be unable or unwilling to make interest payments and/or repay the &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;principal
        on its debt or otherwise honor its obligations, including the risk of default. &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;In
        the case of revenue bonds, notes or &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;commercial
        paper, for example, the credit risk is the possibility that the user fees from a project or other specified revenue sources &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;are
        insufficient to meet interest and/or principal payment obligations.&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;
        In such instances, the value of the Fund could decline and &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;the
        Fund could lose money. If an issuer&#x2019;s, guarantor&#x2019;s or counterparty&#x2019;s financial condition worsens, the credit quality
        of the &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;issuer, guarantor or counterparty
        may deteriorate. Credit ratings may not be an accurate assessment of financial condition, &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;liquidity
        or credit risk. Although credit ratings may not accurately reflect the true credit risk of an instrument, a change in the &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;credit
        rating of an instrument or an issuer, guarantor or counterparty, or the market&#x2019;s perception of the creditworthiness of an &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;instrument
        or issuer, guarantor or counterparty can have a rapid, adverse effect on the instrument&#x2019;s value and liquidity and make &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;it
        more difficult for the Fund to sell at an advantageous price or time. Interest rate risk refers to the decline in the value of a fixed-&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;income
        security resulting from changes in the general level of interest rates. A wide variety of market and economic factors can &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;cause
        interest rates to rise or fall, including central bank monetary policy, rising inflation, disinflation or deflation, and changes in &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;general
        economic conditions. When the general level of interest rates goes up, the prices of most fixed-income securities go down. &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;When
        the general level of interest rates goes down, the prices of most fixed-income securities go up but the yield or income from &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;new
        issuances of fixed-income securities generally decreases. Securities with longer durations will generally be more sensitive to &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;changes
        in interest rates than securities with shorter durations. Fluctuations in interest rates may also affect the liquidity of and &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;income
        generated by fixed-income instruments held by the Fund. The Fund may invest in variable and floating rate loans and &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;other
        variable and floating rate securities. Although these instruments are generally less sensitive to interest rate changes than fixed &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;rate
        instruments, the value of variable and floating rate loans and other securities may decline if their interest rates do not rise as &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;quickly,
        or as much, as general interest rates. The Fund may face a heightened level of interest rate risk in times of monetary &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;policy
        change and/or uncertainty, such as when the Federal Reserve Board adjusts a quantitative easing program and/or changes &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;rates.
        Changing interest rates may have unpredictable effects on the markets and may detract from Fund performance. A changing &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;interest
        rate environment increases certain risks, including the potential for periods of market volatility and increased &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;redemptions.&#160;&#x2009;&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17136_MSILFPrimePortfolio_420Member"
      id="ixv-44470"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;"&gt;&lt;b&gt;Bank
        Obligations.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt; The activities of U.S. and
        most foreign banks are subject to comprehensive regulations. The enactment of new &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;legislation
        or regulations, as well as changes in interpretation and enforcement of current laws, may affect the manner of &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;operations
        and profitability of domestic and foreign banks. In addition, banks may be particularly susceptible to certain economic &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;factors.&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17136_MSILFPrimePortfolio_166Member"
      id="ixv-44486"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;"&gt;&lt;b&gt;Fixed-Income
        Securities.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt; Fixed-income securities are
        subject to the risk of the issuer&#x2019;s inability to meet principal and interest &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;payments
        on its obligations (i.e., credit risk) and are subject to price volatility resulting from, among other things, interest rate &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;sensitivity
        (i.e., interest rate risk), market perception of the creditworthiness of the issuer and general market liquidity (i.e., market &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;risk).
        Securities with longer durations are likely to be more sensitive to changes in interest rates, generally making them more &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;volatile
        than securities with shorter durations. The Fund may be subject to certain liquidity risks that may result from the lack of &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;an
        active market and the reduced number and capacity of traditional market participants to make a market in fixed-income &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;securities.&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17136_MSILFPrimePortfolio_290Member"
      id="ixv-44534"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;padding-right:2%;padding-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;"&gt;&lt;b&gt;Commercial
        Paper.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt; Commercial paper is subject to
        interest rate risk and is susceptible to changes in the issuer&#x2019;s financial condition &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;or
        credit quality. Commercial paper is typically repaid with the proceeds from the issuance of new commercial paper. Thus, &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;investments
        in commercial paper are subject to the risk (commonly referred to as rollover risk) that the issuer will be unable to &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;issue
        sufficient new commercial paper to meet the repayment obligations under its outstanding commercial paper. Because &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;commercial
        paper is typically unsecured, investments in commercial paper are subject to increased credit risk.&lt;/span&gt;&lt;/div&gt; &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17136_MSILFPrimePortfolio_178Member"
      id="ixv-44551"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;"&gt;&lt;b&gt;U.S.
        Government Securities.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt; Different types
        of U.S. government securities are subject to different levels of credit risk, including the &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;risk
        of default, depending on the nature of the particular government support for that security. For example, a U.S. government-&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;sponsored
        entity, such as Federal National Mortgage Association or Federal Home Loan Mortgage Corporation, although &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;chartered
        or sponsored by an Act of Congress, may issue securities that are neither insured nor guaranteed by the U.S. Treasury &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;and,
        therefore, are not backed by the full faith and credit of the United States. With respect to U.S. government securities that are &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;not
        backed by the full faith and credit of the United States, there is the risk that the U.S. government will not provide financial &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;support
        to such U.S. government agencies, instrumentalities or sponsored enterprises if it is not obligated to do so by law. U.S. &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;government
        securities are also subject to interest rate risks and can exhibit price fluctuations resulting from increases or decreases &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;in
        interest rates.&lt;/span&gt;&lt;/div&gt; &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17136_MSILFPrimePortfolio_180Member"
      id="ixv-44572"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;"&gt;&lt;b&gt;Asset-Backed
        Securities.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt; Asset-backed securities are
        subject to credit (such as a borrower&#x2019;s default on its mortgage obligation and &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;the
        default or failure of a guarantee underlying the asset-backed security), interest rate and certain additional risks, including the &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;risk
        that various federal and state consumer laws and other legal and economic factors may result in the collateral backing the &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;securities
        being insufficient to support payment on the securities. Some asset-backed securities also entail prepayment risk and &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;extension
        risk, which may vary depending on the type of asset. Due to these risks, asset-backed securities may become more &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;volatile
        in certain interest rate environments.&lt;/span&gt;&lt;/div&gt; &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17136_MSILFPrimePortfolio_268Member"
      id="ixv-44590"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;"&gt;&lt;b&gt;Repurchase
        Agreements.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt; Repurchase agreements are
        subject to risks associated with the possibility of default by the seller at a time &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;when
        the collateral has declined in value, or insolvency of the seller, which may affect the Fund&#x2019;s right to control the collateral
        and &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;result in certain costs and delays. Repurchase
        agreements may involve a greater degree of credit risk than investments in U.S. &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;government
        securities.&#160;&#x2009;&lt;/span&gt;&lt;/div&gt; &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17136_MSILFPrimePortfolio_236Member"
      id="ixv-44606"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;"&gt;&lt;b&gt;Foreign
        Securities.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt; The Fund may invest in U.S.
        dollar-denominated securities issued by foreign governmental or corporate issuers. &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;Investing
        in securities of foreign issuers involves some additional risks than securities of U.S. issuers. While foreign securities, &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;including
        foreign money market securities, are subject to the same type of risks that pertain to domestic issuers, namely credit risk &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;and
        interest rate risk, they are also subject to other additional risks. Foreign issuers generally are subject to different accounting, &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;auditing
        and financial reporting standards than U.S. issuers. There may be less information available to the public about foreign &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;issuers.
        In some foreign countries, there is also the risk of government expropriation, excessive taxation, political or social &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;instability,
        economic sanctions or other similar governmental activity or diplomatic developments (including regional and global, &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;military
        or other conflicts)&#160;&#x2009;that could affect an investment. There also can be difficulty obtaining and enforcing judgments against
        &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;issuers in foreign countries. Governmental
        interventions or other actions can have a significant effect on the economic conditions &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;in
        foreign countries, which also may adversely affect the Fund&#x2019;s investments in foreign issuers.&lt;/span&gt;&lt;/div&gt; &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17136_MSILFPrimePortfolio_169Member"
      id="ixv-44628"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;"&gt;&lt;b&gt;Municipal
        Obligations.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt; To the extent the Fund invests
        in municipal obligations issued by state and local governments and their &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;agencies,
        the Fund may be susceptible to political, economic, regulatory or other factors affecting issuers of these municipal &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;obligations.
        To the extent that the Fund invests in municipal obligations of issuers in the same economic sector, it could be more &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;sensitive
        to economic, business or political developments that affect such sector. During certain economic and other conditions, &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;the
        financial resources of many issuers of municipal securities may be significantly stressed, which could impair any such issuer&#x2019;s
        &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;ability to meet its financial obligations
        when due and adversely impact the value of its securities held by the Fund. &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;While
        interest &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;earned on municipal securities is
        generally not subject to federal income tax, any interest earned on taxable municipal securities is &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;fully
        taxable at the federal level and may be subject to state and/or local income tax.&lt;/span&gt;&lt;/div&gt; &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17136_MSILFPrimePortfolio_174Member"
      id="ixv-44649"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;"&gt;&lt;b&gt;Market
        and Geopolitical Risk.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt; The value of your
        investment in the Fund is based on the values of the Fund&#x2019;s investments, which &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;change
        due to economic and other events that affect the U.S. and global markets generally, as well as those that affect or are &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;perceived
        or expected to affect particular regions, countries, industries, companies, issuers, sectors, asset classes or governments. &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;These
        types of events may be sudden and unexpected, and could adversely affect the value (or income generated by) and liquidity &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;of
        the Fund&#x2019;s investments, which may in turn impact the Fund&#x2019;s ability to sell securities and/or its ability to meet redemptions.
        &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;The risks associated with these developments
        may be magnified if certain social, political, economic and other conditions and &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;events
        (such as war, natural disasters or events, epidemics and pandemics, terrorism, conflicts, social unrest, recessions, inflation, &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;interest
        rate changes and supply chain disruptions) adversely interrupt or otherwise affect the global economy and financial &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;markets.
        It is difficult to predict when events affecting the U.S. or global financial markets or economies may occur, the effects &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;that
        such events may have and the duration of those effects (which may last for extended periods). These types of events may &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;negatively
        impact broad segments of businesses and populations and have a significant and rapid negative impact on the &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;performance
        or value of the Fund&#x2019;s investments, adversely affect and increase the volatility of the Fund&#x2019;s share price and &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;exacerbate
        pre-existing risks to the Fund. The frequency and magnitude of resulting changes in the value of the Fund&#x2019;s &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;investments
        cannot be predicted.&lt;/span&gt;&lt;/div&gt; &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17136_MSILFPrimePortfolio_480Member"
      id="ixv-44702"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;padding-right:2%;padding-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;-sec-ix-redline:true;"&gt;&lt;b&gt;Large
        Transactions Risk.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;
        The Fund may experience adverse effects when certain large shareholders, or a number of shareholders &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;collectively,
        purchase or redeem large amounts of shares of the Fund, which may occur rapidly or unexpectedly. Such larger than &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;normal
        shareholder redemptions may adversely affect and increase the volatility of the Fund&#x2019;s share price and negatively impact &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;the
        Fund&#x2019;s liquidity. In some circumstances, the Fund may hold a relatively large proportion of its assets in cash in anticipation
        of &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;large redemptions.
        These large redemptions may also force the Fund to sell portfolio securities or other assets when it might not &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;otherwise
        do so, which may adversely affect and increase the volatility of the Fund&#x2019;s share price and increase the Fund&#x2019;s &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;transaction
        costs. In addition, large purchases of Fund shares may adversely affect the Fund&#x2019;s performance to the extent that the &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;Fund
        is delayed in investing new cash and is required to maintain a larger cash position than it ordinarily would. Finally, large &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;redemptions
        may cause the Fund to impose a discretionary liquidity fee.&lt;/span&gt;&lt;/div&gt; &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17136_MSILFPrimePortfolio_425Member"
      id="ixv-44723"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;"&gt;&lt;b&gt;Floating
        NAV Risk.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt; The Fund does not maintain
        a stable NAV per share. The value of the Fund&#x2019;s shares will be calculated to four &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;decimal
        places and will fluctuate with changes in the values of the Fund&#x2019;s portfolio securities. When you sell your shares, they may &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;be
        worth more or less than what you originally paid for them. This may result in a capital gain or loss.&lt;/span&gt;&lt;/div&gt; &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17136_MSILFPrimePortfolio_188Member"
      id="ixv-44738"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;"&gt;&lt;b&gt;Active
        Management Risk.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt; In pursuing the Fund&#x2019;s
        investment objective, the Adviser has considerable leeway in deciding which &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;investments
        to buy, hold or sell on a day-to-day basis, and which trading strategies to use. For example, the Adviser, in its &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;discretion,
        may determine to use some permitted trading strategies while not using others. The success or failure of such decisions &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;will
        affect the Fund&#x2019;s performance.&lt;/span&gt;&lt;/div&gt; &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17136_MSILFPrimePortfolio_487Member"
      id="ixv-44754"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;"&gt;&lt;b&gt;Discretionary
        Liquidity Fee Risk.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt; The Board, or its
        delegate, has discretion to impose a liquidity fee of up to 2% upon the &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;redemption
        of shares if the Board or its delegate determines that is in the best interest of the Fund, which may impact the value of &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;the
        Fund&#x2019;s shares when you sell your shares.&lt;/span&gt;&lt;/div&gt; &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17136_MSILFPrimePortfolio_488Member"
      id="ixv-44769"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;"&gt;&lt;b&gt;Mandatory
        Liquidity Fee Risk.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt; The Board, or its
        delegate, must impose a mandatory liquidity fee upon all shares redeemed if the &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;Fund&#x2019;s
        net redemptions on any business day exceed 5% of the Fund&#x2019;s net assets, unless the liquidity costs are de minimis. &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;Accordingly,
        redemptions by shareholders may be subject to a mandatory liquidity fee at certain times, which may impact the &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;value
        of the Fund&#x2019;s shares when you sell your shares.&lt;/span&gt;&lt;/div&gt; &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:BarChartAndPerformanceTableHeading
      contextRef="c_17136_MSILFPrimePortfolioMember"
      id="ixv-44792"
      xml:lang="en-US">Performance
Information</oef:BarChartAndPerformanceTableHeading>
    <oef:PerformanceNarrativeTextBlock
      contextRef="c_17136_MSILFPrimePortfolioMember"
      id="ixv-44796"
      xml:lang="en-US">

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;The
bar chart and table below provide some indication of the risks of investing in the Fund by showing changes in the performance &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;of
the Fund&#x2019;s Advisory&#160;&#x2009;Class shares from year-to-year and by showing the average annual returns of the Fund&#x2019;s
Advisory&#160;&#x2009;Class shares &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;for the
one, five and 10 year periods. &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;The
Fund&#x2019;s past performance is not necessarily an indication of how the Fund will perform in &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;the
future.&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt; Updated performance
information is available online at &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;www.morganstanley.com/liquidity&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;.&lt;/span&gt;&lt;/div&gt;</oef:PerformanceNarrativeTextBlock>
    <oef:PerformanceInformationIllustratesVariabilityOfReturns
      contextRef="c_17136_MSILFPrimePortfolioMember"
      id="ixv-44798"
      xml:lang="en-US">The
bar chart and table below provide some indication of the risks of investing in the Fund by showing changes in the performance of
the Fund&#x2019;s Advisory&#160;&#x2009;Class shares from year-to-year and by showing the average annual returns of the Fund&#x2019;s
Advisory&#160;&#x2009;Class shares for the
one, five and 10 year periods. </oef:PerformanceInformationIllustratesVariabilityOfReturns>
    <oef:PerformancePastDoesNotIndicateFuture
      contextRef="c_17136_MSILFPrimePortfolioMember"
      id="ixv-44802"
      xml:lang="en-US">The
Fund&#x2019;s past performance is not necessarily an indication of how the Fund will perform in the
future.</oef:PerformancePastDoesNotIndicateFuture>
    <oef:PerformanceAvailabilityWebSiteAddress
      contextRef="c_17136_MSILFPrimePortfolioMember"
      id="ixv-44806"
      xml:lang="en-US">www.morganstanley.com/liquidity</oef:PerformanceAvailabilityWebSiteAddress>
    <oef:BarChartHeading
      contextRef="c_17136_MSILFPrimePortfolioMember"
      id="ixv-44810"
      xml:lang="en-US">Annual
Total Returns&#x2014;Calendar Years</oef:BarChartHeading>
    <oef:BarChartTableTextBlock
      contextRef="c_17136_MSILFPrimePortfolioMember"
      id="ixv-44814"
      xml:lang="en-US">

&lt;div&gt;&lt;img alt="image" src="pr17136img003.jpg"/&gt;&lt;/div&gt;</oef:BarChartTableTextBlock>
    <oef:BarChartClosingTextBlock
      contextRef="c_17136_MSILFPrimePortfolioMember"
      id="ixv-44823"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="width:100%;cellspacing:0;padding-bottom:2pt;padding-top:0pt;margin-left:0pt;"&gt;
  &lt;tr style="height:1px;"&gt;
    &lt;td style="height:1px;width:33.14119922630561%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:33.71953578336557%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:33.13926499032882%"&gt;&lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;&lt;b&gt;High
        Quarter&lt;/b&gt;&lt;/span&gt; &lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;12/31/23&lt;/span&gt;
        &lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;"&gt;1.34%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;&lt;b&gt;Low
        Quarter&lt;/b&gt;&lt;/span&gt; &lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;12/31/20&lt;/span&gt;
        &lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;"&gt;-0.01%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:BarChartClosingTextBlock>
    <oef:HighestQuarterlyReturnLabel
      contextRef="c_17136_MSILFPrimePortfolio_ClassAdvisoryMember"
      id="ixv-44833"
      xml:lang="en-US">High
        Quarter</oef:HighestQuarterlyReturnLabel>
    <oef:BarChartHighestQuarterlyReturnDate
      contextRef="c_17136_MSILFPrimePortfolio_ClassAdvisoryMember"
      id="ixv-44838"
      xml:lang="en-US">2023-12-31</oef:BarChartHighestQuarterlyReturnDate>
    <oef:BarChartHighestQuarterlyReturn
      contextRef="c_17136_MSILFPrimePortfolio_ClassAdvisoryMember"
      decimals="INF"
      id="ixv-131184"
      unitRef="RATIO">0.0134</oef:BarChartHighestQuarterlyReturn>
    <oef:LowestQuarterlyReturnLabel
      contextRef="c_17136_MSILFPrimePortfolio_ClassAdvisoryMember"
      id="ixv-44846"
      xml:lang="en-US">Low
        Quarter</oef:LowestQuarterlyReturnLabel>
    <oef:BarChartLowestQuarterlyReturnDate
      contextRef="c_17136_MSILFPrimePortfolio_ClassAdvisoryMember"
      id="ixv-44851"
      xml:lang="en-US">2020-12-31</oef:BarChartLowestQuarterlyReturnDate>
    <oef:BarChartLowestQuarterlyReturn
      contextRef="c_17136_MSILFPrimePortfolio_ClassAdvisoryMember"
      decimals="INF"
      id="ixv-131185"
      unitRef="RATIO">-0.0001</oef:BarChartLowestQuarterlyReturn>
    <oef:PerformanceTableHeading
      contextRef="c_17136_MSILFPrimePortfolioMember"
      id="ixv-44857"
      xml:lang="en-US">Average
Annual Total Returns(for
the Periods Ended&#160;&#x2009;December
31, 2025)</oef:PerformanceTableHeading>
    <oef:PerformanceTableTextBlock
      contextRef="c_17136_MSILFPrimePortfolioMember"
      id="ixv-44870"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="width:100%;cellspacing:0;margin-left:0;border-bottom:0.25pt solid #000000;margin-top:10px;"&gt;
  &lt;tr style="height:1px;"&gt;
    &lt;td style="height:1px;width:50.800317417307%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:16.377958851878375%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:16.377958851878375%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:16.443764878936268%"&gt;&lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&#160;&lt;/div&gt;
        &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:center;text-align:center;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;&lt;b&gt;Past&lt;/b&gt;&lt;/span&gt;&lt;br/&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;&lt;b&gt;One
        Year&lt;/b&gt;&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:center;text-align:center;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;&lt;b&gt;Past&lt;/b&gt;&lt;/span&gt;&lt;br/&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;&lt;b&gt;Five
        Years&lt;/b&gt;&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:center;text-align:center;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;&lt;b&gt;Past&lt;/b&gt;&lt;/span&gt;&lt;br/&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;&lt;b&gt;Ten
        Years&lt;/b&gt;&lt;/span&gt;&lt;/div&gt; &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;Prime
        Portfolio&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:center;text-align:center;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;-sec-ix-redline:true;"&gt;4.10%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:center;text-align:center;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;-sec-ix-redline:true;"&gt;3.13%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:center;text-align:center;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;-sec-ix-redline:true;"&gt;2.06%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:PerformanceTableTextBlock>
    <oef:AvgAnnlRtrPct
      contextRef="c_17136_MSILFPrimePortfolio_ClassAdvisory_2025_01_01_2025_12_31Member"
      decimals="INF"
      id="ixv-131186"
      unitRef="RATIO">0.041</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="c_17136_MSILFPrimePortfolio_ClassAdvisory_2021_01_01_2025_12_31Member"
      decimals="INF"
      id="ixv-131187"
      unitRef="RATIO">0.0313</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="c_17136_MSILFPrimePortfolio_ClassAdvisory_2016_01_01_2025_12_31Member"
      decimals="INF"
      id="ixv-131188"
      unitRef="RATIO">0.0206</oef:AvgAnnlRtrPct>
    <oef:PerformanceTableClosingTextBlock
      contextRef="c_17136_MSILFPrimePortfolioMember"
      id="ixv-44942"
      xml:lang="en-US">

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;You
may obtain the Fund&#x2019;s 7-day current yield by calling &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;1-888-378-1630&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;.&lt;/span&gt;&lt;/div&gt;</oef:PerformanceTableClosingTextBlock>
    <oef:MoneyMarketSevenDayYieldCaption
      contextRef="c_17136_MSILFPrimePortfolioMember"
      id="ixv-44944"
      xml:lang="en-US">You
may obtain the Fund&#x2019;s 7-day current yield by calling 1-888-378-1630.</oef:MoneyMarketSevenDayYieldCaption>
    <oef:MoneyMarketSevenDayYieldPhone
      contextRef="c_17136_MSILFPrimePortfolioMember"
      id="ixv-44946"
      xml:lang="en-US">1-888-378-1630</oef:MoneyMarketSevenDayYieldPhone>
    <oef:ObjectiveHeading
      contextRef="c_17136_MSILFGovernmentPortfolioMember"
      id="ixv-45022"
      xml:lang="en-US">Investment
Objective</oef:ObjectiveHeading>
    <oef:ObjectivePrimaryTextBlock
      contextRef="c_17136_MSILFGovernmentPortfolioMember"
      id="ixv-45026"
      xml:lang="en-US">

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;The Government Portfolio (the &#x201c;Fund&#x201d;)
seeks preservation of capital, daily liquidity and maximum current income.&lt;/span&gt;&lt;/div&gt;</oef:ObjectivePrimaryTextBlock>
    <oef:ExpenseHeading
      contextRef="c_17136_MSILFGovernmentPortfolioMember"
      id="ixv-45031"
      xml:lang="en-US">Fees
and Expenses</oef:ExpenseHeading>
    <oef:ExpenseNarrativeTextBlock
      contextRef="c_17136_MSILFGovernmentPortfolioMember"
      id="ixv-45035"
      xml:lang="en-US">

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;The table below describes the expenses that
you may pay if you buy, hold and sell Advisory Class shares of the Fund. The Fund does &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;not
charge any sales loads or other fees when you purchase or redeem shares. &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;&lt;b&gt;You
may pay fees other than the fees and expenses of &lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;&lt;b&gt;the
Fund, such as brokerage commissions and other fees charged by financial intermediaries, which are not reflected in the &lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;&lt;b&gt;tables
and examples below.&lt;/b&gt;&lt;/span&gt;&lt;/div&gt;</oef:ExpenseNarrativeTextBlock>
    <oef:OperatingExpensesCaption
      contextRef="c_17136_MSILFGovernmentPortfolioMember"
      id="ixv-45046"
      xml:lang="en-US">Annual
Fund Operating Expenses&#160;&#x2009;(expenses
that you pay each year as a percentage of the value of your investment)</oef:OperatingExpensesCaption>
    <oef:AnnualFundOperatingExpensesTableTextBlock
      contextRef="c_17136_MSILFGovernmentPortfolioMember"
      id="foot-17136_2867832-1011"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="width:100%;cellspacing:0;margin-left:0;border-bottom:0.25pt solid #000000;margin-top:10px;"&gt;
  &lt;tr style="height:1px;"&gt;
    &lt;td style="height:1px;width:84.95558093173594%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:15.044419068264077%"&gt;&lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&#160;&lt;/div&gt;
        &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;&lt;b&gt;Advisory
        Class&lt;/b&gt;&lt;/span&gt;&lt;/div&gt; &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;Advisory
        Fee&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;-sec-ix-redline:true;"&gt;0.15%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;Distribution
        and/or Shareholder Service (12b-1) Fee&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;-sec-ix-redline:true;"&gt;None&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;Other
        Expenses&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;-sec-ix-redline:true;"&gt;0.05%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;Service
        and Shareholder Administration Fee&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;-sec-ix-redline:true;"&gt;0.25%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;Total
        Annual Fund Operating Expenses&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:6pt;;-sec-ix-redline:true;"&gt;&lt;sup&gt;1&lt;/sup&gt;&lt;/span&gt;
        &lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;-sec-ix-redline:true;"&gt;0.45%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;Fee
        Waiver and/or Expense Reimbursement&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:6pt;;-sec-ix-redline:true;"&gt;&lt;sup&gt;1&lt;/sup&gt;&lt;/span&gt;
        &lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;-sec-ix-redline:true;"&gt;0.05%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;Total
        Annual Fund Operating Expenses After Fee Waiver and/or Expense Reimbursement&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:6pt;;-sec-ix-redline:true;"&gt;&lt;sup&gt;1&lt;/sup&gt;&lt;/span&gt;
        &lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;-sec-ix-redline:true;"&gt;0.40%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:AnnualFundOperatingExpensesTableTextBlock>
    <oef:ManagementFeesOverAssets
      contextRef="c_17136_MSILFGovernmentPortfolio_ClassAdvisoryMember"
      decimals="INF"
      id="ixv-131189"
      unitRef="RATIO">0.0015</oef:ManagementFeesOverAssets>
    <oef:DistributionAndService12b1FeesOverAssets
      contextRef="c_17136_MSILFGovernmentPortfolio_ClassAdvisoryMember"
      decimals="INF"
      id="ixv-131190"
      unitRef="RATIO">0</oef:DistributionAndService12b1FeesOverAssets>
    <oef:OtherExpensesOverAssets
      contextRef="c_17136_MSILFGovernmentPortfolio_ClassAdvisoryMember"
      decimals="INF"
      id="foot-17136_2867832-1021"
      unitRef="RATIO">0.0005</oef:OtherExpensesOverAssets>
    <oef:Component1OtherExpensesOverAssets
      contextRef="c_17136_MSILFGovernmentPortfolio_ClassAdvisoryMember"
      decimals="INF"
      id="ixv-131192"
      unitRef="RATIO">0.0025</oef:Component1OtherExpensesOverAssets>
    <oef:ExpensesOverAssets
      contextRef="c_17136_MSILFGovernmentPortfolio_ClassAdvisoryMember"
      decimals="INF"
      id="foot-17136_2867832-1031"
      unitRef="RATIO">0.0045</oef:ExpensesOverAssets>
    <oef:FeeWaiverOrReimbursementOverAssets
      contextRef="c_17136_MSILFGovernmentPortfolio_ClassAdvisoryMember"
      decimals="INF"
      id="foot-17136_2867832-1041"
      unitRef="RATIO">0.0005</oef:FeeWaiverOrReimbursementOverAssets>
    <oef:NetExpensesOverAssets
      contextRef="c_17136_MSILFGovernmentPortfolio_ClassAdvisoryMember"
      decimals="INF"
      id="foot-17136_2867832-1051"
      unitRef="RATIO">0.004</oef:NetExpensesOverAssets>
    <oef:ExpenseExampleHeading
      contextRef="c_17136_MSILFGovernmentPortfolioMember"
      id="ixv-45135"
      xml:lang="en-US">Example</oef:ExpenseExampleHeading>
    <oef:ExpenseExampleNarrativeTextBlock
      contextRef="c_17136_MSILFGovernmentPortfolioMember"
      id="ixv-45139"
      xml:lang="en-US">

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;The example below is intended to help you compare
the cost of investing in the Fund&#x2019;s&#160;&#x2009;Advisory&#160;&#x2009;Class with the cost of investing in &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;other
mutual funds.&lt;/span&gt;&lt;/div&gt;

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;The example assumes that you invest $10,000
in the Fund&#x2019;s&#160;&#x2009;Advisory Class for the time periods indicated and then redeem all of &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;your
shares at the end of those periods, your investment has a 5% return each year and that the Fund&#x2019;s operating expenses remain
the &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;same (except that the example incorporates
the fee waiver and/or expense reimbursement arrangement for only the first year). &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;Although
your actual costs may be higher or lower, based on these assumptions your costs would be:&lt;/span&gt;&lt;/div&gt;</oef:ExpenseExampleNarrativeTextBlock>
    <oef:ExpenseExampleWithRedemptionTableTextBlock
      contextRef="c_17136_MSILFGovernmentPortfolioMember"
      id="ixv-45153"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="width:100%;cellspacing:0;margin-left:0;border-bottom:0.25pt solid #000000;margin-top:10px;"&gt;
  &lt;tr style="height:1px;"&gt;
    &lt;td style="height:1px;width:34.33401678981779%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:15.787844790901001%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:16.368138032419047%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:16.368138032419047%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:16.368138032419047%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:0.7737243220240628%"&gt;&lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&#160;&lt;/div&gt;
        &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;&lt;b&gt;1
        Year&lt;/b&gt;&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;&lt;b&gt;3
        Years&lt;/b&gt;&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;&lt;b&gt;5
        Years&lt;/b&gt;&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;&lt;b&gt;10
        Years&lt;/b&gt;&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;Advisory
        Class&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;"&gt;$41
        &lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;"&gt;$139
        &lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;"&gt;$247
        &lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;"&gt;$562
        &lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:top"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:ExpenseExampleWithRedemptionTableTextBlock>
    <oef:ExpenseExampleYear01
      contextRef="c_17136_MSILFGovernmentPortfolio_ClassAdvisoryMember"
      decimals="INF"
      id="ixv-131196"
      unitRef="USD">41</oef:ExpenseExampleYear01>
    <oef:ExpenseExampleYear03
      contextRef="c_17136_MSILFGovernmentPortfolio_ClassAdvisoryMember"
      decimals="INF"
      id="ixv-131197"
      unitRef="USD">139</oef:ExpenseExampleYear03>
    <oef:ExpenseExampleYear05
      contextRef="c_17136_MSILFGovernmentPortfolio_ClassAdvisoryMember"
      decimals="INF"
      id="ixv-131198"
      unitRef="USD">247</oef:ExpenseExampleYear05>
    <oef:ExpenseExampleYear10
      contextRef="c_17136_MSILFGovernmentPortfolio_ClassAdvisoryMember"
      decimals="INF"
      id="ixv-131199"
      unitRef="USD">562</oef:ExpenseExampleYear10>
    <oef:StrategyHeading
      contextRef="c_17136_MSILFGovernmentPortfolioMember"
      id="ixv-45204"
      xml:lang="en-US">Principal
Investment Strategies</oef:StrategyHeading>
    <oef:StrategyNarrativeTextBlock
      contextRef="c_17136_MSILFGovernmentPortfolioMember"
      id="ixv-45208"
      xml:lang="en-US">

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;The Fund has adopted a policy to invest exclusively
in obligations issued or guaranteed by the U.S. Government and its agencies and &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;instrumentalities
and in repurchase agreements collateralized by such securities, and, accordingly, qualifies as a &#x201c;government money &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;market
fund&#x201d; under federal regulations. The Fund is permitted to hold a portion of its assets in cash.&lt;/span&gt;&lt;/div&gt;

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;A &#x201c;government money market fund&#x201d;
is a money market fund that invests at least 99.5% of its total assets in cash, securities issued or &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;guaranteed
by the United States or certain U.S. government agencies or instrumentalities and/or repurchase agreements that are &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;collateralized
fully by the foregoing. A &#x201c;government money market fund&#x201d; is exempt from requirements that permit and, under &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;certain
circumstances, require money market funds to impose a &#x201c;liquidity fee&#x201d; on redemptions. In selecting investments, the Adviser
&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;seeks to maintain the Fund&#x2019;s share
price at $1.00. The share price remaining stable at $1.00 means that the Fund would preserve the &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;principal
value of your investment.&lt;/span&gt;&lt;span style="-sec-ix-redline:true;"&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;
As a &#x201c;government money market fund,&#x201d; the Fund may value its securities using the amortized &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;cost
method as permitted by Rule 2a-7 under the Investment Company Act of 1940, as amended (&#x201c;Rule 2a-7&#x201d; under the &#x201c;1940
&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;Act&#x201d;) to seek
to maintain a stable net asset value per share of $1.00.&lt;/span&gt;&lt;/div&gt;

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;In addition, the Fund has adopted a policy
that provides, under normal circumstances, at least 80% of the Fund&#x2019;s assets will be &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;invested
in obligations issued or guaranteed by the U.S. Government and its agencies and instrumentalities and in repurchase &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;agreements
collateralized by such securities. This policy may be changed without shareholder approval; however, shareholders would &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;be
notified upon 60 days&#x2019; notice in writing of any changes.&lt;/span&gt;&lt;/div&gt;

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;The Fund&#x2019;s investments
are subject to the quality, diversification, maturity, liquidity and other requirements of Rule 2a-7.&lt;/span&gt;&lt;/div&gt;</oef:StrategyNarrativeTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17136_MSILFGovernmentPortfolio_157Member"
      id="ixv-45272"
      xml:lang="en-US">&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;You
could lose money by investing in the Fund.&lt;/span&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17136_MSILFGovernmentPortfolio_164Member"
      id="ixv-45276"
      xml:lang="en-US">&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;An
investment in the Fund is not a bank account and is not insured or guaranteed by the Federal &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;Deposit
Insurance Corporation (&#x201c;FDIC&#x201d;) or any other government agency.&lt;/span&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17136_MSILFGovernmentPortfolio_165Member"
      id="ixv-45286"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;"&gt;&lt;b&gt;Credit
        and Interest Rate Risk.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt; Credit risk refers
        to the possibility that the issuer or guarantor of a security, or counterparty to a &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;transaction,
        will be unable or unwilling or perceived to be unable or unwilling to make interest payments and/or repay the &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;principal
        on its debt or otherwise honor its obligations, including the risk of default. In such instances, the value of the Fund &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;could
        decline and the Fund could lose money. If an issuer&#x2019;s, guarantor&#x2019;s or counterparty&#x2019;s financial condition worsens,
        the credit &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;quality of the issuer, guarantor
        or counterparty may deteriorate. Credit ratings may not be an accurate assessment of financial &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;condition,
        liquidity or credit risk. Although credit ratings may not accurately reflect the true credit risk of an instrument, a change &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;in
        the credit rating of an instrument or an issuer, guarantor or counterparty, or the market&#x2019;s perception of the creditworthiness
        of &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;an instrument or issuer, guarantor or
        counterparty can have a rapid, adverse effect on the instrument&#x2019;s value and liquidity and &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;make
        it more difficult for the Fund to sell at an advantageous price or time. Interest rate risk refers to the decline in the value of a &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;fixed-income
        security resulting from changes in the general level of interest rates. A wide variety of market and economic factors &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;can
        cause interest rates to rise or fall, including central bank monetary policy, rising inflation, disinflation or deflation, and &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;changes
        in general economic conditions. When the general level of interest rates goes up, the prices of most fixed-income &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;securities
        go down. When the general level of interest rates goes down, the prices of most fixed-income securities go up but the &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;yield
        or income from new issuances of fixed-income securities generally decreases. Securities with longer durations will generally &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;be
        more sensitive to changes in interest rates than securities with shorter durations. Fluctuations in interest rates may also affect &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;the
        liquidity of and income generated by fixed-income instruments held by the Fund.&#160;&#x2009;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;The
        Fund may invest in variable and &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;floating-rate
        securities. Although these instruments are generally less sensitive to interest rate changes than fixed-rate instruments, &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;the
        value of these securities may decline if their interest rates do not rise as quickly, or as much, as general interest rates.&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;
        The Fund &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;may face a heightened level of interest
        rate risk in times of monetary policy change and/or uncertainty, such as when the Federal &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;Reserve
        Board adjusts a quantitative easing program and/or changes rates. Changing interest rates may have unpredictable effects &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;on
        the markets and may detract from Fund performance. A changing interest rate environment increases certain risks, including &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;the
        potential for periods of market volatility and increased redemptions.&#160;&#x2009;&lt;/span&gt;&lt;/div&gt; &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17136_MSILFGovernmentPortfolio_166Member"
      id="ixv-45322"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;"&gt;&lt;b&gt;Fixed-Income
        Securities.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt; Fixed-income securities are
        subject to the risk of the issuer&#x2019;s inability to meet principal and interest &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;payments
        on its obligations (i.e., credit risk) and are subject to price volatility resulting from, among other things, interest rate &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;sensitivity
        (i.e., interest rate risk), market perception of the creditworthiness of the issuer and general market liquidity (i.e., market &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;risk).
        Securities with longer durations are likely to be more sensitive to changes in interest rates, generally making them more &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;volatile
        than securities with shorter durations. The Fund may be subject to certain liquidity risks that may result from the lack of &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;an
        active market and the reduced number and capacity of traditional market participants to make a market in fixed-income &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;securities.&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17136_MSILFGovernmentPortfolio_178Member"
      id="ixv-45341"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;"&gt;&lt;b&gt;U.S.
        Government Securities.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt; Different types
        of U.S. government securities are subject to different levels of credit risk, including the &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;risk
        of default, depending on the nature of the particular government support for that security. For example, a U.S. government-&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;sponsored
        entity, such as Federal National Mortgage Association or Federal Home Loan Mortgage Corporation, although &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;chartered
        or sponsored by an Act of Congress, may issue securities that are neither insured nor guaranteed by the U.S. Treasury &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;and,
        therefore, are not backed by the full faith and credit of the United States. With respect to U.S. government securities that are &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;not
        backed by the full faith and credit of the United States, there is the risk that the U.S. government will not provide financial &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;support
        to such U.S. government agencies, instrumentalities or sponsored enterprises if it is not obligated to do so by law. U.S. &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;government
        securities are also subject to interest rate risks and can exhibit price fluctuations resulting from increases or decreases &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;in
        interest rates.&lt;/span&gt;&lt;/div&gt; &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17136_MSILFGovernmentPortfolio_268Member"
      id="ixv-45362"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;"&gt;&lt;b&gt;Repurchase
        Agreements.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt; Repurchase agreements are
        subject to risks associated with the possibility of default by the seller at a time &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;when
        the collateral has declined in value, or insolvency of the seller, which may affect the Fund&#x2019;s right to control the collateral
        and &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;result in certain costs and delays. Repurchase
        agreements may involve a greater degree of credit risk than investments in U.S. &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;government
        securities.&#160;&#x2009;&lt;/span&gt;&lt;/div&gt; &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17136_MSILFGovernmentPortfolio_174Member"
      id="ixv-45378"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;-sec-ix-redline:true;"&gt;&lt;b&gt;Market
        and Geopolitical Risk.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;
        The value of your investment in the Fund is based on the values of the Fund&#x2019;s investments, which &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;change
        due to economic and other events that affect the&#160;&#x2009;U.S. and global markets generally, as well as those that affect or are &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;perceived
        or expected to affect particular regions, countries, industries, companies, issuers, sectors, asset classes or governments. &lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;padding-right:2%;padding-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#999999;;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:12pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;These
        types of events may be sudden and unexpected, and could adversely affect the value (or income generated by) and liquidity &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;of
        the Fund&#x2019;s investments, which may in turn impact the Fund&#x2019;s ability to sell securities and/or its ability to meet redemptions.
        &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;The risks associated
        with these developments may be magnified if certain social, political, economic and other conditions and &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;events
        (such as war, natural disasters or events, epidemics and pandemics, terrorism, conflicts, social unrest, recessions, inflation, &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;interest
        rate changes and supply chain disruptions) adversely interrupt or otherwise affect the global economy and financial &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;markets.
        It is difficult to predict when events affecting the U.S. or global financial markets or economies may occur, the effects &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;that
        such events may have and the duration of those effects (which may last for extended periods). These types of events may &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;negatively
        impact broad segments of businesses and populations and have a significant and rapid negative impact on the &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;performance
        or value of the Fund&#x2019;s investments, adversely affect &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;the
        Fund&#x2019;s ability to maintain a stable $1.00 share price&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;
        and &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;exacerbate pre-existing
        risks to the Fund. The frequency and magnitude of resulting changes in the value of the Fund&#x2019;s &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;investments
        cannot be predicted.&lt;/span&gt;&lt;/div&gt; &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17136_MSILFGovernmentPortfolio_480Member"
      id="ixv-45443"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;"&gt;&lt;b&gt;Large
        Transactions Risk.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt; The Fund may experience
        adverse effects when certain large shareholders, or a number of shareholders &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;collectively,
        purchase or redeem large amounts of shares of the Fund, which may occur rapidly or unexpectedly. Such larger than &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;normal
        shareholder redemptions may &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;adversely
        &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;affect the Fund&#x2019;s ability to maintain
        a stable $1.00 share price and negatively &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;impact
        the Fund&#x2019;s liquidity. In some circumstances, the Fund may hold a relatively large proportion of its assets in cash in &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;anticipation
        of large redemptions. These large redemptions may also force the Fund to sell portfolio securities or other assets when &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;it
        might not otherwise do so, which may &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;adversely
        &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;affect the Fund&#x2019;s ability to maintain
        a stable $1.00 share price and increase the &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;Fund&#x2019;s
        transaction costs. In addition, large purchases of Fund shares may adversely affect the Fund&#x2019;s performance to the extent &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;that
        the Fund is delayed in investing new cash and is required to maintain a larger cash position than it ordinarily would.&lt;/span&gt;&lt;span style="-sec-ix-redline:true;"&gt;&lt;/span&gt;
        &lt;/div&gt; &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17136_MSILFGovernmentPortfolio_171Member"
      id="ixv-45468"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;-sec-ix-redline:true;"&gt;&lt;b&gt;Stable
        NAV Risk.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt; The Fund
        may not be able to maintain a stable $1.00 share price at all times. If the Fund or another money &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;market
        fund fails to maintain a stable NAV (or if there is a perceived threat of the inability to maintain a stable NAV), the Fund &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;could
        be subject to increased redemptions, which may adversely impact the Fund&#x2019;s ability to maintain a stable $1.00 share price.&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17136_MSILFGovernmentPortfolio_188Member"
      id="ixv-45483"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;"&gt;&lt;b&gt;Active
        Management Risk.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt; In pursuing the Fund&#x2019;s
        investment objective, the Adviser has considerable leeway in deciding which &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;investments
        to buy, hold or sell on a day-to-day basis, and which trading strategies to use. For example, the Adviser, in its &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;discretion,
        may determine to use some permitted trading strategies while not using others. The success or failure of such decisions &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;will
        affect the Fund&#x2019;s performance.&lt;/span&gt;&lt;/div&gt; &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:BarChartAndPerformanceTableHeading
      contextRef="c_17136_MSILFGovernmentPortfolioMember"
      id="ixv-45506"
      xml:lang="en-US">Performance
Information</oef:BarChartAndPerformanceTableHeading>
    <oef:PerformanceNarrativeTextBlock
      contextRef="c_17136_MSILFGovernmentPortfolioMember"
      id="ixv-45510"
      xml:lang="en-US">

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;The
bar chart and table below provide some indication of the risks of investing in the Fund by showing changes in the performance &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;of
the Fund&#x2019;s Advisory&#160;&#x2009;Class shares from year-to-year and by showing the average annual returns of the Fund&#x2019;s
Advisory&#160;&#x2009;Class shares &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;for the
one, five and 10 year periods. &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;The
Fund&#x2019;s past performance is not necessarily an indication of how the Fund will perform in &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;the
future.&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt; Updated performance
information is available online at &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;www.morganstanley.com/liquidity&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;.&lt;/span&gt;&lt;/div&gt;</oef:PerformanceNarrativeTextBlock>
    <oef:PerformanceInformationIllustratesVariabilityOfReturns
      contextRef="c_17136_MSILFGovernmentPortfolioMember"
      id="ixv-45512"
      xml:lang="en-US">The
bar chart and table below provide some indication of the risks of investing in the Fund by showing changes in the performance of
the Fund&#x2019;s Advisory&#160;&#x2009;Class shares from year-to-year and by showing the average annual returns of the Fund&#x2019;s
Advisory&#160;&#x2009;Class shares for the
one, five and 10 year periods. </oef:PerformanceInformationIllustratesVariabilityOfReturns>
    <oef:PerformancePastDoesNotIndicateFuture
      contextRef="c_17136_MSILFGovernmentPortfolioMember"
      id="ixv-45516"
      xml:lang="en-US">The
Fund&#x2019;s past performance is not necessarily an indication of how the Fund will perform in the
future.</oef:PerformancePastDoesNotIndicateFuture>
    <oef:PerformanceAvailabilityWebSiteAddress
      contextRef="c_17136_MSILFGovernmentPortfolioMember"
      id="ixv-45520"
      xml:lang="en-US">www.morganstanley.com/liquidity</oef:PerformanceAvailabilityWebSiteAddress>
    <oef:BarChartHeading
      contextRef="c_17136_MSILFGovernmentPortfolioMember"
      id="ixv-45524"
      xml:lang="en-US">Annual
Total Returns&#x2014;Calendar Years</oef:BarChartHeading>
    <oef:BarChartTableTextBlock
      contextRef="c_17136_MSILFGovernmentPortfolioMember"
      id="ixv-45528"
      xml:lang="en-US">

&lt;div&gt;&lt;img alt="image" src="pr17136img004.jpg"/&gt;&lt;/div&gt;</oef:BarChartTableTextBlock>
    <oef:BarChartClosingTextBlock
      contextRef="c_17136_MSILFGovernmentPortfolioMember"
      id="ixv-45537"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="width:100%;cellspacing:0;padding-bottom:2pt;padding-top:0pt;margin-left:0pt;"&gt;
  &lt;tr style="height:1px;"&gt;
    &lt;td style="height:1px;width:33.14119922630561%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:33.71953578336557%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:33.13926499032882%"&gt;&lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;&lt;b&gt;High
        Quarter&lt;/b&gt;&lt;/span&gt; &lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;12/31/23&lt;/span&gt;
        &lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;"&gt;1.26%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;&lt;b&gt;Low
        Quarter&lt;/b&gt;&lt;/span&gt; &lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;03/31/16&lt;/span&gt;
        &lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;"&gt;0.00%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:BarChartClosingTextBlock>
    <oef:HighestQuarterlyReturnLabel
      contextRef="c_17136_MSILFGovernmentPortfolio_ClassAdvisoryMember"
      id="ixv-45547"
      xml:lang="en-US">High
        Quarter</oef:HighestQuarterlyReturnLabel>
    <oef:BarChartHighestQuarterlyReturnDate
      contextRef="c_17136_MSILFGovernmentPortfolio_ClassAdvisoryMember"
      id="ixv-45552"
      xml:lang="en-US">2023-12-31</oef:BarChartHighestQuarterlyReturnDate>
    <oef:BarChartHighestQuarterlyReturn
      contextRef="c_17136_MSILFGovernmentPortfolio_ClassAdvisoryMember"
      decimals="INF"
      id="ixv-131200"
      unitRef="RATIO">0.0126</oef:BarChartHighestQuarterlyReturn>
    <oef:LowestQuarterlyReturnLabel
      contextRef="c_17136_MSILFGovernmentPortfolio_ClassAdvisoryMember"
      id="ixv-45560"
      xml:lang="en-US">Low
        Quarter</oef:LowestQuarterlyReturnLabel>
    <oef:BarChartLowestQuarterlyReturnDate
      contextRef="c_17136_MSILFGovernmentPortfolio_ClassAdvisoryMember"
      id="ixv-45565"
      xml:lang="en-US">2016-03-31</oef:BarChartLowestQuarterlyReturnDate>
    <oef:BarChartLowestQuarterlyReturn
      contextRef="c_17136_MSILFGovernmentPortfolio_ClassAdvisoryMember"
      decimals="INF"
      id="ixv-131201"
      unitRef="RATIO">0</oef:BarChartLowestQuarterlyReturn>
    <oef:PerformanceTableHeading
      contextRef="c_17136_MSILFGovernmentPortfolioMember"
      id="ixv-45597"
      xml:lang="en-US">Average
Annual Total Returns(for
the Periods Ended&#160;&#x2009;December
31, 2025)</oef:PerformanceTableHeading>
    <oef:PerformanceTableTextBlock
      contextRef="c_17136_MSILFGovernmentPortfolioMember"
      id="ixv-45610"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="width:100%;cellspacing:0;margin-left:0;border-bottom:0.25pt solid #000000;margin-top:10px;"&gt;
  &lt;tr style="height:1px;"&gt;
    &lt;td style="height:1px;width:50.800317417307%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:16.377958851878375%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:16.377958851878375%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:16.443764878936268%"&gt;&lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&#160;&lt;/div&gt;
        &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:center;text-align:center;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;&lt;b&gt;Past&lt;/b&gt;&lt;/span&gt;&lt;br/&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;&lt;b&gt;One
        Year&lt;/b&gt;&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:center;text-align:center;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;&lt;b&gt;Past&lt;/b&gt;&lt;/span&gt;&lt;br/&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;&lt;b&gt;Five
        Years&lt;/b&gt;&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:center;text-align:center;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;&lt;b&gt;Past&lt;/b&gt;&lt;/span&gt;&lt;br/&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;&lt;b&gt;Ten
        Years&lt;/b&gt;&lt;/span&gt;&lt;/div&gt; &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;Government
        Portfolio&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:center;text-align:center;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;-sec-ix-redline:true;"&gt;3.97%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:center;text-align:center;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;-sec-ix-redline:true;"&gt;2.99%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:center;text-align:center;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;-sec-ix-redline:true;"&gt;1.90%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:PerformanceTableTextBlock>
    <oef:AvgAnnlRtrPct
      contextRef="c_17136_MSILFGovernmentPortfolio_ClassAdvisory_2025_01_01_2025_12_31Member"
      decimals="INF"
      id="ixv-131202"
      unitRef="RATIO">0.0397</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="c_17136_MSILFGovernmentPortfolio_ClassAdvisory_2021_01_01_2025_12_31Member"
      decimals="INF"
      id="ixv-131203"
      unitRef="RATIO">0.0299</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="c_17136_MSILFGovernmentPortfolio_ClassAdvisory_2016_01_01_2025_12_31Member"
      decimals="INF"
      id="ixv-131204"
      unitRef="RATIO">0.019</oef:AvgAnnlRtrPct>
    <oef:PerformanceTableClosingTextBlock
      contextRef="c_17136_MSILFGovernmentPortfolioMember"
      id="ixv-45656"
      xml:lang="en-US">

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;You
may obtain the Fund&#x2019;s 7-day current yield by calling &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;1-888-378-1630&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;.&lt;/span&gt;&lt;/div&gt;</oef:PerformanceTableClosingTextBlock>
    <oef:MoneyMarketSevenDayYieldCaption
      contextRef="c_17136_MSILFGovernmentPortfolioMember"
      id="ixv-45658"
      xml:lang="en-US">You
may obtain the Fund&#x2019;s 7-day current yield by calling 1-888-378-1630.</oef:MoneyMarketSevenDayYieldCaption>
    <oef:MoneyMarketSevenDayYieldPhone
      contextRef="c_17136_MSILFGovernmentPortfolioMember"
      id="ixv-45660"
      xml:lang="en-US">1-888-378-1630</oef:MoneyMarketSevenDayYieldPhone>
    <oef:ObjectiveHeading
      contextRef="c_17136_MSILFGovernmentSecuritiesPortfolioMember"
      id="ixv-45736"
      xml:lang="en-US">Investment
Objective</oef:ObjectiveHeading>
    <oef:ObjectivePrimaryTextBlock
      contextRef="c_17136_MSILFGovernmentSecuritiesPortfolioMember"
      id="ixv-45740"
      xml:lang="en-US">

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;The Government Securities Portfolio (the &#x201c;Fund&#x201d;)
seeks preservation of capital, daily liquidity and maximum current income.&lt;/span&gt;&lt;/div&gt;</oef:ObjectivePrimaryTextBlock>
    <oef:ExpenseHeading
      contextRef="c_17136_MSILFGovernmentSecuritiesPortfolioMember"
      id="ixv-45745"
      xml:lang="en-US">Fees
and Expenses</oef:ExpenseHeading>
    <oef:ExpenseNarrativeTextBlock
      contextRef="c_17136_MSILFGovernmentSecuritiesPortfolioMember"
      id="ixv-45749"
      xml:lang="en-US">

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;The table below describes the expenses that
you may pay if you buy, hold and sell Advisory Class shares of the Fund. The Fund does &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;not
charge any sales loads or other fees when you purchase or redeem shares. &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;&lt;b&gt;You
may pay fees other than the fees and expenses of &lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;&lt;b&gt;the
Fund, such as brokerage commissions and other fees charged by financial intermediaries, which are not reflected in the &lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;&lt;b&gt;tables
and examples below.&lt;/b&gt;&lt;/span&gt;&lt;/div&gt;</oef:ExpenseNarrativeTextBlock>
    <oef:OperatingExpensesCaption
      contextRef="c_17136_MSILFGovernmentSecuritiesPortfolioMember"
      id="ixv-45760"
      xml:lang="en-US">Annual
Fund Operating Expenses&#160;&#x2009;(expenses
that you pay each year as a percentage of the value of your investment)</oef:OperatingExpensesCaption>
    <oef:AnnualFundOperatingExpensesTableTextBlock
      contextRef="c_17136_MSILFGovernmentSecuritiesPortfolioMember"
      id="foot-17136_2867893-1011"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="width:100%;cellspacing:0;margin-left:0;border-bottom:0.25pt solid #000000;margin-top:10px;"&gt;
  &lt;tr style="height:1px;"&gt;
    &lt;td style="height:1px;width:84.83558994197293%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:14.390715667311413%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:0.7736943907156673%"&gt;&lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&#160;&lt;/div&gt;
        &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;&lt;b&gt;Advisory
        Class&lt;/b&gt;&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;Advisory
        Fee&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;"&gt;0.15%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:top"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;Distribution
        and/or Shareholder Service (12b-1) Fee&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;"&gt;None&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:top"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;Other
        Expenses&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;"&gt;0.08%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:top"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;Service
        and Shareholder Administration Fee&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;"&gt;0.25%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:top"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;Total
        Annual Fund Operating Expenses&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:6pt;;"&gt;&lt;sup&gt;1&lt;/sup&gt;&lt;/span&gt;
        &lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;"&gt;0.48%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:top"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;Fee
        Waiver and/or Expense Reimbursement&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:6pt;;"&gt;&lt;sup&gt;1&lt;/sup&gt;&lt;/span&gt;
        &lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;"&gt;0.03%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:top"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;Total
        Annual Fund Operating Expenses After Fee Waiver and/or Expense Reimbursement&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:6pt;;"&gt;&lt;sup&gt;1&lt;/sup&gt;&lt;/span&gt;
        &lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;"&gt;0.45%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:top"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:AnnualFundOperatingExpensesTableTextBlock>
    <oef:ManagementFeesOverAssets
      contextRef="c_17136_MSILFGovernmentSecuritiesPortfolio_ClassAdvisoryMember"
      decimals="INF"
      id="ixv-131205"
      unitRef="RATIO">0.0015</oef:ManagementFeesOverAssets>
    <oef:DistributionAndService12b1FeesOverAssets
      contextRef="c_17136_MSILFGovernmentSecuritiesPortfolio_ClassAdvisoryMember"
      decimals="INF"
      id="ixv-131206"
      unitRef="RATIO">0</oef:DistributionAndService12b1FeesOverAssets>
    <oef:OtherExpensesOverAssets
      contextRef="c_17136_MSILFGovernmentSecuritiesPortfolio_ClassAdvisoryMember"
      decimals="INF"
      id="ixv-131207"
      unitRef="RATIO">0.0008</oef:OtherExpensesOverAssets>
    <oef:Component1OtherExpensesOverAssets
      contextRef="c_17136_MSILFGovernmentSecuritiesPortfolio_ClassAdvisoryMember"
      decimals="INF"
      id="ixv-131208"
      unitRef="RATIO">0.0025</oef:Component1OtherExpensesOverAssets>
    <oef:ExpensesOverAssets
      contextRef="c_17136_MSILFGovernmentSecuritiesPortfolio_ClassAdvisoryMember"
      decimals="INF"
      id="foot-17136_2867893-1021"
      unitRef="RATIO">0.0048</oef:ExpensesOverAssets>
    <oef:FeeWaiverOrReimbursementOverAssets
      contextRef="c_17136_MSILFGovernmentSecuritiesPortfolio_ClassAdvisoryMember"
      decimals="INF"
      id="foot-17136_2867893-1031"
      unitRef="RATIO">0.0003</oef:FeeWaiverOrReimbursementOverAssets>
    <oef:NetExpensesOverAssets
      contextRef="c_17136_MSILFGovernmentSecuritiesPortfolio_ClassAdvisoryMember"
      decimals="INF"
      id="foot-17136_2867893-1041"
      unitRef="RATIO">0.0045</oef:NetExpensesOverAssets>
    <oef:ExpenseExampleHeading
      contextRef="c_17136_MSILFGovernmentSecuritiesPortfolioMember"
      id="ixv-45866"
      xml:lang="en-US">Example</oef:ExpenseExampleHeading>
    <oef:ExpenseExampleNarrativeTextBlock
      contextRef="c_17136_MSILFGovernmentSecuritiesPortfolioMember"
      id="ixv-45870"
      xml:lang="en-US">

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;The example below is intended to help you compare
the cost of investing in the Fund&#x2019;s&#160;&#x2009;Advisory&#160;&#x2009;Class with the cost of investing in &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;other
mutual funds.&lt;/span&gt;&lt;/div&gt;

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;The example assumes that you invest $10,000
in the Fund&#x2019;s&#160;&#x2009;Advisory Class for the time periods indicated and then redeem all of &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;your
shares at the end of those periods, your investment has a 5% return each year and that the Fund&#x2019;s operating expenses remain
the &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;same (except that the example incorporates
the fee waiver and/or expense reimbursement arrangement for only the first year). &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;Although
your actual costs may be higher or lower, based on these assumptions your costs would be:&lt;/span&gt;&lt;/div&gt;</oef:ExpenseExampleNarrativeTextBlock>
    <oef:ExpenseExampleWithRedemptionTableTextBlock
      contextRef="c_17136_MSILFGovernmentSecuritiesPortfolioMember"
      id="ixv-45884"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="width:100%;cellspacing:0;margin-left:0;border-bottom:0.25pt solid #000000;margin-top:10px;"&gt;
  &lt;tr style="height:1px;"&gt;
    &lt;td style="height:1px;width:34.33401678981779%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:15.787844790901001%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:16.368138032419047%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:16.368138032419047%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:16.368138032419047%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:0.7737243220240628%"&gt;&lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&#160;&lt;/div&gt;
        &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;&lt;b&gt;1
        Year&lt;/b&gt;&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;&lt;b&gt;3
        Years&lt;/b&gt;&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;&lt;b&gt;5
        Years&lt;/b&gt;&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;&lt;b&gt;10
        Years&lt;/b&gt;&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;Advisory
        Class&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;"&gt;$46
        &lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;"&gt;$151
        &lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;"&gt;$266
        &lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;"&gt;$601
        &lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:top"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:ExpenseExampleWithRedemptionTableTextBlock>
    <oef:ExpenseExampleYear01
      contextRef="c_17136_MSILFGovernmentSecuritiesPortfolio_ClassAdvisoryMember"
      decimals="INF"
      id="ixv-131212"
      unitRef="USD">46</oef:ExpenseExampleYear01>
    <oef:ExpenseExampleYear03
      contextRef="c_17136_MSILFGovernmentSecuritiesPortfolio_ClassAdvisoryMember"
      decimals="INF"
      id="ixv-131213"
      unitRef="USD">151</oef:ExpenseExampleYear03>
    <oef:ExpenseExampleYear05
      contextRef="c_17136_MSILFGovernmentSecuritiesPortfolio_ClassAdvisoryMember"
      decimals="INF"
      id="ixv-131214"
      unitRef="USD">266</oef:ExpenseExampleYear05>
    <oef:ExpenseExampleYear10
      contextRef="c_17136_MSILFGovernmentSecuritiesPortfolio_ClassAdvisoryMember"
      decimals="INF"
      id="ixv-131215"
      unitRef="USD">601</oef:ExpenseExampleYear10>
    <oef:StrategyHeading
      contextRef="c_17136_MSILFGovernmentSecuritiesPortfolioMember"
      id="ixv-45935"
      xml:lang="en-US">Principal
Investment Strategies</oef:StrategyHeading>
    <oef:StrategyNarrativeTextBlock
      contextRef="c_17136_MSILFGovernmentSecuritiesPortfolioMember"
      id="ixv-45939"
      xml:lang="en-US">

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;The Fund has adopted a policy to invest substantially
all of its assets in U.S. Treasury obligations and certain U.S. government &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;securities,
the interest from which is generally exempt from state income taxation, and, accordingly, qualifies as a &#x201c;government &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;money
market fund&#x201d; under federal regulations. The Fund is permitted to hold a portion of its assets in cash.&lt;/span&gt;&lt;/div&gt;

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;A &#x201c;government money market fund&#x201d;
is a money market fund that invests at least 99.5% of its total assets in cash, securities issued or &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;guaranteed
by the United States or certain U.S. government agencies or instrumentalities and/or repurchase agreements that are &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;collateralized
fully by the foregoing. A &#x201c;government money market fund&#x201d; is exempt from requirements that permit and, under &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;certain
circumstances, require money market funds to impose a &#x201c;liquidity fee&#x201d; on redemptions. In selecting investments, the Adviser
&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;seeks to maintain the Fund&#x2019;s share
price at $1.00. The share price remaining stable at $1.00 means that the Fund would preserve the &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;principal
value of your investment. The&#160;&#x2009;U.S. government securities that the Fund may purchase include those issued or guaranteed &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;either
by the U.S. Treasury or certain agencies, authorities or instrumentalities of the U.S. Government. The Fund may also invest in &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;repurchase
agreements with the Federal Reserve Bank of New York.&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;
As a &#x201c;government money market fund,&#x201d; the Fund may value its &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;securities
using the amortized cost method as permitted by Rule 2a-7 under the Investment Company Act of 1940, as amended &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;(&#x201c;Rule
2a-7&#x201d; under the &#x201c;1940 Act&#x201d;) to seek to maintain a stable net asset value per share of $1.00.&lt;/span&gt;&lt;/div&gt;

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;In addition, the Fund has adopted a policy
that provides, under normal circumstances, at least 80% of the Fund&#x2019;s assets will be &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;invested
in U.S. government securities. This policy may be changed without shareholder approval; however, shareholders would be &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;notified
upon 60 days&#x2019; notice in writing of any changes.&lt;/span&gt;&lt;/div&gt;

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;The Fund&#x2019;s investments
are subject to the quality, diversification, maturity, liquidity and other requirements of Rule 2a-7.&lt;/span&gt;&lt;/div&gt;</oef:StrategyNarrativeTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17136_MSILFGovernmentSecuritiesPortfolio_157Member"
      id="ixv-46003"
      xml:lang="en-US">&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;You
could lose money by investing in the Fund.&lt;/span&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17136_MSILFGovernmentSecuritiesPortfolio_164Member"
      id="ixv-46007"
      xml:lang="en-US">&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;An
investment in the Fund is not a bank account and is not insured or guaranteed by the Federal &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;Deposit
Insurance Corporation (&#x201c;FDIC&#x201d;) or any other government agency.&lt;/span&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17136_MSILFGovernmentSecuritiesPortfolio_165Member"
      id="ixv-46017"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;"&gt;&lt;b&gt;Credit
        and Interest Rate Risk.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt; Credit risk refers
        to the possibility that the issuer or guarantor of a security, or counterparty to a &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;transaction,
        will be unable or unwilling or perceived to be unable or unwilling to make interest payments and/or repay the &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;principal
        on its debt or otherwise honor its obligations, including the risk of default. In such instances, the value of the Fund &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;could
        decline and the Fund could lose money. If an issuer&#x2019;s, guarantor&#x2019;s or counterparty&#x2019;s financial condition worsens,
        the credit &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;quality of the issuer, guarantor
        or counterparty may deteriorate. Credit ratings may not be an accurate assessment of financial &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;condition,
        liquidity or credit risk. Although credit ratings may not accurately reflect the true credit risk of an instrument, a change &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;in
        the credit rating of an instrument or an issuer, guarantor or counterparty, or the market&#x2019;s perception of the creditworthiness
        of &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;an instrument or issuer, guarantor or
        counterparty can have a rapid, adverse effect on the instrument&#x2019;s value and liquidity and &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;make
        it more difficult for the Fund to sell at an advantageous price or time. Interest rate risk refers to the decline in the value of a &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;fixed-income
        security resulting from changes in the general level of interest rates. A wide variety of market and economic factors &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;can
        cause interest rates to rise or fall, including central bank monetary policy, rising inflation, disinflation or deflation, and &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;changes
        in general economic conditions. When the general level of interest rates goes up, the prices of most fixed-income &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;securities
        go down. When the general level of interest rates goes down, the prices of most fixed-income securities go up but the &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;yield
        or income from new issuances of fixed-income securities generally decreases. Securities with longer durations will generally &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;be
        more sensitive to changes in interest rates than securities with shorter durations. Fluctuations in interest rates may also affect &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;the
        liquidity of and income generated by fixed-income instruments held by the Fund.&#160;&#x2009;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;The
        Fund may invest in variable and &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;floating-rate
        securities. Although these instruments are generally less sensitive to interest rate changes than fixed-rate instruments, &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;the
        value of these securities may decline if their interest rates do not rise as quickly, or as much, as general interest rates.&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;
        The Fund &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;may face a heightened level of interest
        rate risk in times of monetary policy change and/or uncertainty, such as when the Federal &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;Reserve
        Board adjusts a quantitative easing program and/or changes rates. Changing interest rates may have unpredictable effects &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;on
        the markets and may detract from Fund performance. A changing interest rate environment increases certain risks, including &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;the
        potential for periods of market volatility and increased redemptions.&#160;&#x2009;&lt;/span&gt;&lt;/div&gt; &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17136_MSILFGovernmentSecuritiesPortfolio_166Member"
      id="ixv-46053"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;"&gt;&lt;b&gt;Fixed-Income
        Securities.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt; Fixed-income securities are
        subject to the risk of the issuer&#x2019;s inability to meet principal and interest &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;payments
        on its obligations (i.e., credit risk) and are subject to price volatility resulting from, among other things, interest rate &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;sensitivity
        (i.e., interest rate risk), market perception of the creditworthiness of the issuer and general market liquidity (i.e., market &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;risk).
        Securities with longer durations are likely to be more sensitive to changes in interest rates, generally making them more &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;volatile
        than securities with shorter durations. The Fund may be subject to certain liquidity risks that may result from the lack of &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;an
        active market and the reduced number and capacity of traditional market participants to make a market in fixed-income &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;securities.&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17136_MSILFGovernmentSecuritiesPortfolio_268Member"
      id="ixv-46072"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;"&gt;&lt;b&gt;Repurchase
        Agreements.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt; Repurchase agreements are
        subject to risks associated with the possibility of default by the seller at a time &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;when
        the collateral has declined in value, or insolvency of the seller, which may affect the Fund&#x2019;s right to control the collateral
        and &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;result in certain costs and delays. Repurchase
        agreements may involve a greater degree of credit risk than investments in U.S. &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;government
        securities.&lt;/span&gt;&lt;/div&gt; &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17136_MSILFGovernmentSecuritiesPortfolio_178Member"
      id="ixv-46088"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;-sec-ix-redline:true;"&gt;&lt;b&gt;U.S.
        Government Securities.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;
        Different types of U.S. government securities are subject to different levels of credit risk, including the &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;risk
        of default, depending on the nature of the particular government support for that security. For example, a U.S. government-&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;sponsored
        entity, such as Federal National Mortgage Association or Federal Home Loan Mortgage Corporation, although &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;chartered
        or sponsored by an Act of Congress, may issue securities that are neither insured nor guaranteed by the U.S. Treasury &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;and,
        therefore, are not backed by the full faith and credit of the United States. With respect to U.S. government securities that are &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;not
        backed by the full faith and credit of the United States, there is the risk that the U.S. government will not provide financial &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;support
        to such U.S. government agencies, instrumentalities or sponsored enterprises if it is not obligated to do so by law. U.S. &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;government
        securities are also subject to interest rate risks and can exhibit price fluctuations resulting from increases or decreases &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;in
        interest rates.&lt;/span&gt;&lt;/div&gt; &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17136_MSILFGovernmentSecuritiesPortfolio_174Member"
      id="ixv-46109"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;"&gt;&lt;b&gt;Market
        and Geopolitical Risk.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt; The value of your
        investment in the Fund is based on the values of the Fund&#x2019;s investments, which &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;change
        due to economic and other events that affect the&#160;&#x2009;U.S. and global markets generally, as well as those that affect or are &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;perceived
        or expected to affect particular regions, countries, industries, companies, issuers, sectors, asset classes or governments. &lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;padding-right:2%;padding-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#999999;;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:12pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;These
        types of events may be sudden and unexpected, and could adversely affect the value (or income generated by) and liquidity &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;of
        the Fund&#x2019;s investments, which may in turn impact the Fund&#x2019;s ability to sell securities and/or its ability to meet redemptions.
        &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;The risks associated with these developments
        may be magnified if certain social, political, economic and other conditions and &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;events
        (such as war, natural disasters or events, epidemics and pandemics, terrorism, conflicts, social unrest, recessions, inflation, &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;interest
        rate changes and supply chain disruptions) adversely interrupt or otherwise affect the global economy and financial &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;markets.
        It is difficult to predict when events affecting the U.S. or global financial markets or economies may occur, the effects &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;that
        such events may have and the duration of those effects (which may last for extended periods). These types of events may &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;negatively
        impact broad segments of businesses and populations and have a significant and rapid negative impact on the &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;performance
        or value of the Fund&#x2019;s investments, adversely affect &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;the
        Fund&#x2019;s ability to maintain a stable $1.00 share price&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;
        and &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;exacerbate pre-existing risks to the
        Fund. The frequency and magnitude of resulting changes in the value of the Fund&#x2019;s &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;investments
        cannot be predicted.&lt;/span&gt;&lt;/div&gt; &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17136_MSILFGovernmentSecuritiesPortfolio_480Member"
      id="ixv-46174"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;"&gt;&lt;b&gt;Large
        Transactions Risk.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt; The Fund may experience
        adverse effects when certain large shareholders, or a number of shareholders &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;collectively,
        purchase or redeem large amounts of shares of the Fund, which may occur rapidly or unexpectedly. Such larger than &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;normal
        shareholder redemptions may &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;adversely
        &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;affect the Fund&#x2019;s ability to maintain
        a stable $1.00 share price and negatively &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;impact
        the Fund&#x2019;s liquidity. In some circumstances, the Fund may hold a relatively large proportion of its assets in cash in &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;anticipation
        of large redemptions. These large redemptions may also force the Fund to sell portfolio securities or other assets when &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;it
        might not otherwise do so, which may &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;adversely
        &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;affect the Fund&#x2019;s ability to maintain
        a stable $1.00 share price and increase the &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;Fund&#x2019;s
        transaction costs. In addition, large purchases of Fund shares may adversely affect the Fund&#x2019;s performance to the extent &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;that
        the Fund is delayed in investing new cash and is required to maintain a larger cash position than it ordinarily would.&lt;/span&gt;&lt;span style="-sec-ix-redline:true;"&gt;&lt;/span&gt;
        &lt;/div&gt; &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17136_MSILFGovernmentSecuritiesPortfolio_171Member"
      id="ixv-46199"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;"&gt;&lt;b&gt;Stable
        NAV Risk.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt; The Fund may not be able to
        maintain a stable $1.00 share price at all times. If the Fund or another money &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;market
        fund fails to maintain a stable NAV (or if there is a perceived threat of the inability to maintain a stable NAV), the Fund &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;could
        be subject to increased redemptions, which may adversely impact the Fund&#x2019;s ability to maintain a stable $1.00 share price.&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17136_MSILFGovernmentSecuritiesPortfolio_188Member"
      id="ixv-46214"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;"&gt;&lt;b&gt;Active
        Management Risk.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt; In pursuing the Fund&#x2019;s
        investment objective, the Adviser has considerable leeway in deciding which &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;investments
        to buy, hold or sell on a day-to-day basis, and which trading strategies to use. For example, the Adviser, in its &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;discretion,
        may determine to use some permitted trading strategies while not using others. The success or failure of such decisions &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;will
        affect the Fund&#x2019;s performance.&lt;/span&gt;&lt;/div&gt; &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:BarChartAndPerformanceTableHeading
      contextRef="c_17136_MSILFGovernmentSecuritiesPortfolioMember"
      id="ixv-46237"
      xml:lang="en-US">Performance
Information</oef:BarChartAndPerformanceTableHeading>
    <oef:PerformanceNarrativeTextBlock
      contextRef="c_17136_MSILFGovernmentSecuritiesPortfolioMember"
      id="ixv-46241"
      xml:lang="en-US">

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;The
bar chart and table below provide some indication of the risks of investing in the Fund by showing changes in the performance &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;of
the Fund&#x2019;s&#160;&#x2009;Advisory&#160;&#x2009;Class shares from year-to-year and by showing the average annual returns of the Fund&#x2019;s&#160;&#x2009;Advisory&#160;&#x2009;Class
shares &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;for the one, five and 10 year periods.
&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;The
Fund&#x2019;s past performance is not necessarily an indication of how the Fund will perform in &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;the
future.&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt; Updated performance
information is available online at &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;www.morganstanley.com/liquidity&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;.&lt;/span&gt;&lt;/div&gt;</oef:PerformanceNarrativeTextBlock>
    <oef:PerformanceInformationIllustratesVariabilityOfReturns
      contextRef="c_17136_MSILFGovernmentSecuritiesPortfolioMember"
      id="ixv-46243"
      xml:lang="en-US">The
bar chart and table below provide some indication of the risks of investing in the Fund by showing changes in the performance of
the Fund&#x2019;s&#160;&#x2009;Advisory&#160;&#x2009;Class shares from year-to-year and by showing the average annual returns of the Fund&#x2019;s&#160;&#x2009;Advisory&#160;&#x2009;Class
shares for the one, five and 10 year periods.
</oef:PerformanceInformationIllustratesVariabilityOfReturns>
    <oef:PerformancePastDoesNotIndicateFuture
      contextRef="c_17136_MSILFGovernmentSecuritiesPortfolioMember"
      id="ixv-46247"
      xml:lang="en-US">The
Fund&#x2019;s past performance is not necessarily an indication of how the Fund will perform in the
future.</oef:PerformancePastDoesNotIndicateFuture>
    <oef:PerformanceAvailabilityWebSiteAddress
      contextRef="c_17136_MSILFGovernmentSecuritiesPortfolioMember"
      id="ixv-46251"
      xml:lang="en-US">www.morganstanley.com/liquidity</oef:PerformanceAvailabilityWebSiteAddress>
    <oef:BarChartHeading
      contextRef="c_17136_MSILFGovernmentSecuritiesPortfolioMember"
      id="ixv-46255"
      xml:lang="en-US">Annual
Total Returns&#x2014;Calendar Years</oef:BarChartHeading>
    <oef:BarChartTableTextBlock
      contextRef="c_17136_MSILFGovernmentSecuritiesPortfolioMember"
      id="ixv-46259"
      xml:lang="en-US">

&lt;div&gt;&lt;img alt="image" src="pr17136img005.jpg"/&gt;&lt;/div&gt;</oef:BarChartTableTextBlock>
    <oef:BarChartClosingTextBlock
      contextRef="c_17136_MSILFGovernmentSecuritiesPortfolioMember"
      id="ixv-46268"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="width:100%;cellspacing:0;padding-bottom:2pt;padding-top:0pt;margin-left:0pt;"&gt;
  &lt;tr style="height:1px;"&gt;
    &lt;td style="height:1px;width:33.14119922630561%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:33.71953578336557%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:33.13926499032882%"&gt;&lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:top"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;&lt;b&gt;High
        Quarter&lt;/b&gt;&lt;/span&gt; &lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:top"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;12/31/23&lt;/span&gt;
        &lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:top"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;"&gt;1.25%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="vertical-align:top"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;&lt;b&gt;Low
        Quarter&lt;/b&gt;&lt;/span&gt; &lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:top"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;03/31/16&lt;/span&gt;
        &lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:top"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;"&gt;0.00%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:BarChartClosingTextBlock>
    <oef:HighestQuarterlyReturnLabel
      contextRef="c_17136_MSILFGovernmentSecuritiesPortfolio_ClassAdvisoryMember"
      id="ixv-46278"
      xml:lang="en-US">High
        Quarter</oef:HighestQuarterlyReturnLabel>
    <oef:BarChartHighestQuarterlyReturnDate
      contextRef="c_17136_MSILFGovernmentSecuritiesPortfolio_ClassAdvisoryMember"
      id="ixv-46283"
      xml:lang="en-US">2023-12-31</oef:BarChartHighestQuarterlyReturnDate>
    <oef:BarChartHighestQuarterlyReturn
      contextRef="c_17136_MSILFGovernmentSecuritiesPortfolio_ClassAdvisoryMember"
      decimals="INF"
      id="ixv-131216"
      unitRef="RATIO">0.0125</oef:BarChartHighestQuarterlyReturn>
    <oef:LowestQuarterlyReturnLabel
      contextRef="c_17136_MSILFGovernmentSecuritiesPortfolio_ClassAdvisoryMember"
      id="ixv-46291"
      xml:lang="en-US">Low
        Quarter</oef:LowestQuarterlyReturnLabel>
    <oef:BarChartLowestQuarterlyReturnDate
      contextRef="c_17136_MSILFGovernmentSecuritiesPortfolio_ClassAdvisoryMember"
      id="ixv-46296"
      xml:lang="en-US">2016-03-31</oef:BarChartLowestQuarterlyReturnDate>
    <oef:BarChartLowestQuarterlyReturn
      contextRef="c_17136_MSILFGovernmentSecuritiesPortfolio_ClassAdvisoryMember"
      decimals="INF"
      id="ixv-131217"
      unitRef="RATIO">0</oef:BarChartLowestQuarterlyReturn>
    <oef:PerformanceTableHeading
      contextRef="c_17136_MSILFGovernmentSecuritiesPortfolioMember"
      id="ixv-46328"
      xml:lang="en-US">Average
Annual Total Returns(for
the Periods Ended&#160;&#x2009;December
31, 2025)</oef:PerformanceTableHeading>
    <oef:PerformanceTableTextBlock
      contextRef="c_17136_MSILFGovernmentSecuritiesPortfolioMember"
      id="ixv-46341"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="width:100%;cellspacing:0;margin-left:0;border-bottom:0.25pt solid #000000;margin-top:10px;"&gt;
  &lt;tr style="height:1px;"&gt;
    &lt;td style="height:1px;width:50.800317417307%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:16.377958851878375%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:16.377958851878375%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:16.443764878936268%"&gt;&lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&#160;&lt;/div&gt;
        &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:center;text-align:center;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;&lt;b&gt;Past&lt;/b&gt;&lt;/span&gt;&lt;br/&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;&lt;b&gt;One
        Year&lt;/b&gt;&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:center;text-align:center;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;&lt;b&gt;Past
        Five&lt;/b&gt;&lt;/span&gt;&lt;br/&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;&lt;b&gt;Years&lt;/b&gt;&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:center;text-align:center;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;&lt;b&gt;Past&lt;/b&gt;&lt;/span&gt;&lt;br/&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;&lt;b&gt;Ten
        Years&lt;/b&gt;&lt;/span&gt;&lt;/div&gt; &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;Government
        Securities Portfolio&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:center;text-align:center;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;-sec-ix-redline:true;"&gt;3.88%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:center;text-align:center;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;-sec-ix-redline:true;"&gt;2.92%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:center;text-align:center;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;-sec-ix-redline:true;"&gt;1.85%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:PerformanceTableTextBlock>
    <oef:AvgAnnlRtrPct
      contextRef="c_17136_MSILFGovernmentSecuritiesPortfolio_ClassAdvisory_2025_01_01_2025_12_31Member"
      decimals="INF"
      id="ixv-131218"
      unitRef="RATIO">0.0388</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="c_17136_MSILFGovernmentSecuritiesPortfolio_ClassAdvisory_2021_01_01_2025_12_31Member"
      decimals="INF"
      id="ixv-131219"
      unitRef="RATIO">0.0292</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="c_17136_MSILFGovernmentSecuritiesPortfolio_ClassAdvisory_2016_01_01_2025_12_31Member"
      decimals="INF"
      id="ixv-131220"
      unitRef="RATIO">0.0185</oef:AvgAnnlRtrPct>
    <oef:PerformanceTableClosingTextBlock
      contextRef="c_17136_MSILFGovernmentSecuritiesPortfolioMember"
      id="ixv-46387"
      xml:lang="en-US">

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;You
may obtain the Fund&#x2019;s 7-day current yield by calling &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;1-888-378-1630&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;.&lt;/span&gt;&lt;/div&gt;</oef:PerformanceTableClosingTextBlock>
    <oef:MoneyMarketSevenDayYieldCaption
      contextRef="c_17136_MSILFGovernmentSecuritiesPortfolioMember"
      id="ixv-46389"
      xml:lang="en-US">You
may obtain the Fund&#x2019;s 7-day current yield by calling 1-888-378-1630.</oef:MoneyMarketSevenDayYieldCaption>
    <oef:MoneyMarketSevenDayYieldPhone
      contextRef="c_17136_MSILFGovernmentSecuritiesPortfolioMember"
      id="ixv-46391"
      xml:lang="en-US">1-888-378-1630</oef:MoneyMarketSevenDayYieldPhone>
    <oef:ObjectiveHeading
      contextRef="c_17136_MSILFTreasuryPortfolioMember"
      id="ixv-46467"
      xml:lang="en-US">Investment
Objective</oef:ObjectiveHeading>
    <oef:ObjectivePrimaryTextBlock
      contextRef="c_17136_MSILFTreasuryPortfolioMember"
      id="ixv-46471"
      xml:lang="en-US">

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;The Treasury Portfolio (the &#x201c;Fund&#x201d;)
seeks preservation of capital, daily liquidity and maximum current income.&lt;/span&gt;&lt;/div&gt;</oef:ObjectivePrimaryTextBlock>
    <oef:ExpenseHeading
      contextRef="c_17136_MSILFTreasuryPortfolioMember"
      id="ixv-46476"
      xml:lang="en-US">Fees
and Expenses</oef:ExpenseHeading>
    <oef:ExpenseNarrativeTextBlock
      contextRef="c_17136_MSILFTreasuryPortfolioMember"
      id="ixv-46480"
      xml:lang="en-US">

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;The table below describes the expenses that
you may pay if you buy, hold and sell Advisory Class shares of the Fund. The Fund does &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;not
charge any sales loads or other fees when you purchase or redeem shares. &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;&lt;b&gt;You
may pay fees other than the fees and expenses of &lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;&lt;b&gt;the
Fund, such as brokerage commissions and other fees charged by financial intermediaries, which are not reflected in the &lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;&lt;b&gt;tables
and examples below.&lt;/b&gt;&lt;/span&gt;&lt;/div&gt;</oef:ExpenseNarrativeTextBlock>
    <oef:OperatingExpensesCaption
      contextRef="c_17136_MSILFTreasuryPortfolioMember"
      id="ixv-46491"
      xml:lang="en-US">Annual
Fund Operating Expenses&#160;&#x2009;(expenses
that you pay each year as a percentage of the value of your investment)</oef:OperatingExpensesCaption>
    <oef:AnnualFundOperatingExpensesTableTextBlock
      contextRef="c_17136_MSILFTreasuryPortfolioMember"
      id="foot-17136_2867946-1011"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="width:100%;cellspacing:0;margin-left:0;border-bottom:0.25pt solid #000000;margin-top:10px;"&gt;
  &lt;tr style="height:1px;"&gt;
    &lt;td style="height:1px;width:84.95558093173594%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:15.044419068264077%"&gt;&lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&#160;&lt;/div&gt;
        &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;&lt;b&gt;Advisory
        Class&lt;/b&gt;&lt;/span&gt;&lt;/div&gt; &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;Advisory
        Fee&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;"&gt;0.15%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;Distribution
        and/or Shareholder Service (12b-1) Fee&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;"&gt;None&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;Other
        Expenses&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;"&gt;0.06%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;Service
        and Shareholder Administration Fee&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;"&gt;0.25%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;Total
        Annual Fund Operating Expenses&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:6pt;;"&gt;&lt;sup&gt;1&lt;/sup&gt;&lt;/span&gt;
        &lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;"&gt;0.46%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;Fee
        Waiver and/or Expense Reimbursement&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:6pt;;"&gt;&lt;sup&gt;1&lt;/sup&gt;&lt;/span&gt;
        &lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;"&gt;0.01%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;Total
        Annual Fund Operating Expenses After Fee Waiver and/or Expense Reimbursement&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:6pt;;"&gt;&lt;sup&gt;1&lt;/sup&gt;&lt;/span&gt;
        &lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;"&gt;0.45%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:AnnualFundOperatingExpensesTableTextBlock>
    <oef:ManagementFeesOverAssets
      contextRef="c_17136_MSILFTreasuryPortfolio_ClassAdvisoryMember"
      decimals="INF"
      id="ixv-131221"
      unitRef="RATIO">0.0015</oef:ManagementFeesOverAssets>
    <oef:DistributionAndService12b1FeesOverAssets
      contextRef="c_17136_MSILFTreasuryPortfolio_ClassAdvisoryMember"
      decimals="INF"
      id="ixv-131222"
      unitRef="RATIO">0</oef:DistributionAndService12b1FeesOverAssets>
    <oef:OtherExpensesOverAssets
      contextRef="c_17136_MSILFTreasuryPortfolio_ClassAdvisoryMember"
      decimals="INF"
      id="foot-17136_2867946-1021"
      unitRef="RATIO">0.0006</oef:OtherExpensesOverAssets>
    <oef:Component1OtherExpensesOverAssets
      contextRef="c_17136_MSILFTreasuryPortfolio_ClassAdvisoryMember"
      decimals="INF"
      id="ixv-131224"
      unitRef="RATIO">0.0025</oef:Component1OtherExpensesOverAssets>
    <oef:ExpensesOverAssets
      contextRef="c_17136_MSILFTreasuryPortfolio_ClassAdvisoryMember"
      decimals="INF"
      id="foot-17136_2867946-1031"
      unitRef="RATIO">0.0046</oef:ExpensesOverAssets>
    <oef:FeeWaiverOrReimbursementOverAssets
      contextRef="c_17136_MSILFTreasuryPortfolio_ClassAdvisoryMember"
      decimals="INF"
      id="foot-17136_2867946-1041"
      unitRef="RATIO">0.0001</oef:FeeWaiverOrReimbursementOverAssets>
    <oef:NetExpensesOverAssets
      contextRef="c_17136_MSILFTreasuryPortfolio_ClassAdvisoryMember"
      decimals="INF"
      id="foot-17136_2867946-1051"
      unitRef="RATIO">0.0045</oef:NetExpensesOverAssets>
    <oef:ExpenseExampleHeading
      contextRef="c_17136_MSILFTreasuryPortfolioMember"
      id="ixv-46580"
      xml:lang="en-US">Example</oef:ExpenseExampleHeading>
    <oef:ExpenseExampleNarrativeTextBlock
      contextRef="c_17136_MSILFTreasuryPortfolioMember"
      id="ixv-46584"
      xml:lang="en-US">

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;The example below is intended to help you compare
the cost of investing in the Fund&#x2019;s&#160;&#x2009;Advisory&#160;&#x2009;Class with the cost of investing in &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;other
mutual funds.&lt;/span&gt;&lt;/div&gt;

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;The example assumes that you invest $10,000
in the Fund&#x2019;s&#160;&#x2009;Advisory Class for the time periods indicated and then redeem all of &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;your
shares at the end of those periods, your investment has a 5% return each year and that the Fund&#x2019;s operating expenses remain
the &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;same (except that the example incorporates
the fee waiver and/or expense reimbursement arrangement for only the first year). &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;Although
your actual costs may be higher or lower, based on these assumptions your costs would be:&lt;/span&gt;&lt;/div&gt;</oef:ExpenseExampleNarrativeTextBlock>
    <oef:ExpenseExampleWithRedemptionTableTextBlock
      contextRef="c_17136_MSILFTreasuryPortfolioMember"
      id="ixv-46598"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="width:100%;cellspacing:0;margin-left:0;border-bottom:0.25pt solid #000000;margin-top:10px;"&gt;
  &lt;tr style="height:1px;"&gt;
    &lt;td style="height:1px;width:34.33401678981779%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:15.787844790901001%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:16.368138032419047%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:16.368138032419047%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:16.368138032419047%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:0.7737243220240628%"&gt;&lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&#160;&lt;/div&gt;
        &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;&lt;b&gt;1
        Year&lt;/b&gt;&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;&lt;b&gt;3
        Years&lt;/b&gt;&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;&lt;b&gt;5
        Years&lt;/b&gt;&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;&lt;b&gt;10
        Years&lt;/b&gt;&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;Advisory
        Class&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;"&gt;$46
        &lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;"&gt;$147
        &lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;"&gt;$257
        &lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;"&gt;$578
        &lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:top"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:ExpenseExampleWithRedemptionTableTextBlock>
    <oef:ExpenseExampleYear01
      contextRef="c_17136_MSILFTreasuryPortfolio_ClassAdvisoryMember"
      decimals="INF"
      id="ixv-131228"
      unitRef="USD">46</oef:ExpenseExampleYear01>
    <oef:ExpenseExampleYear03
      contextRef="c_17136_MSILFTreasuryPortfolio_ClassAdvisoryMember"
      decimals="INF"
      id="ixv-131229"
      unitRef="USD">147</oef:ExpenseExampleYear03>
    <oef:ExpenseExampleYear05
      contextRef="c_17136_MSILFTreasuryPortfolio_ClassAdvisoryMember"
      decimals="INF"
      id="ixv-131230"
      unitRef="USD">257</oef:ExpenseExampleYear05>
    <oef:ExpenseExampleYear10
      contextRef="c_17136_MSILFTreasuryPortfolio_ClassAdvisoryMember"
      decimals="INF"
      id="ixv-131231"
      unitRef="USD">578</oef:ExpenseExampleYear10>
    <oef:StrategyHeading
      contextRef="c_17136_MSILFTreasuryPortfolioMember"
      id="ixv-46649"
      xml:lang="en-US">Principal
Investment Strategies</oef:StrategyHeading>
    <oef:StrategyNarrativeTextBlock
      contextRef="c_17136_MSILFTreasuryPortfolioMember"
      id="ixv-46653"
      xml:lang="en-US">

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;The Fund has adopted a policy to invest exclusively
in U.S. Treasury obligations, which are backed by the full faith and credit of the &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;United
States, and repurchase agreements collateralized by such securities, and, accordingly, qualifies as a &#x201c;government money &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;market
fund&#x201d; under federal regulations. The Fund is permitted to hold a portion of its assets in cash.&lt;/span&gt;&lt;/div&gt;

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;A &#x201c;government money market fund&#x201d;
is a money market fund that invests at least 99.5% of its total assets in cash, securities issued or &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;guaranteed
by the United States or certain U.S. government agencies or instrumentalities and/or repurchase agreements that are &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;collateralized
fully by the foregoing. A &#x201c;government money market fund&#x201d; is exempt from requirements that permit and, under &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;certain
circumstances, require money market funds to impose a &#x201c;liquidity fee&#x201d; on redemptions. In selecting investments, the Adviser
&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;seeks to maintain the Fund&#x2019;s share
price at $1.00. The share price remaining stable at $1.00 means that the Fund would preserve the &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;principal
value of your investment.&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;
As a &#x201c;government money market fund,&#x201d; the Fund may value its securities using the amortized &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;cost
method as permitted by Rule 2a-7 under the Investment Company Act of 1940, as amended (&#x201c;Rule 2a-7&#x201d; under the &#x201c;1940
&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;Act&#x201d;) to seek
to maintain a stable net asset value per share of $1.00.&lt;/span&gt;&lt;/div&gt;

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;In addition, the Fund has adopted a policy
that provides, under normal circumstances, at least 80% of the Fund&#x2019;s assets will be &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;invested
in U.S. Treasury obligations, which are backed by the full faith and credit of the United States, and repurchase agreements &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;collateralized
by such securities. This policy may be changed without shareholder approval; however, shareholders would be notified &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;upon
60 days&#x2019; notice in writing of any changes.&lt;/span&gt;&lt;/div&gt;

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;The Fund&#x2019;s investments
are subject to the quality, diversification, maturity, liquidity and other requirements of Rule 2a-7.&lt;/span&gt;&lt;/div&gt;</oef:StrategyNarrativeTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17136_MSILFTreasuryPortfolio_157Member"
      id="ixv-46716"
      xml:lang="en-US">&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;You
could lose money by investing in the Fund.&lt;/span&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17136_MSILFTreasuryPortfolio_164Member"
      id="ixv-46720"
      xml:lang="en-US">&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;An
investment in the Fund is not a bank account and is not insured or guaranteed by the Federal &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;Deposit
Insurance Corporation (&#x201c;FDIC&#x201d;) or any other government agency.&lt;/span&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17136_MSILFTreasuryPortfolio_165Member"
      id="ixv-46730"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;"&gt;&lt;b&gt;Credit
        and Interest Rate Risk.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt; Credit risk refers
        to the possibility that the issuer or guarantor of a security, or counterparty to a &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;transaction,
        will be unable or unwilling or perceived to be unable or unwilling to make interest payments and/or repay the &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;principal
        on its debt or otherwise honor its obligations, including the risk of default. In such instances, the value of the Fund &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;could
        decline and the Fund could lose money. If an issuer&#x2019;s, guarantor&#x2019;s or counterparty&#x2019;s financial condition worsens,
        the credit &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;quality of the issuer, guarantor
        or counterparty may deteriorate. Credit ratings may not be an accurate assessment of financial &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;condition,
        liquidity or credit risk. Although credit ratings may not accurately reflect the true credit risk of an instrument, a change &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;in
        the credit rating of an instrument or an issuer, guarantor or counterparty, or the market&#x2019;s perception of the creditworthiness
        of &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;an instrument or issuer, guarantor or
        counterparty can have a rapid, adverse effect on the instrument&#x2019;s value and liquidity and &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;make
        it more difficult for the Fund to sell at an advantageous price or time. Interest rate risk refers to the decline in the value of a &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;fixed-income
        security resulting from changes in the general level of interest rates. A wide variety of market and economic factors &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;can
        cause interest rates to rise or fall, including central bank monetary policy, rising inflation, disinflation or deflation, and &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;changes
        in general economic conditions. When the general level of interest rates goes up, the prices of most fixed-income &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;securities
        go down. When the general level of interest rates goes down, the prices of most fixed-income securities go up but the &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;yield
        or income from new issuances of fixed-income securities generally decreases. Securities with longer durations will generally &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;be
        more sensitive to changes in interest rates than securities with shorter durations. Fluctuations in interest rates may also affect &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;the
        liquidity of and income generated by fixed-income instruments held by the Fund.&#160;&#x2009;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;The
        Fund may invest in variable and &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;floating-rate
        securities. Although these instruments are generally less sensitive to interest rate changes than fixed-rate instruments, &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;the
        value of these securities may decline if their interest rates do not rise as quickly, or as much, as general interest rates.&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;
        The Fund &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;may face a heightened level of interest
        rate risk in times of monetary policy change and/or uncertainty, such as when the Federal &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;Reserve
        Board adjusts a quantitative easing program and/or changes rates. Changing interest rates may have unpredictable effects &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;on
        the markets and may detract from Fund performance. A changing interest rate environment increases certain risks, including &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;the
        potential for periods of market volatility and increased redemptions.&#160;&#x2009;&lt;/span&gt;&lt;/div&gt; &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17136_MSILFTreasuryPortfolio_166Member"
      id="ixv-46766"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;"&gt;&lt;b&gt;Fixed-Income
        Securities.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt; Fixed-income securities are
        subject to the risk of the issuer&#x2019;s inability to meet principal and interest &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;payments
        on its obligations (i.e., credit risk) and are subject to price volatility resulting from, among other things, interest rate &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;sensitivity
        (i.e., interest rate risk), market perception of the creditworthiness of the issuer and general market liquidity (i.e., market &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;risk).
        Securities with longer durations are likely to be more sensitive to changes in interest rates, generally making them more &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;volatile
        than securities with shorter durations. The Fund may be subject to certain liquidity risks that may result from the lack of &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;an
        active market and the reduced number and capacity of traditional market participants to make a market in fixed-income &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;securities.&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17136_MSILFTreasuryPortfolio_692Member"
      id="ixv-46785"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;-sec-ix-redline:true;"&gt;&lt;b&gt;U.S.
        Treasury Obligations.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;
        U.S. Treasury obligations, which are backed by the full faith and credit of the United States, have &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;historically
        involved minimal risk of loss of principal if held to maturity. However, due to fluctuations in interest rates, the market &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;value
        of such securities may vary during the period shareholders own shares of the Fund. Securities issued or guaranteed by the &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;U.S.
        Treasury are backed by the full faith and credit of the United States but are guaranteed only as to the timely payment of &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;interest
        and principal when held to maturity. In addition, notwithstanding that U.S. Treasury obligations are backed by the full &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;faith
        and credit of the United States, circumstances could arise that could prevent the timely payment of interest or principal, such &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;as
        reaching the legislative &#x201c;debt ceiling.&#x201d; Such non-payment could result in losses to and redemptions from the Fund.&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17136_MSILFTreasuryPortfolio_178Member"
      id="ixv-46804"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;-sec-ix-redline:true;"&gt;&lt;b&gt;U.S.
        Government Securities.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;
        The U.S. government securities in which the Fund invests can be subject to two types of risk: credit &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;risk
        and interest rate risk. When the general level of interest rates goes up, the prices of most fixed-income securities go down. &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;When
        the general level of interest rates goes down, the prices of most fixed-income securities go up. While the credit risk &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;associated
        with these U.S. government securities generally is considered to be minimal, the interest rate risk can be substantial.&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
        &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17136_MSILFTreasuryPortfolio_268Member"
      id="ixv-46820"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;"&gt;&lt;b&gt;Repurchase
        Agreements.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt; Repurchase agreements are
        subject to risks associated with the possibility of default by the seller at a time &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;when
        the collateral has declined in value, or insolvency of the seller, which may affect the Fund&#x2019;s right to control the collateral
        and &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;result in certain costs and delays. Repurchase
        agreements may involve a greater degree of credit risk than investments in U.S. &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;government
        securities.&#160;&#x2009;&lt;/span&gt;&lt;/div&gt; &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17136_MSILFTreasuryPortfolio_174Member"
      id="ixv-46863"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;padding-right:2%;padding-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;"&gt;&lt;b&gt;Market
        and Geopolitical Risk.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt; The value of your
        investment in the Fund is based on the values of the Fund&#x2019;s investments, which &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;change
        due to economic and other events that affect the&#160;&#x2009;U.S. and global markets generally, as well as those that affect or are &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;perceived
        or expected to affect particular regions, countries, industries, companies, issuers, sectors, asset classes or governments. &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;These
        types of events may be sudden and unexpected, and could adversely affect the value (or income generated by) and liquidity &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;of
        the Fund&#x2019;s investments, which may in turn impact the Fund&#x2019;s ability to sell securities and/or its ability to meet redemptions.
        &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;The risks associated with these developments
        may be magnified if certain social, political, economic and other conditions and &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;events
        (such as war, natural disasters or events, epidemics and pandemics, terrorism, conflicts, social unrest, recessions, inflation, &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;interest
        rate changes and supply chain disruptions) adversely interrupt or otherwise affect the global economy and financial &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;markets.
        It is difficult to predict when events affecting the U.S. or global financial markets or economies may occur, the effects &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;that
        such events may have and the duration of those effects (which may last for extended periods). These types of events may &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;negatively
        impact broad segments of businesses and populations and have a significant and rapid negative impact on the &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;performance
        or value of the Fund&#x2019;s investments, adversely affect &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;the
        Fund&#x2019;s ability to maintain a stable $1.00 share price&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;
        and &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;exacerbate pre-existing risks to the
        Fund. The frequency and magnitude of resulting changes in the value of the Fund&#x2019;s &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;investments
        cannot be predicted.&lt;/span&gt;&lt;/div&gt; &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17136_MSILFTreasuryPortfolio_480Member"
      id="ixv-46891"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;"&gt;&lt;b&gt;Large
        Transactions Risk.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt; The Fund may experience
        adverse effects when certain large shareholders, or a number of shareholders &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;collectively,
        purchase or redeem large amounts of shares of the Fund, which may occur rapidly or unexpectedly. Such larger than &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;normal
        shareholder redemptions may &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;adversely
        &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;affect the Fund&#x2019;s ability to maintain
        a stable $1.00 share price and negatively &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;impact
        the Fund&#x2019;s liquidity. In some circumstances, the Fund may hold a relatively large proportion of its assets in cash in &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;anticipation
        of large redemptions. These large redemptions may also force the Fund to sell portfolio securities or other assets when &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;it
        might not otherwise do so, which may &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;adversely
        &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;affect the Fund&#x2019;s ability to maintain
        a stable $1.00 share price and increase the &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;Fund&#x2019;s
        transaction costs. In addition, large purchases of Fund shares may adversely affect the Fund&#x2019;s performance to the extent &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;that
        the Fund is delayed in investing new cash and is required to maintain a larger cash position than it ordinarily would.&lt;/span&gt;&lt;span style="-sec-ix-redline:true;"&gt;&lt;/span&gt;
        &lt;/div&gt; &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17136_MSILFTreasuryPortfolio_171Member"
      id="ixv-46916"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;"&gt;&lt;b&gt;Stable
        NAV Risk.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt; The Fund may not be able to
        maintain a stable $1.00 share price at all times. If the Fund or another money &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;market
        fund fails to maintain a stable NAV (or if there is a perceived threat of the inability to maintain a stable NAV), the Fund &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;could
        be subject to increased redemptions, which may adversely impact the Fund&#x2019;s ability to maintain a stable $1.00 share price.&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17136_MSILFTreasuryPortfolio_188Member"
      id="ixv-46931"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;"&gt;&lt;b&gt;Active
        Management Risk.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt; In pursuing the Fund&#x2019;s
        investment objective, the Adviser has considerable leeway in deciding which &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;investments
        to buy, hold or sell on a day-to-day basis, and which trading strategies to use. For example, the Adviser, in its &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;discretion,
        may determine to use some permitted trading strategies while not using others. The success or failure of such decisions &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;will
        affect the Fund&#x2019;s performance.&lt;/span&gt;&lt;/div&gt; &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:BarChartAndPerformanceTableHeading
      contextRef="c_17136_MSILFTreasuryPortfolioMember"
      id="ixv-46954"
      xml:lang="en-US">Performance
Information</oef:BarChartAndPerformanceTableHeading>
    <oef:PerformanceNarrativeTextBlock
      contextRef="c_17136_MSILFTreasuryPortfolioMember"
      id="ixv-46958"
      xml:lang="en-US">

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;The
bar chart and table below provide some indication of the risks of investing in the Fund by showing changes in the performance &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;of
the Fund&#x2019;s Advisory&#160;&#x2009;Class shares from year-to-year and by showing the average annual returns of the Fund&#x2019;s
Advisory&#160;&#x2009;Class shares &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;for the
one, five and 10 year periods. &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;The
Fund&#x2019;s past performance is not necessarily an indication of how the Fund will perform in &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;the
future.&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt; Updated performance
information is available online at &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;www.morganstanley.com/liquidity&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;.&lt;/span&gt;&lt;/div&gt;</oef:PerformanceNarrativeTextBlock>
    <oef:PerformanceInformationIllustratesVariabilityOfReturns
      contextRef="c_17136_MSILFTreasuryPortfolioMember"
      id="ixv-46960"
      xml:lang="en-US">The
bar chart and table below provide some indication of the risks of investing in the Fund by showing changes in the performance of
the Fund&#x2019;s Advisory&#160;&#x2009;Class shares from year-to-year and by showing the average annual returns of the Fund&#x2019;s
Advisory&#160;&#x2009;Class shares for the
one, five and 10 year periods. </oef:PerformanceInformationIllustratesVariabilityOfReturns>
    <oef:PerformancePastDoesNotIndicateFuture
      contextRef="c_17136_MSILFTreasuryPortfolioMember"
      id="ixv-46964"
      xml:lang="en-US">The
Fund&#x2019;s past performance is not necessarily an indication of how the Fund will perform in the
future.</oef:PerformancePastDoesNotIndicateFuture>
    <oef:PerformanceAvailabilityWebSiteAddress
      contextRef="c_17136_MSILFTreasuryPortfolioMember"
      id="ixv-46968"
      xml:lang="en-US">www.morganstanley.com/liquidity</oef:PerformanceAvailabilityWebSiteAddress>
    <oef:BarChartHeading
      contextRef="c_17136_MSILFTreasuryPortfolioMember"
      id="ixv-46972"
      xml:lang="en-US">Annual
Total Returns&#x2014;Calendar Years</oef:BarChartHeading>
    <oef:BarChartTableTextBlock
      contextRef="c_17136_MSILFTreasuryPortfolioMember"
      id="ixv-46976"
      xml:lang="en-US">

&lt;div&gt;&lt;img alt="image" src="pr17136img006.jpg"/&gt;&lt;/div&gt;</oef:BarChartTableTextBlock>
    <oef:BarChartClosingTextBlock
      contextRef="c_17136_MSILFTreasuryPortfolioMember"
      id="ixv-46985"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="width:100%;cellspacing:0;padding-bottom:2pt;padding-top:0pt;margin-left:0pt;"&gt;
  &lt;tr style="height:1px;"&gt;
    &lt;td style="height:1px;width:33.14119922630561%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:33.71953578336557%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:33.13926499032882%"&gt;&lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:top"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;&lt;b&gt;High
        Quarter&lt;/b&gt;&lt;/span&gt; &lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:top"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;12/31/23&lt;/span&gt;
        &lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:top"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;"&gt;1.25%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="vertical-align:top"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;&lt;b&gt;Low
        Quarter&lt;/b&gt;&lt;/span&gt; &lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:top"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;03/31/22&lt;/span&gt;
        &lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:top"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;"&gt;0.00%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:BarChartClosingTextBlock>
    <oef:HighestQuarterlyReturnLabel
      contextRef="c_17136_MSILFTreasuryPortfolio_ClassAdvisoryMember"
      id="ixv-46995"
      xml:lang="en-US">High
        Quarter</oef:HighestQuarterlyReturnLabel>
    <oef:BarChartHighestQuarterlyReturnDate
      contextRef="c_17136_MSILFTreasuryPortfolio_ClassAdvisoryMember"
      id="ixv-47000"
      xml:lang="en-US">2023-12-31</oef:BarChartHighestQuarterlyReturnDate>
    <oef:BarChartHighestQuarterlyReturn
      contextRef="c_17136_MSILFTreasuryPortfolio_ClassAdvisoryMember"
      decimals="INF"
      id="ixv-131232"
      unitRef="RATIO">0.0125</oef:BarChartHighestQuarterlyReturn>
    <oef:LowestQuarterlyReturnLabel
      contextRef="c_17136_MSILFTreasuryPortfolio_ClassAdvisoryMember"
      id="ixv-47008"
      xml:lang="en-US">Low
        Quarter</oef:LowestQuarterlyReturnLabel>
    <oef:BarChartLowestQuarterlyReturnDate
      contextRef="c_17136_MSILFTreasuryPortfolio_ClassAdvisoryMember"
      id="ixv-47013"
      xml:lang="en-US">2022-03-31</oef:BarChartLowestQuarterlyReturnDate>
    <oef:BarChartLowestQuarterlyReturn
      contextRef="c_17136_MSILFTreasuryPortfolio_ClassAdvisoryMember"
      decimals="INF"
      id="ixv-131233"
      unitRef="RATIO">0</oef:BarChartLowestQuarterlyReturn>
    <oef:PerformanceTableHeading
      contextRef="c_17136_MSILFTreasuryPortfolioMember"
      id="ixv-47045"
      xml:lang="en-US">Average
Annual Total Returns(for
the Periods Ended&#160;&#x2009;December
31, 2025)</oef:PerformanceTableHeading>
    <oef:PerformanceTableTextBlock
      contextRef="c_17136_MSILFTreasuryPortfolioMember"
      id="foot-17136_2867982-1011"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="width:100%;cellspacing:0;margin-left:0;border-bottom:0.25pt solid #000000;margin-top:10px;"&gt;
  &lt;tr style="height:1px;"&gt;
    &lt;td style="height:1px;width:50.800317417307%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:16.377958851878375%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:16.377958851878375%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:16.443764878936268%"&gt;&lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&#160;&lt;/div&gt;
        &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:center;text-align:center;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;&lt;b&gt;Past&lt;/b&gt;&lt;/span&gt;&lt;br/&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;&lt;b&gt;One
        Year&lt;/b&gt;&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:center;text-align:center;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;&lt;b&gt;Past
        Five&lt;/b&gt;&lt;/span&gt;&lt;br/&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;&lt;b&gt;Years&lt;/b&gt;&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:center;text-align:center;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;&lt;b&gt;Past&lt;/b&gt;&lt;/span&gt;&lt;br/&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;&lt;b&gt;Ten
        Years&lt;/b&gt;&lt;/span&gt;&lt;/div&gt; &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;Treasury
        Portfolio&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:center;text-align:center;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;-sec-ix-redline:true;"&gt;3.91%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:center;text-align:center;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;-sec-ix-redline:true;"&gt;2.95%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:center;text-align:center;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;-sec-ix-redline:true;"&gt;1.87%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:PerformanceTableTextBlock>
    <oef:AvgAnnlRtrPct
      contextRef="c_17136_MSILFTreasuryPortfolio_ClassAdvisory_2025_01_01_2025_12_31Member"
      decimals="INF"
      id="foot-17136_2867982-1021"
      unitRef="RATIO">0.0391</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="c_17136_MSILFTreasuryPortfolio_ClassAdvisory_2021_01_01_2025_12_31Member"
      decimals="INF"
      id="foot-17136_2867982-1031"
      unitRef="RATIO">0.0295</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="c_17136_MSILFTreasuryPortfolio_ClassAdvisory_2016_01_01_2025_12_31Member"
      decimals="INF"
      id="foot-17136_2867982-1041"
      unitRef="RATIO">0.0187</oef:AvgAnnlRtrPct>
    <oef:PerformanceTableClosingTextBlock
      contextRef="c_17136_MSILFTreasuryPortfolioMember"
      id="ixv-47104"
      xml:lang="en-US">

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;You
may obtain the Fund&#x2019;s 7-day current yield by calling &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;1-888-378-1630&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;.&lt;/span&gt;&lt;/div&gt;</oef:PerformanceTableClosingTextBlock>
    <oef:MoneyMarketSevenDayYieldCaption
      contextRef="c_17136_MSILFTreasuryPortfolioMember"
      id="ixv-47106"
      xml:lang="en-US">You
may obtain the Fund&#x2019;s 7-day current yield by calling 1-888-378-1630.</oef:MoneyMarketSevenDayYieldCaption>
    <oef:MoneyMarketSevenDayYieldPhone
      contextRef="c_17136_MSILFTreasuryPortfolioMember"
      id="ixv-47108"
      xml:lang="en-US">1-888-378-1630</oef:MoneyMarketSevenDayYieldPhone>
    <oef:ObjectiveHeading
      contextRef="c_17136_MSILFTreasurySecuritiesPortfolioMember"
      id="ixv-47184"
      xml:lang="en-US">Investment
Objective</oef:ObjectiveHeading>
    <oef:ObjectivePrimaryTextBlock
      contextRef="c_17136_MSILFTreasurySecuritiesPortfolioMember"
      id="ixv-47188"
      xml:lang="en-US">

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;The Treasury Securities Portfolio (the &#x201c;Fund&#x201d;)
seeks preservation of capital, daily liquidity and maximum current income.&lt;/span&gt;&lt;/div&gt;</oef:ObjectivePrimaryTextBlock>
    <oef:ExpenseHeading
      contextRef="c_17136_MSILFTreasurySecuritiesPortfolioMember"
      id="ixv-47193"
      xml:lang="en-US">Fees
and Expenses</oef:ExpenseHeading>
    <oef:ExpenseNarrativeTextBlock
      contextRef="c_17136_MSILFTreasurySecuritiesPortfolioMember"
      id="ixv-47197"
      xml:lang="en-US">

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;The table below describes the expenses that
you may pay if you buy, hold and sell Advisory Class shares of the Fund. The Fund does &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;not
charge any sales loads or other fees when you purchase or redeem shares. &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;&lt;b&gt;You
may pay fees other than the fees and expenses of &lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;&lt;b&gt;the
Fund, such as brokerage commissions and other fees charged by financial intermediaries, which are not reflected in the &lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;&lt;b&gt;tables
and examples below.&lt;/b&gt;&lt;/span&gt;&lt;/div&gt;</oef:ExpenseNarrativeTextBlock>
    <oef:OperatingExpensesCaption
      contextRef="c_17136_MSILFTreasurySecuritiesPortfolioMember"
      id="ixv-47208"
      xml:lang="en-US">Annual
Fund Operating Expenses&#160;&#x2009;(expenses
that you pay each year as a percentage of the value of your investment)</oef:OperatingExpensesCaption>
    <oef:AnnualFundOperatingExpensesTableTextBlock
      contextRef="c_17136_MSILFTreasurySecuritiesPortfolioMember"
      id="foot-17136_2868006-1011"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="width:100%;cellspacing:0;margin-left:0;border-bottom:0.25pt solid #000000;margin-top:10px;"&gt;
  &lt;tr style="height:1px;"&gt;
    &lt;td style="height:1px;width:84.95558093173594%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:15.044419068264077%"&gt;&lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&#160;&lt;/div&gt;
        &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;&lt;b&gt;Advisory
        Class&lt;/b&gt;&lt;/span&gt;&lt;/div&gt; &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;Advisory
        Fee&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;"&gt;0.15%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;Distribution
        and/or Shareholder Service (12b-1) Fee&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;"&gt;None&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;Other
        Expenses&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;"&gt;0.06%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;Service
        and Shareholder Administration Fee&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;"&gt;0.25%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;Total
        Annual Fund Operating Expenses&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:6pt;;"&gt;&lt;sup&gt;1&lt;/sup&gt;&lt;/span&gt;
        &lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;"&gt;0.46%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;Fee
        Waiver and/or Expense Reimbursement&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:6pt;;"&gt;&lt;sup&gt;1&lt;/sup&gt;&lt;/span&gt;
        &lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;"&gt;0.01%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;Total
        Annual Fund Operating Expenses After Fee Waiver and/or Expense Reimbursement&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:6pt;;"&gt;&lt;sup&gt;1&lt;/sup&gt;&lt;/span&gt;
        &lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;"&gt;0.45%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:AnnualFundOperatingExpensesTableTextBlock>
    <oef:ManagementFeesOverAssets
      contextRef="c_17136_MSILFTreasurySecuritiesPortfolio_ClassAdvisoryMember"
      decimals="INF"
      id="ixv-131237"
      unitRef="RATIO">0.0015</oef:ManagementFeesOverAssets>
    <oef:DistributionAndService12b1FeesOverAssets
      contextRef="c_17136_MSILFTreasurySecuritiesPortfolio_ClassAdvisoryMember"
      decimals="INF"
      id="ixv-131238"
      unitRef="RATIO">0</oef:DistributionAndService12b1FeesOverAssets>
    <oef:OtherExpensesOverAssets
      contextRef="c_17136_MSILFTreasurySecuritiesPortfolio_ClassAdvisoryMember"
      decimals="INF"
      id="foot-17136_2868006-1021"
      unitRef="RATIO">0.0006</oef:OtherExpensesOverAssets>
    <oef:Component1OtherExpensesOverAssets
      contextRef="c_17136_MSILFTreasurySecuritiesPortfolio_ClassAdvisoryMember"
      decimals="INF"
      id="ixv-131240"
      unitRef="RATIO">0.0025</oef:Component1OtherExpensesOverAssets>
    <oef:ExpensesOverAssets
      contextRef="c_17136_MSILFTreasurySecuritiesPortfolio_ClassAdvisoryMember"
      decimals="INF"
      id="foot-17136_2868006-1031"
      unitRef="RATIO">0.0046</oef:ExpensesOverAssets>
    <oef:FeeWaiverOrReimbursementOverAssets
      contextRef="c_17136_MSILFTreasurySecuritiesPortfolio_ClassAdvisoryMember"
      decimals="INF"
      id="foot-17136_2868006-1041"
      unitRef="RATIO">0.0001</oef:FeeWaiverOrReimbursementOverAssets>
    <oef:NetExpensesOverAssets
      contextRef="c_17136_MSILFTreasurySecuritiesPortfolio_ClassAdvisoryMember"
      decimals="INF"
      id="foot-17136_2868006-1051"
      unitRef="RATIO">0.0045</oef:NetExpensesOverAssets>
    <oef:ExpenseExampleHeading
      contextRef="c_17136_MSILFTreasurySecuritiesPortfolioMember"
      id="ixv-47297"
      xml:lang="en-US">Example</oef:ExpenseExampleHeading>
    <oef:ExpenseExampleNarrativeTextBlock
      contextRef="c_17136_MSILFTreasurySecuritiesPortfolioMember"
      id="ixv-47301"
      xml:lang="en-US">

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;The example below is intended to help you compare
the cost of investing in the Fund&#x2019;s&#160;&#x2009;Advisory&#160;&#x2009;Class with the cost of investing in &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;other
mutual funds.&lt;/span&gt;&lt;/div&gt;

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;The example assumes that you invest $10,000
in the Fund&#x2019;s&#160;&#x2009;Advisory Class for the time periods indicated and then redeem all of &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;your
shares at the end of those periods, your investment has a 5% return each year and that the Fund&#x2019;s operating expenses remain
the &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;same (except that the example incorporates
the fee waiver and/or expense reimbursement arrangement for only the first year). &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;Although
your actual costs may be higher or lower, based on these assumptions your costs would be:&lt;/span&gt;&lt;/div&gt;</oef:ExpenseExampleNarrativeTextBlock>
    <oef:ExpenseExampleWithRedemptionTableTextBlock
      contextRef="c_17136_MSILFTreasurySecuritiesPortfolioMember"
      id="ixv-47315"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="width:100%;cellspacing:0;margin-left:0;border-bottom:0.25pt solid #000000;margin-top:10px;"&gt;
  &lt;tr style="height:1px;"&gt;
    &lt;td style="height:1px;width:34.33401678981779%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:15.787844790901001%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:16.368138032419047%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:16.368138032419047%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:16.368138032419047%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:0.7737243220240628%"&gt;&lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&#160;&lt;/div&gt;
        &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;&lt;b&gt;1
        Year&lt;/b&gt;&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;&lt;b&gt;3
        Years&lt;/b&gt;&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;&lt;b&gt;5
        Years&lt;/b&gt;&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;&lt;b&gt;10
        Years&lt;/b&gt;&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;Advisory
        Class&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;"&gt;$46
        &lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;"&gt;$147
        &lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;"&gt;$257
        &lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;"&gt;$578
        &lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:top"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:ExpenseExampleWithRedemptionTableTextBlock>
    <oef:ExpenseExampleYear01
      contextRef="c_17136_MSILFTreasurySecuritiesPortfolio_ClassAdvisoryMember"
      decimals="INF"
      id="ixv-131244"
      unitRef="USD">46</oef:ExpenseExampleYear01>
    <oef:ExpenseExampleYear03
      contextRef="c_17136_MSILFTreasurySecuritiesPortfolio_ClassAdvisoryMember"
      decimals="INF"
      id="ixv-131245"
      unitRef="USD">147</oef:ExpenseExampleYear03>
    <oef:ExpenseExampleYear05
      contextRef="c_17136_MSILFTreasurySecuritiesPortfolio_ClassAdvisoryMember"
      decimals="INF"
      id="ixv-131246"
      unitRef="USD">257</oef:ExpenseExampleYear05>
    <oef:ExpenseExampleYear10
      contextRef="c_17136_MSILFTreasurySecuritiesPortfolio_ClassAdvisoryMember"
      decimals="INF"
      id="ixv-131247"
      unitRef="USD">578</oef:ExpenseExampleYear10>
    <oef:StrategyHeading
      contextRef="c_17136_MSILFTreasurySecuritiesPortfolioMember"
      id="ixv-47366"
      xml:lang="en-US">Principal
Investment Strategies</oef:StrategyHeading>
    <oef:StrategyNarrativeTextBlock
      contextRef="c_17136_MSILFTreasurySecuritiesPortfolioMember"
      id="ixv-47370"
      xml:lang="en-US">

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;The Fund has adopted a policy to invest exclusively
in U.S. Treasury obligations, which are backed by the full faith and credit of the &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;United
States, and, accordingly, qualifies as a &#x201c;government money market fund&#x201d; under federal regulations. The Fund is permitted
to &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;hold a portion of its assets in cash.&lt;/span&gt;&lt;/div&gt;

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;A &#x201c;government money market fund&#x201d;
is a money market fund that invests at least 99.5% of its total assets in cash, securities issued or &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;guaranteed
by the United States or certain U.S. government agencies or instrumentalities and/or repurchase agreements that are &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;collateralized
fully by the foregoing. A &#x201c;government money market fund&#x201d; is exempt from requirements that permit and, under &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;certain
circumstances, require money market funds to impose a &#x201c;liquidity fee&#x201d; on redemptions. In selecting investments, the Adviser
&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;seeks to maintain the Fund&#x2019;s share
price at $1.00. The share price remaining stable at $1.00 means that the Fund would preserve the &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;principal
value of your investment.&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;
As a &#x201c;government money market fund,&#x201d; the Fund may value its securities using the amortized &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;cost
method as permitted by Rule 2a-7 under the Investment Company Act of 1940, as amended (&#x201c;Rule 2a-7&#x201d; under the &#x201c;1940
&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;Act&#x201d;) to seek
to maintain a stable net asset value per share of $1.00.&lt;/span&gt;&lt;/div&gt;

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;In addition, the Fund has adopted a policy
that provides, under normal circumstances, at least 80% of the Fund&#x2019;s assets will be &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;invested
in U.S. Treasury obligations, which are backed by the full faith and credit of the United States. This policy may be changed &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;without
shareholder approval; however, shareholders would be notified upon 60 days&#x2019; notice in writing of any changes.&lt;/span&gt;&lt;/div&gt;

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;The Fund&#x2019;s investments
are subject to the quality, diversification, maturity, liquidity and other requirements of Rule 2a-7.&lt;/span&gt;&lt;/div&gt;</oef:StrategyNarrativeTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17136_MSILFTreasurySecuritiesPortfolio_157Member"
      id="ixv-47432"
      xml:lang="en-US">&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;You
could lose money by investing in the Fund.&lt;/span&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17136_MSILFTreasurySecuritiesPortfolio_164Member"
      id="ixv-47436"
      xml:lang="en-US">&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;An
investment in the Fund is not a bank account and is not insured or guaranteed by the Federal &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;Deposit
Insurance Corporation (&#x201c;FDIC&#x201d;) or any other government agency.&lt;/span&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17136_MSILFTreasurySecuritiesPortfolio_165Member"
      id="ixv-47446"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;"&gt;&lt;b&gt;Credit
        and Interest Rate Risk.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt; Credit risk refers
        to the possibility that the issuer or guarantor of a security, or counterparty to a &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;transaction,
        will be unable or unwilling or perceived to be unable or unwilling to make interest payments and/or repay the &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;principal
        on its debt or otherwise honor its obligations, including the risk of default. In such instances, the value of the Fund &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;could
        decline and the Fund could lose money. If an issuer&#x2019;s, guarantor&#x2019;s or counterparty&#x2019;s financial condition worsens,
        the credit &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;quality of the issuer, guarantor
        or counterparty may deteriorate. Credit ratings may not be an accurate assessment of financial &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;condition,
        liquidity or credit risk. Although credit ratings may not accurately reflect the true credit risk of an instrument, a change &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;in
        the credit rating of an instrument or an issuer, guarantor or counterparty, or the market&#x2019;s perception of the creditworthiness
        of &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;an instrument or issuer, guarantor or
        counterparty can have a rapid, adverse effect on the instrument&#x2019;s value and liquidity and &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;make
        it more difficult for the Fund to sell at an advantageous price or time. Interest rate risk refers to the decline in the value of a &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;fixed-income
        security resulting from changes in the general level of interest rates. A wide variety of market and economic factors &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;can
        cause interest rates to rise or fall, including central bank monetary policy, rising inflation, disinflation or deflation, and &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;changes
        in general economic conditions. When the general level of interest rates goes up, the prices of most fixed-income &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;securities
        go down. When the general level of interest rates goes down, the prices of most fixed-income securities go up but the &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;yield
        or income from new issuances of fixed-income securities generally decreases. Securities with longer durations will generally &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;be
        more sensitive to changes in interest rates than securities with shorter durations. Fluctuations in interest rates may also affect &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;the
        liquidity of and income generated by fixed-income instruments held by the Fund.&#160;&#x2009;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;The
        Fund may invest in variable and &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;floating-rate
        securities. Although these instruments are generally less sensitive to interest rate changes than fixed-rate instruments, &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;the
        value of these securities may decline if their interest rates do not rise as quickly, or as much, as general interest rates.&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;
        The Fund &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;may face a heightened level of interest
        rate risk in times of monetary policy change and/or uncertainty, such as when the Federal &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;Reserve
        Board adjusts a quantitative easing program and/or changes rates. Changing interest rates may have unpredictable effects &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;on
        the markets and may detract from Fund performance. A changing interest rate environment increases certain risks, including &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;the
        potential for periods of market volatility and increased redemptions.&#160;&#x2009;&lt;/span&gt;&lt;/div&gt; &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17136_MSILFTreasurySecuritiesPortfolio_166Member"
      id="ixv-47482"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;"&gt;&lt;b&gt;Fixed-Income
        Securities.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt; Fixed-income securities are
        subject to the risk of the issuer&#x2019;s inability to meet principal and interest &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;payments
        on its obligations (i.e., credit risk) and are subject to price volatility resulting from, among other things, interest rate &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;sensitivity
        (i.e., interest rate risk), market perception of the creditworthiness of the issuer and general market liquidity (i.e., market &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;risk).
        Securities with longer durations are likely to be more sensitive to changes in interest rates, generally making them more &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;volatile
        than securities with shorter durations. The Fund may be subject to certain liquidity risks that may result from the lack of &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;an
        active market and the reduced number and capacity of traditional market participants to make a market in fixed-income &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;securities.&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17136_MSILFTreasurySecuritiesPortfolio_692Member"
      id="ixv-47501"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;-sec-ix-redline:true;"&gt;&lt;b&gt;U.S.
        Treasury Obligations.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;
        U.S. Treasury obligations, which are backed by the full faith and credit of the United States, have &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;historically
        involved minimal risk of loss of principal if held to maturity. However, due to fluctuations in interest rates, the market &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;value
        of such securities may vary during the period shareholders own shares of the Fund. Securities issued or guaranteed by the &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;U.S.
        Treasury are backed by the full faith and credit of the United States but are guaranteed only as to the timely payment of &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;interest
        and principal when held to maturity. In addition, notwithstanding that U.S. Treasury obligations are backed by the full &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;faith
        and credit of the United States, circumstances could arise that could prevent the timely payment of interest or principal, such &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;as
        reaching the legislative &#x201c;debt ceiling.&#x201d; Such non-payment could result in losses to and redemptions from the Fund.&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17136_MSILFTreasurySecuritiesPortfolio_178Member"
      id="ixv-47520"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;"&gt;&lt;b&gt;U.S.
        Government Securities.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt; The U.S. government
        securities in which the Fund invests can be subject to two types of risk: credit &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;risk
        and interest rate risk. When the general level of interest rates goes up, the prices of most fixed-income securities go down. &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;When
        the general level of interest rates goes down, the prices of most fixed-income securities go up. While the credit risk &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;associated
        with these U.S. government securities generally is considered to be minimal, the interest rate risk can be substantial.&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
        &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17136_MSILFTreasurySecuritiesPortfolio_174Member"
      id="ixv-47536"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;"&gt;&lt;b&gt;Market
        and Geopolitical Risk.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt; The value of your
        investment in the Fund is based on the values of the Fund&#x2019;s investments, which &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;change
        due to economic and other events that affect the&#160;&#x2009;U.S. and global markets generally, as well as those that affect or are &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;perceived
        or expected to affect particular regions, countries, industries, companies, issuers, sectors, asset classes or governments. &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;These
        types of events may be sudden and unexpected, and could adversely affect the value (or income generated by) and liquidity &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;of
        the Fund&#x2019;s investments, which may in turn impact the Fund&#x2019;s ability to sell securities and/or its ability to meet redemptions.
        &lt;/span&gt;&lt;/div&gt; &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;padding-right:2%;padding-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#999999;;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:12pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;The
        risks associated with these developments may be magnified if certain social, political, economic and other conditions and &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;events
        (such as war, natural disasters or events, epidemics and pandemics, terrorism, conflicts, social unrest, recessions, inflation, &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;interest
        rate changes and supply chain disruptions) adversely interrupt or otherwise affect the global economy and financial &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;markets.
        It is difficult to predict when events affecting the U.S. or global financial markets or economies may occur, the effects &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;that
        such events may have and the duration of those effects (which may last for extended periods). These types of events may &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;negatively
        impact broad segments of businesses and populations and have a significant and rapid negative impact on the &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;performance
        or value of the Fund&#x2019;s investments, adversely affect &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;the
        Fund&#x2019;s ability to maintain a stable $1.00 share price&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;
        and &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;exacerbate pre-existing risks to the
        Fund. The frequency and magnitude of resulting changes in the value of the Fund&#x2019;s &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;investments
        cannot be predicted.&lt;/span&gt;&lt;/div&gt; &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17136_MSILFTreasurySecuritiesPortfolio_480Member"
      id="ixv-47601"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;"&gt;&lt;b&gt;Large
        Transactions Risk.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt; The Fund may experience
        adverse effects when certain large shareholders, or a number of shareholders &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;collectively,
        purchase or redeem large amounts of shares of the Fund, which may occur rapidly or unexpectedly. Such larger than &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;normal
        shareholder redemptions may &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;adversely
        &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;affect the Fund&#x2019;s ability to maintain
        a stable $1.00 share price and negatively &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;impact
        the Fund&#x2019;s liquidity. In some circumstances, the Fund may hold a relatively large proportion of its assets in cash in &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;anticipation
        of large redemptions. These large redemptions may also force the Fund to sell portfolio securities or other assets when &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;it
        might not otherwise do so, which may &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;adversely
        &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;affect the Fund&#x2019;s ability to maintain
        a stable $1.00 share price and increase the &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;Fund&#x2019;s
        transaction costs. In addition, large purchases of Fund shares may adversely affect the Fund&#x2019;s performance to the extent &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;that
        the Fund is delayed in investing new cash and is required to maintain a larger cash position than it ordinarily would.&lt;/span&gt;&lt;span style="-sec-ix-redline:true;"&gt;&lt;/span&gt;
        &lt;/div&gt; &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17136_MSILFTreasurySecuritiesPortfolio_171Member"
      id="ixv-47626"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;"&gt;&lt;b&gt;Stable
        NAV Risk.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt; The Fund may not be able to
        maintain a stable $1.00 share price at all times. If the Fund or another money &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;market
        fund fails to maintain a stable NAV (or if there is a perceived threat of the inability to maintain a stable NAV), the Fund &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;could
        be subject to increased redemptions, which may adversely impact the Fund&#x2019;s ability to maintain a stable $1.00 share price.&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17136_MSILFTreasurySecuritiesPortfolio_188Member"
      id="ixv-47641"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;"&gt;&lt;b&gt;Active
        Management Risk.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt; In pursuing the Fund&#x2019;s
        investment objective, the Adviser has considerable leeway in deciding which &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;investments
        to buy, hold or sell on a day-to-day basis, and which trading strategies to use. For example, the Adviser, in its &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;discretion,
        may determine to use some permitted trading strategies while not using others. The success or failure of such decisions &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;will
        affect the Fund&#x2019;s performance.&lt;/span&gt;&lt;/div&gt; &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:BarChartAndPerformanceTableHeading
      contextRef="c_17136_MSILFTreasurySecuritiesPortfolioMember"
      id="ixv-47664"
      xml:lang="en-US">Performance
Information</oef:BarChartAndPerformanceTableHeading>
    <oef:PerformanceNarrativeTextBlock
      contextRef="c_17136_MSILFTreasurySecuritiesPortfolioMember"
      id="ixv-47668"
      xml:lang="en-US">

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;The
bar chart and table below provide some indication of the risks of investing in the Fund by showing changes in the performance &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;of
the Fund&#x2019;s&#160;&#x2009;Advisory&#160;&#x2009;Class shares from year-to-year and by showing the average annual returns of the Fund&#x2019;s&#160;&#x2009;Advisory&#160;&#x2009;Class
shares &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;for the one, five and 10 year periods.
&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;The
Fund&#x2019;s past performance is not necessarily an indication of how the Fund will perform in &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;the
future.&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt; Updated performance
information is available online at &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;www.morganstanley.com/liquidity&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;.&lt;/span&gt;&lt;/div&gt;</oef:PerformanceNarrativeTextBlock>
    <oef:PerformanceInformationIllustratesVariabilityOfReturns
      contextRef="c_17136_MSILFTreasurySecuritiesPortfolioMember"
      id="ixv-47670"
      xml:lang="en-US">The
bar chart and table below provide some indication of the risks of investing in the Fund by showing changes in the performance of
the Fund&#x2019;s&#160;&#x2009;Advisory&#160;&#x2009;Class shares from year-to-year and by showing the average annual returns of the Fund&#x2019;s&#160;&#x2009;Advisory&#160;&#x2009;Class
shares for the one, five and 10 year periods.
</oef:PerformanceInformationIllustratesVariabilityOfReturns>
    <oef:PerformancePastDoesNotIndicateFuture
      contextRef="c_17136_MSILFTreasurySecuritiesPortfolioMember"
      id="ixv-47674"
      xml:lang="en-US">The
Fund&#x2019;s past performance is not necessarily an indication of how the Fund will perform in the
future.</oef:PerformancePastDoesNotIndicateFuture>
    <oef:PerformanceAvailabilityWebSiteAddress
      contextRef="c_17136_MSILFTreasurySecuritiesPortfolioMember"
      id="ixv-47678"
      xml:lang="en-US">www.morganstanley.com/liquidity</oef:PerformanceAvailabilityWebSiteAddress>
    <oef:BarChartHeading
      contextRef="c_17136_MSILFTreasurySecuritiesPortfolioMember"
      id="ixv-47682"
      xml:lang="en-US">Annual
Total Returns&#x2014;Calendar Years</oef:BarChartHeading>
    <oef:BarChartTableTextBlock
      contextRef="c_17136_MSILFTreasurySecuritiesPortfolioMember"
      id="ixv-47686"
      xml:lang="en-US">

&lt;div&gt;&lt;img alt="image" src="pr17136img007.jpg"/&gt;&lt;/div&gt;</oef:BarChartTableTextBlock>
    <oef:BarChartClosingTextBlock
      contextRef="c_17136_MSILFTreasurySecuritiesPortfolioMember"
      id="ixv-47695"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="width:100%;cellspacing:0;padding-bottom:2pt;padding-top:0pt;margin-left:0pt;"&gt;
  &lt;tr style="height:1px;"&gt;
    &lt;td style="height:1px;width:33.14119922630561%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:33.71953578336557%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:33.13926499032882%"&gt;&lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:top"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;&lt;b&gt;High
        Quarter&lt;/b&gt;&lt;/span&gt; &lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:top"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;12/31/23&lt;/span&gt;
        &lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:top"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;"&gt;1.26%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="vertical-align:top"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;&lt;b&gt;Low
        Quarter&lt;/b&gt;&lt;/span&gt; &lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:top"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;09/30/16&lt;/span&gt;
        &lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:top"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;"&gt;0.00%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:BarChartClosingTextBlock>
    <oef:HighestQuarterlyReturnLabel
      contextRef="c_17136_MSILFTreasurySecuritiesPortfolio_ClassAdvisoryMember"
      id="ixv-47705"
      xml:lang="en-US">High
        Quarter</oef:HighestQuarterlyReturnLabel>
    <oef:BarChartHighestQuarterlyReturnDate
      contextRef="c_17136_MSILFTreasurySecuritiesPortfolio_ClassAdvisoryMember"
      id="ixv-47710"
      xml:lang="en-US">2023-12-31</oef:BarChartHighestQuarterlyReturnDate>
    <oef:BarChartHighestQuarterlyReturn
      contextRef="c_17136_MSILFTreasurySecuritiesPortfolio_ClassAdvisoryMember"
      decimals="INF"
      id="ixv-131248"
      unitRef="RATIO">0.0126</oef:BarChartHighestQuarterlyReturn>
    <oef:LowestQuarterlyReturnLabel
      contextRef="c_17136_MSILFTreasurySecuritiesPortfolio_ClassAdvisoryMember"
      id="ixv-47718"
      xml:lang="en-US">Low
        Quarter</oef:LowestQuarterlyReturnLabel>
    <oef:BarChartLowestQuarterlyReturnDate
      contextRef="c_17136_MSILFTreasurySecuritiesPortfolio_ClassAdvisoryMember"
      id="ixv-47723"
      xml:lang="en-US">2016-09-30</oef:BarChartLowestQuarterlyReturnDate>
    <oef:BarChartLowestQuarterlyReturn
      contextRef="c_17136_MSILFTreasurySecuritiesPortfolio_ClassAdvisoryMember"
      decimals="INF"
      id="ixv-131249"
      unitRef="RATIO">0</oef:BarChartLowestQuarterlyReturn>
    <oef:PerformanceTableHeading
      contextRef="c_17136_MSILFTreasurySecuritiesPortfolioMember"
      id="ixv-47729"
      xml:lang="en-US">Average
Annual Total Returns(for
the Periods Ended&#160;&#x2009;December
31, 2025)</oef:PerformanceTableHeading>
    <oef:PerformanceTableTextBlock
      contextRef="c_17136_MSILFTreasurySecuritiesPortfolioMember"
      id="ixv-47742"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="width:100%;cellspacing:0;margin-left:0;border-bottom:0.25pt solid #000000;margin-top:10px;"&gt;
  &lt;tr style="height:1px;"&gt;
    &lt;td style="height:1px;width:50.800317417307%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:16.377958851878375%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:16.377958851878375%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:16.443764878936268%"&gt;&lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&#160;&lt;/div&gt;
        &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:center;text-align:center;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;&lt;b&gt;Past&lt;/b&gt;&lt;/span&gt;&lt;br/&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;&lt;b&gt;One
        Year&lt;/b&gt;&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:center;text-align:center;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;&lt;b&gt;Past
        Five&lt;/b&gt;&lt;/span&gt;&lt;br/&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;&lt;b&gt;Years&lt;/b&gt;&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:center;text-align:center;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;&lt;b&gt;Past&lt;/b&gt;&lt;/span&gt;&lt;br/&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;&lt;b&gt;Ten
        Years&lt;/b&gt;&lt;/span&gt;&lt;/div&gt; &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;Treasury
        Securities Portfolio&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:center;text-align:center;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;-sec-ix-redline:true;"&gt;3.87%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:center;text-align:center;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;-sec-ix-redline:true;"&gt;2.91%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:center;text-align:center;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;-sec-ix-redline:true;"&gt;1.84%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:PerformanceTableTextBlock>
    <oef:AvgAnnlRtrPct
      contextRef="c_17136_MSILFTreasurySecuritiesPortfolio_ClassAdvisory_2025_01_01_2025_12_31Member"
      decimals="INF"
      id="ixv-131250"
      unitRef="RATIO">0.0387</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="c_17136_MSILFTreasurySecuritiesPortfolio_ClassAdvisory_2021_01_01_2025_12_31Member"
      decimals="INF"
      id="ixv-131251"
      unitRef="RATIO">0.0291</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="c_17136_MSILFTreasurySecuritiesPortfolio_ClassAdvisory_2016_01_01_2025_12_31Member"
      decimals="INF"
      id="ixv-131252"
      unitRef="RATIO">0.0184</oef:AvgAnnlRtrPct>
    <oef:PerformanceTableClosingTextBlock
      contextRef="c_17136_MSILFTreasurySecuritiesPortfolioMember"
      id="ixv-47814"
      xml:lang="en-US">

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;You
may obtain the Fund&#x2019;s 7-day current yield by calling &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;1-888-378-1630&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;.&lt;/span&gt;&lt;/div&gt;</oef:PerformanceTableClosingTextBlock>
    <oef:MoneyMarketSevenDayYieldCaption
      contextRef="c_17136_MSILFTreasurySecuritiesPortfolioMember"
      id="ixv-47816"
      xml:lang="en-US">You
may obtain the Fund&#x2019;s 7-day current yield by calling 1-888-378-1630.</oef:MoneyMarketSevenDayYieldCaption>
    <oef:MoneyMarketSevenDayYieldPhone
      contextRef="c_17136_MSILFTreasurySecuritiesPortfolioMember"
      id="ixv-47818"
      xml:lang="en-US">1-888-378-1630</oef:MoneyMarketSevenDayYieldPhone>
    <oef:ObjectiveHeading
      contextRef="c_17138_MSILFPrimePortfolioMember"
      id="ixv-54392"
      xml:lang="en-US">Investment
Objective</oef:ObjectiveHeading>
    <oef:ObjectivePrimaryTextBlock
      contextRef="c_17138_MSILFPrimePortfolioMember"
      id="ixv-54396"
      xml:lang="en-US">

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;The Prime Portfolio (the &#x201c;Fund&#x201d;)
seeks preservation of capital, daily liquidity and maximum current income.&lt;/span&gt;&lt;/div&gt;</oef:ObjectivePrimaryTextBlock>
    <oef:ExpenseHeading
      contextRef="c_17138_MSILFPrimePortfolioMember"
      id="ixv-54401"
      xml:lang="en-US">Fees
and Expenses</oef:ExpenseHeading>
    <oef:ExpenseNarrativeTextBlock
      contextRef="c_17138_MSILFPrimePortfolioMember"
      id="ixv-54405"
      xml:lang="en-US">

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;The table below describes the expenses that
you may pay if you buy, hold and sell Participant Class shares of the Fund. The Fund &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;does
not charge any sales loads or other fees when you purchase or redeem shares. &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;&lt;b&gt;You
may pay fees other than the fees and &lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;&lt;b&gt;expenses
of the Fund, such as brokerage commissions and other fees charged by financial intermediaries, which are not &lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;&lt;b&gt;reflected
in the tables and examples below.&lt;/b&gt;&lt;/span&gt;&lt;/div&gt;</oef:ExpenseNarrativeTextBlock>
    <oef:OperatingExpensesCaption
      contextRef="c_17138_MSILFPrimePortfolioMember"
      id="ixv-54416"
      xml:lang="en-US">Annual
Fund Operating Expenses&#160;&#x2009;(expenses
that you pay each year as a percentage of the value of your investment)</oef:OperatingExpensesCaption>
    <oef:AnnualFundOperatingExpensesTableTextBlock
      contextRef="c_17138_MSILFPrimePortfolioMember"
      id="foot-17138_2869393-1011"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="width:100%;cellspacing:0;margin-left:0;border-bottom:0.25pt solid #000000;margin-top:10px;"&gt;
  &lt;tr style="height:1px;"&gt;
    &lt;td style="height:1px;width:84.95558093173594%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:15.044419068264077%"&gt;&lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&#160;&lt;/div&gt;
        &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;&lt;b&gt;Participant
        Class&lt;/b&gt;&lt;/span&gt;&lt;/div&gt; &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;Advisory
        Fee&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;-sec-ix-redline:true;"&gt;0.15%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;Distribution
        and/or Shareholder Service (12b-1) Fee&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;-sec-ix-redline:true;"&gt;0.25%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;Other
        Expenses&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;-sec-ix-redline:true;"&gt;0.07%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;Shareholder
        Service Fee&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;-sec-ix-redline:true;"&gt;0.25%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;Total
        Annual Fund Operating Expenses&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:6pt;;-sec-ix-redline:true;"&gt;&lt;sup&gt;1&lt;/sup&gt;&lt;/span&gt;
        &lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;-sec-ix-redline:true;"&gt;0.72%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;Fee
        Waiver and/or Expense Reimbursement&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:6pt;;-sec-ix-redline:true;"&gt;&lt;sup&gt;1&lt;/sup&gt;&lt;/span&gt;
        &lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;-sec-ix-redline:true;"&gt;0.02%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;Total
        Annual Fund Operating Expenses After Fee Waiver and/or Expense Reimbursement&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:6pt;;-sec-ix-redline:true;"&gt;&lt;sup&gt;1&lt;/sup&gt;&lt;/span&gt;
        &lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;-sec-ix-redline:true;"&gt;0.70%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:AnnualFundOperatingExpensesTableTextBlock>
    <oef:ManagementFeesOverAssets
      contextRef="c_17138_MSILFPrimePortfolio_ClassParticipantMember"
      decimals="INF"
      id="ixv-131253"
      unitRef="RATIO">0.0015</oef:ManagementFeesOverAssets>
    <oef:DistributionAndService12b1FeesOverAssets
      contextRef="c_17138_MSILFPrimePortfolio_ClassParticipantMember"
      decimals="INF"
      id="ixv-131254"
      unitRef="RATIO">0.0025</oef:DistributionAndService12b1FeesOverAssets>
    <oef:OtherExpensesOverAssets
      contextRef="c_17138_MSILFPrimePortfolio_ClassParticipantMember"
      decimals="INF"
      id="ixv-131255"
      unitRef="RATIO">0.0007</oef:OtherExpensesOverAssets>
    <oef:Component1OtherExpensesOverAssets
      contextRef="c_17138_MSILFPrimePortfolio_ClassParticipantMember"
      decimals="INF"
      id="ixv-131256"
      unitRef="RATIO">0.0025</oef:Component1OtherExpensesOverAssets>
    <oef:ExpensesOverAssets
      contextRef="c_17138_MSILFPrimePortfolio_ClassParticipantMember"
      decimals="INF"
      id="foot-17138_2869393-1021"
      unitRef="RATIO">0.0072</oef:ExpensesOverAssets>
    <oef:FeeWaiverOrReimbursementOverAssets
      contextRef="c_17138_MSILFPrimePortfolio_ClassParticipantMember"
      decimals="INF"
      id="foot-17138_2869393-1031"
      unitRef="RATIO">0.0002</oef:FeeWaiverOrReimbursementOverAssets>
    <oef:NetExpensesOverAssets
      contextRef="c_17138_MSILFPrimePortfolio_ClassParticipantMember"
      decimals="INF"
      id="foot-17138_2869393-1041"
      unitRef="RATIO">0.007</oef:NetExpensesOverAssets>
    <oef:ExpenseExampleHeading
      contextRef="c_17138_MSILFPrimePortfolioMember"
      id="ixv-54505"
      xml:lang="en-US">Example</oef:ExpenseExampleHeading>
    <oef:ExpenseExampleNarrativeTextBlock
      contextRef="c_17138_MSILFPrimePortfolioMember"
      id="ixv-54509"
      xml:lang="en-US">

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;The example below is intended to help you compare
the cost of investing in the Fund&#x2019;s&#160;&#x2009;Participant&#160;&#x2009;Class with the cost of investing in &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;other
mutual funds.&lt;/span&gt;&lt;/div&gt;

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;The example assumes that you invest $10,000
in the Fund&#x2019;s&#160;&#x2009;Participant Class for the time periods indicated and then redeem all of &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;your
shares at the end of those periods, your investment has a 5% return each year and that the Fund&#x2019;s operating expenses remain
the &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;same (except that the example incorporates
the fee waiver and/or expense reimbursement arrangement for only the first year). &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;Although
your actual costs may be higher or lower, based on these assumptions your costs would be:&lt;/span&gt;&lt;/div&gt;</oef:ExpenseExampleNarrativeTextBlock>
    <oef:ExpenseExampleWithRedemptionTableTextBlock
      contextRef="c_17138_MSILFPrimePortfolioMember"
      id="ixv-54523"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="width:100%;cellspacing:0;margin-left:0;border-bottom:0.25pt solid #000000;margin-top:10px;"&gt;
  &lt;tr style="height:1px;"&gt;
    &lt;td style="height:1px;width:34.33401678981779%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:15.787844790901001%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:16.368138032419047%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:16.368138032419047%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:16.368138032419047%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:0.7737243220240628%"&gt;&lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&#160;&lt;/div&gt;
        &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;&lt;b&gt;1
        Year&lt;/b&gt;&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;&lt;b&gt;3
        Years&lt;/b&gt;&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;&lt;b&gt;5
        Years&lt;/b&gt;&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;&lt;b&gt;10
        Years&lt;/b&gt;&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;Participant
        Class&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;-sec-ix-redline:true;"&gt;$72
        &lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;-sec-ix-redline:true;"&gt;$228
        &lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;-sec-ix-redline:true;"&gt;$399
        &lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;-sec-ix-redline:true;"&gt;$893
        &lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:top"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:ExpenseExampleWithRedemptionTableTextBlock>
    <oef:ExpenseExampleYear01
      contextRef="c_17138_MSILFPrimePortfolio_ClassParticipantMember"
      decimals="INF"
      id="ixv-131260"
      unitRef="USD">72</oef:ExpenseExampleYear01>
    <oef:ExpenseExampleYear03
      contextRef="c_17138_MSILFPrimePortfolio_ClassParticipantMember"
      decimals="INF"
      id="ixv-131261"
      unitRef="USD">228</oef:ExpenseExampleYear03>
    <oef:ExpenseExampleYear05
      contextRef="c_17138_MSILFPrimePortfolio_ClassParticipantMember"
      decimals="INF"
      id="ixv-131262"
      unitRef="USD">399</oef:ExpenseExampleYear05>
    <oef:ExpenseExampleYear10
      contextRef="c_17138_MSILFPrimePortfolio_ClassParticipantMember"
      decimals="INF"
      id="ixv-131263"
      unitRef="USD">893</oef:ExpenseExampleYear10>
    <oef:StrategyHeading
      contextRef="c_17138_MSILFPrimePortfolioMember"
      id="ixv-54574"
      xml:lang="en-US">Principal
Investment Strategies</oef:StrategyHeading>
    <oef:StrategyNarrativeTextBlock
      contextRef="c_17138_MSILFPrimePortfolioMember"
      id="ixv-54578"
      xml:lang="en-US">

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;The Fund invests in liquid, high quality U.S.
dollar-denominated money market instruments of U.S. and foreign financial &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;corporations
and U.S. non-financial corporations. The Fund also invests in obligations issued or guaranteed by the U.S. Government &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;and
its agencies and instrumentalities. The Fund&#x2019;s money market investments may include commercial paper, corporate debt &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;obligations,
debt obligations (including certificates of deposit and promissory notes) of U.S. banks or foreign banks, or of U.S. &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;branches
or subsidiaries of foreign banks, or foreign branches of U.S. banks (such as Yankee obligations), certificates of deposit of &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;savings
banks and savings and loan organizations, asset-backed securities, repurchase agreements and municipal obligations. The &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;Fund
is permitted to hold a portion of its assets in cash.&lt;/span&gt;&lt;/div&gt;

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;The Fund may also invest in U.S. dollar-denominated
foreign securities and money market instruments.&lt;/span&gt;&lt;/div&gt;

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;The Fund operates as an &#x201c;institutional
money market fund,&#x201d; which is neither a &#x201c;government money market fund&#x201d; nor &#x201c;retail money &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;market
fund&#x201d; as such terms are defined in or interpreted under Rule 2a-7 under the Investment Company Act of 1940, as amended &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;(&#x201c;Rule
2a-7&#x201d; under the &#x201c;1940 Act&#x201d;). As such, the Fund is required to price and transact in its shares at a net asset value
per share &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;(&#x201c;NAV&#x201d;) reflecting
market-based values of its portfolio holdings (i.e., at a &#x201c;floating&#x201d; NAV), rounded to a minimum of the fourth &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;decimal
place. Like other money market funds of its type, the Fund is subject to the possible imposition of a discretionary liquidity &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;fee
if the Adviser, as the delegate of the Board of Trustees, determines that such fee is in the best interests of the Fund.&lt;/span&gt;&lt;/div&gt;

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;In addition, under Rule 2a-7, as an institutional
prime money market fund, the Fund is required to impose a mandatory liquidity fee &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;if
the Fund experiences total daily net redemptions exceeding 5% of the Fund&#x2019;s net assets (or such smaller amount of net &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;redemptions
as the Board of Trustees determines) based on flow information available within a reasonable period after the &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;computation
of the Fund&#x2019;s net asset value on that day. The amount of a mandatory liquidity fee to be imposed will be based on a &lt;/span&gt;&lt;/div&gt;

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;good faith estimate, supported by data, of
the costs the Fund would incur if the Fund sold a pro rata amount of each security in its &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;portfolio
to satisfy the amount of the net redemptions. If the Fund&#x2019;s liquidity costs cannot be estimated in good faith and supported &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;by
data, a 1% default mandatory liquidity fee will be imposed. If the amount of the mandatory liquidity fee would be &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;margin-left:0pt;margin-left:0pt;"&gt;&lt;i&gt;de
&lt;/i&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;margin-left:0pt;margin-left:0pt;"&gt;&lt;i&gt;minimis&lt;/i&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;
&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;(i.e., less than 0.01% of the value of
the shares redeemed), the Fund is not required to impose a mandatory liquidity fee. The Board &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;of
Trustees has delegated to the Adviser the responsibility for making mandatory liquidity fee determinations.&lt;/span&gt;&lt;/div&gt;

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;The Fund&#x2019;s investments
are subject to the quality, diversification, maturity, liquidity and other requirements of Rule 2a-7.&lt;/span&gt;&lt;/div&gt;</oef:StrategyNarrativeTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17138_MSILFPrimePortfolio_157Member"
      id="ixv-54657"
      xml:lang="en-US">&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;You
could lose money by investing in the Fund. &lt;/span&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17138_MSILFPrimePortfolio_164Member"
      id="ixv-54663"
      xml:lang="en-US">&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;An
investment in the Fund is not a bank account and &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;is
not insured or guaranteed by the Federal Deposit Insurance Corporation (&#x201c;FDIC&#x201d;) or any other government agency.&lt;/span&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17138_MSILFPrimePortfolio_165Member"
      id="ixv-54673"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;"&gt;&lt;b&gt;Credit
        and Interest Rate Risk.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt; Credit risk refers
        to the possibility that the issuer or guarantor of a security, or&#160;&#x2009;counterparty to a &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;transaction,
        will be unable or unwilling or perceived to be unable or unwilling to make interest payments and/or repay the &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;principal
        on its debt or otherwise honor its obligations, including the risk of default. &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;In
        the case of revenue bonds, notes or &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;commercial
        paper, for example, the credit risk is the possibility that the user fees from a project or other specified revenue sources &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;are
        insufficient to meet interest and/or principal payment obligations.&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;
        In such instances, the value of the Fund could decline and &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;the
        Fund could lose money. If an issuer&#x2019;s, guarantor&#x2019;s or counterparty&#x2019;s financial condition worsens, the credit quality
        of the &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;issuer, guarantor or counterparty
        may deteriorate. Credit ratings may not be an accurate assessment of financial condition, &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;liquidity
        or credit risk. Although credit ratings may not accurately reflect the true credit risk of an instrument, a change in the &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;credit
        rating of an instrument or an issuer, guarantor or counterparty, or the market&#x2019;s perception of the creditworthiness of an &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;instrument
        or issuer, guarantor or counterparty can have a rapid, adverse effect on the instrument&#x2019;s value and liquidity and make &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;it
        more difficult for the Fund to sell at an advantageous price or time. Interest rate risk refers to the decline in the value of a fixed-&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;income
        security resulting from changes in the general level of interest rates. A wide variety of market and economic factors can &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;cause
        interest rates to rise or fall, including central bank monetary policy, rising inflation, disinflation or deflation, and changes in &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;general
        economic conditions. When the general level of interest rates goes up, the prices of most fixed-income securities go down. &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;When
        the general level of interest rates goes down, the prices of most fixed-income securities go up but the yield or income from &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;new
        issuances of fixed-income securities generally decreases. Securities with longer durations will generally be more sensitive to &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;changes
        in interest rates than securities with shorter durations. Fluctuations in interest rates may also affect the liquidity of and &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;income
        generated by fixed-income instruments held by the Fund. The Fund may invest in variable and floating rate loans and &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;other
        variable and floating rate securities. Although these instruments are generally less sensitive to interest rate changes than fixed &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;rate
        instruments, the value of variable and floating rate loans and other securities may decline if their interest rates do not rise as &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;quickly,
        or as much, as general interest rates. The Fund may face a heightened level of interest rate risk in times of monetary &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;policy
        change and/or uncertainty, such as when the Federal Reserve Board adjusts a quantitative easing program and/or changes &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;rates.
        Changing interest rates may have unpredictable effects on the markets and may detract from Fund performance. A changing &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;interest
        rate environment increases certain risks, including the potential for periods of market volatility&#160;&#x2009;and increased &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;redemptions.&#160;&#x2009;&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17138_MSILFPrimePortfolio_420Member"
      id="ixv-54712"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;"&gt;&lt;b&gt;Bank
        Obligations.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt; The activities of U.S. and
        most foreign banks are subject to comprehensive regulations. The enactment of new &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;legislation
        or regulations, as well as changes in interpretation and enforcement of current laws, may affect the manner of &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;operations
        and profitability of domestic and foreign banks. In addition, banks may be particularly susceptible to certain economic &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;factors.&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17138_MSILFPrimePortfolio_166Member"
      id="ixv-54728"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;"&gt;&lt;b&gt;Fixed-Income
        Securities.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt; Fixed-income securities are
        subject to the risk of the issuer&#x2019;s inability to meet principal and interest &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;payments
        on its obligations (i.e., credit risk) and are subject to price volatility resulting from, among other things, interest rate &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;sensitivity
        (i.e., interest rate risk), market perception of the creditworthiness of the issuer and general market liquidity (i.e., market &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;risk).
        Securities with longer durations are likely to be more sensitive to changes in interest rates, generally making them more &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;volatile
        than securities with shorter durations. The Fund may be subject to certain liquidity risks that may result from the lack of &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;an
        active market and the reduced number and capacity of traditional market participants to make a market in fixed-income &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;securities.&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17138_MSILFPrimePortfolio_290Member"
      id="ixv-54776"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;padding-right:2%;padding-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;"&gt;&lt;b&gt;Commercial
        Paper.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt; Commercial paper is subject to
        interest rate risk and is susceptible to changes in the issuer&#x2019;s financial condition &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;or
        credit quality. Commercial paper is typically repaid with the proceeds from the issuance of new commercial paper. Thus, &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;investments
        in commercial paper are subject to the risk (commonly referred to as rollover risk) that the issuer will be unable to &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;issue
        sufficient new commercial paper to meet the repayment obligations under its outstanding commercial paper. Because &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;commercial
        paper is typically unsecured, investments in commercial paper are subject to increased credit risk.&lt;/span&gt;&lt;/div&gt; &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17138_MSILFPrimePortfolio_178Member"
      id="ixv-54793"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;"&gt;&lt;b&gt;U.S.
        Government Securities.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt; Different types
        of U.S. government securities are subject to different levels of credit risk, including the &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;risk
        of default, depending on the nature of the particular government support for that security. For example, a U.S. government-&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;sponsored
        entity, such as Federal National Mortgage Association or Federal Home Loan Mortgage Corporation, although &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;chartered
        or sponsored by an Act of Congress, may issue securities that are neither insured nor guaranteed by the U.S. Treasury &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;and,
        therefore, are not backed by the full faith and credit of the United States. With respect to U.S. government securities that are &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;not
        backed by the full faith and credit of the United States, there is the risk that the U.S. government will not provide financial &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;support
        to such U.S. government agencies, instrumentalities or sponsored enterprises if it is not obligated to do so by law. U.S. &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;government
        securities are also subject to interest rate risks and can exhibit price fluctuations resulting from increases or decreases &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;in
        interest rates.&lt;/span&gt;&lt;/div&gt; &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17138_MSILFPrimePortfolio_180Member"
      id="ixv-54814"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;"&gt;&lt;b&gt;Asset-Backed
        Securities.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt; Asset-backed securities are
        subject to credit (such as a borrower&#x2019;s default on its mortgage obligation and &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;the
        default or failure of a guarantee underlying the asset-backed security), interest rate and certain additional risks, including the &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;risk
        that various federal and state consumer laws and other legal and economic factors may result in the collateral backing the &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;securities
        being insufficient to support payment on the securities. Some asset-backed securities also entail prepayment risk and &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;extension
        risk, which may vary depending on the type of asset. Due to these risks, asset-backed securities may become more &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;volatile
        in certain interest rate environments.&lt;/span&gt;&lt;/div&gt; &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17138_MSILFPrimePortfolio_268Member"
      id="ixv-54832"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;"&gt;&lt;b&gt;Repurchase
        Agreements.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt; Repurchase agreements are
        subject to risks associated with the possibility of default by the seller at a time &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;when
        the collateral has declined in value, or insolvency of the seller, which may affect the Fund&#x2019;s right to control the collateral
        and &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;result in certain costs and delays. Repurchase
        agreements may involve a greater degree of credit risk than investments in U.S. &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;government
        securities.&#160;&#x2009;&lt;/span&gt;&lt;/div&gt; &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17138_MSILFPrimePortfolio_236Member"
      id="ixv-54848"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;"&gt;&lt;b&gt;Foreign
        Securities.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt; The Fund may invest in U.S.
        dollar-denominated securities issued by foreign governmental or corporate issuers. &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;Investing
        in securities of foreign issuers involves some additional risks than securities of U.S. issuers. While foreign securities, &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;including
        foreign money market securities, are subject to the same type of risks that pertain to domestic issuers, namely credit risk &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;and
        interest rate risk, they are also subject to other additional risks. Foreign issuers generally are subject to different accounting, &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;auditing
        and financial reporting standards than U.S. issuers. There may be less information available to the public about foreign &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;issuers.
        In some foreign countries, there is also the risk of government expropriation, excessive taxation, political or social &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;instability,
        economic sanctions or other similar governmental activity or diplomatic developments (including regional and global, &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;military
        or other conflicts)&#160;&#x2009;that could affect an investment. There also can be difficulty obtaining and enforcing judgments against
        &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;issuers in foreign countries. Governmental
        interventions or other actions can have a significant effect on the economic conditions &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;in
        foreign countries, which also may adversely affect the Fund&#x2019;s investments in foreign issuers.&lt;/span&gt;&lt;/div&gt; &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17138_MSILFPrimePortfolio_169Member"
      id="ixv-54870"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;"&gt;&lt;b&gt;Municipal
        Obligations.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt; To the extent the Fund invests
        in municipal obligations issued by state and local governments and their &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;agencies,
        the Fund may be susceptible to political, economic, regulatory or other factors affecting issuers of these municipal &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;obligations.
        To the extent that the Fund invests in municipal obligations of issuers in the same economic sector, it could be more &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;sensitive
        to economic, business or political developments that affect such sector. During certain economic and other conditions, &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;the
        financial resources of many issuers of municipal securities may be significantly stressed, which could impair any such issuer&#x2019;s
        &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;ability to meet its financial obligations
        when due and adversely impact the value of its securities held by the Fund. &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;While
        interest &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;earned on municipal securities is
        generally not subject to federal income tax, any interest earned on taxable municipal securities is &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;fully
        taxable at the federal level and may be subject to state and/or local income tax.&lt;/span&gt;&lt;/div&gt; &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17138_MSILFPrimePortfolio_174Member"
      id="ixv-54891"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;"&gt;&lt;b&gt;Market
        and Geopolitical Risk.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt; The value of your
        investment in the Fund is based on the values of the Fund&#x2019;s investments, which &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;change
        due to economic and other events that affect the&#160;&#x2009;U.S. and global markets generally, as well as those that affect or are &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;perceived
        or expected to affect particular regions, countries, industries, companies, issuers, sectors, asset classes or governments. &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;These
        types of events may be sudden and unexpected, and could adversely affect the value (or income generated by) and liquidity &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;of
        the Fund&#x2019;s investments, which may in turn impact the Fund&#x2019;s ability to sell securities and/or its ability to meet redemptions.
        &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;The risks associated with these developments
        may be magnified if certain social, political, economic and other conditions and &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;events
        (such as war, natural disasters or events, epidemics and pandemics, terrorism, conflicts, social unrest, recessions, inflation, &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;interest
        rate changes and supply chain disruptions) adversely interrupt or otherwise affect the global economy and financial &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;markets.
        It is difficult to predict when events affecting the U.S. or global financial markets or economies may occur, the effects &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;that
        such events may have and the duration of those effects (which may last for extended periods). These types of events may &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;negatively
        impact broad segments of businesses and populations and have a significant and rapid negative impact on the &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;performance
        or value of the Fund&#x2019;s investments, adversely affect and increase the volatility of the Fund&#x2019;s share price and &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;exacerbate
        pre-existing risks to the Fund. The frequency and magnitude of resulting changes in the value of the Fund&#x2019;s &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;investments
        cannot be predicted.&lt;/span&gt;&lt;/div&gt; &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17138_MSILFPrimePortfolio_480Member"
      id="ixv-54944"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;padding-right:2%;padding-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;-sec-ix-redline:true;"&gt;&lt;b&gt;Large
        Transactions Risk.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;
        The Fund may experience adverse effects when certain large shareholders, or a number of shareholders &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;collectively,
        purchase or redeem large amounts of shares of the Fund, which may occur rapidly or unexpectedly. Such larger than &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;normal
        shareholder redemptions may adversely affect and increase the volatility of the Fund&#x2019;s share price and negatively impact &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;the
        Fund&#x2019;s liquidity. In some circumstances, the Fund may hold a relatively large proportion of its assets in cash in anticipation
        of &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;large redemptions.
        These large redemptions may also force the Fund to sell portfolio securities or other assets when it might not &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;otherwise
        do so, which may adversely affect and increase the volatility of the Fund&#x2019;s share price and increase the Fund&#x2019;s &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;transaction
        costs. In addition, large purchases of Fund shares may adversely affect the Fund&#x2019;s performance to the extent that the &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;Fund
        is delayed in investing new cash and is required to maintain a larger cash position than it ordinarily would. Finally, large &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;redemptions
        may cause the Fund to impose a discretionary liquidity fee.&lt;/span&gt;&lt;/div&gt; &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17138_MSILFPrimePortfolio_425Member"
      id="ixv-54965"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;"&gt;&lt;b&gt;Floating
        NAV Risk.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt; The Fund does not maintain
        a stable NAV per share. The value of the Fund&#x2019;s shares will be calculated to four &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;decimal
        places and will fluctuate with changes in the values of the Fund&#x2019;s portfolio securities. When you sell your shares, they may &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;be
        worth more or less than what you originally paid for them. This may result in a capital gain or loss.&lt;/span&gt;&lt;/div&gt; &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17138_MSILFPrimePortfolio_188Member"
      id="ixv-54980"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;"&gt;&lt;b&gt;Active
        Management Risk.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt; In pursuing the Fund&#x2019;s
        investment objective, the Adviser has considerable leeway in deciding which &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;investments
        to buy, hold or sell on a day-to-day basis, and which trading strategies to use. For example, the Adviser, in its &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;discretion,
        may determine to use some permitted trading strategies while not using others. The success or failure of such decisions &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;will
        affect the Fund&#x2019;s performance.&lt;/span&gt;&lt;/div&gt; &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17138_MSILFPrimePortfolio_487Member"
      id="ixv-54996"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;"&gt;&lt;b&gt;Discretionary
        Liquidity Fee Risk.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt; The Board, or its
        delegate, has discretion to impose a liquidity fee of up to 2% upon the &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;redemption
        of shares if the Board or its delegate determines that is in the best interest of the Fund, which may impact the value of &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;the
        Fund&#x2019;s shares when you sell your shares.&lt;/span&gt;&lt;/div&gt; &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17138_MSILFPrimePortfolio_488Member"
      id="ixv-55011"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;"&gt;&lt;b&gt;Mandatory
        Liquidity Fee Risk.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt; The Board, or its
        delegate, must impose a mandatory liquidity fee upon all shares redeemed if the &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;Fund&#x2019;s
        net redemptions on any business day exceed 5% of the Fund&#x2019;s net assets, unless the liquidity costs are de minimis. &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;Accordingly,
        redemptions by shareholders may be subject to a mandatory liquidity fee at certain times, which may impact the &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;value
        of the Fund&#x2019;s shares when you sell your shares.&lt;/span&gt;&lt;/div&gt; &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:BarChartAndPerformanceTableHeading
      contextRef="c_17138_MSILFPrimePortfolioMember"
      id="ixv-55034"
      xml:lang="en-US">Performance
Information</oef:BarChartAndPerformanceTableHeading>
    <oef:PerformanceNarrativeTextBlock
      contextRef="c_17138_MSILFPrimePortfolioMember"
      id="ixv-55038"
      xml:lang="en-US">

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;The
bar chart and table below provide some indication of the risks of investing in the Fund by showing changes in the performance &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;of
the Fund&#x2019;s Participant Class shares from year-to-year and by showing the average annual returns of the Fund&#x2019;s&#160;&#x2009;Participant&#160;&#x2009;Class
&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;shares for the one, five and 10 year periods.
&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;The
Fund&#x2019;s past performance is not necessarily an indication of how the Fund will &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;perform
in the future.&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt; Updated performance
information is available online at &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;www.morganstanley.com/liquidity&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;.&lt;/span&gt;&lt;/div&gt;</oef:PerformanceNarrativeTextBlock>
    <oef:PerformanceInformationIllustratesVariabilityOfReturns
      contextRef="c_17138_MSILFPrimePortfolioMember"
      id="ixv-55040"
      xml:lang="en-US">The
bar chart and table below provide some indication of the risks of investing in the Fund by showing changes in the performance of
the Fund&#x2019;s Participant Class shares from year-to-year and by showing the average annual returns of the Fund&#x2019;s&#160;&#x2009;Participant&#160;&#x2009;Class
shares for the one, five and 10 year periods.
</oef:PerformanceInformationIllustratesVariabilityOfReturns>
    <oef:PerformancePastDoesNotIndicateFuture
      contextRef="c_17138_MSILFPrimePortfolioMember"
      id="ixv-55044"
      xml:lang="en-US">The
Fund&#x2019;s past performance is not necessarily an indication of how the Fund will perform
in the future.</oef:PerformancePastDoesNotIndicateFuture>
    <oef:PerformanceAvailabilityWebSiteAddress
      contextRef="c_17138_MSILFPrimePortfolioMember"
      id="ixv-55048"
      xml:lang="en-US">www.morganstanley.com/liquidity</oef:PerformanceAvailabilityWebSiteAddress>
    <oef:BarChartHeading
      contextRef="c_17138_MSILFPrimePortfolioMember"
      id="ixv-55052"
      xml:lang="en-US">Annual
Total Returns&#x2014;Calendar Years*</oef:BarChartHeading>
    <oef:BarChartTableTextBlock
      contextRef="c_17138_MSILFPrimePortfolioMember"
      id="ixv-55056"
      xml:lang="en-US">

&lt;div&gt;&lt;img alt="image" src="pr17138img003.jpg"/&gt;&lt;/div&gt;</oef:BarChartTableTextBlock>
    <oef:BarChartClosingTextBlock
      contextRef="c_17138_MSILFPrimePortfolioMember"
      id="ixv-55065"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="width:100%;cellspacing:0;padding-bottom:2pt;padding-top:0pt;margin-left:0pt;"&gt;
  &lt;tr style="height:1px;"&gt;
    &lt;td style="height:1px;width:33.14119922630561%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:33.71953578336557%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:33.13926499032882%"&gt;&lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:top"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;&lt;b&gt;High
        Quarter&lt;/b&gt;&lt;/span&gt; &lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:top"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;09/30/16&lt;/span&gt;
        &lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:top"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;"&gt;0.01%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="vertical-align:top"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;&lt;b&gt;Low
        Quarter&lt;/b&gt;&lt;/span&gt; &lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:top"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;03/31/16&lt;/span&gt;
        &lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:top"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;"&gt;0.00%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:BarChartClosingTextBlock>
    <oef:HighestQuarterlyReturnLabel
      contextRef="c_17138_MSILFPrimePortfolio_ClassParticipantMember"
      id="ixv-55075"
      xml:lang="en-US">High
        Quarter</oef:HighestQuarterlyReturnLabel>
    <oef:BarChartHighestQuarterlyReturnDate
      contextRef="c_17138_MSILFPrimePortfolio_ClassParticipantMember"
      id="ixv-55080"
      xml:lang="en-US">2016-09-30</oef:BarChartHighestQuarterlyReturnDate>
    <oef:BarChartHighestQuarterlyReturn
      contextRef="c_17138_MSILFPrimePortfolio_ClassParticipantMember"
      decimals="INF"
      id="ixv-131264"
      unitRef="RATIO">0.0001</oef:BarChartHighestQuarterlyReturn>
    <oef:LowestQuarterlyReturnLabel
      contextRef="c_17138_MSILFPrimePortfolio_ClassParticipantMember"
      id="ixv-55088"
      xml:lang="en-US">Low
        Quarter</oef:LowestQuarterlyReturnLabel>
    <oef:BarChartLowestQuarterlyReturnDate
      contextRef="c_17138_MSILFPrimePortfolio_ClassParticipantMember"
      id="ixv-55093"
      xml:lang="en-US">2016-03-31</oef:BarChartLowestQuarterlyReturnDate>
    <oef:BarChartLowestQuarterlyReturn
      contextRef="c_17138_MSILFPrimePortfolio_ClassParticipantMember"
      decimals="INF"
      id="ixv-131265"
      unitRef="RATIO">0</oef:BarChartLowestQuarterlyReturn>
    <oef:PerformanceTableHeading
      contextRef="c_17138_MSILFPrimePortfolioMember"
      id="ixv-55099"
      xml:lang="en-US">Average
Annual Total Returns*(for
the Periods Ended&#160;&#x2009;December
31, 2025)</oef:PerformanceTableHeading>
    <oef:PerformanceTableTextBlock
      contextRef="c_17138_MSILFPrimePortfolioMember"
      id="foot-17138_2869431-1011"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="width:100%;cellspacing:0;margin-left:0;border-bottom:0.25pt solid #000000;margin-top:10px;"&gt;
  &lt;tr style="height:1px;"&gt;
    &lt;td style="height:1px;width:50.800317417307%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:16.377958851878375%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:16.377958851878375%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:16.443764878936268%"&gt;&lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&#160;&lt;/div&gt;
        &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:center;text-align:center;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;&lt;b&gt;Past&lt;/b&gt;&lt;/span&gt;&lt;br/&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;&lt;b&gt;One
        Year&lt;/b&gt;&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:center;text-align:center;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;&lt;b&gt;Past&lt;/b&gt;&lt;/span&gt;&lt;br/&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;&lt;b&gt;Five
        Years&lt;/b&gt;&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:center;text-align:center;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;&lt;b&gt;Past&lt;/b&gt;&lt;/span&gt;&lt;br/&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;&lt;b&gt;Ten
        Years&lt;/b&gt;&lt;/span&gt;&lt;/div&gt; &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;Prime
        Portfolio&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;vertical-align:top;;-sec-ix-redline:true;"&gt;*&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:center;text-align:center;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;-sec-ix-redline:true;"&gt;0.00%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:center;text-align:center;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;-sec-ix-redline:true;"&gt;0.00%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:center;text-align:center;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;-sec-ix-redline:true;"&gt;0.00%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:PerformanceTableTextBlock>
    <oef:AvgAnnlRtrPct
      contextRef="c_17138_MSILFPrimePortfolio_ClassParticipant_2025_01_01_2025_12_31Member"
      decimals="INF"
      id="foot-17138_2869431-1021"
      unitRef="RATIO">0</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="c_17138_MSILFPrimePortfolio_ClassParticipant_2021_01_01_2025_12_31Member"
      decimals="INF"
      id="foot-17138_2869431-1031"
      unitRef="RATIO">0</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="c_17138_MSILFPrimePortfolio_ClassParticipant_2016_01_01_2025_12_31Member"
      decimals="INF"
      id="foot-17138_2869431-1041"
      unitRef="RATIO">0</oef:AvgAnnlRtrPct>
    <oef:PerformanceTableClosingTextBlock
      contextRef="c_17138_MSILFPrimePortfolioMember"
      id="ixv-55212"
      xml:lang="en-US">

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;You
may obtain the Fund&#x2019;s 7-day current yield by calling &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;1-888-378-1630&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;.&lt;/span&gt;&lt;/div&gt;</oef:PerformanceTableClosingTextBlock>
    <oef:MoneyMarketSevenDayYieldCaption
      contextRef="c_17138_MSILFPrimePortfolioMember"
      id="ixv-55214"
      xml:lang="en-US">You
may obtain the Fund&#x2019;s 7-day current yield by calling 1-888-378-1630.</oef:MoneyMarketSevenDayYieldCaption>
    <oef:MoneyMarketSevenDayYieldPhone
      contextRef="c_17138_MSILFPrimePortfolioMember"
      id="ixv-55216"
      xml:lang="en-US">1-888-378-1630</oef:MoneyMarketSevenDayYieldPhone>
    <oef:ObjectiveHeading
      contextRef="c_17138_MSILFGovernmentPortfolioMember"
      id="ixv-55292"
      xml:lang="en-US">Investment
Objective</oef:ObjectiveHeading>
    <oef:ObjectivePrimaryTextBlock
      contextRef="c_17138_MSILFGovernmentPortfolioMember"
      id="ixv-55296"
      xml:lang="en-US">

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;The Government Portfolio (the &#x201c;Fund&#x201d;)
seeks preservation of capital, daily liquidity and maximum current income.&lt;/span&gt;&lt;/div&gt;</oef:ObjectivePrimaryTextBlock>
    <oef:ExpenseHeading
      contextRef="c_17138_MSILFGovernmentPortfolioMember"
      id="ixv-55301"
      xml:lang="en-US">Fees
and Expenses</oef:ExpenseHeading>
    <oef:ExpenseNarrativeTextBlock
      contextRef="c_17138_MSILFGovernmentPortfolioMember"
      id="ixv-55305"
      xml:lang="en-US">

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;The table below describes the expenses that
you may pay if you buy, hold and sell Participant Class shares of the Fund. The Fund &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;does
not charge any sales loads or other fees when you purchase or redeem shares. &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;&lt;b&gt;You
may pay fees other than the fees and &lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;&lt;b&gt;expenses
of the Fund, such as brokerage commissions and other fees charged by financial intermediaries, which are not &lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;&lt;b&gt;reflected
in the tables and examples below.&lt;/b&gt;&lt;/span&gt;&lt;/div&gt;</oef:ExpenseNarrativeTextBlock>
    <oef:OperatingExpensesCaption
      contextRef="c_17138_MSILFGovernmentPortfolioMember"
      id="ixv-55316"
      xml:lang="en-US">Annual
Fund Operating Expenses&#160;&#x2009;(expenses
that you pay each year as a percentage of the value of your investment)</oef:OperatingExpensesCaption>
    <oef:AnnualFundOperatingExpensesTableTextBlock
      contextRef="c_17138_MSILFGovernmentPortfolioMember"
      id="foot-17138_2869464-1011"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="width:100%;cellspacing:0;margin-left:0;border-bottom:0.25pt solid #000000;margin-top:10px;"&gt;
  &lt;tr style="height:1px;"&gt;
    &lt;td style="height:1px;width:84.95558093173594%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:15.044419068264077%"&gt;&lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&#160;&lt;/div&gt;
        &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;&lt;b&gt;Participant
        Class&lt;/b&gt;&lt;/span&gt;&lt;/div&gt; &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;Advisory
        Fee&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;-sec-ix-redline:true;"&gt;0.15%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;Distribution
        and/or Shareholder Service (12b-1) Fee&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;-sec-ix-redline:true;"&gt;0.25%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;Other
        Expenses&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;-sec-ix-redline:true;"&gt;0.05%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;Shareholder
        Service Fee&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;-sec-ix-redline:true;"&gt;0.25%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;Total
        Annual Fund Operating Expenses&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:6pt;;-sec-ix-redline:true;"&gt;&lt;sup&gt;1&lt;/sup&gt;&lt;/span&gt;
        &lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;-sec-ix-redline:true;"&gt;0.70%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;Fee
        Waiver and/or Expense Reimbursement&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:6pt;;-sec-ix-redline:true;"&gt;&lt;sup&gt;1&lt;/sup&gt;&lt;/span&gt;
        &lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;-sec-ix-redline:true;"&gt;0.05%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;Total
        Annual Fund Operating Expenses After Fee Waiver and/or Expense Reimbursement&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:6pt;;-sec-ix-redline:true;"&gt;&lt;sup&gt;1&lt;/sup&gt;&lt;/span&gt;
        &lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;-sec-ix-redline:true;"&gt;0.65%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:AnnualFundOperatingExpensesTableTextBlock>
    <oef:ManagementFeesOverAssets
      contextRef="c_17138_MSILFGovernmentPortfolio_ClassParticipantMember"
      decimals="INF"
      id="ixv-131269"
      unitRef="RATIO">0.0015</oef:ManagementFeesOverAssets>
    <oef:DistributionAndService12b1FeesOverAssets
      contextRef="c_17138_MSILFGovernmentPortfolio_ClassParticipantMember"
      decimals="INF"
      id="ixv-131270"
      unitRef="RATIO">0.0025</oef:DistributionAndService12b1FeesOverAssets>
    <oef:OtherExpensesOverAssets
      contextRef="c_17138_MSILFGovernmentPortfolio_ClassParticipantMember"
      decimals="INF"
      id="foot-17138_2869464-1021"
      unitRef="RATIO">0.0005</oef:OtherExpensesOverAssets>
    <oef:Component1OtherExpensesOverAssets
      contextRef="c_17138_MSILFGovernmentPortfolio_ClassParticipantMember"
      decimals="INF"
      id="ixv-131272"
      unitRef="RATIO">0.0025</oef:Component1OtherExpensesOverAssets>
    <oef:ExpensesOverAssets
      contextRef="c_17138_MSILFGovernmentPortfolio_ClassParticipantMember"
      decimals="INF"
      id="foot-17138_2869464-1031"
      unitRef="RATIO">0.007</oef:ExpensesOverAssets>
    <oef:FeeWaiverOrReimbursementOverAssets
      contextRef="c_17138_MSILFGovernmentPortfolio_ClassParticipantMember"
      decimals="INF"
      id="foot-17138_2869464-1041"
      unitRef="RATIO">0.0005</oef:FeeWaiverOrReimbursementOverAssets>
    <oef:NetExpensesOverAssets
      contextRef="c_17138_MSILFGovernmentPortfolio_ClassParticipantMember"
      decimals="INF"
      id="foot-17138_2869464-1051"
      unitRef="RATIO">0.0065</oef:NetExpensesOverAssets>
    <oef:ExpenseExampleHeading
      contextRef="c_17138_MSILFGovernmentPortfolioMember"
      id="ixv-55405"
      xml:lang="en-US">Example</oef:ExpenseExampleHeading>
    <oef:ExpenseExampleNarrativeTextBlock
      contextRef="c_17138_MSILFGovernmentPortfolioMember"
      id="ixv-55409"
      xml:lang="en-US">

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;The example below is intended to help you compare
the cost of investing in the Fund&#x2019;s&#160;&#x2009;Participant&#160;&#x2009;Class with the cost of investing in &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;other
mutual funds.&lt;/span&gt;&lt;/div&gt;

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;The example assumes that you invest $10,000
in the Fund&#x2019;s&#160;&#x2009;Participant Class for the time periods indicated and then redeem all of &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;your
shares at the end of those periods, your investment has a 5% return each year and that the Fund&#x2019;s operating expenses remain
the &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;same (except that the example incorporates
the fee waiver and/or expense reimbursement arrangement for only the first year). &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;Although
your actual costs may be higher or lower, based on these assumptions your costs would be:&lt;/span&gt;&lt;/div&gt;</oef:ExpenseExampleNarrativeTextBlock>
    <oef:ExpenseExampleWithRedemptionTableTextBlock
      contextRef="c_17138_MSILFGovernmentPortfolioMember"
      id="ixv-55423"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="width:100%;cellspacing:0;margin-left:0;border-bottom:0.25pt solid #000000;margin-top:10px;"&gt;
  &lt;tr style="height:1px;"&gt;
    &lt;td style="height:1px;width:34.33401678981779%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:15.787844790901001%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:16.368138032419047%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:16.368138032419047%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:16.368138032419047%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:0.7737243220240628%"&gt;&lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&#160;&lt;/div&gt;
        &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;&lt;b&gt;1
        Year&lt;/b&gt;&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;&lt;b&gt;3
        Years&lt;/b&gt;&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;&lt;b&gt;5
        Years&lt;/b&gt;&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;&lt;b&gt;10
        Years&lt;/b&gt;&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;Participant
        Class&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;"&gt;$66
        &lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;"&gt;$219
        &lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;"&gt;$385
        &lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;"&gt;$866
        &lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:top"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:ExpenseExampleWithRedemptionTableTextBlock>
    <oef:ExpenseExampleYear01
      contextRef="c_17138_MSILFGovernmentPortfolio_ClassParticipantMember"
      decimals="INF"
      id="ixv-131276"
      unitRef="USD">66</oef:ExpenseExampleYear01>
    <oef:ExpenseExampleYear03
      contextRef="c_17138_MSILFGovernmentPortfolio_ClassParticipantMember"
      decimals="INF"
      id="ixv-131277"
      unitRef="USD">219</oef:ExpenseExampleYear03>
    <oef:ExpenseExampleYear05
      contextRef="c_17138_MSILFGovernmentPortfolio_ClassParticipantMember"
      decimals="INF"
      id="ixv-131278"
      unitRef="USD">385</oef:ExpenseExampleYear05>
    <oef:ExpenseExampleYear10
      contextRef="c_17138_MSILFGovernmentPortfolio_ClassParticipantMember"
      decimals="INF"
      id="ixv-131279"
      unitRef="USD">866</oef:ExpenseExampleYear10>
    <oef:StrategyHeading
      contextRef="c_17138_MSILFGovernmentPortfolioMember"
      id="ixv-55474"
      xml:lang="en-US">Principal
Investment Strategies</oef:StrategyHeading>
    <oef:StrategyNarrativeTextBlock
      contextRef="c_17138_MSILFGovernmentPortfolioMember"
      id="ixv-55478"
      xml:lang="en-US">

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;The Fund has adopted a policy to invest exclusively
in obligations issued or guaranteed by the U.S. Government and its agencies and &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;instrumentalities
and in repurchase agreements collateralized by such securities, and, accordingly, qualifies as a &#x201c;government money &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;market
fund&#x201d; under federal regulations. The Fund is permitted to hold a portion of its assets in cash.&lt;/span&gt;&lt;/div&gt;

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;A &#x201c;government money market fund&#x201d;
is a money market fund that invests at least 99.5% of its total assets in cash, securities issued or &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;guaranteed
by the United States or certain U.S. government agencies or instrumentalities and/or repurchase agreements that are &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;collateralized
fully by the foregoing. A &#x201c;government money market fund&#x201d; is exempt from requirements that permit and, under &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;certain
circumstances, require money market funds to impose a &#x201c;liquidity fee&#x201d; on redemptions. In selecting investments, the Adviser
&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;seeks to maintain the Fund&#x2019;s share
price at $1.00. The share price remaining stable at $1.00 means that the Fund would preserve the &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;principal
value of your investment.&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;
As a &#x201c;government money market fund,&#x201d; the Fund may value its securities using the amortized &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;cost
method as permitted by Rule 2a-7 under the Investment Company Act of 1940, as amended (&#x201c;Rule 2a-7&#x201d; under the &#x201c;1940
&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;Act&#x201d;) to seek
to maintain a stable net asset value per share of $1.00.&lt;/span&gt;&lt;/div&gt;

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;In addition, the Fund has adopted a policy
that provides, under normal circumstances, at least 80% of the Fund&#x2019;s assets will be &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;invested
in obligations issued or guaranteed by the&#160;&#x2009;U.S. Government and its agencies and instrumentalities and in repurchase &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;agreements
collateralized by such securities. This policy may be changed without shareholder approval; however, shareholders would &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;be
notified upon 60 days&#x2019; notice in writing of any changes.&lt;/span&gt;&lt;/div&gt;

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;The Fund&#x2019;s investments
are subject to the quality, diversification, maturity, liquidity and other requirements of Rule 2a-7.&lt;/span&gt;&lt;/div&gt;</oef:StrategyNarrativeTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17138_MSILFGovernmentPortfolio_157Member"
      id="ixv-55541"
      xml:lang="en-US">&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;You
could lose money by investing in the Fund.&lt;/span&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17138_MSILFGovernmentPortfolio_164Member"
      id="ixv-55545"
      xml:lang="en-US">&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;An
investment in the Fund is not a bank account and is not insured or guaranteed by the Federal &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;Deposit
Insurance Corporation (&#x201c;FDIC&#x201d;) or any other government agency.&lt;/span&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17138_MSILFGovernmentPortfolio_165Member"
      id="ixv-55555"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;"&gt;&lt;b&gt;Credit
        and Interest Rate Risk.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt; Credit risk refers
        to the possibility that the issuer or guarantor of a security, or counterparty to a &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;transaction,
        will be unable or unwilling or perceived to be unable or unwilling to make interest payments and/or repay the &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;principal
        on its debt or otherwise honor its obligations, including the risk of default. In such instances, the value of the Fund &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;could
        decline and the Fund could lose money. If an issuer&#x2019;s, guarantor&#x2019;s or counterparty&#x2019;s financial condition worsens,
        the credit &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;quality of the issuer, guarantor
        or counterparty may deteriorate. Credit ratings may not be an accurate assessment of financial &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;condition,
        liquidity or credit risk. Although credit ratings may not accurately reflect the true credit risk of an instrument, a change &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;in
        the credit rating of an instrument or an issuer, guarantor or counterparty, or the market&#x2019;s perception of the creditworthiness
        of &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;an instrument or issuer, guarantor or
        counterparty can have a rapid, adverse effect on the instrument&#x2019;s value and liquidity and &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;make
        it more difficult for the Fund to sell at an advantageous price or time. Interest rate risk refers to the decline in the value of a &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;fixed-income
        security resulting from changes in the general level of interest rates. A wide variety of market and economic factors &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;can
        cause interest rates to rise or fall, including central bank monetary policy, rising inflation, disinflation or deflation, and &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;changes
        in general economic conditions. When the general level of interest rates goes up, the prices of most fixed-income &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;securities
        go down. When the general level of interest rates goes down, the prices of most fixed-income securities go up but the &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;yield
        or income from new issuances of fixed-income securities generally decreases. Securities with longer durations will generally &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;be
        more sensitive to changes in interest rates than securities with shorter durations. Fluctuations in interest rates may also affect &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;the
        liquidity of and income generated by fixed-income instruments held by the Fund.&#160;&#x2009; The Fund may face a heightened level of
        &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;interest rate risk in times of monetary policy
        change and/or uncertainty, such as when the Federal Reserve Board adjusts a &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;quantitative
        easing program and/or changes rates. Changing interest rates may have unpredictable effects on the markets and may &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;detract
        from Fund performance. A changing interest rate environment increases certain risks, including the potential for periods of &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;market
        volatility and increased redemptions.&#160;&#x2009;&lt;/span&gt;&lt;/div&gt; &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17138_MSILFGovernmentPortfolio_166Member"
      id="ixv-55587"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;"&gt;&lt;b&gt;Fixed-Income
        Securities.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt; Fixed-income securities are
        subject to the risk of the issuer&#x2019;s inability to meet principal and interest &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;payments
        on its obligations (i.e., credit risk) and are subject to price volatility resulting from, among other things, interest rate &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;sensitivity
        (i.e., interest rate risk), market perception of the creditworthiness of the issuer and general market liquidity (i.e., market &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;risk).
        Securities with longer durations are likely to be more sensitive to changes in interest rates, generally making them more &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;volatile
        than securities with shorter durations. The Fund may be subject to certain liquidity risks that may result from the lack of &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;an
        active market and the reduced number and capacity of traditional market participants to make a market in fixed-income &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;securities.&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17138_MSILFGovernmentPortfolio_178Member"
      id="ixv-55606"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;"&gt;&lt;b&gt;U.S.
        Government Securities.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt; Different types
        of U.S. government securities are subject to different levels of credit risk, including the &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;risk
        of default, depending on the nature of the particular government support for that security. For example, a U.S. government-&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;sponsored
        entity, such as Federal National Mortgage Association or Federal Home Loan Mortgage Corporation, although &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;chartered
        or sponsored by an Act of Congress, may issue securities that are neither insured nor guaranteed by the U.S. Treasury &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;and,
        therefore, are not backed by the full faith and credit of the United States. With respect to U.S. government securities that are &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;not
        backed by the full faith and credit of the United States, there is the risk that the U.S. government will not provide financial &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;support
        to such U.S. government agencies, instrumentalities or sponsored enterprises if it is not obligated to do so by law. U.S. &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;government
        securities are also subject to interest rate risks and can exhibit price fluctuations resulting from increases or decreases &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;in
        interest rates.&lt;/span&gt;&lt;/div&gt; &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17138_MSILFGovernmentPortfolio_268Member"
      id="ixv-55627"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;"&gt;&lt;b&gt;Repurchase
        Agreements.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt; Repurchase agreements are
        subject to risks associated with the possibility of default by the seller at a time &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;when
        the collateral has declined in value, or insolvency of the seller, which may affect the Fund&#x2019;s right to control the collateral
        and &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;result in certain costs and delays. Repurchase
        agreements may involve a greater degree of credit risk than investments in U.S. &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;government
        securities.&#160;&#x2009;&lt;/span&gt;&lt;/div&gt; &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17138_MSILFGovernmentPortfolio_174Member"
      id="ixv-55643"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;-sec-ix-redline:true;"&gt;&lt;b&gt;Market
        and Geopolitical Risk.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;
        The value of your investment in the Fund is based on the values of the Fund&#x2019;s investments, which &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;change
        due to economic and other events that affect the&#160;&#x2009;U.S. and global markets generally, as well as those that affect or are &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;perceived
        or expected to affect particular regions, countries, industries, companies, issuers, sectors, asset classes or governments. &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;These
        types of events may be sudden and unexpected, and could adversely affect the value (or income generated by) and liquidity &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;of
        the Fund&#x2019;s investments, which may in turn impact the Fund&#x2019;s ability to sell securities and/or its ability to meet redemptions.
        &lt;/span&gt;&lt;/div&gt; &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;padding-right:2%;padding-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#999999;;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:12pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;The
        risks associated with these developments may be magnified if certain social, political, economic and other conditions and &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;events
        (such as war, natural disasters or events, epidemics and pandemics, terrorism, conflicts, social unrest, recessions, inflation, &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;interest
        rate changes and supply chain disruptions) adversely interrupt or otherwise affect the global economy and financial &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;markets.
        It is difficult to predict when events affecting the U.S. or global financial markets or economies may occur, the effects &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;that
        such events may have and the duration of those effects (which may last for extended periods). These types of events may &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;negatively
        impact broad segments of businesses and populations and have a significant and rapid negative impact on the &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;performance
        or value of the Fund&#x2019;s investments, adversely affect &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;the
        Fund&#x2019;s ability to maintain a stable $1.00 share price&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;
        and &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;exacerbate pre-existing
        risks to the Fund. The frequency and magnitude of resulting changes in the value of the Fund&#x2019;s &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;investments
        cannot be predicted.&lt;/span&gt;&lt;/div&gt; &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17138_MSILFGovernmentPortfolio_480Member"
      id="ixv-55708"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;"&gt;&lt;b&gt;Large
        Transactions Risk.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt; The Fund may experience
        adverse effects when certain large shareholders, or a number of shareholders &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;collectively,
        purchase or redeem large amounts of shares of the Fund, which may occur rapidly or unexpectedly. Such larger than &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;normal
        shareholder redemptions may &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;adversely
        &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;affect the Fund&#x2019;s ability to maintain
        a stable $1.00 share price and negatively &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;impact
        the Fund&#x2019;s liquidity. In some circumstances, the Fund may hold a relatively large proportion of its assets in cash in &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;anticipation
        of large redemptions. These large redemptions may also force the Fund to sell portfolio securities or other assets when &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;it
        might not otherwise do so, which may &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;adversely
        &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;affect the Fund&#x2019;s ability to maintain
        a stable $1.00 share price and increase the &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;Fund&#x2019;s
        transaction costs. In addition, large purchases of Fund shares may adversely affect the Fund&#x2019;s performance to the extent &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;that
        the Fund is delayed in investing new cash and is required to maintain a larger cash position than it ordinarily would.&lt;/span&gt;&lt;span style="-sec-ix-redline:true;"&gt;&lt;/span&gt;
        &lt;/div&gt; &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17138_MSILFGovernmentPortfolio_171Member"
      id="ixv-55733"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;"&gt;&lt;b&gt;Stable
        NAV Risk.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt; The Fund may not be able to
        maintain a stable $1.00 share price at all times. If the Fund or another money &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;market
        fund fails to maintain a stable NAV (or if there is a perceived threat of the inability to maintain a stable NAV), the Fund &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;could
        be subject to increased redemptions, which may adversely impact the Fund&#x2019;s ability to maintain a stable $1.00 share price.&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17138_MSILFGovernmentPortfolio_188Member"
      id="ixv-55748"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;"&gt;&lt;b&gt;Active
        Management Risk.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt; In pursuing the Fund&#x2019;s
        investment objective, the Adviser has considerable leeway in deciding which &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;investments
        to buy, hold or sell on a day-to-day basis, and which trading strategies to use. For example, the Adviser, in its &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;discretion,
        may determine to use some permitted trading strategies while not using others. The success or failure of such decisions &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;will
        affect the Fund&#x2019;s performance.&lt;/span&gt;&lt;/div&gt; &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:BarChartAndPerformanceTableHeading
      contextRef="c_17138_MSILFGovernmentPortfolioMember"
      id="ixv-55771"
      xml:lang="en-US">Performance
Information</oef:BarChartAndPerformanceTableHeading>
    <oef:PerformanceNarrativeTextBlock
      contextRef="c_17138_MSILFGovernmentPortfolioMember"
      id="ixv-55775"
      xml:lang="en-US">

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;The
bar chart and table below provide some indication of the risks of investing in the Fund by showing changes in the performance &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;of
the Fund&#x2019;s Participant Class shares from year-to-year and by showing the average annual returns of the Fund&#x2019;s&#160;&#x2009;Participant&#160;&#x2009;Class
&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;shares for the one, five and 10 year periods.
&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;The
Fund&#x2019;s past performance is not necessarily an indication of how the Fund will &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;perform
in the future.&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt; Updated performance
information is available online at &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;www.morganstanley.com/liquidity&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;.&lt;/span&gt;&lt;/div&gt;</oef:PerformanceNarrativeTextBlock>
    <oef:PerformanceInformationIllustratesVariabilityOfReturns
      contextRef="c_17138_MSILFGovernmentPortfolioMember"
      id="ixv-55777"
      xml:lang="en-US">The
bar chart and table below provide some indication of the risks of investing in the Fund by showing changes in the performance of
the Fund&#x2019;s Participant Class shares from year-to-year and by showing the average annual returns of the Fund&#x2019;s&#160;&#x2009;Participant&#160;&#x2009;Class
shares for the one, five and 10 year periods.
</oef:PerformanceInformationIllustratesVariabilityOfReturns>
    <oef:PerformancePastDoesNotIndicateFuture
      contextRef="c_17138_MSILFGovernmentPortfolioMember"
      id="ixv-55781"
      xml:lang="en-US">The
Fund&#x2019;s past performance is not necessarily an indication of how the Fund will perform
in the future.</oef:PerformancePastDoesNotIndicateFuture>
    <oef:PerformanceAvailabilityWebSiteAddress
      contextRef="c_17138_MSILFGovernmentPortfolioMember"
      id="ixv-55785"
      xml:lang="en-US">www.morganstanley.com/liquidity</oef:PerformanceAvailabilityWebSiteAddress>
    <oef:BarChartHeading
      contextRef="c_17138_MSILFGovernmentPortfolioMember"
      id="ixv-55789"
      xml:lang="en-US">Annual
Total Returns&#x2014;Calendar Years</oef:BarChartHeading>
    <oef:BarChartTableTextBlock
      contextRef="c_17138_MSILFGovernmentPortfolioMember"
      id="ixv-55793"
      xml:lang="en-US">

&lt;div&gt;&lt;img alt="image" src="pr17138img004.jpg"/&gt;&lt;/div&gt;</oef:BarChartTableTextBlock>
    <oef:BarChartClosingTextBlock
      contextRef="c_17138_MSILFGovernmentPortfolioMember"
      id="ixv-55802"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="width:100%;cellspacing:0;padding-bottom:2pt;padding-top:0pt;margin-left:0pt;"&gt;
  &lt;tr style="height:1px;"&gt;
    &lt;td style="height:1px;width:33.14119922630561%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:33.71953578336557%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:33.13926499032882%"&gt;&lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:top"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;&lt;b&gt;High
        Quarter&lt;/b&gt;&lt;/span&gt; &lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:top"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;12/31/23&lt;/span&gt;
        &lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:top"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;"&gt;1.20%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="vertical-align:top"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;&lt;b&gt;Low
        Quarter&lt;/b&gt;&lt;/span&gt; &lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:top"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;03/31/16&lt;/span&gt;
        &lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:top"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;"&gt;0.00%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:BarChartClosingTextBlock>
    <oef:HighestQuarterlyReturnLabel
      contextRef="c_17138_MSILFGovernmentPortfolio_ClassParticipantMember"
      id="ixv-55812"
      xml:lang="en-US">High
        Quarter</oef:HighestQuarterlyReturnLabel>
    <oef:BarChartHighestQuarterlyReturnDate
      contextRef="c_17138_MSILFGovernmentPortfolio_ClassParticipantMember"
      id="ixv-55817"
      xml:lang="en-US">2023-12-31</oef:BarChartHighestQuarterlyReturnDate>
    <oef:BarChartHighestQuarterlyReturn
      contextRef="c_17138_MSILFGovernmentPortfolio_ClassParticipantMember"
      decimals="INF"
      id="ixv-131280"
      unitRef="RATIO">0.012</oef:BarChartHighestQuarterlyReturn>
    <oef:LowestQuarterlyReturnLabel
      contextRef="c_17138_MSILFGovernmentPortfolio_ClassParticipantMember"
      id="ixv-55825"
      xml:lang="en-US">Low
        Quarter</oef:LowestQuarterlyReturnLabel>
    <oef:BarChartLowestQuarterlyReturnDate
      contextRef="c_17138_MSILFGovernmentPortfolio_ClassParticipantMember"
      id="ixv-55830"
      xml:lang="en-US">2016-03-31</oef:BarChartLowestQuarterlyReturnDate>
    <oef:BarChartLowestQuarterlyReturn
      contextRef="c_17138_MSILFGovernmentPortfolio_ClassParticipantMember"
      decimals="INF"
      id="ixv-131281"
      unitRef="RATIO">0</oef:BarChartLowestQuarterlyReturn>
    <oef:PerformanceTableHeading
      contextRef="c_17138_MSILFGovernmentPortfolioMember"
      id="ixv-55836"
      xml:lang="en-US">Average
Annual Total Returns(for
the Periods Ended&#160;&#x2009;December
31, 2025)</oef:PerformanceTableHeading>
    <oef:PerformanceTableTextBlock
      contextRef="c_17138_MSILFGovernmentPortfolioMember"
      id="ixv-55849"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="width:100%;cellspacing:0;margin-left:0;border-bottom:0.25pt solid #000000;margin-top:10px;"&gt;
  &lt;tr style="height:1px;"&gt;
    &lt;td style="height:1px;width:50.800317417307%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:16.377958851878375%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:16.377958851878375%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:16.443764878936268%"&gt;&lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&#160;&lt;/div&gt;
        &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:center;text-align:center;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;&lt;b&gt;Past&lt;/b&gt;&lt;/span&gt;&lt;br/&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;&lt;b&gt;One
        Year&lt;/b&gt;&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:center;text-align:center;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;&lt;b&gt;Past&lt;/b&gt;&lt;/span&gt;&lt;br/&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;&lt;b&gt;Five
        Years&lt;/b&gt;&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:center;text-align:center;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;&lt;b&gt;Past&lt;/b&gt;&lt;/span&gt;&lt;br/&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;&lt;b&gt;Ten
        Years&lt;/b&gt;&lt;/span&gt;&lt;/div&gt; &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;Government
        Portfolio&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:center;text-align:center;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;-sec-ix-redline:true;"&gt;3.71%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:center;text-align:center;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;-sec-ix-redline:true;"&gt;2.80%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:center;text-align:center;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;-sec-ix-redline:true;"&gt;1.73%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:PerformanceTableTextBlock>
    <oef:AvgAnnlRtrPct
      contextRef="c_17138_MSILFGovernmentPortfolio_ClassParticipant_2025_01_01_2025_12_31Member"
      decimals="INF"
      id="ixv-131282"
      unitRef="RATIO">0.0371</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="c_17138_MSILFGovernmentPortfolio_ClassParticipant_2021_01_01_2025_12_31Member"
      decimals="INF"
      id="ixv-131283"
      unitRef="RATIO">0.028</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="c_17138_MSILFGovernmentPortfolio_ClassParticipant_2016_01_01_2025_12_31Member"
      decimals="INF"
      id="ixv-131284"
      unitRef="RATIO">0.0173</oef:AvgAnnlRtrPct>
    <oef:PerformanceTableClosingTextBlock
      contextRef="c_17138_MSILFGovernmentPortfolioMember"
      id="ixv-55921"
      xml:lang="en-US">

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;You
may obtain the Fund&#x2019;s 7-day current yield by calling &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;1-888-378-1630&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;.&lt;/span&gt;&lt;/div&gt;</oef:PerformanceTableClosingTextBlock>
    <oef:MoneyMarketSevenDayYieldCaption
      contextRef="c_17138_MSILFGovernmentPortfolioMember"
      id="ixv-55923"
      xml:lang="en-US">You
may obtain the Fund&#x2019;s 7-day current yield by calling 1-888-378-1630.</oef:MoneyMarketSevenDayYieldCaption>
    <oef:MoneyMarketSevenDayYieldPhone
      contextRef="c_17138_MSILFGovernmentPortfolioMember"
      id="ixv-55925"
      xml:lang="en-US">1-888-378-1630</oef:MoneyMarketSevenDayYieldPhone>
    <oef:ObjectiveHeading
      contextRef="c_17138_MSILFGovernmentSecuritiesPortfolioMember"
      id="ixv-56001"
      xml:lang="en-US">Investment
Objective</oef:ObjectiveHeading>
    <oef:ObjectivePrimaryTextBlock
      contextRef="c_17138_MSILFGovernmentSecuritiesPortfolioMember"
      id="ixv-56005"
      xml:lang="en-US">

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;The Government Securities Portfolio (the &#x201c;Fund&#x201d;)
seeks preservation of capital, daily liquidity and maximum current income.&lt;/span&gt;&lt;/div&gt;</oef:ObjectivePrimaryTextBlock>
    <oef:ExpenseHeading
      contextRef="c_17138_MSILFGovernmentSecuritiesPortfolioMember"
      id="ixv-56010"
      xml:lang="en-US">Fees
and Expenses</oef:ExpenseHeading>
    <oef:ExpenseNarrativeTextBlock
      contextRef="c_17138_MSILFGovernmentSecuritiesPortfolioMember"
      id="ixv-56014"
      xml:lang="en-US">

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;The table below describes the expenses that
you may pay if you buy, hold and sell Participant Class shares of the Fund. The Fund &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;does
not charge any sales loads or other fees when you purchase or redeem shares. &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;&lt;b&gt;You
may pay fees other than the fees and &lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;&lt;b&gt;expenses
of the Fund, such as brokerage commissions and other fees charged by financial intermediaries, which are not &lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;&lt;b&gt;reflected
in the tables and examples below.&lt;/b&gt;&lt;/span&gt;&lt;/div&gt;</oef:ExpenseNarrativeTextBlock>
    <oef:OperatingExpensesCaption
      contextRef="c_17138_MSILFGovernmentSecuritiesPortfolioMember"
      id="ixv-56025"
      xml:lang="en-US">Annual
Fund Operating Expenses&#160;&#x2009;(expenses
that you pay each year as a percentage of the value of your investment)</oef:OperatingExpensesCaption>
    <oef:AnnualFundOperatingExpensesTableTextBlock
      contextRef="c_17138_MSILFGovernmentSecuritiesPortfolioMember"
      id="foot-17138_2869521-1011"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="width:100%;cellspacing:0;margin-left:0;border-bottom:0.25pt solid #000000;margin-top:10px;"&gt;
  &lt;tr style="height:1px;"&gt;
    &lt;td style="height:1px;width:84.95558093173594%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:15.044419068264077%"&gt;&lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&#160;&lt;/div&gt;
        &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;&lt;b&gt;Participant
        Class&lt;/b&gt;&lt;/span&gt;&lt;/div&gt; &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;Advisory
        Fee&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;"&gt;0.15%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;Distribution
        and/or Shareholder Service (12b-1) Fee&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;"&gt;0.25%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;Other
        Expenses&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;"&gt;0.08%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;Shareholder
        Service Fee&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;"&gt;0.25%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;Total
        Annual Fund Operating Expenses&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:6pt;;"&gt;&lt;sup&gt;1&lt;/sup&gt;&lt;/span&gt;
        &lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;"&gt;0.73%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;Fee
        Waiver and/or Expense Reimbursement&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:6pt;;"&gt;&lt;sup&gt;1&lt;/sup&gt;&lt;/span&gt;
        &lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;"&gt;0.28%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;Total
        Annual Fund Operating Expenses After Fee Waiver and/or Expense Reimbursement&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:6pt;;"&gt;&lt;sup&gt;1&lt;/sup&gt;&lt;/span&gt;
        &lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;"&gt;0.45%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:AnnualFundOperatingExpensesTableTextBlock>
    <oef:ManagementFeesOverAssets
      contextRef="c_17138_MSILFGovernmentSecuritiesPortfolio_ClassParticipantMember"
      decimals="INF"
      id="ixv-131285"
      unitRef="RATIO">0.0015</oef:ManagementFeesOverAssets>
    <oef:DistributionAndService12b1FeesOverAssets
      contextRef="c_17138_MSILFGovernmentSecuritiesPortfolio_ClassParticipantMember"
      decimals="INF"
      id="ixv-131286"
      unitRef="RATIO">0.0025</oef:DistributionAndService12b1FeesOverAssets>
    <oef:OtherExpensesOverAssets
      contextRef="c_17138_MSILFGovernmentSecuritiesPortfolio_ClassParticipantMember"
      decimals="INF"
      id="ixv-131287"
      unitRef="RATIO">0.0008</oef:OtherExpensesOverAssets>
    <oef:Component1OtherExpensesOverAssets
      contextRef="c_17138_MSILFGovernmentSecuritiesPortfolio_ClassParticipantMember"
      decimals="INF"
      id="ixv-131288"
      unitRef="RATIO">0.0025</oef:Component1OtherExpensesOverAssets>
    <oef:ExpensesOverAssets
      contextRef="c_17138_MSILFGovernmentSecuritiesPortfolio_ClassParticipantMember"
      decimals="INF"
      id="foot-17138_2869521-1021"
      unitRef="RATIO">0.0073</oef:ExpensesOverAssets>
    <oef:FeeWaiverOrReimbursementOverAssets
      contextRef="c_17138_MSILFGovernmentSecuritiesPortfolio_ClassParticipantMember"
      decimals="INF"
      id="foot-17138_2869521-1031"
      unitRef="RATIO">0.0028</oef:FeeWaiverOrReimbursementOverAssets>
    <oef:NetExpensesOverAssets
      contextRef="c_17138_MSILFGovernmentSecuritiesPortfolio_ClassParticipantMember"
      decimals="INF"
      id="foot-17138_2869521-1041"
      unitRef="RATIO">0.0045</oef:NetExpensesOverAssets>
    <oef:ExpenseExampleHeading
      contextRef="c_17138_MSILFGovernmentSecuritiesPortfolioMember"
      id="ixv-56115"
      xml:lang="en-US">Example</oef:ExpenseExampleHeading>
    <oef:ExpenseExampleNarrativeTextBlock
      contextRef="c_17138_MSILFGovernmentSecuritiesPortfolioMember"
      id="ixv-56119"
      xml:lang="en-US">

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;The example below is intended to help you compare
the cost of investing in the Fund&#x2019;s&#160;&#x2009;Participant&#160;&#x2009;Class with the cost of investing in &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;other
mutual funds.&lt;/span&gt;&lt;/div&gt;

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;The example assumes that you invest $10,000
in the Fund&#x2019;s&#160;&#x2009;Participant Class for the time periods indicated and then redeem all of &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;your
shares at the end of those periods, your investment has a 5% return each year and that the Fund&#x2019;s operating expenses remain
the &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;same (except that the example incorporates
the fee waiver and/or expense reimbursement arrangement for only the first year). &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;Although
your actual costs may be higher or lower, based on these assumptions your costs would be:&lt;/span&gt;&lt;/div&gt;</oef:ExpenseExampleNarrativeTextBlock>
    <oef:ExpenseExampleWithRedemptionTableTextBlock
      contextRef="c_17138_MSILFGovernmentSecuritiesPortfolioMember"
      id="ixv-56133"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="width:100%;cellspacing:0;margin-left:0;border-bottom:0.25pt solid #000000;margin-top:10px;"&gt;
  &lt;tr style="height:1px;"&gt;
    &lt;td style="height:1px;width:34.33401678981779%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:15.787844790901001%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:16.368138032419047%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:16.368138032419047%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:16.368138032419047%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:0.7737243220240628%"&gt;&lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&#160;&lt;/div&gt;
        &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;&lt;b&gt;1
        Year&lt;/b&gt;&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;&lt;b&gt;3
        Years&lt;/b&gt;&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;&lt;b&gt;5
        Years&lt;/b&gt;&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;&lt;b&gt;10
        Years&lt;/b&gt;&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;Participant
        Class&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;"&gt;$46
        &lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;"&gt;$205
        &lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;"&gt;$378
        &lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;"&gt;$880
        &lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:top"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:ExpenseExampleWithRedemptionTableTextBlock>
    <oef:ExpenseExampleYear01
      contextRef="c_17138_MSILFGovernmentSecuritiesPortfolio_ClassParticipantMember"
      decimals="INF"
      id="ixv-131292"
      unitRef="USD">46</oef:ExpenseExampleYear01>
    <oef:ExpenseExampleYear03
      contextRef="c_17138_MSILFGovernmentSecuritiesPortfolio_ClassParticipantMember"
      decimals="INF"
      id="ixv-131293"
      unitRef="USD">205</oef:ExpenseExampleYear03>
    <oef:ExpenseExampleYear05
      contextRef="c_17138_MSILFGovernmentSecuritiesPortfolio_ClassParticipantMember"
      decimals="INF"
      id="ixv-131294"
      unitRef="USD">378</oef:ExpenseExampleYear05>
    <oef:ExpenseExampleYear10
      contextRef="c_17138_MSILFGovernmentSecuritiesPortfolio_ClassParticipantMember"
      decimals="INF"
      id="ixv-131295"
      unitRef="USD">880</oef:ExpenseExampleYear10>
    <oef:StrategyHeading
      contextRef="c_17138_MSILFGovernmentSecuritiesPortfolioMember"
      id="ixv-56184"
      xml:lang="en-US">Principal
Investment Strategies</oef:StrategyHeading>
    <oef:StrategyNarrativeTextBlock
      contextRef="c_17138_MSILFGovernmentSecuritiesPortfolioMember"
      id="ixv-56188"
      xml:lang="en-US">

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;The Fund has adopted a policy to invest substantially
all of its assets in U.S. Treasury obligations and certain U.S. government &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;securities,
the interest from which is generally exempt from state income taxation, and, accordingly, qualifies as a &#x201c;government &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;money
market fund&#x201d; under federal regulations. The Fund is permitted to hold a portion of its assets in cash.&lt;/span&gt;&lt;/div&gt;

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;A &#x201c;government money market fund&#x201d;
is a money market fund that invests at least 99.5% of its total assets in cash, securities issued or &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;guaranteed
by the United States or certain U.S. government agencies or instrumentalities and/or repurchase agreements that are &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;collateralized
fully by the foregoing. A &#x201c;government money market fund&#x201d; is exempt from requirements that permit and, under &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;certain
circumstances, require money market funds to impose a &#x201c;liquidity fee&#x201d; on redemptions. In selecting investments, the Adviser
&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;seeks to maintain the Fund&#x2019;s share
price at $1.00. The share price remaining stable at $1.00 means that the Fund would preserve the &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;principal
value of your investment. The&#160;&#x2009;U.S. government securities that the Fund may purchase include those issued or guaranteed &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;either
by the U.S. Treasury or certain agencies, authorities or instrumentalities of the U.S. Government. The Fund may also invest in &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;repurchase
agreements with the Federal Reserve Bank of New York.&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;
As a &#x201c;government money market fund,&#x201d; the Fund may value its &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;securities
using the amortized cost method as permitted by Rule 2a-7 under the Investment Company Act of 1940, as amended &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;(&#x201c;Rule
2a-7&#x201d; under the &#x201c;1940 Act&#x201d;) to seek to maintain a stable net asset value per share of $1.00.&lt;/span&gt;&lt;/div&gt;

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;In addition, the Fund has adopted a policy
that provides, under normal circumstances, at least 80% of the Fund&#x2019;s assets will be &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;invested
in U.S. government securities. This policy may be changed without shareholder approval; however, shareholders would be &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;notified
upon 60 days&#x2019; notice in writing of any changes.&lt;/span&gt;&lt;/div&gt;

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;The Fund&#x2019;s investments
are subject to the quality, diversification, maturity, liquidity and other requirements of Rule 2a-7.&lt;/span&gt;&lt;/div&gt;</oef:StrategyNarrativeTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17138_MSILFGovernmentSecuritiesPortfolio_157Member"
      id="ixv-56252"
      xml:lang="en-US">&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;You
could lose money by investing in the Fund.&lt;/span&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17138_MSILFGovernmentSecuritiesPortfolio_164Member"
      id="ixv-56256"
      xml:lang="en-US">&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;An
investment in the Fund is not a bank account and is not insured or guaranteed by the Federal &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;Deposit
Insurance Corporation (&#x201c;FDIC&#x201d;) or any other government agency.&lt;/span&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17138_MSILFGovernmentSecuritiesPortfolio_165Member"
      id="ixv-56266"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;"&gt;&lt;b&gt;Credit
        and Interest Rate Risk.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt; Credit risk refers
        to the possibility that the issuer or guarantor of a security, or counterparty to a &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;transaction,
        will be unable or unwilling or perceived to be unable or unwilling to make interest payments and/or repay the &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;principal
        on its debt or otherwise honor its obligations, including the risk of default. In such instances, the value of the Fund &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;could
        decline and the Fund could lose money. If an issuer&#x2019;s, guarantor&#x2019;s or counterparty&#x2019;s financial condition worsens,
        the credit &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;quality of the issuer, guarantor
        or counterparty may deteriorate. Credit ratings may not be an accurate assessment of financial &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;condition,
        liquidity or credit risk. Although credit ratings may not accurately reflect the true credit risk of an instrument, a change &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;in
        the credit rating of an instrument or an issuer, guarantor or counterparty, or the market&#x2019;s perception of the creditworthiness
        of &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;an instrument or issuer, guarantor or
        counterparty can have a rapid, adverse effect on the instrument&#x2019;s value and liquidity and &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;make
        it more difficult for the Fund to sell at an advantageous price or time. Interest rate risk refers to the decline in the value of a &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;fixed-income
        security resulting from changes in the general level of interest rates. A wide variety of market and economic factors &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;can
        cause interest rates to rise or fall, including central bank monetary policy, rising inflation, disinflation or deflation, and &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;changes
        in general economic conditions. When the general level of interest rates goes up, the prices of most fixed-income &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;securities
        go down. When the general level of interest rates goes down, the prices of most fixed-income securities go up but the &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;yield
        or income from new issuances of fixed-income securities generally decreases. Securities with longer durations will generally &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;be
        more sensitive to changes in interest rates than securities with shorter durations. Fluctuations in interest rates may also affect &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;the
        liquidity of and income generated by fixed-income instruments held by the Fund.&#160;&#x2009; The Fund may face a heightened level of
        &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;interest rate risk in times of monetary policy
        change and/or uncertainty, such as when the Federal Reserve Board adjusts a &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;quantitative
        easing program and/or changes rates. Changing interest rates may have unpredictable effects on the markets and may &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;detract
        from Fund performance. A changing interest rate environment increases certain risks, including the potential for periods of &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;market
        volatility and increased redemptions.&#160;&#x2009;&lt;/span&gt;&lt;/div&gt; &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17138_MSILFGovernmentSecuritiesPortfolio_166Member"
      id="ixv-56298"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;"&gt;&lt;b&gt;Fixed-Income
        Securities.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt; Fixed-income securities are
        subject to the risk of the issuer&#x2019;s inability to meet principal and interest &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;payments
        on its obligations (i.e., credit risk) and are subject to price volatility resulting from, among other things, interest rate &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;sensitivity
        (i.e., interest rate risk), market perception of the creditworthiness of the issuer and general market liquidity (i.e., market &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;risk).
        Securities with longer durations are likely to be more sensitive to changes in interest rates, generally making them more &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;volatile
        than securities with shorter durations. The Fund may be subject to certain liquidity risks that may result from the lack of &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;an
        active market and the reduced number and capacity of traditional market participants to make a market in fixed-income &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;securities.&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17138_MSILFGovernmentSecuritiesPortfolio_268Member"
      id="ixv-56317"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;"&gt;&lt;b&gt;Repurchase
        Agreements.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt; Repurchase agreements are
        subject to risks associated with the possibility of default by the seller at a time &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;when
        the collateral has declined in value, or insolvency of the seller, which may affect the Fund&#x2019;s right to control the collateral
        and &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;result in certain costs and delays. Repurchase
        agreements may involve a greater degree of credit risk than investments in U.S. &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;government
        securities.&lt;/span&gt;&lt;/div&gt; &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17138_MSILFGovernmentSecuritiesPortfolio_178Member"
      id="ixv-56333"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;-sec-ix-redline:true;"&gt;&lt;b&gt;U.S.
        Government Securities.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;
        Different types of U.S. government securities are subject to different levels of credit risk, including the &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;risk
        of default, depending on the nature of the particular government support for that security. For example, a U.S. government-&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;sponsored
        entity, such as Federal National Mortgage Association or Federal Home Loan Mortgage Corporation, although &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;chartered
        or sponsored by an Act of Congress, may issue securities that are neither insured nor guaranteed by the U.S. Treasury &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;and,
        therefore, are not backed by the full faith and credit of the United States. With respect to U.S. government securities that are &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;not
        backed by the full faith and credit of the United States, there is the risk that the U.S. government will not provide financial &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;support
        to such U.S. government agencies, instrumentalities or sponsored enterprises if it is not obligated to do so by law. U.S. &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;government
        securities are also subject to interest rate risks and can exhibit price fluctuations resulting from increases or decreases &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;in
        interest rates.&lt;/span&gt;&lt;/div&gt; &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17138_MSILFGovernmentSecuritiesPortfolio_174Member"
      id="ixv-56354"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;"&gt;&lt;b&gt;Market
        and Geopolitical Risk.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt; The value of your
        investment in the Fund is based on the values of the Fund&#x2019;s investments, which &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;change
        due to economic and other events that affect the&#160;&#x2009;U.S. and global markets generally, as well as those that affect or are &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;perceived
        or expected to affect particular regions, countries, industries, companies, issuers, sectors, asset classes or governments. &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;These
        types of events may be sudden and unexpected, and could adversely affect the value (or income generated by) and liquidity &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;of
        the Fund&#x2019;s investments, which may in turn impact the Fund&#x2019;s ability to sell securities and/or its ability to meet redemptions.
        &lt;/span&gt;&lt;/div&gt; &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;padding-right:2%;padding-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#999999;;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:12pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;The
        risks associated with these developments may be magnified if certain social, political, economic and other conditions and &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;events
        (such as war, natural disasters or events, epidemics and pandemics, terrorism, conflicts, social unrest, recessions, inflation, &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;interest
        rate changes and supply chain disruptions) adversely interrupt or otherwise affect the global economy and financial &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;markets.
        It is difficult to predict when events affecting the U.S. or global financial markets or economies may occur, the effects &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;that
        such events may have and the duration of those effects (which may last for extended periods). These types of events may &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;negatively
        impact broad segments of businesses and populations and have a significant and rapid negative impact on the &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;performance
        or value of the Fund&#x2019;s investments, adversely affect &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;the
        Fund&#x2019;s ability to maintain a stable $1.00 share price&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;
        and &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;exacerbate pre-existing risks to the
        Fund. The frequency and magnitude of resulting changes in the value of the Fund&#x2019;s &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;investments
        cannot be predicted.&lt;/span&gt;&lt;/div&gt; &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17138_MSILFGovernmentSecuritiesPortfolio_480Member"
      id="ixv-56419"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;"&gt;&lt;b&gt;Large
        Transactions Risk.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt; The Fund may experience
        adverse effects when certain large shareholders, or a number of shareholders &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;collectively,
        purchase or redeem large amounts of shares of the Fund, which may occur rapidly or unexpectedly. Such larger than &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;normal
        shareholder redemptions may &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;adversely
        &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;affect the Fund&#x2019;s ability to maintain
        a stable $1.00 share price and negatively &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;impact
        the Fund&#x2019;s liquidity. In some circumstances, the Fund may hold a relatively large proportion of its assets in cash in &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;anticipation
        of large redemptions. These large redemptions may also force the Fund to sell portfolio securities or other assets when &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;it
        might not otherwise do so, which may &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;adversely
        &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;affect the Fund&#x2019;s ability to maintain
        a stable $1.00 share price and increase the &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;Fund&#x2019;s
        transaction costs. In addition, large purchases of Fund shares may adversely affect the Fund&#x2019;s performance to the extent &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;that
        the Fund is delayed in investing new cash and is required to maintain a larger cash position than it ordinarily would.&lt;/span&gt;&lt;span style="-sec-ix-redline:true;"&gt;&lt;/span&gt;
        &lt;/div&gt; &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17138_MSILFGovernmentSecuritiesPortfolio_171Member"
      id="ixv-56444"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;"&gt;&lt;b&gt;Stable
        NAV Risk.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt; The Fund may not be able to
        maintain a stable $1.00 share price at all times. If the Fund or another money &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;market
        fund fails to maintain a stable NAV (or if there is a perceived threat of the inability to maintain a stable NAV), the Fund &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;could
        be subject to increased redemptions, which may adversely impact the Fund&#x2019;s ability to maintain a stable $1.00 share price.&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17138_MSILFGovernmentSecuritiesPortfolio_188Member"
      id="ixv-56459"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;"&gt;&lt;b&gt;Active
        Management Risk.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt; In pursuing the Fund&#x2019;s
        investment objective, the Adviser has considerable leeway in deciding which &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;investments
        to buy, hold or sell on a day-to-day basis, and which trading strategies to use. For example, the Adviser, in its &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;discretion,
        may determine to use some permitted trading strategies while not using others. The success or failure of such decisions &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;will
        affect the Fund&#x2019;s performance.&lt;/span&gt;&lt;/div&gt; &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:BarChartAndPerformanceTableHeading
      contextRef="c_17138_MSILFGovernmentSecuritiesPortfolioMember"
      id="ixv-56482"
      xml:lang="en-US">Performance
Information</oef:BarChartAndPerformanceTableHeading>
    <oef:PerformanceNarrativeTextBlock
      contextRef="c_17138_MSILFGovernmentSecuritiesPortfolioMember"
      id="ixv-56486"
      xml:lang="en-US">

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;The
bar chart and table below provide some indication of the risks of investing in the Fund by showing changes in the performance &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;of
the Fund&#x2019;s&#160;&#x2009;Participant&#160;&#x2009;Class shares from year-to-year and by showing the average annual returns of the
Fund&#x2019;s&#160;&#x2009;Participant&#160;&#x2009;Class &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;shares
for the one, five and 10 year periods. &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;The
Fund&#x2019;s past performance is not necessarily an indication of how the Fund will &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;perform
in the future.&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt; Updated performance
information is available online at &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;www.morganstanley.com/liquidity&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;.&lt;/span&gt;&lt;/div&gt;</oef:PerformanceNarrativeTextBlock>
    <oef:PerformanceInformationIllustratesVariabilityOfReturns
      contextRef="c_17138_MSILFGovernmentSecuritiesPortfolioMember"
      id="ixv-56488"
      xml:lang="en-US">The
bar chart and table below provide some indication of the risks of investing in the Fund by showing changes in the performance of
the Fund&#x2019;s&#160;&#x2009;Participant&#160;&#x2009;Class shares from year-to-year and by showing the average annual returns of the
Fund&#x2019;s&#160;&#x2009;Participant&#160;&#x2009;Class shares
for the one, five and 10 year periods. </oef:PerformanceInformationIllustratesVariabilityOfReturns>
    <oef:PerformancePastDoesNotIndicateFuture
      contextRef="c_17138_MSILFGovernmentSecuritiesPortfolioMember"
      id="ixv-56492"
      xml:lang="en-US">The
Fund&#x2019;s past performance is not necessarily an indication of how the Fund will perform
in the future.</oef:PerformancePastDoesNotIndicateFuture>
    <oef:PerformanceAvailabilityWebSiteAddress
      contextRef="c_17138_MSILFGovernmentSecuritiesPortfolioMember"
      id="ixv-56496"
      xml:lang="en-US">www.morganstanley.com/liquidity</oef:PerformanceAvailabilityWebSiteAddress>
    <oef:BarChartHeading
      contextRef="c_17138_MSILFGovernmentSecuritiesPortfolioMember"
      id="ixv-56500"
      xml:lang="en-US">Annual
Total Returns&#x2014;Calendar Years</oef:BarChartHeading>
    <oef:BarChartTableTextBlock
      contextRef="c_17138_MSILFGovernmentSecuritiesPortfolioMember"
      id="ixv-56504"
      xml:lang="en-US">

&lt;div&gt;&lt;img alt="image" src="pr17138img005.jpg"/&gt;&lt;/div&gt;</oef:BarChartTableTextBlock>
    <oef:BarChartClosingTextBlock
      contextRef="c_17138_MSILFGovernmentSecuritiesPortfolioMember"
      id="ixv-56513"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="width:100%;cellspacing:0;padding-bottom:2pt;padding-top:0pt;margin-left:0pt;"&gt;
  &lt;tr style="height:1px;"&gt;
    &lt;td style="height:1px;width:33.14119922630561%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:33.71953578336557%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:33.13926499032882%"&gt;&lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:top"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;&lt;b&gt;High
        Quarter&lt;/b&gt;&lt;/span&gt; &lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:top"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;12/31/23&lt;/span&gt;
        &lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:top"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;"&gt;1.25%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="vertical-align:top"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;&lt;b&gt;Low
        Quarter&lt;/b&gt;&lt;/span&gt; &lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:top"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;03/31/16&lt;/span&gt;
        &lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:top"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;"&gt;0.00%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:BarChartClosingTextBlock>
    <oef:HighestQuarterlyReturnLabel
      contextRef="c_17138_MSILFGovernmentSecuritiesPortfolio_ClassParticipantMember"
      id="ixv-56523"
      xml:lang="en-US">High
        Quarter</oef:HighestQuarterlyReturnLabel>
    <oef:BarChartHighestQuarterlyReturnDate
      contextRef="c_17138_MSILFGovernmentSecuritiesPortfolio_ClassParticipantMember"
      id="ixv-56528"
      xml:lang="en-US">2023-12-31</oef:BarChartHighestQuarterlyReturnDate>
    <oef:BarChartHighestQuarterlyReturn
      contextRef="c_17138_MSILFGovernmentSecuritiesPortfolio_ClassParticipantMember"
      decimals="INF"
      id="ixv-131296"
      unitRef="RATIO">0.0125</oef:BarChartHighestQuarterlyReturn>
    <oef:LowestQuarterlyReturnLabel
      contextRef="c_17138_MSILFGovernmentSecuritiesPortfolio_ClassParticipantMember"
      id="ixv-56536"
      xml:lang="en-US">Low
        Quarter</oef:LowestQuarterlyReturnLabel>
    <oef:BarChartLowestQuarterlyReturnDate
      contextRef="c_17138_MSILFGovernmentSecuritiesPortfolio_ClassParticipantMember"
      id="ixv-56541"
      xml:lang="en-US">2016-03-31</oef:BarChartLowestQuarterlyReturnDate>
    <oef:BarChartLowestQuarterlyReturn
      contextRef="c_17138_MSILFGovernmentSecuritiesPortfolio_ClassParticipantMember"
      decimals="INF"
      id="ixv-131297"
      unitRef="RATIO">0</oef:BarChartLowestQuarterlyReturn>
    <oef:PerformanceTableHeading
      contextRef="c_17138_MSILFGovernmentSecuritiesPortfolioMember"
      id="ixv-56547"
      xml:lang="en-US">Average
Annual Total Returns(for
the Periods Ended&#160;&#x2009;December
31, 2025)</oef:PerformanceTableHeading>
    <oef:PerformanceTableTextBlock
      contextRef="c_17138_MSILFGovernmentSecuritiesPortfolioMember"
      id="ixv-56560"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="width:100%;cellspacing:0;margin-left:0;border-bottom:0.25pt solid #000000;margin-top:10px;"&gt;
  &lt;tr style="height:1px;"&gt;
    &lt;td style="height:1px;width:50.800317417307%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:16.377958851878375%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:16.377958851878375%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:16.443764878936268%"&gt;&lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&#160;&lt;/div&gt;
        &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:center;text-align:center;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;&lt;b&gt;Past&lt;/b&gt;&lt;/span&gt;&lt;br/&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;&lt;b&gt;One
        Year&lt;/b&gt;&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:center;text-align:center;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;&lt;b&gt;Past
        Five&lt;/b&gt;&lt;/span&gt;&lt;br/&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;&lt;b&gt;Years&lt;/b&gt;&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:center;text-align:center;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;&lt;b&gt;Past&lt;/b&gt;&lt;/span&gt;&lt;br/&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;&lt;b&gt;Ten
        Years&lt;/b&gt;&lt;/span&gt;&lt;/div&gt; &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;Government
        Securities Portfolio&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:center;text-align:center;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;-sec-ix-redline:true;"&gt;3.88%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:center;text-align:center;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;-sec-ix-redline:true;"&gt;2.92%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:center;text-align:center;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;-sec-ix-redline:true;"&gt;1.85%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:PerformanceTableTextBlock>
    <oef:AvgAnnlRtrPct
      contextRef="c_17138_MSILFGovernmentSecuritiesPortfolio_ClassParticipant_2025_01_01_2025_12_31Member"
      decimals="INF"
      id="ixv-131298"
      unitRef="RATIO">0.0388</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="c_17138_MSILFGovernmentSecuritiesPortfolio_ClassParticipant_2021_01_01_2025_12_31Member"
      decimals="INF"
      id="ixv-131299"
      unitRef="RATIO">0.0292</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="c_17138_MSILFGovernmentSecuritiesPortfolio_ClassParticipant_2016_01_01_2025_12_31Member"
      decimals="INF"
      id="ixv-131300"
      unitRef="RATIO">0.0185</oef:AvgAnnlRtrPct>
    <oef:PerformanceTableClosingTextBlock
      contextRef="c_17138_MSILFGovernmentSecuritiesPortfolioMember"
      id="ixv-56632"
      xml:lang="en-US">

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;You
may obtain the Fund&#x2019;s 7-day current yield by calling &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;1-888-378-1630&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;.&lt;/span&gt;&lt;/div&gt;</oef:PerformanceTableClosingTextBlock>
    <oef:MoneyMarketSevenDayYieldCaption
      contextRef="c_17138_MSILFGovernmentSecuritiesPortfolioMember"
      id="ixv-56634"
      xml:lang="en-US">You
may obtain the Fund&#x2019;s 7-day current yield by calling 1-888-378-1630.</oef:MoneyMarketSevenDayYieldCaption>
    <oef:MoneyMarketSevenDayYieldPhone
      contextRef="c_17138_MSILFGovernmentSecuritiesPortfolioMember"
      id="ixv-56636"
      xml:lang="en-US">1-888-378-1630</oef:MoneyMarketSevenDayYieldPhone>
    <oef:ObjectiveHeading
      contextRef="c_17138_MSILFTreasuryPortfolioMember"
      id="ixv-56714"
      xml:lang="en-US">Investment
Objective</oef:ObjectiveHeading>
    <oef:ObjectivePrimaryTextBlock
      contextRef="c_17138_MSILFTreasuryPortfolioMember"
      id="ixv-56718"
      xml:lang="en-US">

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;The Treasury Portfolio (the &#x201c;Fund&#x201d;)
seeks preservation of capital, daily liquidity and maximum current income.&lt;/span&gt;&lt;/div&gt;</oef:ObjectivePrimaryTextBlock>
    <oef:ExpenseHeading
      contextRef="c_17138_MSILFTreasuryPortfolioMember"
      id="ixv-56723"
      xml:lang="en-US">Fees
and Expenses</oef:ExpenseHeading>
    <oef:ExpenseNarrativeTextBlock
      contextRef="c_17138_MSILFTreasuryPortfolioMember"
      id="ixv-56727"
      xml:lang="en-US">

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;The table below describes the expenses that
you may pay if you buy, hold and sell Participant Class shares of the Fund. The Fund &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;does
not charge any sales loads or other fees when you purchase or redeem shares. &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;&lt;b&gt;You
may pay fees other than the fees and &lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;&lt;b&gt;expenses
of the Fund, such as brokerage commissions and other fees charged by financial intermediaries, which are not &lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;&lt;b&gt;reflected
in the tables and examples below.&lt;/b&gt;&lt;/span&gt;&lt;/div&gt;</oef:ExpenseNarrativeTextBlock>
    <oef:OperatingExpensesCaption
      contextRef="c_17138_MSILFTreasuryPortfolioMember"
      id="ixv-56738"
      xml:lang="en-US">Annual
Fund Operating Expenses&#160;&#x2009;(expenses
that you pay each year as a percentage of the value of your investment)</oef:OperatingExpensesCaption>
    <oef:AnnualFundOperatingExpensesTableTextBlock
      contextRef="c_17138_MSILFTreasuryPortfolioMember"
      id="foot-17138_2869574-1011"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="width:100%;cellspacing:0;margin-left:0;border-bottom:0.25pt solid #000000;margin-top:10px;"&gt;
  &lt;tr style="height:1px;"&gt;
    &lt;td style="height:1px;width:84.95558093173594%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:15.044419068264077%"&gt;&lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&#160;&lt;/div&gt;
        &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;&lt;b&gt;Participant
        Class&lt;/b&gt;&lt;/span&gt;&lt;/div&gt; &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;Advisory
        Fee&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;"&gt;0.15%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;Distribution
        and/or Shareholder Service (12b-1) Fee&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;"&gt;0.25%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;Other
        Expenses&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;"&gt;0.06%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;Shareholder
        Service Fee&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;"&gt;0.25%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;Total
        Annual Fund Operating Expenses&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:6pt;;"&gt;&lt;sup&gt;1&lt;/sup&gt;&lt;/span&gt;
        &lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;"&gt;0.71%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;Fee
        Waiver and/or Expense Reimbursement&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:6pt;;"&gt;&lt;sup&gt;1&lt;/sup&gt;&lt;/span&gt;
        &lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;"&gt;0.01%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;Total
        Annual Fund Operating Expenses After Fee Waiver and/or Expense Reimbursement&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:6pt;;"&gt;&lt;sup&gt;1&lt;/sup&gt;&lt;/span&gt;
        &lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;"&gt;0.70%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:AnnualFundOperatingExpensesTableTextBlock>
    <oef:ManagementFeesOverAssets
      contextRef="c_17138_MSILFTreasuryPortfolio_ClassParticipantMember"
      decimals="INF"
      id="ixv-131301"
      unitRef="RATIO">0.0015</oef:ManagementFeesOverAssets>
    <oef:DistributionAndService12b1FeesOverAssets
      contextRef="c_17138_MSILFTreasuryPortfolio_ClassParticipantMember"
      decimals="INF"
      id="ixv-131302"
      unitRef="RATIO">0.0025</oef:DistributionAndService12b1FeesOverAssets>
    <oef:OtherExpensesOverAssets
      contextRef="c_17138_MSILFTreasuryPortfolio_ClassParticipantMember"
      decimals="INF"
      id="foot-17138_2869574-1021"
      unitRef="RATIO">0.0006</oef:OtherExpensesOverAssets>
    <oef:Component1OtherExpensesOverAssets
      contextRef="c_17138_MSILFTreasuryPortfolio_ClassParticipantMember"
      decimals="INF"
      id="ixv-131304"
      unitRef="RATIO">0.0025</oef:Component1OtherExpensesOverAssets>
    <oef:ExpensesOverAssets
      contextRef="c_17138_MSILFTreasuryPortfolio_ClassParticipantMember"
      decimals="INF"
      id="foot-17138_2869574-1031"
      unitRef="RATIO">0.0071</oef:ExpensesOverAssets>
    <oef:FeeWaiverOrReimbursementOverAssets
      contextRef="c_17138_MSILFTreasuryPortfolio_ClassParticipantMember"
      decimals="INF"
      id="foot-17138_2869574-1041"
      unitRef="RATIO">0.0001</oef:FeeWaiverOrReimbursementOverAssets>
    <oef:NetExpensesOverAssets
      contextRef="c_17138_MSILFTreasuryPortfolio_ClassParticipantMember"
      decimals="INF"
      id="foot-17138_2869574-1051"
      unitRef="RATIO">0.007</oef:NetExpensesOverAssets>
    <oef:ExpenseExampleHeading
      contextRef="c_17138_MSILFTreasuryPortfolioMember"
      id="ixv-56827"
      xml:lang="en-US">Example</oef:ExpenseExampleHeading>
    <oef:ExpenseExampleNarrativeTextBlock
      contextRef="c_17138_MSILFTreasuryPortfolioMember"
      id="ixv-56831"
      xml:lang="en-US">

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;The example below is intended to help you compare
the cost of investing in the Fund&#x2019;s&#160;&#x2009;Participant&#160;&#x2009;Class with the cost of investing in &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;other
mutual funds.&lt;/span&gt;&lt;/div&gt;

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;The example assumes that you invest $10,000
in the Fund&#x2019;s&#160;&#x2009;Participant Class for the time periods indicated and then redeem all of &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;your
shares at the end of those periods, your investment has a 5% return each year and that the Fund&#x2019;s operating expenses remain
the &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;same (except that the example incorporates
the fee waiver and/or expense reimbursement arrangement for only the first year). &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;Although
your actual costs may be higher or lower, based on these assumptions your costs would be:&lt;/span&gt;&lt;/div&gt;</oef:ExpenseExampleNarrativeTextBlock>
    <oef:ExpenseExampleWithRedemptionTableTextBlock
      contextRef="c_17138_MSILFTreasuryPortfolioMember"
      id="ixv-56845"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="width:100%;cellspacing:0;margin-left:0;border-bottom:0.25pt solid #000000;margin-top:10px;"&gt;
  &lt;tr style="height:1px;"&gt;
    &lt;td style="height:1px;width:34.33401678981779%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:15.787844790901001%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:16.368138032419047%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:16.368138032419047%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:16.368138032419047%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:0.7737243220240628%"&gt;&lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&#160;&lt;/div&gt;
        &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;&lt;b&gt;1
        Year&lt;/b&gt;&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;&lt;b&gt;3
        Years&lt;/b&gt;&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;&lt;b&gt;5
        Years&lt;/b&gt;&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;&lt;b&gt;10
        Years&lt;/b&gt;&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;Participant
        Class&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;"&gt;$72
        &lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;"&gt;$226
        &lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;"&gt;$394
        &lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;"&gt;$882
        &lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:top"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:ExpenseExampleWithRedemptionTableTextBlock>
    <oef:ExpenseExampleYear01
      contextRef="c_17138_MSILFTreasuryPortfolio_ClassParticipantMember"
      decimals="INF"
      id="ixv-131308"
      unitRef="USD">72</oef:ExpenseExampleYear01>
    <oef:ExpenseExampleYear03
      contextRef="c_17138_MSILFTreasuryPortfolio_ClassParticipantMember"
      decimals="INF"
      id="ixv-131309"
      unitRef="USD">226</oef:ExpenseExampleYear03>
    <oef:ExpenseExampleYear05
      contextRef="c_17138_MSILFTreasuryPortfolio_ClassParticipantMember"
      decimals="INF"
      id="ixv-131310"
      unitRef="USD">394</oef:ExpenseExampleYear05>
    <oef:ExpenseExampleYear10
      contextRef="c_17138_MSILFTreasuryPortfolio_ClassParticipantMember"
      decimals="INF"
      id="ixv-131311"
      unitRef="USD">882</oef:ExpenseExampleYear10>
    <oef:StrategyHeading
      contextRef="c_17138_MSILFTreasuryPortfolioMember"
      id="ixv-56896"
      xml:lang="en-US">Principal
Investment Strategies</oef:StrategyHeading>
    <oef:StrategyNarrativeTextBlock
      contextRef="c_17138_MSILFTreasuryPortfolioMember"
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      xml:lang="en-US">

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;The Fund has adopted a policy to invest exclusively
in U.S. Treasury obligations, which are backed by the full faith and credit of the &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;United
States, and repurchase agreements collateralized by such securities, and, accordingly, qualifies as a &#x201c;government money &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;market
fund&#x201d; under federal regulations. The Fund is permitted to hold a portion of its assets in cash.&lt;/span&gt;&lt;/div&gt;

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;A &#x201c;government money market fund&#x201d;
is a money market fund that invests at least 99.5% of its total assets in cash, securities issued or &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;guaranteed
by the United States or certain U.S. government agencies or instrumentalities and/or repurchase agreements that are &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;collateralized
fully by the foregoing. A &#x201c;government money market fund&#x201d; is exempt from requirements that permit and, under &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;certain
circumstances, require money market funds to impose a &#x201c;liquidity fee&#x201d; on redemptions. In selecting investments, the Adviser
&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;seeks to maintain the Fund&#x2019;s share
price at $1.00. The share price remaining stable at $1.00 means that the Fund would preserve the &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;principal
value of your investment.&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;
As a &#x201c;government money market fund,&#x201d; the Fund may value its securities using the amortized &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;cost
method as permitted by Rule 2a-7 under the Investment Company Act of 1940, as amended (&#x201c;Rule 2a-7&#x201d; under the &#x201c;1940
&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;Act&#x201d;) to seek
to maintain a stable net asset value per share of $1.00.&lt;/span&gt;&lt;/div&gt;

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;In addition, the Fund has adopted a policy
that provides, under normal circumstances, at least 80% of the Fund&#x2019;s assets will be &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;invested
in U.S. Treasury obligations, which are backed by the full faith and credit of the United States, and repurchase agreements &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;collateralized
by such securities. This policy may be changed without shareholder approval; however, shareholders would be notified &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;upon
60 days&#x2019; notice in writing of any changes.&lt;/span&gt;&lt;/div&gt;

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;The Fund&#x2019;s investments
are subject to the quality, diversification, maturity, liquidity and other requirements of Rule 2a-7.&lt;/span&gt;&lt;/div&gt;</oef:StrategyNarrativeTextBlock>
    <oef:RiskTextBlock
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      id="ixv-56963"
      xml:lang="en-US">&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;You
could lose money by investing in the Fund.&lt;/span&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17138_MSILFTreasuryPortfolio_164Member"
      id="ixv-56967"
      xml:lang="en-US">&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;An
investment in the Fund is not a bank account and is not insured or guaranteed by the Federal &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;Deposit
Insurance Corporation (&#x201c;FDIC&#x201d;) or any other government agency.&lt;/span&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17138_MSILFTreasuryPortfolio_165Member"
      id="ixv-56977"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;"&gt;&lt;b&gt;Credit
        and Interest Rate Risk.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt; Credit risk refers
        to the possibility that the issuer or guarantor of a security, or counterparty to a &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;transaction,
        will be unable or unwilling or perceived to be unable or unwilling to make interest payments and/or repay the &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;principal
        on its debt or otherwise honor its obligations, including the risk of default. In such instances, the value of the Fund &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;could
        decline and the Fund could lose money. If an issuer&#x2019;s, guarantor&#x2019;s or counterparty&#x2019;s financial condition worsens,
        the credit &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;quality of the issuer, guarantor
        or counterparty may deteriorate. Credit ratings may not be an accurate assessment of financial &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;condition,
        liquidity or credit risk. Although credit ratings may not accurately reflect the true credit risk of an instrument, a change &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;in
        the credit rating of an instrument or an issuer, guarantor or counterparty, or the market&#x2019;s perception of the creditworthiness
        of &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;an instrument or issuer, guarantor or
        counterparty can have a rapid, adverse effect on the instrument&#x2019;s value and liquidity and &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;make
        it more difficult for the Fund to sell at an advantageous price or time. Interest rate risk refers to the decline in the value of a &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;fixed-income
        security resulting from changes in the general level of interest rates. A wide variety of market and economic factors &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;can
        cause interest rates to rise or fall, including central bank monetary policy, rising inflation, disinflation or deflation, and &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;changes
        in general economic conditions. When the general level of interest rates goes up, the prices of most fixed-income &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;securities
        go down. When the general level of interest rates goes down, the prices of most fixed-income securities go up but the &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;yield
        or income from new issuances of fixed-income securities generally decreases. Securities with longer durations will generally &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;be
        more sensitive to changes in interest rates than securities with shorter durations. Fluctuations in interest rates may also affect &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;the
        liquidity of and income generated by fixed-income instruments held by the Fund.&#160;&#x2009; The Fund may face a heightened level of
        &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;interest rate risk in times of monetary policy
        change and/or uncertainty, such as when the Federal Reserve Board adjusts a &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;quantitative
        easing program and/or changes rates. Changing interest rates may have unpredictable effects on the markets and may &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;detract
        from Fund performance. A changing interest rate environment increases certain risks, including the potential for periods of &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;market
        volatility and increased redemptions.&#160;&#x2009;&lt;/span&gt;&lt;/div&gt; &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17138_MSILFTreasuryPortfolio_166Member"
      id="ixv-57009"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;"&gt;&lt;b&gt;Fixed-Income
        Securities.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt; Fixed-income securities are
        subject to the risk of the issuer&#x2019;s inability to meet principal and interest &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;payments
        on its obligations (i.e., credit risk) and are subject to price volatility resulting from, among other things, interest rate &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;sensitivity
        (i.e., interest rate risk), market perception of the creditworthiness of the issuer and general market liquidity (i.e., market &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;risk).
        Securities with longer durations are likely to be more sensitive to changes in interest rates, generally making them more &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;volatile
        than securities with shorter durations. The Fund may be subject to certain liquidity risks that may result from the lack of &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;an
        active market and the reduced number and capacity of traditional market participants to make a market in fixed-income &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;securities.&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17138_MSILFTreasuryPortfolio_692Member"
      id="ixv-57028"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;-sec-ix-redline:true;"&gt;&lt;b&gt;U.S.
        Treasury Obligations.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;
        U.S. Treasury obligations, which are backed by the full faith and credit of the United States, have &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;historically
        involved minimal risk of loss of principal if held to maturity. However, due to fluctuations in interest rates, the market &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;value
        of such securities may vary during the period shareholders own shares of the Fund. Securities issued or guaranteed by the &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;U.S.
        Treasury are backed by the full faith and credit of the United States but are guaranteed only as to the timely payment of &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;interest
        and principal when held to maturity. In addition, notwithstanding that U.S. Treasury obligations are backed by the full &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;faith
        and credit of the United States, circumstances could arise that could prevent the timely payment of interest or principal, such &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;as
        reaching the legislative &#x201c;debt ceiling.&#x201d; Such non-payment could result in losses to and redemptions from the Fund.&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17138_MSILFTreasuryPortfolio_178Member"
      id="ixv-57047"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;-sec-ix-redline:true;"&gt;&lt;b&gt;U.S.
        Government Securities.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;
        The U.S. government securities in which the Fund invests can be subject to two types of risk: credit &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;risk
        and interest rate risk. When the general level of interest rates goes up, the prices of most fixed-income securities go down. &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;When
        the general level of interest rates goes down, the prices of most fixed-income securities go up. While the credit risk &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;associated
        with these U.S. government securities generally is considered to be minimal, the interest rate risk can be substantial.&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
        &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17138_MSILFTreasuryPortfolio_268Member"
      id="ixv-57063"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;"&gt;&lt;b&gt;Repurchase
        Agreements.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt; Repurchase agreements are
        subject to risks associated with the possibility of default by the seller at a time &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;when
        the collateral has declined in value, or insolvency of the seller, which may affect the Fund&#x2019;s right to control the collateral
        and &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;result in certain costs and delays. Repurchase
        agreements may involve a greater degree of credit risk than investments in U.S. &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;government
        securities.&#160;&#x2009;&lt;/span&gt;&lt;/div&gt; &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17138_MSILFTreasuryPortfolio_174Member"
      id="ixv-57079"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;"&gt;&lt;b&gt;Market
        and Geopolitical Risk.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt; The value of your
        investment in the Fund is based on the values of the Fund&#x2019;s investments, which &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;change
        due to economic and other events that affect the&#160;&#x2009;U.S. and global markets generally, as well as those that affect or are &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;perceived
        or expected to affect particular regions, countries, industries, companies, issuers, sectors, asset classes or governments. &lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;padding-right:2%;padding-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#999999;;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:12pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;These
        types of events may be sudden and unexpected, and could adversely affect the value (or income generated by) and liquidity &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;of
        the Fund&#x2019;s investments, which may in turn impact the Fund&#x2019;s ability to sell securities and/or its ability to meet redemptions.
        &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;The risks associated with these developments
        may be magnified if certain social, political, economic and other conditions and &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;events
        (such as war, natural disasters or events, epidemics and pandemics, terrorism, conflicts, social unrest, recessions, inflation, &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;interest
        rate changes and supply chain disruptions) adversely interrupt or otherwise affect the global economy and financial &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;markets.
        It is difficult to predict when events affecting the U.S. or global financial markets or economies may occur, the effects &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;that
        such events may have and the duration of those effects (which may last for extended periods). These types of events may &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;negatively
        impact broad segments of businesses and populations and have a significant and rapid negative impact on the &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;performance
        or value of the Fund&#x2019;s investments, adversely affect &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;the
        Fund&#x2019;s ability to maintain a stable $1.00 share price&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;
        and &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;exacerbate pre-existing risks to the
        Fund. The frequency and magnitude of resulting changes in the value of the Fund&#x2019;s &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;investments
        cannot be predicted.&lt;/span&gt;&lt;/div&gt; &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17138_MSILFTreasuryPortfolio_480Member"
      id="ixv-57144"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;"&gt;&lt;b&gt;Large
        Transactions Risk.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt; The Fund may experience
        adverse effects when certain large shareholders, or a number of shareholders &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;collectively,
        purchase or redeem large amounts of shares of the Fund, which may occur rapidly or unexpectedly. Such larger than &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;normal
        shareholder redemptions may &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;adversely
        &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;affect the Fund&#x2019;s ability to maintain
        a stable $1.00 share price and negatively &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;impact
        the Fund&#x2019;s liquidity. In some circumstances, the Fund may hold a relatively large proportion of its assets in cash in &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;anticipation
        of large redemptions. These large redemptions may also force the Fund to sell portfolio securities or other assets when &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;it
        might not otherwise do so, which may &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;adversely
        &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;affect the Fund&#x2019;s ability to maintain
        a stable $1.00 share price and increase the &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;Fund&#x2019;s
        transaction costs. In addition, large purchases of Fund shares may adversely affect the Fund&#x2019;s performance to the extent &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;that
        the Fund is delayed in investing new cash and is required to maintain a larger cash position than it ordinarily would.&lt;/span&gt;&lt;span style="-sec-ix-redline:true;"&gt;&lt;/span&gt;
        &lt;/div&gt; &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17138_MSILFTreasuryPortfolio_171Member"
      id="ixv-57169"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;"&gt;&lt;b&gt;Stable
        NAV Risk.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt; The Fund may not be able to
        maintain a stable $1.00 share price at all times. If the Fund or another money &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;market
        fund fails to maintain a stable NAV (or if there is a perceived threat of the inability to maintain a stable NAV), the Fund &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;could
        be subject to increased redemptions, which may adversely impact the Fund&#x2019;s ability to maintain a stable $1.00 share price.&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17138_MSILFTreasuryPortfolio_188Member"
      id="ixv-57184"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;"&gt;&lt;b&gt;Active
        Management Risk.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt; In pursuing the Fund&#x2019;s
        investment objective, the Adviser has considerable leeway in deciding which &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;investments
        to buy, hold or sell on a day-to-day basis, and which trading strategies to use. For example, the Adviser, in its &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;discretion,
        may determine to use some permitted trading strategies while not using others. The success or failure of such decisions &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;will
        affect the Fund&#x2019;s performance.&lt;/span&gt;&lt;/div&gt; &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:BarChartAndPerformanceTableHeading
      contextRef="c_17138_MSILFTreasuryPortfolioMember"
      id="ixv-57207"
      xml:lang="en-US">Performance
Information</oef:BarChartAndPerformanceTableHeading>
    <oef:PerformanceNarrativeTextBlock
      contextRef="c_17138_MSILFTreasuryPortfolioMember"
      id="ixv-57211"
      xml:lang="en-US">

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;The
bar chart and table below provide some indication of the risks of investing in the Fund by showing changes in the performance &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;of
the Fund&#x2019;s Participant Class shares from year-to-year and by showing the average annual returns of the Fund&#x2019;s&#160;&#x2009;Participant&#160;&#x2009;Class
&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;shares for the one, five and 10 year periods.
&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;The
Fund&#x2019;s past performance is not necessarily an indication of how the Fund will &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;perform
in the future.&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt; Updated performance
information is available online at &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;www.morganstanley.com/liquidity&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;.&lt;/span&gt;&lt;/div&gt;</oef:PerformanceNarrativeTextBlock>
    <oef:PerformanceInformationIllustratesVariabilityOfReturns
      contextRef="c_17138_MSILFTreasuryPortfolioMember"
      id="ixv-57213"
      xml:lang="en-US">The
bar chart and table below provide some indication of the risks of investing in the Fund by showing changes in the performance of
the Fund&#x2019;s Participant Class shares from year-to-year and by showing the average annual returns of the Fund&#x2019;s&#160;&#x2009;Participant&#160;&#x2009;Class
shares for the one, five and 10 year periods.
</oef:PerformanceInformationIllustratesVariabilityOfReturns>
    <oef:PerformancePastDoesNotIndicateFuture
      contextRef="c_17138_MSILFTreasuryPortfolioMember"
      id="ixv-57217"
      xml:lang="en-US">The
Fund&#x2019;s past performance is not necessarily an indication of how the Fund will perform
in the future.</oef:PerformancePastDoesNotIndicateFuture>
    <oef:PerformanceAvailabilityWebSiteAddress
      contextRef="c_17138_MSILFTreasuryPortfolioMember"
      id="ixv-57221"
      xml:lang="en-US">www.morganstanley.com/liquidity</oef:PerformanceAvailabilityWebSiteAddress>
    <oef:BarChartHeading
      contextRef="c_17138_MSILFTreasuryPortfolioMember"
      id="ixv-57225"
      xml:lang="en-US">Annual
Total Returns&#x2014;Calendar Years</oef:BarChartHeading>
    <oef:BarChartTableTextBlock
      contextRef="c_17138_MSILFTreasuryPortfolioMember"
      id="ixv-57229"
      xml:lang="en-US">

&lt;div&gt;&lt;img alt="image" src="pr17138img006.jpg"/&gt;&lt;/div&gt;</oef:BarChartTableTextBlock>
    <oef:BarChartClosingTextBlock
      contextRef="c_17138_MSILFTreasuryPortfolioMember"
      id="ixv-57238"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="width:100%;cellspacing:0;padding-bottom:2pt;padding-top:0pt;margin-left:0pt;"&gt;
  &lt;tr style="height:1px;"&gt;
    &lt;td style="height:1px;width:33.14119922630561%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:33.71953578336557%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:33.13926499032882%"&gt;&lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:top"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;&lt;b&gt;High
        Quarter&lt;/b&gt;&lt;/span&gt; &lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:top"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;12/31/23&lt;/span&gt;
        &lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:top"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;"&gt;1.19%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="vertical-align:top"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;&lt;b&gt;Low
        Quarter&lt;/b&gt;&lt;/span&gt; &lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:top"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;06/30/16&lt;/span&gt;
        &lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:top"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;"&gt;0.00%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:BarChartClosingTextBlock>
    <oef:HighestQuarterlyReturnLabel
      contextRef="c_17138_MSILFTreasuryPortfolio_ClassParticipantMember"
      id="ixv-57248"
      xml:lang="en-US">High
        Quarter</oef:HighestQuarterlyReturnLabel>
    <oef:BarChartHighestQuarterlyReturnDate
      contextRef="c_17138_MSILFTreasuryPortfolio_ClassParticipantMember"
      id="ixv-57253"
      xml:lang="en-US">2023-12-31</oef:BarChartHighestQuarterlyReturnDate>
    <oef:BarChartHighestQuarterlyReturn
      contextRef="c_17138_MSILFTreasuryPortfolio_ClassParticipantMember"
      decimals="INF"
      id="ixv-131312"
      unitRef="RATIO">0.0119</oef:BarChartHighestQuarterlyReturn>
    <oef:LowestQuarterlyReturnLabel
      contextRef="c_17138_MSILFTreasuryPortfolio_ClassParticipantMember"
      id="ixv-57261"
      xml:lang="en-US">Low
        Quarter</oef:LowestQuarterlyReturnLabel>
    <oef:BarChartLowestQuarterlyReturnDate
      contextRef="c_17138_MSILFTreasuryPortfolio_ClassParticipantMember"
      id="ixv-57266"
      xml:lang="en-US">2016-06-30</oef:BarChartLowestQuarterlyReturnDate>
    <oef:BarChartLowestQuarterlyReturn
      contextRef="c_17138_MSILFTreasuryPortfolio_ClassParticipantMember"
      decimals="INF"
      id="ixv-131313"
      unitRef="RATIO">0</oef:BarChartLowestQuarterlyReturn>
    <oef:PerformanceTableHeading
      contextRef="c_17138_MSILFTreasuryPortfolioMember"
      id="ixv-57298"
      xml:lang="en-US">Average
Annual Total Returns(for
the Periods Ended&#160;&#x2009;December
31, 2025)</oef:PerformanceTableHeading>
    <oef:PerformanceTableTextBlock
      contextRef="c_17138_MSILFTreasuryPortfolioMember"
      id="foot-17138_2869610-1011"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="width:100%;cellspacing:0;margin-left:0;border-bottom:0.25pt solid #000000;margin-top:10px;"&gt;
  &lt;tr style="height:1px;"&gt;
    &lt;td style="height:1px;width:50.800317417307%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:16.377958851878375%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:16.377958851878375%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:16.443764878936268%"&gt;&lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&#160;&lt;/div&gt;
        &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:center;text-align:center;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;&lt;b&gt;Past&lt;/b&gt;&lt;/span&gt;&lt;br/&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;&lt;b&gt;One
        Year&lt;/b&gt;&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:center;text-align:center;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;&lt;b&gt;Past
        Five&lt;/b&gt;&lt;/span&gt;&lt;br/&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;&lt;b&gt;Years&lt;/b&gt;&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:center;text-align:center;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;&lt;b&gt;Past&lt;/b&gt;&lt;/span&gt;&lt;br/&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;&lt;b&gt;Ten
        Years&lt;/b&gt;&lt;/span&gt;&lt;/div&gt; &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;Treasury
        Portfolio&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:center;text-align:center;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;-sec-ix-redline:true;"&gt;3.65%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:center;text-align:center;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;-sec-ix-redline:true;"&gt;2.76%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:center;text-align:center;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;-sec-ix-redline:true;"&gt;1.70%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:PerformanceTableTextBlock>
    <oef:AvgAnnlRtrPct
      contextRef="c_17138_MSILFTreasuryPortfolio_ClassParticipant_2025_01_01_2025_12_31Member"
      decimals="INF"
      id="foot-17138_2869610-1021"
      unitRef="RATIO">0.0365</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="c_17138_MSILFTreasuryPortfolio_ClassParticipant_2021_01_01_2025_12_31Member"
      decimals="INF"
      id="foot-17138_2869610-1031"
      unitRef="RATIO">0.0276</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="c_17138_MSILFTreasuryPortfolio_ClassParticipant_2016_01_01_2025_12_31Member"
      decimals="INF"
      id="foot-17138_2869610-1041"
      unitRef="RATIO">0.017</oef:AvgAnnlRtrPct>
    <oef:PerformanceTableClosingTextBlock
      contextRef="c_17138_MSILFTreasuryPortfolioMember"
      id="ixv-57357"
      xml:lang="en-US">

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;You
may obtain the Fund&#x2019;s 7-day current yield by calling &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;1-888-378-1630&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;.&lt;/span&gt;&lt;/div&gt;</oef:PerformanceTableClosingTextBlock>
    <oef:MoneyMarketSevenDayYieldCaption
      contextRef="c_17138_MSILFTreasuryPortfolioMember"
      id="ixv-57359"
      xml:lang="en-US">You
may obtain the Fund&#x2019;s 7-day current yield by calling 1-888-378-1630.</oef:MoneyMarketSevenDayYieldCaption>
    <oef:MoneyMarketSevenDayYieldPhone
      contextRef="c_17138_MSILFTreasuryPortfolioMember"
      id="ixv-57361"
      xml:lang="en-US">1-888-378-1630</oef:MoneyMarketSevenDayYieldPhone>
    <oef:ObjectiveHeading
      contextRef="c_17138_MSILFTreasurySecuritiesPortfolioMember"
      id="ixv-57437"
      xml:lang="en-US">Investment
Objective</oef:ObjectiveHeading>
    <oef:ObjectivePrimaryTextBlock
      contextRef="c_17138_MSILFTreasurySecuritiesPortfolioMember"
      id="ixv-57441"
      xml:lang="en-US">

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;The Treasury Securities Portfolio (the &#x201c;Fund&#x201d;)
seeks preservation of capital, daily liquidity and maximum current income.&lt;/span&gt;&lt;/div&gt;</oef:ObjectivePrimaryTextBlock>
    <oef:ExpenseHeading
      contextRef="c_17138_MSILFTreasurySecuritiesPortfolioMember"
      id="ixv-57446"
      xml:lang="en-US">Fees
and Expenses</oef:ExpenseHeading>
    <oef:ExpenseNarrativeTextBlock
      contextRef="c_17138_MSILFTreasurySecuritiesPortfolioMember"
      id="ixv-57450"
      xml:lang="en-US">

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;The table below describes the expenses that
you may pay if you buy, hold and sell Participant Class shares of the Fund. The Fund &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;does
not charge any sales loads or other fees when you purchase or redeem shares. &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;&lt;b&gt;You
may pay fees other than the fees and &lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;&lt;b&gt;expenses
of the Fund, such as brokerage commissions and other fees charged by financial intermediaries, which are not &lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;&lt;b&gt;reflected
in the tables and examples below.&lt;/b&gt;&lt;/span&gt;&lt;/div&gt;</oef:ExpenseNarrativeTextBlock>
    <oef:OperatingExpensesCaption
      contextRef="c_17138_MSILFTreasurySecuritiesPortfolioMember"
      id="ixv-57461"
      xml:lang="en-US">Annual
Fund Operating Expenses&#160;&#x2009;(expenses
that you pay each year as a percentage of the value of your investment)</oef:OperatingExpensesCaption>
    <oef:AnnualFundOperatingExpensesTableTextBlock
      contextRef="c_17138_MSILFTreasurySecuritiesPortfolioMember"
      id="foot-17138_2869634-1011"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="width:100%;cellspacing:0;margin-left:0;border-bottom:0.25pt solid #000000;margin-top:10px;"&gt;
  &lt;tr style="height:1px;"&gt;
    &lt;td style="height:1px;width:84.95558093173594%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:15.044419068264077%"&gt;&lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&#160;&lt;/div&gt;
        &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;&lt;b&gt;Participant
        Class&lt;/b&gt;&lt;/span&gt;&lt;/div&gt; &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;Advisory
        Fee&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;"&gt;0.15%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;Distribution
        and/or Shareholder Service (12b-1) Fee&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;"&gt;0.25%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;Other
        Expenses&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;"&gt;0.06%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;Shareholder
        Service Fee&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;"&gt;0.25%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;Total
        Annual Fund Operating Expenses&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:6pt;;"&gt;&lt;sup&gt;1&lt;/sup&gt;&lt;/span&gt;
        &lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;"&gt;0.71%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;Fee
        Waiver and/or Expense Reimbursement&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:6pt;;"&gt;&lt;sup&gt;1&lt;/sup&gt;&lt;/span&gt;
        &lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;"&gt;0.01%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;Total
        Annual Fund Operating Expenses After Fee Waiver and/or Expense Reimbursement&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:6pt;;"&gt;&lt;sup&gt;1&lt;/sup&gt;&lt;/span&gt;
        &lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;"&gt;0.70%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:AnnualFundOperatingExpensesTableTextBlock>
    <oef:ManagementFeesOverAssets
      contextRef="c_17138_MSILFTreasurySecuritiesPortfolio_ClassParticipantMember"
      decimals="INF"
      id="ixv-131317"
      unitRef="RATIO">0.0015</oef:ManagementFeesOverAssets>
    <oef:DistributionAndService12b1FeesOverAssets
      contextRef="c_17138_MSILFTreasurySecuritiesPortfolio_ClassParticipantMember"
      decimals="INF"
      id="ixv-131318"
      unitRef="RATIO">0.0025</oef:DistributionAndService12b1FeesOverAssets>
    <oef:OtherExpensesOverAssets
      contextRef="c_17138_MSILFTreasurySecuritiesPortfolio_ClassParticipantMember"
      decimals="INF"
      id="foot-17138_2869634-1021"
      unitRef="RATIO">0.0006</oef:OtherExpensesOverAssets>
    <oef:Component1OtherExpensesOverAssets
      contextRef="c_17138_MSILFTreasurySecuritiesPortfolio_ClassParticipantMember"
      decimals="INF"
      id="ixv-131320"
      unitRef="RATIO">0.0025</oef:Component1OtherExpensesOverAssets>
    <oef:ExpensesOverAssets
      contextRef="c_17138_MSILFTreasurySecuritiesPortfolio_ClassParticipantMember"
      decimals="INF"
      id="foot-17138_2869634-1031"
      unitRef="RATIO">0.0071</oef:ExpensesOverAssets>
    <oef:FeeWaiverOrReimbursementOverAssets
      contextRef="c_17138_MSILFTreasurySecuritiesPortfolio_ClassParticipantMember"
      decimals="INF"
      id="foot-17138_2869634-1041"
      unitRef="RATIO">0.0001</oef:FeeWaiverOrReimbursementOverAssets>
    <oef:NetExpensesOverAssets
      contextRef="c_17138_MSILFTreasurySecuritiesPortfolio_ClassParticipantMember"
      decimals="INF"
      id="foot-17138_2869634-1051"
      unitRef="RATIO">0.007</oef:NetExpensesOverAssets>
    <oef:ExpenseExampleHeading
      contextRef="c_17138_MSILFTreasurySecuritiesPortfolioMember"
      id="ixv-57550"
      xml:lang="en-US">Example</oef:ExpenseExampleHeading>
    <oef:ExpenseExampleNarrativeTextBlock
      contextRef="c_17138_MSILFTreasurySecuritiesPortfolioMember"
      id="ixv-57554"
      xml:lang="en-US">

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;The example below is intended to help you compare
the cost of investing in the Fund&#x2019;s&#160;&#x2009;Participant&#160;&#x2009;Class with the cost of investing in &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;other
mutual funds.&lt;/span&gt;&lt;/div&gt;

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;The example assumes that you invest $10,000
in the Fund&#x2019;s&#160;&#x2009;Participant Class for the time periods indicated and then redeem all of &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;your
shares at the end of those periods, your investment has a 5% return each year and that the Fund&#x2019;s operating expenses remain
the &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;same (except that the example incorporates
the fee waiver and/or expense reimbursement arrangement for only the first year). &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;Although
your actual costs may be higher or lower, based on these assumptions your costs would be:&lt;/span&gt;&lt;/div&gt;</oef:ExpenseExampleNarrativeTextBlock>
    <oef:ExpenseExampleWithRedemptionTableTextBlock
      contextRef="c_17138_MSILFTreasurySecuritiesPortfolioMember"
      id="ixv-57568"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="width:100%;cellspacing:0;margin-left:0;border-bottom:0.25pt solid #000000;margin-top:10px;"&gt;
  &lt;tr style="height:1px;"&gt;
    &lt;td style="height:1px;width:34.33401678981779%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:15.787844790901001%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:16.368138032419047%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:16.368138032419047%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:16.368138032419047%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:0.7737243220240628%"&gt;&lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&#160;&lt;/div&gt;
        &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;&lt;b&gt;1
        Year&lt;/b&gt;&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;&lt;b&gt;3
        Years&lt;/b&gt;&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;&lt;b&gt;5
        Years&lt;/b&gt;&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;&lt;b&gt;10
        Years&lt;/b&gt;&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;Participant
        Class&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;"&gt;$72
        &lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;"&gt;$226
        &lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;"&gt;$394
        &lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;"&gt;$882
        &lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:top"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:ExpenseExampleWithRedemptionTableTextBlock>
    <oef:ExpenseExampleYear01
      contextRef="c_17138_MSILFTreasurySecuritiesPortfolio_ClassParticipantMember"
      decimals="INF"
      id="ixv-131324"
      unitRef="USD">72</oef:ExpenseExampleYear01>
    <oef:ExpenseExampleYear03
      contextRef="c_17138_MSILFTreasurySecuritiesPortfolio_ClassParticipantMember"
      decimals="INF"
      id="ixv-131325"
      unitRef="USD">226</oef:ExpenseExampleYear03>
    <oef:ExpenseExampleYear05
      contextRef="c_17138_MSILFTreasurySecuritiesPortfolio_ClassParticipantMember"
      decimals="INF"
      id="ixv-131326"
      unitRef="USD">394</oef:ExpenseExampleYear05>
    <oef:ExpenseExampleYear10
      contextRef="c_17138_MSILFTreasurySecuritiesPortfolio_ClassParticipantMember"
      decimals="INF"
      id="ixv-131327"
      unitRef="USD">882</oef:ExpenseExampleYear10>
    <oef:StrategyHeading
      contextRef="c_17138_MSILFTreasurySecuritiesPortfolioMember"
      id="ixv-57619"
      xml:lang="en-US">Principal
Investment Strategies</oef:StrategyHeading>
    <oef:StrategyNarrativeTextBlock
      contextRef="c_17138_MSILFTreasurySecuritiesPortfolioMember"
      id="ixv-57623"
      xml:lang="en-US">

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;The Fund has adopted a policy to invest exclusively
in U.S. Treasury obligations, which are backed by the full faith and credit of the &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;United
States, and, accordingly, qualifies as a &#x201c;government money market fund&#x201d; under federal regulations. The Fund is permitted
to &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;hold a portion of its assets in cash.&lt;/span&gt;&lt;/div&gt;

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;A &#x201c;government money market fund&#x201d;
is a money market fund that invests at least 99.5% of its total assets in cash, securities issued or &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;guaranteed
by the United States or certain U.S. government agencies or instrumentalities and/or repurchase agreements that are &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;collateralized
fully by the foregoing. A &#x201c;government money market fund&#x201d; is exempt from requirements that permit and, under &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;certain
circumstances, require money market funds to impose a &#x201c;liquidity fee&#x201d; on redemptions. In selecting investments, the Adviser
&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;seeks to maintain the Fund&#x2019;s share
price at $1.00. The share price remaining stable at $1.00 means that the Fund would preserve the &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;principal
value of your investment.&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;
As a &#x201c;government money market fund,&#x201d; the Fund may value its securities using the amortized &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;cost
method as permitted by Rule 2a-7 under the Investment Company Act of 1940, as amended (&#x201c;Rule 2a-7&#x201d; under the &#x201c;1940
&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;Act&#x201d;) to seek
to maintain a stable net asset value per share of $1.00.&lt;/span&gt;&lt;/div&gt;

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;In addition, the Fund has adopted a policy
that provides, under normal circumstances, at least 80% of the Fund&#x2019;s assets will be &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;invested
in U.S. Treasury obligations, which are backed by the full faith and credit of the United States. This policy may be changed &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;without
shareholder approval; however, shareholders would be notified upon 60 days&#x2019; notice in writing of any changes.&lt;/span&gt;&lt;/div&gt;

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;The Fund&#x2019;s investments
are subject to the quality, diversification, maturity, liquidity and other requirements of Rule 2a-7.&lt;/span&gt;&lt;/div&gt;</oef:StrategyNarrativeTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17138_MSILFTreasurySecuritiesPortfolio_157Member"
      id="ixv-57685"
      xml:lang="en-US">&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;You
could lose money by investing in the Fund.&lt;/span&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17138_MSILFTreasurySecuritiesPortfolio_164Member"
      id="ixv-57689"
      xml:lang="en-US">&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;An
investment in the Fund is not a bank account and is not insured or guaranteed by the Federal &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;Deposit
Insurance Corporation (&#x201c;FDIC&#x201d;) or any other government agency.&lt;/span&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17138_MSILFTreasurySecuritiesPortfolio_165Member"
      id="ixv-57699"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;"&gt;&lt;b&gt;Credit
        and Interest Rate Risk.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt; Credit risk refers
        to the possibility that the issuer or guarantor of a security, or counterparty to a &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;transaction,
        will be unable or unwilling or perceived to be unable or unwilling to make interest payments and/or repay the &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;principal
        on its debt or otherwise honor its obligations, including the risk of default. In such instances, the value of the Fund &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;could
        decline and the Fund could lose money. If an issuer&#x2019;s, guarantor&#x2019;s or counterparty&#x2019;s financial condition worsens,
        the credit &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;quality of the issuer, guarantor
        or counterparty may deteriorate. Credit ratings may not be an accurate assessment of financial &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;condition,
        liquidity or credit risk. Although credit ratings may not accurately reflect the true credit risk of an instrument, a change &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;in
        the credit rating of an instrument or an issuer, guarantor or counterparty, or the market&#x2019;s perception of the creditworthiness
        of &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;an instrument or issuer, guarantor or
        counterparty can have a rapid, adverse effect on the instrument&#x2019;s value and liquidity and &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;make
        it more difficult for the Fund to sell at an advantageous price or time. Interest rate risk refers to the decline in the value of a &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;fixed-income
        security resulting from changes in the general level of interest rates. A wide variety of market and economic factors &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;can
        cause interest rates to rise or fall, including central bank monetary policy, rising inflation, disinflation or deflation, and &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;changes
        in general economic conditions. When the general level of interest rates goes up, the prices of most fixed-income &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;securities
        go down. When the general level of interest rates goes down, the prices of most fixed-income securities go up but the &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;yield
        or income from new issuances of fixed-income securities generally decreases. Securities with longer durations will generally &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;be
        more sensitive to changes in interest rates than securities with shorter durations. Fluctuations in interest rates may also affect &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;the
        liquidity of and income generated by fixed-income instruments held by the Fund.&#160;&#x2009; The Fund may face a heightened level of
        &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;interest rate risk in times of monetary policy
        change and/or uncertainty, such as when the Federal Reserve Board adjusts a &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;quantitative
        easing program and/or changes rates. Changing interest rates may have unpredictable effects on the markets and may &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;detract
        from Fund performance. A changing interest rate environment increases certain risks, including the potential for periods of &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;market
        volatility and increased redemptions.&#160;&#x2009;&lt;/span&gt;&lt;/div&gt; &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17138_MSILFTreasurySecuritiesPortfolio_166Member"
      id="ixv-57731"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;"&gt;&lt;b&gt;Fixed-Income
        Securities.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt; Fixed-income securities are
        subject to the risk of the issuer&#x2019;s inability to meet principal and interest &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;payments
        on its obligations (i.e., credit risk) and are subject to price volatility resulting from, among other things, interest rate &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;sensitivity
        (i.e., interest rate risk), market perception of the creditworthiness of the issuer and general market liquidity (i.e., market &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;risk).
        Securities with longer durations are likely to be more sensitive to changes in interest rates, generally making them more &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;volatile
        than securities with shorter durations. The Fund may be subject to certain liquidity risks that may result from the lack of &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;an
        active market and the reduced number and capacity of traditional market participants to make a market in fixed-income &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;securities.&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17138_MSILFTreasurySecuritiesPortfolio_692Member"
      id="ixv-57750"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;-sec-ix-redline:true;"&gt;&lt;b&gt;U.S.
        Treasury Obligations.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;
        U.S. Treasury obligations, which are backed by the full faith and credit of the United States, have &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;historically
        involved minimal risk of loss of principal if held to maturity. However, due to fluctuations in interest rates, the market &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;value
        of such securities may vary during the period shareholders own shares of the Fund. Securities issued or guaranteed by the &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;U.S.
        Treasury are backed by the full faith and credit of the United States but are guaranteed only as to the timely payment of &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;interest
        and principal when held to maturity. In addition, notwithstanding that U.S. Treasury obligations are backed by the full &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;faith
        and credit of the United States, circumstances could arise that could prevent the timely payment of interest or principal, such &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;as
        reaching the legislative &#x201c;debt ceiling.&#x201d; Such non-payment could result in losses to and redemptions from the Fund.&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17138_MSILFTreasurySecuritiesPortfolio_178Member"
      id="ixv-57769"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;"&gt;&lt;b&gt;U.S.
        Government Securities.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt; The U.S. government
        securities in which the Fund invests can be subject to two types of risk: credit &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;risk
        and interest rate risk. When the general level of interest rates goes up, the prices of most fixed-income securities go down. &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;When
        the general level of interest rates goes down, the prices of most fixed-income securities go up. While the credit risk &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;associated
        with these U.S. government securities generally is considered to be minimal, the interest rate risk can be substantial.&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
        &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17138_MSILFTreasurySecuritiesPortfolio_174Member"
      id="ixv-57785"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;"&gt;&lt;b&gt;Market
        and Geopolitical Risk.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt; The value of your
        investment in the Fund is based on the values of the Fund&#x2019;s investments, which &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;change
        due to economic and other events that affect the&#160;&#x2009;U.S. and global markets generally, as well as those that affect or are &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;perceived
        or expected to affect particular regions, countries, industries, companies, issuers, sectors, asset classes or governments. &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;These
        types of events may be sudden and unexpected, and could adversely affect the value (or income generated by) and liquidity &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;of
        the Fund&#x2019;s investments, which may in turn impact the Fund&#x2019;s ability to sell securities and/or its ability to meet redemptions.
        &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;The risks associated with these developments
        may be magnified if certain social, political, economic and other conditions and &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;events
        (such as war, natural disasters or events, epidemics and pandemics, terrorism, conflicts, social unrest, recessions, inflation, &lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;padding-right:2%;padding-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#999999;;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:12pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;interest
        rate changes and supply chain disruptions) adversely interrupt or otherwise affect the global economy and financial &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;markets.
        It is difficult to predict when events affecting the U.S. or global financial markets or economies may occur, the effects &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;that
        such events may have and the duration of those effects (which may last for extended periods). These types of events may &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;negatively
        impact broad segments of businesses and populations and have a significant and rapid negative impact on the &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;performance
        or value of the Fund&#x2019;s investments, adversely affect &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;the
        Fund&#x2019;s ability to maintain a stable $1.00 share price&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;
        and &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;exacerbate pre-existing risks to the
        Fund. The frequency and magnitude of resulting changes in the value of the Fund&#x2019;s &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;investments
        cannot be predicted.&lt;/span&gt;&lt;/div&gt; &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17138_MSILFTreasurySecuritiesPortfolio_480Member"
      id="ixv-57850"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;"&gt;&lt;b&gt;Large
        Transactions Risk.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt; The Fund may experience
        adverse effects when certain large shareholders, or a number of shareholders &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;collectively,
        purchase or redeem large amounts of shares of the Fund, which may occur rapidly or unexpectedly. Such larger than &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;normal
        shareholder redemptions may &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;adversely
        &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;affect the Fund&#x2019;s ability to maintain
        a stable $1.00 share price and negatively &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;impact
        the Fund&#x2019;s liquidity. In some circumstances, the Fund may hold a relatively large proportion of its assets in cash in &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;anticipation
        of large redemptions. These large redemptions may also force the Fund to sell portfolio securities or other assets when &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;it
        might not otherwise do so, which may &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;adversely
        &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;affect the Fund&#x2019;s ability to maintain
        a stable $1.00 share price and increase the &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;Fund&#x2019;s
        transaction costs. In addition, large purchases of Fund shares may adversely affect the Fund&#x2019;s performance to the extent &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;that
        the Fund is delayed in investing new cash and is required to maintain a larger cash position than it ordinarily would.&lt;/span&gt;&lt;span style="-sec-ix-redline:true;"&gt;&lt;/span&gt;
        &lt;/div&gt; &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17138_MSILFTreasurySecuritiesPortfolio_171Member"
      id="ixv-57875"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;"&gt;&lt;b&gt;Stable
        NAV Risk.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt; The Fund may not be able to
        maintain a stable $1.00 share price at all times. If the Fund or another money &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;market
        fund fails to maintain a stable NAV (or if there is a perceived threat of the inability to maintain a stable NAV), the Fund &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;could
        be subject to increased redemptions, which may adversely impact the Fund&#x2019;s ability to maintain a stable $1.00 share price.&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17138_MSILFTreasurySecuritiesPortfolio_188Member"
      id="ixv-57890"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;"&gt;&lt;b&gt;Active
        Management Risk.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt; In pursuing the Fund&#x2019;s
        investment objective, the Adviser has considerable leeway in deciding which &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;investments
        to buy, hold or sell on a day-to-day basis, and which trading strategies to use. For example, the Adviser, in its &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;discretion,
        may determine to use some permitted trading strategies while not using others. The success or failure of such decisions &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;will
        affect the Fund&#x2019;s performance.&lt;/span&gt;&lt;/div&gt; &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:BarChartAndPerformanceTableHeading
      contextRef="c_17138_MSILFTreasurySecuritiesPortfolioMember"
      id="ixv-57913"
      xml:lang="en-US">Performance
Information</oef:BarChartAndPerformanceTableHeading>
    <oef:PerformanceNarrativeTextBlock
      contextRef="c_17138_MSILFTreasurySecuritiesPortfolioMember"
      id="ixv-57917"
      xml:lang="en-US">

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;The
bar chart and table below provide some indication of the risks of investing in the Fund by showing changes in the performance &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;of
the Fund&#x2019;s&#160;&#x2009;Participant&#160;&#x2009;Class shares from year-to-year and by showing the average annual returns of the
Fund&#x2019;s&#160;&#x2009;Participant&#160;&#x2009;Class &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;shares
for the one, five and 10 year periods. &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;The
Fund&#x2019;s past performance is not necessarily an indication of how the Fund will &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;perform
in the future.&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt; Updated performance
information is available online at &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;www.morganstanley.com/liquidity&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;.&lt;/span&gt;&lt;/div&gt;</oef:PerformanceNarrativeTextBlock>
    <oef:PerformanceInformationIllustratesVariabilityOfReturns
      contextRef="c_17138_MSILFTreasurySecuritiesPortfolioMember"
      id="ixv-57919"
      xml:lang="en-US">The
bar chart and table below provide some indication of the risks of investing in the Fund by showing changes in the performance of
the Fund&#x2019;s&#160;&#x2009;Participant&#160;&#x2009;Class shares from year-to-year and by showing the average annual returns of the
Fund&#x2019;s&#160;&#x2009;Participant&#160;&#x2009;Class shares
for the one, five and 10 year periods. </oef:PerformanceInformationIllustratesVariabilityOfReturns>
    <oef:PerformancePastDoesNotIndicateFuture
      contextRef="c_17138_MSILFTreasurySecuritiesPortfolioMember"
      id="ixv-57923"
      xml:lang="en-US">The
Fund&#x2019;s past performance is not necessarily an indication of how the Fund will perform
in the future.</oef:PerformancePastDoesNotIndicateFuture>
    <oef:PerformanceAvailabilityWebSiteAddress
      contextRef="c_17138_MSILFTreasurySecuritiesPortfolioMember"
      id="ixv-57927"
      xml:lang="en-US">www.morganstanley.com/liquidity</oef:PerformanceAvailabilityWebSiteAddress>
    <oef:BarChartHeading
      contextRef="c_17138_MSILFTreasurySecuritiesPortfolioMember"
      id="ixv-57931"
      xml:lang="en-US">Annual
Total Returns&#x2014;Calendar Years</oef:BarChartHeading>
    <oef:BarChartTableTextBlock
      contextRef="c_17138_MSILFTreasurySecuritiesPortfolioMember"
      id="ixv-57935"
      xml:lang="en-US">

&lt;div&gt;&lt;img alt="image" src="pr17138img007.jpg"/&gt;&lt;/div&gt;</oef:BarChartTableTextBlock>
    <oef:BarChartClosingTextBlock
      contextRef="c_17138_MSILFTreasurySecuritiesPortfolioMember"
      id="ixv-57944"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="width:100%;cellspacing:0;padding-bottom:2pt;padding-top:0pt;margin-left:0pt;"&gt;
  &lt;tr style="height:1px;"&gt;
    &lt;td style="height:1px;width:33.14119922630561%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:33.71953578336557%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:33.13926499032882%"&gt;&lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:top"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;&lt;b&gt;High
        Quarter&lt;/b&gt;&lt;/span&gt; &lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:top"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;12/31/23&lt;/span&gt;
        &lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:top"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;"&gt;1.19%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="vertical-align:top"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;&lt;b&gt;Low
        Quarter&lt;/b&gt;&lt;/span&gt; &lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:top"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;03/31/16&lt;/span&gt;
        &lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:top"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;"&gt;0.00%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:BarChartClosingTextBlock>
    <oef:HighestQuarterlyReturnLabel
      contextRef="c_17138_MSILFTreasurySecuritiesPortfolio_ClassParticipantMember"
      id="ixv-57954"
      xml:lang="en-US">High
        Quarter</oef:HighestQuarterlyReturnLabel>
    <oef:BarChartHighestQuarterlyReturnDate
      contextRef="c_17138_MSILFTreasurySecuritiesPortfolio_ClassParticipantMember"
      id="ixv-57959"
      xml:lang="en-US">2023-12-31</oef:BarChartHighestQuarterlyReturnDate>
    <oef:BarChartHighestQuarterlyReturn
      contextRef="c_17138_MSILFTreasurySecuritiesPortfolio_ClassParticipantMember"
      decimals="INF"
      id="ixv-131328"
      unitRef="RATIO">0.0119</oef:BarChartHighestQuarterlyReturn>
    <oef:LowestQuarterlyReturnLabel
      contextRef="c_17138_MSILFTreasurySecuritiesPortfolio_ClassParticipantMember"
      id="ixv-57967"
      xml:lang="en-US">Low
        Quarter</oef:LowestQuarterlyReturnLabel>
    <oef:BarChartLowestQuarterlyReturnDate
      contextRef="c_17138_MSILFTreasurySecuritiesPortfolio_ClassParticipantMember"
      id="ixv-57972"
      xml:lang="en-US">2016-03-31</oef:BarChartLowestQuarterlyReturnDate>
    <oef:BarChartLowestQuarterlyReturn
      contextRef="c_17138_MSILFTreasurySecuritiesPortfolio_ClassParticipantMember"
      decimals="INF"
      id="ixv-131329"
      unitRef="RATIO">0</oef:BarChartLowestQuarterlyReturn>
    <oef:PerformanceTableHeading
      contextRef="c_17138_MSILFTreasurySecuritiesPortfolioMember"
      id="ixv-57978"
      xml:lang="en-US">Average
Annual Total Returns(for
the Periods Ended&#160;&#x2009;December
31, 2025)</oef:PerformanceTableHeading>
    <oef:PerformanceTableTextBlock
      contextRef="c_17138_MSILFTreasurySecuritiesPortfolioMember"
      id="ixv-57991"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="width:100%;cellspacing:0;margin-left:0;border-bottom:0.25pt solid #000000;margin-top:10px;"&gt;
  &lt;tr style="height:1px;"&gt;
    &lt;td style="height:1px;width:50.800317417307%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:16.377958851878375%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:16.377958851878375%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:16.443764878936268%"&gt;&lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&#160;&lt;/div&gt;
        &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:center;text-align:center;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;&lt;b&gt;Past&lt;/b&gt;&lt;/span&gt;&lt;br/&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;&lt;b&gt;One
        Year&lt;/b&gt;&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:center;text-align:center;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;&lt;b&gt;Past
        Five&lt;/b&gt;&lt;/span&gt;&lt;br/&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;&lt;b&gt;Years&lt;/b&gt;&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:center;text-align:center;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;&lt;b&gt;Past&lt;/b&gt;&lt;/span&gt;&lt;br/&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;&lt;b&gt;Ten
        Years&lt;/b&gt;&lt;/span&gt;&lt;/div&gt; &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;Treasury
        Securities Portfolio&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:center;text-align:center;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;-sec-ix-redline:true;"&gt;3.61%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:center;text-align:center;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;-sec-ix-redline:true;"&gt;2.72%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:center;text-align:center;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;-sec-ix-redline:true;"&gt;1.67%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:PerformanceTableTextBlock>
    <oef:AvgAnnlRtrPct
      contextRef="c_17138_MSILFTreasurySecuritiesPortfolio_ClassParticipant_2025_01_01_2025_12_31Member"
      decimals="INF"
      id="ixv-131330"
      unitRef="RATIO">0.0361</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="c_17138_MSILFTreasurySecuritiesPortfolio_ClassParticipant_2021_01_01_2025_12_31Member"
      decimals="INF"
      id="ixv-131331"
      unitRef="RATIO">0.0272</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="c_17138_MSILFTreasurySecuritiesPortfolio_ClassParticipant_2016_01_01_2025_12_31Member"
      decimals="INF"
      id="ixv-131332"
      unitRef="RATIO">0.0167</oef:AvgAnnlRtrPct>
    <oef:PerformanceTableClosingTextBlock
      contextRef="c_17138_MSILFTreasurySecuritiesPortfolioMember"
      id="ixv-58037"
      xml:lang="en-US">

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;You
may obtain the Fund&#x2019;s 7-day current yield by calling &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;1-888-378-1630&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;.&lt;/span&gt;&lt;/div&gt;</oef:PerformanceTableClosingTextBlock>
    <oef:MoneyMarketSevenDayYieldCaption
      contextRef="c_17138_MSILFTreasurySecuritiesPortfolioMember"
      id="ixv-58039"
      xml:lang="en-US">You
may obtain the Fund&#x2019;s 7-day current yield by calling 1-888-378-1630.</oef:MoneyMarketSevenDayYieldCaption>
    <oef:MoneyMarketSevenDayYieldPhone
      contextRef="c_17138_MSILFTreasurySecuritiesPortfolioMember"
      id="ixv-58041"
      xml:lang="en-US">1-888-378-1630</oef:MoneyMarketSevenDayYieldPhone>
    <oef:ObjectiveHeading
      contextRef="c_17137_MSILFPrimePortfolioMember"
      id="ixv-63820"
      xml:lang="en-US">Investment
Objective</oef:ObjectiveHeading>
    <oef:ObjectivePrimaryTextBlock
      contextRef="c_17137_MSILFPrimePortfolioMember"
      id="ixv-63824"
      xml:lang="en-US">

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;The Prime Portfolio (the &#x201c;Fund&#x201d;)
seeks preservation of capital, daily liquidity and maximum current income.&lt;/span&gt;&lt;/div&gt;</oef:ObjectivePrimaryTextBlock>
    <oef:ExpenseHeading
      contextRef="c_17137_MSILFPrimePortfolioMember"
      id="ixv-63829"
      xml:lang="en-US">Fees
and Expenses</oef:ExpenseHeading>
    <oef:ExpenseNarrativeTextBlock
      contextRef="c_17137_MSILFPrimePortfolioMember"
      id="ixv-63833"
      xml:lang="en-US">

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;The table below describes the expenses that
you may pay if you buy, hold and sell Cash Management Class shares of the Fund. The &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;Fund
does not charge any sales loads or other fees when you purchase or redeem shares. &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;&lt;b&gt;You
may pay fees other than the fees and &lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;&lt;b&gt;expenses
of the Fund, such as brokerage commissions and other fees charged by financial intermediaries, which are not &lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;&lt;b&gt;reflected
in the tables and examples below.&lt;/b&gt;&lt;/span&gt;&lt;/div&gt;</oef:ExpenseNarrativeTextBlock>
    <oef:OperatingExpensesCaption
      contextRef="c_17137_MSILFPrimePortfolioMember"
      id="ixv-63844"
      xml:lang="en-US">Annual
Fund Operating Expenses&#160;&#x2009;(expenses
that you pay each year as a percentage of the value of your investment)</oef:OperatingExpensesCaption>
    <oef:AnnualFundOperatingExpensesTableTextBlock
      contextRef="c_17137_MSILFPrimePortfolioMember"
      id="foot-17137_2868574-1011"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="width:100%;cellspacing:0;margin-left:0;border-bottom:0.25pt solid #000000;margin-top:10px;"&gt;
  &lt;tr style="height:1px;"&gt;
    &lt;td style="height:1px;width:74.9685485900091%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:25.033386881374962%"&gt;&lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&#160;&lt;/div&gt;
        &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;&lt;b&gt;Cash
        Management Class&lt;/b&gt;&lt;/span&gt;&lt;/div&gt; &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;Advisory
        Fee&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;-sec-ix-redline:true;"&gt;0.15%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;Distribution
        and/or Shareholder Service (12b-1) Fee&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;-sec-ix-redline:true;"&gt;0.10%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;Other
        Expenses&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;-sec-ix-redline:true;"&gt;0.07%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;Shareholder
        Service Fee&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;-sec-ix-redline:true;"&gt;0.05%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;Total
        Annual Fund Operating Expenses&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:6pt;;-sec-ix-redline:true;"&gt;&lt;sup&gt;1&lt;/sup&gt;&lt;/span&gt;
        &lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;-sec-ix-redline:true;"&gt;0.37%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;Fee
        Waiver and/or Expense Reimbursement&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:6pt;;-sec-ix-redline:true;"&gt;&lt;sup&gt;1&lt;/sup&gt;&lt;/span&gt;
        &lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;-sec-ix-redline:true;"&gt;0.02%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;Total
        Annual Fund Operating Expenses After Fee Waiver and/or Expense Reimbursement&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:6pt;;-sec-ix-redline:true;"&gt;&lt;sup&gt;1&lt;/sup&gt;&lt;/span&gt;
        &lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;-sec-ix-redline:true;"&gt;0.35%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:AnnualFundOperatingExpensesTableTextBlock>
    <oef:ManagementFeesOverAssets
      contextRef="c_17137_MSILFPrimePortfolio_ClassCashManagementMember"
      decimals="INF"
      id="ixv-131333"
      unitRef="RATIO">0.0015</oef:ManagementFeesOverAssets>
    <oef:DistributionAndService12b1FeesOverAssets
      contextRef="c_17137_MSILFPrimePortfolio_ClassCashManagementMember"
      decimals="INF"
      id="ixv-131334"
      unitRef="RATIO">0.001</oef:DistributionAndService12b1FeesOverAssets>
    <oef:OtherExpensesOverAssets
      contextRef="c_17137_MSILFPrimePortfolio_ClassCashManagementMember"
      decimals="INF"
      id="ixv-131335"
      unitRef="RATIO">0.0007</oef:OtherExpensesOverAssets>
    <oef:Component1OtherExpensesOverAssets
      contextRef="c_17137_MSILFPrimePortfolio_ClassCashManagementMember"
      decimals="INF"
      id="ixv-131336"
      unitRef="RATIO">0.0005</oef:Component1OtherExpensesOverAssets>
    <oef:ExpensesOverAssets
      contextRef="c_17137_MSILFPrimePortfolio_ClassCashManagementMember"
      decimals="INF"
      id="foot-17137_2868574-1021"
      unitRef="RATIO">0.0037</oef:ExpensesOverAssets>
    <oef:FeeWaiverOrReimbursementOverAssets
      contextRef="c_17137_MSILFPrimePortfolio_ClassCashManagementMember"
      decimals="INF"
      id="foot-17137_2868574-1031"
      unitRef="RATIO">0.0002</oef:FeeWaiverOrReimbursementOverAssets>
    <oef:NetExpensesOverAssets
      contextRef="c_17137_MSILFPrimePortfolio_ClassCashManagementMember"
      decimals="INF"
      id="foot-17137_2868574-1041"
      unitRef="RATIO">0.0035</oef:NetExpensesOverAssets>
    <oef:ExpenseExampleHeading
      contextRef="c_17137_MSILFPrimePortfolioMember"
      id="ixv-63933"
      xml:lang="en-US">Example</oef:ExpenseExampleHeading>
    <oef:ExpenseExampleNarrativeTextBlock
      contextRef="c_17137_MSILFPrimePortfolioMember"
      id="ixv-63937"
      xml:lang="en-US">

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;The example below is intended to help you compare
the cost of investing in the Fund&#x2019;s&#160;&#x2009;Cash Management&#160;&#x2009;Class with the cost of &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;investing
in other mutual funds.&lt;/span&gt;&lt;/div&gt;

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;The example assumes that you invest $10,000
in the Fund&#x2019;s&#160;&#x2009;Cash Management Class for the time periods indicated and then redeem &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;all
of your shares at the end of those periods, your investment has a 5% return each year and that the Fund&#x2019;s operating expenses
&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;remain the same (except that the example
incorporates the fee waiver and/or expense reimbursement arrangement for only the first &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;year).
Although your actual costs may be higher or lower, based on these assumptions your costs would be:&lt;/span&gt;&lt;/div&gt;</oef:ExpenseExampleNarrativeTextBlock>
    <oef:ExpenseExampleWithRedemptionTableTextBlock
      contextRef="c_17137_MSILFPrimePortfolioMember"
      id="ixv-63951"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="width:100%;cellspacing:0;margin-left:0;border-bottom:0.25pt solid #000000;margin-top:10px;"&gt;
  &lt;tr style="height:1px;"&gt;
    &lt;td style="height:1px;width:34.33401678981779%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:15.787844790901001%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:16.368138032419047%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:16.368138032419047%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:16.368138032419047%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:0.7737243220240628%"&gt;&lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&#160;&lt;/div&gt;
        &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;&lt;b&gt;1
        Year&lt;/b&gt;&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;&lt;b&gt;3
        Years&lt;/b&gt;&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;&lt;b&gt;5
        Years&lt;/b&gt;&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;&lt;b&gt;10
        Years&lt;/b&gt;&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;Cash
        Management Class&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;-sec-ix-redline:true;"&gt;$36
        &lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;-sec-ix-redline:true;"&gt;$117
        &lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;-sec-ix-redline:true;"&gt;$206
        &lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;-sec-ix-redline:true;"&gt;$466
        &lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:top"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:ExpenseExampleWithRedemptionTableTextBlock>
    <oef:ExpenseExampleYear01
      contextRef="c_17137_MSILFPrimePortfolio_ClassCashManagementMember"
      decimals="INF"
      id="ixv-131340"
      unitRef="USD">36</oef:ExpenseExampleYear01>
    <oef:ExpenseExampleYear03
      contextRef="c_17137_MSILFPrimePortfolio_ClassCashManagementMember"
      decimals="INF"
      id="ixv-131341"
      unitRef="USD">117</oef:ExpenseExampleYear03>
    <oef:ExpenseExampleYear05
      contextRef="c_17137_MSILFPrimePortfolio_ClassCashManagementMember"
      decimals="INF"
      id="ixv-131342"
      unitRef="USD">206</oef:ExpenseExampleYear05>
    <oef:ExpenseExampleYear10
      contextRef="c_17137_MSILFPrimePortfolio_ClassCashManagementMember"
      decimals="INF"
      id="ixv-131343"
      unitRef="USD">466</oef:ExpenseExampleYear10>
    <oef:StrategyHeading
      contextRef="c_17137_MSILFPrimePortfolioMember"
      id="ixv-64002"
      xml:lang="en-US">Principal
Investment Strategies</oef:StrategyHeading>
    <oef:StrategyNarrativeTextBlock
      contextRef="c_17137_MSILFPrimePortfolioMember"
      id="ixv-64006"
      xml:lang="en-US">

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;The Fund invests in liquid, high quality U.S.
dollar-denominated money market instruments of U.S. and foreign financial &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;corporations
and U.S. non-financial corporations. The Fund also invests in obligations issued or guaranteed by the U.S. Government &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;and
its agencies and instrumentalities. The Fund&#x2019;s money market investments may include commercial paper, corporate debt &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;obligations,
debt obligations (including certificates of deposit and promissory notes) of U.S. banks or foreign banks, or of U.S. &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;branches
or subsidiaries of foreign banks, or foreign branches of U.S. banks (such as Yankee obligations), certificates of deposit of &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;savings
banks and savings and loan organizations, asset-backed securities, repurchase agreements and municipal obligations. The &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;Fund
is permitted to hold a portion of its assets in cash.&lt;/span&gt;&lt;/div&gt;

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;The Fund may also invest in U.S. dollar-denominated
foreign securities and money market instruments.&lt;/span&gt;&lt;/div&gt;

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;The Fund operates as an &#x201c;institutional
money market fund,&#x201d; which is neither a &#x201c;government money market fund&#x201d; nor &#x201c;retail money &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;market
fund&#x201d; as such terms are defined in or interpreted under Rule 2a-7 under the Investment Company Act of 1940, as amended &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;(&#x201c;Rule
2a-7&#x201d; under the &#x201c;1940 Act&#x201d;). As such, the Fund is required to price and transact in its shares at a net asset value
per share &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;(&#x201c;NAV&#x201d;) reflecting
market-based values of its portfolio holdings (i.e., at a &#x201c;floating&#x201d; NAV), rounded to a minimum of the fourth &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;decimal
place. Like other money market funds of its type, the Fund is subject to the possible imposition of a discretionary liquidity &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;fee
if the Adviser, as the delegate of the Board of Trustees, determines that such fee is in the best interests of the Fund.&lt;/span&gt;&lt;/div&gt;

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;In addition, under Rule 2a-7, as an institutional
prime money market fund, the Fund is required to impose a mandatory liquidity fee &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;if
the Fund experiences total daily net redemptions exceeding 5% of the Fund&#x2019;s net assets (or such smaller amount of net &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;redemptions
as the Board of Trustees determines) based on flow information available within a reasonable period after the &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;computation
of the Fund&#x2019;s net asset value on that day. The amount of a mandatory liquidity fee to be imposed will be based on a &lt;/span&gt;&lt;/div&gt;

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;good faith estimate, supported by data, of
the costs the Fund would incur if the Fund sold a &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;margin-left:0pt;margin-left:0pt;"&gt;&lt;i&gt;pro
rata&lt;/i&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt; amount of each security in its &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;portfolio
to satisfy the amount of the net redemptions. If the Fund&#x2019;s liquidity costs cannot be estimated in good faith and supported &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;by
data, a 1% default mandatory liquidity fee will be imposed. If the amount of the mandatory liquidity fee would be &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;margin-left:0pt;margin-left:0pt;"&gt;&lt;i&gt;de
&lt;/i&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;margin-left:0pt;margin-left:0pt;"&gt;&lt;i&gt;minimis&lt;/i&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;
&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;(i.e., less than 0.01% of the value of
the shares redeemed), the Fund is not required to impose a mandatory liquidity fee. The Board &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;of
Trustees has delegated to the Adviser the responsibility for making mandatory liquidity fee determinations.&lt;/span&gt;&lt;/div&gt;

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;The Fund&#x2019;s investments
are subject to the quality, diversification, maturity, liquidity and other requirements of Rule 2a-7.&lt;/span&gt;&lt;/div&gt;</oef:StrategyNarrativeTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17137_MSILFPrimePortfolio_157Member"
      id="ixv-64088"
      xml:lang="en-US">&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;You
could lose money by investing in the Fund. &lt;/span&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17137_MSILFPrimePortfolio_164Member"
      id="ixv-64094"
      xml:lang="en-US">&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;An
investment in the Fund is not a bank account and &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;is
not insured or guaranteed by the Federal Deposit Insurance Corporation (&#x201c;FDIC&#x201d;) or any other government agency.&lt;/span&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17137_MSILFPrimePortfolio_165Member"
      id="ixv-64104"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;"&gt;&lt;b&gt;Credit
        and Interest Rate Risk.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt; Credit risk refers
        to the possibility that the issuer or guarantor of a security, or&#160;&#x2009;counterparty to a &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;transaction,
        will be unable or unwilling or perceived to be unable or unwilling to make interest payments and/or repay the &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;principal
        on its debt or otherwise honor its obligations, including the risk of default. &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;In
        the case of revenue bonds, notes or &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;commercial
        paper, for example, the credit risk is the possibility that the user fees from a project or other specified revenue sources &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;are
        insufficient to meet interest and/or principal payment obligations.&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;
        In such instances, the value of the Fund could decline and &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;the
        Fund could lose money. If an issuer&#x2019;s, guarantor&#x2019;s or counterparty&#x2019;s financial condition worsens, the credit quality
        of the &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;issuer, guarantor or counterparty
        may deteriorate. Credit ratings may not be an accurate assessment of financial condition, &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;liquidity
        or credit risk. Although credit ratings may not accurately reflect the true credit risk of an instrument, a change in the &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;credit
        rating of an instrument or an issuer, guarantor or counterparty, or the market&#x2019;s perception of the creditworthiness of an &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;instrument
        or issuer, guarantor or counterparty can have a rapid, adverse effect on the instrument&#x2019;s value and liquidity and make &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;it
        more difficult for the Fund to sell at an advantageous price or time. Interest rate risk refers to the decline in the value of a fixed-&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;income
        security resulting from changes in the general level of interest rates. A wide variety of market and economic factors can &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;cause
        interest rates to rise or fall, including central bank monetary policy, rising inflation, disinflation or deflation, and changes in &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;general
        economic conditions. When the general level of interest rates goes up, the prices of most fixed-income securities go down. &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;When
        the general level of interest rates goes down, the prices of most fixed-income securities go up but the yield or income from &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;new
        issuances of fixed-income securities generally decreases. Securities with longer durations will generally be more sensitive to &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;changes
        in interest rates than securities with shorter durations. Fluctuations in interest rates may also affect the liquidity of and &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;income
        generated by fixed-income instruments held by the Fund. The Fund may invest in variable and floating rate loans and &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;other
        variable and floating rate securities. Although these instruments are generally less sensitive to interest rate changes than fixed &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;rate
        instruments, the value of variable and floating rate loans and other securities may decline if their interest rates do not rise as &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;quickly,
        or as much, as general interest rates. The Fund may face a heightened level of interest rate risk in times of monetary &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;policy
        change and/or uncertainty, such as when the Federal Reserve Board adjusts a quantitative easing program and/or changes &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;rates.
        Changing interest rates may have unpredictable effects on the markets and may detract from Fund performance. A changing &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;interest
        rate environment increases certain risks, including the potential for periods of market volatility&#160;&#x2009;and increased &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;redemptions.&#160;&#x2009;&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17137_MSILFPrimePortfolio_420Member"
      id="ixv-64143"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;"&gt;&lt;b&gt;Bank
        Obligations.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt; The activities of U.S. and
        most foreign banks are subject to comprehensive regulations. The enactment of new &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;legislation
        or regulations, as well as changes in interpretation and enforcement of current laws, may affect the manner of &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;operations
        and profitability of domestic and foreign banks. In addition, banks may be particularly susceptible to certain economic &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;factors.&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17137_MSILFPrimePortfolio_166Member"
      id="ixv-64159"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;"&gt;&lt;b&gt;Fixed-Income
        Securities.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt; Fixed-income securities are
        subject to the risk of the issuer&#x2019;s inability to meet principal and interest &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;payments
        on its obligations (i.e., credit risk) and are subject to price volatility resulting from, among other things, interest rate &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;sensitivity
        (i.e., interest rate risk), market perception of the creditworthiness of the issuer and general market liquidity (i.e., market &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;risk).
        Securities with longer durations are likely to be more sensitive to changes in interest rates, generally making them more &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;volatile
        than securities with shorter durations. The Fund may be subject to certain liquidity risks that may result from the lack of &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;an
        active market and the reduced number and capacity of traditional market participants to make a market in fixed-income &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;securities.&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17137_MSILFPrimePortfolio_290Member"
      id="ixv-64207"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;padding-right:2%;padding-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;"&gt;&lt;b&gt;Commercial
        Paper.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt; Commercial paper is subject to
        interest rate risk and is susceptible to changes in the issuer&#x2019;s financial condition &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;or
        credit quality. Commercial paper is typically repaid with the proceeds from the issuance of new commercial paper. Thus, &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;investments
        in commercial paper are subject to the risk (commonly referred to as rollover risk) that the issuer will be unable to &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;issue
        sufficient new commercial paper to meet the repayment obligations under its outstanding commercial paper. Because &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;commercial
        paper is typically unsecured, investments in commercial paper are subject to increased credit risk.&lt;/span&gt;&lt;/div&gt; &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17137_MSILFPrimePortfolio_178Member"
      id="ixv-64224"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;-sec-ix-redline:true;"&gt;&lt;b&gt;U.S.
        Government Securities.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;
        Different types of U.S. government securities are subject to different levels of credit risk, including the &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;risk
        of default, depending on the nature of the particular government support for that security. For example, a U.S. government-&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;sponsored
        entity, such as Federal National Mortgage Association or Federal Home Loan Mortgage Corporation, although &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;chartered
        or sponsored by an Act of Congress, may issue securities that are neither insured nor guaranteed by the U.S. Treasury &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;and,
        therefore, are not backed by the full faith and credit of the United States. With respect to U.S. government securities that are &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;not
        backed by the full faith and credit of the United States, there is the risk that the U.S. government will not provide financial &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;support
        to such U.S. government agencies, instrumentalities or sponsored enterprises if it is not obligated to do so by law. U.S. &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;government
        securities are also subject to interest rate risks and can exhibit price fluctuations resulting from increases or decreases &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;in
        interest rates.&lt;/span&gt;&lt;/div&gt; &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17137_MSILFPrimePortfolio_180Member"
      id="ixv-64245"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;"&gt;&lt;b&gt;Asset-Backed
        Securities.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt; Asset-backed securities are
        subject to credit (such as a borrower&#x2019;s default on its mortgage obligation and &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;the
        default or failure of a guarantee underlying the asset-backed security), interest rate and certain additional risks, including the &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;risk
        that various federal and state consumer laws and other legal and economic factors may result in the collateral backing the &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;securities
        being insufficient to support payment on the securities. Some asset-backed securities also entail prepayment risk and &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;extension
        risk, which may vary depending on the type of asset. Due to these risks, asset-backed securities may become more &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;volatile
        in certain interest rate environments.&lt;/span&gt;&lt;/div&gt; &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17137_MSILFPrimePortfolio_268Member"
      id="ixv-64263"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;"&gt;&lt;b&gt;Repurchase
        Agreements.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt; Repurchase agreements are
        subject to risks associated with the possibility of default by the seller at a time &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;when
        the collateral has declined in value, or insolvency of the seller, which may affect the Fund&#x2019;s right to control the collateral
        and &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;result in certain costs and delays. Repurchase
        agreements may involve a greater degree of credit risk than investments in U.S. &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;government
        securities.&#160;&#x2009;&lt;/span&gt;&lt;/div&gt; &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17137_MSILFPrimePortfolio_236Member"
      id="ixv-64279"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;"&gt;&lt;b&gt;Foreign
        Securities.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt; The Fund may invest in U.S.
        dollar-denominated securities issued by foreign governmental or corporate issuers. &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;Investing
        in securities of foreign issuers involves some additional risks than securities of U.S. issuers. While foreign securities, &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;including
        foreign money market securities, are subject to the same type of risks that pertain to domestic issuers, namely credit risk &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;and
        interest rate risk, they are also subject to other additional risks. Foreign issuers generally are subject to different accounting, &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;auditing
        and financial reporting standards than U.S. issuers. There may be less information available to the public about foreign &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;issuers.
        In some foreign countries, there is also the risk of government expropriation, excessive taxation, political or social &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;instability,
        economic sanctions or other similar governmental activity or diplomatic developments (including regional and global, &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;military
        or other conflicts)&#160;&#x2009;that could affect an investment. There also can be difficulty obtaining and enforcing judgments against
        &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;issuers in foreign countries. Governmental
        interventions or other actions can have a significant effect on the economic conditions &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;in
        foreign countries, which also may adversely affect the Fund&#x2019;s investments in foreign issuers.&lt;/span&gt;&lt;/div&gt; &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17137_MSILFPrimePortfolio_169Member"
      id="ixv-64301"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;"&gt;&lt;b&gt;Municipal
        Obligations.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt; To the extent the Fund invests
        in municipal obligations issued by state and local governments and their &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;agencies,
        the Fund may be susceptible to political, economic, regulatory or other factors affecting issuers of these municipal &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;obligations.
        To the extent that the Fund invests in municipal obligations of issuers in the same economic sector, it could be more &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;sensitive
        to economic, business or political developments that affect such sector. During certain economic and other conditions, &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;the
        financial resources of many issuers of municipal securities may be significantly stressed, which could impair any such issuer&#x2019;s
        &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;ability to meet its financial obligations
        when due and adversely impact the value of its securities held by the Fund. While interest &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;earned
        on municipal securities is generally not subject to federal income tax, any interest earned on taxable municipal securities is &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;fully
        taxable at the federal level and may be subject to state and/or local income tax.&lt;/span&gt;&lt;/div&gt; &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17137_MSILFPrimePortfolio_174Member"
      id="ixv-64321"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;"&gt;&lt;b&gt;Market
        and Geopolitical Risk.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt; The value of your
        investment in the Fund is based on the values of the Fund&#x2019;s investments, which &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;change
        due to economic and other events that affect the U.S. and global markets generally, as well as those that affect or are &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;perceived
        or expected to affect particular regions, countries, industries, companies, issuers, sectors, asset classes or governments. &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;These
        types of events may be sudden and unexpected, and could adversely affect the value (or income generated by) and liquidity &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;of
        the Fund&#x2019;s investments, which may in turn impact the Fund&#x2019;s ability to sell securities and/or its ability to meet redemptions.
        &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;The risks associated with these developments
        may be magnified if certain social, political, economic and other conditions and &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;events
        (such as war, natural disasters or events, epidemics and pandemics, terrorism, conflicts, social unrest, recessions, inflation, &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;interest
        rate changes and supply chain disruptions) adversely interrupt or otherwise affect the global economy and financial &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;markets.
        It is difficult to predict when events affecting the U.S. or global financial markets or economies may occur, the effects &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;that
        such events may have and the duration of those effects (which may last for extended periods). These types of events may &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;negatively
        impact broad segments of businesses and populations and have a significant and rapid negative impact on the &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;performance
        or value of the Fund&#x2019;s investments, adversely affect and increase the volatility of the Fund&#x2019;s share price and &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;exacerbate
        pre-existing risks to the Fund. The frequency and magnitude of resulting changes in the value of the Fund&#x2019;s &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;investments
        cannot be predicted.&lt;/span&gt;&lt;/div&gt; &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17137_MSILFPrimePortfolio_480Member"
      id="ixv-64374"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;padding-right:2%;padding-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;-sec-ix-redline:true;"&gt;&lt;b&gt;Large
        Transactions Risk.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;
        The Fund may experience adverse effects when certain large shareholders, or a number of shareholders &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;collectively,
        purchase or redeem large amounts of shares of the Fund, which may occur rapidly or unexpectedly. Such larger than &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;normal
        shareholder redemptions may adversely affect and increase the volatility of the Fund&#x2019;s share price and negatively impact &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;the
        Fund&#x2019;s liquidity. In some circumstances, the Fund may hold a relatively large proportion of its assets in cash in anticipation
        of &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;large redemptions.
        These large redemptions may also force the Fund to sell portfolio securities or other assets when it might not &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;otherwise
        do so, which may adversely affect and increase the volatility of the Fund&#x2019;s share price and increase the Fund&#x2019;s &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;transaction
        costs. In addition, large purchases of Fund shares may adversely affect the Fund&#x2019;s performance to the extent that the &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;Fund
        is delayed in investing new cash and is required to maintain a larger cash position than it ordinarily would. Finally, large &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;redemptions
        may cause the Fund to impose a discretionary liquidity fee.&lt;/span&gt;&lt;/div&gt; &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17137_MSILFPrimePortfolio_425Member"
      id="ixv-64395"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;"&gt;&lt;b&gt;Floating
        NAV Risk.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt; The Fund does not maintain
        a stable NAV per share. The value of the Fund&#x2019;s shares will be calculated to four &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;decimal
        places and will fluctuate with changes in the values of the Fund&#x2019;s portfolio securities. When you sell your shares, they may &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;be
        worth more or less than what you originally paid for them. This may result in a capital gain or loss.&lt;/span&gt;&lt;/div&gt; &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17137_MSILFPrimePortfolio_188Member"
      id="ixv-64410"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;"&gt;&lt;b&gt;Active
        Management Risk.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt; In pursuing the Fund&#x2019;s
        investment objective, the Adviser has considerable leeway in deciding which &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;investments
        to buy, hold or sell on a day-to-day basis, and which trading strategies to use. For example, the Adviser, in its &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;discretion,
        may determine to use some permitted trading strategies while not using others. The success or failure of such decisions &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;will
        affect the Fund&#x2019;s performance.&lt;/span&gt;&lt;/div&gt; &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17137_MSILFPrimePortfolio_487Member"
      id="ixv-64426"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;"&gt;&lt;b&gt;Discretionary
        Liquidity Fee Risk.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt; The Board, or its
        delegate, has discretion to impose a liquidity fee of up to 2% upon the &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;redemption
        of shares if the Board or its delegate determines that is in the best interest of the Fund, which may impact the value of &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;the
        Fund&#x2019;s shares when you sell your shares.&lt;/span&gt;&lt;/div&gt; &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17137_MSILFPrimePortfolio_488Member"
      id="ixv-64441"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;"&gt;&lt;b&gt;Mandatory
        Liquidity Fee Risk.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt; The Board, or its
        delegate, must impose a mandatory liquidity fee upon all shares redeemed if the &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;Fund&#x2019;s
        net redemptions on any business day exceed 5% of the Fund&#x2019;s net assets, unless the liquidity costs are de minimis. &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;Accordingly,
        redemptions by shareholders may be subject to a mandatory liquidity fee at certain times, which may impact the &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;value
        of the Fund&#x2019;s shares when you sell your shares.&lt;/span&gt;&lt;/div&gt; &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:BarChartAndPerformanceTableHeading
      contextRef="c_17137_MSILFPrimePortfolioMember"
      id="ixv-64464"
      xml:lang="en-US">Performance
Information</oef:BarChartAndPerformanceTableHeading>
    <oef:PerformanceNarrativeTextBlock
      contextRef="c_17137_MSILFPrimePortfolioMember"
      id="ixv-64468"
      xml:lang="en-US">

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;The
bar chart and table below provide some indication of the risks of investing in the Fund by showing changes in the performance &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;of
the Fund&#x2019;s&#160;&#x2009;Cash Management&#160;&#x2009;Class shares from year-to-year and by showing the average annual returns of
the Fund&#x2019;s&#160;&#x2009;Cash &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;Management&#160;&#x2009;Class
shares for the one, five and 10 year periods. &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;The
Fund&#x2019;s past performance is not necessarily an indication of how &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;the
Fund will perform in the future.&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;
Updated performance information is available online at &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;www.morganstanley.com/liquidity&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;.&lt;/span&gt;&lt;/div&gt;</oef:PerformanceNarrativeTextBlock>
    <oef:PerformanceInformationIllustratesVariabilityOfReturns
      contextRef="c_17137_MSILFPrimePortfolioMember"
      id="ixv-64470"
      xml:lang="en-US">The
bar chart and table below provide some indication of the risks of investing in the Fund by showing changes in the performance of
the Fund&#x2019;s&#160;&#x2009;Cash Management&#160;&#x2009;Class shares from year-to-year and by showing the average annual returns of
the Fund&#x2019;s&#160;&#x2009;Cash Management&#160;&#x2009;Class
shares for the one, five and 10 year periods. </oef:PerformanceInformationIllustratesVariabilityOfReturns>
    <oef:PerformancePastDoesNotIndicateFuture
      contextRef="c_17137_MSILFPrimePortfolioMember"
      id="ixv-64474"
      xml:lang="en-US">The
Fund&#x2019;s past performance is not necessarily an indication of how the
Fund will perform in the future.</oef:PerformancePastDoesNotIndicateFuture>
    <oef:PerformanceAvailabilityWebSiteAddress
      contextRef="c_17137_MSILFPrimePortfolioMember"
      id="ixv-64478"
      xml:lang="en-US">www.morganstanley.com/liquidity</oef:PerformanceAvailabilityWebSiteAddress>
    <oef:BarChartHeading
      contextRef="c_17137_MSILFPrimePortfolioMember"
      id="ixv-64482"
      xml:lang="en-US">Annual
Total Returns&#x2014;Calendar Years</oef:BarChartHeading>
    <oef:BarChartTableTextBlock
      contextRef="c_17137_MSILFPrimePortfolioMember"
      id="ixv-64486"
      xml:lang="en-US">

&lt;div&gt;&lt;img alt="image" src="pr17137img003.jpg"/&gt;&lt;/div&gt;</oef:BarChartTableTextBlock>
    <oef:BarChartClosingTextBlock
      contextRef="c_17137_MSILFPrimePortfolioMember"
      id="ixv-64495"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="width:100%;cellspacing:0;padding-bottom:2pt;padding-top:0pt;margin-left:0pt;"&gt;
  &lt;tr style="height:1px;"&gt;
    &lt;td style="height:1px;width:33.14119922630561%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:33.71953578336557%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:33.13926499032882%"&gt;&lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:top"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;&lt;b&gt;High
        Quarter&lt;/b&gt;&lt;/span&gt; &lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:top"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;12/31/23&lt;/span&gt;
        &lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:top"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;"&gt;1.37%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="vertical-align:top"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;&lt;b&gt;Low
        Quarter&lt;/b&gt;&lt;/span&gt; &lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:top"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;03/31/22&lt;/span&gt;
        &lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:top"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;"&gt;-0.01%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:BarChartClosingTextBlock>
    <oef:HighestQuarterlyReturnLabel
      contextRef="c_17137_MSILFPrimePortfolio_ClassCashManagementMember"
      id="ixv-64505"
      xml:lang="en-US">High
        Quarter</oef:HighestQuarterlyReturnLabel>
    <oef:BarChartHighestQuarterlyReturnDate
      contextRef="c_17137_MSILFPrimePortfolio_ClassCashManagementMember"
      id="ixv-64510"
      xml:lang="en-US">2023-12-31</oef:BarChartHighestQuarterlyReturnDate>
    <oef:BarChartHighestQuarterlyReturn
      contextRef="c_17137_MSILFPrimePortfolio_ClassCashManagementMember"
      decimals="INF"
      id="ixv-131344"
      unitRef="RATIO">0.0137</oef:BarChartHighestQuarterlyReturn>
    <oef:LowestQuarterlyReturnLabel
      contextRef="c_17137_MSILFPrimePortfolio_ClassCashManagementMember"
      id="ixv-64518"
      xml:lang="en-US">Low
        Quarter</oef:LowestQuarterlyReturnLabel>
    <oef:BarChartLowestQuarterlyReturnDate
      contextRef="c_17137_MSILFPrimePortfolio_ClassCashManagementMember"
      id="ixv-64523"
      xml:lang="en-US">2022-03-31</oef:BarChartLowestQuarterlyReturnDate>
    <oef:BarChartLowestQuarterlyReturn
      contextRef="c_17137_MSILFPrimePortfolio_ClassCashManagementMember"
      decimals="INF"
      id="ixv-131345"
      unitRef="RATIO">-0.0001</oef:BarChartLowestQuarterlyReturn>
    <oef:PerformanceTableHeading
      contextRef="c_17137_MSILFPrimePortfolioMember"
      id="ixv-64529"
      xml:lang="en-US">Average
Annual Total Returns(for
the Periods Ended&#160;&#x2009;December
31, 2025)</oef:PerformanceTableHeading>
    <oef:PerformanceTableTextBlock
      contextRef="c_17137_MSILFPrimePortfolioMember"
      id="ixv-64542"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="width:100%;cellspacing:0;margin-left:0;border-bottom:0.25pt solid #000000;margin-top:10px;"&gt;
  &lt;tr style="height:1px;"&gt;
    &lt;td style="height:1px;width:50.800317417307%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:16.377958851878375%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:16.377958851878375%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:16.443764878936268%"&gt;&lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&#160;&lt;/div&gt;
        &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:center;text-align:center;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;&lt;b&gt;Past
        One&lt;/b&gt;&lt;/span&gt;&lt;br/&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;&lt;b&gt;Year&lt;/b&gt;&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:center;text-align:center;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;&lt;b&gt;Past
        Five&lt;/b&gt;&lt;/span&gt;&lt;br/&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;&lt;b&gt;Years&lt;/b&gt;&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:center;text-align:center;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;&lt;b&gt;Past&lt;/b&gt;&lt;/span&gt;&lt;br/&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;&lt;b&gt;Ten
        Years&lt;/b&gt;&lt;/span&gt;&lt;/div&gt; &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;Prime
        Portfolio&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:center;text-align:center;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;-sec-ix-redline:true;"&gt;4.20%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:center;text-align:center;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;-sec-ix-redline:true;"&gt;3.20%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:center;text-align:center;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;-sec-ix-redline:true;"&gt;2.17%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:PerformanceTableTextBlock>
    <oef:AvgAnnlRtrPct
      contextRef="c_17137_MSILFPrimePortfolio_ClassCashManagement_2025_01_01_2025_12_31Member"
      decimals="INF"
      id="ixv-131346"
      unitRef="RATIO">0.042</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="c_17137_MSILFPrimePortfolio_ClassCashManagement_2021_01_01_2025_12_31Member"
      decimals="INF"
      id="ixv-131347"
      unitRef="RATIO">0.032</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="c_17137_MSILFPrimePortfolio_ClassCashManagement_2016_01_01_2025_12_31Member"
      decimals="INF"
      id="ixv-131348"
      unitRef="RATIO">0.0217</oef:AvgAnnlRtrPct>
    <oef:PerformanceTableClosingTextBlock
      contextRef="c_17137_MSILFPrimePortfolioMember"
      id="ixv-64614"
      xml:lang="en-US">

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;You
may obtain the Fund&#x2019;s 7-day current yield by calling &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;1-888-378-1630&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;.&lt;/span&gt;&lt;/div&gt;</oef:PerformanceTableClosingTextBlock>
    <oef:MoneyMarketSevenDayYieldCaption
      contextRef="c_17137_MSILFPrimePortfolioMember"
      id="ixv-64616"
      xml:lang="en-US">You
may obtain the Fund&#x2019;s 7-day current yield by calling 1-888-378-1630.</oef:MoneyMarketSevenDayYieldCaption>
    <oef:MoneyMarketSevenDayYieldPhone
      contextRef="c_17137_MSILFPrimePortfolioMember"
      id="ixv-64618"
      xml:lang="en-US">1-888-378-1630</oef:MoneyMarketSevenDayYieldPhone>
    <oef:ObjectiveHeading
      contextRef="c_17137_MSILFGovernmentPortfolioMember"
      id="ixv-64694"
      xml:lang="en-US">Investment
Objective</oef:ObjectiveHeading>
    <oef:ObjectivePrimaryTextBlock
      contextRef="c_17137_MSILFGovernmentPortfolioMember"
      id="ixv-64698"
      xml:lang="en-US">

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;The Government Portfolio (the &#x201c;Fund&#x201d;)
seeks preservation of capital, daily liquidity and maximum current income.&lt;/span&gt;&lt;/div&gt;</oef:ObjectivePrimaryTextBlock>
    <oef:ExpenseHeading
      contextRef="c_17137_MSILFGovernmentPortfolioMember"
      id="ixv-64703"
      xml:lang="en-US">Fees
and Expenses</oef:ExpenseHeading>
    <oef:ExpenseNarrativeTextBlock
      contextRef="c_17137_MSILFGovernmentPortfolioMember"
      id="ixv-64707"
      xml:lang="en-US">

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;The table below describes the expenses that
you may pay if you buy, hold and sell Cash Management Class shares of the Fund. The &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;Fund
does not charge any sales loads or other fees when you purchase or redeem shares. &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;&lt;b&gt;You
may pay fees other than the fees and &lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;&lt;b&gt;expenses
of the Fund, such as brokerage commissions and other fees charged by financial intermediaries, which are not &lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;&lt;b&gt;reflected
in the tables and examples below.&lt;/b&gt;&lt;/span&gt;&lt;/div&gt;</oef:ExpenseNarrativeTextBlock>
    <oef:OperatingExpensesCaption
      contextRef="c_17137_MSILFGovernmentPortfolioMember"
      id="ixv-64718"
      xml:lang="en-US">Annual
Fund Operating Expenses&#160;&#x2009;(expenses
that you pay each year as a percentage of the value of your investment)</oef:OperatingExpensesCaption>
    <oef:AnnualFundOperatingExpensesTableTextBlock
      contextRef="c_17137_MSILFGovernmentPortfolioMember"
      id="foot-17137_2868642-1011"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="width:100%;cellspacing:0;margin-left:0;border-bottom:0.25pt solid #000000;margin-top:10px;"&gt;
  &lt;tr style="height:1px;"&gt;
    &lt;td style="height:1px;width:74.9685485900091%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:25.033386881374962%"&gt;&lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&#160;&lt;/div&gt;
        &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;&lt;b&gt;Cash
        Management Class&lt;/b&gt;&lt;/span&gt;&lt;/div&gt; &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;Advisory
        Fee&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;-sec-ix-redline:true;"&gt;0.15%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;Distribution
        and/or Shareholder Service (12b-1) Fee&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;-sec-ix-redline:true;"&gt;0.10%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;Other
        Expenses&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;-sec-ix-redline:true;"&gt;0.05%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;Shareholder
        Service Fee&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;-sec-ix-redline:true;"&gt;0.05%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;Total
        Annual Fund Operating Expenses&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:6pt;;-sec-ix-redline:true;"&gt;&lt;sup&gt;1&lt;/sup&gt;&lt;/span&gt;
        &lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;-sec-ix-redline:true;"&gt;0.35%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;Fee
        Waiver and/or Expense Reimbursement&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:6pt;;-sec-ix-redline:true;"&gt;&lt;sup&gt;1&lt;/sup&gt;&lt;/span&gt;
        &lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;-sec-ix-redline:true;"&gt;0.05%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;Total
        Annual Fund Operating Expenses After Fee Waiver and/or Expense Reimbursement&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:6pt;;-sec-ix-redline:true;"&gt;&lt;sup&gt;1&lt;/sup&gt;&lt;/span&gt;
        &lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;-sec-ix-redline:true;"&gt;0.30%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:AnnualFundOperatingExpensesTableTextBlock>
    <oef:ManagementFeesOverAssets
      contextRef="c_17137_MSILFGovernmentPortfolio_ClassCashManagementMember"
      decimals="INF"
      id="ixv-131349"
      unitRef="RATIO">0.0015</oef:ManagementFeesOverAssets>
    <oef:DistributionAndService12b1FeesOverAssets
      contextRef="c_17137_MSILFGovernmentPortfolio_ClassCashManagementMember"
      decimals="INF"
      id="ixv-131350"
      unitRef="RATIO">0.001</oef:DistributionAndService12b1FeesOverAssets>
    <oef:OtherExpensesOverAssets
      contextRef="c_17137_MSILFGovernmentPortfolio_ClassCashManagementMember"
      decimals="INF"
      id="foot-17137_2868642-1021"
      unitRef="RATIO">0.0005</oef:OtherExpensesOverAssets>
    <oef:Component1OtherExpensesOverAssets
      contextRef="c_17137_MSILFGovernmentPortfolio_ClassCashManagementMember"
      decimals="INF"
      id="ixv-131352"
      unitRef="RATIO">0.0005</oef:Component1OtherExpensesOverAssets>
    <oef:ExpensesOverAssets
      contextRef="c_17137_MSILFGovernmentPortfolio_ClassCashManagementMember"
      decimals="INF"
      id="foot-17137_2868642-1031"
      unitRef="RATIO">0.0035</oef:ExpensesOverAssets>
    <oef:FeeWaiverOrReimbursementOverAssets
      contextRef="c_17137_MSILFGovernmentPortfolio_ClassCashManagementMember"
      decimals="INF"
      id="foot-17137_2868642-1041"
      unitRef="RATIO">0.0005</oef:FeeWaiverOrReimbursementOverAssets>
    <oef:NetExpensesOverAssets
      contextRef="c_17137_MSILFGovernmentPortfolio_ClassCashManagementMember"
      decimals="INF"
      id="foot-17137_2868642-1051"
      unitRef="RATIO">0.003</oef:NetExpensesOverAssets>
    <oef:ExpenseExampleHeading
      contextRef="c_17137_MSILFGovernmentPortfolioMember"
      id="ixv-64807"
      xml:lang="en-US">Example</oef:ExpenseExampleHeading>
    <oef:ExpenseExampleNarrativeTextBlock
      contextRef="c_17137_MSILFGovernmentPortfolioMember"
      id="ixv-64811"
      xml:lang="en-US">

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;The example below is intended to help you compare
the cost of investing in the Fund&#x2019;s&#160;&#x2009;Cash Management&#160;&#x2009;Class with the cost of &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;investing
in other mutual funds.&lt;/span&gt;&lt;/div&gt;

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;The example assumes that you invest $10,000
in the Fund&#x2019;s&#160;&#x2009;Cash Management Class for the time periods indicated and then redeem &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;all
of your shares at the end of those periods, your investment has a 5% return each year and that the Fund&#x2019;s operating expenses
&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;remain the same (except that the example
incorporates the fee waiver and/or expense reimbursement arrangement for only the first &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;year).
Although your actual costs may be higher or lower, based on these assumptions your costs would be:&lt;/span&gt;&lt;/div&gt;</oef:ExpenseExampleNarrativeTextBlock>
    <oef:ExpenseExampleWithRedemptionTableTextBlock
      contextRef="c_17137_MSILFGovernmentPortfolioMember"
      id="ixv-64825"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="width:100%;cellspacing:0;margin-left:0;border-bottom:0.25pt solid #000000;margin-top:10px;"&gt;
  &lt;tr style="height:1px;"&gt;
    &lt;td style="height:1px;width:34.33401678981779%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:15.787844790901001%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:16.368138032419047%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:16.368138032419047%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:16.368138032419047%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:0.7737243220240628%"&gt;&lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&#160;&lt;/div&gt;
        &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;&lt;b&gt;1
        Year&lt;/b&gt;&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;&lt;b&gt;3
        Years&lt;/b&gt;&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;&lt;b&gt;5
        Years&lt;/b&gt;&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;&lt;b&gt;10
        Years&lt;/b&gt;&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;Cash
        Management Class&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;"&gt;$31
        &lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;"&gt;$107
        &lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;"&gt;$191
        &lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;"&gt;$438
        &lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:top"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:ExpenseExampleWithRedemptionTableTextBlock>
    <oef:ExpenseExampleYear01
      contextRef="c_17137_MSILFGovernmentPortfolio_ClassCashManagementMember"
      decimals="INF"
      id="ixv-131356"
      unitRef="USD">31</oef:ExpenseExampleYear01>
    <oef:ExpenseExampleYear03
      contextRef="c_17137_MSILFGovernmentPortfolio_ClassCashManagementMember"
      decimals="INF"
      id="ixv-131357"
      unitRef="USD">107</oef:ExpenseExampleYear03>
    <oef:ExpenseExampleYear05
      contextRef="c_17137_MSILFGovernmentPortfolio_ClassCashManagementMember"
      decimals="INF"
      id="ixv-131358"
      unitRef="USD">191</oef:ExpenseExampleYear05>
    <oef:ExpenseExampleYear10
      contextRef="c_17137_MSILFGovernmentPortfolio_ClassCashManagementMember"
      decimals="INF"
      id="ixv-131359"
      unitRef="USD">438</oef:ExpenseExampleYear10>
    <oef:StrategyHeading
      contextRef="c_17137_MSILFGovernmentPortfolioMember"
      id="ixv-64876"
      xml:lang="en-US">Principal
Investment Strategies</oef:StrategyHeading>
    <oef:StrategyNarrativeTextBlock
      contextRef="c_17137_MSILFGovernmentPortfolioMember"
      id="ixv-64880"
      xml:lang="en-US">

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;The Fund has adopted a policy to invest exclusively
in obligations issued or guaranteed by the U.S. Government and its agencies and &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;instrumentalities
and in repurchase agreements collateralized by such securities, and, accordingly, qualifies as a &#x201c;government money &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;market
fund&#x201d; under federal regulations. The Fund is permitted to hold a portion of its assets in cash.&lt;/span&gt;&lt;/div&gt;

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;A &#x201c;government money market fund&#x201d;
is a money market fund that invests at least 99.5% of its total assets in cash, securities issued or &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;guaranteed
by the United States or certain U.S. government agencies or instrumentalities and/or repurchase agreements that are &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;collateralized
fully by the foregoing. A &#x201c;government money market fund&#x201d; is exempt from requirements that permit and, under &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;certain
circumstances, require money market funds to impose a &#x201c;liquidity fee&#x201d; on redemptions. In selecting investments, the Adviser
&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;seeks to maintain the Fund&#x2019;s share
price at $1.00. The share price remaining stable at $1.00 means that the Fund would preserve the &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;principal
value of your investment.&lt;/span&gt;&lt;span style="-sec-ix-redline:true;"&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;
As a &#x201c;government money market fund,&#x201d; the Fund may value its securities using the amortized &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;cost
method as permitted by Rule 2a-7 under the Investment Company Act of 1940, as amended (&#x201c;Rule 2a-7&#x201d; under the &#x201c;1940
&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;Act&#x201d;) to seek
to maintain a stable net asset value per share of $1.00.&lt;/span&gt;&lt;/div&gt;

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;In addition, the Fund has adopted a policy
that provides, under normal circumstances, at least 80% of the Fund&#x2019;s assets will be &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;invested
in obligations issued or guaranteed by the U.S. Government and its agencies and instrumentalities and in repurchase &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;agreements
collateralized by such securities. This policy may be changed without shareholder approval; however, shareholders would &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;be
notified upon 60 days&#x2019; notice in writing of any changes.&lt;/span&gt;&lt;/div&gt;

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;The Fund&#x2019;s investments
are subject to the quality, diversification, maturity, liquidity and other requirements of Rule 2a-7.&lt;/span&gt;&lt;/div&gt;</oef:StrategyNarrativeTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17137_MSILFGovernmentPortfolio_157Member"
      id="ixv-64944"
      xml:lang="en-US">&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;You
could lose money by investing in the Fund. &lt;/span&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17137_MSILFGovernmentPortfolio_164Member"
      id="ixv-64949"
      xml:lang="en-US">&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;An
investment in the Fund is not a bank account and is not insured or guaranteed by the Federal &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;Deposit
Insurance Corporation (&#x201c;FDIC&#x201d;) or any other government agency.&lt;/span&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17137_MSILFGovernmentPortfolio_165Member"
      id="ixv-64959"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;"&gt;&lt;b&gt;Credit
        and Interest Rate Risk.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt; Credit risk refers
        to the possibility that the issuer or guarantor of a security, or counterparty to a &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;transaction,
        will be unable or unwilling or perceived to be unable or unwilling to make interest payments and/or repay the &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;principal
        on its debt or otherwise honor its obligations, including the risk of default. In such instances, the value of the Fund &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;could
        decline and the Fund could lose money. If an issuer&#x2019;s, guarantor&#x2019;s or counterparty&#x2019;s financial condition worsens,
        the credit &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;quality of the issuer, guarantor
        or counterparty may deteriorate. Credit ratings may not be an accurate assessment of financial &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;condition,
        liquidity or credit risk. Although credit ratings may not accurately reflect the true credit risk of an instrument, a change &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;in
        the credit rating of an instrument or an issuer, guarantor or counterparty, or the market&#x2019;s perception of the creditworthiness
        of &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;an instrument or issuer, guarantor or
        counterparty can have a rapid, adverse effect on the instrument&#x2019;s value and liquidity and &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;make
        it more difficult for the Fund to sell at an advantageous price or time. Interest rate risk refers to the decline in the value of a &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;fixed-income
        security resulting from changes in the general level of interest rates. A wide variety of market and economic factors &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;can
        cause interest rates to rise or fall, including central bank monetary policy, rising inflation, disinflation or deflation, and &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;changes
        in general economic conditions. When the general level of interest rates goes up, the prices of most fixed-income &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;securities
        go down. When the general level of interest rates goes down, the prices of most fixed-income securities go up but the &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;yield
        or income from new issuances of fixed-income securities generally decreases. Securities with longer durations will generally &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;be
        more sensitive to changes in interest rates than securities with shorter durations. Fluctuations in interest rates may also affect &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;the
        liquidity of and income generated by fixed-income instruments held by the Fund.&#160;&#x2009; The Fund may face a heightened level of
        &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;interest rate risk in times of monetary policy
        change and/or uncertainty, such as when the Federal Reserve Board adjusts a &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;quantitative
        easing program and/or changes rates. Changing interest rates may have unpredictable effects on the markets and may &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;detract
        from Fund performance. A changing interest rate environment increases certain risks, including the potential for periods of &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;market
        volatility and increased redemptions.&#160;&#x2009;&lt;/span&gt;&lt;/div&gt; &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17137_MSILFGovernmentPortfolio_166Member"
      id="ixv-64991"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;"&gt;&lt;b&gt;Fixed-Income
        Securities.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt; Fixed-income securities are
        subject to the risk of the issuer&#x2019;s inability to meet principal and interest &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;payments
        on its obligations (i.e., credit risk) and are subject to price volatility resulting from, among other things, interest rate &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;sensitivity
        (i.e., interest rate risk), market perception of the creditworthiness of the issuer and general market liquidity (i.e., market &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;risk).
        Securities with longer durations are likely to be more sensitive to changes in interest rates, generally making them more &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;volatile
        than securities with shorter durations. The Fund may be subject to certain liquidity risks that may result from the lack of &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;an
        active market and the reduced number and capacity of traditional market participants to make a market in fixed-income &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;securities.&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17137_MSILFGovernmentPortfolio_178Member"
      id="ixv-65010"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;-sec-ix-redline:true;"&gt;&lt;b&gt;U.S.
        Government Securities.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;
        Different types of U.S. government securities are subject to different levels of credit risk, including the &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;risk
        of default, depending on the nature of the particular government support for that security. For example, a U.S. government-&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;sponsored
        entity, such as Federal National Mortgage Association or Federal Home Loan Mortgage Corporation, although &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;chartered
        or sponsored by an Act of Congress, may issue securities that are neither insured nor guaranteed by the U.S. Treasury &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;and,
        therefore, are not backed by the full faith and credit of the United States. With respect to U.S. government securities that are &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;not
        backed by the full faith and credit of the United States, there is the risk that the U.S. government will not provide financial &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;support
        to such U.S. government agencies, instrumentalities or sponsored enterprises if it is not obligated to do so by law. U.S. &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;government
        securities are also subject to interest rate risks and can exhibit price fluctuations resulting from increases or decreases &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;in
        interest rates.&lt;/span&gt;&lt;/div&gt; &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17137_MSILFGovernmentPortfolio_268Member"
      id="ixv-65031"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;"&gt;&lt;b&gt;Repurchase
        Agreements.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt; Repurchase agreements are
        subject to risks associated with the possibility of default by the seller at a time &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;when
        the collateral has declined in value, or insolvency of the seller, which may affect the Fund&#x2019;s right to control the collateral
        and &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;result in certain costs and delays. Repurchase
        agreements may involve a greater degree of credit risk than investments in U.S. &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;government
        securities.&#160;&#x2009;&lt;/span&gt;&lt;/div&gt; &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17137_MSILFGovernmentPortfolio_174Member"
      id="ixv-65047"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;"&gt;&lt;b&gt;Market
        and Geopolitical Risk.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt; The value of your
        investment in the Fund is based on the values of the Fund&#x2019;s investments, which &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;change
        due to economic and other events that affect the&#160;&#x2009;U.S. and global markets generally, as well as those that affect or are &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;perceived
        or expected to affect particular regions, countries, industries, companies, issuers, sectors, asset classes or governments. &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;These
        types of events may be sudden and unexpected, and could adversely affect the value (or income generated by) and liquidity &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;of
        the Fund&#x2019;s investments, which may in turn impact the Fund&#x2019;s ability to sell securities and/or its ability to meet redemptions.
        &lt;/span&gt;&lt;/div&gt; &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;padding-right:2%;padding-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#999999;;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:12pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;The
        risks associated with these developments may be magnified if certain social, political, economic and other conditions and &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;events
        (such as war, natural disasters or events, epidemics and pandemics, terrorism, conflicts, social unrest, recessions, inflation, &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;interest
        rate changes and supply chain disruptions) adversely interrupt or otherwise affect the global economy and financial &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;markets.
        It is difficult to predict when events affecting the U.S. or global financial markets or economies may occur, the effects &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;that
        such events may have and the duration of those effects (which may last for extended periods). These types of events may &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;negatively
        impact broad segments of businesses and populations and have a significant and rapid negative impact on the &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;performance
        or value of the Fund&#x2019;s investments, adversely affect &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;the
        Fund&#x2019;s ability to maintain a stable $1.00 share price&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;
        and &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;exacerbate pre-existing risks to the
        Fund. The frequency and magnitude of resulting changes in the value of the Fund&#x2019;s &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;investments
        cannot be predicted.&lt;/span&gt;&lt;/div&gt; &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17137_MSILFGovernmentPortfolio_480Member"
      id="ixv-65112"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;"&gt;&lt;b&gt;Large
        Transactions Risk.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt; The Fund may experience
        adverse effects when certain large shareholders, or a number of shareholders &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;collectively,
        purchase or redeem large amounts of shares of the Fund, which may occur rapidly or unexpectedly. Such larger than &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;normal
        shareholder redemptions may &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;adversely
        &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;affect the Fund&#x2019;s ability to maintain
        a stable $1.00 share price and negatively &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;impact
        the Fund&#x2019;s liquidity. In some circumstances, the Fund may hold a relatively large proportion of its assets in cash in &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;anticipation
        of large redemptions. These large redemptions may also force the Fund to sell portfolio securities or other assets when &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;it
        might not otherwise do so, which may &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;adversely
        &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;affect the Fund&#x2019;s ability to maintain
        a stable $1.00 share price and increase the &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;Fund&#x2019;s
        transaction costs. In addition, large purchases of Fund shares may adversely affect the Fund&#x2019;s performance to the extent &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;that
        the Fund is delayed in investing new cash and is required to maintain a larger cash position than it ordinarily would.&lt;/span&gt;&lt;span style="-sec-ix-redline:true;"&gt;&lt;/span&gt;
        &lt;/div&gt; &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17137_MSILFGovernmentPortfolio_171Member"
      id="ixv-65137"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;"&gt;&lt;b&gt;Stable
        NAV Risk.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt; The Fund may not be able to
        maintain a stable $1.00 share price at all times. If the Fund or another money &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;market
        fund fails to maintain a stable NAV (or if there is a perceived threat of the inability to maintain a stable NAV), the Fund &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;could
        be subject to increased redemptions, which may adversely impact the Fund&#x2019;s ability to maintain a stable $1.00 share price.&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17137_MSILFGovernmentPortfolio_188Member"
      id="ixv-65152"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;"&gt;&lt;b&gt;Active
        Management Risk.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt; In pursuing the Fund&#x2019;s
        investment objective, the Adviser has considerable leeway in deciding which &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;investments
        to buy, hold or sell on a day-to-day basis, and which trading strategies to use. For example, the Adviser, in its &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;discretion,
        may determine to use some permitted trading strategies while not using others. The success or failure of such decisions &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;will
        affect the Fund&#x2019;s performance.&lt;/span&gt;&lt;/div&gt; &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:BarChartAndPerformanceTableHeading
      contextRef="c_17137_MSILFGovernmentPortfolioMember"
      id="ixv-65175"
      xml:lang="en-US">Performance
Information</oef:BarChartAndPerformanceTableHeading>
    <oef:PerformanceNarrativeTextBlock
      contextRef="c_17137_MSILFGovernmentPortfolioMember"
      id="ixv-65179"
      xml:lang="en-US">

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;The
bar chart and table below provide some indication of the risks of investing in the Fund by showing changes in the performance &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;of
the Fund&#x2019;s&#160;&#x2009;Cash Management&#160;&#x2009;Class shares from year-to-year and by showing the average annual returns of
the Fund&#x2019;s&#160;&#x2009;Cash &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;Management&#160;&#x2009;Class
shares for the one, five and 10 year periods. &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;The
Fund&#x2019;s past performance is not necessarily an indication of how &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;the
Fund will perform in the future.&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;
Updated performance information is available online at &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;www.morganstanley.com/liquidity&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;.&lt;/span&gt;&lt;/div&gt;</oef:PerformanceNarrativeTextBlock>
    <oef:PerformanceInformationIllustratesVariabilityOfReturns
      contextRef="c_17137_MSILFGovernmentPortfolioMember"
      id="ixv-65181"
      xml:lang="en-US">The
bar chart and table below provide some indication of the risks of investing in the Fund by showing changes in the performance of
the Fund&#x2019;s&#160;&#x2009;Cash Management&#160;&#x2009;Class shares from year-to-year and by showing the average annual returns of
the Fund&#x2019;s&#160;&#x2009;Cash Management&#160;&#x2009;Class
shares for the one, five and 10 year periods. </oef:PerformanceInformationIllustratesVariabilityOfReturns>
    <oef:PerformancePastDoesNotIndicateFuture
      contextRef="c_17137_MSILFGovernmentPortfolioMember"
      id="ixv-65185"
      xml:lang="en-US">The
Fund&#x2019;s past performance is not necessarily an indication of how the
Fund will perform in the future.</oef:PerformancePastDoesNotIndicateFuture>
    <oef:PerformanceAvailabilityWebSiteAddress
      contextRef="c_17137_MSILFGovernmentPortfolioMember"
      id="ixv-65189"
      xml:lang="en-US">www.morganstanley.com/liquidity</oef:PerformanceAvailabilityWebSiteAddress>
    <oef:BarChartHeading
      contextRef="c_17137_MSILFGovernmentPortfolioMember"
      id="ixv-65193"
      xml:lang="en-US">Annual
Total Returns&#x2014;Calendar Years</oef:BarChartHeading>
    <oef:BarChartTableTextBlock
      contextRef="c_17137_MSILFGovernmentPortfolioMember"
      id="ixv-65197"
      xml:lang="en-US">

&lt;div&gt;&lt;img alt="image" src="pr17137img004.jpg"/&gt;&lt;/div&gt;</oef:BarChartTableTextBlock>
    <oef:BarChartClosingTextBlock
      contextRef="c_17137_MSILFGovernmentPortfolioMember"
      id="ixv-65206"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="width:100%;cellspacing:0;padding-bottom:2pt;padding-top:0pt;margin-left:0pt;"&gt;
  &lt;tr style="height:1px;"&gt;
    &lt;td style="height:1px;width:33.14119922630561%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:33.71953578336557%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:33.13926499032882%"&gt;&lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:top"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;&lt;b&gt;High
        Quarter&lt;/b&gt;&lt;/span&gt; &lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:top"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;12/31/23&lt;/span&gt;
        &lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:top"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;"&gt;1.29%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="vertical-align:top"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;&lt;b&gt;Low
        Quarter&lt;/b&gt;&lt;/span&gt; &lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:top"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;09/30/20&lt;/span&gt;
        &lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:top"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;"&gt;0.00%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:BarChartClosingTextBlock>
    <oef:HighestQuarterlyReturnLabel
      contextRef="c_17137_MSILFGovernmentPortfolio_ClassCashManagementMember"
      id="ixv-65216"
      xml:lang="en-US">High
        Quarter</oef:HighestQuarterlyReturnLabel>
    <oef:BarChartHighestQuarterlyReturnDate
      contextRef="c_17137_MSILFGovernmentPortfolio_ClassCashManagementMember"
      id="ixv-65221"
      xml:lang="en-US">2023-12-31</oef:BarChartHighestQuarterlyReturnDate>
    <oef:BarChartHighestQuarterlyReturn
      contextRef="c_17137_MSILFGovernmentPortfolio_ClassCashManagementMember"
      decimals="INF"
      id="ixv-131360"
      unitRef="RATIO">0.0129</oef:BarChartHighestQuarterlyReturn>
    <oef:LowestQuarterlyReturnLabel
      contextRef="c_17137_MSILFGovernmentPortfolio_ClassCashManagementMember"
      id="ixv-65229"
      xml:lang="en-US">Low
        Quarter</oef:LowestQuarterlyReturnLabel>
    <oef:BarChartLowestQuarterlyReturnDate
      contextRef="c_17137_MSILFGovernmentPortfolio_ClassCashManagementMember"
      id="ixv-65234"
      xml:lang="en-US">2020-09-30</oef:BarChartLowestQuarterlyReturnDate>
    <oef:BarChartLowestQuarterlyReturn
      contextRef="c_17137_MSILFGovernmentPortfolio_ClassCashManagementMember"
      decimals="INF"
      id="ixv-131361"
      unitRef="RATIO">0</oef:BarChartLowestQuarterlyReturn>
    <oef:PerformanceTableHeading
      contextRef="c_17137_MSILFGovernmentPortfolioMember"
      id="ixv-65240"
      xml:lang="en-US">Average
Annual Total Returns(for
the Periods Ended&#160;&#x2009;December
31, 2025)</oef:PerformanceTableHeading>
    <oef:PerformanceTableTextBlock
      contextRef="c_17137_MSILFGovernmentPortfolioMember"
      id="ixv-65253"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="width:100%;cellspacing:0;margin-left:0;border-bottom:0.25pt solid #000000;margin-top:10px;"&gt;
  &lt;tr style="height:1px;"&gt;
    &lt;td style="height:1px;width:50.800317417307%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:16.377958851878375%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:16.377958851878375%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:16.443764878936268%"&gt;&lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&#160;&lt;/div&gt;
        &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:center;text-align:center;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;&lt;b&gt;Past&lt;/b&gt;&lt;/span&gt;&lt;br/&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;&lt;b&gt;One
        Year&lt;/b&gt;&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:center;text-align:center;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;&lt;b&gt;Past
        Five&lt;/b&gt;&lt;/span&gt;&lt;br/&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;&lt;b&gt;Years&lt;/b&gt;&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:center;text-align:center;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;&lt;b&gt;Past&lt;/b&gt;&lt;/span&gt;&lt;br/&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;&lt;b&gt;Ten
        Years&lt;/b&gt;&lt;/span&gt;&lt;/div&gt; &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;Government
        Portfolio&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:center;text-align:center;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;-sec-ix-redline:true;"&gt;4.07%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:center;text-align:center;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;-sec-ix-redline:true;"&gt;3.07%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:center;text-align:center;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;-sec-ix-redline:true;"&gt;1.98%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:PerformanceTableTextBlock>
    <oef:AvgAnnlRtrPct
      contextRef="c_17137_MSILFGovernmentPortfolio_ClassCashManagement_2025_01_01_2025_12_31Member"
      decimals="INF"
      id="ixv-131362"
      unitRef="RATIO">0.0407</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="c_17137_MSILFGovernmentPortfolio_ClassCashManagement_2021_01_01_2025_12_31Member"
      decimals="INF"
      id="ixv-131363"
      unitRef="RATIO">0.0307</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="c_17137_MSILFGovernmentPortfolio_ClassCashManagement_2016_01_01_2025_12_31Member"
      decimals="INF"
      id="ixv-131364"
      unitRef="RATIO">0.0198</oef:AvgAnnlRtrPct>
    <oef:PerformanceTableClosingTextBlock
      contextRef="c_17137_MSILFGovernmentPortfolioMember"
      id="ixv-65325"
      xml:lang="en-US">

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;You
may obtain the Fund&#x2019;s 7-day current yield by calling &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;1-888-378-1630&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;.&lt;/span&gt;&lt;/div&gt;</oef:PerformanceTableClosingTextBlock>
    <oef:MoneyMarketSevenDayYieldCaption
      contextRef="c_17137_MSILFGovernmentPortfolioMember"
      id="ixv-65327"
      xml:lang="en-US">You
may obtain the Fund&#x2019;s 7-day current yield by calling 1-888-378-1630.</oef:MoneyMarketSevenDayYieldCaption>
    <oef:MoneyMarketSevenDayYieldPhone
      contextRef="c_17137_MSILFGovernmentPortfolioMember"
      id="ixv-65329"
      xml:lang="en-US">1-888-378-1630</oef:MoneyMarketSevenDayYieldPhone>
    <oef:ObjectiveHeading
      contextRef="c_17137_MSILFGovernmentSecuritiesPortfolioMember"
      id="ixv-65405"
      xml:lang="en-US">Investment
Objective</oef:ObjectiveHeading>
    <oef:ObjectivePrimaryTextBlock
      contextRef="c_17137_MSILFGovernmentSecuritiesPortfolioMember"
      id="ixv-65409"
      xml:lang="en-US">

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;The Government Securities Portfolio (the &#x201c;Fund&#x201d;)
seeks preservation of capital, daily liquidity and maximum current income.&lt;/span&gt;&lt;/div&gt;</oef:ObjectivePrimaryTextBlock>
    <oef:ExpenseHeading
      contextRef="c_17137_MSILFGovernmentSecuritiesPortfolioMember"
      id="ixv-65414"
      xml:lang="en-US">Fees
and Expenses</oef:ExpenseHeading>
    <oef:ExpenseNarrativeTextBlock
      contextRef="c_17137_MSILFGovernmentSecuritiesPortfolioMember"
      id="ixv-65418"
      xml:lang="en-US">

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;The table below describes the expenses that
you may pay if you buy, hold and sell Cash Management Class shares of the Fund. The &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;Fund
does not charge any sales loads or other fees when you purchase or redeem shares. &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;&lt;b&gt;You
may pay fees other than the fees and &lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;&lt;b&gt;expenses
of the Fund, such as brokerage commissions and other fees charged by financial intermediaries, which are not &lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;&lt;b&gt;reflected
in the tables and examples below.&lt;/b&gt;&lt;/span&gt;&lt;/div&gt;</oef:ExpenseNarrativeTextBlock>
    <oef:OperatingExpensesCaption
      contextRef="c_17137_MSILFGovernmentSecuritiesPortfolioMember"
      id="ixv-65429"
      xml:lang="en-US">Annual
Fund Operating Expenses&#160;&#x2009;(expenses
that you pay each year as a percentage of the value of your investment)</oef:OperatingExpensesCaption>
    <oef:AnnualFundOperatingExpensesTableTextBlock
      contextRef="c_17137_MSILFGovernmentSecuritiesPortfolioMember"
      id="foot-17137_2868705-1011"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="width:100%;cellspacing:0;margin-left:0;border-bottom:0.25pt solid #000000;margin-top:10px;"&gt;
  &lt;tr style="height:1px;"&gt;
    &lt;td style="height:1px;width:74.9685485900091%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:25.033386881374962%"&gt;&lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&#160;&lt;/div&gt;
        &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;&lt;b&gt;Cash
        Management Class&lt;/b&gt;&lt;/span&gt;&lt;/div&gt; &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;Advisory
        Fee&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;"&gt;0.15%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;Distribution
        and/or Shareholder Service (12b-1) Fee&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;"&gt;0.10%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;Other
        Expenses&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;"&gt;0.08%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;Shareholder
        Service Fee&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;"&gt;0.05%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;Total
        Annual Fund Operating Expenses&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:6pt;;"&gt;&lt;sup&gt;1&lt;/sup&gt;&lt;/span&gt;
        &lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;"&gt;0.38%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;Fee
        Waiver and/or Expense Reimbursement&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:6pt;;"&gt;&lt;sup&gt;1&lt;/sup&gt;&lt;/span&gt;
        &lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;"&gt;0.03%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;Total
        Annual Fund Operating Expenses After Fee Waiver and/or Expense Reimbursement&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:6pt;;"&gt;&lt;sup&gt;1&lt;/sup&gt;&lt;/span&gt;
        &lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;"&gt;0.35%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:AnnualFundOperatingExpensesTableTextBlock>
    <oef:ManagementFeesOverAssets
      contextRef="c_17137_MSILFGovernmentSecuritiesPortfolio_ClassCashManagementMember"
      decimals="INF"
      id="ixv-131365"
      unitRef="RATIO">0.0015</oef:ManagementFeesOverAssets>
    <oef:DistributionAndService12b1FeesOverAssets
      contextRef="c_17137_MSILFGovernmentSecuritiesPortfolio_ClassCashManagementMember"
      decimals="INF"
      id="ixv-131366"
      unitRef="RATIO">0.001</oef:DistributionAndService12b1FeesOverAssets>
    <oef:OtherExpensesOverAssets
      contextRef="c_17137_MSILFGovernmentSecuritiesPortfolio_ClassCashManagementMember"
      decimals="INF"
      id="ixv-131367"
      unitRef="RATIO">0.0008</oef:OtherExpensesOverAssets>
    <oef:Component1OtherExpensesOverAssets
      contextRef="c_17137_MSILFGovernmentSecuritiesPortfolio_ClassCashManagementMember"
      decimals="INF"
      id="ixv-131368"
      unitRef="RATIO">0.0005</oef:Component1OtherExpensesOverAssets>
    <oef:ExpensesOverAssets
      contextRef="c_17137_MSILFGovernmentSecuritiesPortfolio_ClassCashManagementMember"
      decimals="INF"
      id="foot-17137_2868705-1021"
      unitRef="RATIO">0.0038</oef:ExpensesOverAssets>
    <oef:FeeWaiverOrReimbursementOverAssets
      contextRef="c_17137_MSILFGovernmentSecuritiesPortfolio_ClassCashManagementMember"
      decimals="INF"
      id="foot-17137_2868705-1031"
      unitRef="RATIO">0.0003</oef:FeeWaiverOrReimbursementOverAssets>
    <oef:NetExpensesOverAssets
      contextRef="c_17137_MSILFGovernmentSecuritiesPortfolio_ClassCashManagementMember"
      decimals="INF"
      id="foot-17137_2868705-1041"
      unitRef="RATIO">0.0035</oef:NetExpensesOverAssets>
    <oef:ExpenseExampleHeading
      contextRef="c_17137_MSILFGovernmentSecuritiesPortfolioMember"
      id="ixv-65518"
      xml:lang="en-US">Example</oef:ExpenseExampleHeading>
    <oef:ExpenseExampleNarrativeTextBlock
      contextRef="c_17137_MSILFGovernmentSecuritiesPortfolioMember"
      id="ixv-65522"
      xml:lang="en-US">

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;The example below is intended to help you compare
the cost of investing in the Fund&#x2019;s&#160;&#x2009;Cash Management&#160;&#x2009;Class with the cost of &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;investing
in other mutual funds.&lt;/span&gt;&lt;/div&gt;

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;The example assumes that you invest $10,000
in the Fund&#x2019;s&#160;&#x2009;Cash Management Class for the time periods indicated and then redeem &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;all
of your shares at the end of those periods, your investment has a 5% return each year and that the Fund&#x2019;s operating expenses
&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;remain the same (except that the example
incorporates the fee waiver and/or expense reimbursement arrangement for only the first &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;year).
Although your actual costs may be higher or lower, based on these assumptions your costs would be:&lt;/span&gt;&lt;/div&gt;</oef:ExpenseExampleNarrativeTextBlock>
    <oef:ExpenseExampleWithRedemptionTableTextBlock
      contextRef="c_17137_MSILFGovernmentSecuritiesPortfolioMember"
      id="ixv-65536"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="width:100%;cellspacing:0;margin-left:0;border-bottom:0.25pt solid #000000;margin-top:10px;"&gt;
  &lt;tr style="height:1px;"&gt;
    &lt;td style="height:1px;width:34.33401678981779%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:15.787844790901001%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:16.368138032419047%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:16.368138032419047%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:16.368138032419047%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:0.7737243220240628%"&gt;&lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&#160;&lt;/div&gt;
        &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;&lt;b&gt;1
        Year&lt;/b&gt;&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;&lt;b&gt;3
        Years&lt;/b&gt;&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;&lt;b&gt;5
        Years&lt;/b&gt;&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;&lt;b&gt;10
        Years&lt;/b&gt;&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;Cash
        Management Class&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;"&gt;$36
        &lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;"&gt;$119
        &lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;"&gt;$210
        &lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;"&gt;$477
        &lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:top"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:ExpenseExampleWithRedemptionTableTextBlock>
    <oef:ExpenseExampleYear01
      contextRef="c_17137_MSILFGovernmentSecuritiesPortfolio_ClassCashManagementMember"
      decimals="INF"
      id="ixv-131372"
      unitRef="USD">36</oef:ExpenseExampleYear01>
    <oef:ExpenseExampleYear03
      contextRef="c_17137_MSILFGovernmentSecuritiesPortfolio_ClassCashManagementMember"
      decimals="INF"
      id="ixv-131373"
      unitRef="USD">119</oef:ExpenseExampleYear03>
    <oef:ExpenseExampleYear05
      contextRef="c_17137_MSILFGovernmentSecuritiesPortfolio_ClassCashManagementMember"
      decimals="INF"
      id="ixv-131374"
      unitRef="USD">210</oef:ExpenseExampleYear05>
    <oef:ExpenseExampleYear10
      contextRef="c_17137_MSILFGovernmentSecuritiesPortfolio_ClassCashManagementMember"
      decimals="INF"
      id="ixv-131375"
      unitRef="USD">477</oef:ExpenseExampleYear10>
    <oef:StrategyHeading
      contextRef="c_17137_MSILFGovernmentSecuritiesPortfolioMember"
      id="ixv-65587"
      xml:lang="en-US">Principal
Investment Strategies</oef:StrategyHeading>
    <oef:StrategyNarrativeTextBlock
      contextRef="c_17137_MSILFGovernmentSecuritiesPortfolioMember"
      id="ixv-65591"
      xml:lang="en-US">

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;The Fund has adopted a policy to invest substantially
all of its assets in U.S. Treasury obligations and certain U.S. government &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;securities,
the interest from which is generally exempt from state income taxation, and, accordingly, qualifies as a &#x201c;government &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;money
market fund&#x201d; under federal regulations. The Fund is permitted to hold a portion of its assets in cash.&lt;/span&gt;&lt;/div&gt;

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;A &#x201c;government money market fund&#x201d;
is a money market fund that invests at least 99.5% of its total assets in cash, securities issued or &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;guaranteed
by the United States or certain U.S. government agencies or instrumentalities and/or repurchase agreements that are &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;collateralized
fully by the foregoing. A &#x201c;government money market fund&#x201d; is exempt from requirements that permit and, under &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;certain
circumstances, require money market funds to impose a &#x201c;liquidity fee&#x201d; on redemptions. In selecting investments, the Adviser
&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;seeks to maintain the Fund&#x2019;s share
price at $1.00. The share price remaining stable at $1.00 means that the Fund would preserve the &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;principal
value of your investment. The&#160;&#x2009;U.S. government securities that the Fund may purchase include those issued or guaranteed &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;either
by the U.S. Treasury or certain agencies, authorities or instrumentalities of the U.S. Government. The Fund may also invest in &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;repurchase
agreements with the Federal Reserve Bank of New York.&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;
As a &#x201c;government money market fund,&#x201d; the Fund may value its &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;securities
using the amortized cost method as permitted by Rule 2a-7 under the Investment Company Act of 1940, as amended &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;(&#x201c;Rule
2a-7&#x201d; under the &#x201c;1940 Act&#x201d;) to seek to maintain a stable net asset value per share of $1.00.&lt;/span&gt;&lt;/div&gt;

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;In addition, the Fund has adopted a policy
that provides, under normal circumstances, at least 80% of the Fund&#x2019;s assets will be &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;invested
in U.S. government securities. This policy may be changed without shareholder approval; however, shareholders would be &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;notified
upon 60 days&#x2019; notice in writing of any changes.&lt;/span&gt;&lt;/div&gt;

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;The Fund&#x2019;s investments
are subject to the quality, diversification, maturity, liquidity and other requirements of Rule 2a-7.&lt;/span&gt;&lt;/div&gt;</oef:StrategyNarrativeTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17137_MSILFGovernmentSecuritiesPortfolio_157Member"
      id="ixv-65655"
      xml:lang="en-US">&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;You
could lose money by investing in the Fund. &lt;/span&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17137_MSILFGovernmentSecuritiesPortfolio_164Member"
      id="ixv-65660"
      xml:lang="en-US">&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;An
investment in the Fund is not a bank account and is not insured or guaranteed by the Federal &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;Deposit
Insurance Corporation (&#x201c;FDIC&#x201d;) or any other government agency.&lt;/span&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17137_MSILFGovernmentSecuritiesPortfolio_165Member"
      id="ixv-65670"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;"&gt;&lt;b&gt;Credit
        and Interest Rate Risk.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt; Credit risk refers
        to the possibility that the issuer or guarantor of a security, or counterparty to a &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;transaction,
        will be unable or unwilling or perceived to be unable or unwilling to make interest payments and/or repay the &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;principal
        on its debt or otherwise honor its obligations, including the risk of default. In such instances, the value of the Fund &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;could
        decline and the Fund could lose money. If an issuer&#x2019;s, guarantor&#x2019;s or counterparty&#x2019;s financial condition worsens,
        the credit &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;quality of the issuer, guarantor
        or counterparty may deteriorate. Credit ratings may not be an accurate assessment of financial &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;condition,
        liquidity or credit risk. Although credit ratings may not accurately reflect the true credit risk of an instrument, a change &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;in
        the credit rating of an instrument or an issuer, guarantor or counterparty, or the market&#x2019;s perception of the creditworthiness
        of &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;an instrument or issuer, guarantor or
        counterparty can have a rapid, adverse effect on the instrument&#x2019;s value and liquidity and &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;make
        it more difficult for the Fund to sell at an advantageous price or time. Interest rate risk refers to the decline in the value of a &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;fixed-income
        security resulting from changes in the general level of interest rates. A wide variety of market and economic factors &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;can
        cause interest rates to rise or fall, including central bank monetary policy, rising inflation, disinflation or deflation, and &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;changes
        in general economic conditions. When the general level of interest rates goes up, the prices of most fixed-income &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;securities
        go down. When the general level of interest rates goes down, the prices of most fixed-income securities go up but the &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;yield
        or income from new issuances of fixed-income securities generally decreases. Securities with longer durations will generally &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;be
        more sensitive to changes in interest rates than securities with shorter durations. Fluctuations in interest rates may also affect &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;the
        liquidity of and income generated by fixed-income instruments held by the Fund.&#160;&#x2009; The Fund may face a heightened level of
        &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;interest rate risk in times of monetary policy
        change and/or uncertainty, such as when the Federal Reserve Board adjusts a &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;quantitative
        easing program and/or changes rates. Changing interest rates may have unpredictable effects on the markets and may &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;detract
        from Fund performance. A changing interest rate environment increases certain risks, including the potential for periods of &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;market
        volatility and increased redemptions.&#160;&#x2009;&lt;/span&gt;&lt;/div&gt; &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17137_MSILFGovernmentSecuritiesPortfolio_166Member"
      id="ixv-65702"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;"&gt;&lt;b&gt;Fixed-Income
        Securities.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt; Fixed-income securities are
        subject to the risk of the issuer&#x2019;s inability to meet principal and interest &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;payments
        on its obligations (i.e., credit risk) and are subject to price volatility resulting from, among other things, interest rate &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;sensitivity
        (i.e., interest rate risk), market perception of the creditworthiness of the issuer and general market liquidity (i.e., market &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;risk).
        Securities with longer durations are likely to be more sensitive to changes in interest rates, generally making them more &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;volatile
        than securities with shorter durations. The Fund may be subject to certain liquidity risks that may result from the lack of &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;an
        active market and the reduced number and capacity of traditional market participants to make a market in fixed-income &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;securities.&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17137_MSILFGovernmentSecuritiesPortfolio_268Member"
      id="ixv-65721"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;"&gt;&lt;b&gt;Repurchase
        Agreements.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt; Repurchase agreements are
        subject to risks associated with the possibility of default by the seller at a time &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;when
        the collateral has declined in value, or insolvency of the seller, which may affect the Fund&#x2019;s right to control the collateral
        and &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;result in certain costs and delays. Repurchase
        agreements may involve a greater degree of credit risk than investments in U.S. &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;government
        securities.&lt;/span&gt;&lt;/div&gt; &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17137_MSILFGovernmentSecuritiesPortfolio_178Member"
      id="ixv-65737"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;-sec-ix-redline:true;"&gt;&lt;b&gt;U.S.
        Government Securities.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;
        Different types of U.S. government securities are subject to different levels of credit risk, including the &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;risk
        of default, depending on the nature of the particular government support for that security. For example, a U.S. government-&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;sponsored
        entity, such as Federal National Mortgage Association or Federal Home Loan Mortgage Corporation, although &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;chartered
        or sponsored by an Act of Congress, may issue securities that are neither insured nor guaranteed by the U.S. Treasury &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;and,
        therefore, are not backed by the full faith and credit of the United States. With respect to U.S. government securities that are &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;not
        backed by the full faith and credit of the United States, there is the risk that the U.S. government will not provide financial &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;support
        to such U.S. government agencies, instrumentalities or sponsored enterprises if it is not obligated to do so by law. U.S. &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;government
        securities are also subject to interest rate risks and can exhibit price fluctuations resulting from increases or decreases &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;in
        interest rates.&lt;/span&gt;&lt;/div&gt; &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17137_MSILFGovernmentSecuritiesPortfolio_174Member"
      id="ixv-65758"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;"&gt;&lt;b&gt;Market
        and Geopolitical Risk.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt; The value of your
        investment in the Fund is based on the values of the Fund&#x2019;s investments, which &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;change
        due to economic and other events that affect the&#160;&#x2009;U.S. and global markets generally, as well as those that affect or are &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;perceived
        or expected to affect particular regions, countries, industries, companies, issuers, sectors, asset classes or governments. &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;These
        types of events may be sudden and unexpected, and could adversely affect the value (or income generated by) and liquidity &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;of
        the Fund&#x2019;s investments, which may in turn impact the Fund&#x2019;s ability to sell securities and/or its ability to meet redemptions.
        &lt;/span&gt;&lt;/div&gt; &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;padding-right:2%;padding-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#999999;;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:12pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;The
        risks associated with these developments may be magnified if certain social, political, economic and other conditions and &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;events
        (such as war, natural disasters or events, epidemics and pandemics, terrorism, conflicts, social unrest, recessions, inflation, &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;interest
        rate changes and supply chain disruptions) adversely interrupt or otherwise affect the global economy and financial &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;markets.
        It is difficult to predict when events affecting the U.S. or global financial markets or economies may occur, the effects &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;that
        such events may have and the duration of those effects (which may last for extended periods). These types of events may &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;negatively
        impact broad segments of businesses and populations and have a significant and rapid negative impact on the &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;performance
        or value of the Fund&#x2019;s investments, adversely affect &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;the
        Fund&#x2019;s ability to maintain a stable $1.00 share price&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;
        and &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;exacerbate pre-existing risks to the
        Fund. The frequency and magnitude of resulting changes in the value of the Fund&#x2019;s &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;investments
        cannot be predicted.&lt;/span&gt;&lt;/div&gt; &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17137_MSILFGovernmentSecuritiesPortfolio_480Member"
      id="ixv-65823"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;"&gt;&lt;b&gt;Large
        Transactions Risk.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt; The Fund may experience
        adverse effects when certain large shareholders, or a number of shareholders &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;collectively,
        purchase or redeem large amounts of shares of the Fund, which may occur rapidly or unexpectedly. Such larger than &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;normal
        shareholder redemptions may &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;adversely
        &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;affect the Fund&#x2019;s ability to maintain
        a stable $1.00 share price and negatively &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;impact
        the Fund&#x2019;s liquidity. In some circumstances, the Fund may hold a relatively large proportion of its assets in cash in &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;anticipation
        of large redemptions. These large redemptions may also force the Fund to sell portfolio securities or other assets when &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;it
        might not otherwise do so, which may &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;adversely
        &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;affect the Fund&#x2019;s ability to maintain
        a stable $1.00 share price and increase the &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;Fund&#x2019;s
        transaction costs. In addition, large purchases of Fund shares may adversely affect the Fund&#x2019;s performance to the extent &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;that
        the Fund is delayed in investing new cash and is required to maintain a larger cash position than it ordinarily would.&lt;/span&gt;&lt;span style="-sec-ix-redline:true;"&gt;&lt;/span&gt;
        &lt;/div&gt; &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17137_MSILFGovernmentSecuritiesPortfolio_171Member"
      id="ixv-65848"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;"&gt;&lt;b&gt;Stable
        NAV Risk.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt; The Fund may not be able to
        maintain a stable $1.00 share price at all times. If the Fund or another money &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;market
        fund fails to maintain a stable NAV (or if there is a perceived threat of the inability to maintain a stable NAV), the Fund &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;could
        be subject to increased redemptions, which may adversely impact the Fund&#x2019;s ability to maintain a stable $1.00 share price.&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17137_MSILFGovernmentSecuritiesPortfolio_188Member"
      id="ixv-65863"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;"&gt;&lt;b&gt;Active
        Management Risk.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt; In pursuing the Fund&#x2019;s
        investment objective, the Adviser has considerable leeway in deciding which &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;investments
        to buy, hold or sell on a day-to-day basis, and which trading strategies to use. For example, the Adviser, in its &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;discretion,
        may determine to use some permitted trading strategies while not using others. The success or failure of such decisions &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;will
        affect the Fund&#x2019;s performance.&lt;/span&gt;&lt;/div&gt; &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:BarChartAndPerformanceTableHeading
      contextRef="c_17137_MSILFGovernmentSecuritiesPortfolioMember"
      id="ixv-65886"
      xml:lang="en-US">Performance
Information</oef:BarChartAndPerformanceTableHeading>
    <oef:PerformanceNarrativeTextBlock
      contextRef="c_17137_MSILFGovernmentSecuritiesPortfolioMember"
      id="ixv-65890"
      xml:lang="en-US">

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;The
bar chart and table below provide some indication of the risks of investing in the Fund by showing changes in the performance &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;of
the Fund&#x2019;s&#160;&#x2009;Cash Management&#160;&#x2009;Class shares from year-to-year and by showing the average annual returns of
the Fund&#x2019;s&#160;&#x2009;Cash &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;Management&#160;&#x2009;Class
shares for the one, five and 10 year periods. &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;The
Fund&#x2019;s past performance is not necessarily an indication of how &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;the
Fund will perform in the future.&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;
Updated performance information is available online at &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;www.morganstanley.com/liquidity&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;.&lt;/span&gt;&lt;/div&gt;</oef:PerformanceNarrativeTextBlock>
    <oef:PerformanceInformationIllustratesVariabilityOfReturns
      contextRef="c_17137_MSILFGovernmentSecuritiesPortfolioMember"
      id="ixv-65892"
      xml:lang="en-US">The
bar chart and table below provide some indication of the risks of investing in the Fund by showing changes in the performance of
the Fund&#x2019;s&#160;&#x2009;Cash Management&#160;&#x2009;Class shares from year-to-year and by showing the average annual returns of
the Fund&#x2019;s&#160;&#x2009;Cash Management&#160;&#x2009;Class
shares for the one, five and 10 year periods. </oef:PerformanceInformationIllustratesVariabilityOfReturns>
    <oef:PerformancePastDoesNotIndicateFuture
      contextRef="c_17137_MSILFGovernmentSecuritiesPortfolioMember"
      id="ixv-65896"
      xml:lang="en-US">The
Fund&#x2019;s past performance is not necessarily an indication of how the
Fund will perform in the future.</oef:PerformancePastDoesNotIndicateFuture>
    <oef:PerformanceAvailabilityWebSiteAddress
      contextRef="c_17137_MSILFGovernmentSecuritiesPortfolioMember"
      id="ixv-65900"
      xml:lang="en-US">www.morganstanley.com/liquidity</oef:PerformanceAvailabilityWebSiteAddress>
    <oef:BarChartHeading
      contextRef="c_17137_MSILFGovernmentSecuritiesPortfolioMember"
      id="ixv-65904"
      xml:lang="en-US">Annual
Total Returns&#x2014;Calendar Years</oef:BarChartHeading>
    <oef:BarChartTableTextBlock
      contextRef="c_17137_MSILFGovernmentSecuritiesPortfolioMember"
      id="ixv-65908"
      xml:lang="en-US">

&lt;div&gt;&lt;img alt="image" src="pr17137img005.jpg"/&gt;&lt;/div&gt;</oef:BarChartTableTextBlock>
    <oef:BarChartClosingTextBlock
      contextRef="c_17137_MSILFGovernmentSecuritiesPortfolioMember"
      id="ixv-65917"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="width:100%;cellspacing:0;padding-bottom:2pt;padding-top:0pt;margin-left:0pt;"&gt;
  &lt;tr style="height:1px;"&gt;
    &lt;td style="height:1px;width:33.14119922630561%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:33.71953578336557%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:33.13926499032882%"&gt;&lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:top"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;&lt;b&gt;High
        Quarter&lt;/b&gt;&lt;/span&gt; &lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:top"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;12/31/23&lt;/span&gt;
        &lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:top"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;-sec-ix-redline:true;"&gt;1.27%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="vertical-align:top"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;&lt;b&gt;Low
        Quarter&lt;/b&gt;&lt;/span&gt; &lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:top"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;03/31/21&lt;/span&gt;
        &lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:top"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;-sec-ix-redline:true;"&gt;0.00%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:BarChartClosingTextBlock>
    <oef:HighestQuarterlyReturnLabel
      contextRef="c_17137_MSILFGovernmentSecuritiesPortfolio_ClassCashManagementMember"
      id="ixv-65927"
      xml:lang="en-US">High
        Quarter</oef:HighestQuarterlyReturnLabel>
    <oef:BarChartHighestQuarterlyReturnDate
      contextRef="c_17137_MSILFGovernmentSecuritiesPortfolio_ClassCashManagementMember"
      id="ixv-65932"
      xml:lang="en-US">2023-12-31</oef:BarChartHighestQuarterlyReturnDate>
    <oef:BarChartHighestQuarterlyReturn
      contextRef="c_17137_MSILFGovernmentSecuritiesPortfolio_ClassCashManagementMember"
      decimals="INF"
      id="ixv-131376"
      unitRef="RATIO">0.0127</oef:BarChartHighestQuarterlyReturn>
    <oef:LowestQuarterlyReturnLabel
      contextRef="c_17137_MSILFGovernmentSecuritiesPortfolio_ClassCashManagementMember"
      id="ixv-65940"
      xml:lang="en-US">Low
        Quarter</oef:LowestQuarterlyReturnLabel>
    <oef:BarChartLowestQuarterlyReturnDate
      contextRef="c_17137_MSILFGovernmentSecuritiesPortfolio_ClassCashManagementMember"
      id="ixv-65945"
      xml:lang="en-US">2021-03-31</oef:BarChartLowestQuarterlyReturnDate>
    <oef:BarChartLowestQuarterlyReturn
      contextRef="c_17137_MSILFGovernmentSecuritiesPortfolio_ClassCashManagementMember"
      decimals="INF"
      id="ixv-131377"
      unitRef="RATIO">0</oef:BarChartLowestQuarterlyReturn>
    <oef:PerformanceTableHeading
      contextRef="c_17137_MSILFGovernmentSecuritiesPortfolioMember"
      id="ixv-65951"
      xml:lang="en-US">Average
Annual Total Returns(for
the Periods Ended&#160;&#x2009;December
31, 2025)</oef:PerformanceTableHeading>
    <oef:PerformanceTableTextBlock
      contextRef="c_17137_MSILFGovernmentSecuritiesPortfolioMember"
      id="ixv-65964"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="width:100%;cellspacing:0;margin-left:0;border-bottom:0.25pt solid #000000;margin-top:10px;"&gt;
  &lt;tr style="height:1px;"&gt;
    &lt;td style="height:1px;width:50.800317417307%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:16.377958851878375%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:16.377958851878375%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:16.443764878936268%"&gt;&lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&#160;&lt;/div&gt;
        &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:center;text-align:center;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;&lt;b&gt;Past&lt;/b&gt;&lt;/span&gt;&lt;br/&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;&lt;b&gt;One
        Year&lt;/b&gt;&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:center;text-align:center;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;&lt;b&gt;Past
        Five&lt;/b&gt;&lt;/span&gt;&lt;br/&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;&lt;b&gt;Years&lt;/b&gt;&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:center;text-align:center;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;&lt;b&gt;Past&lt;/b&gt;&lt;/span&gt;&lt;br/&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;&lt;b&gt;Ten
        Years&lt;/b&gt;&lt;/span&gt;&lt;/div&gt; &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;Government
        Securities Portfolio&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:center;text-align:center;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;-sec-ix-redline:true;"&gt;3.98%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:center;text-align:center;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;-sec-ix-redline:true;"&gt;3.00%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:center;text-align:center;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;-sec-ix-redline:true;"&gt;1.92%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:PerformanceTableTextBlock>
    <oef:AvgAnnlRtrPct
      contextRef="c_17137_MSILFGovernmentSecuritiesPortfolio_ClassCashManagement_2025_01_01_2025_12_31Member"
      decimals="INF"
      id="ixv-131378"
      unitRef="RATIO">0.0398</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="c_17137_MSILFGovernmentSecuritiesPortfolio_ClassCashManagement_2021_01_01_2025_12_31Member"
      decimals="INF"
      id="ixv-131379"
      unitRef="RATIO">0.03</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="c_17137_MSILFGovernmentSecuritiesPortfolio_ClassCashManagement_2016_01_01_2025_12_31Member"
      decimals="INF"
      id="ixv-131380"
      unitRef="RATIO">0.0192</oef:AvgAnnlRtrPct>
    <oef:PerformanceTableClosingTextBlock
      contextRef="c_17137_MSILFGovernmentSecuritiesPortfolioMember"
      id="ixv-66036"
      xml:lang="en-US">

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;You
may obtain the Fund&#x2019;s 7-day current yield by calling &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;1-888-378-1630&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;.&lt;/span&gt;&lt;/div&gt;</oef:PerformanceTableClosingTextBlock>
    <oef:MoneyMarketSevenDayYieldCaption
      contextRef="c_17137_MSILFGovernmentSecuritiesPortfolioMember"
      id="ixv-66038"
      xml:lang="en-US">You
may obtain the Fund&#x2019;s 7-day current yield by calling 1-888-378-1630.</oef:MoneyMarketSevenDayYieldCaption>
    <oef:MoneyMarketSevenDayYieldPhone
      contextRef="c_17137_MSILFGovernmentSecuritiesPortfolioMember"
      id="ixv-66040"
      xml:lang="en-US">1-888-378-1630</oef:MoneyMarketSevenDayYieldPhone>
    <oef:ObjectiveHeading
      contextRef="c_17137_MSILFTreasuryPortfolioMember"
      id="ixv-66116"
      xml:lang="en-US">Investment
Objective</oef:ObjectiveHeading>
    <oef:ObjectivePrimaryTextBlock
      contextRef="c_17137_MSILFTreasuryPortfolioMember"
      id="ixv-66120"
      xml:lang="en-US">

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;The Treasury Portfolio (the &#x201c;Fund&#x201d;)
seeks preservation of capital, daily liquidity and maximum current income.&lt;/span&gt;&lt;/div&gt;</oef:ObjectivePrimaryTextBlock>
    <oef:ExpenseHeading
      contextRef="c_17137_MSILFTreasuryPortfolioMember"
      id="ixv-66125"
      xml:lang="en-US">Fees
and Expenses</oef:ExpenseHeading>
    <oef:ExpenseNarrativeTextBlock
      contextRef="c_17137_MSILFTreasuryPortfolioMember"
      id="ixv-66129"
      xml:lang="en-US">

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;The table below describes the expenses that
you may pay if you buy, hold and sell Cash Management Class shares of the Fund. The &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;Fund
does not charge any sales loads or other fees when you purchase or redeem shares. &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;&lt;b&gt;You
may pay fees other than the fees and &lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;&lt;b&gt;expenses
of the Fund, such as brokerage commissions and other fees charged by financial intermediaries, which are not &lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;&lt;b&gt;reflected
in the tables and examples below.&lt;/b&gt;&lt;/span&gt;&lt;/div&gt;</oef:ExpenseNarrativeTextBlock>
    <oef:OperatingExpensesCaption
      contextRef="c_17137_MSILFTreasuryPortfolioMember"
      id="ixv-66140"
      xml:lang="en-US">Annual
Fund Operating Expenses&#160;&#x2009;(expenses
that you pay each year as a percentage of the value of your investment)</oef:OperatingExpensesCaption>
    <oef:AnnualFundOperatingExpensesTableTextBlock
      contextRef="c_17137_MSILFTreasuryPortfolioMember"
      id="foot-17137_2868760-1011"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="width:100%;cellspacing:0;margin-left:0;border-bottom:0.25pt solid #000000;margin-top:10px;"&gt;
  &lt;tr style="height:1px;"&gt;
    &lt;td style="height:1px;width:74.9685485900091%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:25.033386881374962%"&gt;&lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&#160;&lt;/div&gt;
        &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;&lt;b&gt;Cash
        Management Class&lt;/b&gt;&lt;/span&gt;&lt;/div&gt; &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;Advisory
        Fee&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;"&gt;0.15%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;Distribution
        and/or Shareholder Service (12b-1) Fee&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;"&gt;0.10%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;Other
        Expenses&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;"&gt;0.06%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;Shareholder
        Service Fee&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;"&gt;0.05%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;Total
        Annual Fund Operating Expenses&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:6pt;;"&gt;&lt;sup&gt;1&lt;/sup&gt;&lt;/span&gt;
        &lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;"&gt;0.36%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;Fee
        Waiver and/or Expense Reimbursement&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:6pt;;"&gt;&lt;sup&gt;1&lt;/sup&gt;&lt;/span&gt;
        &lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;"&gt;0.01%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;Total
        Annual Fund Operating Expenses After Fee Waiver and/or Expense Reimbursement&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:6pt;;"&gt;&lt;sup&gt;1&lt;/sup&gt;&lt;/span&gt;
        &lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;"&gt;0.35%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:AnnualFundOperatingExpensesTableTextBlock>
    <oef:ManagementFeesOverAssets
      contextRef="c_17137_MSILFTreasuryPortfolio_ClassCashManagementMember"
      decimals="INF"
      id="ixv-131381"
      unitRef="RATIO">0.0015</oef:ManagementFeesOverAssets>
    <oef:DistributionAndService12b1FeesOverAssets
      contextRef="c_17137_MSILFTreasuryPortfolio_ClassCashManagementMember"
      decimals="INF"
      id="ixv-131382"
      unitRef="RATIO">0.001</oef:DistributionAndService12b1FeesOverAssets>
    <oef:OtherExpensesOverAssets
      contextRef="c_17137_MSILFTreasuryPortfolio_ClassCashManagementMember"
      decimals="INF"
      id="foot-17137_2868760-1021"
      unitRef="RATIO">0.0006</oef:OtherExpensesOverAssets>
    <oef:Component1OtherExpensesOverAssets
      contextRef="c_17137_MSILFTreasuryPortfolio_ClassCashManagementMember"
      decimals="INF"
      id="ixv-131384"
      unitRef="RATIO">0.0005</oef:Component1OtherExpensesOverAssets>
    <oef:ExpensesOverAssets
      contextRef="c_17137_MSILFTreasuryPortfolio_ClassCashManagementMember"
      decimals="INF"
      id="foot-17137_2868760-1031"
      unitRef="RATIO">0.0036</oef:ExpensesOverAssets>
    <oef:FeeWaiverOrReimbursementOverAssets
      contextRef="c_17137_MSILFTreasuryPortfolio_ClassCashManagementMember"
      decimals="INF"
      id="foot-17137_2868760-1041"
      unitRef="RATIO">0.0001</oef:FeeWaiverOrReimbursementOverAssets>
    <oef:NetExpensesOverAssets
      contextRef="c_17137_MSILFTreasuryPortfolio_ClassCashManagementMember"
      decimals="INF"
      id="foot-17137_2868760-1051"
      unitRef="RATIO">0.0035</oef:NetExpensesOverAssets>
    <oef:ExpenseExampleHeading
      contextRef="c_17137_MSILFTreasuryPortfolioMember"
      id="ixv-66229"
      xml:lang="en-US">Example</oef:ExpenseExampleHeading>
    <oef:ExpenseExampleNarrativeTextBlock
      contextRef="c_17137_MSILFTreasuryPortfolioMember"
      id="ixv-66233"
      xml:lang="en-US">

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;The example below is intended to help you compare
the cost of investing in the Fund&#x2019;s&#160;&#x2009;Cash Management&#160;&#x2009;Class with the cost of &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;investing
in other mutual funds.&lt;/span&gt;&lt;/div&gt;

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;The example assumes that you invest $10,000
in the Fund&#x2019;s&#160;&#x2009;Cash Management Class for the time periods indicated and then redeem &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;all
of your shares at the end of those periods, your investment has a 5% return each year and that the Fund&#x2019;s operating expenses
&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;remain the same (except that the example
incorporates the fee waiver and/or expense reimbursement arrangement for only the first &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;year).
Although your actual costs may be higher or lower, based on these assumptions your costs would be:&lt;/span&gt;&lt;/div&gt;</oef:ExpenseExampleNarrativeTextBlock>
    <oef:ExpenseExampleWithRedemptionTableTextBlock
      contextRef="c_17137_MSILFTreasuryPortfolioMember"
      id="ixv-66247"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="width:100%;cellspacing:0;margin-left:0;border-bottom:0.25pt solid #000000;margin-top:10px;"&gt;
  &lt;tr style="height:1px;"&gt;
    &lt;td style="height:1px;width:34.33401678981779%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:15.787844790901001%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:16.368138032419047%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:16.368138032419047%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:16.368138032419047%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:0.7737243220240628%"&gt;&lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&#160;&lt;/div&gt;
        &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;&lt;b&gt;1
        Year&lt;/b&gt;&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;&lt;b&gt;3
        Years&lt;/b&gt;&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;&lt;b&gt;5
        Years&lt;/b&gt;&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;&lt;b&gt;10
        Years&lt;/b&gt;&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;Cash
        Management Class&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;"&gt;$36&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;"&gt;$115&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;"&gt;$201&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;"&gt;$455&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:top"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:ExpenseExampleWithRedemptionTableTextBlock>
    <oef:ExpenseExampleYear01
      contextRef="c_17137_MSILFTreasuryPortfolio_ClassCashManagementMember"
      decimals="INF"
      id="ixv-131388"
      unitRef="USD">36</oef:ExpenseExampleYear01>
    <oef:ExpenseExampleYear03
      contextRef="c_17137_MSILFTreasuryPortfolio_ClassCashManagementMember"
      decimals="INF"
      id="ixv-131389"
      unitRef="USD">115</oef:ExpenseExampleYear03>
    <oef:ExpenseExampleYear05
      contextRef="c_17137_MSILFTreasuryPortfolio_ClassCashManagementMember"
      decimals="INF"
      id="ixv-131390"
      unitRef="USD">201</oef:ExpenseExampleYear05>
    <oef:ExpenseExampleYear10
      contextRef="c_17137_MSILFTreasuryPortfolio_ClassCashManagementMember"
      decimals="INF"
      id="ixv-131391"
      unitRef="USD">455</oef:ExpenseExampleYear10>
    <oef:StrategyHeading
      contextRef="c_17137_MSILFTreasuryPortfolioMember"
      id="ixv-66298"
      xml:lang="en-US">Principal
Investment Strategies</oef:StrategyHeading>
    <oef:StrategyNarrativeTextBlock
      contextRef="c_17137_MSILFTreasuryPortfolioMember"
      id="ixv-66302"
      xml:lang="en-US">

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;The Fund has adopted a policy to invest exclusively
in U.S. Treasury obligations, which are backed by the full faith and credit of the &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;United
States, and repurchase agreements collateralized by such securities, and, accordingly, qualifies as a &#x201c;government money &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;market
fund&#x201d; under federal regulations. The Fund is permitted to hold a portion of its assets in cash.&lt;/span&gt;&lt;/div&gt;

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;A &#x201c;government money market fund&#x201d;
is a money market fund that invests at least 99.5% of its total assets in cash, securities issued or &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;guaranteed
by the United States or certain U.S. government agencies or instrumentalities and/or repurchase agreements that are &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;collateralized
fully by the foregoing. A &#x201c;government money market fund&#x201d; is exempt from requirements that permit and, under &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;certain
circumstances, require money market funds to impose a &#x201c;liquidity fee&#x201d; on redemptions. In selecting investments, the Adviser
&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;seeks to maintain the Fund&#x2019;s share
price at $1.00. The share price remaining stable at $1.00 means that the Fund would preserve the &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;principal
value of your investment.&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;
As a &#x201c;government money market fund,&#x201d; the Fund may value its securities using the amortized &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;cost
method as permitted by Rule 2a-7 under the Investment Company Act of 1940, as amended (&#x201c;Rule 2a-7&#x201d; under the &#x201c;1940
&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;Act&#x201d;) to seek
to maintain a stable net asset value per share of $1.00.&lt;/span&gt;&lt;/div&gt;

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;In addition, the Fund has adopted a policy
that provides, under normal circumstances, at least 80% of the Fund&#x2019;s assets will be &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;invested
in U.S. Treasury obligations, which are backed by the full faith and credit of the United States, and repurchase agreements &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;collateralized
by such securities. This policy may be changed without shareholder approval; however, shareholders would be notified &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;upon
60 days&#x2019; notice in writing of any changes.&lt;/span&gt;&lt;/div&gt;

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;The Fund&#x2019;s investments
are subject to the quality, diversification, maturity, liquidity and other requirements of Rule 2a-7.&lt;/span&gt;&lt;/div&gt;</oef:StrategyNarrativeTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17137_MSILFTreasuryPortfolio_157Member"
      id="ixv-66365"
      xml:lang="en-US">&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;You
could lose money by investing in the Fund. &lt;/span&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17137_MSILFTreasuryPortfolio_164Member"
      id="ixv-66370"
      xml:lang="en-US">&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;An
investment in the Fund is not a bank account and is not insured or guaranteed by the Federal &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;Deposit
Insurance Corporation (&#x201c;FDIC&#x201d;) or any other government agency.&lt;/span&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17137_MSILFTreasuryPortfolio_165Member"
      id="ixv-66380"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;"&gt;&lt;b&gt;Credit
        and Interest Rate Risk.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt; Credit risk refers
        to the possibility that the issuer or guarantor of a security, or counterparty to a &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;transaction,
        will be unable or unwilling or perceived to be unable or unwilling to make interest payments and/or repay the &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;principal
        on its debt or otherwise honor its obligations, including the risk of default. In such instances, the value of the Fund &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;could
        decline and the Fund could lose money. If an issuer&#x2019;s, guarantor&#x2019;s or counterparty&#x2019;s financial condition worsens,
        the credit &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;quality of the issuer, guarantor
        or counterparty may deteriorate. Credit ratings may not be an accurate assessment of financial &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;condition,
        liquidity or credit risk. Although credit ratings may not accurately reflect the true credit risk of an instrument, a change &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;in
        the credit rating of an instrument or an issuer, guarantor or counterparty, or the market&#x2019;s perception of the creditworthiness
        of &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;an instrument or issuer, guarantor or
        counterparty can have a rapid, adverse effect on the instrument&#x2019;s value and liquidity and &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;make
        it more difficult for the Fund to sell at an advantageous price or time. Interest rate risk refers to the decline in the value of a &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;fixed-income
        security resulting from changes in the general level of interest rates. A wide variety of market and economic factors &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;can
        cause interest rates to rise or fall, including central bank monetary policy, rising inflation, disinflation or deflation, and &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;changes
        in general economic conditions. When the general level of interest rates goes up, the prices of most fixed-income &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;securities
        go down. When the general level of interest rates goes down, the prices of most fixed-income securities go up but the &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;yield
        or income from new issuances of fixed-income securities generally decreases. Securities with longer durations will generally &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;be
        more sensitive to changes in interest rates than securities with shorter durations. Fluctuations in interest rates may also affect &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;the
        liquidity of and income generated by fixed-income instruments held by the Fund.&#160;&#x2009; The Fund may face a heightened level of
        &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;interest rate risk in times of monetary policy
        change and/or uncertainty, such as when the Federal Reserve Board adjusts a &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;quantitative
        easing program and/or changes rates. Changing interest rates may have unpredictable effects on the markets and may &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;detract
        from Fund performance. A changing interest rate environment increases certain risks, including the potential for periods of &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;market
        volatility and increased redemptions.&#160;&#x2009;&lt;/span&gt;&lt;/div&gt; &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17137_MSILFTreasuryPortfolio_166Member"
      id="ixv-66412"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;"&gt;&lt;b&gt;Fixed-Income
        Securities.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt; Fixed-income securities are
        subject to the risk of the issuer&#x2019;s inability to meet principal and interest &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;payments
        on its obligations (i.e., credit risk) and are subject to price volatility resulting from, among other things, interest rate &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;sensitivity
        (i.e., interest rate risk), market perception of the creditworthiness of the issuer and general market liquidity (i.e., market &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;risk).
        Securities with longer durations are likely to be more sensitive to changes in interest rates, generally making them more &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;volatile
        than securities with shorter durations. The Fund may be subject to certain liquidity risks that may result from the lack of &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;an
        active market and the reduced number and capacity of traditional market participants to make a market in fixed-income &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;securities.&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17137_MSILFTreasuryPortfolio_692Member"
      id="ixv-66431"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;-sec-ix-redline:true;"&gt;&lt;b&gt;U.S.
        Treasury Obligations.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;
        U.S. Treasury obligations, which are backed by the full faith and credit of the United States, have &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;historically
        involved minimal risk of loss of principal if held to maturity. However, due to fluctuations in interest rates, the market &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;value
        of such securities may vary during the period shareholders own shares of the Fund. Securities issued or guaranteed by the &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;U.S.
        Treasury are backed by the full faith and credit of the United States but are guaranteed only as to the timely payment of &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;interest
        and principal when held to maturity. In addition, notwithstanding that U.S. Treasury obligations are backed by the full &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;faith
        and credit of the United States, circumstances could arise that could prevent the timely payment of interest or principal, such &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;as
        reaching the legislative &#x201c;debt ceiling.&#x201d; Such non-payment could result in losses to and redemptions from the Fund.&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17137_MSILFTreasuryPortfolio_178Member"
      id="ixv-66450"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;-sec-ix-redline:true;"&gt;&lt;b&gt;U.S.
        Government Securities.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;
        The U.S. government securities in which the Fund invests can be subject to two types of risk: credit &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;risk
        and interest rate risk. When the general level of interest rates goes up, the prices of most fixed-income securities go down. &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;When
        the general level of interest rates goes down, the prices of most fixed-income securities go up. While the credit risk &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;associated
        with these U.S. government securities generally is considered to be minimal, the interest rate risk can be substantial.&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
        &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17137_MSILFTreasuryPortfolio_268Member"
      id="ixv-66466"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;"&gt;&lt;b&gt;Repurchase
        Agreements.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt; Repurchase agreements are
        subject to risks associated with the possibility of default by the seller at a time &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;when
        the collateral has declined in value, or insolvency of the seller, which may affect the Fund&#x2019;s right to control the collateral
        and &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;result in certain costs and delays. Repurchase
        agreements may involve a greater degree of credit risk than investments in U.S. &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;government
        securities.&#160;&#x2009;&lt;/span&gt;&lt;/div&gt; &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17137_MSILFTreasuryPortfolio_174Member"
      id="ixv-66482"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;"&gt;&lt;b&gt;Market
        and Geopolitical Risk.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt; The value of your
        investment in the Fund is based on the values of the Fund&#x2019;s investments, which &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;change
        due to economic and other events that affect the&#160;&#x2009;U.S. and global markets generally, as well as those that affect or are &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;perceived
        or expected to affect particular regions, countries, industries, companies, issuers, sectors, asset classes or governments. &lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;padding-right:2%;padding-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#999999;;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:12pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;These
        types of events may be sudden and unexpected, and could adversely affect the value (or income generated by) and liquidity &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;of
        the Fund&#x2019;s investments, which may in turn impact the Fund&#x2019;s ability to sell securities and/or its ability to meet redemptions.
        &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;The risks associated with these developments
        may be magnified if certain social, political, economic and other conditions and &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;events
        (such as war, natural disasters or events, epidemics and pandemics, terrorism, conflicts, social unrest, recessions, inflation, &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;interest
        rate changes and supply chain disruptions) adversely interrupt or otherwise affect the global economy and financial &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;markets.
        It is difficult to predict when events affecting the U.S. or global financial markets or economies may occur, the effects &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;that
        such events may have and the duration of those effects (which may last for extended periods). These types of events may &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;negatively
        impact broad segments of businesses and populations and have a significant and rapid negative impact on the &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;performance
        or value of the Fund&#x2019;s investments, adversely affect &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;the
        Fund&#x2019;s ability to maintain a stable $1.00 share price&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;
        and &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;exacerbate pre-existing risks to the
        Fund. The frequency and magnitude of resulting changes in the value of the Fund&#x2019;s &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;investments
        cannot be predicted.&lt;/span&gt;&lt;/div&gt; &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17137_MSILFTreasuryPortfolio_480Member"
      id="ixv-66547"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;"&gt;&lt;b&gt;Large
        Transactions Risk.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt; The Fund may experience
        adverse effects when certain large shareholders, or a number of shareholders &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;collectively,
        purchase or redeem large amounts of shares of the Fund, which may occur rapidly or unexpectedly. Such larger than &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;normal
        shareholder redemptions may &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;adversely
        &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;affect the Fund&#x2019;s ability to maintain
        a stable $1.00 share price and negatively &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;impact
        the Fund&#x2019;s liquidity. In some circumstances, the Fund may hold a relatively large proportion of its assets in cash in &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;anticipation
        of large redemptions. These large redemptions may also force the Fund to sell portfolio securities or other assets when &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;it
        might not otherwise do so, which may &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;adversely
        &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;affect the Fund&#x2019;s ability to maintain
        a stable $1.00 share price and increase the &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;Fund&#x2019;s
        transaction costs. In addition, large purchases of Fund shares may adversely affect the Fund&#x2019;s performance to the extent &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;that
        the Fund is delayed in investing new cash and is required to maintain a larger cash position than it ordinarily would.&lt;/span&gt;&lt;span style="-sec-ix-redline:true;"&gt;&lt;/span&gt;
        &lt;/div&gt; &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17137_MSILFTreasuryPortfolio_171Member"
      id="ixv-66572"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;"&gt;&lt;b&gt;Stable
        NAV Risk.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt; The Fund may not be able to
        maintain a stable $1.00 share price at all times. If the Fund or another money &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;market
        fund fails to maintain a stable NAV (or if there is a perceived threat of the inability to maintain a stable NAV), the Fund &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;could
        be subject to increased redemptions, which may adversely impact the Fund&#x2019;s ability to maintain a stable $1.00 share price.&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17137_MSILFTreasuryPortfolio_188Member"
      id="ixv-66587"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;"&gt;&lt;b&gt;Active
        Management Risk.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt; In pursuing the Fund&#x2019;s
        investment objective, the Adviser has considerable leeway in deciding which &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;investments
        to buy, hold or sell on a day-to-day basis, and which trading strategies to use. For example, the Adviser, in its &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;discretion,
        may determine to use some permitted trading strategies while not using others. The success or failure of such decisions &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;will
        affect the Fund&#x2019;s performance.&lt;/span&gt;&lt;/div&gt; &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:BarChartAndPerformanceTableHeading
      contextRef="c_17137_MSILFTreasuryPortfolioMember"
      id="ixv-66610"
      xml:lang="en-US">Performance
Information</oef:BarChartAndPerformanceTableHeading>
    <oef:PerformanceNarrativeTextBlock
      contextRef="c_17137_MSILFTreasuryPortfolioMember"
      id="ixv-66614"
      xml:lang="en-US">

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;The
bar chart and table below provide some indication of the risks of investing in the Fund by showing changes in the performance &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;of
the Fund&#x2019;s&#160;&#x2009;Cash Management&#160;&#x2009;Class shares from year-to-year and by showing the average annual returns of
the Fund&#x2019;s&#160;&#x2009;Cash &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;Management&#160;&#x2009;Class
shares for the one, five and 10 year periods. &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;The
Fund&#x2019;s past performance is not necessarily an indication of how &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;the
Fund will perform in the future.&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;
Updated performance information is available online at &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;www.morganstanley.com/liquidity&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;.&lt;/span&gt;&lt;/div&gt;</oef:PerformanceNarrativeTextBlock>
    <oef:PerformanceInformationIllustratesVariabilityOfReturns
      contextRef="c_17137_MSILFTreasuryPortfolioMember"
      id="ixv-66616"
      xml:lang="en-US">The
bar chart and table below provide some indication of the risks of investing in the Fund by showing changes in the performance of
the Fund&#x2019;s&#160;&#x2009;Cash Management&#160;&#x2009;Class shares from year-to-year and by showing the average annual returns of
the Fund&#x2019;s&#160;&#x2009;Cash Management&#160;&#x2009;Class
shares for the one, five and 10 year periods. </oef:PerformanceInformationIllustratesVariabilityOfReturns>
    <oef:PerformancePastDoesNotIndicateFuture
      contextRef="c_17137_MSILFTreasuryPortfolioMember"
      id="ixv-66620"
      xml:lang="en-US">The
Fund&#x2019;s past performance is not necessarily an indication of how the
Fund will perform in the future.</oef:PerformancePastDoesNotIndicateFuture>
    <oef:PerformanceAvailabilityWebSiteAddress
      contextRef="c_17137_MSILFTreasuryPortfolioMember"
      id="ixv-66624"
      xml:lang="en-US">www.morganstanley.com/liquidity</oef:PerformanceAvailabilityWebSiteAddress>
    <oef:BarChartHeading
      contextRef="c_17137_MSILFTreasuryPortfolioMember"
      id="ixv-66628"
      xml:lang="en-US">Annual
Total Returns&#x2014;Calendar Years</oef:BarChartHeading>
    <oef:BarChartTableTextBlock
      contextRef="c_17137_MSILFTreasuryPortfolioMember"
      id="ixv-66632"
      xml:lang="en-US">

&lt;div&gt;&lt;img alt="image" src="pr17137img006.jpg"/&gt;&lt;/div&gt;</oef:BarChartTableTextBlock>
    <oef:BarChartClosingTextBlock
      contextRef="c_17137_MSILFTreasuryPortfolioMember"
      id="ixv-66641"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="width:100%;cellspacing:0;padding-bottom:2pt;padding-top:0pt;margin-left:0pt;"&gt;
  &lt;tr style="height:1px;"&gt;
    &lt;td style="height:1px;width:33.14119922630561%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:33.71953578336557%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:33.13926499032882%"&gt;&lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:top"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;&lt;b&gt;High
        Quarter&lt;/b&gt;&lt;/span&gt; &lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:top"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;12/31/23&lt;/span&gt;
        &lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:top"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;"&gt;1.28%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="vertical-align:top"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;&lt;b&gt;Low
        Quarter&lt;/b&gt;&lt;/span&gt; &lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:top"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;03/31/21&lt;/span&gt;
        &lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:top"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;"&gt;0.00%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:BarChartClosingTextBlock>
    <oef:HighestQuarterlyReturnLabel
      contextRef="c_17137_MSILFTreasuryPortfolio_ClassCashManagementMember"
      id="ixv-66651"
      xml:lang="en-US">High
        Quarter</oef:HighestQuarterlyReturnLabel>
    <oef:BarChartHighestQuarterlyReturnDate
      contextRef="c_17137_MSILFTreasuryPortfolio_ClassCashManagementMember"
      id="ixv-66656"
      xml:lang="en-US">2023-12-31</oef:BarChartHighestQuarterlyReturnDate>
    <oef:BarChartHighestQuarterlyReturn
      contextRef="c_17137_MSILFTreasuryPortfolio_ClassCashManagementMember"
      decimals="INF"
      id="ixv-131392"
      unitRef="RATIO">0.0128</oef:BarChartHighestQuarterlyReturn>
    <oef:LowestQuarterlyReturnLabel
      contextRef="c_17137_MSILFTreasuryPortfolio_ClassCashManagementMember"
      id="ixv-66664"
      xml:lang="en-US">Low
        Quarter</oef:LowestQuarterlyReturnLabel>
    <oef:BarChartLowestQuarterlyReturnDate
      contextRef="c_17137_MSILFTreasuryPortfolio_ClassCashManagementMember"
      id="ixv-66669"
      xml:lang="en-US">2021-03-31</oef:BarChartLowestQuarterlyReturnDate>
    <oef:BarChartLowestQuarterlyReturn
      contextRef="c_17137_MSILFTreasuryPortfolio_ClassCashManagementMember"
      decimals="INF"
      id="ixv-131393"
      unitRef="RATIO">0</oef:BarChartLowestQuarterlyReturn>
    <oef:PerformanceTableHeading
      contextRef="c_17137_MSILFTreasuryPortfolioMember"
      id="ixv-66701"
      xml:lang="en-US">Average
Annual Total Returns(for
the Periods Ended&#160;&#x2009;December
31, 2025)</oef:PerformanceTableHeading>
    <oef:PerformanceTableTextBlock
      contextRef="c_17137_MSILFTreasuryPortfolioMember"
      id="foot-17137_2868792-1011"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="width:100%;cellspacing:0;margin-left:0;border-bottom:0.25pt solid #000000;margin-top:10px;"&gt;
  &lt;tr style="height:1px;"&gt;
    &lt;td style="height:1px;width:50.800317417307%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:16.377958851878375%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:16.377958851878375%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:16.443764878936268%"&gt;&lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&#160;&lt;/div&gt;
        &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:center;text-align:center;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;&lt;b&gt;Past&lt;/b&gt;&lt;/span&gt;&lt;br/&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;&lt;b&gt;One
        Year&lt;/b&gt;&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:center;text-align:center;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;&lt;b&gt;Past
        Five&lt;/b&gt;&lt;/span&gt;&lt;br/&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;&lt;b&gt;Years&lt;/b&gt;&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:center;text-align:center;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;&lt;b&gt;Past&lt;/b&gt;&lt;/span&gt;&lt;br/&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;&lt;b&gt;Ten
        Years&lt;/b&gt;&lt;/span&gt;&lt;/div&gt; &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;Treasury
        Portfolio&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:center;text-align:center;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;-sec-ix-redline:true;"&gt;4.01%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:center;text-align:center;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;-sec-ix-redline:true;"&gt;3.02%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:center;text-align:center;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;-sec-ix-redline:true;"&gt;1.95%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:PerformanceTableTextBlock>
    <oef:AvgAnnlRtrPct
      contextRef="c_17137_MSILFTreasuryPortfolio_ClassCashManagement_2025_01_01_2025_12_31Member"
      decimals="INF"
      id="foot-17137_2868792-1021"
      unitRef="RATIO">0.0401</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="c_17137_MSILFTreasuryPortfolio_ClassCashManagement_2021_01_01_2025_12_31Member"
      decimals="INF"
      id="foot-17137_2868792-1031"
      unitRef="RATIO">0.0302</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="c_17137_MSILFTreasuryPortfolio_ClassCashManagement_2016_01_01_2025_12_31Member"
      decimals="INF"
      id="foot-17137_2868792-1041"
      unitRef="RATIO">0.0195</oef:AvgAnnlRtrPct>
    <oef:PerformanceTableClosingTextBlock
      contextRef="c_17137_MSILFTreasuryPortfolioMember"
      id="ixv-66760"
      xml:lang="en-US">

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;You
may obtain the Fund&#x2019;s 7-day current yield by calling &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;1-888-378-1630&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;.&lt;/span&gt;&lt;/div&gt;</oef:PerformanceTableClosingTextBlock>
    <oef:MoneyMarketSevenDayYieldCaption
      contextRef="c_17137_MSILFTreasuryPortfolioMember"
      id="ixv-66762"
      xml:lang="en-US">You
may obtain the Fund&#x2019;s 7-day current yield by calling 1-888-378-1630.</oef:MoneyMarketSevenDayYieldCaption>
    <oef:MoneyMarketSevenDayYieldPhone
      contextRef="c_17137_MSILFTreasuryPortfolioMember"
      id="ixv-66764"
      xml:lang="en-US">1-888-378-1630</oef:MoneyMarketSevenDayYieldPhone>
    <oef:ObjectiveHeading
      contextRef="c_17137_MSILFTreasurySecuritiesPortfolioMember"
      id="ixv-66840"
      xml:lang="en-US">Investment
Objective</oef:ObjectiveHeading>
    <oef:ObjectivePrimaryTextBlock
      contextRef="c_17137_MSILFTreasurySecuritiesPortfolioMember"
      id="ixv-66844"
      xml:lang="en-US">

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;The Treasury Securities Portfolio (the &#x201c;Fund&#x201d;)
seeks preservation of capital, daily liquidity and maximum current income.&lt;/span&gt;&lt;/div&gt;</oef:ObjectivePrimaryTextBlock>
    <oef:ExpenseHeading
      contextRef="c_17137_MSILFTreasurySecuritiesPortfolioMember"
      id="ixv-66849"
      xml:lang="en-US">Fees
and Expenses</oef:ExpenseHeading>
    <oef:ExpenseNarrativeTextBlock
      contextRef="c_17137_MSILFTreasurySecuritiesPortfolioMember"
      id="ixv-66853"
      xml:lang="en-US">

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;The table below describes the expenses that
you may pay if you buy, hold and sell Cash Management Class shares of the Fund. The &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;Fund
does not charge any sales loads or other fees when you purchase or redeem shares. &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;&lt;b&gt;You
may pay fees other than the fees and &lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;&lt;b&gt;expenses
of the Fund, such as brokerage commissions and other fees charged by financial intermediaries, which are not &lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;&lt;b&gt;reflected
in the tables and examples below.&lt;/b&gt;&lt;/span&gt;&lt;/div&gt;</oef:ExpenseNarrativeTextBlock>
    <oef:OperatingExpensesCaption
      contextRef="c_17137_MSILFTreasurySecuritiesPortfolioMember"
      id="ixv-66864"
      xml:lang="en-US">Annual
Fund Operating Expenses&#160;&#x2009;(expenses
that you pay each year as a percentage of the value of your investment)</oef:OperatingExpensesCaption>
    <oef:AnnualFundOperatingExpensesTableTextBlock
      contextRef="c_17137_MSILFTreasurySecuritiesPortfolioMember"
      id="foot-17137_2868816-1011"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="width:100%;cellspacing:0;margin-left:0;border-bottom:0.25pt solid #000000;margin-top:10px;"&gt;
  &lt;tr style="height:1px;"&gt;
    &lt;td style="height:1px;width:74.9685485900091%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:25.033386881374962%"&gt;&lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&#160;&lt;/div&gt;
        &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;&lt;b&gt;Cash
        Management Class&lt;/b&gt;&lt;/span&gt;&lt;/div&gt; &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;Advisory
        Fee&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;"&gt;0.15%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;Distribution
        and/or Shareholder Service (12b-1) Fee&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;"&gt;0.10%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;Other
        Expenses&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;"&gt;0.06%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;Shareholder
        Service Fee&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;"&gt;0.05%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;Total
        Annual Fund Operating Expenses&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:6pt;;"&gt;&lt;sup&gt;1&lt;/sup&gt;&lt;/span&gt;
        &lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;"&gt;0.36%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;Fee
        Waiver and/or Expense Reimbursement&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:6pt;;"&gt;&lt;sup&gt;1&lt;/sup&gt;&lt;/span&gt;
        &lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;"&gt;0.01%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;Total
        Annual Fund Operating Expenses After Fee Waiver and/or Expense Reimbursement&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:6pt;;"&gt;&lt;sup&gt;1&lt;/sup&gt;&lt;/span&gt;
        &lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;"&gt;0.35%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:AnnualFundOperatingExpensesTableTextBlock>
    <oef:ManagementFeesOverAssets
      contextRef="c_17137_MSILFTreasurySecuritiesPortfolio_ClassCashManagementMember"
      decimals="INF"
      id="ixv-131397"
      unitRef="RATIO">0.0015</oef:ManagementFeesOverAssets>
    <oef:DistributionAndService12b1FeesOverAssets
      contextRef="c_17137_MSILFTreasurySecuritiesPortfolio_ClassCashManagementMember"
      decimals="INF"
      id="ixv-131398"
      unitRef="RATIO">0.001</oef:DistributionAndService12b1FeesOverAssets>
    <oef:OtherExpensesOverAssets
      contextRef="c_17137_MSILFTreasurySecuritiesPortfolio_ClassCashManagementMember"
      decimals="INF"
      id="foot-17137_2868816-1021"
      unitRef="RATIO">0.0006</oef:OtherExpensesOverAssets>
    <oef:Component1OtherExpensesOverAssets
      contextRef="c_17137_MSILFTreasurySecuritiesPortfolio_ClassCashManagementMember"
      decimals="INF"
      id="ixv-131400"
      unitRef="RATIO">0.0005</oef:Component1OtherExpensesOverAssets>
    <oef:ExpensesOverAssets
      contextRef="c_17137_MSILFTreasurySecuritiesPortfolio_ClassCashManagementMember"
      decimals="INF"
      id="foot-17137_2868816-1031"
      unitRef="RATIO">0.0036</oef:ExpensesOverAssets>
    <oef:FeeWaiverOrReimbursementOverAssets
      contextRef="c_17137_MSILFTreasurySecuritiesPortfolio_ClassCashManagementMember"
      decimals="INF"
      id="foot-17137_2868816-1041"
      unitRef="RATIO">0.0001</oef:FeeWaiverOrReimbursementOverAssets>
    <oef:NetExpensesOverAssets
      contextRef="c_17137_MSILFTreasurySecuritiesPortfolio_ClassCashManagementMember"
      decimals="INF"
      id="foot-17137_2868816-1051"
      unitRef="RATIO">0.0035</oef:NetExpensesOverAssets>
    <oef:ExpenseExampleHeading
      contextRef="c_17137_MSILFTreasurySecuritiesPortfolioMember"
      id="ixv-66953"
      xml:lang="en-US">Example</oef:ExpenseExampleHeading>
    <oef:ExpenseExampleNarrativeTextBlock
      contextRef="c_17137_MSILFTreasurySecuritiesPortfolioMember"
      id="ixv-66957"
      xml:lang="en-US">

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;The example below is intended to help you compare
the cost of investing in the Fund&#x2019;s&#160;&#x2009;Cash Management&#160;&#x2009;Class with the cost of &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;investing
in other mutual funds.&lt;/span&gt;&lt;/div&gt;

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;The example assumes that you invest $10,000
in the Fund&#x2019;s&#160;&#x2009;Cash Management Class for the time periods indicated and then redeem &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;all
of your shares at the end of those periods, your investment has a 5% return each year and that the Fund&#x2019;s operating expenses
&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;remain the same (except that the example
incorporates the fee waiver and/or expense reimbursement arrangement for only the first &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;year).
Although your actual costs may be higher or lower, based on these assumptions your costs would be:&lt;/span&gt;&lt;/div&gt;</oef:ExpenseExampleNarrativeTextBlock>
    <oef:ExpenseExampleWithRedemptionTableTextBlock
      contextRef="c_17137_MSILFTreasurySecuritiesPortfolioMember"
      id="ixv-66971"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="width:100%;cellspacing:0;margin-left:0;border-bottom:0.25pt solid #000000;margin-top:10px;"&gt;
  &lt;tr style="height:1px;"&gt;
    &lt;td style="height:1px;width:34.33401678981779%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:15.787844790901001%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:16.368138032419047%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:16.368138032419047%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:16.368138032419047%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:0.7737243220240628%"&gt;&lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&#160;&lt;/div&gt;
        &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;&lt;b&gt;1
        Year&lt;/b&gt;&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;&lt;b&gt;3
        Years&lt;/b&gt;&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;&lt;b&gt;5
        Years&lt;/b&gt;&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;&lt;b&gt;10
        Years&lt;/b&gt;&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;Cash
        Management Class&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;"&gt;$36
        &lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;"&gt;$115
        &lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;"&gt;$201
        &lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;"&gt;$455
        &lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:top"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:ExpenseExampleWithRedemptionTableTextBlock>
    <oef:ExpenseExampleYear01
      contextRef="c_17137_MSILFTreasurySecuritiesPortfolio_ClassCashManagementMember"
      decimals="INF"
      id="ixv-131404"
      unitRef="USD">36</oef:ExpenseExampleYear01>
    <oef:ExpenseExampleYear03
      contextRef="c_17137_MSILFTreasurySecuritiesPortfolio_ClassCashManagementMember"
      decimals="INF"
      id="ixv-131405"
      unitRef="USD">115</oef:ExpenseExampleYear03>
    <oef:ExpenseExampleYear05
      contextRef="c_17137_MSILFTreasurySecuritiesPortfolio_ClassCashManagementMember"
      decimals="INF"
      id="ixv-131406"
      unitRef="USD">201</oef:ExpenseExampleYear05>
    <oef:ExpenseExampleYear10
      contextRef="c_17137_MSILFTreasurySecuritiesPortfolio_ClassCashManagementMember"
      decimals="INF"
      id="ixv-131407"
      unitRef="USD">455</oef:ExpenseExampleYear10>
    <oef:StrategyHeading
      contextRef="c_17137_MSILFTreasurySecuritiesPortfolioMember"
      id="ixv-67022"
      xml:lang="en-US">Principal
Investment Strategies</oef:StrategyHeading>
    <oef:StrategyNarrativeTextBlock
      contextRef="c_17137_MSILFTreasurySecuritiesPortfolioMember"
      id="ixv-67026"
      xml:lang="en-US">

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;The Fund has adopted a policy to invest exclusively
in U.S. Treasury obligations, which are backed by the full faith and credit of the &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;United
States, and, accordingly, qualifies as a &#x201c;government money market fund&#x201d; under federal regulations. The Fund is permitted
to &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;hold a portion of its assets in cash.&lt;/span&gt;&lt;/div&gt;

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;A &#x201c;government money market fund&#x201d;
is a money market fund that invests at least 99.5% of its total assets in cash, securities issued or &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;guaranteed
by the United States or certain U.S. government agencies or instrumentalities and/or repurchase agreements that are &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;collateralized
fully by the foregoing. A &#x201c;government money market fund&#x201d; is exempt from requirements that permit and, under &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;certain
circumstances, require money market funds to impose a &#x201c;liquidity fee&#x201d; on redemptions. In selecting investments, the Adviser
&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;seeks to maintain the Fund&#x2019;s share
price at $1.00. The share price remaining stable at $1.00 means that the Fund would preserve the &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;principal
value of your investment.&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;
As a &#x201c;government money market fund,&#x201d; the Fund may value its securities using the amortized &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;cost
method as permitted by Rule 2a-7 under the Investment Company Act of 1940, as amended (&#x201c;Rule 2a-7&#x201d; under the &#x201c;1940
&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;Act&#x201d;) to seek
to maintain a stable net asset value per share of $1.00.&lt;/span&gt;&lt;/div&gt;

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;In addition, the Fund has adopted a policy
that provides, under normal circumstances, at least 80% of the Fund&#x2019;s assets will be &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;invested
in U.S. Treasury obligations, which are backed by the full faith and credit of the United States. This policy may be changed &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;without
shareholder approval; however, shareholders would be notified upon 60 days&#x2019; notice in writing of any changes.&lt;/span&gt;&lt;/div&gt;

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;The Fund&#x2019;s investments
are subject to the quality, diversification, maturity, liquidity and other requirements of Rule 2a-7.&lt;/span&gt;&lt;/div&gt;</oef:StrategyNarrativeTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17137_MSILFTreasurySecuritiesPortfolio_157Member"
      id="ixv-67088"
      xml:lang="en-US">&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;You
could lose money by investing in the Fund. &lt;/span&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17137_MSILFTreasurySecuritiesPortfolio_164Member"
      id="ixv-67093"
      xml:lang="en-US">&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;An
investment in the Fund is not a bank account and is not insured or guaranteed by the Federal &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;Deposit
Insurance Corporation (&#x201c;FDIC&#x201d;) or any other government agency.&lt;/span&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17137_MSILFTreasurySecuritiesPortfolio_165Member"
      id="ixv-67103"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;"&gt;&lt;b&gt;Credit
        and Interest Rate Risk.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt; Credit risk refers
        to the possibility that the issuer or guarantor of a security, or counterparty to a &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;transaction,
        will be unable or unwilling or perceived to be unable or unwilling to make interest payments and/or repay the &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;principal
        on its debt or otherwise honor its obligations, including the risk of default. In such instances, the value of the Fund &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;could
        decline and the Fund could lose money. If an issuer&#x2019;s, guarantor&#x2019;s or counterparty&#x2019;s financial condition worsens,
        the credit &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;quality of the issuer, guarantor
        or counterparty may deteriorate. Credit ratings may not be an accurate assessment of financial &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;condition,
        liquidity or credit risk. Although credit ratings may not accurately reflect the true credit risk of an instrument, a change &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;in
        the credit rating of an instrument or an issuer, guarantor or counterparty, or the market&#x2019;s perception of the creditworthiness
        of &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;an instrument or issuer, guarantor or
        counterparty can have a rapid, adverse effect on the instrument&#x2019;s value and liquidity and &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;make
        it more difficult for the Fund to sell at an advantageous price or time. Interest rate risk refers to the decline in the value of a &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;fixed-income
        security resulting from changes in the general level of interest rates. A wide variety of market and economic factors &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;can
        cause interest rates to rise or fall, including central bank monetary policy, rising inflation, disinflation or deflation, and &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;changes
        in general economic conditions. When the general level of interest rates goes up, the prices of most fixed-income &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;securities
        go down. When the general level of interest rates goes down, the prices of most fixed-income securities go up but the &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;yield
        or income from new issuances of fixed-income securities generally decreases. Securities with longer durations will generally &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;be
        more sensitive to changes in interest rates than securities with shorter durations. Fluctuations in interest rates may also affect &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;the
        liquidity of and income generated by fixed-income instruments held by the Fund.&#160;&#x2009; The Fund may face a heightened level of
        &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;interest rate risk in times of monetary policy
        change and/or uncertainty, such as when the Federal Reserve Board adjusts a &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;quantitative
        easing program and/or changes rates. Changing interest rates may have unpredictable effects on the markets and may &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;detract
        from Fund performance. A changing interest rate environment increases certain risks, including the potential for periods of &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;market
        volatility and increased redemptions.&#160;&#x2009;&lt;/span&gt;&lt;/div&gt; &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17137_MSILFTreasurySecuritiesPortfolio_166Member"
      id="ixv-67135"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;"&gt;&lt;b&gt;Fixed-Income
        Securities.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt; Fixed-income securities are
        subject to the risk of the issuer&#x2019;s inability to meet principal and interest &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;payments
        on its obligations (i.e., credit risk) and are subject to price volatility resulting from, among other things, interest rate &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;sensitivity
        (i.e., interest rate risk), market perception of the creditworthiness of the issuer and general market liquidity (i.e., market &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;risk).
        Securities with longer durations are likely to be more sensitive to changes in interest rates, generally making them more &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;volatile
        than securities with shorter durations. The Fund may be subject to certain liquidity risks that may result from the lack of &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;an
        active market and the reduced number and capacity of traditional market participants to make a market in fixed-income &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;securities.&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17137_MSILFTreasurySecuritiesPortfolio_692Member"
      id="ixv-67154"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;-sec-ix-redline:true;"&gt;&lt;b&gt;U.S.
        Treasury Obligations.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;
        U.S. Treasury obligations, which are backed by the full faith and credit of the United States, have &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;historically
        involved minimal risk of loss of principal if held to maturity. However, due to fluctuations in interest rates, the market &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;value
        of such securities may vary during the period shareholders own shares of the Fund. Securities issued or guaranteed by the &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;U.S.
        Treasury are backed by the full faith and credit of the United States but are guaranteed only as to the timely payment of &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;interest
        and principal when held to maturity. In addition, notwithstanding that U.S. Treasury obligations are backed by the full &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;faith
        and credit of the United States, circumstances could arise that could prevent the timely payment of interest or principal, such &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;as
        reaching the legislative &#x201c;debt ceiling.&#x201d; Such non-payment could result in losses to and redemptions from the Fund.&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17137_MSILFTreasurySecuritiesPortfolio_178Member"
      id="ixv-67173"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;-sec-ix-redline:true;"&gt;&lt;b&gt;U.S.
        Government Securities.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;
        The U.S. government securities in which the Fund invests can be subject to two types of risk: credit &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;risk
        and interest rate risk. When the general level of interest rates goes up, the prices of most fixed-income securities go down. &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;When
        the general level of interest rates goes down, the prices of most fixed-income securities go up. While the credit risk &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;associated
        with these U.S. government securities generally is considered to be minimal, the interest rate risk can be substantial.&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
        &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17137_MSILFTreasurySecuritiesPortfolio_174Member"
      id="ixv-67189"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;"&gt;&lt;b&gt;Market
        and Geopolitical Risk.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt; The value of your
        investment in the Fund is based on the values of the Fund&#x2019;s investments, which &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;change
        due to economic and other events that affect the&#160;&#x2009;U.S. and global markets generally, as well as those that affect or are &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;perceived
        or expected to affect particular regions, countries, industries, companies, issuers, sectors, asset classes or governments. &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;These
        types of events may be sudden and unexpected, and could adversely affect the value (or income generated by) and liquidity &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;of
        the Fund&#x2019;s investments, which may in turn impact the Fund&#x2019;s ability to sell securities and/or its ability to meet redemptions.
        &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;The risks associated with these developments
        may be magnified if certain social, political, economic and other conditions and &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;events
        (such as war, natural disasters or events, epidemics and pandemics, terrorism, conflicts, social unrest, recessions, inflation, &lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;padding-right:2%;padding-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#999999;;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:12pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;interest
        rate changes and supply chain disruptions) adversely interrupt or otherwise affect the global economy and financial &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;markets.
        It is difficult to predict when events affecting the U.S. or global financial markets or economies may occur, the effects &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;that
        such events may have and the duration of those effects (which may last for extended periods). These types of events may &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;negatively
        impact broad segments of businesses and populations and have a significant and rapid negative impact on the &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;performance
        or value of the Fund&#x2019;s investments, adversely affect &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;the
        Fund&#x2019;s ability to maintain a stable $1.00 share price&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;
        and &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;exacerbate pre-existing risks to the
        Fund. The frequency and magnitude of resulting changes in the value of the Fund&#x2019;s &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;investments
        cannot be predicted.&lt;/span&gt;&lt;/div&gt; &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17137_MSILFTreasurySecuritiesPortfolio_480Member"
      id="ixv-67254"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;"&gt;&lt;b&gt;Large
        Transactions Risk.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt; The Fund may experience
        adverse effects when certain large shareholders, or a number of shareholders &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;collectively,
        purchase or redeem large amounts of shares of the Fund, which may occur rapidly or unexpectedly. Such larger than &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;normal
        shareholder redemptions may &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;adversely
        &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;affect the Fund&#x2019;s ability to maintain
        a stable $1.00 share price and negatively &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;impact
        the Fund&#x2019;s liquidity. In some circumstances, the Fund may hold a relatively large proportion of its assets in cash in &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;anticipation
        of large redemptions. These large redemptions may also force the Fund to sell portfolio securities or other assets when &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;it
        might not otherwise do so, which may &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;adversely
        &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;affect the Fund&#x2019;s ability to maintain
        a stable $1.00 share price and increase the &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;Fund&#x2019;s
        transaction costs. In addition, large purchases of Fund shares may adversely affect the Fund&#x2019;s performance to the extent &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;that
        the Fund is delayed in investing new cash and is required to maintain a larger cash position than it ordinarily would.&lt;/span&gt;&lt;span style="-sec-ix-redline:true;"&gt;&lt;/span&gt;
        &lt;/div&gt; &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17137_MSILFTreasurySecuritiesPortfolio_171Member"
      id="ixv-67279"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;"&gt;&lt;b&gt;Stable
        NAV Risk.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt; The Fund may not be able to
        maintain a stable $1.00 share price at all times. If the Fund or another money &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;market
        fund fails to maintain a stable NAV (or if there is a perceived threat of the inability to maintain a stable NAV), the Fund &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;could
        be subject to increased redemptions, which may adversely impact the Fund&#x2019;s ability to maintain a stable $1.00 share price.&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17137_MSILFTreasurySecuritiesPortfolio_188Member"
      id="ixv-67294"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;"&gt;&lt;b&gt;Active
        Management Risk.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt; In pursuing the Fund&#x2019;s
        investment objective, the Adviser has considerable leeway in deciding which &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;investments
        to buy, hold or sell on a day-to-day basis, and which trading strategies to use. For example, the Adviser, in its &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;discretion,
        may determine to use some permitted trading strategies while not using others. The success or failure of such decisions &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;will
        affect the Fund&#x2019;s performance.&lt;/span&gt;&lt;/div&gt; &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:BarChartAndPerformanceTableHeading
      contextRef="c_17137_MSILFTreasurySecuritiesPortfolioMember"
      id="ixv-67317"
      xml:lang="en-US">Performance
Information</oef:BarChartAndPerformanceTableHeading>
    <oef:PerformanceNarrativeTextBlock
      contextRef="c_17137_MSILFTreasurySecuritiesPortfolioMember"
      id="ixv-67321"
      xml:lang="en-US">

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;The
bar chart and table below provide some indication of the risks of investing in the Fund by showing changes in the performance &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;of
the Fund&#x2019;s&#160;&#x2009;Cash Management&#160;&#x2009;Class shares from year-to-year and by showing the average annual returns of
the Fund&#x2019;s&#160;&#x2009;Cash &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;Management&#160;&#x2009;Class
shares for the one, five and 10 year periods. &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;The
Fund&#x2019;s past performance is not necessarily an indication of how &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;the
Fund will perform in the future.&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;
Updated performance information is available online at &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;www.morganstanley.com/liquidity&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;.&lt;/span&gt;&lt;/div&gt;</oef:PerformanceNarrativeTextBlock>
    <oef:PerformanceInformationIllustratesVariabilityOfReturns
      contextRef="c_17137_MSILFTreasurySecuritiesPortfolioMember"
      id="ixv-67323"
      xml:lang="en-US">The
bar chart and table below provide some indication of the risks of investing in the Fund by showing changes in the performance of
the Fund&#x2019;s&#160;&#x2009;Cash Management&#160;&#x2009;Class shares from year-to-year and by showing the average annual returns of
the Fund&#x2019;s&#160;&#x2009;Cash Management&#160;&#x2009;Class
shares for the one, five and 10 year periods. </oef:PerformanceInformationIllustratesVariabilityOfReturns>
    <oef:PerformancePastDoesNotIndicateFuture
      contextRef="c_17137_MSILFTreasurySecuritiesPortfolioMember"
      id="ixv-67327"
      xml:lang="en-US">The
Fund&#x2019;s past performance is not necessarily an indication of how the
Fund will perform in the future.</oef:PerformancePastDoesNotIndicateFuture>
    <oef:PerformanceAvailabilityWebSiteAddress
      contextRef="c_17137_MSILFTreasurySecuritiesPortfolioMember"
      id="ixv-67331"
      xml:lang="en-US">www.morganstanley.com/liquidity</oef:PerformanceAvailabilityWebSiteAddress>
    <oef:BarChartHeading
      contextRef="c_17137_MSILFTreasurySecuritiesPortfolioMember"
      id="ixv-67335"
      xml:lang="en-US">Annual
Total Returns&#x2014;Calendar Years</oef:BarChartHeading>
    <oef:BarChartTableTextBlock
      contextRef="c_17137_MSILFTreasurySecuritiesPortfolioMember"
      id="ixv-67339"
      xml:lang="en-US">

&lt;div&gt;&lt;img alt="image" src="pr17137img007.jpg"/&gt;&lt;/div&gt;</oef:BarChartTableTextBlock>
    <oef:BarChartClosingTextBlock
      contextRef="c_17137_MSILFTreasurySecuritiesPortfolioMember"
      id="ixv-67348"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="width:100%;cellspacing:0;padding-bottom:2pt;padding-top:0pt;margin-left:0pt;"&gt;
  &lt;tr style="height:1px;"&gt;
    &lt;td style="height:1px;width:33.14119922630561%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:33.71953578336557%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:33.13926499032882%"&gt;&lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:top"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;&lt;b&gt;High
        Quarter&lt;/b&gt;&lt;/span&gt; &lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:top"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;12/31/23&lt;/span&gt;
        &lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:top"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;"&gt;1.28%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="vertical-align:top"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;&lt;b&gt;Low
        Quarter&lt;/b&gt;&lt;/span&gt; &lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:top"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;03/31/21&lt;/span&gt;
        &lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:top"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;"&gt;0.00%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:BarChartClosingTextBlock>
    <oef:HighestQuarterlyReturnLabel
      contextRef="c_17137_MSILFTreasurySecuritiesPortfolio_ClassCashManagementMember"
      id="ixv-67358"
      xml:lang="en-US">High
        Quarter</oef:HighestQuarterlyReturnLabel>
    <oef:BarChartHighestQuarterlyReturnDate
      contextRef="c_17137_MSILFTreasurySecuritiesPortfolio_ClassCashManagementMember"
      id="ixv-67363"
      xml:lang="en-US">2023-12-31</oef:BarChartHighestQuarterlyReturnDate>
    <oef:BarChartHighestQuarterlyReturn
      contextRef="c_17137_MSILFTreasurySecuritiesPortfolio_ClassCashManagementMember"
      decimals="INF"
      id="ixv-131408"
      unitRef="RATIO">0.0128</oef:BarChartHighestQuarterlyReturn>
    <oef:LowestQuarterlyReturnLabel
      contextRef="c_17137_MSILFTreasurySecuritiesPortfolio_ClassCashManagementMember"
      id="ixv-67371"
      xml:lang="en-US">Low
        Quarter</oef:LowestQuarterlyReturnLabel>
    <oef:BarChartLowestQuarterlyReturnDate
      contextRef="c_17137_MSILFTreasurySecuritiesPortfolio_ClassCashManagementMember"
      id="ixv-67376"
      xml:lang="en-US">2021-03-31</oef:BarChartLowestQuarterlyReturnDate>
    <oef:BarChartLowestQuarterlyReturn
      contextRef="c_17137_MSILFTreasurySecuritiesPortfolio_ClassCashManagementMember"
      decimals="INF"
      id="ixv-131409"
      unitRef="RATIO">0</oef:BarChartLowestQuarterlyReturn>
    <oef:PerformanceTableHeading
      contextRef="c_17137_MSILFTreasurySecuritiesPortfolioMember"
      id="ixv-67382"
      xml:lang="en-US">Average
Annual Total Returns(for
the Periods Ended&#160;&#x2009;December
31, 2025)</oef:PerformanceTableHeading>
    <oef:PerformanceTableTextBlock
      contextRef="c_17137_MSILFTreasurySecuritiesPortfolioMember"
      id="foot-17137_2868847-1011"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="width:100%;cellspacing:0;margin-left:0;border-bottom:0.25pt solid #000000;margin-top:10px;"&gt;
  &lt;tr style="height:1px;"&gt;
    &lt;td style="height:1px;width:50.800317417307%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:16.377958851878375%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:16.377958851878375%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:16.443764878936268%"&gt;&lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&#160;&lt;/div&gt;
        &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:center;text-align:center;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;&lt;b&gt;Past&lt;/b&gt;&lt;/span&gt;&lt;br/&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;&lt;b&gt;One
        Year&lt;/b&gt;&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:center;text-align:center;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;&lt;b&gt;Past
        Five&lt;/b&gt;&lt;/span&gt;&lt;br/&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;&lt;b&gt;Years&lt;/b&gt;&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:center;text-align:center;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;&lt;b&gt;Past&lt;/b&gt;&lt;/span&gt;&lt;br/&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;&lt;b&gt;Ten
        Years&lt;/b&gt;&lt;/span&gt;&lt;/div&gt; &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;Treasury
        Securities Portfolio&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:center;text-align:center;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;-sec-ix-redline:true;"&gt;3.97%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:center;text-align:center;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;-sec-ix-redline:true;"&gt;2.98%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:center;text-align:center;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;-sec-ix-redline:true;"&gt;1.92%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:PerformanceTableTextBlock>
    <oef:AvgAnnlRtrPct
      contextRef="c_17137_MSILFTreasurySecuritiesPortfolio_ClassCashManagement_2025_01_01_2025_12_31Member"
      decimals="INF"
      id="foot-17137_2868847-1021"
      unitRef="RATIO">0.0397</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="c_17137_MSILFTreasurySecuritiesPortfolio_ClassCashManagement_2021_01_01_2025_12_31Member"
      decimals="INF"
      id="foot-17137_2868847-1031"
      unitRef="RATIO">0.0298</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="c_17137_MSILFTreasurySecuritiesPortfolio_ClassCashManagement_2016_01_01_2025_12_31Member"
      decimals="INF"
      id="foot-17137_2868847-1041"
      unitRef="RATIO">0.0192</oef:AvgAnnlRtrPct>
    <oef:PerformanceTableClosingTextBlock
      contextRef="c_17137_MSILFTreasurySecuritiesPortfolioMember"
      id="ixv-67441"
      xml:lang="en-US">

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;You
may obtain the Fund&#x2019;s 7-day current yield by calling &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;1-888-378-1630&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;.&lt;/span&gt;&lt;/div&gt;</oef:PerformanceTableClosingTextBlock>
    <oef:MoneyMarketSevenDayYieldCaption
      contextRef="c_17137_MSILFTreasurySecuritiesPortfolioMember"
      id="ixv-67443"
      xml:lang="en-US">You
may obtain the Fund&#x2019;s 7-day current yield by calling 1-888-378-1630.</oef:MoneyMarketSevenDayYieldCaption>
    <oef:MoneyMarketSevenDayYieldPhone
      contextRef="c_17137_MSILFTreasurySecuritiesPortfolioMember"
      id="ixv-67445"
      xml:lang="en-US">1-888-378-1630</oef:MoneyMarketSevenDayYieldPhone>
    <oef:ObjectiveHeading
      contextRef="c_17178_MSILFGovernmentPortfolioMember"
      id="ixv-73690"
      xml:lang="en-US">Investment
Objective</oef:ObjectiveHeading>
    <oef:ObjectivePrimaryTextBlock
      contextRef="c_17178_MSILFGovernmentPortfolioMember"
      id="ixv-73694"
      xml:lang="en-US">

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;The Government Portfolio (the &#x201c;Fund&#x201d;)
seeks preservation of capital, daily liquidity and maximum current income.&lt;/span&gt;&lt;/div&gt;</oef:ObjectivePrimaryTextBlock>
    <oef:ExpenseHeading
      contextRef="c_17178_MSILFGovernmentPortfolioMember"
      id="ixv-73699"
      xml:lang="en-US">Fees
and Expenses</oef:ExpenseHeading>
    <oef:ExpenseNarrativeTextBlock
      contextRef="c_17178_MSILFGovernmentPortfolioMember"
      id="ixv-73703"
      xml:lang="en-US">

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;The table below describes the expenses that
you may pay if you buy, hold and sell Select Class shares of the Fund. The Fund does not &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;charge
any sales loads or other fees when you purchase or redeem shares. &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;&lt;b&gt;You
may pay fees other than the fees and expenses of the &lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;&lt;b&gt;Fund,
such as brokerage commissions and other fees charged by financial intermediaries, which are not reflected in the tables &lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;&lt;b&gt;and
examples below.&lt;/b&gt;&lt;/span&gt;&lt;/div&gt;</oef:ExpenseNarrativeTextBlock>
    <oef:OperatingExpensesCaption
      contextRef="c_17178_MSILFGovernmentPortfolioMember"
      id="ixv-73714"
      xml:lang="en-US">Annual
Fund Operating Expenses&#160;&#x2009;(expenses
that you pay each year as a percentage of the value of your investment)</oef:OperatingExpensesCaption>
    <oef:AnnualFundOperatingExpensesTableTextBlock
      contextRef="c_17178_MSILFGovernmentPortfolioMember"
      id="foot-17178_2879227-1011"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="width:100%;cellspacing:0;margin-left:0;border-bottom:0.25pt solid #000000;margin-top:10px;"&gt;
  &lt;tr style="height:1px;"&gt;
    &lt;td style="height:1px;width:84.95558093173594%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:15.044419068264077%"&gt;&lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&#160;&lt;/div&gt;
        &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;&lt;b&gt;Select
        Class&lt;/b&gt;&lt;/span&gt;&lt;/div&gt; &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;Advisory
        Fee&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;-sec-ix-redline:true;"&gt;0.15%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;Distribution
        and/or Shareholder Service (12b-1) Fee&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;-sec-ix-redline:true;"&gt;0.55%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;Other
        Expenses&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;-sec-ix-redline:true;"&gt;0.05%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;Shareholder
        Service Fee&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;-sec-ix-redline:true;"&gt;0.25%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;Total
        Annual Fund Operating Expenses&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:6pt;;-sec-ix-redline:true;"&gt;&lt;sup&gt;1&lt;/sup&gt;&lt;/span&gt;
        &lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;-sec-ix-redline:true;"&gt;1.00%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;Fee
        Waiver and/or Expense Reimbursement&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:6pt;;-sec-ix-redline:true;"&gt;&lt;sup&gt;1&lt;/sup&gt;&lt;/span&gt;
        &lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;-sec-ix-redline:true;"&gt;0.05%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;Total
        Annual Fund Operating Expenses After Fee Waiver and/or Expense Reimbursement&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:6pt;;-sec-ix-redline:true;"&gt;&lt;sup&gt;1&lt;/sup&gt;&lt;/span&gt;
        &lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;-sec-ix-redline:true;"&gt;0.95%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:AnnualFundOperatingExpensesTableTextBlock>
    <oef:ManagementFeesOverAssets
      contextRef="c_17178_MSILFGovernmentPortfolio_ClassSelectMember"
      decimals="INF"
      id="ixv-131413"
      unitRef="RATIO">0.0015</oef:ManagementFeesOverAssets>
    <oef:DistributionAndService12b1FeesOverAssets
      contextRef="c_17178_MSILFGovernmentPortfolio_ClassSelectMember"
      decimals="INF"
      id="ixv-131414"
      unitRef="RATIO">0.0055</oef:DistributionAndService12b1FeesOverAssets>
    <oef:OtherExpensesOverAssets
      contextRef="c_17178_MSILFGovernmentPortfolio_ClassSelectMember"
      decimals="INF"
      id="foot-17178_2879227-1021"
      unitRef="RATIO">0.0005</oef:OtherExpensesOverAssets>
    <oef:Component1OtherExpensesOverAssets
      contextRef="c_17178_MSILFGovernmentPortfolio_ClassSelectMember"
      decimals="INF"
      id="ixv-131416"
      unitRef="RATIO">0.0025</oef:Component1OtherExpensesOverAssets>
    <oef:ExpensesOverAssets
      contextRef="c_17178_MSILFGovernmentPortfolio_ClassSelectMember"
      decimals="INF"
      id="foot-17178_2879227-1031"
      unitRef="RATIO">0.01</oef:ExpensesOverAssets>
    <oef:FeeWaiverOrReimbursementOverAssets
      contextRef="c_17178_MSILFGovernmentPortfolio_ClassSelectMember"
      decimals="INF"
      id="foot-17178_2879227-1041"
      unitRef="RATIO">0.0005</oef:FeeWaiverOrReimbursementOverAssets>
    <oef:NetExpensesOverAssets
      contextRef="c_17178_MSILFGovernmentPortfolio_ClassSelectMember"
      decimals="INF"
      id="foot-17178_2879227-1051"
      unitRef="RATIO">0.0095</oef:NetExpensesOverAssets>
    <oef:ExpenseExampleHeading
      contextRef="c_17178_MSILFGovernmentPortfolioMember"
      id="ixv-73803"
      xml:lang="en-US">Example</oef:ExpenseExampleHeading>
    <oef:ExpenseExampleNarrativeTextBlock
      contextRef="c_17178_MSILFGovernmentPortfolioMember"
      id="ixv-73807"
      xml:lang="en-US">

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;The example below is intended to help you compare
the cost of investing in the Fund&#x2019;s&#160;&#x2009;Select&#160;&#x2009;Class with the cost of investing in &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;other
mutual funds.&lt;/span&gt;&lt;/div&gt;

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;The example assumes that you invest $10,000
in the Fund&#x2019;s&#160;&#x2009;Select Class for the time periods indicated and then redeem all of your &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;shares
at the end of those periods, your investment has a 5% return each year and that the Fund&#x2019;s operating expenses remain the &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;same
(except that the example incorporates the fee waiver and/or expense reimbursement arrangement for only the first year). &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;Although
your actual costs may be higher or lower, based on these assumptions your costs would be:&lt;/span&gt;&lt;/div&gt;</oef:ExpenseExampleNarrativeTextBlock>
    <oef:ExpenseExampleWithRedemptionTableTextBlock
      contextRef="c_17178_MSILFGovernmentPortfolioMember"
      id="ixv-73821"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="width:100%;cellspacing:0;margin-left:0;border-bottom:0.25pt solid #000000;margin-top:10px;"&gt;
  &lt;tr style="height:1px;"&gt;
    &lt;td style="height:1px;width:34.33401678981779%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:15.787844790901001%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:16.368138032419047%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:16.368138032419047%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:16.368138032419047%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:0.7737243220240628%"&gt;&lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&#160;&lt;/div&gt;
        &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;&lt;b&gt;1
        Year&lt;/b&gt;&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;&lt;b&gt;3
        Years&lt;/b&gt;&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;&lt;b&gt;5
        Years&lt;/b&gt;&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;&lt;b&gt;10
        Years&lt;/b&gt;&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;Select
        Class&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;"&gt;$97
        &lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;"&gt;$313
        &lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;"&gt;$548
        &lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;"&gt;$1,220
        &lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:top"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:ExpenseExampleWithRedemptionTableTextBlock>
    <oef:ExpenseExampleYear01
      contextRef="c_17178_MSILFGovernmentPortfolio_ClassSelectMember"
      decimals="INF"
      id="ixv-131420"
      unitRef="USD">97</oef:ExpenseExampleYear01>
    <oef:ExpenseExampleYear03
      contextRef="c_17178_MSILFGovernmentPortfolio_ClassSelectMember"
      decimals="INF"
      id="ixv-131421"
      unitRef="USD">313</oef:ExpenseExampleYear03>
    <oef:ExpenseExampleYear05
      contextRef="c_17178_MSILFGovernmentPortfolio_ClassSelectMember"
      decimals="INF"
      id="ixv-131422"
      unitRef="USD">548</oef:ExpenseExampleYear05>
    <oef:ExpenseExampleYear10
      contextRef="c_17178_MSILFGovernmentPortfolio_ClassSelectMember"
      decimals="INF"
      id="ixv-131423"
      unitRef="USD">1220</oef:ExpenseExampleYear10>
    <oef:StrategyHeading
      contextRef="c_17178_MSILFGovernmentPortfolioMember"
      id="ixv-73872"
      xml:lang="en-US">Principal
Investment Strategies</oef:StrategyHeading>
    <oef:StrategyNarrativeTextBlock
      contextRef="c_17178_MSILFGovernmentPortfolioMember"
      id="ixv-73876"
      xml:lang="en-US">

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;The Fund has adopted a policy to invest exclusively
in obligations issued or guaranteed by the U.S. Government and its agencies and &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;instrumentalities
and in repurchase agreements collateralized by such securities, and, accordingly, qualifies as a &#x201c;government money &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;market
fund&#x201d; under federal regulations. The Fund is permitted to hold a portion of its assets in cash.&lt;/span&gt;&lt;/div&gt;

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;A &#x201c;government money market fund&#x201d;
is a money market fund that invests at least 99.5% of its total assets in cash, securities issued or &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;guaranteed
by the United States or certain U.S. government agencies or instrumentalities and/or repurchase agreements that are &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;collateralized
fully by the foregoing. A &#x201c;government money market fund&#x201d; is exempt from requirements that permit and, under &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;certain
circumstances, require money market funds to impose a &#x201c;liquidity fee&#x201d; on redemptions. In selecting investments, the Adviser
&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;seeks to maintain the Fund&#x2019;s share
price at $1.00. The share price remaining stable at $1.00 means that the Fund would preserve the &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;principal
value of your investment.&lt;/span&gt;&lt;span style="-sec-ix-redline:true;"&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;
As a &#x201c;government money market fund,&#x201d; the Fund may value its securities using the amortized &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;cost
method as permitted by Rule 2a-7 under the Investment Company Act of 1940, as amended (&#x201c;Rule 2a-7&#x201d; under the &#x201c;1940
&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;Act&#x201d;) to seek
to maintain a stable net asset value per share of $1.00.&lt;/span&gt;&lt;/div&gt;

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;In addition, the Fund has adopted a policy
that provides, under normal circumstances, at least 80% of the Fund&#x2019;s assets will be &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;invested
in obligations issued or guaranteed by the U.S. Government and its agencies and instrumentalities and in repurchase &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;agreements
collateralized by such securities. This policy may be changed without shareholder approval; however, shareholders would &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;be
notified upon 60 days&#x2019; notice in writing of any changes.&lt;/span&gt;&lt;/div&gt;

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;The Fund&#x2019;s investments
are subject to the quality, diversification, maturity, liquidity and other requirements of Rule 2a-7.&lt;/span&gt;&lt;/div&gt;</oef:StrategyNarrativeTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17178_MSILFGovernmentPortfolio_157Member"
      id="ixv-73938"
      xml:lang="en-US">&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;You
could lose money by investing in the Fund.&lt;/span&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17178_MSILFGovernmentPortfolio_164Member"
      id="ixv-73942"
      xml:lang="en-US">&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;An
investment in the Fund is not a bank account and is not insured or guaranteed by the Federal &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;Deposit
Insurance Corporation (&#x201c;FDIC&#x201d;) or any other government agency.&lt;/span&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17178_MSILFGovernmentPortfolio_165Member"
      id="ixv-73952"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;"&gt;&lt;b&gt;Credit
        and Interest Rate Risk.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt; Credit risk refers
        to the possibility that the issuer or guarantor of a security, or counterparty to a &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;transaction,
        will be unable or unwilling or perceived to be unable or unwilling to make interest payments and/or repay the &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;principal
        on its debt or otherwise honor its obligations, including the risk of default. In such instances, the value of the Fund &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;could
        decline and the Fund could lose money. If an issuer&#x2019;s, guarantor&#x2019;s or counterparty&#x2019;s financial condition worsens,
        the credit &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;quality of the issuer, guarantor
        or counterparty may deteriorate. Credit ratings may not be an accurate assessment of financial &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;condition,
        liquidity or credit risk. Although credit ratings may not accurately reflect the true credit risk of an instrument, a change &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;in
        the credit rating of an instrument or an issuer, guarantor or counterparty, or the market&#x2019;s perception of the creditworthiness
        of &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;an instrument or issuer, guarantor or
        counterparty can have a rapid, adverse effect on the instrument&#x2019;s value and liquidity and &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;make
        it more difficult for the Fund to sell at an advantageous price or time. Interest rate risk refers to the decline in the value of a &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;fixed-income
        security resulting from changes in the general level of interest rates. A wide variety of market and economic factors &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;can
        cause interest rates to rise or fall, including central bank monetary policy, rising inflation, disinflation or deflation, and &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;changes
        in general economic conditions. When the general level of interest rates goes up, the prices of most fixed-income &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;securities
        go down. When the general level of interest rates goes down, the prices of most fixed-income securities go up but the &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;yield
        or income from new issuances of fixed-income securities generally decreases. Securities with longer durations will generally &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;be
        more sensitive to changes in interest rates than securities with shorter durations. Fluctuations in interest rates may also affect &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;the
        liquidity of and income generated by fixed-income instruments held by the Fund.&#160;&#x2009; The Fund may face a heightened level of
        &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;interest rate risk in times of monetary policy
        change and/or uncertainty, such as when the Federal Reserve Board adjusts a &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;quantitative
        easing program and/or changes rates. Changing interest rates may have unpredictable effects on the markets and may &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;detract
        from Fund performance. A changing interest rate environment increases certain risks, including the potential for periods of &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;market
        volatility and increased redemptions.&#160;&#x2009;&lt;/span&gt;&lt;/div&gt; &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17178_MSILFGovernmentPortfolio_166Member"
      id="ixv-73984"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;"&gt;&lt;b&gt;Fixed-Income
        Securities.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt; Fixed-income securities are
        subject to the risk of the issuer&#x2019;s inability to meet principal and interest &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;payments
        on its obligations (i.e., credit risk) and are subject to price volatility resulting from, among other things, interest rate &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;sensitivity
        (i.e., interest rate risk), market perception of the creditworthiness of the issuer and general market liquidity (i.e., market &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;risk).
        Securities with longer durations are likely to be more sensitive to changes in interest rates, generally making them more &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;volatile
        than securities with shorter durations. The Fund may be subject to certain liquidity risks that may result from the lack of &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;an
        active market and the reduced number and capacity of traditional market participants to make a market in fixed-income &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;securities.&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17178_MSILFGovernmentPortfolio_178Member"
      id="ixv-74003"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;"&gt;&lt;b&gt;U.S.
        Government Securities.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt; Different types
        of U.S. government securities are subject to different levels of credit risk, including the &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;risk
        of default, depending on the nature of the particular government support for that security. For example, a U.S. government-&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;sponsored
        entity, such as Federal National Mortgage Association or Federal Home Loan Mortgage Corporation, although &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;chartered
        or sponsored by an Act of Congress, may issue securities that are neither insured nor guaranteed by the U.S. Treasury &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;and,
        therefore, are not backed by the full faith and credit of the United States. With respect to U.S. government securities that are &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;not
        backed by the full faith and credit of the United States, there is the risk that the U.S. government will not provide financial &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;support
        to such U.S. government agencies, instrumentalities or sponsored enterprises if it is not obligated to do so by law. U.S. &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;government
        securities are also subject to interest rate risks and can exhibit price fluctuations resulting from increases or decreases &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;in
        interest rates.&lt;/span&gt;&lt;/div&gt; &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17178_MSILFGovernmentPortfolio_268Member"
      id="ixv-74024"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;"&gt;&lt;b&gt;Repurchase
        Agreements.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt; Repurchase agreements are
        subject to risks associated with the possibility of default by the seller at a time &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;when
        the collateral has declined in value, or insolvency of the seller, which may affect the Fund&#x2019;s right to control the collateral
        and &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;result in certain costs and delays. Repurchase
        agreements may involve a greater degree of credit risk than investments in U.S. &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;government
        securities.&#160;&#x2009;&lt;/span&gt;&lt;/div&gt; &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17178_MSILFGovernmentPortfolio_174Member"
      id="ixv-74040"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;"&gt;&lt;b&gt;Market
        and Geopolitical Risk.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt; The value of your
        investment in the Fund is based on the values of the Fund&#x2019;s investments, which &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;change
        due to economic and other events that affect the&#160;&#x2009;U.S. and global markets generally, as well as those that affect or are &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;perceived
        or expected to affect particular regions, countries, industries, companies, issuers, sectors, asset classes or governments. &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;These
        types of events may be sudden and unexpected, and could adversely affect the value (or income generated by) and liquidity &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;of
        the Fund&#x2019;s investments, which may in turn impact the Fund&#x2019;s ability to sell securities and/or its ability to meet redemptions.
        &lt;/span&gt;&lt;/div&gt; &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;padding-right:2%;padding-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#999999;;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:12pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;The
        risks associated with these developments may be magnified if certain social, political, economic and other conditions and &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;events
        (such as war, natural disasters or events, epidemics and pandemics, terrorism, conflicts, social unrest, recessions, inflation, &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;interest
        rate changes and supply chain disruptions) adversely interrupt or otherwise affect the global economy and financial &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;markets.
        It is difficult to predict when events affecting the U.S. or global financial markets or economies may occur, the effects &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;that
        such events may have and the duration of those effects (which may last for extended periods). These types of events may &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;negatively
        impact broad segments of businesses and populations and have a significant and rapid negative impact on the &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;performance
        or value of the Fund&#x2019;s investments, adversely affect &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;the
        Fund&#x2019;s ability to maintain a stable $1.00 share price&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;
        and &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;exacerbate pre-existing risks to the
        Fund. The frequency and magnitude of resulting changes in the value of the Fund&#x2019;s &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;investments
        cannot be predicted.&lt;/span&gt;&lt;/div&gt; &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17178_MSILFGovernmentPortfolio_480Member"
      id="ixv-74107"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;-sec-ix-redline:true;"&gt;&lt;b&gt;Large
        Transactions Risk.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;
        The Fund may experience adverse effects when certain large shareholders, or a number of shareholders &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;collectively,
        purchase or redeem large amounts of shares of the Fund, which may occur rapidly or unexpectedly. Such larger than &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;normal
        shareholder redemptions may adversely affect the Fund&#x2019;s ability to maintain a stable $1.00 share price and negatively &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;impact
        the Fund&#x2019;s liquidity. In some circumstances, the Fund may hold a relatively large proportion of its assets in cash in &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;anticipation
        of large redemptions. These large redemptions may also force the Fund to sell portfolio securities or other assets when &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;it
        might not otherwise do so, which may adversely affect the Fund&#x2019;s ability to maintain a stable $1.00 share price and increase the
        &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;Fund&#x2019;s transaction
        costs. In addition, large purchases of Fund shares may adversely affect the Fund&#x2019;s performance to the extent &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;that
        the Fund is delayed in investing new cash and is required to maintain a larger cash position than it ordinarily would.&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
        &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17178_MSILFGovernmentPortfolio_171Member"
      id="ixv-74127"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;"&gt;&lt;b&gt;Stable
        NAV Risk.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt; The Fund may not be able to
        maintain a stable $1.00 share price at all times. If the Fund or another money &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;market
        fund fails to maintain a stable NAV (or if there is a perceived threat of the inability to maintain a stable NAV), the Fund &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;could
        be subject to increased redemptions, which may adversely impact the Fund&#x2019;s ability to maintain a stable $1.00 share price.&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17178_MSILFGovernmentPortfolio_188Member"
      id="ixv-74142"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;"&gt;&lt;b&gt;Active
        Management Risk.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt; In pursuing the Fund&#x2019;s
        investment objective, the Adviser has considerable leeway in deciding which &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;investments
        to buy, hold or sell on a day-to-day basis, and which trading strategies to use. For example, the Adviser, in its &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;discretion,
        may determine to use some permitted trading strategies while not using others. The success or failure of such decisions &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;will
        affect the Fund&#x2019;s performance.&lt;/span&gt;&lt;/div&gt; &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:BarChartAndPerformanceTableHeading
      contextRef="c_17178_MSILFGovernmentPortfolioMember"
      id="ixv-74165"
      xml:lang="en-US">Performance
Information</oef:BarChartAndPerformanceTableHeading>
    <oef:PerformanceNarrativeTextBlock
      contextRef="c_17178_MSILFGovernmentPortfolioMember"
      id="ixv-74169"
      xml:lang="en-US">

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;The
bar chart and table below provide some indication of the risks of investing in the Fund by showing changes in the performance &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;of
the Fund&#x2019;s Select Class shares from year-to-year and by showing the average annual returns of the Fund&#x2019;s Select Class shares
for the &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;one, five year and since inception
periods. &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;The
Fund&#x2019;s past performance is not necessarily an indication of how the Fund will &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;perform
in the future.&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt; Updated performance
information is available online at &lt;/span&gt;&lt;a href="DUMMY_17178_0_9"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;www.morganstanley.com/liquidity&lt;/span&gt;&lt;/a&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;.&lt;/span&gt;&lt;/div&gt;</oef:PerformanceNarrativeTextBlock>
    <oef:PerformanceInformationIllustratesVariabilityOfReturns
      contextRef="c_17178_MSILFGovernmentPortfolioMember"
      id="ixv-74171"
      xml:lang="en-US">The
bar chart and table below provide some indication of the risks of investing in the Fund by showing changes in the performance of
the Fund&#x2019;s Select Class shares from year-to-year and by showing the average annual returns of the Fund&#x2019;s Select Class shares
for the one, five year and since inception
periods. </oef:PerformanceInformationIllustratesVariabilityOfReturns>
    <oef:PerformancePastDoesNotIndicateFuture
      contextRef="c_17178_MSILFGovernmentPortfolioMember"
      id="ixv-74175"
      xml:lang="en-US">The
Fund&#x2019;s past performance is not necessarily an indication of how the Fund will perform
in the future.</oef:PerformancePastDoesNotIndicateFuture>
    <oef:PerformanceAvailabilityWebSiteAddress
      contextRef="c_17178_MSILFGovernmentPortfolioMember"
      id="ixv-74179"
      xml:lang="en-US">www.morganstanley.com/liquidity</oef:PerformanceAvailabilityWebSiteAddress>
    <oef:BarChartHeading
      contextRef="c_17178_MSILFGovernmentPortfolioMember"
      id="ixv-74184"
      xml:lang="en-US">Annual
Total Returns&#x2014;Calendar Years</oef:BarChartHeading>
    <oef:BarChartTableTextBlock
      contextRef="c_17178_MSILFGovernmentPortfolioMember"
      id="ixv-74188"
      xml:lang="en-US">

&lt;div&gt;&lt;img alt="image" src="pr17178img003.jpg"/&gt;&lt;/div&gt;</oef:BarChartTableTextBlock>
    <oef:BarChartClosingTextBlock
      contextRef="c_17178_MSILFGovernmentPortfolioMember"
      id="ixv-74197"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="width:100%;cellspacing:0;padding-bottom:2pt;padding-top:0pt;margin-left:0pt;"&gt;
  &lt;tr style="height:1px;"&gt;
    &lt;td style="height:1px;width:33.14119922630561%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:33.71953578336557%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:33.13926499032882%"&gt;&lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;&lt;b&gt;High
        Quarter&lt;/b&gt;&lt;/span&gt; &lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;12/31/23&lt;/span&gt;
        &lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;"&gt;1.12%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;&lt;b&gt;Low
        Quarter&lt;/b&gt;&lt;/span&gt; &lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;06/30/20&lt;/span&gt;
        &lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;"&gt;0.00%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:BarChartClosingTextBlock>
    <oef:HighestQuarterlyReturnLabel
      contextRef="c_17178_MSILFGovernmentPortfolio_ClassSelectMember"
      id="ixv-74207"
      xml:lang="en-US">High
        Quarter</oef:HighestQuarterlyReturnLabel>
    <oef:BarChartHighestQuarterlyReturnDate
      contextRef="c_17178_MSILFGovernmentPortfolio_ClassSelectMember"
      id="ixv-74212"
      xml:lang="en-US">2023-12-31</oef:BarChartHighestQuarterlyReturnDate>
    <oef:BarChartHighestQuarterlyReturn
      contextRef="c_17178_MSILFGovernmentPortfolio_ClassSelectMember"
      decimals="INF"
      id="ixv-131424"
      unitRef="RATIO">0.0112</oef:BarChartHighestQuarterlyReturn>
    <oef:LowestQuarterlyReturnLabel
      contextRef="c_17178_MSILFGovernmentPortfolio_ClassSelectMember"
      id="ixv-74220"
      xml:lang="en-US">Low
        Quarter</oef:LowestQuarterlyReturnLabel>
    <oef:BarChartLowestQuarterlyReturnDate
      contextRef="c_17178_MSILFGovernmentPortfolio_ClassSelectMember"
      id="ixv-74225"
      xml:lang="en-US">2020-06-30</oef:BarChartLowestQuarterlyReturnDate>
    <oef:BarChartLowestQuarterlyReturn
      contextRef="c_17178_MSILFGovernmentPortfolio_ClassSelectMember"
      decimals="INF"
      id="ixv-131425"
      unitRef="RATIO">0</oef:BarChartLowestQuarterlyReturn>
    <oef:PerformanceTableHeading
      contextRef="c_17178_MSILFGovernmentPortfolioMember"
      id="ixv-74255"
      xml:lang="en-US">Average
Annual Total Returns(for
the Periods Ended&#160;&#x2009;December
31, 2025)</oef:PerformanceTableHeading>
    <oef:PerformanceTableTextBlock
      contextRef="c_17178_MSILFGovernmentPortfolioMember"
      id="ixv-74267"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="width:100%;cellspacing:0;margin-left:0;border-bottom:0.25pt solid #000000;margin-top:10px;"&gt;
  &lt;tr style="height:1px;"&gt;
    &lt;td style="height:1px;width:50.800317417307%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:16.377958851878375%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:16.377958851878375%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:16.443764878936268%"&gt;&lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&#160;&lt;/div&gt;
        &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:center;text-align:center;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;&lt;b&gt;Past&lt;/b&gt;&lt;/span&gt;&lt;br/&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;&lt;b&gt;One
        Year&lt;/b&gt;&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:center;text-align:center;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;&lt;b&gt;Past&lt;/b&gt;&lt;/span&gt;&lt;br/&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;&lt;b&gt;Five
        Years&lt;/b&gt;&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:center;text-align:center;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;&lt;b&gt;Since&lt;/b&gt;&lt;/span&gt;&lt;br/&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;&lt;b&gt;Inception&lt;/b&gt;&lt;/span&gt;&lt;br/&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;&lt;b&gt;03/31/16&lt;/b&gt;&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;Government
        Portfolio&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:center;text-align:center;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;-sec-ix-redline:true;"&gt;3.40%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:center;text-align:center;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;-sec-ix-redline:true;"&gt;2.58%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:center;text-align:center;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;-sec-ix-redline:true;"&gt;1.57%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:PerformanceTableTextBlock>
    <oef:AvgAnnlRtrPct
      contextRef="c_17178_MSILFGovernmentPortfolio_ClassSelect_2025_01_01_2025_12_31Member"
      decimals="INF"
      id="ixv-131426"
      unitRef="RATIO">0.034</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="c_17178_MSILFGovernmentPortfolio_ClassSelect_2021_01_01_2025_12_31Member"
      decimals="INF"
      id="ixv-131427"
      unitRef="RATIO">0.0258</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="c_17178_MSILFGovernmentPortfolio_ClassSelect_2016_03_31_2025_12_31Member"
      decimals="INF"
      id="ixv-131428"
      unitRef="RATIO">0.0157</oef:AvgAnnlRtrPct>
    <oef:PerformanceTableClosingTextBlock
      contextRef="c_17178_MSILFGovernmentPortfolioMember"
      id="ixv-74316"
      xml:lang="en-US">

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;You
may obtain the Fund&#x2019;s 7-day current yield by calling &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;1-888-378-1630&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;.&lt;/span&gt;&lt;/div&gt;</oef:PerformanceTableClosingTextBlock>
    <oef:MoneyMarketSevenDayYieldCaption
      contextRef="c_17178_MSILFGovernmentPortfolioMember"
      id="ixv-74318"
      xml:lang="en-US">You
may obtain the Fund&#x2019;s 7-day current yield by calling 1-888-378-1630.</oef:MoneyMarketSevenDayYieldCaption>
    <oef:MoneyMarketSevenDayYieldPhone
      contextRef="c_17178_MSILFGovernmentPortfolioMember"
      id="ixv-74320"
      xml:lang="en-US">1-888-378-1630</oef:MoneyMarketSevenDayYieldPhone>
    <oef:ObjectiveHeading
      contextRef="c_17178_MSILFTreasuryPortfolioMember"
      id="ixv-74396"
      xml:lang="en-US">Investment
Objective</oef:ObjectiveHeading>
    <oef:ObjectivePrimaryTextBlock
      contextRef="c_17178_MSILFTreasuryPortfolioMember"
      id="ixv-74400"
      xml:lang="en-US">

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;The Treasury Portfolio (the &#x201c;Fund&#x201d;)
seeks preservation of capital, daily liquidity and maximum current income.&lt;/span&gt;&lt;/div&gt;</oef:ObjectivePrimaryTextBlock>
    <oef:ExpenseHeading
      contextRef="c_17178_MSILFTreasuryPortfolioMember"
      id="ixv-74405"
      xml:lang="en-US">Fees
and Expenses</oef:ExpenseHeading>
    <oef:ExpenseNarrativeTextBlock
      contextRef="c_17178_MSILFTreasuryPortfolioMember"
      id="ixv-74409"
      xml:lang="en-US">

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;The table below describes the expenses that
you may pay if you buy, hold and sell Select Class shares of the Fund. The Fund does not &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;charge
any sales loads or other fees when you purchase or redeem shares. &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;&lt;b&gt;You
may pay fees other than the fees and expenses of the &lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;&lt;b&gt;Fund,
such as brokerage commissions and other fees charged by financial intermediaries, which are not reflected in the tables &lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;&lt;b&gt;and
examples below.&lt;/b&gt;&lt;/span&gt;&lt;/div&gt;</oef:ExpenseNarrativeTextBlock>
    <oef:OperatingExpensesCaption
      contextRef="c_17178_MSILFTreasuryPortfolioMember"
      id="ixv-74420"
      xml:lang="en-US">Annual
Fund Operating Expenses (expenses
that you pay each year as a percentage of the value of your investment)</oef:OperatingExpensesCaption>
    <oef:AnnualFundOperatingExpensesTableTextBlock
      contextRef="c_17178_MSILFTreasuryPortfolioMember"
      id="foot-17178_2879280-1011"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="width:100%;cellspacing:0;margin-left:0;border-bottom:0.25pt solid #000000;margin-top:10px;"&gt;
  &lt;tr style="height:1px;"&gt;
    &lt;td style="height:1px;width:90.29941742311341%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:9.702518048270656%"&gt;&lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&#160;&lt;/div&gt;
        &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;&lt;b&gt;Select
        Class&lt;/b&gt;&lt;/span&gt;&lt;/div&gt; &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;Advisory
        Fee&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;"&gt;0.15%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;Distribution
        and/or Shareholder Service (12b-1) Fee&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;"&gt;0.55%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;Other
        Expenses&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;"&gt;0.06%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;Shareholder
        Service Fee&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;"&gt;0.25%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;Total
        Annual Fund Operating Expenses&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:6pt;;"&gt;&lt;sup&gt;1&lt;/sup&gt;&lt;/span&gt;
        &lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;"&gt;1.01%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;Fee
        Waiver and/or Expense Reimbursement&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:6pt;;"&gt;&lt;sup&gt;1&lt;/sup&gt;&lt;/span&gt;
        &lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;"&gt;0.01%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;Total
        Annual Fund Operating Expenses After Fee Waiver and/or Expense Reimbursement&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:6pt;;"&gt;&lt;sup&gt;1&lt;/sup&gt;&lt;/span&gt;
        &lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;"&gt;1.00%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:AnnualFundOperatingExpensesTableTextBlock>
    <oef:ManagementFeesOverAssets
      contextRef="c_17178_MSILFTreasuryPortfolio_ClassSelectMember"
      decimals="INF"
      id="ixv-131429"
      unitRef="RATIO">0.0015</oef:ManagementFeesOverAssets>
    <oef:DistributionAndService12b1FeesOverAssets
      contextRef="c_17178_MSILFTreasuryPortfolio_ClassSelectMember"
      decimals="INF"
      id="ixv-131430"
      unitRef="RATIO">0.0055</oef:DistributionAndService12b1FeesOverAssets>
    <oef:OtherExpensesOverAssets
      contextRef="c_17178_MSILFTreasuryPortfolio_ClassSelectMember"
      decimals="INF"
      id="foot-17178_2879280-1021"
      unitRef="RATIO">0.0006</oef:OtherExpensesOverAssets>
    <oef:Component1OtherExpensesOverAssets
      contextRef="c_17178_MSILFTreasuryPortfolio_ClassSelectMember"
      decimals="INF"
      id="ixv-131432"
      unitRef="RATIO">0.0025</oef:Component1OtherExpensesOverAssets>
    <oef:ExpensesOverAssets
      contextRef="c_17178_MSILFTreasuryPortfolio_ClassSelectMember"
      decimals="INF"
      id="foot-17178_2879280-1031"
      unitRef="RATIO">0.0101</oef:ExpensesOverAssets>
    <oef:FeeWaiverOrReimbursementOverAssets
      contextRef="c_17178_MSILFTreasuryPortfolio_ClassSelectMember"
      decimals="INF"
      id="foot-17178_2879280-1041"
      unitRef="RATIO">0.0001</oef:FeeWaiverOrReimbursementOverAssets>
    <oef:NetExpensesOverAssets
      contextRef="c_17178_MSILFTreasuryPortfolio_ClassSelectMember"
      decimals="INF"
      id="foot-17178_2879280-1051"
      unitRef="RATIO">0.01</oef:NetExpensesOverAssets>
    <oef:ExpenseExampleHeading
      contextRef="c_17178_MSILFTreasuryPortfolioMember"
      id="ixv-74509"
      xml:lang="en-US">Example</oef:ExpenseExampleHeading>
    <oef:ExpenseExampleNarrativeTextBlock
      contextRef="c_17178_MSILFTreasuryPortfolioMember"
      id="ixv-74513"
      xml:lang="en-US">

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;The example below is intended to help you compare
the cost of investing in the Fund&#x2019;s&#160;&#x2009;Select&#160;&#x2009;Class with the cost of investing in &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;other
mutual funds.&lt;/span&gt;&lt;/div&gt;

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;The example assumes that you invest $10,000
in the Fund&#x2019;s&#160;&#x2009;Select Class for the time periods indicated and then redeem all of your &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;shares
at the end of those periods, your investment has a 5% return each year and that the Fund&#x2019;s operating expenses remain the &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;same
(except that the example incorporates the fee waiver and/or expense reimbursement arrangement for only the first year). &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;Although
your actual costs may be higher or lower, based on these assumptions your costs would be:&lt;/span&gt;&lt;/div&gt;</oef:ExpenseExampleNarrativeTextBlock>
    <oef:ExpenseExampleWithRedemptionTableTextBlock
      contextRef="c_17178_MSILFTreasuryPortfolioMember"
      id="ixv-74527"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="width:100%;cellspacing:0;margin-left:0;border-bottom:0.25pt solid #000000;margin-top:10px;"&gt;
  &lt;tr style="height:1px;"&gt;
    &lt;td style="height:1px;width:34.33401678981779%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:15.787844790901001%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:16.368138032419047%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:16.368138032419047%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:16.368138032419047%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:0.7737243220240628%"&gt;&lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&#160;&lt;/div&gt;
        &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;&lt;b&gt;1
        Year&lt;/b&gt;&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;&lt;b&gt;3
        Years&lt;/b&gt;&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;&lt;b&gt;5
        Years&lt;/b&gt;&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;&lt;b&gt;10
        Years&lt;/b&gt;&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;Select
        Class&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;"&gt;$102
        &lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;"&gt;$321
        &lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;"&gt;$557
        &lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;"&gt;$1,235
        &lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:top"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:ExpenseExampleWithRedemptionTableTextBlock>
    <oef:ExpenseExampleYear01
      contextRef="c_17178_MSILFTreasuryPortfolio_ClassSelectMember"
      decimals="INF"
      id="ixv-131436"
      unitRef="USD">102</oef:ExpenseExampleYear01>
    <oef:ExpenseExampleYear03
      contextRef="c_17178_MSILFTreasuryPortfolio_ClassSelectMember"
      decimals="INF"
      id="ixv-131437"
      unitRef="USD">321</oef:ExpenseExampleYear03>
    <oef:ExpenseExampleYear05
      contextRef="c_17178_MSILFTreasuryPortfolio_ClassSelectMember"
      decimals="INF"
      id="ixv-131438"
      unitRef="USD">557</oef:ExpenseExampleYear05>
    <oef:ExpenseExampleYear10
      contextRef="c_17178_MSILFTreasuryPortfolio_ClassSelectMember"
      decimals="INF"
      id="ixv-131439"
      unitRef="USD">1235</oef:ExpenseExampleYear10>
    <oef:StrategyHeading
      contextRef="c_17178_MSILFTreasuryPortfolioMember"
      id="ixv-74578"
      xml:lang="en-US">Principal
Investment Strategies</oef:StrategyHeading>
    <oef:StrategyNarrativeTextBlock
      contextRef="c_17178_MSILFTreasuryPortfolioMember"
      id="ixv-74582"
      xml:lang="en-US">

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;The Fund has adopted a policy to invest exclusively
in U.S. Treasury obligations, which are backed by the full faith and credit of the &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;United
States, and repurchase agreements collateralized by such securities, and, accordingly, qualifies as a &#x201c;government money &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;market
fund&#x201d; under federal regulations. The Fund is permitted to hold a portion of its assets in cash.&lt;/span&gt;&lt;/div&gt;

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;A &#x201c;government money market fund&#x201d;
is a money market fund that invests at least 99.5% of its total assets in cash, securities issued or &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;guaranteed
by the United States or certain U.S. government agencies or instrumentalities and/or repurchase agreements that are &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;collateralized
fully by the foregoing. A &#x201c;government money market fund&#x201d; is exempt from requirements that permit and, under &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;certain
circumstances, require money market funds to impose a &#x201c;liquidity fee&#x201d; on redemptions. In selecting investments, the Adviser
&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;seeks to maintain the Fund&#x2019;s share
price at $1.00. The share price remaining stable at $1.00 means that the Fund would preserve the &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;principal
value of your investment.&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;
As a &#x201c;government money market fund,&#x201d; the Fund may value its securities using the amortized &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;cost
method as permitted by Rule 2a-7 under the Investment Company Act of 1940, as amended (&#x201c;Rule 2a-7&#x201d; under the &#x201c;1940
&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;Act&#x201d;) to seek
to maintain a stable net asset value per share of $1.00.&lt;/span&gt;&lt;/div&gt;

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;In addition, the Fund has adopted a policy
that provides, under normal circumstances, at least 80% of the Fund&#x2019;s assets will be &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;invested
in U.S. Treasury obligations, which are backed by the full faith and credit of the United States, and repurchase agreements &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;collateralized
by such securities. This policy may be changed without shareholder approval; however, shareholders would be notified &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;upon
60 days&#x2019; notice in writing of any changes.&lt;/span&gt;&lt;/div&gt;

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;The Fund&#x2019;s investments
are subject to the quality, diversification, maturity, liquidity and other requirements of Rule 2a-7.&lt;/span&gt;&lt;/div&gt;</oef:StrategyNarrativeTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17178_MSILFTreasuryPortfolio_157Member"
      id="ixv-74643"
      xml:lang="en-US">&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;You
could lose money by investing in the Fund.&lt;/span&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17178_MSILFTreasuryPortfolio_164Member"
      id="ixv-74647"
      xml:lang="en-US">&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;An
investment in the Fund is not a bank account and is not insured or guaranteed by the Federal &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;Deposit
Insurance Corporation (&#x201c;FDIC&#x201d;) or any other government agency.&lt;/span&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17178_MSILFTreasuryPortfolio_165Member"
      id="ixv-74657"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;"&gt;&lt;b&gt;Credit
        and Interest Rate Risk.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt; Credit risk refers
        to the possibility that the issuer or guarantor of a security, or counterparty to a &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;transaction,
        will be unable or unwilling or perceived to be unable or unwilling to make interest payments and/or repay the &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;principal
        on its debt or otherwise honor its obligations, including the risk of default. In such instances, the value of the Fund &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;could
        decline and the Fund could lose money. If an issuer&#x2019;s, guarantor&#x2019;s or counterparty&#x2019;s financial condition worsens,
        the credit &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;quality of the issuer, guarantor
        or counterparty may deteriorate. Credit ratings may not be an accurate assessment of financial &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;condition,
        liquidity or credit risk. Although credit ratings may not accurately reflect the true credit risk of an instrument, a change &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;in
        the credit rating of an instrument or an issuer, guarantor or counterparty, or the market&#x2019;s perception of the creditworthiness
        of &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;an instrument or issuer, guarantor or
        counterparty can have a rapid, adverse effect on the instrument&#x2019;s value and liquidity and &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;make
        it more difficult for the Fund to sell at an advantageous price or time. Interest rate risk refers to the decline in the value of a &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;fixed-income
        security resulting from changes in the general level of interest rates. A wide variety of market and economic factors &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;can
        cause interest rates to rise or fall, including central bank monetary policy, rising inflation, disinflation or deflation, and &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;changes
        in general economic conditions. When the general level of interest rates goes up, the prices of most fixed-income &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;securities
        go down. When the general level of interest rates goes down, the prices of most fixed-income securities go up but the &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;yield
        or income from new issuances of fixed-income securities generally decreases. Securities with longer durations will generally &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;be
        more sensitive to changes in interest rates than securities with shorter durations. Fluctuations in interest rates may also affect &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;the
        liquidity of and income generated by fixed-income instruments held by the Fund.&#160;&#x2009; The Fund may face a heightened level of
        &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;interest rate risk in times of monetary policy
        change and/or uncertainty, such as when the Federal Reserve Board adjusts a &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;quantitative
        easing program and/or changes rates. Changing interest rates may have unpredictable effects on the markets and may &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;detract
        from Fund performance. A changing interest rate environment increases certain risks, including the potential for periods of &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;market
        volatility and increased redemptions.&#160;&#x2009;&lt;/span&gt;&lt;/div&gt; &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17178_MSILFTreasuryPortfolio_166Member"
      id="ixv-74689"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;"&gt;&lt;b&gt;Fixed-Income
        Securities.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt; Fixed-income securities are
        subject to the risk of the issuer&#x2019;s inability to meet principal and interest &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;payments
        on its obligations (i.e., credit risk) and are subject to price volatility resulting from, among other things, interest rate &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;sensitivity
        (i.e., interest rate risk), market perception of the creditworthiness of the issuer and general market liquidity (i.e., market &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;risk).
        Securities with longer durations are likely to be more sensitive to changes in interest rates, generally making them more &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;volatile
        than securities with shorter durations. The Fund may be subject to certain liquidity risks that may result from the lack of &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;an
        active market and the reduced number and capacity of traditional market participants to make a market in fixed-income &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;securities.&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17178_MSILFTreasuryPortfolio_692Member"
      id="ixv-74708"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;-sec-ix-redline:true;"&gt;&lt;b&gt;U.S.
        Treasury Obligations.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;
        U.S. Treasury obligations, which are backed by the full faith and credit of the United States, have &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;historically
        involved minimal risk of loss of principal if held to maturity. However, due to fluctuations in interest rates, the market &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;value
        of such securities may vary during the period shareholders own shares of the Fund. Securities issued or guaranteed by the &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;U.S.
        Treasury are backed by the full faith and credit of the United States but are guaranteed only as to the timely payment of &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;interest
        and principal when held to maturity. In addition, notwithstanding that U.S. Treasury obligations are backed by the full &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;faith
        and credit of the United States, circumstances could arise that could prevent the timely payment of interest or principal, such &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;as
        reaching the legislative &#x201c;debt ceiling.&#x201d; Such non-payment could result in losses to and redemptions from the Fund.&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17178_MSILFTreasuryPortfolio_178Member"
      id="ixv-74727"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;-sec-ix-redline:true;"&gt;&lt;b&gt;U.S.
        Government Securities.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;
        The U.S. government securities in which the Fund invests can be subject to two types of risk: credit &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;risk
        and interest rate risk. When the general level of interest rates goes up, the prices of most fixed-income securities go down. &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;When
        the general level of interest rates goes down, the prices of most fixed-income securities go up. While the credit risk &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;associated
        with these U.S. government securities generally is considered to be minimal, the interest rate risk can be substantial.&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
        &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17178_MSILFTreasuryPortfolio_268Member"
      id="ixv-74743"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;"&gt;&lt;b&gt;Repurchase
        Agreements.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt; Repurchase agreements are
        subject to risks associated with the possibility of default by the seller at a time &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;when
        the collateral has declined in value, or insolvency of the seller, which may affect the Fund&#x2019;s right to control the collateral
        and &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;result in certain costs and delays. Repurchase
        agreements may involve a greater degree of credit risk than investments in U.S. &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;government
        securities.&#160;&#x2009;&lt;/span&gt;&lt;/div&gt; &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17178_MSILFTreasuryPortfolio_174Member"
      id="ixv-74759"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;"&gt;&lt;b&gt;Market
        and Geopolitical Risk.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt; The value of your
        investment in the Fund is based on the values of the Fund&#x2019;s investments, which &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;change
        due to economic and other events that affect the&#160;&#x2009;U.S. and global markets generally, as well as those that affect or are &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;perceived
        or expected to affect particular regions, countries, industries, companies, issuers, sectors, asset classes or governments. &lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;padding-right:2%;padding-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#999999;;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:12pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;These
        types of events may be sudden and unexpected, and could adversely affect the value (or income generated by) and liquidity &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;of
        the Fund&#x2019;s investments, which may in turn impact the Fund&#x2019;s ability to sell securities and/or its ability to meet redemptions.
        &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;The risks associated with these developments
        may be magnified if certain social, political, economic and other conditions and &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;events
        (such as war, natural disasters or events, epidemics and pandemics, terrorism, conflicts, social unrest, recessions, inflation, &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;interest
        rate changes and supply chain disruptions) adversely interrupt or otherwise affect the global economy and financial &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;markets.
        It is difficult to predict when events affecting the U.S. or global financial markets or economies may occur, the effects &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;that
        such events may have and the duration of those effects (which may last for extended periods). These types of events may &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;negatively
        impact broad segments of businesses and populations and have a significant and rapid negative impact on the &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;performance
        or value of the Fund&#x2019;s investments, adversely affect &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;the
        Fund&#x2019;s ability to maintain a stable $1.00 share price&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;
        and &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;exacerbate pre-existing risks to the
        Fund. The frequency and magnitude of resulting changes in the value of the Fund&#x2019;s &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;investments
        cannot be predicted.&lt;/span&gt;&lt;/div&gt; &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17178_MSILFTreasuryPortfolio_480Member"
      id="ixv-74826"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;-sec-ix-redline:true;"&gt;&lt;b&gt;Large
        Transactions Risk.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;
        The Fund may experience adverse effects when certain large shareholders, or a number of shareholders &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;collectively,
        purchase or redeem large amounts of shares of the Fund, which may occur rapidly or unexpectedly. Such larger than &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;normal
        shareholder redemptions may adversely affect the Fund&#x2019;s ability to maintain a stable $1.00 share price and negatively &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;impact
        the Fund&#x2019;s liquidity. In some circumstances, the Fund may hold a relatively large proportion of its assets in cash in &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;anticipation
        of large redemptions. These large redemptions may also force the Fund to sell portfolio securities or other assets when &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;it
        might not otherwise do so, which may adversely affect the Fund&#x2019;s ability to maintain a stable $1.00 share price and increase the
        &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;Fund&#x2019;s transaction
        costs. In addition, large purchases of Fund shares may adversely affect the Fund&#x2019;s performance to the extent &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;that
        the Fund is delayed in investing new cash and is required to maintain a larger cash position than it ordinarily would.&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
        &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17178_MSILFTreasuryPortfolio_171Member"
      id="ixv-74846"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;"&gt;&lt;b&gt;Stable
        NAV Risk.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt; The Fund may not be able to
        maintain a stable $1.00 share price at all times. If the Fund or another money &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;market
        fund fails to maintain a stable NAV (or if there is a perceived threat of the inability to maintain a stable NAV), the Fund &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;could
        be subject to increased redemptions, which may adversely impact the Fund&#x2019;s ability to maintain a stable $1.00 share price.&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17178_MSILFTreasuryPortfolio_188Member"
      id="ixv-74861"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;"&gt;&lt;b&gt;Active
        Management Risk.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt; In pursuing the Fund&#x2019;s
        investment objective, the Adviser has considerable leeway in deciding which &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;investments
        to buy, hold or sell on a day-to-day basis, and which trading strategies to use. For example, the Adviser, in its &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;discretion,
        may determine to use some permitted trading strategies while not using others. The success or failure of such decisions &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;will
        affect the Fund&#x2019;s performance.&lt;/span&gt;&lt;/div&gt; &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:BarChartAndPerformanceTableHeading
      contextRef="c_17178_MSILFTreasuryPortfolioMember"
      id="ixv-74884"
      xml:lang="en-US">Performance
Information</oef:BarChartAndPerformanceTableHeading>
    <oef:PerformanceNarrativeTextBlock
      contextRef="c_17178_MSILFTreasuryPortfolioMember"
      id="ixv-74888"
      xml:lang="en-US">

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;The
bar chart and table below provide some indication of the risks of investing in the Fund by showing changes in the performance &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;of
the Fund&#x2019;s Select Class shares from year-to-year and by showing the average annual returns of the Fund&#x2019;s Select Class shares
for the &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;one, five year and since inception
periods. &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;The
Fund&#x2019;s past performance is not necessarily an indication of how the Fund will &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;perform
in the future.&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt; Updated performance
information is available online at &lt;/span&gt;&lt;a href="DUMMY_17178_2_7"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;www.morganstanley.com/liquidity&lt;/span&gt;&lt;/a&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;.&lt;/span&gt;&lt;/div&gt;</oef:PerformanceNarrativeTextBlock>
    <oef:PerformanceInformationIllustratesVariabilityOfReturns
      contextRef="c_17178_MSILFTreasuryPortfolioMember"
      id="ixv-74890"
      xml:lang="en-US">The
bar chart and table below provide some indication of the risks of investing in the Fund by showing changes in the performance of
the Fund&#x2019;s Select Class shares from year-to-year and by showing the average annual returns of the Fund&#x2019;s Select Class shares
for the one, five year and since inception
periods. </oef:PerformanceInformationIllustratesVariabilityOfReturns>
    <oef:PerformancePastDoesNotIndicateFuture
      contextRef="c_17178_MSILFTreasuryPortfolioMember"
      id="ixv-74894"
      xml:lang="en-US">The
Fund&#x2019;s past performance is not necessarily an indication of how the Fund will perform
in the future.</oef:PerformancePastDoesNotIndicateFuture>
    <oef:PerformanceAvailabilityWebSiteAddress
      contextRef="c_17178_MSILFTreasuryPortfolioMember"
      id="ixv-74898"
      xml:lang="en-US">www.morganstanley.com/liquidity</oef:PerformanceAvailabilityWebSiteAddress>
    <oef:BarChartHeading
      contextRef="c_17178_MSILFTreasuryPortfolioMember"
      id="ixv-74903"
      xml:lang="en-US">Annual
Total Returns&#x2014;Calendar Years</oef:BarChartHeading>
    <oef:BarChartTableTextBlock
      contextRef="c_17178_MSILFTreasuryPortfolioMember"
      id="ixv-74907"
      xml:lang="en-US">

&lt;div&gt;&lt;img alt="image" src="pr17178img004.jpg"/&gt;&lt;/div&gt;</oef:BarChartTableTextBlock>
    <oef:BarChartClosingTextBlock
      contextRef="c_17178_MSILFTreasuryPortfolioMember"
      id="ixv-74916"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="width:100%;cellspacing:0;padding-bottom:2pt;padding-top:0pt;margin-left:0pt;"&gt;
  &lt;tr style="height:1px;"&gt;
    &lt;td style="height:1px;width:33.14119922630561%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:33.71953578336557%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:33.13926499032882%"&gt;&lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:top"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;&lt;b&gt;High
        Quarter&lt;/b&gt;&lt;/span&gt; &lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:top"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;12/31/23&lt;/span&gt;
        &lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:top"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;"&gt;1.11%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="vertical-align:top"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;&lt;b&gt;Low
        Quarter&lt;/b&gt;&lt;/span&gt; &lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:top"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;03/31/22&lt;/span&gt;
        &lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:top"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;"&gt;0.00%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:BarChartClosingTextBlock>
    <oef:HighestQuarterlyReturnLabel
      contextRef="c_17178_MSILFTreasuryPortfolio_ClassSelectMember"
      id="ixv-74926"
      xml:lang="en-US">High
        Quarter</oef:HighestQuarterlyReturnLabel>
    <oef:BarChartHighestQuarterlyReturnDate
      contextRef="c_17178_MSILFTreasuryPortfolio_ClassSelectMember"
      id="ixv-74931"
      xml:lang="en-US">2023-12-31</oef:BarChartHighestQuarterlyReturnDate>
    <oef:BarChartHighestQuarterlyReturn
      contextRef="c_17178_MSILFTreasuryPortfolio_ClassSelectMember"
      decimals="INF"
      id="ixv-131440"
      unitRef="RATIO">0.0111</oef:BarChartHighestQuarterlyReturn>
    <oef:LowestQuarterlyReturnLabel
      contextRef="c_17178_MSILFTreasuryPortfolio_ClassSelectMember"
      id="ixv-74939"
      xml:lang="en-US">Low
        Quarter</oef:LowestQuarterlyReturnLabel>
    <oef:BarChartLowestQuarterlyReturnDate
      contextRef="c_17178_MSILFTreasuryPortfolio_ClassSelectMember"
      id="ixv-74944"
      xml:lang="en-US">2022-03-31</oef:BarChartLowestQuarterlyReturnDate>
    <oef:BarChartLowestQuarterlyReturn
      contextRef="c_17178_MSILFTreasuryPortfolio_ClassSelectMember"
      decimals="INF"
      id="ixv-131441"
      unitRef="RATIO">0</oef:BarChartLowestQuarterlyReturn>
    <oef:PerformanceTableHeading
      contextRef="c_17178_MSILFTreasuryPortfolioMember"
      id="ixv-74974"
      xml:lang="en-US">Average
Annual Total Returns(for
the Periods Ended&#160;&#x2009;December
31, 2025)</oef:PerformanceTableHeading>
    <oef:PerformanceTableTextBlock
      contextRef="c_17178_MSILFTreasuryPortfolioMember"
      id="ixv-74987"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="width:100%;cellspacing:0;margin-left:0;border-bottom:0.25pt solid #000000;margin-top:10px;"&gt;
  &lt;tr style="height:1px;"&gt;
    &lt;td style="height:1px;width:50.800317417307%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:16.377958851878375%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:16.377958851878375%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:16.443764878936268%"&gt;&lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&#160;&lt;/div&gt;
        &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:center;text-align:center;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;&lt;b&gt;Past&lt;/b&gt;&lt;/span&gt;&lt;br/&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;&lt;b&gt;One
        Year&lt;/b&gt;&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:center;text-align:center;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;&lt;b&gt;Past&lt;/b&gt;&lt;/span&gt;&lt;br/&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;&lt;b&gt;Five
        Years&lt;/b&gt;&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:center;text-align:center;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;&lt;b&gt;Since&lt;/b&gt;&lt;/span&gt;&lt;br/&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;&lt;b&gt;Inception&lt;/b&gt;&lt;/span&gt;&lt;br/&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;&lt;b&gt;03/31/16&lt;/b&gt;&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;Treasury
        Portfolio&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:center;text-align:center;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;-sec-ix-redline:true;"&gt;3.34%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:center;text-align:center;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;-sec-ix-redline:true;"&gt;2.54%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:center;text-align:center;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;-sec-ix-redline:true;"&gt;1.54%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:PerformanceTableTextBlock>
    <oef:AvgAnnlRtrPct
      contextRef="c_17178_MSILFTreasuryPortfolio_ClassSelect_2025_01_01_2025_12_31Member"
      decimals="INF"
      id="ixv-131442"
      unitRef="RATIO">0.0334</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="c_17178_MSILFTreasuryPortfolio_ClassSelect_2021_01_01_2025_12_31Member"
      decimals="INF"
      id="ixv-131443"
      unitRef="RATIO">0.0254</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="c_17178_MSILFTreasuryPortfolio_ClassSelect_2016_03_31_2025_12_31Member"
      decimals="INF"
      id="ixv-131444"
      unitRef="RATIO">0.0154</oef:AvgAnnlRtrPct>
    <oef:PerformanceTableClosingTextBlock
      contextRef="c_17178_MSILFTreasuryPortfolioMember"
      id="ixv-75036"
      xml:lang="en-US">

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;You
may obtain the Fund&#x2019;s 7-day current yield by calling &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;1-888-378-1630&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;.&lt;/span&gt;&lt;/div&gt;</oef:PerformanceTableClosingTextBlock>
    <oef:MoneyMarketSevenDayYieldCaption
      contextRef="c_17178_MSILFTreasuryPortfolioMember"
      id="ixv-75038"
      xml:lang="en-US">You
may obtain the Fund&#x2019;s 7-day current yield by calling 1-888-378-1630.</oef:MoneyMarketSevenDayYieldCaption>
    <oef:MoneyMarketSevenDayYieldPhone
      contextRef="c_17178_MSILFTreasuryPortfolioMember"
      id="ixv-75040"
      xml:lang="en-US">1-888-378-1630</oef:MoneyMarketSevenDayYieldPhone>
    <oef:ObjectiveHeading
      contextRef="c_17178_MSILFTreasurySecuritiesPortfolioMember"
      id="ixv-75116"
      xml:lang="en-US">Investment
Objective</oef:ObjectiveHeading>
    <oef:ObjectivePrimaryTextBlock
      contextRef="c_17178_MSILFTreasurySecuritiesPortfolioMember"
      id="ixv-75120"
      xml:lang="en-US">

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;The Treasury Securities Portfolio (the &#x201c;Fund&#x201d;)
seeks preservation of capital, daily liquidity and maximum current income.&lt;/span&gt;&lt;/div&gt;</oef:ObjectivePrimaryTextBlock>
    <oef:ExpenseHeading
      contextRef="c_17178_MSILFTreasurySecuritiesPortfolioMember"
      id="ixv-75125"
      xml:lang="en-US">Fees
and Expenses</oef:ExpenseHeading>
    <oef:ExpenseNarrativeTextBlock
      contextRef="c_17178_MSILFTreasurySecuritiesPortfolioMember"
      id="ixv-75129"
      xml:lang="en-US">

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;The table below describes the expenses that
you may pay if you buy, hold and sell Select Class shares of the Fund. The Fund does not &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;charge
any sales loads or other fees when you purchase or redeem shares. &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;&lt;b&gt;You
may pay fees other than the fees and expenses of the &lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;&lt;b&gt;Fund,
such as brokerage commissions and other fees charged by financial intermediaries, which are not reflected in the tables &lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;&lt;b&gt;and
examples below.&lt;/b&gt;&lt;/span&gt;&lt;/div&gt;</oef:ExpenseNarrativeTextBlock>
    <oef:OperatingExpensesCaption
      contextRef="c_17178_MSILFTreasurySecuritiesPortfolioMember"
      id="ixv-75140"
      xml:lang="en-US">Annual
Fund Operating Expenses (expenses
that you pay each year as a percentage of the value of your investment)</oef:OperatingExpensesCaption>
    <oef:AnnualFundOperatingExpensesTableTextBlock
      contextRef="c_17178_MSILFTreasurySecuritiesPortfolioMember"
      id="foot-17178_2879332-1011"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="width:100%;cellspacing:0;margin-left:0;border-bottom:0.25pt solid #000000;margin-top:10px;"&gt;
  &lt;tr style="height:1px;"&gt;
    &lt;td style="height:1px;width:90.29941742311341%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:9.702518048270656%"&gt;&lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&#160;&lt;/div&gt;
        &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;&lt;b&gt;Select
        Class&lt;/b&gt;&lt;/span&gt;&lt;/div&gt; &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;Advisory
        Fee&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;"&gt;0.15%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;Distribution
        and/or Shareholder Service (12b-1) Fee&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;"&gt;0.55%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;Other
        Expenses&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;"&gt;0.06%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;Shareholder
        Service Fee&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;"&gt;0.25%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;Total
        Annual Fund Operating Expenses&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:6pt;;"&gt;&lt;sup&gt;1&lt;/sup&gt;&lt;/span&gt;
        &lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;"&gt;1.01%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;Fee
        Waiver and/or Expense Reimbursement&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:6pt;;"&gt;&lt;sup&gt;1&lt;/sup&gt;&lt;/span&gt;
        &lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;"&gt;0.01%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;Total
        Annual Fund Operating Expenses After Fee Waiver and/or Expense Reimbursement&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:6pt;;"&gt;&lt;sup&gt;1&lt;/sup&gt;&lt;/span&gt;
        &lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;"&gt;1.00%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:AnnualFundOperatingExpensesTableTextBlock>
    <oef:ManagementFeesOverAssets
      contextRef="c_17178_MSILFTreasurySecuritiesPortfolio_ClassSelectMember"
      decimals="INF"
      id="ixv-131445"
      unitRef="RATIO">0.0015</oef:ManagementFeesOverAssets>
    <oef:DistributionAndService12b1FeesOverAssets
      contextRef="c_17178_MSILFTreasurySecuritiesPortfolio_ClassSelectMember"
      decimals="INF"
      id="ixv-131446"
      unitRef="RATIO">0.0055</oef:DistributionAndService12b1FeesOverAssets>
    <oef:OtherExpensesOverAssets
      contextRef="c_17178_MSILFTreasurySecuritiesPortfolio_ClassSelectMember"
      decimals="INF"
      id="foot-17178_2879332-1021"
      unitRef="RATIO">0.0006</oef:OtherExpensesOverAssets>
    <oef:Component1OtherExpensesOverAssets
      contextRef="c_17178_MSILFTreasurySecuritiesPortfolio_ClassSelectMember"
      decimals="INF"
      id="ixv-131448"
      unitRef="RATIO">0.0025</oef:Component1OtherExpensesOverAssets>
    <oef:ExpensesOverAssets
      contextRef="c_17178_MSILFTreasurySecuritiesPortfolio_ClassSelectMember"
      decimals="INF"
      id="foot-17178_2879332-1031"
      unitRef="RATIO">0.0101</oef:ExpensesOverAssets>
    <oef:FeeWaiverOrReimbursementOverAssets
      contextRef="c_17178_MSILFTreasurySecuritiesPortfolio_ClassSelectMember"
      decimals="INF"
      id="foot-17178_2879332-1041"
      unitRef="RATIO">0.0001</oef:FeeWaiverOrReimbursementOverAssets>
    <oef:NetExpensesOverAssets
      contextRef="c_17178_MSILFTreasurySecuritiesPortfolio_ClassSelectMember"
      decimals="INF"
      id="foot-17178_2879332-1051"
      unitRef="RATIO">0.01</oef:NetExpensesOverAssets>
    <oef:ExpenseExampleHeading
      contextRef="c_17178_MSILFTreasurySecuritiesPortfolioMember"
      id="ixv-75229"
      xml:lang="en-US">Example</oef:ExpenseExampleHeading>
    <oef:ExpenseExampleNarrativeTextBlock
      contextRef="c_17178_MSILFTreasurySecuritiesPortfolioMember"
      id="ixv-75233"
      xml:lang="en-US">

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;The example below is intended to help you compare
the cost of investing in the Fund&#x2019;s&#160;&#x2009;Select&#160;&#x2009;Class with the cost of investing in &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;other
mutual funds.&lt;/span&gt;&lt;/div&gt;

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;The example assumes that you invest $10,000
in the Fund&#x2019;s&#160;&#x2009;Select Class for the time periods indicated and then redeem all of your &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;shares
at the end of those periods, your investment has a 5% return each year and that the Fund&#x2019;s operating expenses remain the &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;same
(except that the example incorporates the fee waiver and/or expense reimbursement arrangement for only the first year). &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;Although
your actual costs may be higher or lower, based on these assumptions your costs would be:&lt;/span&gt;&lt;/div&gt;</oef:ExpenseExampleNarrativeTextBlock>
    <oef:ExpenseExampleWithRedemptionTableTextBlock
      contextRef="c_17178_MSILFTreasurySecuritiesPortfolioMember"
      id="ixv-75247"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="width:100%;cellspacing:0;margin-left:0;border-bottom:0.25pt solid #000000;margin-top:10px;"&gt;
  &lt;tr style="height:1px;"&gt;
    &lt;td style="height:1px;width:34.33401678981779%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:15.787844790901001%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:16.368138032419047%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:16.368138032419047%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:16.368138032419047%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:0.7737243220240628%"&gt;&lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&#160;&lt;/div&gt;
        &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;&lt;b&gt;1
        Year&lt;/b&gt;&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;&lt;b&gt;3
        Years&lt;/b&gt;&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;&lt;b&gt;5
        Years&lt;/b&gt;&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;&lt;b&gt;10
        Years&lt;/b&gt;&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;Select
        Class&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;"&gt;$102
        &lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;"&gt;$321
        &lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;"&gt;$557
        &lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;"&gt;$1,235
        &lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:top"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:ExpenseExampleWithRedemptionTableTextBlock>
    <oef:ExpenseExampleYear01
      contextRef="c_17178_MSILFTreasurySecuritiesPortfolio_ClassSelectMember"
      decimals="INF"
      id="ixv-131452"
      unitRef="USD">102</oef:ExpenseExampleYear01>
    <oef:ExpenseExampleYear03
      contextRef="c_17178_MSILFTreasurySecuritiesPortfolio_ClassSelectMember"
      decimals="INF"
      id="ixv-131453"
      unitRef="USD">321</oef:ExpenseExampleYear03>
    <oef:ExpenseExampleYear05
      contextRef="c_17178_MSILFTreasurySecuritiesPortfolio_ClassSelectMember"
      decimals="INF"
      id="ixv-131454"
      unitRef="USD">557</oef:ExpenseExampleYear05>
    <oef:ExpenseExampleYear10
      contextRef="c_17178_MSILFTreasurySecuritiesPortfolio_ClassSelectMember"
      decimals="INF"
      id="ixv-131455"
      unitRef="USD">1235</oef:ExpenseExampleYear10>
    <oef:StrategyHeading
      contextRef="c_17178_MSILFTreasurySecuritiesPortfolioMember"
      id="ixv-75298"
      xml:lang="en-US">Principal
Investment Strategies</oef:StrategyHeading>
    <oef:StrategyNarrativeTextBlock
      contextRef="c_17178_MSILFTreasurySecuritiesPortfolioMember"
      id="ixv-75304"
      xml:lang="en-US">

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;The Fund has adopted a
policy to invest exclusively in U.S. Treasury obligations, which are backed by the full faith and credit of the &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;United
States and, accordingly, qualifies as a &#x201c;government money market fund&#x201d; under federal regulations. The Fund is permitted
to &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;hold a portion of
its assets in cash.&lt;/span&gt;&lt;/div&gt;

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;A &#x201c;government money
market fund&#x201d; is a money market fund that invests at least 99.5% of its total assets in cash, securities issued or &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;guaranteed
by the United States or certain&#160;&#x2009;U.S. government agencies or instrumentalities and/or repurchase agreements that are &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;collateralized
fully by the foregoing. A &#x201c;government money market fund&#x201d; is exempt from requirements that permit and, under &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;certain
circumstances, require money market funds to impose a &#x201c;liquidity fee&#x201d; on redemptions. In selecting investments, the Adviser
&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;seeks to maintain the
Fund&#x2019;s share price at $1.00. The share price remaining stable at $1.00 means that the Fund would preserve the &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;principal
value of your investment. As a &#x201c;government money market fund,&#x201d; the Fund may value its securities using the amortized &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;cost
method as permitted by Rule 2a-7 under the Investment Company Act of 1940, as amended (&#x201c;Rule 2a-7&#x201d; under the &#x201c;1940
&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;Act&#x201d;) to seek
to maintain a stable net asset value per share of $1.00.&lt;/span&gt;&lt;/div&gt;

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;In addition, the Fund
has adopted a policy that provides, under normal circumstances, at least 80% of the Fund&#x2019;s assets will be &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;invested
in&#160;&#x2009;U.S. Treasury obligations, which are backed by the full faith and credit of the United States. This policy may be changed
&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;without shareholder
approval; however, shareholders would be notified upon 60 days&#x2019; notice in writing of any changes.&lt;/span&gt;&lt;/div&gt;

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;The Fund&#x2019;s investments
are subject to the quality, diversification, maturity, liquidity and other requirements of Rule 2a-7.&lt;/span&gt;&lt;/div&gt;</oef:StrategyNarrativeTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17178_MSILFTreasurySecuritiesPortfolio_157Member"
      id="ixv-75363"
      xml:lang="en-US">&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;You
could lose money by investing in the Fund.&lt;/span&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17178_MSILFTreasurySecuritiesPortfolio_164Member"
      id="ixv-75367"
      xml:lang="en-US">&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;An
investment in the Fund is not a bank account and is not insured or guaranteed by the Federal &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;Deposit
Insurance Corporation (&#x201c;FDIC&#x201d;) or any other government agency.&lt;/span&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17178_MSILFTreasurySecuritiesPortfolio_165Member"
      id="ixv-75377"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;"&gt;&lt;b&gt;Credit
        and Interest Rate Risk.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt; Credit risk refers
        to the possibility that the issuer or guarantor of a security, or counterparty to a &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;transaction,
        will be unable or unwilling or perceived to be unable or unwilling to make interest payments and/or repay the &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;principal
        on its debt or otherwise honor its obligations, including the risk of default. In such instances, the value of the Fund &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;could
        decline and the Fund could lose money. If an issuer&#x2019;s, guarantor&#x2019;s or counterparty&#x2019;s financial condition worsens,
        the credit &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;quality of the issuer, guarantor
        or counterparty may deteriorate. Credit ratings may not be an accurate assessment of financial &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;condition,
        liquidity or credit risk. Although credit ratings may not accurately reflect the true credit risk of an instrument, a change &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;in
        the credit rating of an instrument or an issuer, guarantor or counterparty, or the market&#x2019;s perception of the creditworthiness
        of &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;an instrument or issuer, guarantor or
        counterparty can have a rapid, adverse effect on the instrument&#x2019;s value and liquidity and &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;make
        it more difficult for the Fund to sell at an advantageous price or time. Interest rate risk refers to the decline in the value of a &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;fixed-income
        security resulting from changes in the general level of interest rates. A wide variety of market and economic factors &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;can
        cause interest rates to rise or fall, including central bank monetary policy, rising inflation, disinflation or deflation, and &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;changes
        in general economic conditions. When the general level of interest rates goes up, the prices of most fixed-income &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;securities
        go down. When the general level of interest rates goes down, the prices of most fixed-income securities go up but the &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;yield
        or income from new issuances of fixed-income securities generally decreases. Securities with longer durations will generally &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;be
        more sensitive to changes in interest rates than securities with shorter durations. Fluctuations in interest rates may also affect &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;the
        liquidity of and income generated by fixed-income instruments held by the Fund.&#160;&#x2009; The Fund may face a heightened level of
        &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;interest rate risk in times of monetary policy
        change and/or uncertainty, such as when the Federal Reserve Board adjusts a &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;quantitative
        easing program and/or changes rates. Changing interest rates may have unpredictable effects on the markets and may &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;detract
        from Fund performance. A changing interest rate environment increases certain risks, including the potential for periods of &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;market
        volatility and increased redemptions.&#160;&#x2009;&lt;/span&gt;&lt;/div&gt; &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17178_MSILFTreasurySecuritiesPortfolio_166Member"
      id="ixv-75409"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;"&gt;&lt;b&gt;Fixed-Income
        Securities.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt; Fixed-income securities are
        subject to the risk of the issuer&#x2019;s inability to meet principal and interest &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;payments
        on its obligations (i.e., credit risk) and are subject to price volatility resulting from, among other things, interest rate &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;sensitivity
        (i.e., interest rate risk), market perception of the creditworthiness of the issuer and general market liquidity (i.e., market &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;risk).
        Securities with longer durations are likely to be more sensitive to changes in interest rates, generally making them more &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;volatile
        than securities with shorter durations. The Fund may be subject to certain liquidity risks that may result from the lack of &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;an
        active market and the reduced number and capacity of traditional market participants to make a market in fixed-income &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;securities.&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17178_MSILFTreasurySecuritiesPortfolio_692Member"
      id="ixv-75428"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;-sec-ix-redline:true;"&gt;&lt;b&gt;U.S.
        Treasury Obligations.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;
        U.S. Treasury obligations, which are backed by the full faith and credit of the United States, have &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;historically
        involved minimal risk of loss of principal if held to maturity. However, due to fluctuations in interest rates, the market &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;value
        of such securities may vary during the period shareholders own shares of the Fund. Securities issued or guaranteed by the &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;U.S.
        Treasury are backed by the full faith and credit of the United States but are guaranteed only as to the timely payment of &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;interest
        and principal when held to maturity. In addition, notwithstanding that U.S. Treasury obligations are backed by the full &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;faith
        and credit of the United States, circumstances could arise that could prevent the timely payment of interest or principal, such &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;as
        reaching the legislative &#x201c;debt ceiling.&#x201d; Such non-payment could result in losses to and redemptions from the Fund.&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17178_MSILFTreasurySecuritiesPortfolio_178Member"
      id="ixv-75447"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;"&gt;&lt;b&gt;U.S.
        Government Securities.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt; The U.S. government
        securities in which the Fund invests can be subject to two types of risk: credit &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;risk
        and interest rate risk. When the general level of interest rates goes up, the prices of most fixed-income securities go down. &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;When
        the general level of interest rates goes down, the prices of most fixed-income securities go up. While the credit risk &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;associated
        with these U.S. government securities generally is considered to be minimal, the interest rate risk can be substantial.&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
        &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17178_MSILFTreasurySecuritiesPortfolio_174Member"
      id="ixv-75463"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;"&gt;&lt;b&gt;Market
        and Geopolitical Risk.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt; The value of your
        investment in the Fund is based on the values of the Fund&#x2019;s investments, which &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;change
        due to economic and other events that affect the&#160;&#x2009;U.S. and global markets generally, as well as those that affect or are &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;perceived
        or expected to affect particular regions, countries, industries, companies, issuers, sectors, asset classes or governments. &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;These
        types of events may be sudden and unexpected, and could adversely affect the value (or income generated by) and liquidity &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;of
        the Fund&#x2019;s investments, which may in turn impact the Fund&#x2019;s ability to sell securities and/or its ability to meet redemptions.
        &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;The risks associated with these developments
        may be magnified if certain social, political, economic and other conditions and &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;events
        (such as war, natural disasters or events, epidemics and pandemics, terrorism, conflicts, social unrest, recessions, inflation, &lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;padding-right:2%;padding-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#999999;;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:12pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;interest
        rate changes and supply chain disruptions) adversely interrupt or otherwise affect the global economy and financial &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;markets.
        It is difficult to predict when events affecting the U.S. or global financial markets or economies may occur, the effects &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;that
        such events may have and the duration of those effects (which may last for extended periods). These types of events may &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;negatively
        impact broad segments of businesses and populations and have a significant and rapid negative impact on the &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;performance
        or value of the Fund&#x2019;s investments, adversely affect &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;the
        Fund&#x2019;s ability to maintain a stable $1.00 share price&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;
        and &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;exacerbate pre-existing risks to the
        Fund. The frequency and magnitude of resulting changes in the value of the Fund&#x2019;s &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;investments
        cannot be predicted.&lt;/span&gt;&lt;/div&gt; &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17178_MSILFTreasurySecuritiesPortfolio_480Member"
      id="ixv-75530"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;-sec-ix-redline:true;"&gt;&lt;b&gt;Large
        Transactions Risk.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;
        The Fund may experience adverse effects when certain large shareholders, or a number of shareholders &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;collectively,
        purchase or redeem large amounts of shares of the Fund, which may occur rapidly or unexpectedly. Such larger than &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;normal
        shareholder redemptions may adversely affect the Fund&#x2019;s ability to maintain a stable $1.00 share price and negatively &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;impact
        the Fund&#x2019;s liquidity. In some circumstances, the Fund may hold a relatively large proportion of its assets in cash in &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;anticipation
        of large redemptions. These large redemptions may also force the Fund to sell portfolio securities or other assets when &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;it
        might not otherwise do so, which may adversely affect the Fund&#x2019;s ability to maintain a stable $1.00 share price and increase the
        &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;Fund&#x2019;s transaction
        costs. In addition, large purchases of Fund shares may adversely affect the Fund&#x2019;s performance to the extent &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;that
        the Fund is delayed in investing new cash and is required to maintain a larger cash position than it ordinarily would.&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
        &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17178_MSILFTreasurySecuritiesPortfolio_171Member"
      id="ixv-75550"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;"&gt;&lt;b&gt;Stable
        NAV Risk.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt; The Fund may not be able to
        maintain a stable $1.00 share price at all times. If the Fund or another money &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;market
        fund fails to maintain a stable NAV (or if there is a perceived threat of the inability to maintain a stable NAV), the Fund &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;could
        be subject to increased redemptions, which may adversely impact the Fund&#x2019;s ability to maintain a stable $1.00 share price.&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17178_MSILFTreasurySecuritiesPortfolio_188Member"
      id="ixv-75565"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;"&gt;&lt;b&gt;Active
        Management Risk.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt; In pursuing the Fund&#x2019;s
        investment objective, the Adviser has considerable leeway in deciding which &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;investments
        to buy, hold or sell on a day-to-day basis, and which trading strategies to use. For example, the Adviser, in its &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;discretion,
        may determine to use some permitted trading strategies while not using others. The success or failure of such decisions &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;will
        affect the Fund&#x2019;s performance.&lt;/span&gt;&lt;/div&gt; &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:BarChartAndPerformanceTableHeading
      contextRef="c_17178_MSILFTreasurySecuritiesPortfolioMember"
      id="ixv-75588"
      xml:lang="en-US">Performance
Information</oef:BarChartAndPerformanceTableHeading>
    <oef:PerformanceNarrativeTextBlock
      contextRef="c_17178_MSILFTreasurySecuritiesPortfolioMember"
      id="ixv-75592"
      xml:lang="en-US">

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;The
bar chart and table below provide some indication of the risks of investing in the Fund by showing changes in the performance &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;of
the Fund&#x2019;s Select Class shares from year-to-year and by showing the average annual returns of the Fund&#x2019;s Select Class shares
for the &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;one, five year and since inception
periods. &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;The
Fund&#x2019;s past performance is not necessarily an indication of how the Fund will &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;perform
in the future.&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt; Updated performance
information is available online at &lt;/span&gt;&lt;a href="DUMMY_17178_4_5"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;www.morganstanley.com/liquidity&lt;/span&gt;&lt;/a&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;.&lt;/span&gt;&lt;/div&gt;</oef:PerformanceNarrativeTextBlock>
    <oef:PerformanceInformationIllustratesVariabilityOfReturns
      contextRef="c_17178_MSILFTreasurySecuritiesPortfolioMember"
      id="ixv-75594"
      xml:lang="en-US">The
bar chart and table below provide some indication of the risks of investing in the Fund by showing changes in the performance of
the Fund&#x2019;s Select Class shares from year-to-year and by showing the average annual returns of the Fund&#x2019;s Select Class shares
for the one, five year and since inception
periods. </oef:PerformanceInformationIllustratesVariabilityOfReturns>
    <oef:PerformancePastDoesNotIndicateFuture
      contextRef="c_17178_MSILFTreasurySecuritiesPortfolioMember"
      id="ixv-75598"
      xml:lang="en-US">The
Fund&#x2019;s past performance is not necessarily an indication of how the Fund will perform
in the future.</oef:PerformancePastDoesNotIndicateFuture>
    <oef:PerformanceAvailabilityWebSiteAddress
      contextRef="c_17178_MSILFTreasurySecuritiesPortfolioMember"
      id="ixv-75602"
      xml:lang="en-US">www.morganstanley.com/liquidity</oef:PerformanceAvailabilityWebSiteAddress>
    <oef:BarChartHeading
      contextRef="c_17178_MSILFTreasurySecuritiesPortfolioMember"
      id="ixv-75607"
      xml:lang="en-US">Annual
Total Returns&#x2014;Calendar Years</oef:BarChartHeading>
    <oef:BarChartTableTextBlock
      contextRef="c_17178_MSILFTreasurySecuritiesPortfolioMember"
      id="ixv-75611"
      xml:lang="en-US">

&lt;div&gt;&lt;img alt="image" src="pr17178img005.jpg"/&gt;&lt;/div&gt;</oef:BarChartTableTextBlock>
    <oef:BarChartClosingTextBlock
      contextRef="c_17178_MSILFTreasurySecuritiesPortfolioMember"
      id="ixv-75620"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="width:100%;cellspacing:0;padding-bottom:2pt;padding-top:0pt;margin-left:0pt;"&gt;
  &lt;tr style="height:1px;"&gt;
    &lt;td style="height:1px;width:33.14119922630561%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:33.71953578336557%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:33.13926499032882%"&gt;&lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;&lt;b&gt;High
        Quarter&lt;/b&gt;&lt;/span&gt; &lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;12/31/23&lt;/span&gt;
        &lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;"&gt;1.12%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;&lt;b&gt;Low
        Quarter&lt;/b&gt;&lt;/span&gt; &lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;03/31/17&lt;/span&gt;
        &lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;"&gt;0.00%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:BarChartClosingTextBlock>
    <oef:HighestQuarterlyReturnLabel
      contextRef="c_17178_MSILFTreasurySecuritiesPortfolio_ClassSelectMember"
      id="ixv-75630"
      xml:lang="en-US">High
        Quarter</oef:HighestQuarterlyReturnLabel>
    <oef:BarChartHighestQuarterlyReturnDate
      contextRef="c_17178_MSILFTreasurySecuritiesPortfolio_ClassSelectMember"
      id="ixv-75635"
      xml:lang="en-US">2023-12-31</oef:BarChartHighestQuarterlyReturnDate>
    <oef:BarChartHighestQuarterlyReturn
      contextRef="c_17178_MSILFTreasurySecuritiesPortfolio_ClassSelectMember"
      decimals="INF"
      id="ixv-131456"
      unitRef="RATIO">0.0112</oef:BarChartHighestQuarterlyReturn>
    <oef:LowestQuarterlyReturnLabel
      contextRef="c_17178_MSILFTreasurySecuritiesPortfolio_ClassSelectMember"
      id="ixv-75643"
      xml:lang="en-US">Low
        Quarter</oef:LowestQuarterlyReturnLabel>
    <oef:BarChartLowestQuarterlyReturnDate
      contextRef="c_17178_MSILFTreasurySecuritiesPortfolio_ClassSelectMember"
      id="ixv-75648"
      xml:lang="en-US">2017-03-31</oef:BarChartLowestQuarterlyReturnDate>
    <oef:BarChartLowestQuarterlyReturn
      contextRef="c_17178_MSILFTreasurySecuritiesPortfolio_ClassSelectMember"
      decimals="INF"
      id="ixv-131457"
      unitRef="RATIO">0</oef:BarChartLowestQuarterlyReturn>
    <oef:PerformanceTableHeading
      contextRef="c_17178_MSILFTreasurySecuritiesPortfolioMember"
      id="ixv-75654"
      xml:lang="en-US">Average
Annual Total Returns(for
the Periods Ended&#160;&#x2009;December
31, 2025)</oef:PerformanceTableHeading>
    <oef:PerformanceTableTextBlock
      contextRef="c_17178_MSILFTreasurySecuritiesPortfolioMember"
      id="ixv-75667"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="width:100%;cellspacing:0;margin-left:0;border-bottom:0.25pt solid #000000;margin-top:10px;"&gt;
  &lt;tr style="height:1px;"&gt;
    &lt;td style="height:1px;width:50.800317417307%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:16.377958851878375%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:16.377958851878375%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:16.443764878936268%"&gt;&lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&#160;&lt;/div&gt;
        &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:center;text-align:center;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;&lt;b&gt;Past&lt;/b&gt;&lt;/span&gt;&lt;br/&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;&lt;b&gt;One
        Year&lt;/b&gt;&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:center;text-align:center;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;&lt;b&gt;Past&lt;/b&gt;&lt;/span&gt;&lt;br/&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;&lt;b&gt;Five
        Years&lt;/b&gt;&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:center;text-align:center;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;&lt;b&gt;Since&lt;/b&gt;&lt;/span&gt;&lt;br/&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;&lt;b&gt;Inception&lt;/b&gt;&lt;/span&gt;&lt;br/&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;&lt;b&gt;03/31/16&lt;/b&gt;&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;Treasury
        Securities Portfolio&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:center;text-align:center;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;-sec-ix-redline:true;"&gt;3.30%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:center;text-align:center;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;-sec-ix-redline:true;"&gt;2.50%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:center;text-align:center;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;-sec-ix-redline:true;"&gt;1.51%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:PerformanceTableTextBlock>
    <oef:AvgAnnlRtrPct
      contextRef="c_17178_MSILFTreasurySecuritiesPortfolio_ClassSelect_2025_01_01_2025_12_31Member"
      decimals="INF"
      id="ixv-131458"
      unitRef="RATIO">0.033</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="c_17178_MSILFTreasurySecuritiesPortfolio_ClassSelect_2021_01_01_2025_12_31Member"
      decimals="INF"
      id="ixv-131459"
      unitRef="RATIO">0.025</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="c_17178_MSILFTreasurySecuritiesPortfolio_ClassSelect_2016_03_31_2025_12_31Member"
      decimals="INF"
      id="ixv-131460"
      unitRef="RATIO">0.0151</oef:AvgAnnlRtrPct>
    <oef:PerformanceTableClosingTextBlock
      contextRef="c_17178_MSILFTreasurySecuritiesPortfolioMember"
      id="ixv-75740"
      xml:lang="en-US">

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;You
may obtain the Fund&#x2019;s 7-day current yield by calling &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;1-888-378-1630&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;.&lt;/span&gt;&lt;/div&gt;</oef:PerformanceTableClosingTextBlock>
    <oef:MoneyMarketSevenDayYieldCaption
      contextRef="c_17178_MSILFTreasurySecuritiesPortfolioMember"
      id="ixv-75742"
      xml:lang="en-US">You
may obtain the Fund&#x2019;s 7-day current yield by calling 1-888-378-1630.</oef:MoneyMarketSevenDayYieldCaption>
    <oef:MoneyMarketSevenDayYieldPhone
      contextRef="c_17178_MSILFTreasurySecuritiesPortfolioMember"
      id="ixv-75744"
      xml:lang="en-US">1-888-378-1630</oef:MoneyMarketSevenDayYieldPhone>
    <oef:ObjectiveHeading
      contextRef="c_17131_MSILFGovernmentPortfolioMember"
      id="ixv-79993"
      xml:lang="en-US">Investment
Objective</oef:ObjectiveHeading>
    <oef:ObjectivePrimaryTextBlock
      contextRef="c_17131_MSILFGovernmentPortfolioMember"
      id="ixv-79997"
      xml:lang="en-US">

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;The Government Portfolio (the &#x201c;Fund&#x201d;)
seeks preservation of capital, daily liquidity and maximum current income.&lt;/span&gt;&lt;/div&gt;</oef:ObjectivePrimaryTextBlock>
    <oef:ExpenseHeading
      contextRef="c_17131_MSILFGovernmentPortfolioMember"
      id="ixv-80002"
      xml:lang="en-US">Fees
and Expenses</oef:ExpenseHeading>
    <oef:ExpenseNarrativeTextBlock
      contextRef="c_17131_MSILFGovernmentPortfolioMember"
      id="ixv-80006"
      xml:lang="en-US">

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;The table below describes the expenses that
you may pay if you buy, hold and sell shares of the CastleOak&#160;&#x2009;Share Class (&#x201c;CastleOak &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;Shares&#x201d;
or &#x201c;CastleOak&#160;&#x2009;Class&#x201d;)&#160;&#x2009;of the Fund. The Fund does not charge any sales loads or other fees when
you purchase or redeem &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;shares. &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;&lt;b&gt;You
may pay fees other than the fees and expenses of the Fund, such as brokerage commissions and other fees charged &lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;&lt;b&gt;by
financial intermediaries, which are not reflected in the tables and examples below.&lt;/b&gt;&lt;/span&gt;&lt;/div&gt;</oef:ExpenseNarrativeTextBlock>
    <oef:OperatingExpensesCaption
      contextRef="c_17131_MSILFGovernmentPortfolioMember"
      id="ixv-80016"
      xml:lang="en-US">Annual
Fund Operating Expenses&#160;&#x2009;(expenses
that you pay each year as a percentage of the value of your investment)</oef:OperatingExpensesCaption>
    <oef:AnnualFundOperatingExpensesTableTextBlock
      contextRef="c_17131_MSILFGovernmentPortfolioMember"
      id="foot-17131_2864661-1011"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="width:100%;cellspacing:0;margin-left:0;border-bottom:0.25pt solid #000000;margin-top:10px;"&gt;
  &lt;tr style="height:1px;"&gt;
    &lt;td style="height:1px;width:84.95558093173594%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:15.044419068264077%"&gt;&lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&#160;&lt;/div&gt;
        &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;&lt;b&gt;CastleOak
        Shares &lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;&lt;b&gt;Class&lt;/b&gt;&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;Advisory
        Fee&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;-sec-ix-redline:true;"&gt;0.15%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;Distribution
        and/or Shareholder Service (12b-1) Fee&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;-sec-ix-redline:true;"&gt;None&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;Other
        Expenses&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;-sec-ix-redline:true;"&gt;0.05%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;Total
        Annual Fund Operating Expenses&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:6pt;;-sec-ix-redline:true;"&gt;&lt;sup&gt;1&lt;/sup&gt;&lt;/span&gt;
        &lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;-sec-ix-redline:true;"&gt;0.20%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;Fee
        Waiver and/or Expense Reimbursement&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:6pt;;-sec-ix-redline:true;"&gt;&lt;sup&gt;1&lt;/sup&gt;&lt;/span&gt;
        &lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;-sec-ix-redline:true;"&gt;0.05%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;Total
        Annual Fund Operating Expenses After Fee Waiver and/or Expense Reimbursement&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:6pt;;-sec-ix-redline:true;"&gt;&lt;sup&gt;1&lt;/sup&gt;&lt;/span&gt;
        &lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;-sec-ix-redline:true;"&gt;0.15%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:AnnualFundOperatingExpensesTableTextBlock>
    <oef:ManagementFeesOverAssets
      contextRef="c_17131_MSILFGovernmentPortfolio_ClassCastleOakMember"
      decimals="INF"
      id="ixv-131461"
      unitRef="RATIO">0.0015</oef:ManagementFeesOverAssets>
    <oef:DistributionAndService12b1FeesOverAssets
      contextRef="c_17131_MSILFGovernmentPortfolio_ClassCastleOakMember"
      decimals="INF"
      id="ixv-131462"
      unitRef="RATIO">0</oef:DistributionAndService12b1FeesOverAssets>
    <oef:OtherExpensesOverAssets
      contextRef="c_17131_MSILFGovernmentPortfolio_ClassCastleOakMember"
      decimals="INF"
      id="foot-17131_2864661-1021"
      unitRef="RATIO">0.0005</oef:OtherExpensesOverAssets>
    <oef:ExpensesOverAssets
      contextRef="c_17131_MSILFGovernmentPortfolio_ClassCastleOakMember"
      decimals="INF"
      id="foot-17131_2864661-1031"
      unitRef="RATIO">0.002</oef:ExpensesOverAssets>
    <oef:FeeWaiverOrReimbursementOverAssets
      contextRef="c_17131_MSILFGovernmentPortfolio_ClassCastleOakMember"
      decimals="INF"
      id="foot-17131_2864661-1041"
      unitRef="RATIO">0.0005</oef:FeeWaiverOrReimbursementOverAssets>
    <oef:NetExpensesOverAssets
      contextRef="c_17131_MSILFGovernmentPortfolio_ClassCastleOakMember"
      decimals="INF"
      id="foot-17131_2864661-1051"
      unitRef="RATIO">0.0015</oef:NetExpensesOverAssets>
    <oef:ExpenseExampleHeading
      contextRef="c_17131_MSILFGovernmentPortfolioMember"
      id="ixv-80100"
      xml:lang="en-US">Example</oef:ExpenseExampleHeading>
    <oef:ExpenseExampleNarrativeTextBlock
      contextRef="c_17131_MSILFGovernmentPortfolioMember"
      id="ixv-80104"
      xml:lang="en-US">

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;The example below is intended to help you compare
the cost of investing in the Fund&#x2019;s&#160;&#x2009;CastleOak Shares&#160;&#x2009;with the cost of investing &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;in
other mutual funds.&lt;/span&gt;&lt;/div&gt;

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;The example assumes that you invest $10,000
in the Fund&#x2019;s&#160;&#x2009;CastleOak Shares for the time periods indicated and then redeem all of &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;your
shares at the end of those periods, your investment has a 5% return each year and that the Fund&#x2019;s operating expenses remain
the &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;same (except that the example incorporates
the fee waiver and/or expense reimbursement arrangement for only the first year). &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;Although
your actual costs may be higher or lower, based on these assumptions your costs would be:&lt;/span&gt;&lt;/div&gt;</oef:ExpenseExampleNarrativeTextBlock>
    <oef:ExpenseExampleWithRedemptionTableTextBlock
      contextRef="c_17131_MSILFGovernmentPortfolioMember"
      id="ixv-80118"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="width:100%;cellspacing:0;margin-left:0;border-bottom:0.25pt solid #000000;margin-top:10px;"&gt;
  &lt;tr style="height:1px;"&gt;
    &lt;td style="height:1px;width:34.33401678981779%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:15.787844790901001%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:16.368138032419047%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:16.368138032419047%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:16.368138032419047%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:0.7737243220240628%"&gt;&lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&#160;&lt;/div&gt;
        &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;&lt;b&gt;1
        Year&lt;/b&gt;&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;&lt;b&gt;3
        Years&lt;/b&gt;&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;&lt;b&gt;5
        Years&lt;/b&gt;&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;&lt;b&gt;10
        Years&lt;/b&gt;&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;CastleOak
        Shares&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;"&gt;$15
        &lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;"&gt;$59
        &lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;"&gt;$108
        &lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;"&gt;$250
        &lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:top"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:ExpenseExampleWithRedemptionTableTextBlock>
    <oef:ExpenseExampleYear01
      contextRef="c_17131_MSILFGovernmentPortfolio_ClassCastleOakMember"
      decimals="INF"
      id="ixv-131467"
      unitRef="USD">15</oef:ExpenseExampleYear01>
    <oef:ExpenseExampleYear03
      contextRef="c_17131_MSILFGovernmentPortfolio_ClassCastleOakMember"
      decimals="INF"
      id="ixv-131468"
      unitRef="USD">59</oef:ExpenseExampleYear03>
    <oef:ExpenseExampleYear05
      contextRef="c_17131_MSILFGovernmentPortfolio_ClassCastleOakMember"
      decimals="INF"
      id="ixv-131469"
      unitRef="USD">108</oef:ExpenseExampleYear05>
    <oef:ExpenseExampleYear10
      contextRef="c_17131_MSILFGovernmentPortfolio_ClassCastleOakMember"
      decimals="INF"
      id="ixv-131470"
      unitRef="USD">250</oef:ExpenseExampleYear10>
    <oef:StrategyHeading
      contextRef="c_17131_MSILFGovernmentPortfolioMember"
      id="ixv-80169"
      xml:lang="en-US">Principal
Investment Strategies</oef:StrategyHeading>
    <oef:StrategyNarrativeTextBlock
      contextRef="c_17131_MSILFGovernmentPortfolioMember"
      id="ixv-80173"
      xml:lang="en-US">

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;The Fund has adopted a policy to invest exclusively
in obligations issued or guaranteed by the U.S. Government and its agencies and &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;instrumentalities
and in repurchase agreements collateralized by such securities, and, accordingly, qualifies as a &#x201c;government money &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;market
fund&#x201d; under federal regulations. The Fund is permitted to hold a portion of its assets in cash.&lt;/span&gt;&lt;/div&gt;

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;A &#x201c;government money market fund&#x201d;
is a money market fund that invests at least 99.5% of its total assets in cash, securities issued or &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;guaranteed
by the United States or certain U.S. government agencies or instrumentalities and/or repurchase agreements that are &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;collateralized
fully by the foregoing. A &#x201c;government money market fund&#x201d; is exempt from requirements that permit and, under &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;certain
circumstances, require money market funds to impose a &#x201c;liquidity fee&#x201d; on redemptions. In selecting investments, the Adviser
&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;seeks to maintain the Fund&#x2019;s share
price at $1.00. The share price remaining stable at $1.00 means that the Fund would preserve the &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;principal
value of your investment.&lt;/span&gt;&lt;span style="-sec-ix-redline:true;"&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;
As a &#x201c;government money market fund,&#x201d; the Fund may value its securities using the amortized &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;cost
method as permitted by Rule 2a-7 under the Investment Company Act of 1940, as amended (&#x201c;Rule 2a-7&#x201d; under the &#x201c;1940
&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;Act&#x201d;) to seek
to maintain a stable net asset value per share of $1.00.&lt;/span&gt;&lt;/div&gt;

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;In addition, the Fund has adopted a policy
that provides, under normal circumstances, at least 80% of the Fund&#x2019;s assets will be &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;invested
in obligations issued or guaranteed by the U.S. Government and its agencies and instrumentalities and in repurchase &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;agreements
collateralized by such securities. This policy may be changed without shareholder approval; however, shareholders would &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;be
notified upon 60 days&#x2019; notice in writing of any changes.&lt;/span&gt;&lt;/div&gt;

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;The Fund&#x2019;s investments
are subject to the quality, diversification, maturity, liquidity and other requirements of Rule 2a-7.&lt;/span&gt;&lt;/div&gt;</oef:StrategyNarrativeTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17131_MSILFGovernmentPortfolio_157Member"
      id="ixv-80235"
      xml:lang="en-US">&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;You
could lose money by investing in the Fund.&lt;/span&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17131_MSILFGovernmentPortfolio_164Member"
      id="ixv-80239"
      xml:lang="en-US">&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;An
investment in the Fund is not a bank account and is not insured or guaranteed by the Federal &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;Deposit
Insurance Corporation (&#x201c;FDIC&#x201d;) or any other government agency.&lt;/span&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17131_MSILFGovernmentPortfolio_165Member"
      id="ixv-80249"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;"&gt;&lt;b&gt;Credit
        and Interest Rate Risk.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt; Credit risk refers
        to the possibility that the issuer or guarantor of a security, or counterparty to a &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;transaction,
        will be unable or unwilling or perceived to be unable or unwilling to make interest payments and/or repay the &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;principal
        on its debt or otherwise honor its obligations, including the risk of default. In such instances, the value of the Fund &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;could
        decline and the Fund could lose money. If an issuer&#x2019;s, guarantor&#x2019;s or counterparty&#x2019;s financial condition worsens,
        the credit &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;quality of the issuer, guarantor
        or counterparty may deteriorate. Credit ratings may not be an accurate assessment of financial &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;condition,
        liquidity or credit risk. Although credit ratings may not accurately reflect the true credit risk of an instrument, a change &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;in
        the credit rating of an instrument or an issuer, guarantor or counterparty, or the market&#x2019;s perception of the creditworthiness
        of &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;an instrument or issuer, guarantor or
        counterparty can have a rapid, adverse effect on the instrument&#x2019;s value and liquidity and &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;make
        it more difficult for the Fund to sell at an advantageous price or time. Interest rate risk refers to the decline in the value of a &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;fixed-income
        security resulting from changes in the general level of interest rates. A wide variety of market and economic factors &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;can
        cause interest rates to rise or fall, including central bank monetary policy, rising inflation, disinflation or deflation, and &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;changes
        in general economic conditions. When the general level of interest rates goes up, the prices of most fixed-income &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;securities
        go down. When the general level of interest rates goes down, the prices of most fixed-income securities go up but the &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;yield
        or income from new issuances of fixed-income securities generally decreases. Securities with longer durations will generally &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;be
        more sensitive to changes in interest rates than securities with shorter durations. Fluctuations in interest rates may also affect &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;the
        liquidity of and income generated by fixed-income instruments held by the Fund.&#160;&#x2009; The Fund may face a heightened level of
        &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;interest rate risk in times of monetary policy
        change and/or uncertainty, such as when the Federal Reserve Board adjusts a &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;quantitative
        easing program and/or changes rates. Changing interest rates may have unpredictable effects on the markets and may &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;detract
        from Fund performance. A changing interest rate environment increases certain risks, including the potential for periods of &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;market
        volatility and increased redemptions.&#160;&#x2009;&lt;/span&gt;&lt;/div&gt; &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17131_MSILFGovernmentPortfolio_166Member"
      id="ixv-80281"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;"&gt;&lt;b&gt;Fixed-Income
        Securities.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt; Fixed-income securities are
        subject to the risk of the issuer&#x2019;s inability to meet principal and interest &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;payments
        on its obligations (i.e., credit risk) and are subject to price volatility resulting from, among other things, interest rate &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;sensitivity
        (i.e., interest rate risk), market perception of the creditworthiness of the issuer and general market liquidity (i.e., market &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;risk).
        Securities with longer durations are likely to be more sensitive to changes in interest rates, generally making them more &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;volatile
        than securities with shorter durations. The Fund may be subject to certain liquidity risks that may result from the lack of &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;an
        active market and the reduced number and capacity of traditional market participants to make a market in fixed-income &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;securities.&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17131_MSILFGovernmentPortfolio_178Member"
      id="ixv-80300"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;"&gt;&lt;b&gt;U.S.
        Government Securities.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt; Different types
        of U.S. government securities are subject to different levels of credit risk, including the &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;risk
        of default, depending on the nature of the particular government support for that security. For example, a U.S. government-&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;sponsored
        entity, such as Federal National Mortgage Association or Federal Home Loan Mortgage Corporation, although &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;chartered
        or sponsored by an Act of Congress, may issue securities that are neither insured nor guaranteed by the U.S. Treasury &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;and,
        therefore, are not backed by the full faith and credit of the United States. With respect to U.S. government securities that are &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;not
        backed by the full faith and credit of the United States, there is the risk that the U.S. government will not provide financial &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;support
        to such U.S. government agencies, instrumentalities or sponsored enterprises if it is not obligated to do so by law. U.S. &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;government
        securities are also subject to interest rate risks and can exhibit price fluctuations resulting from increases or decreases &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;in
        interest rates.&lt;/span&gt;&lt;/div&gt; &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17131_MSILFGovernmentPortfolio_268Member"
      id="ixv-80321"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;"&gt;&lt;b&gt;Repurchase
        Agreements.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt; Repurchase agreements are
        subject to risks associated with the possibility of default by the seller at a time &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;when
        the collateral has declined in value, or insolvency of the seller, which may affect the Fund&#x2019;s right to control the collateral
        and &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;result in certain costs and delays. Repurchase
        agreements may involve a greater degree of credit risk than investments in U.S. &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;government
        securities.&#160;&#x2009;&lt;/span&gt;&lt;/div&gt; &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17131_MSILFGovernmentPortfolio_174Member"
      id="ixv-80337"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;"&gt;&lt;b&gt;Market
        and Geopolitical Risk.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt; The value of your
        investment in the Fund is based on the values of the Fund&#x2019;s investments, which &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;change
        due to economic and other events that affect the&#160;&#x2009;U.S. and global markets generally, as well as those that affect or are &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;perceived
        or expected to affect particular regions, countries, industries, companies, issuers, sectors, asset classes or governments. &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;These
        types of events may be sudden and unexpected, and could adversely affect the value (or income generated by) and liquidity &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;of
        the Fund&#x2019;s investments, which may in turn impact the Fund&#x2019;s ability to sell securities and/or its ability to meet redemptions.
        &lt;/span&gt;&lt;/div&gt; &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;padding-right:2%;padding-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#999999;;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:12pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;The
        risks associated with these developments may be magnified if certain social, political, economic and other conditions and &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;events
        (such as war, natural disasters or events, epidemics and pandemics, terrorism, conflicts, social unrest, recessions, inflation, &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;interest
        rate changes and supply chain disruptions) adversely interrupt or otherwise affect the global economy and financial &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;markets.
        It is difficult to predict when events affecting the U.S. or global financial markets or economies may occur, the effects &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;that
        such events may have and the duration of those effects (which may last for extended periods). These types of events may &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;negatively
        impact broad segments of businesses and populations and have a significant and rapid negative impact on the &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;performance
        or value of the Fund&#x2019;s investments, adversely affect &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;the
        Fund&#x2019;s ability to maintain a stable $1.00 share price&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;
        and &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;exacerbate pre-existing risks to the
        Fund. The frequency and magnitude of resulting changes in the value of the Fund&#x2019;s &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;investments
        cannot be predicted.&lt;/span&gt;&lt;/div&gt; &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17131_MSILFGovernmentPortfolio_480Member"
      id="ixv-80404"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;-sec-ix-redline:true;"&gt;&lt;b&gt;Large
        Transactions Risk.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;
        The Fund may experience adverse effects when certain large shareholders, or a number of shareholders &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;collectively,
        purchase or redeem large amounts of shares of the Fund, which may occur rapidly or unexpectedly. Such larger than &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;normal
        shareholder redemptions may adversely affect the Fund&#x2019;s ability to maintain a stable $1.00 share price and negatively &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;impact
        the Fund&#x2019;s liquidity. In some circumstances, the Fund may hold a relatively large proportion of its assets in cash in &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;anticipation
        of large redemptions. These large redemptions may also force the Fund to sell portfolio securities or other assets when &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;it
        might not otherwise do so, which may adversely affect the Fund&#x2019;s ability to maintain a stable $1.00 share price and increase the
        &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;Fund&#x2019;s transaction
        costs. In addition, large purchases of Fund shares may adversely affect the Fund&#x2019;s performance to the extent &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;that
        the Fund is delayed in investing new cash and is required to maintain a larger cash position than it ordinarily would.&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
        &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17131_MSILFGovernmentPortfolio_171Member"
      id="ixv-80424"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;"&gt;&lt;b&gt;Stable
        NAV Risk.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt; The Fund may not be able to
        maintain a stable $1.00 share price at all times. If the Fund or another money &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;market
        fund fails to maintain a stable NAV (or if there is a perceived threat of the inability to maintain a stable NAV), the Fund &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;could
        be subject to increased redemptions, which may adversely impact the Fund&#x2019;s ability to maintain a stable $1.00 share price.&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17131_MSILFGovernmentPortfolio_188Member"
      id="ixv-80439"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;"&gt;&lt;b&gt;Active
        Management Risk.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt; In pursuing the Fund&#x2019;s
        investment objective, the Adviser has considerable leeway in deciding which &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;investments
        to buy, hold or sell on a day-to-day basis, and which trading strategies to use. For example, the Adviser, in its &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;discretion,
        may determine to use some permitted trading strategies while not using others. The success or failure of such decisions &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;will
        affect the Fund&#x2019;s performance.&lt;/span&gt;&lt;/div&gt; &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:BarChartAndPerformanceTableHeading
      contextRef="c_17131_MSILFGovernmentPortfolioMember"
      id="ixv-80462"
      xml:lang="en-US">Performance
Information</oef:BarChartAndPerformanceTableHeading>
    <oef:PerformanceNarrativeTextBlock
      contextRef="c_17131_MSILFGovernmentPortfolioMember"
      id="ixv-80466"
      xml:lang="en-US">

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;The
bar chart and table below provide some indication of the risks of investing in the Fund by showing changes in the performance &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;of
the Fund&#x2019;s CastleOak Shares from year-to-year and by showing the average annual returns of the Fund&#x2019;s CastleOak Shares for
the &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;one year and since inception periods.
&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;The &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;Fund&#x2019;s
past performance is not necessarily an indication of how the Fund will perform in &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;the
future.&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt; Updated performance
information is available online at &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;www.morganstanley.com/liquidity&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;.&lt;/span&gt;&lt;/div&gt;</oef:PerformanceNarrativeTextBlock>
    <oef:PerformanceInformationIllustratesVariabilityOfReturns
      contextRef="c_17131_MSILFGovernmentPortfolioMember"
      id="ixv-80468"
      xml:lang="en-US">The
bar chart and table below provide some indication of the risks of investing in the Fund by showing changes in the performance of
the Fund&#x2019;s CastleOak Shares from year-to-year and by showing the average annual returns of the Fund&#x2019;s CastleOak Shares for
the one year and since inception periods.
</oef:PerformanceInformationIllustratesVariabilityOfReturns>
    <oef:PerformancePastDoesNotIndicateFuture
      contextRef="c_17131_MSILFGovernmentPortfolioMember"
      id="ixv-80473"
      xml:lang="en-US">Fund&#x2019;s
past performance is not necessarily an indication of how the Fund will perform in the
future.</oef:PerformancePastDoesNotIndicateFuture>
    <oef:PerformanceAvailabilityWebSiteAddress
      contextRef="c_17131_MSILFGovernmentPortfolioMember"
      id="ixv-80477"
      xml:lang="en-US">www.morganstanley.com/liquidity</oef:PerformanceAvailabilityWebSiteAddress>
    <oef:BarChartHeading
      contextRef="c_17131_MSILFGovernmentPortfolioMember"
      id="ixv-80481"
      xml:lang="en-US">Annual
Total Returns&#x2014;Calendar Years</oef:BarChartHeading>
    <oef:BarChartTableTextBlock
      contextRef="c_17131_MSILFGovernmentPortfolioMember"
      id="ixv-80485"
      xml:lang="en-US">

&lt;div&gt;&lt;img alt="image" src="pr17131img003.jpg"/&gt;&lt;/div&gt;</oef:BarChartTableTextBlock>
    <oef:BarChartClosingTextBlock
      contextRef="c_17131_MSILFGovernmentPortfolioMember"
      id="ixv-80494"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="width:100%;cellspacing:0;padding-bottom:2pt;padding-top:0pt;margin-left:0pt;"&gt;
  &lt;tr style="height:1px;"&gt;
    &lt;td style="height:1px;width:33.14119922630561%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:33.71953578336557%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:33.13926499032882%"&gt;&lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:top"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;&lt;b&gt;High
        Quarter&lt;/b&gt;&lt;/span&gt; &lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:top"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;12/31/23&lt;/span&gt;
        &lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:top"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;"&gt;1.33%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="vertical-align:top"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;&lt;b&gt;Low
        Quarter&lt;/b&gt;&lt;/span&gt; &lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:top"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;03/31/22&lt;/span&gt;
        &lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:top"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;"&gt;0.01%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:BarChartClosingTextBlock>
    <oef:HighestQuarterlyReturnLabel
      contextRef="c_17131_MSILFGovernmentPortfolio_ClassCastleOakMember"
      id="ixv-80504"
      xml:lang="en-US">High
        Quarter</oef:HighestQuarterlyReturnLabel>
    <oef:BarChartHighestQuarterlyReturnDate
      contextRef="c_17131_MSILFGovernmentPortfolio_ClassCastleOakMember"
      id="ixv-80509"
      xml:lang="en-US">2023-12-31</oef:BarChartHighestQuarterlyReturnDate>
    <oef:BarChartHighestQuarterlyReturn
      contextRef="c_17131_MSILFGovernmentPortfolio_ClassCastleOakMember"
      decimals="INF"
      id="ixv-131471"
      unitRef="RATIO">0.0133</oef:BarChartHighestQuarterlyReturn>
    <oef:LowestQuarterlyReturnLabel
      contextRef="c_17131_MSILFGovernmentPortfolio_ClassCastleOakMember"
      id="ixv-80517"
      xml:lang="en-US">Low
        Quarter</oef:LowestQuarterlyReturnLabel>
    <oef:BarChartLowestQuarterlyReturnDate
      contextRef="c_17131_MSILFGovernmentPortfolio_ClassCastleOakMember"
      id="ixv-80522"
      xml:lang="en-US">2022-03-31</oef:BarChartLowestQuarterlyReturnDate>
    <oef:BarChartLowestQuarterlyReturn
      contextRef="c_17131_MSILFGovernmentPortfolio_ClassCastleOakMember"
      decimals="INF"
      id="ixv-131472"
      unitRef="RATIO">0.0001</oef:BarChartLowestQuarterlyReturn>
    <oef:PerformanceTableHeading
      contextRef="c_17131_MSILFGovernmentPortfolioMember"
      id="ixv-80552"
      xml:lang="en-US">Average
Annual Total Returns(for
the Periods Ended&#160;&#x2009;December
31, 2025)</oef:PerformanceTableHeading>
    <oef:PerformanceTableTextBlock
      contextRef="c_17131_MSILFGovernmentPortfolioMember"
      id="foot-17131_2864692-1011"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="width:100%;cellspacing:0;margin-left:0;border-bottom:0.25pt solid #000000;margin-top:10px;"&gt;
  &lt;tr style="height:1px;"&gt;
    &lt;td style="height:1px;width:65.98021948245496%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:17.277953045464223%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:16.741827472080825%"&gt;&lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&#160;&lt;/div&gt;
        &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:center;text-align:center;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;&lt;b&gt;Past&lt;/b&gt;&lt;/span&gt;&lt;br/&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;&lt;b&gt;One
        Year&lt;/b&gt;&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:center;text-align:center;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;&lt;b&gt;Since&lt;/b&gt;&lt;/span&gt;&lt;br/&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;&lt;b&gt;Inception&lt;/b&gt;&lt;/span&gt;&lt;br/&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;&lt;b&gt;05/04/21&lt;/b&gt;&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;Government
        Portfolio&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:center;text-align:center;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;-sec-ix-redline:true;"&gt;4.23%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:center;text-align:center;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;-sec-ix-redline:true;"&gt;3.42%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:PerformanceTableTextBlock>
    <oef:AvgAnnlRtrPct
      contextRef="c_17131_MSILFGovernmentPortfolio_ClassCastleOak_2025_01_01_2025_12_31Member"
      decimals="INF"
      id="foot-17131_2864692-1021"
      unitRef="RATIO">0.0423</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="c_17131_MSILFGovernmentPortfolio_ClassCastleOak_2021_05_04_2025_12_31Member"
      decimals="INF"
      id="foot-17131_2864692-1031"
      unitRef="RATIO">0.0342</oef:AvgAnnlRtrPct>
    <oef:PerformanceTableClosingTextBlock
      contextRef="c_17131_MSILFGovernmentPortfolioMember"
      id="ixv-80603"
      xml:lang="en-US">

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;You
may obtain the Fund&#x2019;s 7-day current yield by calling &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;1-888-378-1630&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;.&lt;/span&gt;&lt;/div&gt;</oef:PerformanceTableClosingTextBlock>
    <oef:MoneyMarketSevenDayYieldCaption
      contextRef="c_17131_MSILFGovernmentPortfolioMember"
      id="ixv-80605"
      xml:lang="en-US">You
may obtain the Fund&#x2019;s 7-day current yield by calling 1-888-378-1630.</oef:MoneyMarketSevenDayYieldCaption>
    <oef:MoneyMarketSevenDayYieldPhone
      contextRef="c_17131_MSILFGovernmentPortfolioMember"
      id="ixv-80607"
      xml:lang="en-US">1-888-378-1630</oef:MoneyMarketSevenDayYieldPhone>
    <oef:ObjectiveHeading
      contextRef="c_17131_MSILFPrimePortfolioMember"
      id="ixv-80687"
      xml:lang="en-US">Investment
Objective</oef:ObjectiveHeading>
    <oef:ObjectivePrimaryTextBlock
      contextRef="c_17131_MSILFPrimePortfolioMember"
      id="ixv-80691"
      xml:lang="en-US">

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;The Prime Portfolio (the &#x201c;Fund&#x201d;)
seeks preservation of capital, daily liquidity and maximum current income.&lt;/span&gt;&lt;/div&gt;</oef:ObjectivePrimaryTextBlock>
    <oef:ExpenseHeading
      contextRef="c_17131_MSILFPrimePortfolioMember"
      id="ixv-80696"
      xml:lang="en-US">Fees
and Expenses</oef:ExpenseHeading>
    <oef:ExpenseNarrativeTextBlock
      contextRef="c_17131_MSILFPrimePortfolioMember"
      id="ixv-80700"
      xml:lang="en-US">

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;The table below describes the expenses that
you may pay if you buy, hold and sell shares of the CastleOak&#160;&#x2009;Share Class (&#x201c;CastleOak &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;Shares&#x201d;
or &#x201c;CastleOak&#160;&#x2009;Class&#x201d;)&#160;&#x2009;of the Fund. The Fund does not charge any sales loads or other fees when
you purchase or redeem &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;shares. &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;&lt;b&gt;You
may pay fees other than the fees and expenses of the Fund, such as brokerage commissions and other fees charged &lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;&lt;b&gt;by
financial intermediaries, which are not reflected in the tables and examples below.&lt;/b&gt;&lt;/span&gt;&lt;/div&gt;</oef:ExpenseNarrativeTextBlock>
    <oef:OperatingExpensesCaption
      contextRef="c_17131_MSILFPrimePortfolioMember"
      id="ixv-80710"
      xml:lang="en-US">Annual
Fund Operating Expenses&#160;&#x2009;(expenses
that you pay each year as a percentage of the value of your investment)</oef:OperatingExpensesCaption>
    <oef:AnnualFundOperatingExpensesTableTextBlock
      contextRef="c_17131_MSILFPrimePortfolioMember"
      id="foot-17131_2864716-1011"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="width:100%;cellspacing:0;margin-left:0;border-bottom:0.25pt solid #000000;margin-top:10px;"&gt;
  &lt;tr style="height:1px;"&gt;
    &lt;td style="height:1px;width:84.95558093173594%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:15.044419068264077%"&gt;&lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&#160;&lt;/div&gt;
        &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;&lt;b&gt;CastleOak
        Shares &lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;&lt;b&gt;Class&lt;/b&gt;&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;Advisory
        Fee&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;-sec-ix-redline:true;"&gt;0.15%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;Distribution
        and/or Shareholder Service (12b-1) Fee&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;-sec-ix-redline:true;"&gt;None&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;Other
        Expenses&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;-sec-ix-redline:true;"&gt;0.07%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;Total
        Annual Fund Operating Expenses&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:6pt;;-sec-ix-redline:true;"&gt;&lt;sup&gt;1&lt;/sup&gt;&lt;/span&gt;
        &lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;-sec-ix-redline:true;"&gt;0.22%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;Fee
        Waiver and/or Expense Reimbursement&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:6pt;;-sec-ix-redline:true;"&gt;&lt;sup&gt;1&lt;/sup&gt;&lt;/span&gt;
        &lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;-sec-ix-redline:true;"&gt;0.02%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;Total
        Annual Fund Operating Expenses After Fee Waiver and/or Expense Reimbursement&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:6pt;;-sec-ix-redline:true;"&gt;&lt;sup&gt;1&lt;/sup&gt;&lt;/span&gt;
        &lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;-sec-ix-redline:true;"&gt;0.20%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:AnnualFundOperatingExpensesTableTextBlock>
    <oef:ManagementFeesOverAssets
      contextRef="c_17131_MSILFPrimePortfolio_ClassCastleOakMember"
      decimals="INF"
      id="ixv-131475"
      unitRef="RATIO">0.0015</oef:ManagementFeesOverAssets>
    <oef:DistributionAndService12b1FeesOverAssets
      contextRef="c_17131_MSILFPrimePortfolio_ClassCastleOakMember"
      decimals="INF"
      id="ixv-131476"
      unitRef="RATIO">0</oef:DistributionAndService12b1FeesOverAssets>
    <oef:OtherExpensesOverAssets
      contextRef="c_17131_MSILFPrimePortfolio_ClassCastleOakMember"
      decimals="INF"
      id="ixv-131477"
      unitRef="RATIO">0.0007</oef:OtherExpensesOverAssets>
    <oef:ExpensesOverAssets
      contextRef="c_17131_MSILFPrimePortfolio_ClassCastleOakMember"
      decimals="INF"
      id="foot-17131_2864716-1021"
      unitRef="RATIO">0.0022</oef:ExpensesOverAssets>
    <oef:FeeWaiverOrReimbursementOverAssets
      contextRef="c_17131_MSILFPrimePortfolio_ClassCastleOakMember"
      decimals="INF"
      id="foot-17131_2864716-1031"
      unitRef="RATIO">0.0002</oef:FeeWaiverOrReimbursementOverAssets>
    <oef:NetExpensesOverAssets
      contextRef="c_17131_MSILFPrimePortfolio_ClassCastleOakMember"
      decimals="INF"
      id="foot-17131_2864716-1041"
      unitRef="RATIO">0.002</oef:NetExpensesOverAssets>
    <oef:ExpenseExampleHeading
      contextRef="c_17131_MSILFPrimePortfolioMember"
      id="ixv-80794"
      xml:lang="en-US">Example</oef:ExpenseExampleHeading>
    <oef:ExpenseExampleNarrativeTextBlock
      contextRef="c_17131_MSILFPrimePortfolioMember"
      id="ixv-80798"
      xml:lang="en-US">

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;The example below is intended to help you compare
the cost of investing in the Fund&#x2019;s&#160;&#x2009;CastleOak Shares with the cost of investing &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;in
other mutual funds.&lt;/span&gt;&lt;/div&gt;

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;The example assumes that you invest $10,000
in the Fund&#x2019;s&#160;&#x2009;CastleOak Shares for the time periods indicated and then redeem all of &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;your
shares at the end of those periods, your investment has a 5% return each year and that the Fund&#x2019;s operating expenses remain
the &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;same (except that the example incorporates
the fee waiver and/or expense reimbursement arrangement for only the first year). &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;Although
your actual costs may be higher or lower, based on these assumptions your costs would be:&lt;/span&gt;&lt;/div&gt;</oef:ExpenseExampleNarrativeTextBlock>
    <oef:ExpenseExampleWithRedemptionTableTextBlock
      contextRef="c_17131_MSILFPrimePortfolioMember"
      id="ixv-80812"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="width:100%;cellspacing:0;margin-left:0;border-bottom:0.25pt solid #000000;margin-top:10px;"&gt;
  &lt;tr style="height:1px;"&gt;
    &lt;td style="height:1px;width:34.33401678981779%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:15.787844790901001%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:16.368138032419047%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:16.368138032419047%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:16.368138032419047%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:0.7737243220240628%"&gt;&lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&#160;&lt;/div&gt;
        &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;&lt;b&gt;1
        Year&lt;/b&gt;&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;&lt;b&gt;3
        Years&lt;/b&gt;&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;&lt;b&gt;5
        Years&lt;/b&gt;&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;&lt;b&gt;10
        Years&lt;/b&gt;&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;CastleOak
        Shares&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;-sec-ix-redline:true;"&gt;$20
        &lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;-sec-ix-redline:true;"&gt;$69
        &lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;-sec-ix-redline:true;"&gt;$122
        &lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;-sec-ix-redline:true;"&gt;$278
        &lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:top"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:ExpenseExampleWithRedemptionTableTextBlock>
    <oef:ExpenseExampleYear01
      contextRef="c_17131_MSILFPrimePortfolio_ClassCastleOakMember"
      decimals="INF"
      id="ixv-131481"
      unitRef="USD">20</oef:ExpenseExampleYear01>
    <oef:ExpenseExampleYear03
      contextRef="c_17131_MSILFPrimePortfolio_ClassCastleOakMember"
      decimals="INF"
      id="ixv-131482"
      unitRef="USD">69</oef:ExpenseExampleYear03>
    <oef:ExpenseExampleYear05
      contextRef="c_17131_MSILFPrimePortfolio_ClassCastleOakMember"
      decimals="INF"
      id="ixv-131483"
      unitRef="USD">122</oef:ExpenseExampleYear05>
    <oef:ExpenseExampleYear10
      contextRef="c_17131_MSILFPrimePortfolio_ClassCastleOakMember"
      decimals="INF"
      id="ixv-131484"
      unitRef="USD">278</oef:ExpenseExampleYear10>
    <oef:StrategyHeading
      contextRef="c_17131_MSILFPrimePortfolioMember"
      id="ixv-80863"
      xml:lang="en-US">Principal
Investment Strategies</oef:StrategyHeading>
    <oef:StrategyNarrativeTextBlock
      contextRef="c_17131_MSILFPrimePortfolioMember"
      id="ixv-80867"
      xml:lang="en-US">

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;The Fund invests in liquid, high quality U.S.
dollar-denominated money market instruments of U.S. and foreign financial &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;corporations
and U.S. non-financial corporations. The Fund also invests in obligations issued or guaranteed by the U.S. Government &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;and
its agencies and instrumentalities. The Fund&#x2019;s money market investments may include commercial paper, corporate debt &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;obligations,
debt obligations (including certificates of deposit and promissory notes) of U.S. banks or foreign banks, or of U.S. &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;branches
or subsidiaries of foreign banks, or foreign branches of U.S. banks (such as Yankee obligations), certificates of deposit of &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;savings
banks and savings and loan organizations, asset-backed securities, repurchase agreements and municipal obligations. The &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;Fund
is permitted to hold a portion of its assets in cash.&lt;/span&gt;&lt;/div&gt;

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;The Fund may also invest in U.S. dollar-denominated
foreign securities and money market instruments.&lt;/span&gt;&lt;/div&gt;

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;The Fund operates as an &#x201c;institutional
money market fund,&#x201d; which is neither a &#x201c;government money market fund&#x201d; nor &#x201c;retail money &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;market
fund&#x201d; as such terms are defined in or interpreted under Rule 2a-7 under the Investment Company Act of 1940, as amended &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;(&#x201c;Rule
2a-7&#x201d; under the &#x201c;1940 Act&#x201d;). As such, the Fund is required to price and transact in its shares at a net asset value
per share &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;(&#x201c;NAV&#x201d;) reflecting
market-based values of its portfolio holdings (i.e., at a &#x201c;floating&#x201d; NAV), rounded to a minimum of the fourth &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;decimal
place. Like other money market funds of its type, the Fund is subject to the possible imposition of a discretionary liquidity &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;fee
if the Adviser, as the delegate of the Board of Trustees, determines that such fee is in the best interests of the Fund.&lt;/span&gt;&lt;/div&gt;

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;In addition, under Rule 2a-7, as an institutional
prime money market fund, the Fund is required to impose a mandatory liquidity fee &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;if
the Fund experiences total daily net redemptions exceeding 5% of the Fund&#x2019;s net assets (or such smaller amount of net &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;redemptions
as the Board of Trustees determines) based on flow information available within a reasonable period after the &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;computation
of the Fund&#x2019;s net asset value on that day. The amount of a mandatory liquidity fee to be imposed will be based on a &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;good
faith estimate, supported by data, of the costs the Fund would incur if the Fund sold a pro rata amount of each security in its &lt;/span&gt;&lt;/div&gt;

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;portfolio to satisfy the amount of the net
redemptions. If the Fund&#x2019;s liquidity costs cannot be estimated in good faith and supported &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;by
data, a 1% default mandatory liquidity fee will be imposed. If the amount of the mandatory liquidity fee would be &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;margin-left:0pt;margin-left:0pt;"&gt;&lt;i&gt;de
&lt;/i&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;margin-left:0pt;margin-left:0pt;"&gt;&lt;i&gt;minimis&lt;/i&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;
&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;(i.e., less than 0.01% of the value of
the shares redeemed), the Fund is not required to impose a mandatory liquidity fee. The Board &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;of
Trustees has delegated to the Adviser the responsibility for making mandatory liquidity fee determinations.&lt;/span&gt;&lt;/div&gt;

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;The Fund&#x2019;s investments
are subject to the quality, diversification, maturity, liquidity and other requirements of Rule 2a-7.&lt;/span&gt;&lt;/div&gt;</oef:StrategyNarrativeTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17131_MSILFPrimePortfolio_157Member"
      id="ixv-80946"
      xml:lang="en-US">&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;You
could lose money by investing in the Fund. &lt;/span&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17131_MSILFPrimePortfolio_164Member"
      id="ixv-80952"
      xml:lang="en-US">&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;An
investment in the Fund is not a bank account and &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;is
not insured or guaranteed by the Federal Deposit Insurance Corporation (&#x201c;FDIC&#x201d;) or any other government agency.&lt;/span&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17131_MSILFPrimePortfolio_165Member"
      id="ixv-80962"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;"&gt;&lt;b&gt;Credit
        and Interest Rate Risk.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt; Credit risk refers
        to the possibility that the issuer or guarantor of a security, or&#160;&#x2009;counterparty to a &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;transaction,
        will be unable or unwilling or perceived to be unable or unwilling to make interest payments and/or repay the &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;principal
        on its debt or otherwise honor its obligations, including the risk of default. &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;In
        the case of revenue bonds, notes or &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;commercial
        paper, for example, the credit risk is the possibility that the user fees from a project or other specified revenue sources &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;are
        insufficient to meet interest and/or principal payment obligations.&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;
        In such instances, the value of the Fund could decline and &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;the
        Fund could lose money. If an issuer&#x2019;s, guarantor&#x2019;s or counterparty&#x2019;s financial condition worsens, the credit quality
        of the &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;issuer, guarantor or counterparty
        may deteriorate. Credit ratings may not be an accurate assessment of financial condition, &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;liquidity
        or credit risk. Although credit ratings may not accurately reflect the true credit risk of an instrument, a change in the &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;credit
        rating of an instrument or an issuer, guarantor or counterparty, or the market&#x2019;s perception of the creditworthiness of an &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;instrument
        or issuer, guarantor or counterparty can have a rapid, adverse effect on the instrument&#x2019;s value and liquidity and make &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;it
        more difficult for the Fund to sell at an advantageous price or time. Interest rate risk refers to the decline in the value of a fixed-&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;income
        security resulting from changes in the general level of interest rates. A wide variety of market and economic factors can &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;cause
        interest rates to rise or fall, including central bank monetary policy, rising inflation, disinflation or deflation, and changes in &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;general
        economic conditions. When the general level of interest rates goes up, the prices of most fixed-income securities go down. &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;When
        the general level of interest rates goes down, the prices of most fixed-income securities go up but the yield or income from &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;new
        issuances of fixed-income securities generally decreases. Securities with longer durations will generally be more sensitive to &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;changes
        in interest rates than securities with shorter durations. Fluctuations in interest rates may also affect the liquidity of and &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;income
        generated by fixed-income instruments held by the Fund. The Fund may invest in variable and floating rate loans and &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;other
        variable and floating rate securities. Although these instruments are generally less sensitive to interest rate changes than fixed &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;rate
        instruments, the value of variable and floating rate loans and other securities may decline if their interest rates do not rise as &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;quickly,
        or as much, as general interest rates. The Fund may face a heightened level of interest rate risk in times of monetary &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;policy
        change and/or uncertainty, such as when the Federal Reserve Board adjusts a quantitative easing program and/or changes &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;rates.
        Changing interest rates may have unpredictable effects on the markets and may detract from Fund performance. A changing &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;interest
        rate environment increases certain risks, including the potential for periods of market volatility and increased redemptions.&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17131_MSILFPrimePortfolio_420Member"
      id="ixv-81000"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;"&gt;&lt;b&gt;Bank
        Obligations.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt; The activities of U.S. and
        most foreign banks are subject to comprehensive regulations. The enactment of new &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;legislation
        or regulations, as well as changes in interpretation and enforcement of current laws, may affect the manner of &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;operations
        and profitability of domestic and foreign banks. In addition, banks may be particularly susceptible to certain economic &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;factors.&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17131_MSILFPrimePortfolio_166Member"
      id="ixv-81016"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;"&gt;&lt;b&gt;Fixed-Income
        Securities.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt; Fixed-income securities are
        subject to the risk of the issuer&#x2019;s inability to meet principal and interest &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;payments
        on its obligations (i.e., credit risk) and are subject to price volatility resulting from, among other things, interest rate &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;sensitivity
        (i.e., interest rate risk), market perception of the creditworthiness of the issuer and general market liquidity (i.e., market &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;risk).
        Securities with longer durations are likely to be more sensitive to changes in interest rates, generally making them more &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;volatile
        than securities with shorter durations. The Fund may be subject to certain liquidity risks that may result from the lack of &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;an
        active market and the reduced number and capacity of traditional market participants to make a market in fixed-income &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;securities.&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17131_MSILFPrimePortfolio_290Member"
      id="ixv-81035"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;"&gt;&lt;b&gt;Commercial
        Paper.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt; Commercial paper is subject to
        interest rate risk and is susceptible to changes in the issuer&#x2019;s financial condition &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;or
        credit quality. Commercial paper is typically repaid with the proceeds from the issuance of new commercial paper. Thus, &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;investments
        in commercial paper are subject to the risk (commonly referred to as rollover risk) that the issuer will be unable to &lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
        &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;padding-right:2%;padding-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#999999;;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:12pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;issue
        sufficient new commercial paper to meet the repayment obligations under its outstanding commercial paper. Because &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;commercial
        paper is typically unsecured, investments in commercial paper are subject to increased credit risk.&lt;/span&gt;&lt;/div&gt; &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17131_MSILFPrimePortfolio_178Member"
      id="ixv-81091"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;"&gt;&lt;b&gt;U.S.
        Government Securities.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt; Different types
        of U.S. government securities are subject to different levels of credit risk, including the &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;risk
        of default, depending on the nature of the particular government support for that security. For example, a U.S. government-&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;sponsored
        entity, such as Federal National Mortgage Association or Federal Home Loan Mortgage Corporation, although &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;chartered
        or sponsored by an Act of Congress, may issue securities that are neither insured nor guaranteed by the U.S. Treasury &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;and,
        therefore, are not backed by the full faith and credit of the United States. With respect to U.S. government securities that are &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;not
        backed by the full faith and credit of the United States, there is the risk that the U.S. government will not provide financial &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;support
        to such U.S. government agencies, instrumentalities or sponsored enterprises if it is not obligated to do so by law. U.S. &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;government
        securities are also subject to interest rate risks and can exhibit price fluctuations resulting from increases or decreases &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;in
        interest rates.&lt;/span&gt;&lt;/div&gt; &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17131_MSILFPrimePortfolio_180Member"
      id="ixv-81112"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;"&gt;&lt;b&gt;Asset-Backed
        Securities.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt; Asset-backed securities are
        subject to credit (such as a borrower&#x2019;s default on its mortgage obligation and &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;the
        default or failure of a guarantee underlying the asset-backed security), interest rate and certain additional risks, including the &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;risk
        that various federal and state consumer laws and other legal and economic factors may result in the collateral backing the &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;securities
        being insufficient to support payment on the securities. Some asset-backed securities also entail prepayment risk and &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;extension
        risk, which may vary depending on the type of asset. Due to these risks, asset-backed securities may become more &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;volatile
        in certain interest rate environments.&lt;/span&gt;&lt;/div&gt; &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17131_MSILFPrimePortfolio_268Member"
      id="ixv-81130"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;"&gt;&lt;b&gt;Repurchase
        Agreements.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt; Repurchase agreements are
        subject to risks associated with the possibility of default by the seller at a time &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;when
        the collateral has declined in value, or insolvency of the seller, which may affect the Fund&#x2019;s right to control the collateral
        and &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;result in certain costs and delays. Repurchase
        agreements may involve a greater degree of credit risk than investments in U.S. &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;government
        securities.&#160;&#x2009;&lt;/span&gt;&lt;/div&gt; &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17131_MSILFPrimePortfolio_236Member"
      id="ixv-81146"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;"&gt;&lt;b&gt;Foreign
        Securities.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt; The Fund may invest in U.S.
        dollar-denominated securities issued by foreign governmental or corporate issuers. &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;Investing
        in securities of foreign issuers involves some additional risks than securities of U.S. issuers. While foreign securities, &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;including
        foreign money market securities, are subject to the same type of risks that pertain to domestic issuers, namely credit risk &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;and
        interest rate risk, they are also subject to other additional risks. Foreign issuers generally are subject to different accounting, &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;auditing
        and financial reporting standards than U.S. issuers. There may be less information available to the public about foreign &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;issuers.
        In some foreign countries, there is also the risk of government expropriation, excessive taxation, political or social &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;instability,
        economic sanctions or other similar governmental activity or diplomatic developments (including regional and global, &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;military
        or other conflicts)&#160;&#x2009;that could affect an investment. There also can be difficulty obtaining and enforcing judgments against
        &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;issuers in foreign countries. Governmental
        interventions or other actions can have a significant effect on the economic conditions &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;in
        foreign countries, which also may adversely affect the Fund&#x2019;s investments in foreign issuers.&lt;/span&gt;&lt;/div&gt; &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17131_MSILFPrimePortfolio_169Member"
      id="ixv-81168"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;"&gt;&lt;b&gt;Municipal
        Obligations.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt; To the extent the Fund invests
        in municipal obligations issued by state and local governments and their &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;agencies,
        the Fund may be susceptible to political, economic, regulatory or other factors affecting issuers of these municipal &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;obligations.
        To the extent that the Fund invests in municipal obligations of issuers in the same economic sector, it could be more &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;sensitive
        to economic, business or political developments that affect such sector. During certain economic and other conditions, &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;the
        financial resources of many issuers of municipal securities may be significantly stressed, which could impair any such issuer&#x2019;s
        &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;ability to meet its financial obligations
        when due and adversely impact the value of its securities held by the Fund. &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;While
        interest &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;earned on municipal securities is
        generally not subject to federal income tax, any interest earned on taxable municipal securities is &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;fully
        taxable at the federal level and may be subject to state and/or local income tax.&lt;/span&gt;&lt;/div&gt; &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17131_MSILFPrimePortfolio_174Member"
      id="ixv-81189"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;"&gt;&lt;b&gt;Market
        and Geopolitical Risk.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt; The value of your
        investment in the Fund is based on the values of the Fund&#x2019;s investments, which &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;change
        due to economic and other events that affect the U.S. and global markets generally, as well as those that affect or are &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;perceived
        or expected to affect particular regions, countries, industries, companies, issuers, sectors, asset classes or governments. &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;These
        types of events may be sudden and unexpected, and could adversely affect the value (or income generated by) and liquidity &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;of
        the Fund&#x2019;s investments, which may in turn impact the Fund&#x2019;s ability to sell securities and/or its ability to meet redemptions.
        &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;The risks associated with these developments
        may be magnified if certain social, political, economic and other conditions and &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;events
        (such as war, natural disasters or events, epidemics and pandemics, terrorism, conflicts, social unrest, recessions, inflation, &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;interest
        rate changes and supply chain disruptions) adversely interrupt or otherwise affect the global economy and financial &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;markets.
        It is difficult to predict when events affecting the U.S. or global financial markets or economies may occur, the effects &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;that
        such events may have and the duration of those effects (which may last for extended periods). These types of events may &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;negatively
        impact broad segments of businesses and populations and have a significant and rapid negative impact on the &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;performance
        or value of the Fund&#x2019;s investments, adversely affect and increase the volatility of the Fund&#x2019;s share price and &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;exacerbate
        pre-existing risks to the Fund. The frequency and magnitude of resulting changes in the value of the Fund&#x2019;s &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;investments
        cannot be predicted.&lt;/span&gt;&lt;/div&gt; &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17131_MSILFPrimePortfolio_480Member"
      id="ixv-81215"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;"&gt;&lt;b&gt;Large
        Transactions Risk.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt; The Fund may experience
        adverse effects when certain large shareholders, or a number of shareholders &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;collectively,
        purchase or redeem large amounts of shares of the Fund, which may occur rapidly or unexpectedly. Such larger than &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;normal
        shareholder redemptions may &lt;/span&gt;&lt;span style="-sec-ix-redline:true;"&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;adversely
        affect and increase the volatility of the Fund&#x2019;s share price and negatively impact &lt;/span&gt;&lt;/div&gt; &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;padding-right:2%;padding-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#999999;;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:12pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;the
        Fund&#x2019;s&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt; liquidity. In some circumstances,
        the Fund may hold a relatively large proportion of its assets in cash in anticipation of &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;large&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;&#160;&#x2009;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;redemptions.
        These large redemptions may also force the Fund to sell portfolio securities or other assets when it might not &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;otherwise
        do so, which may &lt;/span&gt;&lt;span style="-sec-ix-redline:true;"&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;adversely
        affect and increase the volatility of the Fund&#x2019;s share price and increase the Fund&#x2019;s &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;transaction
        costs&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;. In addition, large purchases of Fund
        shares may adversely affect the Fund&#x2019;s performance to the extent that the &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;Fund
        is delayed in investing new cash and is required to maintain a larger cash position than it ordinarily would. Finally, large &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;redemptions
        may cause the Fund to impose a discretionary liquidity fee.&lt;/span&gt;&lt;/div&gt; &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17131_MSILFPrimePortfolio_425Member"
      id="ixv-81281"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;"&gt;&lt;b&gt;Floating
        NAV Risk.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt; The Fund does not maintain
        a stable NAV per share. The value of the Fund&#x2019;s shares will be calculated to four &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;decimal
        places and will fluctuate with changes in the values of the Fund&#x2019;s portfolio securities. When you sell your shares, they may &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;be
        worth more or less than what you originally paid for them. This may result in a capital gain or loss.&lt;/span&gt;&lt;/div&gt; &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17131_MSILFPrimePortfolio_188Member"
      id="ixv-81296"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;"&gt;&lt;b&gt;Active
        Management Risk.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt; In pursuing the Fund&#x2019;s
        investment objective, the Adviser has considerable leeway in deciding which &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;investments
        to buy, hold or sell on a day-to-day basis, and which trading strategies to use. For example, the Adviser, in its &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;discretion,
        may determine to use some permitted trading strategies while not using others. The success or failure of such decisions &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;will
        affect the Fund&#x2019;s performance.&lt;/span&gt;&lt;/div&gt; &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17131_MSILFPrimePortfolio_487Member"
      id="ixv-81312"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;"&gt;&lt;b&gt;Discretionary
        Liquidity Fee Risk.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt; The Board, or its
        delegate, has discretion to impose a liquidity fee of up to 2% upon the &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;redemption
        of shares if the Board or its delegate determines that is in the best interest of the Fund, which may impact the value of &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;the
        Fund&#x2019;s shares when you sell your shares.&lt;/span&gt;&lt;/div&gt; &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17131_MSILFPrimePortfolio_488Member"
      id="ixv-81327"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;"&gt;&lt;b&gt;Mandatory
        Liquidity Fee Risk.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt; The Board, or its
        delegate, must impose a mandatory liquidity fee upon all shares redeemed if the &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;Fund&#x2019;s
        net redemptions on any business day exceed 5% of the Fund&#x2019;s net assets, unless the liquidity costs are de minimis. &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;Accordingly,
        redemptions by shareholders may be subject to a mandatory liquidity fee at certain times, which may impact the &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;value
        of the Fund&#x2019;s shares when you sell your shares.&lt;/span&gt;&lt;/div&gt; &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:BarChartAndPerformanceTableHeading
      contextRef="c_17131_MSILFPrimePortfolioMember"
      id="ixv-81350"
      xml:lang="en-US">Performance
Information</oef:BarChartAndPerformanceTableHeading>
    <oef:PerformanceNarrativeTextBlock
      contextRef="c_17131_MSILFPrimePortfolioMember"
      id="ixv-81354"
      xml:lang="en-US">

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;The
bar chart and table below provide some indication of the risks of investing in the Fund by showing changes in the performance &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;of
the Fund&#x2019;s CastleOak Shares Class shares from year-to-year and by showing the average annual returns of the Fund&#x2019;s CastleOak
&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;Shares Class shares for the one year and
since inception periods.&#160;&#x2009;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;The
Fund&#x2019;s past performance is not necessarily an indication of how &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;the
Fund will perform in the future.&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;
Updated performance information is available online at &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;www.morganstanley.com/liquidity&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;.&lt;/span&gt;&lt;/div&gt;</oef:PerformanceNarrativeTextBlock>
    <oef:PerformanceInformationIllustratesVariabilityOfReturns
      contextRef="c_17131_MSILFPrimePortfolioMember"
      id="ixv-81356"
      xml:lang="en-US">The
bar chart and table below provide some indication of the risks of investing in the Fund by showing changes in the performance of
the Fund&#x2019;s CastleOak Shares Class shares from year-to-year and by showing the average annual returns of the Fund&#x2019;s CastleOak
Shares Class shares for the one year and
since inception periods.&#160;&#x2009;</oef:PerformanceInformationIllustratesVariabilityOfReturns>
    <oef:PerformancePastDoesNotIndicateFuture
      contextRef="c_17131_MSILFPrimePortfolioMember"
      id="ixv-81360"
      xml:lang="en-US">The
Fund&#x2019;s past performance is not necessarily an indication of how the
Fund will perform in the future.</oef:PerformancePastDoesNotIndicateFuture>
    <oef:PerformanceAvailabilityWebSiteAddress
      contextRef="c_17131_MSILFPrimePortfolioMember"
      id="ixv-81364"
      xml:lang="en-US">www.morganstanley.com/liquidity</oef:PerformanceAvailabilityWebSiteAddress>
    <oef:BarChartHeading
      contextRef="c_17131_MSILFPrimePortfolioMember"
      id="ixv-81368"
      xml:lang="en-US">Annual
Total Returns&#x2014;Calendar Years</oef:BarChartHeading>
    <oef:BarChartTableTextBlock
      contextRef="c_17131_MSILFPrimePortfolioMember"
      id="ixv-81372"
      xml:lang="en-US">

&lt;div&gt;&lt;img alt="image" src="pr17131img004.jpg"/&gt;&lt;/div&gt;</oef:BarChartTableTextBlock>
    <oef:BarChartClosingTextBlock
      contextRef="c_17131_MSILFPrimePortfolioMember"
      id="ixv-81381"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="width:100%;cellspacing:0;padding-bottom:2pt;padding-top:0pt;margin-left:0pt;"&gt;
  &lt;tr style="height:1px;"&gt;
    &lt;td style="height:1px;width:33.14119922630561%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:33.71953578336557%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:33.13926499032882%"&gt;&lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:top"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;&lt;b&gt;High
        Quarter&lt;/b&gt;&lt;/span&gt; &lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:top"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;12/31/23&lt;/span&gt;
        &lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:top"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;-sec-ix-redline:true;"&gt;1.42%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="vertical-align:top"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;&lt;b&gt;Low
        Quarter&lt;/b&gt;&lt;/span&gt; &lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:top"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;12/31/25&lt;/span&gt;
        &lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:top"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;-sec-ix-redline:true;"&gt;1.02%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:BarChartClosingTextBlock>
    <oef:HighestQuarterlyReturnLabel
      contextRef="c_17131_MSILFPrimePortfolio_ClassCastleOakMember"
      id="ixv-81391"
      xml:lang="en-US">High
        Quarter</oef:HighestQuarterlyReturnLabel>
    <oef:BarChartHighestQuarterlyReturnDate
      contextRef="c_17131_MSILFPrimePortfolio_ClassCastleOakMember"
      id="ixv-81396"
      xml:lang="en-US">2023-12-31</oef:BarChartHighestQuarterlyReturnDate>
    <oef:BarChartHighestQuarterlyReturn
      contextRef="c_17131_MSILFPrimePortfolio_ClassCastleOakMember"
      decimals="INF"
      id="ixv-131485"
      unitRef="RATIO">0.0142</oef:BarChartHighestQuarterlyReturn>
    <oef:LowestQuarterlyReturnLabel
      contextRef="c_17131_MSILFPrimePortfolio_ClassCastleOakMember"
      id="ixv-81404"
      xml:lang="en-US">Low
        Quarter</oef:LowestQuarterlyReturnLabel>
    <oef:BarChartLowestQuarterlyReturnDate
      contextRef="c_17131_MSILFPrimePortfolio_ClassCastleOakMember"
      id="ixv-81409"
      xml:lang="en-US">2025-12-31</oef:BarChartLowestQuarterlyReturnDate>
    <oef:BarChartLowestQuarterlyReturn
      contextRef="c_17131_MSILFPrimePortfolio_ClassCastleOakMember"
      decimals="INF"
      id="ixv-131486"
      unitRef="RATIO">0.0102</oef:BarChartLowestQuarterlyReturn>
    <oef:PerformanceTableHeading
      contextRef="c_17131_MSILFPrimePortfolioMember"
      id="ixv-81415"
      xml:lang="en-US">Average
Annual Total Returns(for
the Periods Ended&#160;&#x2009;December
31, 2025)</oef:PerformanceTableHeading>
    <oef:PerformanceTableTextBlock
      contextRef="c_17131_MSILFPrimePortfolioMember"
      id="ixv-81428"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="width:100%;cellspacing:0;margin-left:0;border-bottom:0.25pt solid #000000;margin-top:10px;"&gt;
  &lt;tr style="height:1px;"&gt;
    &lt;td style="height:1px;width:67.17827626918536%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:16.377958851878375%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:16.443764878936268%"&gt;&lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&#160;&lt;/div&gt;
        &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:center;text-align:center;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;&lt;b&gt;Past&lt;/b&gt;&lt;/span&gt;&lt;br/&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;&lt;b&gt;One
        Year&lt;/b&gt;&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:center;text-align:center;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;&lt;b&gt;Since&lt;/b&gt;&lt;/span&gt;&lt;br/&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;&lt;b&gt;Inception&lt;/b&gt;&lt;/span&gt;&lt;br/&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;&lt;b&gt;10/04/22&lt;/b&gt;&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;Prime
        Portfolio&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:center;text-align:center;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;-sec-ix-redline:true;"&gt;4.36%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:center;text-align:center;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;-sec-ix-redline:true;"&gt;4.90%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:PerformanceTableTextBlock>
    <oef:AvgAnnlRtrPct
      contextRef="c_17131_MSILFPrimePortfolio_ClassCastleOak_2025_01_01_2025_12_31Member"
      decimals="INF"
      id="ixv-131487"
      unitRef="RATIO">0.0436</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="c_17131_MSILFPrimePortfolio_ClassCastleOak_2022_10_04_2025_12_31Member"
      decimals="INF"
      id="ixv-131488"
      unitRef="RATIO">0.049</oef:AvgAnnlRtrPct>
    <oef:PerformanceTableClosingTextBlock
      contextRef="c_17131_MSILFPrimePortfolioMember"
      id="ixv-81466"
      xml:lang="en-US">

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;You
may obtain the Fund&#x2019;s 7-day current yield by calling &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;1-888-378-1630&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;.&lt;/span&gt;&lt;/div&gt;</oef:PerformanceTableClosingTextBlock>
    <oef:MoneyMarketSevenDayYieldCaption
      contextRef="c_17131_MSILFPrimePortfolioMember"
      id="ixv-81468"
      xml:lang="en-US">You
may obtain the Fund&#x2019;s 7-day current yield by calling 1-888-378-1630.</oef:MoneyMarketSevenDayYieldCaption>
    <oef:MoneyMarketSevenDayYieldPhone
      contextRef="c_17131_MSILFPrimePortfolioMember"
      id="ixv-81470"
      xml:lang="en-US">1-888-378-1630</oef:MoneyMarketSevenDayYieldPhone>
    <oef:ObjectiveHeading
      contextRef="c_17134_MSILFPrimePortfolioMember"
      id="ixv-85556"
      xml:lang="en-US">Investment
Objective</oef:ObjectiveHeading>
    <oef:ObjectivePrimaryTextBlock
      contextRef="c_17134_MSILFPrimePortfolioMember"
      id="ixv-85560"
      xml:lang="en-US">

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;The Prime Portfolio (the &#x201c;Fund&#x201d;)
seeks preservation of capital, daily liquidity and maximum current income.&lt;/span&gt;&lt;/div&gt;</oef:ObjectivePrimaryTextBlock>
    <oef:ExpenseHeading
      contextRef="c_17134_MSILFPrimePortfolioMember"
      id="ixv-85565"
      xml:lang="en-US">Fees
and Expenses</oef:ExpenseHeading>
    <oef:ExpenseNarrativeTextBlock
      contextRef="c_17134_MSILFPrimePortfolioMember"
      id="ixv-85569"
      xml:lang="en-US">

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;The table below describes the expenses that
you may pay if you buy, hold and sell Impact Class shares of the Fund. The Fund does &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;not
charge any sales loads or other fees when you purchase or redeem shares. &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;&lt;b&gt;You
may pay fees other than the fees and expenses of &lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;&lt;b&gt;the
Fund, such as brokerage commissions and other fees charged by financial intermediaries, which are not reflected in the &lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;&lt;b&gt;tables
and examples below.&lt;/b&gt;&lt;/span&gt;&lt;/div&gt;</oef:ExpenseNarrativeTextBlock>
    <oef:OperatingExpensesCaption
      contextRef="c_17134_MSILFPrimePortfolioMember"
      id="ixv-85580"
      xml:lang="en-US">Annual
Fund Operating Expenses&#160;&#x2009;(expenses
that you pay each year as a percentage of the value of your investment)</oef:OperatingExpensesCaption>
    <oef:AnnualFundOperatingExpensesTableTextBlock
      contextRef="c_17134_MSILFPrimePortfolioMember"
      id="foot-17134_2866526-1011"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="width:100%;cellspacing:0;margin-left:0;border-bottom:0.25pt solid #000000;margin-top:10px;"&gt;
  &lt;tr style="height:1px;"&gt;
    &lt;td style="height:1px;width:84.95558093173594%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:15.044419068264077%"&gt;&lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&#160;&lt;/div&gt;
        &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;&lt;b&gt;Impact
        Class&lt;/b&gt;&lt;/span&gt;&lt;/div&gt; &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;Advisory
        Fee&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;-sec-ix-redline:true;"&gt;0.15%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;Distribution
        and/or Shareholder Service (12b-1) Fee&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;-sec-ix-redline:true;"&gt;None&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;Other
        Expenses&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;-sec-ix-redline:true;"&gt;0.07%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;Total
        Annual Fund Operating Expenses&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:6pt;;-sec-ix-redline:true;"&gt;&lt;sup&gt;1&lt;/sup&gt;&lt;/span&gt;
        &lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;-sec-ix-redline:true;"&gt;0.22%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;Fee
        Waiver and/or Expense Reimbursement&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:6pt;;-sec-ix-redline:true;"&gt;&lt;sup&gt;1&lt;/sup&gt;&lt;/span&gt;
        &lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;-sec-ix-redline:true;"&gt;0.02%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;Total
        Annual Fund Operating Expenses After Fee Waiver and/or Expense Reimbursement&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:6pt;;-sec-ix-redline:true;"&gt;&lt;sup&gt;1&lt;/sup&gt;&lt;/span&gt;
        &lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;-sec-ix-redline:true;"&gt;0.20%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:AnnualFundOperatingExpensesTableTextBlock>
    <oef:ManagementFeesOverAssets
      contextRef="c_17134_MSILFPrimePortfolio_ImpactShareClassMember"
      decimals="INF"
      id="ixv-131489"
      unitRef="RATIO">0.0015</oef:ManagementFeesOverAssets>
    <oef:DistributionAndService12b1FeesOverAssets
      contextRef="c_17134_MSILFPrimePortfolio_ImpactShareClassMember"
      decimals="INF"
      id="ixv-131490"
      unitRef="RATIO">0</oef:DistributionAndService12b1FeesOverAssets>
    <oef:OtherExpensesOverAssets
      contextRef="c_17134_MSILFPrimePortfolio_ImpactShareClassMember"
      decimals="INF"
      id="ixv-131491"
      unitRef="RATIO">0.0007</oef:OtherExpensesOverAssets>
    <oef:ExpensesOverAssets
      contextRef="c_17134_MSILFPrimePortfolio_ImpactShareClassMember"
      decimals="INF"
      id="foot-17134_2866526-1021"
      unitRef="RATIO">0.0022</oef:ExpensesOverAssets>
    <oef:FeeWaiverOrReimbursementOverAssets
      contextRef="c_17134_MSILFPrimePortfolio_ImpactShareClassMember"
      decimals="INF"
      id="foot-17134_2866526-1031"
      unitRef="RATIO">0.0002</oef:FeeWaiverOrReimbursementOverAssets>
    <oef:NetExpensesOverAssets
      contextRef="c_17134_MSILFPrimePortfolio_ImpactShareClassMember"
      decimals="INF"
      id="foot-17134_2866526-1041"
      unitRef="RATIO">0.002</oef:NetExpensesOverAssets>
    <oef:ExpenseExampleHeading
      contextRef="c_17134_MSILFPrimePortfolioMember"
      id="ixv-85662"
      xml:lang="en-US">Example</oef:ExpenseExampleHeading>
    <oef:ExpenseExampleNarrativeTextBlock
      contextRef="c_17134_MSILFPrimePortfolioMember"
      id="ixv-85666"
      xml:lang="en-US">

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;The example below is intended to help you compare
the cost of investing in the Fund&#x2019;s&#160;&#x2009;Impact Class&#160;&#x2009;with the cost of investing in &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;other
mutual funds.&lt;/span&gt;&lt;/div&gt;

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;The example assumes that you invest $10,000
in the Fund&#x2019;s&#160;&#x2009;Impact Class for the time periods indicated and then redeem all of your &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;shares
at the end of those periods, your investment has a 5% return each year and that the Fund&#x2019;s operating expenses remain the &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;same
(except that the example incorporates the fee waiver and/or expense reimbursement arrangement for only the first year). &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;Although
your actual costs may be higher or lower, based on these assumptions your costs would be:&lt;/span&gt;&lt;/div&gt;</oef:ExpenseExampleNarrativeTextBlock>
    <oef:ExpenseExampleWithRedemptionTableTextBlock
      contextRef="c_17134_MSILFPrimePortfolioMember"
      id="ixv-85680"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="width:100%;cellspacing:0;margin-left:0;border-bottom:0.25pt solid #000000;margin-top:10px;"&gt;
  &lt;tr style="height:1px;"&gt;
    &lt;td style="height:1px;width:34.33401678981779%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:15.787844790901001%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:16.368138032419047%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:16.368138032419047%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:16.368138032419047%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:0.7737243220240628%"&gt;&lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&#160;&lt;/div&gt;
        &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;&lt;b&gt;1
        Year&lt;/b&gt;&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;&lt;b&gt;3
        Years&lt;/b&gt;&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;&lt;b&gt;5
        Years&lt;/b&gt;&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;&lt;b&gt;10
        Years&lt;/b&gt;&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;Impact
        Class&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;-sec-ix-redline:true;"&gt;$20
        &lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;-sec-ix-redline:true;"&gt;$69
        &lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;-sec-ix-redline:true;"&gt;$122
        &lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;-sec-ix-redline:true;"&gt;$278
        &lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:top"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:ExpenseExampleWithRedemptionTableTextBlock>
    <oef:ExpenseExampleYear01
      contextRef="c_17134_MSILFPrimePortfolio_ImpactShareClassMember"
      decimals="INF"
      id="ixv-131495"
      unitRef="USD">20</oef:ExpenseExampleYear01>
    <oef:ExpenseExampleYear03
      contextRef="c_17134_MSILFPrimePortfolio_ImpactShareClassMember"
      decimals="INF"
      id="ixv-131496"
      unitRef="USD">69</oef:ExpenseExampleYear03>
    <oef:ExpenseExampleYear05
      contextRef="c_17134_MSILFPrimePortfolio_ImpactShareClassMember"
      decimals="INF"
      id="ixv-131497"
      unitRef="USD">122</oef:ExpenseExampleYear05>
    <oef:ExpenseExampleYear10
      contextRef="c_17134_MSILFPrimePortfolio_ImpactShareClassMember"
      decimals="INF"
      id="ixv-131498"
      unitRef="USD">278</oef:ExpenseExampleYear10>
    <oef:StrategyHeading
      contextRef="c_17134_MSILFPrimePortfolioMember"
      id="ixv-85731"
      xml:lang="en-US">Principal
Investment Strategies</oef:StrategyHeading>
    <oef:StrategyNarrativeTextBlock
      contextRef="c_17134_MSILFPrimePortfolioMember"
      id="ixv-85735"
      xml:lang="en-US">

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;The Fund invests in liquid, high quality U.S.
dollar-denominated money market instruments of U.S. and foreign financial &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;corporations
and U.S. non-financial corporations. The Fund also invests in obligations issued or guaranteed by the U.S. Government &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;and
its agencies and instrumentalities. The Fund&#x2019;s money market investments may include commercial paper, corporate debt &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;obligations,
debt obligations (including certificates of deposit and promissory notes) of U.S. banks or foreign banks, or of U.S. &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;branches
or subsidiaries of foreign banks, or foreign branches of U.S. banks (such as Yankee obligations), certificates of deposit of &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;savings
banks and savings and loan organizations, asset-backed securities, repurchase agreements and municipal obligations. The &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;Fund
is permitted to hold a portion of its assets in cash.&lt;/span&gt;&lt;/div&gt;

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;The Fund may also invest in U.S. dollar-denominated
foreign securities and money market instruments.&lt;/span&gt;&lt;/div&gt;

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;The Fund operates as an &#x201c;institutional
money market fund,&#x201d; which is neither a &#x201c;government money market fund&#x201d; nor &#x201c;retail money &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;market
fund&#x201d; as such terms are defined in or interpreted under Rule 2a-7 under the Investment Company Act of 1940, as amended &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;(&#x201c;Rule
2a-7&#x201d; under the &#x201c;1940 Act&#x201d;). As such, the Fund is required to price and transact in its shares at a net asset value
per share &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;(&#x201c;NAV&#x201d;) reflecting
market-based values of its portfolio holdings (i.e., at a &#x201c;floating&#x201d; NAV), rounded to a minimum of the fourth &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;decimal
place. Like other money market funds of its type, the Fund is subject to the possible imposition of a discretionary liquidity &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;fee
if the Adviser, as the delegate of the Board of Trustees, determines that such fee is in the best interests of the Fund.&lt;/span&gt;&lt;/div&gt;

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;In addition, under Rule 2a-7, as an institutional
prime money market fund, the Fund is required to impose a mandatory liquidity fee &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;if
the Fund experiences total daily net redemptions exceeding 5% of the Fund&#x2019;s net assets (or such smaller amount of net &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;redemptions
as the Board of Trustees determines) based on flow information available within a reasonable period after the &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;computation
of the Fund&#x2019;s net asset value on that day. The amount of a mandatory liquidity fee to be imposed will be based on a &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;good
faith estimate, supported by data, of the costs the Fund would incur if the Fund sold a pro rata amount of each security in its &lt;/span&gt;&lt;/div&gt;

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;portfolio to satisfy the amount of the net
redemptions. If the Fund&#x2019;s liquidity costs cannot be estimated in good faith and supported &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;by
data, a 1% default mandatory liquidity fee will be imposed. If the amount of the mandatory liquidity fee would be &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;margin-left:0pt;margin-left:0pt;"&gt;&lt;i&gt;de
&lt;/i&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;margin-left:0pt;margin-left:0pt;"&gt;&lt;i&gt;minimis&lt;/i&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;
&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;(i.e., less than 0.01% of the value of
the shares redeemed), the Fund is not required to impose a mandatory liquidity fee. The Board &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;of
Trustees has delegated to the Adviser the responsibility for making mandatory liquidity fee determinations.&lt;/span&gt;&lt;/div&gt;

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;The Fund&#x2019;s investments
are subject to the quality, diversification, maturity, liquidity and other requirements of Rule 2a-7.&lt;/span&gt;&lt;/div&gt;</oef:StrategyNarrativeTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17134_MSILFPrimePortfolio_157Member"
      id="ixv-85814"
      xml:lang="en-US">&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;You
could lose money by investing in the Fund. &lt;/span&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17134_MSILFPrimePortfolio_164Member"
      id="ixv-85820"
      xml:lang="en-US">&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;An
investment in the Fund is not a bank account and &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;is
not insured or guaranteed by the Federal Deposit Insurance Corporation (&#x201c;FDIC&#x201d;) or any other government agency.&lt;/span&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17134_MSILFPrimePortfolio_165Member"
      id="ixv-85830"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;"&gt;&lt;b&gt;Credit
        and Interest Rate Risk.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt; Credit risk refers
        to the possibility that the issuer or guarantor of a security, or&#160;&#x2009;counterparty to a &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;transaction,
        will be unable or unwilling or perceived to be unable or unwilling to make interest payments and/or repay the &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;principal
        on its debt or otherwise honor its obligations, including the risk of default. &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;In
        the case of revenue bonds, notes or &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;commercial
        paper, for example, the credit risk is the possibility that the user fees from a project or other specified revenue sources &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;are
        insufficient to meet interest and/or principal payment obligations.&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;
        In such instances, the value of the Fund could decline and &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;the
        Fund could lose money. If an issuer&#x2019;s, guarantor&#x2019;s or counterparty&#x2019;s financial condition worsens, the credit quality
        of the &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;issuer, guarantor or counterparty
        may deteriorate. Credit ratings may not be an accurate assessment of financial condition, &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;liquidity
        or credit risk. Although credit ratings may not accurately reflect the true credit risk of an instrument, a change in the &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;credit
        rating of an instrument or an issuer, guarantor or counterparty, or the market&#x2019;s perception of the creditworthiness of an &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;instrument
        or issuer, guarantor or counterparty can have a rapid, adverse effect on the instrument&#x2019;s value and liquidity and make &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;it
        more difficult for the Fund to sell at an advantageous price or time. Interest rate risk refers to the decline in the value of a fixed-&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;income
        security resulting from changes in the general level of interest rates. A wide variety of market and economic factors can &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;cause
        interest rates to rise or fall, including central bank monetary policy, rising inflation, disinflation or deflation, and changes in &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;general
        economic conditions. When the general level of interest rates goes up, the prices of most fixed-income securities go down. &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;When
        the general level of interest rates goes down, the prices of most fixed-income securities go up but the yield or income from &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;new
        issuances of fixed-income securities generally decreases. Securities with longer durations will generally be more sensitive to &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;changes
        in interest rates than securities with shorter durations. Fluctuations in interest rates may also affect the liquidity of and &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;income
        generated by fixed-income instruments held by the Fund. The Fund may invest in variable and floating rate loans and &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;other
        variable and floating rate securities. Although these instruments are generally less sensitive to interest rate changes than fixed &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;rate
        instruments, the value of variable and floating rate loans and other securities may decline if their interest rates do not rise as &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;quickly,
        or as much, as general interest rates. The Fund may face a heightened level of interest rate risk in times of monetary &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;policy
        change and/or uncertainty, such as when the Federal Reserve Board adjusts a quantitative easing program and/or changes &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;rates.
        Changing interest rates may have unpredictable effects on the markets and may detract from Fund performance. A changing &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;interest
        rate environment increases certain risks, including the potential for periods of market volatility and increased redemptions.&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17134_MSILFPrimePortfolio_420Member"
      id="ixv-85868"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;"&gt;&lt;b&gt;Bank
        Obligations.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt; The activities of U.S. and
        most foreign banks are subject to comprehensive regulations. The enactment of new &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;legislation
        or regulations, as well as changes in interpretation and enforcement of current laws, may affect the manner of &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;operations
        and profitability of domestic and foreign banks. In addition, banks may be particularly susceptible to certain economic &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;factors.&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17134_MSILFPrimePortfolio_166Member"
      id="ixv-85884"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;"&gt;&lt;b&gt;Fixed-Income
        Securities.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt; Fixed-income securities are
        subject to the risk of the issuer&#x2019;s inability to meet principal and interest &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;payments
        on its obligations (i.e., credit risk) and are subject to price volatility resulting from, among other things, interest rate &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;sensitivity
        (i.e., interest rate risk), market perception of the creditworthiness of the issuer and general market liquidity (i.e., market &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;risk).
        Securities with longer durations are likely to be more sensitive to changes in interest rates, generally making them more &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;volatile
        than securities with shorter durations. The Fund may be subject to certain liquidity risks that may result from the lack of &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;an
        active market and the reduced number and capacity of traditional market participants to make a market in fixed-income &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;securities.&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17134_MSILFPrimePortfolio_290Member"
      id="ixv-85903"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;"&gt;&lt;b&gt;Commercial
        Paper.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt; Commercial paper is subject to
        interest rate risk and is susceptible to changes in the issuer&#x2019;s financial condition &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;or
        credit quality. Commercial paper is typically repaid with the proceeds from the issuance of new commercial paper. Thus, &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;investments
        in commercial paper are subject to the risk (commonly referred to as rollover risk) that the issuer will be unable to &lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
        &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;padding-right:2%;padding-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#999999;;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:12pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;issue
        sufficient new commercial paper to meet the repayment obligations under its outstanding commercial paper. Because &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;commercial
        paper is typically unsecured, investments in commercial paper are subject to increased credit risk.&lt;/span&gt;&lt;/div&gt; &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17134_MSILFPrimePortfolio_178Member"
      id="ixv-85959"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;"&gt;&lt;b&gt;U.S.
        Government Securities.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt; Different types
        of U.S. government securities are subject to different levels of credit risk, including the &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;risk
        of default, depending on the nature of the particular government support for that security. For example, a U.S. government-&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;sponsored
        entity, such as Federal National Mortgage Association or Federal Home Loan Mortgage Corporation, although &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;chartered
        or sponsored by an Act of Congress, may issue securities that are neither insured nor guaranteed by the U.S. Treasury &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;and,
        therefore, are not backed by the full faith and credit of the United States. With respect to U.S. government securities that are &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;not
        backed by the full faith and credit of the United States, there is the risk that the U.S. government will not provide financial &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;support
        to such U.S. government agencies, instrumentalities or sponsored enterprises if it is not obligated to do so by law. U.S. &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;government
        securities are also subject to interest rate risks and can exhibit price fluctuations resulting from increases or decreases &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;in
        interest rates.&lt;/span&gt;&lt;/div&gt; &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17134_MSILFPrimePortfolio_180Member"
      id="ixv-85980"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;"&gt;&lt;b&gt;Asset-Backed
        Securities.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt; Asset-backed securities are
        subject to credit (such as a borrower&#x2019;s default on its mortgage obligation and &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;the
        default or failure of a guarantee underlying the asset-backed security), interest rate and certain additional risks, including the &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;risk
        that various federal and state consumer laws and other legal and economic factors may result in the collateral backing the &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;securities
        being insufficient to support payment on the securities. Some asset-backed securities also entail prepayment risk and &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;extension
        risk, which may vary depending on the type of asset. Due to these risks, asset-backed securities may become more &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;volatile
        in certain interest rate environments.&lt;/span&gt;&lt;/div&gt; &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17134_MSILFPrimePortfolio_268Member"
      id="ixv-85998"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;"&gt;&lt;b&gt;Repurchase
        Agreements.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt; Repurchase agreements are
        subject to risks associated with the possibility of default by the seller at a time &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;when
        the collateral has declined in value, or insolvency of the seller, which may affect the Fund&#x2019;s right to control the collateral
        and &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;result in certain costs and delays. Repurchase
        agreements may involve a greater degree of credit risk than investments in U.S. &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;government
        securities.&#160;&#x2009;&lt;/span&gt;&lt;/div&gt; &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17134_MSILFPrimePortfolio_236Member"
      id="ixv-86014"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;"&gt;&lt;b&gt;Foreign
        Securities.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt; The Fund may invest in U.S.
        dollar-denominated securities issued by foreign governmental or corporate issuers. &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;Investing
        in securities of foreign issuers involves some additional risks than securities of U.S. issuers. While foreign securities, &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;including
        foreign money market securities, are subject to the same type of risks that pertain to domestic issuers, namely credit risk &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;and
        interest rate risk, they are also subject to other additional risks. Foreign issuers generally are subject to different accounting, &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;auditing
        and financial reporting standards than U.S. issuers. There may be less information available to the public about foreign &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;issuers.
        In some foreign countries, there is also the risk of government expropriation, excessive taxation, political or social &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;instability,
        economic sanctions or other similar governmental activity or diplomatic developments (including regional and global, &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;military
        or other conflicts)&#160;&#x2009;that could affect an investment. There also can be difficulty obtaining and enforcing judgments against
        &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;issuers in foreign countries. Governmental
        interventions or other actions can have a significant effect on the economic conditions &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;in
        foreign countries, which also may adversely affect the Fund&#x2019;s investments in foreign issuers.&lt;/span&gt;&lt;/div&gt; &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17134_MSILFPrimePortfolio_169Member"
      id="ixv-86036"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;"&gt;&lt;b&gt;Municipal
        Obligations.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt; To the extent the Fund invests
        in municipal obligations issued by state and local governments and their &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;agencies,
        the Fund may be susceptible to political, economic, regulatory or other factors affecting issuers of these municipal &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;obligations.
        To the extent that the Fund invests in municipal obligations of issuers in the same economic sector, it could be more &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;sensitive
        to economic, business or political developments that affect such sector. During certain economic and other conditions, &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;the
        financial resources of many issuers of municipal securities may be significantly stressed, which could impair any such issuer&#x2019;s
        &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;ability to meet its financial obligations
        when due and adversely impact the value of its securities held by the Fund. &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;While
        interest &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;earned on municipal securities is
        generally not subject to federal income tax, any interest earned on taxable municipal securities is &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;fully
        taxable at the federal level and may be subject to state and/or local income tax.&lt;/span&gt;&lt;/div&gt; &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17134_MSILFPrimePortfolio_174Member"
      id="ixv-86057"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;"&gt;&lt;b&gt;Market
        and Geopolitical Risk.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt; The value of your
        investment in the Fund is based on the values of the Fund&#x2019;s investments, which &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;change
        due to economic and other events that affect the&#160;&#x2009;U.S. and global markets generally, as well as those that affect or are &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;perceived
        or expected to affect particular regions, countries, industries, companies, issuers, sectors, asset classes or governments. &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;These
        types of events may be sudden and unexpected, and could adversely affect the value (or income generated by) and liquidity &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;of
        the Fund&#x2019;s investments, which may in turn impact the Fund&#x2019;s ability to sell securities and/or its ability to meet redemptions.
        &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;The risks associated with these developments
        may be magnified if certain social, political, economic and other conditions and &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;events
        (such as war, natural disasters or events, epidemics and pandemics, terrorism, conflicts, social unrest, recessions, inflation, &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;interest
        rate changes and supply chain disruptions) adversely interrupt or otherwise affect the global economy and financial &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;markets.
        It is difficult to predict when events affecting the U.S. or global financial markets or economies may occur, the effects &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;that
        such events may have and the duration of those effects (which may last for extended periods). These types of events may &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;negatively
        impact broad segments of businesses and populations and have a significant and rapid negative impact on the &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;performance
        or value of the Fund&#x2019;s investments, adversely affect and increase the volatility of the Fund&#x2019;s share price and &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;exacerbate
        pre-existing risks to the Fund. The frequency and magnitude of resulting changes in the value of the Fund&#x2019;s &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;investments
        cannot be predicted.&lt;/span&gt;&lt;/div&gt; &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17134_MSILFPrimePortfolio_480Member"
      id="ixv-86083"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;-sec-ix-redline:true;"&gt;&lt;b&gt;Large
        Transactions Risk.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;
        The Fund may experience adverse effects when certain large shareholders, or a number of shareholders &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;collectively,
        purchase or redeem large amounts of shares of the Fund, which may occur rapidly or unexpectedly. Such larger than &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;normal
        shareholder redemptions may adversely affect and increase the volatility of the Fund&#x2019;s share price and negatively impact &lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;padding-right:2%;padding-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#999999;;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:12pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;the
        Fund&#x2019;s liquidity. In some circumstances, the Fund may hold a relatively large proportion of its assets in cash in anticipation
        of &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;large redemptions.
        These large redemptions may also force the Fund to sell portfolio securities or other assets when it might not &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;otherwise
        do so, which may adversely affect and increase the volatility of the Fund&#x2019;s share price and increase the Fund&#x2019;s &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;transaction
        costs. In addition, large purchases of Fund shares may adversely affect the Fund&#x2019;s performance to the extent that the &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;Fund
        is delayed in investing new cash and is required to maintain a larger cash position than it ordinarily would. Finally, large &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;redemptions
        may cause the Fund to impose a discretionary liquidity fee.&lt;/span&gt;&lt;/div&gt; &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17134_MSILFPrimePortfolio_425Member"
      id="ixv-86141"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;"&gt;&lt;b&gt;Floating
        NAV Risk.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt; The Fund does not maintain
        a stable NAV per share. The value of the Fund&#x2019;s shares will be calculated to four &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;decimal
        places and will fluctuate with changes in the values of the Fund&#x2019;s portfolio securities. When you sell your shares, they may &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;be
        worth more or less than what you originally paid for them. This may result in a capital gain or loss.&lt;/span&gt;&lt;/div&gt; &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17134_MSILFPrimePortfolio_188Member"
      id="ixv-86156"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;"&gt;&lt;b&gt;Active
        Management Risk.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt; In pursuing the Fund&#x2019;s
        investment objective, the Adviser has considerable leeway in deciding which &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;investments
        to buy, hold or sell on a day-to-day basis, and which trading strategies to use. For example, the Adviser, in its &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;discretion,
        may determine to use some permitted trading strategies while not using others. The success or failure of such decisions &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;will
        affect the Fund&#x2019;s performance.&lt;/span&gt;&lt;/div&gt; &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17134_MSILFPrimePortfolio_487Member"
      id="ixv-86172"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;"&gt;&lt;b&gt;Discretionary
        Liquidity Fee Risk.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt; The Board, or its
        delegate, has discretion to impose a liquidity fee of up to 2% upon the &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;redemption
        of shares if the Board or its delegate determines that is in the best interest of the Fund, which may impact the value of &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;the
        Fund&#x2019;s shares when you sell your shares.&lt;/span&gt;&lt;/div&gt; &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17134_MSILFPrimePortfolio_488Member"
      id="ixv-86187"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;"&gt;&lt;b&gt;Mandatory
        Liquidity Fee Risk.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt; The Board, or its
        delegate, must impose a mandatory liquidity fee upon all shares redeemed if the &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;Fund&#x2019;s
        net redemptions on any business day exceed 5% of the Fund&#x2019;s net assets, unless the liquidity costs are de minimis. &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;Accordingly,
        redemptions by shareholders may be subject to a mandatory liquidity fee at certain times, which may impact the &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;value
        of the Fund&#x2019;s shares when you sell your shares.&lt;/span&gt;&lt;/div&gt; &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:BarChartAndPerformanceTableHeading
      contextRef="c_17134_MSILFPrimePortfolioMember"
      id="ixv-86210"
      xml:lang="en-US">Performance
Information</oef:BarChartAndPerformanceTableHeading>
    <oef:PerformanceNarrativeTextBlock
      contextRef="c_17134_MSILFPrimePortfolioMember"
      id="ixv-86214"
      xml:lang="en-US">

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;The
bar chart and table below provide some indication of the risks of investing in the Fund by showing changes in the performance &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;of
the Fund&#x2019;s Impact Class shares from year-to-year and by showing the average annual returns of the Fund&#x2019;s Impact Class shares
for &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;the one year and since inception periods.
&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;The
Fund&#x2019;s past performance is not necessarily an indication of how the Fund will perform &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;in
the future.&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt; Updated performance
information is available online at &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;www.morganstanley.com/liquidity&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;.&lt;/span&gt;&lt;/div&gt;</oef:PerformanceNarrativeTextBlock>
    <oef:PerformanceInformationIllustratesVariabilityOfReturns
      contextRef="c_17134_MSILFPrimePortfolioMember"
      id="ixv-86216"
      xml:lang="en-US">The
bar chart and table below provide some indication of the risks of investing in the Fund by showing changes in the performance of
the Fund&#x2019;s Impact Class shares from year-to-year and by showing the average annual returns of the Fund&#x2019;s Impact Class shares
for the one year and since inception periods.
</oef:PerformanceInformationIllustratesVariabilityOfReturns>
    <oef:PerformancePastDoesNotIndicateFuture
      contextRef="c_17134_MSILFPrimePortfolioMember"
      id="ixv-86220"
      xml:lang="en-US">The
Fund&#x2019;s past performance is not necessarily an indication of how the Fund will perform in
the future.</oef:PerformancePastDoesNotIndicateFuture>
    <oef:PerformanceAvailabilityWebSiteAddress
      contextRef="c_17134_MSILFPrimePortfolioMember"
      id="ixv-86224"
      xml:lang="en-US">www.morganstanley.com/liquidity</oef:PerformanceAvailabilityWebSiteAddress>
    <oef:BarChartHeading
      contextRef="c_17134_MSILFPrimePortfolioMember"
      id="ixv-86228"
      xml:lang="en-US">Annual
Total Returns&#x2014;Calendar Years</oef:BarChartHeading>
    <oef:BarChartTableTextBlock
      contextRef="c_17134_MSILFPrimePortfolioMember"
      id="ixv-86232"
      xml:lang="en-US">

&lt;div&gt;&lt;img alt="image" src="pr17134img003.jpg"/&gt;&lt;/div&gt;</oef:BarChartTableTextBlock>
    <oef:BarChartClosingTextBlock
      contextRef="c_17134_MSILFPrimePortfolioMember"
      id="ixv-86241"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="width:100%;cellspacing:0;padding-bottom:2pt;padding-top:0pt;margin-left:0pt;"&gt;
  &lt;tr style="height:1px;"&gt;
    &lt;td style="height:1px;width:33.14119922630561%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:33.71953578336557%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:33.13926499032882%"&gt;&lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:top"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;&lt;b&gt;High
        Quarter&lt;/b&gt;&lt;/span&gt; &lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:top"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;12/31/23&lt;/span&gt;
        &lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:top"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;-sec-ix-redline:true;"&gt;1.42%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="vertical-align:top"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;&lt;b&gt;Low
        Quarter&lt;/b&gt;&lt;/span&gt; &lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:top"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;12/31/25&lt;/span&gt;
        &lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:top"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;-sec-ix-redline:true;"&gt;1.01%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:BarChartClosingTextBlock>
    <oef:HighestQuarterlyReturnLabel
      contextRef="c_17134_MSILFPrimePortfolio_ImpactShareClassMember"
      id="ixv-86251"
      xml:lang="en-US">High
        Quarter</oef:HighestQuarterlyReturnLabel>
    <oef:BarChartHighestQuarterlyReturnDate
      contextRef="c_17134_MSILFPrimePortfolio_ImpactShareClassMember"
      id="ixv-86256"
      xml:lang="en-US">2023-12-31</oef:BarChartHighestQuarterlyReturnDate>
    <oef:BarChartHighestQuarterlyReturn
      contextRef="c_17134_MSILFPrimePortfolio_ImpactShareClassMember"
      decimals="INF"
      id="ixv-131499"
      unitRef="RATIO">0.0142</oef:BarChartHighestQuarterlyReturn>
    <oef:LowestQuarterlyReturnLabel
      contextRef="c_17134_MSILFPrimePortfolio_ImpactShareClassMember"
      id="ixv-86264"
      xml:lang="en-US">Low
        Quarter</oef:LowestQuarterlyReturnLabel>
    <oef:BarChartLowestQuarterlyReturnDate
      contextRef="c_17134_MSILFPrimePortfolio_ImpactShareClassMember"
      id="ixv-86269"
      xml:lang="en-US">2025-12-31</oef:BarChartLowestQuarterlyReturnDate>
    <oef:BarChartLowestQuarterlyReturn
      contextRef="c_17134_MSILFPrimePortfolio_ImpactShareClassMember"
      decimals="INF"
      id="ixv-131500"
      unitRef="RATIO">0.0101</oef:BarChartLowestQuarterlyReturn>
    <oef:PerformanceTableHeading
      contextRef="c_17134_MSILFPrimePortfolioMember"
      id="ixv-86275"
      xml:lang="en-US">Average
Annual Total Returns(for
the Periods Ended&#160;&#x2009;December
31, 2025)</oef:PerformanceTableHeading>
    <oef:PerformanceTableTextBlock
      contextRef="c_17134_MSILFPrimePortfolioMember"
      id="ixv-86288"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="width:100%;cellspacing:0;margin-left:0;border-bottom:0.25pt solid #000000;margin-top:10px;"&gt;
  &lt;tr style="height:1px;"&gt;
    &lt;td style="height:1px;width:50.800317417307%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:24.96758085431707%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:24.232101728375948%"&gt;&lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&#160;&lt;/div&gt;
        &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:center;text-align:center;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;&lt;b&gt;Past&lt;/b&gt;&lt;/span&gt;&lt;br/&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;&lt;b&gt;One
        Year&lt;/b&gt;&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:center;text-align:center;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;&lt;b&gt;Since
        Inception&lt;/b&gt;&lt;/span&gt;&lt;br/&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;&lt;b&gt;03/29/22&lt;/b&gt;&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;Prime
        Portfolio&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:center;text-align:center;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;-sec-ix-redline:true;"&gt;4.36%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:center;text-align:center;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;-sec-ix-redline:true;"&gt;4.43%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:PerformanceTableTextBlock>
    <oef:AvgAnnlRtrPct
      contextRef="c_17134_MSILFPrimePortfolio_ImpactShareClass_2025_01_01_2025_12_31Member"
      decimals="INF"
      id="ixv-131501"
      unitRef="RATIO">0.0436</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="c_17134_MSILFPrimePortfolio_ImpactShareClass_2022_03_29_2025_12_31Member"
      decimals="INF"
      id="ixv-131502"
      unitRef="RATIO">0.0443</oef:AvgAnnlRtrPct>
    <oef:PerformanceTableClosingTextBlock
      contextRef="c_17134_MSILFPrimePortfolioMember"
      id="ixv-86323"
      xml:lang="en-US">

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;You
may obtain the Fund&#x2019;s 7-day current yield by calling &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;1-888-378-1630&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;.&lt;/span&gt;&lt;/div&gt;</oef:PerformanceTableClosingTextBlock>
    <oef:MoneyMarketSevenDayYieldCaption
      contextRef="c_17134_MSILFPrimePortfolioMember"
      id="ixv-86325"
      xml:lang="en-US">You
may obtain the Fund&#x2019;s 7-day current yield by calling 1-888-378-1630.</oef:MoneyMarketSevenDayYieldCaption>
    <oef:MoneyMarketSevenDayYieldPhone
      contextRef="c_17134_MSILFPrimePortfolioMember"
      id="ixv-86327"
      xml:lang="en-US">1-888-378-1630</oef:MoneyMarketSevenDayYieldPhone>
    <oef:ObjectiveHeading
      contextRef="c_17134_MSILFGovernmentPortfolioMember"
      id="ixv-86438"
      xml:lang="en-US">Investment
Objective</oef:ObjectiveHeading>
    <oef:ObjectivePrimaryTextBlock
      contextRef="c_17134_MSILFGovernmentPortfolioMember"
      id="ixv-86442"
      xml:lang="en-US">

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;The Government Portfolio (the &#x201c;Fund&#x201d;)
seeks preservation of capital, daily liquidity and maximum current income.&lt;/span&gt;&lt;/div&gt;</oef:ObjectivePrimaryTextBlock>
    <oef:ExpenseHeading
      contextRef="c_17134_MSILFGovernmentPortfolioMember"
      id="ixv-86447"
      xml:lang="en-US">Fees
and Expenses</oef:ExpenseHeading>
    <oef:ExpenseNarrativeTextBlock
      contextRef="c_17134_MSILFGovernmentPortfolioMember"
      id="ixv-86451"
      xml:lang="en-US">

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;The table below describes the expenses that
you may pay if you buy, hold and sell Impact Class shares of the Fund. The Fund does &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;not
charge any sales loads or other fees when you purchase or redeem shares. &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;&lt;b&gt;You
may pay fees other than the fees and expenses of &lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;&lt;b&gt;the
Fund, such as brokerage commissions and other fees charged by financial intermediaries, which are not reflected in the &lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;&lt;b&gt;tables
and examples below.&lt;/b&gt;&lt;/span&gt;&lt;/div&gt;</oef:ExpenseNarrativeTextBlock>
    <oef:OperatingExpensesCaption
      contextRef="c_17134_MSILFGovernmentPortfolioMember"
      id="ixv-86462"
      xml:lang="en-US">Annual
Fund Operating Expenses&#160;&#x2009;(expenses
that you pay each year as a percentage of the value of your investment)</oef:OperatingExpensesCaption>
    <oef:AnnualFundOperatingExpensesTableTextBlock
      contextRef="c_17134_MSILFGovernmentPortfolioMember"
      id="foot-17134_2944567-1011"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="width:100%;cellspacing:0;margin-left:0;border-bottom:0.25pt solid #000000;margin-top:10px;"&gt;
  &lt;tr style="height:1px;"&gt;
    &lt;td style="height:1px;width:84.95558093173594%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:15.044419068264077%"&gt;&lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&#160;&lt;/div&gt;
        &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;&lt;b&gt;Impact
        Class&lt;/b&gt;&lt;/span&gt;&lt;/div&gt; &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;Advisory
        Fee&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;-sec-ix-redline:true;"&gt;0.15%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;Distribution
        and/or Shareholder Service (12b-1) Fee&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;-sec-ix-redline:true;"&gt;None&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;Other
        Expenses&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;-sec-ix-redline:true;"&gt;0.05%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;Total
        Annual Fund Operating Expenses&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:6pt;;-sec-ix-redline:true;"&gt;&lt;sup&gt;1&lt;/sup&gt;&lt;/span&gt;
        &lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;-sec-ix-redline:true;"&gt;0.20%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;Fee
        Waiver and/or Expense Reimbursement&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:6pt;;-sec-ix-redline:true;"&gt;&lt;sup&gt;1&lt;/sup&gt;&lt;/span&gt;
        &lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;-sec-ix-redline:true;"&gt;0.05%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;Total
        Annual Fund Operating Expenses After Fee Waiver and/or Expense Reimbursement&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:6pt;;-sec-ix-redline:true;"&gt;&lt;sup&gt;1&lt;/sup&gt;&lt;/span&gt;
        &lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;-sec-ix-redline:true;"&gt;0.15%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:AnnualFundOperatingExpensesTableTextBlock>
    <oef:ManagementFeesOverAssets
      contextRef="c_17134_MSILFGovernmentPortfolio_ImpactShareClassMember"
      decimals="INF"
      id="ixv-131503"
      unitRef="RATIO">0.0015</oef:ManagementFeesOverAssets>
    <oef:DistributionAndService12b1FeesOverAssets
      contextRef="c_17134_MSILFGovernmentPortfolio_ImpactShareClassMember"
      decimals="INF"
      id="ixv-131504"
      unitRef="RATIO">0</oef:DistributionAndService12b1FeesOverAssets>
    <oef:OtherExpensesOverAssets
      contextRef="c_17134_MSILFGovernmentPortfolio_ImpactShareClassMember"
      decimals="INF"
      id="foot-17134_2944567-1021"
      unitRef="RATIO">0.0005</oef:OtherExpensesOverAssets>
    <oef:ExpensesOverAssets
      contextRef="c_17134_MSILFGovernmentPortfolio_ImpactShareClassMember"
      decimals="INF"
      id="foot-17134_2944567-1031"
      unitRef="RATIO">0.002</oef:ExpensesOverAssets>
    <oef:FeeWaiverOrReimbursementOverAssets
      contextRef="c_17134_MSILFGovernmentPortfolio_ImpactShareClassMember"
      decimals="INF"
      id="foot-17134_2944567-1041"
      unitRef="RATIO">0.0005</oef:FeeWaiverOrReimbursementOverAssets>
    <oef:NetExpensesOverAssets
      contextRef="c_17134_MSILFGovernmentPortfolio_ImpactShareClassMember"
      decimals="INF"
      id="foot-17134_2944567-1051"
      unitRef="RATIO">0.0015</oef:NetExpensesOverAssets>
    <oef:ExpenseExampleHeading
      contextRef="c_17134_MSILFGovernmentPortfolioMember"
      id="ixv-86542"
      xml:lang="en-US">Example</oef:ExpenseExampleHeading>
    <oef:ExpenseExampleNarrativeTextBlock
      contextRef="c_17134_MSILFGovernmentPortfolioMember"
      id="ixv-86546"
      xml:lang="en-US">

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;The example below is intended to help you compare
the cost of investing in the Fund&#x2019;s&#160;&#x2009;Impact Class&#160;&#x2009;with the cost of investing in &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;other
mutual funds.&lt;/span&gt;&lt;/div&gt;

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;The example assumes that you invest $10,000
in the Fund&#x2019;s&#160;&#x2009;Impact Class for the time periods indicated and then redeem all of your &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;shares
at the end of those periods, your investment has a 5% return each year and that the Fund&#x2019;s operating expenses remain the &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;same
(except that the example incorporates the fee waiver and/or expense reimbursement arrangement for only the first year). &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;Although
your actual costs may be higher or lower, based on these assumptions your costs would be:&lt;/span&gt;&lt;/div&gt;</oef:ExpenseExampleNarrativeTextBlock>
    <oef:ExpenseExampleWithRedemptionTableTextBlock
      contextRef="c_17134_MSILFGovernmentPortfolioMember"
      id="ixv-86560"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="width:100%;cellspacing:0;margin-left:0;border-bottom:0.25pt solid #000000;margin-top:10px;"&gt;
  &lt;tr style="height:1px;"&gt;
    &lt;td style="height:1px;width:34.33401678981779%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:15.787844790901001%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:16.368138032419047%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:16.368138032419047%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:16.368138032419047%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:0.7737243220240628%"&gt;&lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&#160;&lt;/div&gt;
        &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;&lt;b&gt;1
        Year&lt;/b&gt;&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;&lt;b&gt;3
        Years&lt;/b&gt;&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;&lt;b&gt;5
        Years&lt;/b&gt;&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;&lt;b&gt;10
        Years&lt;/b&gt;&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;Impact
        Class&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;"&gt;$15
        &lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;"&gt;$59
        &lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;"&gt;$108
        &lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;"&gt;$250
        &lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:top"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:ExpenseExampleWithRedemptionTableTextBlock>
    <oef:ExpenseExampleYear01
      contextRef="c_17134_MSILFGovernmentPortfolio_ImpactShareClassMember"
      decimals="INF"
      id="ixv-131509"
      unitRef="USD">15</oef:ExpenseExampleYear01>
    <oef:ExpenseExampleYear03
      contextRef="c_17134_MSILFGovernmentPortfolio_ImpactShareClassMember"
      decimals="INF"
      id="ixv-131510"
      unitRef="USD">59</oef:ExpenseExampleYear03>
    <oef:ExpenseExampleYear05
      contextRef="c_17134_MSILFGovernmentPortfolio_ImpactShareClassMember"
      decimals="INF"
      id="ixv-131511"
      unitRef="USD">108</oef:ExpenseExampleYear05>
    <oef:ExpenseExampleYear10
      contextRef="c_17134_MSILFGovernmentPortfolio_ImpactShareClassMember"
      decimals="INF"
      id="ixv-131512"
      unitRef="USD">250</oef:ExpenseExampleYear10>
    <oef:StrategyHeading
      contextRef="c_17134_MSILFGovernmentPortfolioMember"
      id="ixv-86611"
      xml:lang="en-US">Principal
Investment Strategies</oef:StrategyHeading>
    <oef:StrategyNarrativeTextBlock
      contextRef="c_17134_MSILFGovernmentPortfolioMember"
      id="ixv-86615"
      xml:lang="en-US">

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;The Fund has adopted a policy to invest exclusively
in obligations issued or guaranteed by the U.S. Government and its agencies and &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;instrumentalities
and in repurchase agreements collateralized by such securities, and, accordingly, qualifies as a &#x201c;government money &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;market
fund&#x201d; under federal regulations. The Fund is permitted to hold a portion of its assets in cash.&lt;/span&gt;&lt;/div&gt;

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;A &#x201c;government money market fund&#x201d;
is a money market fund that invests at least 99.5% of its total assets in cash, securities issued or &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;guaranteed
by the United States or certain U.S. government agencies or instrumentalities and/or repurchase agreements that are &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;collateralized
fully by the foregoing. A &#x201c;government money market fund&#x201d; is exempt from requirements that permit and, under &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;certain
circumstances, require money market funds to impose a &#x201c;liquidity fee&#x201d; on redemptions. In selecting investments, the Adviser
&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;seeks to maintain the Fund&#x2019;s share
price at $1.00. The share price remaining stable at $1.00 means that the Fund would preserve the &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;principal
value of your investment.&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;
As a &#x201c;government money market fund,&#x201d; the Fund may value its securities using the amortized &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;cost
method as permitted by Rule 2a-7 under the Investment Company Act of 1940, as amended (&#x201c;Rule 2a-7&#x201d; under the &#x201c;1940
&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;Act&#x201d;) to seek
to maintain a stable net asset value per share of $1.00.&lt;/span&gt;&lt;/div&gt;

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;In addition, the Fund has adopted a policy
that provides, under normal circumstances, at least 80% of the Fund&#x2019;s assets will be &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;invested
in obligations issued or guaranteed by the&#160;&#x2009;U.S. Government and its agencies and instrumentalities and in repurchase &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;agreements
collateralized by such securities. This policy may be changed without shareholder approval; however, shareholders would &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;be
notified upon 60 days&#x2019; notice in writing of any changes.&lt;/span&gt;&lt;/div&gt;

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;The Fund&#x2019;s investments
are subject to the quality, diversification, maturity, liquidity and other requirements of Rule 2a-7.&lt;/span&gt;&lt;/div&gt;</oef:StrategyNarrativeTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17134_MSILFGovernmentPortfolio_157Member"
      id="ixv-86678"
      xml:lang="en-US">&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;You
could lose money by investing in the Fund.&lt;/span&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17134_MSILFGovernmentPortfolio_164Member"
      id="ixv-86682"
      xml:lang="en-US">&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;An
investment in the Fund is not a bank account and is not insured or guaranteed by the Federal &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;Deposit
Insurance Corporation (&#x201c;FDIC&#x201d;) or any other government agency.&lt;/span&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17134_MSILFGovernmentPortfolio_165Member"
      id="ixv-86692"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;"&gt;&lt;b&gt;Credit
        and Interest Rate Risk.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt; Credit risk refers
        to the possibility that the issuer or guarantor of a security, or counterparty to a &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;transaction,
        will be unable or unwilling or perceived to be unable or unwilling to make interest payments and/or repay the &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;principal
        on its debt or otherwise honor its obligations, including the risk of default. In such instances, the value of the Fund &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;could
        decline and the Fund could lose money. If an issuer&#x2019;s, guarantor&#x2019;s or counterparty&#x2019;s financial condition worsens,
        the credit &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;quality of the issuer, guarantor
        or counterparty may deteriorate. Credit ratings may not be an accurate assessment of financial &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;condition,
        liquidity or credit risk. Although credit ratings may not accurately reflect the true credit risk of an instrument, a change &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;in
        the credit rating of an instrument or an issuer, guarantor or counterparty, or the market&#x2019;s perception of the creditworthiness
        of &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;an instrument or issuer, guarantor or
        counterparty can have a rapid, adverse effect on the instrument&#x2019;s value and liquidity and &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;make
        it more difficult for the Fund to sell at an advantageous price or time. Interest rate risk refers to the decline in the value of a &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;fixed-income
        security resulting from changes in the general level of interest rates. A wide variety of market and economic factors &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;can
        cause interest rates to rise or fall, including central bank monetary policy, rising inflation, disinflation or deflation, and &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;changes
        in general economic conditions. When the general level of interest rates goes up, the prices of most fixed-income &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;securities
        go down. When the general level of interest rates goes down, the prices of most fixed-income securities go up but the &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;yield
        or income from new issuances of fixed-income securities generally decreases. Securities with longer durations will generally &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;be
        more sensitive to changes in interest rates than securities with shorter durations. Fluctuations in interest rates may also affect &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;the
        liquidity of and income generated by fixed-income instruments held by the Fund.&#160;&#x2009; The Fund may face a heightened level of
        &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;interest rate risk in times of monetary policy
        change and/or uncertainty, such as when the Federal Reserve Board adjusts a &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;quantitative
        easing program and/or changes rates. Changing interest rates may have unpredictable effects on the markets and may &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;detract
        from Fund performance. A changing interest rate environment increases certain risks, including the potential for periods of &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;market
        volatility and increased redemptions.&#160;&#x2009;&lt;/span&gt;&lt;/div&gt; &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17134_MSILFGovernmentPortfolio_166Member"
      id="ixv-86724"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;"&gt;&lt;b&gt;Fixed-Income
        Securities.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt; Fixed-income securities are
        subject to the risk of the issuer&#x2019;s inability to meet principal and interest &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;payments
        on its obligations (i.e., credit risk) and are subject to price volatility resulting from, among other things, interest rate &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;sensitivity
        (i.e., interest rate risk), market perception of the creditworthiness of the issuer and general market liquidity (i.e., market &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;risk).
        Securities with longer durations are likely to be more sensitive to changes in interest rates, generally making them more &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;volatile
        than securities with shorter durations. The Fund may be subject to certain liquidity risks that may result from the lack of &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;an
        active market and the reduced number and capacity of traditional market participants to make a market in fixed-income &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;securities.&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17134_MSILFGovernmentPortfolio_178Member"
      id="ixv-86743"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;"&gt;&lt;b&gt;U.S.
        Government Securities.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt; Different types
        of U.S. government securities are subject to different levels of credit risk, including the &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;risk
        of default, depending on the nature of the particular government support for that security. For example, a U.S. government-&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;sponsored
        entity, such as Federal National Mortgage Association or Federal Home Loan Mortgage Corporation, although &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;chartered
        or sponsored by an Act of Congress, may issue securities that are neither insured nor guaranteed by the U.S. Treasury &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;and,
        therefore, are not backed by the full faith and credit of the United States. With respect to U.S. government securities that are &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;not
        backed by the full faith and credit of the United States, there is the risk that the U.S. government will not provide financial &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;support
        to such U.S. government agencies, instrumentalities or sponsored enterprises if it is not obligated to do so by law. U.S. &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;government
        securities are also subject to interest rate risks and can exhibit price fluctuations resulting from increases or decreases &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;in
        interest rates.&lt;/span&gt;&lt;/div&gt; &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17134_MSILFGovernmentPortfolio_268Member"
      id="ixv-86764"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;"&gt;&lt;b&gt;Repurchase
        Agreements.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt; Repurchase agreements are
        subject to risks associated with the possibility of default by the seller at a time &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;when
        the collateral has declined in value, or insolvency of the seller, which may affect the Fund&#x2019;s right to control the collateral
        and &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;result in certain costs and delays. Repurchase
        agreements may involve a greater degree of credit risk than investments in U.S. &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;government
        securities.&#160;&#x2009;&lt;/span&gt;&lt;/div&gt; &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17134_MSILFGovernmentPortfolio_174Member"
      id="ixv-86780"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;"&gt;&lt;b&gt;Market
        and Geopolitical Risk.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt; The value of your
        investment in the Fund is based on the values of the Fund&#x2019;s investments, which &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;change
        due to economic and other events that affect the&#160;&#x2009;U.S. and global markets generally, as well as those that affect or are &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;perceived
        or expected to affect particular regions, countries, industries, companies, issuers, sectors, asset classes or governments. &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;These
        types of events may be sudden and unexpected, and could adversely affect the value (or income generated by) and liquidity &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;of
        the Fund&#x2019;s investments, which may in turn impact the Fund&#x2019;s ability to sell securities and/or its ability to meet redemptions.
        &lt;/span&gt;&lt;/div&gt; &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;padding-right:2%;padding-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#999999;;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:12pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;The
        risks associated with these developments may be magnified if certain social, political, economic and other conditions and &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;events
        (such as war, natural disasters or events, epidemics and pandemics, terrorism, conflicts, social unrest, recessions, inflation, &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;interest
        rate changes and supply chain disruptions) adversely interrupt or otherwise affect the global economy and financial &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;markets.
        It is difficult to predict when events affecting the U.S. or global financial markets or economies may occur, the effects &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;that
        such events may have and the duration of those effects (which may last for extended periods). These types of events may &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;negatively
        impact broad segments of businesses and populations and have a significant and rapid negative impact on the &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;performance
        or value of the Fund&#x2019;s investments, adversely affect &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;the
        Fund&#x2019;s ability to maintain a stable $1.00 share price&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;
        and &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;exacerbate pre-existing risks to the
        Fund. The frequency and magnitude of resulting changes in the value of the Fund&#x2019;s &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;investments
        cannot be predicted.&lt;/span&gt;&lt;/div&gt; &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17134_MSILFGovernmentPortfolio_480Member"
      id="ixv-86845"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;-sec-ix-redline:true;"&gt;&lt;b&gt;Large
        Transactions Risk.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;
        The Fund may experience adverse effects when certain large shareholders, or a number of shareholders &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;collectively,
        purchase or redeem large amounts of shares of the Fund, which may occur rapidly or unexpectedly. Such larger than &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;normal
        shareholder redemptions may adversely affect the Fund&#x2019;s ability to maintain a stable $1.00 share price and negatively &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;impact
        the Fund&#x2019;s liquidity. In some circumstances, the Fund may hold a relatively large proportion of its assets in cash in &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;anticipation
        of large redemptions. These large redemptions may also force the Fund to sell portfolio securities or other assets when &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;it
        might not otherwise do so, which may adversely affect the Fund&#x2019;s ability to maintain a stable $1.00 share price and increase the
        &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;Fund&#x2019;s transaction
        costs. In addition, large purchases of Fund shares may adversely affect the Fund&#x2019;s performance to the extent &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;that
        the Fund is delayed in investing new cash and is required to maintain a larger cash position than it ordinarily would.&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
        &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17134_MSILFGovernmentPortfolio_171Member"
      id="ixv-86865"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;"&gt;&lt;b&gt;Stable
        NAV Risk.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt; The Fund may not be able to
        maintain a stable $1.00 share price at all times. If the Fund or another money &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;market
        fund fails to maintain a stable NAV (or if there is a perceived threat of the inability to maintain a stable NAV), the Fund &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;could
        be subject to increased redemptions, which may adversely impact the Fund&#x2019;s ability to maintain a stable $1.00 share price.&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17134_MSILFGovernmentPortfolio_188Member"
      id="ixv-86880"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;"&gt;&lt;b&gt;Active
        Management Risk.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt; In pursuing the Fund&#x2019;s
        investment objective, the Adviser has considerable leeway in deciding which &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;investments
        to buy, hold or sell on a day-to-day basis, and which trading strategies to use. For example, the Adviser, in its &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;discretion,
        may determine to use some permitted trading strategies while not using others. The success or failure of such decisions &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;will
        affect the Fund&#x2019;s performance.&lt;/span&gt;&lt;/div&gt; &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:BarChartAndPerformanceTableHeading
      contextRef="c_17134_MSILFGovernmentPortfolioMember"
      id="ixv-86903"
      xml:lang="en-US">Performance
Information</oef:BarChartAndPerformanceTableHeading>
    <oef:PerformanceNarrativeTextBlock
      contextRef="c_17134_MSILFGovernmentPortfolioMember"
      id="ixv-86907"
      xml:lang="en-US">

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;The
bar chart and table below provide some indication of the risks of investing in the Fund by showing changes in the performance &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;of
the Fund&#x2019;s Impact Class shares from year-to-year and by showing the average annual returns of the Fund&#x2019;s Impact Class shares
for &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;the one year and since inception periods.
&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;The
Fund&#x2019;s past performance is not necessarily an indication of how the Fund will perform &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;in
the future.&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt; Updated performance
information is available online at &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;www.morganstanley.com/liquidity&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;.&lt;/span&gt;&lt;/div&gt;</oef:PerformanceNarrativeTextBlock>
    <oef:PerformanceInformationIllustratesVariabilityOfReturns
      contextRef="c_17134_MSILFGovernmentPortfolioMember"
      id="ixv-86909"
      xml:lang="en-US">The
bar chart and table below provide some indication of the risks of investing in the Fund by showing changes in the performance of
the Fund&#x2019;s Impact Class shares from year-to-year and by showing the average annual returns of the Fund&#x2019;s Impact Class shares
for the one year and since inception periods.
</oef:PerformanceInformationIllustratesVariabilityOfReturns>
    <oef:PerformancePastDoesNotIndicateFuture
      contextRef="c_17134_MSILFGovernmentPortfolioMember"
      id="ixv-86913"
      xml:lang="en-US">The
Fund&#x2019;s past performance is not necessarily an indication of how the Fund will perform in
the future.</oef:PerformancePastDoesNotIndicateFuture>
    <oef:PerformanceAvailabilityWebSiteAddress
      contextRef="c_17134_MSILFGovernmentPortfolioMember"
      id="ixv-86917"
      xml:lang="en-US">www.morganstanley.com/liquidity</oef:PerformanceAvailabilityWebSiteAddress>
    <oef:BarChartHeading
      contextRef="c_17134_MSILFGovernmentPortfolioMember"
      id="ixv-86921"
      xml:lang="en-US">Annual
Total Returns&#x2014;Calendar Years</oef:BarChartHeading>
    <oef:BarChartTableTextBlock
      contextRef="c_17134_MSILFGovernmentPortfolioMember"
      id="ixv-86925"
      xml:lang="en-US">

&lt;div&gt;&lt;img alt="image" src="pr17134img004.jpg"/&gt;&lt;/div&gt;</oef:BarChartTableTextBlock>
    <oef:BarChartClosingTextBlock
      contextRef="c_17134_MSILFGovernmentPortfolioMember"
      id="ixv-86934"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="width:100%;cellspacing:0;padding-bottom:2pt;padding-top:0pt;margin-left:0pt;"&gt;
  &lt;tr style="height:1px;"&gt;
    &lt;td style="height:1px;width:33.14119922630561%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:33.71953578336557%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:33.13926499032882%"&gt;&lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:top"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;&lt;b&gt;High
        Quarter&lt;/b&gt;&lt;/span&gt; &lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:top"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;12/31/23&lt;/span&gt;
        &lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:top"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;-sec-ix-redline:true;"&gt;1.33%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="vertical-align:top"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;&lt;b&gt;Low
        Quarter&lt;/b&gt;&lt;/span&gt; &lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:top"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;12/31/25&lt;/span&gt;
        &lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:top"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;-sec-ix-redline:true;"&gt;0.98%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:BarChartClosingTextBlock>
    <oef:HighestQuarterlyReturnLabel
      contextRef="c_17134_MSILFGovernmentPortfolio_ImpactShareClassMember"
      id="ixv-86944"
      xml:lang="en-US">High
        Quarter</oef:HighestQuarterlyReturnLabel>
    <oef:BarChartHighestQuarterlyReturnDate
      contextRef="c_17134_MSILFGovernmentPortfolio_ImpactShareClassMember"
      id="ixv-86949"
      xml:lang="en-US">2023-12-31</oef:BarChartHighestQuarterlyReturnDate>
    <oef:BarChartHighestQuarterlyReturn
      contextRef="c_17134_MSILFGovernmentPortfolio_ImpactShareClassMember"
      decimals="INF"
      id="ixv-131513"
      unitRef="RATIO">0.0133</oef:BarChartHighestQuarterlyReturn>
    <oef:LowestQuarterlyReturnLabel
      contextRef="c_17134_MSILFGovernmentPortfolio_ImpactShareClassMember"
      id="ixv-86957"
      xml:lang="en-US">Low
        Quarter</oef:LowestQuarterlyReturnLabel>
    <oef:BarChartLowestQuarterlyReturnDate
      contextRef="c_17134_MSILFGovernmentPortfolio_ImpactShareClassMember"
      id="ixv-86962"
      xml:lang="en-US">2025-12-31</oef:BarChartLowestQuarterlyReturnDate>
    <oef:BarChartLowestQuarterlyReturn
      contextRef="c_17134_MSILFGovernmentPortfolio_ImpactShareClassMember"
      decimals="INF"
      id="ixv-131514"
      unitRef="RATIO">0.0098</oef:BarChartLowestQuarterlyReturn>
    <oef:PerformanceTableHeading
      contextRef="c_17134_MSILFGovernmentPortfolioMember"
      id="ixv-86968"
      xml:lang="en-US">Average
Annual Total Returns(for
the Periods Ended&#160;&#x2009;December
31, 2025)</oef:PerformanceTableHeading>
    <oef:PerformanceTableTextBlock
      contextRef="c_17134_MSILFGovernmentPortfolioMember"
      id="ixv-86981"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="width:100%;cellspacing:0;margin-left:0;border-bottom:0.25pt solid #000000;margin-top:10px;"&gt;
  &lt;tr style="height:1px;"&gt;
    &lt;td style="height:1px;width:50.800317417307%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:24.96758085431707%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:24.232101728375948%"&gt;&lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&#160;&lt;/div&gt;
        &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:center;text-align:center;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;&lt;b&gt;Past&lt;/b&gt;&lt;/span&gt;&lt;br/&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;&lt;b&gt;One
        Year&lt;/b&gt;&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:center;text-align:center;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;&lt;b&gt;Since
        Inception&lt;/b&gt;&lt;/span&gt;&lt;br/&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;&lt;b&gt;03/29/22&lt;/b&gt;&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;Government
        Portfolio&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:center;text-align:center;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;-sec-ix-redline:true;"&gt;4.23%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:center;text-align:center;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;-sec-ix-redline:true;"&gt;4.25%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:PerformanceTableTextBlock>
    <oef:AvgAnnlRtrPct
      contextRef="c_17134_MSILFGovernmentPortfolio_ImpactShareClass_2025_01_01_2025_12_31Member"
      decimals="INF"
      id="ixv-131515"
      unitRef="RATIO">0.0423</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="c_17134_MSILFGovernmentPortfolio_ImpactShareClass_2022_03_29_2025_12_31Member"
      decimals="INF"
      id="ixv-131516"
      unitRef="RATIO">0.0425</oef:AvgAnnlRtrPct>
    <oef:PerformanceTableClosingTextBlock
      contextRef="c_17134_MSILFGovernmentPortfolioMember"
      id="ixv-87042"
      xml:lang="en-US">

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;You
may obtain the Fund&#x2019;s 7-day current yield by calling &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;1-888-378-1630&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;.&lt;/span&gt;&lt;/div&gt;</oef:PerformanceTableClosingTextBlock>
    <oef:MoneyMarketSevenDayYieldCaption
      contextRef="c_17134_MSILFGovernmentPortfolioMember"
      id="ixv-87044"
      xml:lang="en-US">You
may obtain the Fund&#x2019;s 7-day current yield by calling 1-888-378-1630.</oef:MoneyMarketSevenDayYieldCaption>
    <oef:MoneyMarketSevenDayYieldPhone
      contextRef="c_17134_MSILFGovernmentPortfolioMember"
      id="ixv-87046"
      xml:lang="en-US">1-888-378-1630</oef:MoneyMarketSevenDayYieldPhone>
    <oef:ObjectiveHeading
      contextRef="c_17134_MSILFTreasurySecuritiesPortfolioMember"
      id="ixv-87123"
      xml:lang="en-US">Investment
Objective</oef:ObjectiveHeading>
    <oef:ObjectivePrimaryTextBlock
      contextRef="c_17134_MSILFTreasurySecuritiesPortfolioMember"
      id="ixv-87127"
      xml:lang="en-US">

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;The Treasury Securities Portfolio (the &#x201c;Fund&#x201d;)
seeks preservation of capital, daily liquidity and maximum current income.&lt;/span&gt;&lt;/div&gt;</oef:ObjectivePrimaryTextBlock>
    <oef:ExpenseHeading
      contextRef="c_17134_MSILFTreasurySecuritiesPortfolioMember"
      id="ixv-87132"
      xml:lang="en-US">Fees
and Expenses</oef:ExpenseHeading>
    <oef:ExpenseNarrativeTextBlock
      contextRef="c_17134_MSILFTreasurySecuritiesPortfolioMember"
      id="ixv-87136"
      xml:lang="en-US">

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;The table below describes the expenses that
you may pay if you buy, hold and sell Impact Class shares of the Fund. The Fund does &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;not
charge any sales loads or other fees when you purchase or redeem shares. &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;&lt;b&gt;You
may pay fees other than the fees and expenses of &lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;&lt;b&gt;the
Fund, such as brokerage commissions and other fees charged by financial intermediaries, which are not reflected in the &lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;&lt;b&gt;tables
and examples below.&lt;/b&gt;&lt;/span&gt;&lt;/div&gt;</oef:ExpenseNarrativeTextBlock>
    <oef:OperatingExpensesCaption
      contextRef="c_17134_MSILFTreasurySecuritiesPortfolioMember"
      id="ixv-87147"
      xml:lang="en-US">Annual
Fund Operating Expenses&#160;&#x2009;(expenses
that you pay each year as a percentage of the value of your investment)</oef:OperatingExpensesCaption>
    <oef:AnnualFundOperatingExpensesTableTextBlock
      contextRef="c_17134_MSILFTreasurySecuritiesPortfolioMember"
      id="foot-17134_2866644-1011"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="width:100%;cellspacing:0;margin-left:0;border-bottom:0.25pt solid #000000;margin-top:10px;"&gt;
  &lt;tr style="height:1px;"&gt;
    &lt;td style="height:1px;width:84.95558093173594%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:15.044419068264077%"&gt;&lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&#160;&lt;/div&gt;
        &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;&lt;b&gt;Impact
        Class&lt;/b&gt;&lt;/span&gt;&lt;/div&gt; &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;Advisory
        Fee&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;"&gt;0.15%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;Distribution
        and/or Shareholder Service (12b-1) Fee&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;"&gt;None&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;Other
        Expenses&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;"&gt;0.06%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;Total
        Annual Fund Operating Expenses&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:6pt;;"&gt;&lt;sup&gt;1&lt;/sup&gt;&lt;/span&gt;
        &lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;"&gt;0.21%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;Fee
        Waiver and/or Expense Reimbursement&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:6pt;;"&gt;&lt;sup&gt;1&lt;/sup&gt;&lt;/span&gt;
        &lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;"&gt;0.01%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;Total
        Annual Fund Operating Expenses After Fee Waiver and/or Expense Reimbursement&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:6pt;;"&gt;&lt;sup&gt;1&lt;/sup&gt;&lt;/span&gt;
        &lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;"&gt;0.20%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:AnnualFundOperatingExpensesTableTextBlock>
    <oef:ManagementFeesOverAssets
      contextRef="c_17134_MSILFTreasurySecuritiesPortfolio_ImpactShareClassMember"
      decimals="INF"
      id="ixv-131517"
      unitRef="RATIO">0.0015</oef:ManagementFeesOverAssets>
    <oef:DistributionAndService12b1FeesOverAssets
      contextRef="c_17134_MSILFTreasurySecuritiesPortfolio_ImpactShareClassMember"
      decimals="INF"
      id="ixv-131518"
      unitRef="RATIO">0</oef:DistributionAndService12b1FeesOverAssets>
    <oef:OtherExpensesOverAssets
      contextRef="c_17134_MSILFTreasurySecuritiesPortfolio_ImpactShareClassMember"
      decimals="INF"
      id="ixv-131519"
      unitRef="RATIO">0.0006</oef:OtherExpensesOverAssets>
    <oef:ExpensesOverAssets
      contextRef="c_17134_MSILFTreasurySecuritiesPortfolio_ImpactShareClassMember"
      decimals="INF"
      id="foot-17134_2866644-1021"
      unitRef="RATIO">0.0021</oef:ExpensesOverAssets>
    <oef:FeeWaiverOrReimbursementOverAssets
      contextRef="c_17134_MSILFTreasurySecuritiesPortfolio_ImpactShareClassMember"
      decimals="INF"
      id="foot-17134_2866644-1031"
      unitRef="RATIO">0.0001</oef:FeeWaiverOrReimbursementOverAssets>
    <oef:NetExpensesOverAssets
      contextRef="c_17134_MSILFTreasurySecuritiesPortfolio_ImpactShareClassMember"
      decimals="INF"
      id="foot-17134_2866644-1041"
      unitRef="RATIO">0.002</oef:NetExpensesOverAssets>
    <oef:ExpenseExampleHeading
      contextRef="c_17134_MSILFTreasurySecuritiesPortfolioMember"
      id="ixv-87229"
      xml:lang="en-US">Example</oef:ExpenseExampleHeading>
    <oef:ExpenseExampleNarrativeTextBlock
      contextRef="c_17134_MSILFTreasurySecuritiesPortfolioMember"
      id="ixv-87233"
      xml:lang="en-US">

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;The example below is intended to help you compare
the cost of investing in the Fund&#x2019;s&#160;&#x2009;Impact&#160;&#x2009;Class with the cost of investing in &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;other
mutual funds.&lt;/span&gt;&lt;/div&gt;

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;The example assumes that you invest $10,000
in the Fund&#x2019;s&#160;&#x2009;Impact Class for the time periods indicated and then redeem all of your &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;shares
at the end of those periods, your investment has a 5% return each year and that the Fund&#x2019;s operating expenses remain the &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;same
(except that the example incorporates the fee waiver and/or expense reimbursement arrangement for only the first year). &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;Although
your actual costs may be higher or lower, based on these assumptions your costs would be:&lt;/span&gt;&lt;/div&gt;</oef:ExpenseExampleNarrativeTextBlock>
    <oef:ExpenseExampleWithRedemptionTableTextBlock
      contextRef="c_17134_MSILFTreasurySecuritiesPortfolioMember"
      id="ixv-87247"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="width:100%;cellspacing:0;margin-left:0;border-bottom:0.25pt solid #000000;margin-top:10px;"&gt;
  &lt;tr style="height:1px;"&gt;
    &lt;td style="height:1px;width:34.33401678981779%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:15.787844790901001%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:16.368138032419047%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:16.368138032419047%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:16.368138032419047%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:0.7737243220240628%"&gt;&lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&#160;&lt;/div&gt;
        &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;&lt;b&gt;1
        Year&lt;/b&gt;&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;&lt;b&gt;3
        Years&lt;/b&gt;&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;&lt;b&gt;5
        Years&lt;/b&gt;&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;&lt;b&gt;10
        Years&lt;/b&gt;&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;Impact
        Class&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;"&gt;$20
        &lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;"&gt;$67
        &lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;"&gt;$117
        &lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;"&gt;$267
        &lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:top"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:ExpenseExampleWithRedemptionTableTextBlock>
    <oef:ExpenseExampleYear01
      contextRef="c_17134_MSILFTreasurySecuritiesPortfolio_ImpactShareClassMember"
      decimals="INF"
      id="ixv-131523"
      unitRef="USD">20</oef:ExpenseExampleYear01>
    <oef:ExpenseExampleYear03
      contextRef="c_17134_MSILFTreasurySecuritiesPortfolio_ImpactShareClassMember"
      decimals="INF"
      id="ixv-131524"
      unitRef="USD">67</oef:ExpenseExampleYear03>
    <oef:ExpenseExampleYear05
      contextRef="c_17134_MSILFTreasurySecuritiesPortfolio_ImpactShareClassMember"
      decimals="INF"
      id="ixv-131525"
      unitRef="USD">117</oef:ExpenseExampleYear05>
    <oef:ExpenseExampleYear10
      contextRef="c_17134_MSILFTreasurySecuritiesPortfolio_ImpactShareClassMember"
      decimals="INF"
      id="ixv-131526"
      unitRef="USD">267</oef:ExpenseExampleYear10>
    <oef:StrategyHeading
      contextRef="c_17134_MSILFTreasurySecuritiesPortfolioMember"
      id="ixv-87298"
      xml:lang="en-US">Principal
Investment Strategies</oef:StrategyHeading>
    <oef:StrategyNarrativeTextBlock
      contextRef="c_17134_MSILFTreasurySecuritiesPortfolioMember"
      id="ixv-87302"
      xml:lang="en-US">

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;The Fund has adopted a policy to invest exclusively
in U.S. Treasury obligations, which are backed by the full faith and credit of the &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;United
States, and, accordingly, qualifies as a &#x201c;government money market fund&#x201d; under federal regulations. The Fund is permitted
to &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;hold a portion of its assets in cash.&lt;/span&gt;&lt;/div&gt;

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;A &#x201c;government money market fund&#x201d;
is a money market fund that invests at least 99.5% of its total assets in cash, securities issued or &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;guaranteed
by the United States or certain U.S. government agencies or instrumentalities and/or repurchase agreements that are &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;collateralized
fully by the foregoing. A &#x201c;government money market fund&#x201d; is exempt from requirements that permit and, under &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;certain
circumstances, require money market funds to impose a &#x201c;liquidity fee&#x201d; on redemptions. In selecting investments, the Adviser
&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;seeks to maintain the Fund&#x2019;s share
price at $1.00. The share price remaining stable at $1.00 means that the Fund would preserve the &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;principal
value of your investment.&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;
As a &#x201c;government money market fund,&#x201d; the Fund may value its securities using the amortized &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;cost
method as permitted by Rule 2a-7 under the Investment Company Act of 1940, as amended (&#x201c;Rule 2a-7&#x201d; under the &#x201c;1940
&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;Act&#x201d;) to seek
to maintain a stable net asset value per share of $1.00.&lt;/span&gt;&lt;/div&gt;

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;In addition, the Fund has adopted a policy
that provides, under normal circumstances, at least 80% of the Fund&#x2019;s assets will be &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;invested
in U.S. Treasury obligations, which are backed by the full faith and credit of the United States. This policy may be changed &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;without
shareholder approval; however, shareholders would be notified upon 60 days&#x2019; notice in writing of any changes.&lt;/span&gt;&lt;/div&gt;

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;The Fund&#x2019;s investments
are subject to the quality, diversification, maturity, liquidity and other requirements of Rule 2a-7.&lt;/span&gt;&lt;/div&gt;</oef:StrategyNarrativeTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17134_MSILFTreasurySecuritiesPortfolio_157Member"
      id="ixv-87364"
      xml:lang="en-US">&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;You
could lose money by investing in the Fund. &lt;/span&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17134_MSILFTreasurySecuritiesPortfolio_164Member"
      id="ixv-87369"
      xml:lang="en-US">&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;An
investment in the Fund is not a bank account and is not insured or guaranteed by the Federal &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;Deposit
Insurance Corporation (&#x201c;FDIC&#x201d;) or any other government agency.&lt;/span&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17134_MSILFTreasurySecuritiesPortfolio_165Member"
      id="ixv-87379"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;"&gt;&lt;b&gt;Credit
        and Interest Rate Risk.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt; Credit risk refers
        to the possibility that the issuer or guarantor of a security, or counterparty to a &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;transaction,
        will be unable or unwilling or perceived to be unable or unwilling to make interest payments and/or repay the &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;principal
        on its debt or otherwise honor its obligations, including the risk of default. In such instances, the value of the Fund &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;could
        decline and the Fund could lose money. If an issuer&#x2019;s, guarantor&#x2019;s or counterparty&#x2019;s financial condition worsens,
        the credit &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;quality of the issuer, guarantor
        or counterparty may deteriorate. Credit ratings may not be an accurate assessment of financial &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;condition,
        liquidity or credit risk. Although credit ratings may not accurately reflect the true credit risk of an instrument, a change &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;in
        the credit rating of an instrument or an issuer, guarantor or counterparty, or the market&#x2019;s perception of the creditworthiness
        of &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;an instrument or issuer, guarantor or
        counterparty can have a rapid, adverse effect on the instrument&#x2019;s value and liquidity and &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;make
        it more difficult for the Fund to sell at an advantageous price or time. Interest rate risk refers to the decline in the value of a &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;fixed-income
        security resulting from changes in the general level of interest rates. A wide variety of market and economic factors &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;can
        cause interest rates to rise or fall, including central bank monetary policy, rising inflation, disinflation or deflation, and &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;changes
        in general economic conditions. When the general level of interest rates goes up, the prices of most fixed-income &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;securities
        go down. When the general level of interest rates goes down, the prices of most fixed-income securities go up but the &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;yield
        or income from new issuances of fixed-income securities generally decreases. Securities with longer durations will generally &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;be
        more sensitive to changes in interest rates than securities with shorter durations. Fluctuations in interest rates may also affect &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;the
        liquidity of and income generated by fixed-income instruments held by the Fund.&#160;&#x2009; The Fund may face a heightened level of
        &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;interest rate risk in times of monetary policy
        change and/or uncertainty, such as when the Federal Reserve Board adjusts a &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;quantitative
        easing program and/or changes rates. Changing interest rates may have unpredictable effects on the markets and may &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;detract
        from Fund performance. A changing interest rate environment increases certain risks, including the potential for periods of &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;market
        volatility and increased redemptions.&#160;&#x2009;&lt;/span&gt;&lt;/div&gt; &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17134_MSILFTreasurySecuritiesPortfolio_166Member"
      id="ixv-87411"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;"&gt;&lt;b&gt;Fixed-Income
        Securities.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt; Fixed-income securities are
        subject to the risk of the issuer&#x2019;s inability to meet principal and interest &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;payments
        on its obligations (i.e., credit risk) and are subject to price volatility resulting from, among other things, interest rate &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;sensitivity
        (i.e., interest rate risk), market perception of the creditworthiness of the issuer and general market liquidity (i.e., market &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;risk).
        Securities with longer durations are likely to be more sensitive to changes in interest rates, generally making them more &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;volatile
        than securities with shorter durations. The Fund may be subject to certain liquidity risks that may result from the lack of &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;an
        active market and the reduced number and capacity of traditional market participants to make a market in fixed-income &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;securities.&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17134_MSILFTreasurySecuritiesPortfolio_692Member"
      id="ixv-87430"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;-sec-ix-redline:true;"&gt;&lt;b&gt;U.S.
        Treasury Obligations.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;
        U.S. Treasury obligations, which are backed by the full faith and credit of the United States, have &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;historically
        involved minimal risk of loss of principal if held to maturity. However, due to fluctuations in interest rates, the market &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;value
        of such securities may vary during the period shareholders own shares of the Fund. Securities issued or guaranteed by the &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;U.S.
        Treasury are backed by the full faith and credit of the United States but are guaranteed only as to the timely payment of &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;interest
        and principal when held to maturity. In addition, notwithstanding that U.S. Treasury obligations are backed by the full &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;faith
        and credit of the United States, circumstances could arise that could prevent the timely payment of interest or principal, such &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;as
        reaching the legislative &#x201c;debt ceiling.&#x201d; Such non-payment could result in losses to and redemptions from the Fund.&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17134_MSILFTreasurySecuritiesPortfolio_178Member"
      id="ixv-87449"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;"&gt;&lt;b&gt;U.S.
        Government Securities.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt; The U.S. government
        securities in which the Fund invests can be subject to two types of risk: credit &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;risk
        and interest rate risk. When the general level of interest rates goes up, the prices of most fixed-income securities go down. &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;When
        the general level of interest rates goes down, the prices of most fixed-income securities go up. While the credit risk &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;associated
        with these U.S. government securities generally is considered to be minimal, the interest rate risk can be substantial.&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
        &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17134_MSILFTreasurySecuritiesPortfolio_174Member"
      id="ixv-87465"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;"&gt;&lt;b&gt;Market
        and Geopolitical Risk.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt; The value of your
        investment in the Fund is based on the values of the Fund&#x2019;s investments, which &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;change
        due to economic and other events that affect the&#160;&#x2009;U.S. and global markets generally, as well as those that affect or are &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;perceived
        or expected to affect particular regions, countries, industries, companies, issuers, sectors, asset classes or governments. &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;These
        types of events may be sudden and unexpected, and could adversely affect the value (or income generated by) and liquidity &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;of
        the Fund&#x2019;s investments, which may in turn impact the Fund&#x2019;s ability to sell securities and/or its ability to meet redemptions.
        &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;The risks associated with these developments
        may be magnified if certain social, political, economic and other conditions and &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;events
        (such as war, natural disasters or events, epidemics and pandemics, terrorism, conflicts, social unrest, recessions, inflation, &lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;padding-right:2%;padding-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#999999;;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:12pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;interest
        rate changes and supply chain disruptions) adversely interrupt or otherwise affect the global economy and financial &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;markets.
        It is difficult to predict when events affecting the U.S. or global financial markets or economies may occur, the effects &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;that
        such events may have and the duration of those effects (which may last for extended periods). These types of events may &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;negatively
        impact broad segments of businesses and populations and have a significant and rapid negative impact on the &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;performance
        or value of the Fund&#x2019;s investments, adversely affect &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;the
        Fund&#x2019;s ability to maintain a stable $1.00 share price&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;
        and &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;exacerbate pre-existing risks to the
        Fund. The frequency and magnitude of resulting changes in the value of the Fund&#x2019;s &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;investments
        cannot be predicted.&lt;/span&gt;&lt;/div&gt; &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17134_MSILFTreasurySecuritiesPortfolio_480Member"
      id="ixv-87530"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;-sec-ix-redline:true;"&gt;&lt;b&gt;Large
        Transactions Risk.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;
        The Fund may experience adverse effects when certain large shareholders, or a number of shareholders &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;collectively,
        purchase or redeem large amounts of shares of the Fund, which may occur rapidly or unexpectedly. Such larger than &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;normal
        shareholder redemptions may adversely affect the Fund&#x2019;s ability to maintain a stable $1.00 share price and negatively &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;impact
        the Fund&#x2019;s liquidity. In some circumstances, the Fund may hold a relatively large proportion of its assets in cash in &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;anticipation
        of large redemptions. These large redemptions may also force the Fund to sell portfolio securities or other assets when &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;it
        might not otherwise do so, which may adversely affect the Fund&#x2019;s ability to maintain a stable $1.00 share price and increase the
        &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;Fund&#x2019;s transaction
        costs. In addition, large purchases of Fund shares may adversely affect the Fund&#x2019;s performance to the extent &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;that
        the Fund is delayed in investing new cash and is required to maintain a larger cash position than it ordinarily would.&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
        &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17134_MSILFTreasurySecuritiesPortfolio_171Member"
      id="ixv-87550"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;"&gt;&lt;b&gt;Stable
        NAV Risk.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt; The Fund may not be able to
        maintain a stable $1.00 share price at all times. If the Fund or another money &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;market
        fund fails to maintain a stable NAV (or if there is a perceived threat of the inability to maintain a stable NAV), the Fund &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;could
        be subject to increased redemptions, which may adversely impact the Fund&#x2019;s ability to maintain a stable $1.00 share price.&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17134_MSILFTreasurySecuritiesPortfolio_188Member"
      id="ixv-87565"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;"&gt;&lt;b&gt;Active
        Management Risk.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt; In pursuing the Fund&#x2019;s
        investment objective, the Adviser has considerable leeway in deciding which &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;investments
        to buy, hold or sell on a day-to-day basis, and which trading strategies to use. For example, the Adviser, in its &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;discretion,
        may determine to use some permitted trading strategies while not using others. The success or failure of such decisions &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;will
        affect the Fund&#x2019;s performance.&lt;/span&gt;&lt;/div&gt; &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:BarChartAndPerformanceTableHeading
      contextRef="c_17134_MSILFTreasurySecuritiesPortfolioMember"
      id="ixv-87588"
      xml:lang="en-US">Performance
Information</oef:BarChartAndPerformanceTableHeading>
    <oef:PerformanceNarrativeTextBlock
      contextRef="c_17134_MSILFTreasurySecuritiesPortfolioMember"
      id="ixv-87592"
      xml:lang="en-US">

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;The
bar chart and table below provide some indication of the risks of investing in the Fund by showing changes in the performance &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;of
the Fund&#x2019;s &lt;/span&gt;&lt;span style="-sec-ix-redline:true;"&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;Impact&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;
Class shares from year-to-year and by showing the average annual returns of the Fund&#x2019;s &lt;/span&gt;&lt;span style="-sec-ix-redline:true;"&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;Impact&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;
Class shares for &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;the one&lt;/span&gt;&lt;span style="-sec-ix-redline:true;"&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;
year period and since inception.&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;&#160;&#x2009;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;The
Fund&#x2019;s past performance is not necessarily an indication of how the Fund will perform &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;in
the future.&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt; Updated performance
information is available online at &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;www.morganstanley.com/liquidity&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;.&lt;/span&gt;&lt;/div&gt;</oef:PerformanceNarrativeTextBlock>
    <oef:PerformanceInformationIllustratesVariabilityOfReturns
      contextRef="c_17134_MSILFTreasurySecuritiesPortfolioMember"
      id="ixv-87594"
      xml:lang="en-US">The
bar chart and table below provide some indication of the risks of investing in the Fund by showing changes in the performance of
the Fund&#x2019;s Impact
Class shares from year-to-year and by showing the average annual returns of the Fund&#x2019;s Impact
Class shares for the one
year period and since inception.</oef:PerformanceInformationIllustratesVariabilityOfReturns>
    <oef:PerformancePastDoesNotIndicateFuture
      contextRef="c_17134_MSILFTreasurySecuritiesPortfolioMember"
      id="ixv-87607"
      xml:lang="en-US">The
Fund&#x2019;s past performance is not necessarily an indication of how the Fund will perform in
the future.</oef:PerformancePastDoesNotIndicateFuture>
    <oef:PerformanceAvailabilityWebSiteAddress
      contextRef="c_17134_MSILFTreasurySecuritiesPortfolioMember"
      id="ixv-87611"
      xml:lang="en-US">www.morganstanley.com/liquidity</oef:PerformanceAvailabilityWebSiteAddress>
    <oef:BarChartHeading
      contextRef="c_17134_MSILFTreasurySecuritiesPortfolioMember"
      id="ixv-87615"
      xml:lang="en-US">Annual
Total Returns&#x2014;Calendar Years</oef:BarChartHeading>
    <oef:BarChartTableTextBlock
      contextRef="c_17134_MSILFTreasurySecuritiesPortfolioMember"
      id="ixv-87619"
      xml:lang="en-US">

&lt;div&gt;&lt;img alt="image" src="pr17134img005.jpg"/&gt;&lt;/div&gt;</oef:BarChartTableTextBlock>
    <oef:BarChartClosingTextBlock
      contextRef="c_17134_MSILFTreasurySecuritiesPortfolioMember"
      id="ixv-87628"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="width:100%;cellspacing:0;padding-bottom:2pt;padding-top:0pt;margin-left:0pt;"&gt;
  &lt;tr style="height:1px;"&gt;
    &lt;td style="height:1px;width:33.14119922630561%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:33.71953578336557%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:33.13926499032882%"&gt;&lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:top"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;&lt;b&gt;High
        Quarter&lt;/b&gt;&lt;/span&gt; &lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:top"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;03/31/25&lt;/span&gt;
        &lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:top"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;-sec-ix-redline:true;"&gt;1.04%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="vertical-align:top"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;&lt;b&gt;Low
        Quarter&lt;/b&gt;&lt;/span&gt; &lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:top"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;12/31/25&lt;/span&gt;
        &lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:top"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;-sec-ix-redline:true;"&gt;0.96%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:BarChartClosingTextBlock>
    <oef:HighestQuarterlyReturnLabel
      contextRef="c_17134_MSILFTreasurySecuritiesPortfolio_ImpactShareClassMember"
      id="ixv-87638"
      xml:lang="en-US">High
        Quarter</oef:HighestQuarterlyReturnLabel>
    <oef:BarChartHighestQuarterlyReturnDate
      contextRef="c_17134_MSILFTreasurySecuritiesPortfolio_ImpactShareClassMember"
      id="ixv-87643"
      xml:lang="en-US">2025-03-31</oef:BarChartHighestQuarterlyReturnDate>
    <oef:BarChartHighestQuarterlyReturn
      contextRef="c_17134_MSILFTreasurySecuritiesPortfolio_ImpactShareClassMember"
      decimals="INF"
      id="ixv-131527"
      unitRef="RATIO">0.0104</oef:BarChartHighestQuarterlyReturn>
    <oef:LowestQuarterlyReturnLabel
      contextRef="c_17134_MSILFTreasurySecuritiesPortfolio_ImpactShareClassMember"
      id="ixv-87651"
      xml:lang="en-US">Low
        Quarter</oef:LowestQuarterlyReturnLabel>
    <oef:BarChartLowestQuarterlyReturnDate
      contextRef="c_17134_MSILFTreasurySecuritiesPortfolio_ImpactShareClassMember"
      id="ixv-87656"
      xml:lang="en-US">2025-12-31</oef:BarChartLowestQuarterlyReturnDate>
    <oef:BarChartLowestQuarterlyReturn
      contextRef="c_17134_MSILFTreasurySecuritiesPortfolio_ImpactShareClassMember"
      decimals="INF"
      id="ixv-131528"
      unitRef="RATIO">0.0096</oef:BarChartLowestQuarterlyReturn>
    <oef:PerformanceTableHeading
      contextRef="c_17134_MSILFTreasurySecuritiesPortfolioMember"
      id="ixv-87662"
      xml:lang="en-US">Average
Annual Total Returns(for
the Periods Ended&#160;&#x2009;December
31, 2025)</oef:PerformanceTableHeading>
    <oef:PerformanceTableTextBlock
      contextRef="c_17134_MSILFTreasurySecuritiesPortfolioMember"
      id="ixv-87674"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="width:100%;cellspacing:0;margin-left:0;border-bottom:0.25pt solid #000000;margin-top:10px;"&gt;
  &lt;tr style="height:1px;"&gt;
    &lt;td style="height:1px;width:59.98800007741886%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:19.97406468345366%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:20.037935239127492%"&gt;&lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&#160;&lt;/div&gt;
        &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:center;text-align:center;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;&lt;b&gt;Past&lt;/b&gt;&lt;/span&gt;&lt;br/&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;&lt;b&gt;One
        Year&lt;/b&gt;&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:center;text-align:center;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;&lt;b&gt;Since
        Inception&lt;/b&gt;&lt;/span&gt;&lt;br/&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;&lt;b&gt;03/05/2024&lt;/b&gt;&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:2pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:1pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;Treasury
        Securities Portfolio&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:2pt;padding-bottom:0;align:center;text-align:center;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:1pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;-sec-ix-redline:true;"&gt;4.13%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:2pt;padding-bottom:0;align:center;text-align:center;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:1pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;-sec-ix-redline:true;"&gt;4.56%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:PerformanceTableTextBlock>
    <oef:AvgAnnlRtrPct
      contextRef="c_17134_MSILFTreasurySecuritiesPortfolio_ImpactShareClass_2025_01_01_2025_12_31Member"
      decimals="INF"
      id="ixv-131529"
      unitRef="RATIO">0.0413</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="c_17134_MSILFTreasurySecuritiesPortfolio_ImpactShareClass_2024_03_05_2025_12_31Member"
      decimals="INF"
      id="ixv-131530"
      unitRef="RATIO">0.0456</oef:AvgAnnlRtrPct>
    <oef:PerformanceTableClosingTextBlock
      contextRef="c_17134_MSILFTreasurySecuritiesPortfolioMember"
      id="ixv-87709"
      xml:lang="en-US">

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;You
may obtain the Fund&#x2019;s 7-day current yield by calling &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;1-888-378-1630&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;.&lt;/span&gt;&lt;/div&gt;</oef:PerformanceTableClosingTextBlock>
    <oef:MoneyMarketSevenDayYieldCaption
      contextRef="c_17134_MSILFTreasurySecuritiesPortfolioMember"
      id="ixv-87711"
      xml:lang="en-US">You
may obtain the Fund&#x2019;s 7-day current yield by calling 1-888-378-1630.</oef:MoneyMarketSevenDayYieldCaption>
    <oef:MoneyMarketSevenDayYieldPhone
      contextRef="c_17134_MSILFTreasurySecuritiesPortfolioMember"
      id="ixv-87713"
      xml:lang="en-US">1-888-378-1630</oef:MoneyMarketSevenDayYieldPhone>
    <oef:ObjectiveHeading
      contextRef="c_17135_MSILFPrimePortfolioMember"
      id="ixv-92079"
      xml:lang="en-US">Investment
Objective</oef:ObjectiveHeading>
    <oef:ObjectivePrimaryTextBlock
      contextRef="c_17135_MSILFPrimePortfolioMember"
      id="ixv-92083"
      xml:lang="en-US">

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;The Prime Portfolio (the &#x201c;Fund&#x201d;)
seeks preservation of capital, daily liquidity and maximum current income.&lt;/span&gt;&lt;/div&gt;</oef:ObjectivePrimaryTextBlock>
    <oef:ExpenseHeading
      contextRef="c_17135_MSILFPrimePortfolioMember"
      id="ixv-92088"
      xml:lang="en-US">Fees
and Expenses</oef:ExpenseHeading>
    <oef:ExpenseNarrativeTextBlock
      contextRef="c_17135_MSILFPrimePortfolioMember"
      id="ixv-92092"
      xml:lang="en-US">

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;The table below describes the expenses that
you may pay if you buy, hold and sell Impact Partner Class shares of the Fund. The Fund &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;does
not charge any sales loads or other fees when you purchase or redeem shares. &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;&lt;b&gt;You
may pay fees other than the fees and &lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;&lt;b&gt;expenses
of the Fund, such as brokerage commissions and other fees charged by financial intermediaries, which are not &lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;&lt;b&gt;reflected
in the tables and examples below.&lt;/b&gt;&lt;/span&gt;&lt;/div&gt;</oef:ExpenseNarrativeTextBlock>
    <oef:OperatingExpensesCaption
      contextRef="c_17135_MSILFPrimePortfolioMember"
      id="ixv-92103"
      xml:lang="en-US">Annual
Fund Operating Expenses&#160;&#x2009;(expenses
that you pay each year as a percentage of the value of your investment)</oef:OperatingExpensesCaption>
    <oef:AnnualFundOperatingExpensesTableTextBlock
      contextRef="c_17135_MSILFPrimePortfolioMember"
      id="foot-17135_2867131-1011"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="width:100%;cellspacing:0;margin-left:0;border-bottom:0.25pt solid #000000;margin-top:10px;"&gt;
  &lt;tr style="height:1px;"&gt;
    &lt;td style="height:1px;width:74.85493230174082%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:24.37137330754352%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:0.7736943907156673%"&gt;&lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&#160;&lt;/div&gt;
        &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;&lt;b&gt;Impact
        Partner Class&lt;/b&gt;&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;Advisory
        Fee&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;-sec-ix-redline:true;"&gt;0.15%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:top"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;Distribution
        and/or Shareholder Service (12b-1) Fee&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;-sec-ix-redline:true;"&gt;None&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:top"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;Other
        Expenses&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;-sec-ix-redline:true;"&gt;0.07%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:top"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;Total
        Annual Fund Operating Expenses&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:6pt;;-sec-ix-redline:true;"&gt;&lt;sup&gt;1&lt;/sup&gt;&lt;/span&gt;
        &lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;-sec-ix-redline:true;"&gt;0.22%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:top"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;Fee
        Waiver and/or Expense Reimbursement&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:6pt;;-sec-ix-redline:true;"&gt;&lt;sup&gt;1&lt;/sup&gt;&lt;/span&gt;
        &lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;-sec-ix-redline:true;"&gt;0.02%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:top"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;Total
        Annual Fund Operating Expenses After Fee Waiver and/or Expense Reimbursement&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:6pt;;-sec-ix-redline:true;"&gt;&lt;sup&gt;1&lt;/sup&gt;&lt;/span&gt;
        &lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;-sec-ix-redline:true;"&gt;0.20%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:top"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:AnnualFundOperatingExpensesTableTextBlock>
    <oef:ManagementFeesOverAssets
      contextRef="c_17135_MSILFPrimePortfolio_ImpactPartnerClassMember"
      decimals="INF"
      id="ixv-131531"
      unitRef="RATIO">0.0015</oef:ManagementFeesOverAssets>
    <oef:DistributionAndService12b1FeesOverAssets
      contextRef="c_17135_MSILFPrimePortfolio_ImpactPartnerClassMember"
      decimals="INF"
      id="ixv-131532"
      unitRef="RATIO">0</oef:DistributionAndService12b1FeesOverAssets>
    <oef:OtherExpensesOverAssets
      contextRef="c_17135_MSILFPrimePortfolio_ImpactPartnerClassMember"
      decimals="INF"
      id="ixv-131533"
      unitRef="RATIO">0.0007</oef:OtherExpensesOverAssets>
    <oef:ExpensesOverAssets
      contextRef="c_17135_MSILFPrimePortfolio_ImpactPartnerClassMember"
      decimals="INF"
      id="foot-17135_2867131-1021"
      unitRef="RATIO">0.0022</oef:ExpensesOverAssets>
    <oef:FeeWaiverOrReimbursementOverAssets
      contextRef="c_17135_MSILFPrimePortfolio_ImpactPartnerClassMember"
      decimals="INF"
      id="foot-17135_2867131-1031"
      unitRef="RATIO">0.0002</oef:FeeWaiverOrReimbursementOverAssets>
    <oef:NetExpensesOverAssets
      contextRef="c_17135_MSILFPrimePortfolio_ImpactPartnerClassMember"
      decimals="INF"
      id="foot-17135_2867131-1041"
      unitRef="RATIO">0.002</oef:NetExpensesOverAssets>
    <oef:ExpenseExampleHeading
      contextRef="c_17135_MSILFPrimePortfolioMember"
      id="ixv-92202"
      xml:lang="en-US">Example</oef:ExpenseExampleHeading>
    <oef:ExpenseExampleNarrativeTextBlock
      contextRef="c_17135_MSILFPrimePortfolioMember"
      id="ixv-92206"
      xml:lang="en-US">

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;The example below is intended to help you compare
the cost of investing in the Fund&#x2019;s&#160;&#x2009;Impact Partner Class&#160;&#x2009;with the cost of &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;investing
in other mutual funds.&lt;/span&gt;&lt;/div&gt;

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;The example assumes that you invest $10,000
in the Fund&#x2019;s&#160;&#x2009;Impact Partner Class for the time periods indicated and then redeem all &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;of
your shares at the end of those periods, your investment has a 5% return each year and that the Fund&#x2019;s operating expenses remain
&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;the same (except that the example incorporates
the fee waiver and/or expense reimbursement arrangement for only the first year). &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;Although
your actual costs may be higher or lower, based on these assumptions your costs would be:&lt;/span&gt;&lt;/div&gt;</oef:ExpenseExampleNarrativeTextBlock>
    <oef:ExpenseExampleWithRedemptionTableTextBlock
      contextRef="c_17135_MSILFPrimePortfolioMember"
      id="ixv-92220"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="width:100%;cellspacing:0;margin-left:0;border-bottom:0.25pt solid #000000;margin-top:10px;"&gt;
  &lt;tr style="height:1px;"&gt;
    &lt;td style="height:1px;width:34.33401678981779%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:15.787844790901001%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:16.368138032419047%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:16.368138032419047%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:16.368138032419047%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:0.7737243220240628%"&gt;&lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&#160;&lt;/div&gt;
        &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;&lt;b&gt;1
        Year&lt;/b&gt;&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;&lt;b&gt;3
        Years&lt;/b&gt;&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;&lt;b&gt;5
        Years&lt;/b&gt;&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;&lt;b&gt;10
        Years&lt;/b&gt;&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;Impact
        Partner Class&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;-sec-ix-redline:true;"&gt;$20&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;-sec-ix-redline:true;"&gt;$69&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;-sec-ix-redline:true;"&gt;$122&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;-sec-ix-redline:true;"&gt;$278&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:top"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:ExpenseExampleWithRedemptionTableTextBlock>
    <oef:ExpenseExampleYear01
      contextRef="c_17135_MSILFPrimePortfolio_ImpactPartnerClassMember"
      decimals="INF"
      id="ixv-131537"
      unitRef="USD">20</oef:ExpenseExampleYear01>
    <oef:ExpenseExampleYear03
      contextRef="c_17135_MSILFPrimePortfolio_ImpactPartnerClassMember"
      decimals="INF"
      id="ixv-131538"
      unitRef="USD">69</oef:ExpenseExampleYear03>
    <oef:ExpenseExampleYear05
      contextRef="c_17135_MSILFPrimePortfolio_ImpactPartnerClassMember"
      decimals="INF"
      id="ixv-131539"
      unitRef="USD">122</oef:ExpenseExampleYear05>
    <oef:ExpenseExampleYear10
      contextRef="c_17135_MSILFPrimePortfolio_ImpactPartnerClassMember"
      decimals="INF"
      id="ixv-131540"
      unitRef="USD">278</oef:ExpenseExampleYear10>
    <oef:StrategyHeading
      contextRef="c_17135_MSILFPrimePortfolioMember"
      id="ixv-92271"
      xml:lang="en-US">Principal
Investment Strategies</oef:StrategyHeading>
    <oef:StrategyNarrativeTextBlock
      contextRef="c_17135_MSILFPrimePortfolioMember"
      id="ixv-92275"
      xml:lang="en-US">

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;The Fund invests in liquid, high quality U.S.
dollar-denominated money market instruments of U.S. and foreign financial &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;corporations
and U.S. non-financial corporations. The Fund also invests in obligations issued or guaranteed by the U.S. Government &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;and
its agencies and instrumentalities. The Fund&#x2019;s money market investments may include commercial paper, corporate debt &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;obligations,
debt obligations (including certificates of deposit and promissory notes) of U.S. banks or foreign banks, or of U.S. &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;branches
or subsidiaries of foreign banks, or foreign branches of U.S. banks (such as Yankee obligations), certificates of deposit of &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;savings
banks and savings and loan organizations, asset-backed securities, repurchase agreements and municipal obligations. The &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;Fund
is permitted to hold a portion of its assets in cash.&lt;/span&gt;&lt;/div&gt;

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;The Fund may also invest in U.S. dollar-denominated
foreign securities and money market instruments.&lt;/span&gt;&lt;/div&gt;

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;The Fund operates as an &#x201c;institutional
money market fund,&#x201d; which is neither a &#x201c;government money market fund&#x201d; nor &#x201c;retail money &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;market
fund&#x201d; as such terms are defined in or interpreted under Rule 2a-7 under the Investment Company Act of 1940, as amended &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;(&#x201c;Rule
2a-7&#x201d; under the &#x201c;1940 Act&#x201d;). As such, the Fund is required to price and transact in its shares at a net asset value
per share &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;(&#x201c;NAV&#x201d;) reflecting
market-based values of its portfolio holdings (i.e., at a &#x201c;floating&#x201d; NAV), rounded to a minimum of the fourth &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;decimal
place. Like other money market funds of its type, the Fund is subject to the possible imposition of a discretionary liquidity &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;fee
if the Adviser, as the delegate of the Board of Trustees, determines that such fee is in the best interests of the Fund.&lt;/span&gt;&lt;/div&gt;

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;In addition, under Rule 2a-7, as an institutional
prime money market fund, the Fund is required to impose a mandatory liquidity fee &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;if
the Fund experiences total daily net redemptions exceeding 5% of the Fund&#x2019;s net assets (or such smaller amount of net &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;redemptions
as the Board of Trustees determines) based on flow information available within a reasonable period after the &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;computation
of the Fund&#x2019;s net asset value on that day. The amount of a mandatory liquidity fee to be imposed will be based on a &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;good
faith estimate, supported by data, of the costs the Fund would incur if the Fund sold a pro rata amount of each security in its &lt;/span&gt;&lt;/div&gt;

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;portfolio to satisfy the amount of the net
redemptions. If the Fund&#x2019;s liquidity costs cannot be estimated in good faith and supported &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;by
data, a 1% default mandatory liquidity fee will be imposed. If the amount of the mandatory liquidity fee would be &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;margin-left:0pt;margin-left:0pt;"&gt;&lt;i&gt;de
&lt;/i&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;margin-left:0pt;margin-left:0pt;"&gt;&lt;i&gt;minimis&lt;/i&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;
&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;(i.e., less than 0.01% of the value of
the shares redeemed), the Fund is not required to impose a mandatory liquidity fee. The Board &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;of
Trustees has delegated to the Adviser the responsibility for making mandatory liquidity fee determinations.&lt;/span&gt;&lt;/div&gt;

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;The Fund&#x2019;s investments
are subject to the quality, diversification, maturity, liquidity and other requirements of Rule 2a-7.&lt;/span&gt;&lt;/div&gt;</oef:StrategyNarrativeTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17135_MSILFPrimePortfolio_157Member"
      id="ixv-92354"
      xml:lang="en-US">&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;You
could lose money by investing in the Fund. &lt;/span&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17135_MSILFPrimePortfolio_164Member"
      id="ixv-92360"
      xml:lang="en-US">&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;An
investment in the Fund is not a bank account and &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;is
not insured or guaranteed by the Federal Deposit Insurance Corporation (&#x201c;FDIC&#x201d;) or any other government agency.&lt;/span&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17135_MSILFPrimePortfolio_165Member"
      id="ixv-92370"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;"&gt;&lt;b&gt;Credit
        and Interest Rate Risk.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt; Credit risk refers
        to the possibility that the issuer or guarantor of a security, or&#160;&#x2009;counterparty to a &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;transaction,
        will be unable or unwilling or perceived to be unable or unwilling to make interest payments and/or repay the &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;principal
        on its debt or otherwise honor its obligations, including the risk of default. &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;In
        the case of revenue bonds, notes or &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;commercial
        paper, for example, the credit risk is the possibility that the user fees from a project or other specified revenue sources &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;are
        insufficient to meet interest and/or principal payment obligations.&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;
        In such instances, the value of the Fund could decline and &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;the
        Fund could lose money. If an issuer&#x2019;s, guarantor&#x2019;s or counterparty&#x2019;s financial condition worsens, the credit quality
        of the &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;issuer, guarantor or counterparty
        may deteriorate. Credit ratings may not be an accurate assessment of financial condition, &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;liquidity
        or credit risk. Although credit ratings may not accurately reflect the true credit risk of an instrument, a change in the &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;credit
        rating of an instrument or an issuer, guarantor or counterparty, or the market&#x2019;s perception of the creditworthiness of an &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;instrument
        or issuer, guarantor or counterparty can have a rapid, adverse effect on the instrument&#x2019;s value and liquidity and make &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;it
        more difficult for the Fund to sell at an advantageous price or time. Interest rate risk refers to the decline in the value of a fixed-&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;income
        security resulting from changes in the general level of interest rates. A wide variety of market and economic factors can &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;cause
        interest rates to rise or fall, including central bank monetary policy, rising inflation, disinflation or deflation, and changes in &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;general
        economic conditions. When the general level of interest rates goes up, the prices of most fixed-income securities go down. &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;When
        the general level of interest rates goes down, the prices of most fixed-income securities go up but the yield or income from &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;new
        issuances of fixed-income securities generally decreases. Securities with longer durations will generally be more sensitive to &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;changes
        in interest rates than securities with shorter durations. Fluctuations in interest rates may also affect the liquidity of and &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;income
        generated by fixed-income instruments held by the Fund. The Fund may invest in variable and floating rate loans and &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;other
        variable and floating rate securities. Although these instruments are generally less sensitive to interest rate changes than fixed &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;rate
        instruments, the value of variable and floating rate loans and other securities may decline if their interest rates do not rise as &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;quickly,
        or as much, as general interest rates. The Fund may face a heightened level of interest rate risk in times of monetary &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;policy
        change and/or uncertainty, such as when the Federal Reserve Board adjusts a quantitative easing program and/or changes &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;rates.
        Changing interest rates may have unpredictable effects on the markets and may detract from Fund performance. A changing &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;interest
        rate environment increases certain risks, including the potential for periods of market volatility and increased &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;redemptions.&#160;&#x2009;&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17135_MSILFPrimePortfolio_420Member"
      id="ixv-92409"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;"&gt;&lt;b&gt;Bank
        Obligations.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt; The activities of U.S. and
        most foreign banks are subject to comprehensive regulations. The enactment of new &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;legislation
        or regulations, as well as changes in interpretation and enforcement of current laws, may affect the manner of &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;operations
        and profitability of domestic and foreign banks. In addition, banks may be particularly susceptible to certain economic &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;factors.&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17135_MSILFPrimePortfolio_166Member"
      id="ixv-92425"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;"&gt;&lt;b&gt;Fixed-Income
        Securities.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt; Fixed-income securities are
        subject to the risk of the issuer&#x2019;s inability to meet principal and interest &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;payments
        on its obligations (i.e., credit risk) and are subject to price volatility resulting from, among other things, interest rate &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;sensitivity
        (i.e., interest rate risk), market perception of the creditworthiness of the issuer and general market liquidity (i.e., market &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;risk).
        Securities with longer durations are likely to be more sensitive to changes in interest rates, generally making them more &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;volatile
        than securities with shorter durations. The Fund may be subject to certain liquidity risks that may result from the lack of &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;an
        active market and the reduced number and capacity of traditional market participants to make a market in fixed-income &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;securities.&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17135_MSILFPrimePortfolio_290Member"
      id="ixv-92444"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;"&gt;&lt;b&gt;Commercial
        Paper.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt; Commercial paper is subject to
        interest rate risk and is susceptible to changes in the issuer&#x2019;s financial condition &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;or
        credit quality. Commercial paper is typically repaid with the proceeds from the issuance of new commercial paper. Thus, &lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;padding-right:2%;padding-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#999999;;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:12pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;investments
        in commercial paper are subject to the risk (commonly referred to as rollover risk) that the issuer will be unable to &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;issue
        sufficient new commercial paper to meet the repayment obligations under its outstanding commercial paper. Because &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;commercial
        paper is typically unsecured, investments in commercial paper are subject to increased credit risk.&lt;/span&gt;&lt;/div&gt; &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17135_MSILFPrimePortfolio_178Member"
      id="ixv-92500"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;"&gt;&lt;b&gt;U.S.
        Government Securities.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt; Different types
        of U.S. government securities are subject to different levels of credit risk, including the &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;risk
        of default, depending on the nature of the particular government support for that security. For example, a U.S. government-&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;sponsored
        entity, such as Federal National Mortgage Association or Federal Home Loan Mortgage Corporation, although &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;chartered
        or sponsored by an Act of Congress, may issue securities that are neither insured nor guaranteed by the U.S. Treasury &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;and,
        therefore, are not backed by the full faith and credit of the United States. With respect to U.S. government securities that are &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;not
        backed by the full faith and credit of the United States, there is the risk that the U.S. government will not provide financial &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;support
        to such U.S. government agencies, instrumentalities or sponsored enterprises if it is not obligated to do so by law. U.S. &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;government
        securities are also subject to interest rate risks and can exhibit price fluctuations resulting from increases or decreases &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;in
        interest rates.&lt;/span&gt;&lt;/div&gt; &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17135_MSILFPrimePortfolio_180Member"
      id="ixv-92521"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;"&gt;&lt;b&gt;Asset-Backed
        Securities.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt; Asset-backed securities are
        subject to credit (such as a borrower&#x2019;s default on its mortgage obligation and &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;the
        default or failure of a guarantee underlying the asset-backed security), interest rate and certain additional risks, including the &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;risk
        that various federal and state consumer laws and other legal and economic factors may result in the collateral backing the &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;securities
        being insufficient to support payment on the securities. Some asset-backed securities also entail prepayment risk and &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;extension
        risk, which may vary depending on the type of asset. Due to these risks, asset-backed securities may become more &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;volatile
        in certain interest rate environments.&lt;/span&gt;&lt;/div&gt; &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17135_MSILFPrimePortfolio_268Member"
      id="ixv-92539"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;"&gt;&lt;b&gt;Repurchase
        Agreements.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt; Repurchase agreements are
        subject to risks associated with the possibility of default by the seller at a time &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;when
        the collateral has declined in value, or insolvency of the seller, which may affect the Fund&#x2019;s right to control the collateral
        and &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;result in certain costs and delays. Repurchase
        agreements may involve a greater degree of credit risk than investments in U.S. &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;government
        securities.&#160;&#x2009;&lt;/span&gt;&lt;/div&gt; &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17135_MSILFPrimePortfolio_236Member"
      id="ixv-92555"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;"&gt;&lt;b&gt;Foreign
        Securities.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt; The Fund may invest in U.S.
        dollar-denominated securities issued by foreign governmental or corporate issuers. &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;Investing
        in securities of foreign issuers involves some additional risks than securities of U.S. issuers. While foreign securities, &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;including
        foreign money market securities, are subject to the same type of risks that pertain to domestic issuers, namely credit risk &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;and
        interest rate risk, they are also subject to other additional risks. Foreign issuers generally are subject to different accounting, &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;auditing
        and financial reporting standards than U.S. issuers. There may be less information available to the public about foreign &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;issuers.
        In some foreign countries, there is also the risk of government expropriation, excessive taxation, political or social &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;instability,
        economic sanctions or other similar governmental activity or diplomatic developments (including regional and global, &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;military
        or other conflicts)&#160;&#x2009;that could affect an investment. There also can be difficulty obtaining and enforcing judgments against
        &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;issuers in foreign countries. Governmental
        interventions or other actions can have a significant effect on the economic conditions &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;in
        foreign countries, which also may adversely affect the Fund&#x2019;s investments in foreign issuers.&lt;/span&gt;&lt;/div&gt; &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17135_MSILFPrimePortfolio_169Member"
      id="ixv-92577"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;"&gt;&lt;b&gt;Municipal
        Obligations.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt; To the extent the Fund invests
        in municipal obligations issued by state and local governments and their &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;agencies,
        the Fund may be susceptible to political, economic, regulatory or other factors affecting issuers of these municipal &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;obligations.
        To the extent that the Fund invests in municipal obligations of issuers in the same economic sector, it could be more &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;sensitive
        to economic, business or political developments that affect such sector. During certain economic and other conditions, &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;the
        financial resources of many issuers of municipal securities may be significantly stressed, which could impair any such issuer&#x2019;s
        &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;ability to meet its financial obligations
        when due and adversely impact the value of its securities held by the Fund. &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;While
        interest &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;earned on municipal securities is
        generally not subject to federal income tax, any interest earned on taxable municipal securities is &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;fully
        taxable at the federal level and may be subject to state and/or local income tax.&lt;/span&gt;&lt;/div&gt; &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17135_MSILFPrimePortfolio_174Member"
      id="ixv-92598"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;"&gt;&lt;b&gt;Market
        and Geopolitical Risk.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt; The value of your
        investment in the Fund is based on the values of the Fund&#x2019;s investments, which &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;change
        due to economic and other events that affect the U.S. and global markets generally, as well as those that affect or are &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;perceived
        or expected to affect particular regions, countries, industries, companies, issuers, sectors, asset classes or governments. &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;These
        types of events may be sudden and unexpected, and could adversely affect the value (or income generated by) and liquidity &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;of
        the Fund&#x2019;s investments, which may in turn impact the Fund&#x2019;s ability to sell securities and/or its ability to meet redemptions.
        &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;The risks associated with these developments
        may be magnified if certain social, political, economic and other conditions and &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;events
        (such as war, natural disasters or events, epidemics and pandemics, terrorism, conflicts, social unrest, recessions, inflation, &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;interest
        rate changes and supply chain disruptions) adversely interrupt or otherwise affect the global economy and financial &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;markets.
        It is difficult to predict when events affecting the U.S. or global financial markets or economies may occur, the effects &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;that
        such events may have and the duration of those effects (which may last for extended periods). These types of events may &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;negatively
        impact broad segments of businesses and populations and have a significant and rapid negative impact on the &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;performance
        or value of the Fund&#x2019;s investments, adversely affect and increase the volatility of the Fund&#x2019;s share price and &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;exacerbate
        pre-existing risks to the Fund. The frequency and magnitude of resulting changes in the value of the Fund&#x2019;s &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;investments
        cannot be predicted.&lt;/span&gt;&lt;/div&gt; &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17135_MSILFPrimePortfolio_480Member"
      id="ixv-92624"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;-sec-ix-redline:true;"&gt;&lt;b&gt;Large
        Transactions Risk.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;
        The Fund may experience adverse effects when certain large shareholders, or a number of shareholders &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;collectively,
        purchase or redeem large amounts of shares of the Fund, which may occur rapidly or unexpectedly. Such larger than &lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
        &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;padding-right:2%;padding-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#999999;;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:12pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;normal
        shareholder redemptions may adversely affect and increase the volatility of the Fund&#x2019;s share price and negatively impact &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;the
        Fund&#x2019;s liquidity. In some circumstances, the Fund may hold a relatively large proportion of its assets in cash in anticipation
        of &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;large redemptions.
        These large redemptions may also force the Fund to sell portfolio securities or other assets when it might not &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;otherwise
        do so, which may adversely affect and increase the volatility of the Fund&#x2019;s share price and increase the Fund&#x2019;s &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;transaction
        costs. In addition, large purchases of Fund shares may adversely affect the Fund&#x2019;s performance to the extent that the &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;Fund
        is delayed in investing new cash and is required to maintain a larger cash position than it ordinarily would. Finally, large &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;redemptions
        may cause the Fund to impose a discretionary liquidity fee.&lt;/span&gt;&lt;/div&gt; &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17135_MSILFPrimePortfolio_425Member"
      id="ixv-92682"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;"&gt;&lt;b&gt;Floating
        NAV Risk.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt; The Fund does not maintain
        a stable NAV per share. The value of the Fund&#x2019;s shares will be calculated to four &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;decimal
        places and will fluctuate with changes in the values of the Fund&#x2019;s portfolio securities. When you sell your shares, they may &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;be
        worth more or less than what you originally paid for them. This may result in a capital gain or loss.&lt;/span&gt;&lt;/div&gt; &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17135_MSILFPrimePortfolio_188Member"
      id="ixv-92697"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;"&gt;&lt;b&gt;Active
        Management Risk.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt; In pursuing the Fund&#x2019;s
        investment objective, the Adviser has considerable leeway in deciding which &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;investments
        to buy, hold or sell on a day-to-day basis, and which trading strategies to use. For example, the Adviser, in its &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;discretion,
        may determine to use some permitted trading strategies while not using others. The success or failure of such decisions &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;will
        affect the Fund&#x2019;s performance.&lt;/span&gt;&lt;/div&gt; &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17135_MSILFPrimePortfolio_487Member"
      id="ixv-92713"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;"&gt;&lt;b&gt;Discretionary
        Liquidity Fee Risk.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt; The Board, or its
        delegate, has discretion to impose a liquidity fee of up to 2% upon the &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;redemption
        of shares if the Board or its delegate determines that is in the best interest of the Fund, which may impact the value of &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;the
        Fund&#x2019;s shares when you sell your shares.&lt;/span&gt;&lt;/div&gt; &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17135_MSILFPrimePortfolio_488Member"
      id="ixv-92728"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;"&gt;&lt;b&gt;Mandatory
        Liquidity Fee Risk.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt; The Board, or its
        delegate, must impose a mandatory liquidity fee upon all shares redeemed if the &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;Fund&#x2019;s
        net redemptions on any business day exceed 5% of the Fund&#x2019;s net assets, unless the liquidity costs are de minimis. &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;Accordingly,
        redemptions by shareholders may be subject to a mandatory liquidity fee at certain times, which may impact the &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;value
        of the Fund&#x2019;s shares when you sell your shares.&lt;/span&gt;&lt;/div&gt; &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:BarChartAndPerformanceTableHeading
      contextRef="c_17135_MSILFPrimePortfolioMember"
      id="ixv-92751"
      xml:lang="en-US">Performance
Information</oef:BarChartAndPerformanceTableHeading>
    <oef:PerformanceNarrativeTextBlock
      contextRef="c_17135_MSILFPrimePortfolioMember"
      id="ixv-92755"
      xml:lang="en-US">

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;The
bar chart and table below provide some indication of the risks of investing in the Fund by showing changes in the performance &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;of
the Fund&#x2019;s &lt;/span&gt;&lt;span style="-sec-ix-redline:true;"&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;Impact
Partner Class shares for one year&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt; and by
showing the average annual returns of the Fund&#x2019;s &lt;/span&gt;&lt;span style="-sec-ix-redline:true;"&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;Impact
Partner&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt; Class &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;shares
for the one&lt;/span&gt;&lt;span style="-sec-ix-redline:true;"&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;
year period and since inception&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;. &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;The
Fund&#x2019;s past performance is not necessarily an indication of how the Fund will &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;perform
in the future.&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt; Updated performance
information is available online at &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;www.morganstanley.com/liquidity&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;.&lt;/span&gt;&lt;/div&gt;</oef:PerformanceNarrativeTextBlock>
    <oef:PerformanceInformationIllustratesVariabilityOfReturns
      contextRef="c_17135_MSILFPrimePortfolioMember"
      id="ixv-92757"
      xml:lang="en-US">The
bar chart and table below provide some indication of the risks of investing in the Fund by showing changes in the performance of
the Fund&#x2019;s Impact
Partner Class shares for one year and by
showing the average annual returns of the Fund&#x2019;s Impact
Partner Class shares
for the one
year period and since inception. </oef:PerformanceInformationIllustratesVariabilityOfReturns>
    <oef:PerformancePastDoesNotIndicateFuture
      contextRef="c_17135_MSILFPrimePortfolioMember"
      id="ixv-92770"
      xml:lang="en-US">The
Fund&#x2019;s past performance is not necessarily an indication of how the Fund will perform
in the future.</oef:PerformancePastDoesNotIndicateFuture>
    <oef:PerformanceAvailabilityWebSiteAddress
      contextRef="c_17135_MSILFPrimePortfolioMember"
      id="ixv-92774"
      xml:lang="en-US">www.morganstanley.com/liquidity</oef:PerformanceAvailabilityWebSiteAddress>
    <oef:BarChartHeading
      contextRef="c_17135_MSILFPrimePortfolioMember"
      id="ixv-92778"
      xml:lang="en-US">Annual
Total Returns&#x2014;Calendar Years</oef:BarChartHeading>
    <oef:BarChartTableTextBlock
      contextRef="c_17135_MSILFPrimePortfolioMember"
      id="ixv-92782"
      xml:lang="en-US">

&lt;div&gt;&lt;img alt="image" src="pr17135img003.jpg"/&gt;&lt;/div&gt;</oef:BarChartTableTextBlock>
    <oef:BarChartClosingTextBlock
      contextRef="c_17135_MSILFPrimePortfolioMember"
      id="ixv-92791"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="width:100%;cellspacing:0;padding-bottom:2pt;padding-top:0pt;margin-left:0pt;"&gt;
  &lt;tr style="height:1px;"&gt;
    &lt;td style="height:1px;width:33.14119922630561%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:33.71953578336557%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:33.13926499032882%"&gt;&lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:top"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;&lt;b&gt;High
        Quarter&lt;/b&gt;&lt;/span&gt; &lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:top"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;09/30/25&lt;/span&gt;
        &lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:top"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;-sec-ix-redline:true;"&gt;1.11%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="vertical-align:top"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;&lt;b&gt;Low
        Quarter&lt;/b&gt;&lt;/span&gt; &lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:top"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;12/31/25&lt;/span&gt;
        &lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:top"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;-sec-ix-redline:true;"&gt;1.01%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:BarChartClosingTextBlock>
    <oef:HighestQuarterlyReturnLabel
      contextRef="c_17135_MSILFPrimePortfolio_ImpactPartnerClassMember"
      id="ixv-92801"
      xml:lang="en-US">High
        Quarter</oef:HighestQuarterlyReturnLabel>
    <oef:BarChartHighestQuarterlyReturnDate
      contextRef="c_17135_MSILFPrimePortfolio_ImpactPartnerClassMember"
      id="ixv-92806"
      xml:lang="en-US">2025-09-30</oef:BarChartHighestQuarterlyReturnDate>
    <oef:BarChartHighestQuarterlyReturn
      contextRef="c_17135_MSILFPrimePortfolio_ImpactPartnerClassMember"
      decimals="INF"
      id="ixv-131541"
      unitRef="RATIO">0.0111</oef:BarChartHighestQuarterlyReturn>
    <oef:LowestQuarterlyReturnLabel
      contextRef="c_17135_MSILFPrimePortfolio_ImpactPartnerClassMember"
      id="ixv-92814"
      xml:lang="en-US">Low
        Quarter</oef:LowestQuarterlyReturnLabel>
    <oef:BarChartLowestQuarterlyReturnDate
      contextRef="c_17135_MSILFPrimePortfolio_ImpactPartnerClassMember"
      id="ixv-92819"
      xml:lang="en-US">2025-12-31</oef:BarChartLowestQuarterlyReturnDate>
    <oef:BarChartLowestQuarterlyReturn
      contextRef="c_17135_MSILFPrimePortfolio_ImpactPartnerClassMember"
      decimals="INF"
      id="ixv-131542"
      unitRef="RATIO">0.0101</oef:BarChartLowestQuarterlyReturn>
    <oef:PerformanceTableHeading
      contextRef="c_17135_MSILFPrimePortfolioMember"
      id="ixv-92825"
      xml:lang="en-US">Average
Annual Total Returns(for
the Periods Ended&#160;&#x2009;December
31, 2025)</oef:PerformanceTableHeading>
    <oef:PerformanceTableTextBlock
      contextRef="c_17135_MSILFPrimePortfolioMember"
      id="foot-17135_2867169-1011"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="width:100%;cellspacing:0;margin-left:0;border-bottom:0.25pt solid #000000;margin-top:10px;"&gt;
  &lt;tr style="height:1px;"&gt;
    &lt;td style="height:1px;width:59.98800007741886%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:19.97406468345366%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:20.037935239127492%"&gt;&lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&#160;&lt;/div&gt;
        &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:center;text-align:center;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;&lt;b&gt;Past&lt;/b&gt;&lt;/span&gt;&lt;br/&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;&lt;b&gt;One
        Year&lt;/b&gt;&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:center;text-align:center;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;&lt;b&gt;Since
        Inception&lt;/b&gt;&lt;/span&gt;&lt;br/&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;&lt;b&gt;03/05/2024&lt;/b&gt;&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:2pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:1pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;Prime
        Portfolio&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:2pt;padding-bottom:0;align:center;text-align:center;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:1pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;-sec-ix-redline:true;"&gt;4.36%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:2pt;padding-bottom:0;align:center;text-align:center;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:1pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;-sec-ix-redline:true;"&gt;4.77%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:PerformanceTableTextBlock>
    <oef:AvgAnnlRtrPct
      contextRef="c_17135_MSILFPrimePortfolio_ImpactPartnerClass_2025_01_01_2025_12_31Member"
      decimals="INF"
      id="foot-17135_2867169-1021"
      unitRef="RATIO">0.0436</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="c_17135_MSILFPrimePortfolio_ImpactPartnerClass_2024_03_05_2025_12_31Member"
      decimals="INF"
      id="foot-17135_2867169-1031"
      unitRef="RATIO">0.0477</oef:AvgAnnlRtrPct>
    <oef:PerformanceTableClosingTextBlock
      contextRef="c_17135_MSILFPrimePortfolioMember"
      id="ixv-92875"
      xml:lang="en-US">

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;You
may obtain the Fund&#x2019;s 7-day current yield by calling &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;1-888-378-1630&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;.&lt;/span&gt;&lt;/div&gt;</oef:PerformanceTableClosingTextBlock>
    <oef:MoneyMarketSevenDayYieldCaption
      contextRef="c_17135_MSILFPrimePortfolioMember"
      id="ixv-92877"
      xml:lang="en-US">You
may obtain the Fund&#x2019;s 7-day current yield by calling 1-888-378-1630.</oef:MoneyMarketSevenDayYieldCaption>
    <oef:MoneyMarketSevenDayYieldPhone
      contextRef="c_17135_MSILFPrimePortfolioMember"
      id="ixv-92879"
      xml:lang="en-US">1-888-378-1630</oef:MoneyMarketSevenDayYieldPhone>
    <oef:ObjectiveHeading
      contextRef="c_17135_MSILFGovernmentPortfolioMember"
      id="ixv-93000"
      xml:lang="en-US">Investment
Objective</oef:ObjectiveHeading>
    <oef:ObjectivePrimaryTextBlock
      contextRef="c_17135_MSILFGovernmentPortfolioMember"
      id="ixv-93004"
      xml:lang="en-US">

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;The Government Portfolio (the &#x201c;Fund&#x201d;)
seeks preservation of capital, daily liquidity and maximum current income.&lt;/span&gt;&lt;/div&gt;</oef:ObjectivePrimaryTextBlock>
    <oef:ExpenseHeading
      contextRef="c_17135_MSILFGovernmentPortfolioMember"
      id="ixv-93009"
      xml:lang="en-US">Fees
and Expenses</oef:ExpenseHeading>
    <oef:ExpenseNarrativeTextBlock
      contextRef="c_17135_MSILFGovernmentPortfolioMember"
      id="ixv-93013"
      xml:lang="en-US">

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;The table below describes the expenses that
you may pay if you buy, hold and sell Impact Partner Class shares of the Fund. The Fund &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;does
not charge any sales loads or other fees when you purchase or redeem shares. &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;&lt;b&gt;You
may pay fees other than the fees and &lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;&lt;b&gt;expenses
of the Fund, such as brokerage commissions and other fees charged by financial intermediaries, which are not &lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;&lt;b&gt;reflected
in the tables and examples below.&lt;/b&gt;&lt;/span&gt;&lt;/div&gt;</oef:ExpenseNarrativeTextBlock>
    <oef:OperatingExpensesCaption
      contextRef="c_17135_MSILFGovernmentPortfolioMember"
      id="ixv-93024"
      xml:lang="en-US">Annual
Fund Operating Expenses&#160;&#x2009;(expenses
that you pay each year as a percentage of the value of your investment)</oef:OperatingExpensesCaption>
    <oef:AnnualFundOperatingExpensesTableTextBlock
      contextRef="c_17135_MSILFGovernmentPortfolioMember"
      id="foot-17135_2867193-1011"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="width:100%;cellspacing:0;margin-left:0;border-bottom:0.25pt solid #000000;margin-top:10px;"&gt;
  &lt;tr style="height:1px;"&gt;
    &lt;td style="height:1px;width:85.45493254882227%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:14.545067451177736%"&gt;&lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&#160;&lt;/div&gt;
        &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;&lt;b&gt;Impact
        Partner Class&lt;/b&gt;&lt;/span&gt;&lt;/div&gt; &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;Advisory
        Fee&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;-sec-ix-redline:true;"&gt;0.15%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;Distribution
        and/or Shareholder Service (12b-1) Fee&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;-sec-ix-redline:true;"&gt;None&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;Other
        Expenses&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;-sec-ix-redline:true;"&gt;0.05%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;Total
        Annual Fund Operating Expenses&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:6pt;;-sec-ix-redline:true;"&gt;&lt;sup&gt;1&lt;/sup&gt;&lt;/span&gt;
        &lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;-sec-ix-redline:true;"&gt;0.20%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;Fee
        Waiver and/or Expense Reimbursement&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:6pt;;-sec-ix-redline:true;"&gt;&lt;sup&gt;1&lt;/sup&gt;&lt;/span&gt;
        &lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;-sec-ix-redline:true;"&gt;0.05%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;Total
        Annual Fund Operating Expenses After Fee Waiver and/or Expense Reimbursement&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:6pt;;-sec-ix-redline:true;"&gt;&lt;sup&gt;1&lt;/sup&gt;&lt;/span&gt;
        &lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;-sec-ix-redline:true;"&gt;0.15%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:AnnualFundOperatingExpensesTableTextBlock>
    <oef:ManagementFeesOverAssets
      contextRef="c_17135_MSILFGovernmentPortfolio_ImpactPartnerClassMember"
      decimals="INF"
      id="ixv-131545"
      unitRef="RATIO">0.0015</oef:ManagementFeesOverAssets>
    <oef:DistributionAndService12b1FeesOverAssets
      contextRef="c_17135_MSILFGovernmentPortfolio_ImpactPartnerClassMember"
      decimals="INF"
      id="ixv-131546"
      unitRef="RATIO">0</oef:DistributionAndService12b1FeesOverAssets>
    <oef:OtherExpensesOverAssets
      contextRef="c_17135_MSILFGovernmentPortfolio_ImpactPartnerClassMember"
      decimals="INF"
      id="ixv-131547"
      unitRef="RATIO">0.0005</oef:OtherExpensesOverAssets>
    <oef:ExpensesOverAssets
      contextRef="c_17135_MSILFGovernmentPortfolio_ImpactPartnerClassMember"
      decimals="INF"
      id="foot-17135_2867193-1021"
      unitRef="RATIO">0.002</oef:ExpensesOverAssets>
    <oef:FeeWaiverOrReimbursementOverAssets
      contextRef="c_17135_MSILFGovernmentPortfolio_ImpactPartnerClassMember"
      decimals="INF"
      id="foot-17135_2867193-1031"
      unitRef="RATIO">0.0005</oef:FeeWaiverOrReimbursementOverAssets>
    <oef:NetExpensesOverAssets
      contextRef="c_17135_MSILFGovernmentPortfolio_ImpactPartnerClassMember"
      decimals="INF"
      id="foot-17135_2867193-1041"
      unitRef="RATIO">0.0015</oef:NetExpensesOverAssets>
    <oef:ExpenseExampleHeading
      contextRef="c_17135_MSILFGovernmentPortfolioMember"
      id="ixv-93108"
      xml:lang="en-US">Example</oef:ExpenseExampleHeading>
    <oef:ExpenseExampleNarrativeTextBlock
      contextRef="c_17135_MSILFGovernmentPortfolioMember"
      id="ixv-93113"
      xml:lang="en-US">

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;The example below is intended to help you compare
the cost of investing in the Fund&#x2019;s&#160;&#x2009;Impact Partner Class&#160;&#x2009;with the cost of &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;investing
in other mutual funds.&lt;/span&gt;&lt;/div&gt;

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;The example assumes that you invest $10,000
in the Fund&#x2019;s&#160;&#x2009;Impact Partner Class for the time periods indicated and then redeem all &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;of
your shares at the end of those periods, your investment has a 5% return each year and that the Fund&#x2019;s operating expenses remain
&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;the same (except that the example incorporates
the fee waiver and/or expense reimbursement arrangement for only the first year). &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;Although
your actual costs may be higher or lower, based on these assumptions your costs would be:&lt;/span&gt;&lt;/div&gt;</oef:ExpenseExampleNarrativeTextBlock>
    <oef:ExpenseExampleWithRedemptionTableTextBlock
      contextRef="c_17135_MSILFGovernmentPortfolioMember"
      id="ixv-93127"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="width:100%;cellspacing:0;margin-left:0;border-bottom:0.25pt solid #000000;margin-top:10px;"&gt;
  &lt;tr style="height:1px;"&gt;
    &lt;td style="height:1px;width:34.33401678981779%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:15.787844790901001%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:16.368138032419047%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:16.368138032419047%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:16.368138032419047%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:0.7737243220240628%"&gt;&lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&#160;&lt;/div&gt;
        &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;&lt;b&gt;1
        Year&lt;/b&gt;&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;&lt;b&gt;3
        Years&lt;/b&gt;&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;&lt;b&gt;5
        Years&lt;/b&gt;&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;&lt;b&gt;10
        Years&lt;/b&gt;&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;Impact
        Partner Class&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;"&gt;$15&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;"&gt;$59&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;"&gt;$108&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;"&gt;$250&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:top"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:ExpenseExampleWithRedemptionTableTextBlock>
    <oef:ExpenseExampleYear01
      contextRef="c_17135_MSILFGovernmentPortfolio_ImpactPartnerClassMember"
      decimals="INF"
      id="ixv-131551"
      unitRef="USD">15</oef:ExpenseExampleYear01>
    <oef:ExpenseExampleYear03
      contextRef="c_17135_MSILFGovernmentPortfolio_ImpactPartnerClassMember"
      decimals="INF"
      id="ixv-131552"
      unitRef="USD">59</oef:ExpenseExampleYear03>
    <oef:ExpenseExampleYear05
      contextRef="c_17135_MSILFGovernmentPortfolio_ImpactPartnerClassMember"
      decimals="INF"
      id="ixv-131553"
      unitRef="USD">108</oef:ExpenseExampleYear05>
    <oef:ExpenseExampleYear10
      contextRef="c_17135_MSILFGovernmentPortfolio_ImpactPartnerClassMember"
      decimals="INF"
      id="ixv-131554"
      unitRef="USD">250</oef:ExpenseExampleYear10>
    <oef:StrategyHeading
      contextRef="c_17135_MSILFGovernmentPortfolioMember"
      id="ixv-93178"
      xml:lang="en-US">Principal
Investment Strategies</oef:StrategyHeading>
    <oef:StrategyNarrativeTextBlock
      contextRef="c_17135_MSILFGovernmentPortfolioMember"
      id="ixv-93184"
      xml:lang="en-US">

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;The Fund has adopted a
policy to invest exclusively in obligations issued or guaranteed by the U.S. Government and its agencies and &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;instrumentalities
and in repurchase agreements collateralized by such securities, and, accordingly, qualifies as a &#x201c;government money &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;market
fund&#x201d; under federal regulations. The Fund is permitted to hold a portion of its assets in cash.&lt;/span&gt;&lt;/div&gt;

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;A &#x201c;government money
market fund&#x201d; is a money market fund that invests at least 99.5% of its total assets in cash, securities issued or &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;guaranteed
by the United States or certain U.S. government agencies or instrumentalities and/or repurchase agreements that are &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;collateralized
fully by the foregoing. A &#x201c;government money market fund&#x201d; is exempt from requirements that permit and, under &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;certain
circumstances, require money market funds to impose a &#x201c;liquidity fee&#x201d; on redemptions. In selecting investments, the Adviser
&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;seeks to maintain the
Fund&#x2019;s share price at $1.00. The share price remaining stable at $1.00 means that the Fund would preserve the &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;principal
value of your investment. As a &#x201c;government money market fund,&#x201d; the Fund may value its securities using the amortized &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;cost
method as permitted by Rule 2a-7 under the Investment Company Act of 1940, as amended (&#x201c;Rule 2a-7&#x201d; under the &#x201c;1940
&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;Act&#x201d;) to seek
to maintain a stable net asset value per share of $1.00.&lt;/span&gt;&lt;/div&gt;

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;In addition, the Fund
has adopted a policy that provides, under normal circumstances, at least 80% of the Fund&#x2019;s assets will be &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;invested
in obligations issued or guaranteed by the U.S. Government and its agencies and instrumentalities and in repurchase &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;agreements
collateralized by such securities. This policy may be changed without shareholder approval; however, shareholders would &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;be
notified upon 60 days&#x2019; notice in writing of any changes.&lt;/span&gt;&lt;/div&gt;

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;The Fund&#x2019;s investments
are subject to the quality, diversification, maturity, liquidity and other requirements of Rule 2a-7.&lt;/span&gt;&lt;/div&gt;</oef:StrategyNarrativeTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17135_MSILFGovernmentPortfolio_157Member"
      id="ixv-93246"
      xml:lang="en-US">&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;You
could lose money by investing in the Fund.&lt;/span&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17135_MSILFGovernmentPortfolio_164Member"
      id="ixv-93250"
      xml:lang="en-US">&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;An
investment in the Fund is not a bank account and is not insured or guaranteed by the Federal &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;Deposit
Insurance Corporation (&#x201c;FDIC&#x201d;) or any other government agency.&lt;/span&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17135_MSILFGovernmentPortfolio_165Member"
      id="ixv-93260"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;"&gt;&lt;b&gt;Credit
        and Interest Rate Risk.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt; Credit risk refers
        to the possibility that the issuer or guarantor of a security, or counterparty to a &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;transaction,
        will be unable or unwilling or perceived to be unable or unwilling to make interest payments and/or repay the &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;principal
        on its debt or otherwise honor its obligations, including the risk of default. In such instances, the value of the Fund &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;could
        decline and the Fund could lose money. If an issuer&#x2019;s, guarantor&#x2019;s or counterparty&#x2019;s financial condition worsens,
        the credit &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;quality of the issuer, guarantor
        or counterparty may deteriorate. Credit ratings may not be an accurate assessment of financial &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;condition,
        liquidity or credit risk. Although credit ratings may not accurately reflect the true credit risk of an instrument, a change &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;in
        the credit rating of an instrument or an issuer, guarantor or counterparty, or the market&#x2019;s perception of the creditworthiness
        of &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;an instrument or issuer, guarantor or
        counterparty can have a rapid, adverse effect on the instrument&#x2019;s value and liquidity and &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;make
        it more difficult for the Fund to sell at an advantageous price or time. Interest rate risk refers to the decline in the value of a &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;fixed-income
        security resulting from changes in the general level of interest rates. A wide variety of market and economic factors &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;can
        cause interest rates to rise or fall, including central bank monetary policy, rising inflation, disinflation or deflation, and &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;changes
        in general economic conditions. When the general level of interest rates goes up, the prices of most fixed-income &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;securities
        go down. When the general level of interest rates goes down, the prices of most fixed-income securities go up but the &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;yield
        or income from new issuances of fixed-income securities generally decreases. Securities with longer durations will generally &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;be
        more sensitive to changes in interest rates than securities with shorter durations. Fluctuations in interest rates may also affect &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;the
        liquidity of and income generated by fixed-income instruments held by the Fund.&#160;&#x2009; The Fund may face a heightened level of
        &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;interest rate risk in times of monetary policy
        change and/or uncertainty, such as when the Federal Reserve Board adjusts a &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;quantitative
        easing program and/or changes rates. Changing interest rates may have unpredictable effects on the markets and may &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;detract
        from Fund performance. A changing interest rate environment increases certain risks, including the potential for periods of &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;market
        volatility and increased redemptions.&#160;&#x2009;&lt;/span&gt;&lt;/div&gt; &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17135_MSILFGovernmentPortfolio_166Member"
      id="ixv-93292"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;"&gt;&lt;b&gt;Fixed-Income
        Securities.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt; Fixed-income securities are
        subject to the risk of the issuer&#x2019;s inability to meet principal and interest &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;payments
        on its obligations (i.e., credit risk) and are subject to price volatility resulting from, among other things, interest rate &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;sensitivity
        (i.e., interest rate risk), market perception of the creditworthiness of the issuer and general market liquidity (i.e., market &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;risk).
        Securities with longer durations are likely to be more sensitive to changes in interest rates, generally making them more &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;volatile
        than securities with shorter durations. The Fund may be subject to certain liquidity risks that may result from the lack of &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;an
        active market and the reduced number and capacity of traditional market participants to make a market in fixed-income &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;securities.&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17135_MSILFGovernmentPortfolio_178Member"
      id="ixv-93311"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;"&gt;&lt;b&gt;U.S.
        Government Securities.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt; Different types
        of U.S. government securities are subject to different levels of credit risk, including the &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;risk
        of default, depending on the nature of the particular government support for that security. For example, a U.S. government-&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;sponsored
        entity, such as Federal National Mortgage Association or Federal Home Loan Mortgage Corporation, although &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;chartered
        or sponsored by an Act of Congress, may issue securities that are neither insured nor guaranteed by the U.S. Treasury &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;and,
        therefore, are not backed by the full faith and credit of the United States. With respect to U.S. government securities that are &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;not
        backed by the full faith and credit of the United States, there is the risk that the U.S. government will not provide financial &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;support
        to such U.S. government agencies, instrumentalities or sponsored enterprises if it is not obligated to do so by law. U.S. &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;government
        securities are also subject to interest rate risks and can exhibit price fluctuations resulting from increases or decreases &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;in
        interest rates.&lt;/span&gt;&lt;/div&gt; &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17135_MSILFGovernmentPortfolio_268Member"
      id="ixv-93332"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;"&gt;&lt;b&gt;Repurchase
        Agreements.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt; Repurchase agreements are
        subject to risks associated with the possibility of default by the seller at a time &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;when
        the collateral has declined in value, or insolvency of the seller, which may affect the Fund&#x2019;s right to control the collateral
        and &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;result in certain costs and delays. Repurchase
        agreements may involve a greater degree of credit risk than investments in U.S. &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;government
        securities.&#160;&#x2009;&lt;/span&gt;&lt;/div&gt; &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17135_MSILFGovernmentPortfolio_174Member"
      id="ixv-93348"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;"&gt;&lt;b&gt;Market
        and Geopolitical Risk.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt; The value of your
        investment in the Fund is based on the values of the Fund&#x2019;s investments, which &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;change
        due to economic and other events that affect the&#160;&#x2009;U.S. and global markets generally, as well as those that affect or are &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;perceived
        or expected to affect particular regions, countries, industries, companies, issuers, sectors, asset classes or governments. &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;These
        types of events may be sudden and unexpected, and could adversely affect the value (or income generated by) and liquidity &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;of
        the Fund&#x2019;s investments, which may in turn impact the Fund&#x2019;s ability to sell securities and/or its ability to meet redemptions.
        &lt;/span&gt;&lt;/div&gt; &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;padding-right:2%;padding-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#999999;;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:12pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;The
        risks associated with these developments may be magnified if certain social, political, economic and other conditions and &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;events
        (such as war, natural disasters or events, epidemics and pandemics, terrorism, conflicts, social unrest, recessions, inflation, &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;interest
        rate changes and supply chain disruptions) adversely interrupt or otherwise affect the global economy and financial &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;markets.
        It is difficult to predict when events affecting the U.S. or global financial markets or economies may occur, the effects &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;that
        such events may have and the duration of those effects (which may last for extended periods). These types of events may &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;negatively
        impact broad segments of businesses and populations and have a significant and rapid negative impact on the &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;performance
        or value of the Fund&#x2019;s investments, adversely affect &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;the
        Fund&#x2019;s ability to maintain a stable $1.00 share price&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;
        and &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;exacerbate pre-existing risks to the
        Fund. The frequency and magnitude of resulting changes in the value of the Fund&#x2019;s &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;investments
        cannot be predicted.&lt;/span&gt;&lt;/div&gt; &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17135_MSILFGovernmentPortfolio_480Member"
      id="ixv-93413"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;-sec-ix-redline:true;"&gt;&lt;b&gt;Large
        Transactions Risk.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;
        The Fund may experience adverse effects when certain large shareholders, or a number of shareholders &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;collectively,
        purchase or redeem large amounts of shares of the Fund, which may occur rapidly or unexpectedly. Such larger than &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;normal
        shareholder redemptions may adversely affect the Fund&#x2019;s ability to maintain a stable $1.00 share price and negatively &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;impact
        the Fund&#x2019;s liquidity. In some circumstances, the Fund may hold a relatively large proportion of its assets in cash in &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;anticipation
        of large redemptions. These large redemptions may also force the Fund to sell portfolio securities or other assets when &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;it
        might not otherwise do so, which may adversely affect the Fund&#x2019;s ability to maintain a stable $1.00 share price and increase the
        &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;Fund&#x2019;s transaction
        costs. In addition, large purchases of Fund shares may adversely affect the Fund&#x2019;s performance to the extent &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;that
        the Fund is delayed in investing new cash and is required to maintain a larger cash position than it ordinarily would.&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
        &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17135_MSILFGovernmentPortfolio_171Member"
      id="ixv-93433"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;"&gt;&lt;b&gt;Stable
        NAV Risk.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt; The Fund may not be able to
        maintain a stable $1.00 share price at all times. If the Fund or another money &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;market
        fund fails to maintain a stable NAV (or if there is a perceived threat of the inability to maintain a stable NAV), the Fund &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;could
        be subject to increased redemptions, which may adversely impact the Fund&#x2019;s ability to maintain a stable $1.00 share price.&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17135_MSILFGovernmentPortfolio_188Member"
      id="ixv-93448"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;"&gt;&lt;b&gt;Active
        Management Risk.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt; In pursuing the Fund&#x2019;s
        investment objective, the Adviser has considerable leeway in deciding which &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;investments
        to buy, hold or sell on a day-to-day basis, and which trading strategies to use. For example, the Adviser, in its &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;discretion,
        may determine to use some permitted trading strategies while not using others. The success or failure of such decisions &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;will
        affect the Fund&#x2019;s performance.&lt;/span&gt;&lt;/div&gt; &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:BarChartAndPerformanceTableHeading
      contextRef="c_17135_MSILFGovernmentPortfolioMember"
      id="ixv-93471"
      xml:lang="en-US">Performance
Information</oef:BarChartAndPerformanceTableHeading>
    <oef:PerformanceNarrativeTextBlock
      contextRef="c_17135_MSILFGovernmentPortfolioMember"
      id="ixv-93475"
      xml:lang="en-US">

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;The
bar chart and table below provide some indication of the risks of investing in the Fund by showing changes in the performance &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;of
the Fund&#x2019;s &lt;/span&gt;&lt;span style="-sec-ix-redline:true;"&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;Impact
Partner Class shares for one year&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt; and by
showing the average annual returns of the Fund&#x2019;s &lt;/span&gt;&lt;span style="-sec-ix-redline:true;"&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;Impact
Partner&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt; Class &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;shares
for the one&lt;/span&gt;&lt;span style="-sec-ix-redline:true;"&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;
year period and since inception.&#160;&#x2009;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;The
Fund&#x2019;s past performance is not necessarily an indication of how the Fund will &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;perform
in the future.&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt; Updated performance
information is available online at &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;www.morganstanley.com/liquidity&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;.&lt;/span&gt;&lt;/div&gt;</oef:PerformanceNarrativeTextBlock>
    <oef:PerformanceInformationIllustratesVariabilityOfReturns
      contextRef="c_17135_MSILFGovernmentPortfolioMember"
      id="ixv-93477"
      xml:lang="en-US">The
bar chart and table below provide some indication of the risks of investing in the Fund by showing changes in the performance of
the Fund&#x2019;s Impact
Partner Class shares for one year and by
showing the average annual returns of the Fund&#x2019;s Impact
Partner Class shares
for the one
year period and since inception.&#160;&#x2009;</oef:PerformanceInformationIllustratesVariabilityOfReturns>
    <oef:PerformancePastDoesNotIndicateFuture
      contextRef="c_17135_MSILFGovernmentPortfolioMember"
      id="ixv-93489"
      xml:lang="en-US">The
Fund&#x2019;s past performance is not necessarily an indication of how the Fund will perform
in the future.</oef:PerformancePastDoesNotIndicateFuture>
    <oef:PerformanceAvailabilityWebSiteAddress
      contextRef="c_17135_MSILFGovernmentPortfolioMember"
      id="ixv-93493"
      xml:lang="en-US">www.morganstanley.com/liquidity</oef:PerformanceAvailabilityWebSiteAddress>
    <oef:BarChartHeading
      contextRef="c_17135_MSILFGovernmentPortfolioMember"
      id="ixv-93497"
      xml:lang="en-US">Annual
Total Returns&#x2014;Calendar Years</oef:BarChartHeading>
    <oef:BarChartTableTextBlock
      contextRef="c_17135_MSILFGovernmentPortfolioMember"
      id="ixv-93501"
      xml:lang="en-US">

&lt;div&gt;&lt;img alt="image" src="pr17135img004.jpg"/&gt;&lt;/div&gt;</oef:BarChartTableTextBlock>
    <oef:BarChartClosingTextBlock
      contextRef="c_17135_MSILFGovernmentPortfolioMember"
      id="ixv-93510"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="width:100%;cellspacing:0;padding-bottom:2pt;padding-top:0pt;margin-left:0pt;"&gt;
  &lt;tr style="height:1px;"&gt;
    &lt;td style="height:1px;width:33.14119922630561%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:33.71953578336557%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:33.13926499032882%"&gt;&lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:top"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;&lt;b&gt;High
        Quarter&lt;/b&gt;&lt;/span&gt; &lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:top"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;03/31/25&lt;/span&gt;
        &lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:top"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;-sec-ix-redline:true;"&gt;1.06%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="vertical-align:top"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;&lt;b&gt;Low
        Quarter&lt;/b&gt;&lt;/span&gt; &lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:top"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;12/31/25&lt;/span&gt;
        &lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:top"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;-sec-ix-redline:true;"&gt;0.98%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:BarChartClosingTextBlock>
    <oef:HighestQuarterlyReturnLabel
      contextRef="c_17135_MSILFGovernmentPortfolio_ImpactPartnerClassMember"
      id="ixv-93520"
      xml:lang="en-US">High
        Quarter</oef:HighestQuarterlyReturnLabel>
    <oef:BarChartHighestQuarterlyReturnDate
      contextRef="c_17135_MSILFGovernmentPortfolio_ImpactPartnerClassMember"
      id="ixv-93525"
      xml:lang="en-US">2025-03-31</oef:BarChartHighestQuarterlyReturnDate>
    <oef:BarChartHighestQuarterlyReturn
      contextRef="c_17135_MSILFGovernmentPortfolio_ImpactPartnerClassMember"
      decimals="INF"
      id="ixv-131555"
      unitRef="RATIO">0.0106</oef:BarChartHighestQuarterlyReturn>
    <oef:LowestQuarterlyReturnLabel
      contextRef="c_17135_MSILFGovernmentPortfolio_ImpactPartnerClassMember"
      id="ixv-93533"
      xml:lang="en-US">Low
        Quarter</oef:LowestQuarterlyReturnLabel>
    <oef:BarChartLowestQuarterlyReturnDate
      contextRef="c_17135_MSILFGovernmentPortfolio_ImpactPartnerClassMember"
      id="ixv-93538"
      xml:lang="en-US">2025-12-31</oef:BarChartLowestQuarterlyReturnDate>
    <oef:BarChartLowestQuarterlyReturn
      contextRef="c_17135_MSILFGovernmentPortfolio_ImpactPartnerClassMember"
      decimals="INF"
      id="ixv-131556"
      unitRef="RATIO">0.0098</oef:BarChartLowestQuarterlyReturn>
    <oef:PerformanceTableHeading
      contextRef="c_17135_MSILFGovernmentPortfolioMember"
      id="ixv-93544"
      xml:lang="en-US">Average
Annual Total Returns(for
the Periods Ended&#160;&#x2009;December
31, 2025)</oef:PerformanceTableHeading>
    <oef:PerformanceTableTextBlock
      contextRef="c_17135_MSILFGovernmentPortfolioMember"
      id="foot-17135_2867222-1011"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="width:100%;cellspacing:0;margin-left:0;border-bottom:0.25pt solid #000000;margin-top:10px;"&gt;
  &lt;tr style="height:1px;"&gt;
    &lt;td style="height:1px;width:59.98800007741886%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:19.97406468345366%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:20.037935239127492%"&gt;&lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&#160;&lt;/div&gt;
        &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:center;text-align:center;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;&lt;b&gt;Past&lt;/b&gt;&lt;/span&gt;&lt;br/&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;&lt;b&gt;One
        Year&lt;/b&gt;&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:center;text-align:center;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;&lt;b&gt;Since
        Inception&lt;/b&gt;&lt;/span&gt;&lt;br/&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;&lt;b&gt;03/05/2024&lt;/b&gt;&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:2pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:1pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;Government
        Portfolio&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:2pt;padding-bottom:0;align:center;text-align:center;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:1pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;-sec-ix-redline:true;"&gt;4.23%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:2pt;padding-bottom:0;align:center;text-align:center;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:1pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;-sec-ix-redline:true;"&gt;4.65%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:PerformanceTableTextBlock>
    <oef:AvgAnnlRtrPct
      contextRef="c_17135_MSILFGovernmentPortfolio_ImpactPartnerClass_2025_01_01_2025_12_31Member"
      decimals="INF"
      id="foot-17135_2867222-1021"
      unitRef="RATIO">0.0423</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="c_17135_MSILFGovernmentPortfolio_ImpactPartnerClass_2024_03_05_2025_12_31Member"
      decimals="INF"
      id="foot-17135_2867222-1031"
      unitRef="RATIO">0.0465</oef:AvgAnnlRtrPct>
    <oef:PerformanceTableClosingTextBlock
      contextRef="c_17135_MSILFGovernmentPortfolioMember"
      id="ixv-93620"
      xml:lang="en-US">

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;You
may obtain the Fund&#x2019;s 7-day current yield by calling &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;1-888-378-1630&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;.&lt;/span&gt;&lt;/div&gt;</oef:PerformanceTableClosingTextBlock>
    <oef:MoneyMarketSevenDayYieldCaption
      contextRef="c_17135_MSILFGovernmentPortfolioMember"
      id="ixv-93622"
      xml:lang="en-US">You
may obtain the Fund&#x2019;s 7-day current yield by calling 1-888-378-1630.</oef:MoneyMarketSevenDayYieldCaption>
    <oef:MoneyMarketSevenDayYieldPhone
      contextRef="c_17135_MSILFGovernmentPortfolioMember"
      id="ixv-93624"
      xml:lang="en-US">1-888-378-1630</oef:MoneyMarketSevenDayYieldPhone>
    <oef:ObjectiveHeading
      contextRef="c_17135_MSILFTreasurySecuritiesPortfolioMember"
      id="ixv-93711"
      xml:lang="en-US">Investment
Objective</oef:ObjectiveHeading>
    <oef:ObjectivePrimaryTextBlock
      contextRef="c_17135_MSILFTreasurySecuritiesPortfolioMember"
      id="ixv-93715"
      xml:lang="en-US">

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;The Treasury Securities Portfolio (the &#x201c;Fund&#x201d;)
seeks preservation of capital, daily liquidity and maximum current income.&lt;/span&gt;&lt;/div&gt;</oef:ObjectivePrimaryTextBlock>
    <oef:ExpenseHeading
      contextRef="c_17135_MSILFTreasurySecuritiesPortfolioMember"
      id="ixv-93720"
      xml:lang="en-US">Fees
and Expenses</oef:ExpenseHeading>
    <oef:ExpenseNarrativeTextBlock
      contextRef="c_17135_MSILFTreasurySecuritiesPortfolioMember"
      id="ixv-93724"
      xml:lang="en-US">

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;The table below describes the expenses that
you may pay if you buy, hold and sell Impact Partner Class shares of the Fund. The Fund &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;does
not charge any sales loads or other fees when you purchase or redeem shares. &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;&lt;b&gt;You
may pay fees other than the fees and &lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;&lt;b&gt;expenses
of the Fund, such as brokerage commissions and other fees charged by financial intermediaries, which are not &lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;&lt;b&gt;reflected
in the tables and examples below.&lt;/b&gt;&lt;/span&gt;&lt;/div&gt;</oef:ExpenseNarrativeTextBlock>
    <oef:OperatingExpensesCaption
      contextRef="c_17135_MSILFTreasurySecuritiesPortfolioMember"
      id="ixv-93735"
      xml:lang="en-US">Annual
Fund Operating Expenses&#160;&#x2009;(expenses
that you pay each year as a percentage of the value of your investment)</oef:OperatingExpensesCaption>
    <oef:AnnualFundOperatingExpensesTableTextBlock
      contextRef="c_17135_MSILFTreasurySecuritiesPortfolioMember"
      id="foot-17135_2867246-1011"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="width:100%;cellspacing:0;margin-left:0;border-bottom:0.25pt solid #000000;margin-top:10px;"&gt;
  &lt;tr style="height:1px;"&gt;
    &lt;td style="height:1px;width:74.85493230174082%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:24.37137330754352%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:0.7736943907156673%"&gt;&lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&#160;&lt;/div&gt;
        &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;&lt;b&gt;Impact
        Partner Class&lt;/b&gt;&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;Advisory
        Fee&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;"&gt;0.15%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:top"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;Distribution
        and/or Shareholder Service (12b-1) Fee&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;"&gt;None&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:top"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;Other
        Expenses&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;"&gt;0.06%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:top"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;Total
        Annual Fund Operating Expenses&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:6pt;;"&gt;&lt;sup&gt;1&lt;/sup&gt;&lt;/span&gt;
        &lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;"&gt;0.21%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:top"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;Fee
        Waiver and/or Expense Reimbursement&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:6pt;;"&gt;&lt;sup&gt;1&lt;/sup&gt;&lt;/span&gt;
        &lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;"&gt;0.01%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:top"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;Total
        Annual Fund Operating Expenses After Fee Waiver and/or Expense Reimbursement&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:6pt;;"&gt;&lt;sup&gt;1&lt;/sup&gt;&lt;/span&gt;
        &lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;"&gt;0.20%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:top"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:AnnualFundOperatingExpensesTableTextBlock>
    <oef:ManagementFeesOverAssets
      contextRef="c_17135_MSILFTreasurySecuritiesPortfolio_ImpactPartnerClassMember"
      decimals="INF"
      id="ixv-131559"
      unitRef="RATIO">0.0015</oef:ManagementFeesOverAssets>
    <oef:DistributionAndService12b1FeesOverAssets
      contextRef="c_17135_MSILFTreasurySecuritiesPortfolio_ImpactPartnerClassMember"
      decimals="INF"
      id="ixv-131560"
      unitRef="RATIO">0</oef:DistributionAndService12b1FeesOverAssets>
    <oef:OtherExpensesOverAssets
      contextRef="c_17135_MSILFTreasurySecuritiesPortfolio_ImpactPartnerClassMember"
      decimals="INF"
      id="foot-17135_2867246-1021"
      unitRef="RATIO">0.0006</oef:OtherExpensesOverAssets>
    <oef:ExpensesOverAssets
      contextRef="c_17135_MSILFTreasurySecuritiesPortfolio_ImpactPartnerClassMember"
      decimals="INF"
      id="foot-17135_2867246-1031"
      unitRef="RATIO">0.0021</oef:ExpensesOverAssets>
    <oef:FeeWaiverOrReimbursementOverAssets
      contextRef="c_17135_MSILFTreasurySecuritiesPortfolio_ImpactPartnerClassMember"
      decimals="INF"
      id="foot-17135_2867246-1041"
      unitRef="RATIO">0.0001</oef:FeeWaiverOrReimbursementOverAssets>
    <oef:NetExpensesOverAssets
      contextRef="c_17135_MSILFTreasurySecuritiesPortfolio_ImpactPartnerClassMember"
      decimals="INF"
      id="foot-17135_2867246-1051"
      unitRef="RATIO">0.002</oef:NetExpensesOverAssets>
    <oef:ExpenseExampleHeading
      contextRef="c_17135_MSILFTreasurySecuritiesPortfolioMember"
      id="ixv-93834"
      xml:lang="en-US">Example</oef:ExpenseExampleHeading>
    <oef:ExpenseExampleNarrativeTextBlock
      contextRef="c_17135_MSILFTreasurySecuritiesPortfolioMember"
      id="ixv-93838"
      xml:lang="en-US">

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;The example below is intended to help you compare
the cost of investing in the Fund&#x2019;s&#160;&#x2009;Impact Partner&#160;&#x2009;Class with the cost of &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;investing
in other mutual funds.&lt;/span&gt;&lt;/div&gt;

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;The example assumes that you invest $10,000
in the Fund&#x2019;s&#160;&#x2009;Impact Partner Class for the time periods indicated and then redeem all &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;of
your shares at the end of those periods, your investment has a 5% return each year and that the Fund&#x2019;s operating expenses remain
&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;the same (except that the example incorporates
the fee waiver and/or expense reimbursement arrangement for only the first year). &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;Although
your actual costs may be higher or lower, based on these assumptions your costs would be:&lt;/span&gt;&lt;/div&gt;</oef:ExpenseExampleNarrativeTextBlock>
    <oef:ExpenseExampleWithRedemptionTableTextBlock
      contextRef="c_17135_MSILFTreasurySecuritiesPortfolioMember"
      id="ixv-93852"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="width:100%;cellspacing:0;margin-left:0;border-bottom:0.25pt solid #000000;margin-top:10px;"&gt;
  &lt;tr style="height:1px;"&gt;
    &lt;td style="height:1px;width:34.33401678981779%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:15.787844790901001%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:16.368138032419047%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:16.368138032419047%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:16.368138032419047%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:0.7737243220240628%"&gt;&lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&#160;&lt;/div&gt;
        &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;&lt;b&gt;1
        Year&lt;/b&gt;&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;&lt;b&gt;3
        Years&lt;/b&gt;&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;&lt;b&gt;5
        Years&lt;/b&gt;&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;&lt;b&gt;10
        Years&lt;/b&gt;&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;Impact
        Partner Class&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;"&gt;$20&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;"&gt;$67&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;"&gt;$117&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;"&gt;$267&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:top"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:ExpenseExampleWithRedemptionTableTextBlock>
    <oef:ExpenseExampleYear01
      contextRef="c_17135_MSILFTreasurySecuritiesPortfolio_ImpactPartnerClassMember"
      decimals="INF"
      id="ixv-131565"
      unitRef="USD">20</oef:ExpenseExampleYear01>
    <oef:ExpenseExampleYear03
      contextRef="c_17135_MSILFTreasurySecuritiesPortfolio_ImpactPartnerClassMember"
      decimals="INF"
      id="ixv-131566"
      unitRef="USD">67</oef:ExpenseExampleYear03>
    <oef:ExpenseExampleYear05
      contextRef="c_17135_MSILFTreasurySecuritiesPortfolio_ImpactPartnerClassMember"
      decimals="INF"
      id="ixv-131567"
      unitRef="USD">117</oef:ExpenseExampleYear05>
    <oef:ExpenseExampleYear10
      contextRef="c_17135_MSILFTreasurySecuritiesPortfolio_ImpactPartnerClassMember"
      decimals="INF"
      id="ixv-131568"
      unitRef="USD">267</oef:ExpenseExampleYear10>
    <oef:StrategyHeading
      contextRef="c_17135_MSILFTreasurySecuritiesPortfolioMember"
      id="ixv-93903"
      xml:lang="en-US">Principal
Investment Strategies</oef:StrategyHeading>
    <oef:StrategyNarrativeTextBlock
      contextRef="c_17135_MSILFTreasurySecuritiesPortfolioMember"
      id="ixv-93907"
      xml:lang="en-US">

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;The Fund has adopted a policy to invest exclusively
in U.S. Treasury obligations, which are backed by the full faith and credit of the &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;United
States, and, accordingly, qualifies as a &#x201c;government money market fund&#x201d; under federal regulations. The Fund is permitted
to &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;hold a portion of its assets in cash.&lt;/span&gt;&lt;/div&gt;

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;A &#x201c;government money market fund&#x201d;
is a money market fund that invests at least 99.5% of its total assets in cash, securities issued or &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;guaranteed
by the United States or certain U.S. government agencies or instrumentalities and/or repurchase agreements that are &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;collateralized
fully by the foregoing. A &#x201c;government money market fund&#x201d; is exempt from requirements that permit and, under &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;certain
circumstances, require money market funds to impose a &#x201c;liquidity fee&#x201d; on redemptions. In selecting investments, the Adviser
&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;seeks to maintain the Fund&#x2019;s share
price at $1.00. The share price remaining stable at $1.00 means that the Fund would preserve the &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;principal
value of your investment.&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;
As a &#x201c;government money market fund,&#x201d; the Fund may value its securities using the amortized &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;cost
method as permitted by Rule 2a-7 under the Investment Company Act of 1940, as amended (&#x201c;Rule 2a-7&#x201d; under the &#x201c;1940
&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;Act&#x201d;) to seek
to maintain a stable net asset value per share of $1.00.&lt;/span&gt;&lt;/div&gt;

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;In addition, the Fund has adopted a policy
that provides, under normal circumstances, at least 80% of the Fund&#x2019;s assets will be &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;invested
in U.S. Treasury obligations, which are backed by the full faith and credit of the United States. This policy may be changed &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;without
shareholder approval; however, shareholders would be notified upon 60 days&#x2019; notice in writing of any changes.&lt;/span&gt;&lt;/div&gt;

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;The Fund&#x2019;s investments
are subject to the quality, diversification, maturity, liquidity and other requirements of Rule 2a-7.&lt;/span&gt;&lt;/div&gt;</oef:StrategyNarrativeTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17135_MSILFTreasurySecuritiesPortfolio_157Member"
      id="ixv-93969"
      xml:lang="en-US">&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;You
could lose money by investing in the Fund. &lt;/span&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17135_MSILFTreasurySecuritiesPortfolio_164Member"
      id="ixv-93974"
      xml:lang="en-US">&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;An
investment in the Fund is not a bank account and is not insured or guaranteed by the Federal &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;Deposit
Insurance Corporation (&#x201c;FDIC&#x201d;) or any other government agency.&lt;/span&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17135_MSILFTreasurySecuritiesPortfolio_165Member"
      id="ixv-93984"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;"&gt;&lt;b&gt;Credit
        and Interest Rate Risk.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt; Credit risk refers
        to the possibility that the issuer or guarantor of a security, or counterparty to a &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;transaction,
        will be unable or unwilling or perceived to be unable or unwilling to make interest payments and/or repay the &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;principal
        on its debt or otherwise honor its obligations, including the risk of default. In such instances, the value of the Fund &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;could
        decline and the Fund could lose money. If an issuer&#x2019;s, guarantor&#x2019;s or counterparty&#x2019;s financial condition worsens,
        the credit &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;quality of the issuer, guarantor
        or counterparty may deteriorate. Credit ratings may not be an accurate assessment of financial &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;condition,
        liquidity or credit risk. Although credit ratings may not accurately reflect the true credit risk of an instrument, a change &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;in
        the credit rating of an instrument or an issuer, guarantor or counterparty, or the market&#x2019;s perception of the creditworthiness
        of &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;an instrument or issuer, guarantor or
        counterparty can have a rapid, adverse effect on the instrument&#x2019;s value and liquidity and &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;make
        it more difficult for the Fund to sell at an advantageous price or time. Interest rate risk refers to the decline in the value of a &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;fixed-income
        security resulting from changes in the general level of interest rates. A wide variety of market and economic factors &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;can
        cause interest rates to rise or fall, including central bank monetary policy, rising inflation, disinflation or deflation, and &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;changes
        in general economic conditions. When the general level of interest rates goes up, the prices of most fixed-income &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;securities
        go down. When the general level of interest rates goes down, the prices of most fixed-income securities go up but the &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;yield
        or income from new issuances of fixed-income securities generally decreases. Securities with longer durations will generally &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;be
        more sensitive to changes in interest rates than securities with shorter durations. Fluctuations in interest rates may also affect &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;the
        liquidity of and income generated by fixed-income instruments held by the Fund.&#160;&#x2009; The Fund may face a heightened level of
        &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;interest rate risk in times of monetary policy
        change and/or uncertainty, such as when the Federal Reserve Board adjusts a &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;quantitative
        easing program and/or changes rates. Changing interest rates may have unpredictable effects on the markets and may &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;detract
        from Fund performance. A changing interest rate environment increases certain risks, including the potential for periods of &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;market
        volatility and increased redemptions.&#160;&#x2009;&lt;/span&gt;&lt;/div&gt; &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17135_MSILFTreasurySecuritiesPortfolio_166Member"
      id="ixv-94016"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;"&gt;&lt;b&gt;Fixed-Income
        Securities.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt; Fixed-income securities are
        subject to the risk of the issuer&#x2019;s inability to meet principal and interest &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;payments
        on its obligations (i.e., credit risk) and are subject to price volatility resulting from, among other things, interest rate &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;sensitivity
        (i.e., interest rate risk), market perception of the creditworthiness of the issuer and general market liquidity (i.e., market &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;risk).
        Securities with longer durations are likely to be more sensitive to changes in interest rates, generally making them more &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;volatile
        than securities with shorter durations. The Fund may be subject to certain liquidity risks that may result from the lack of &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;an
        active market and the reduced number and capacity of traditional market participants to make a market in fixed-income &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;securities.&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17135_MSILFTreasurySecuritiesPortfolio_692Member"
      id="ixv-94035"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;-sec-ix-redline:true;"&gt;&lt;b&gt;U.S.
        Treasury Obligations.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;
        U.S. Treasury obligations, which are backed by the full faith and credit of the United States, have &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;historically
        involved minimal risk of loss of principal if held to maturity. However, due to fluctuations in interest rates, the market &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;value
        of such securities may vary during the period shareholders own shares of the Fund. Securities issued or guaranteed by the &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;U.S.
        Treasury are backed by the full faith and credit of the United States but are guaranteed only as to the timely payment of &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;interest
        and principal when held to maturity. In addition, notwithstanding that U.S. Treasury obligations are backed by the full &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;faith
        and credit of the United States, circumstances could arise that could prevent the timely payment of interest or principal, such &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;as
        reaching the legislative &#x201c;debt ceiling.&#x201d; Such non-payment could result in losses to and redemptions from the Fund.&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17135_MSILFTreasurySecuritiesPortfolio_178Member"
      id="ixv-94054"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;"&gt;&lt;b&gt;U.S.
        Government Securities.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt; The U.S. government
        securities in which the Fund invests can be subject to two types of risk: credit &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;risk
        and interest rate risk. When the general level of interest rates goes up, the prices of most fixed-income securities go down. &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;When
        the general level of interest rates goes down, the prices of most fixed-income securities go up. While the credit risk &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;associated
        with these U.S. government securities generally is considered to be minimal, the interest rate risk can be substantial.&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
        &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17135_MSILFTreasurySecuritiesPortfolio_174Member"
      id="ixv-94070"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;"&gt;&lt;b&gt;Market
        and Geopolitical Risk.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt; The value of your
        investment in the Fund is based on the values of the Fund&#x2019;s investments, which &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;change
        due to economic and other events that affect the&#160;&#x2009;U.S. and global markets generally, as well as those that affect or are &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;perceived
        or expected to affect particular regions, countries, industries, companies, issuers, sectors, asset classes or governments. &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;These
        types of events may be sudden and unexpected, and could adversely affect the value (or income generated by) and liquidity &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;of
        the Fund&#x2019;s investments, which may in turn impact the Fund&#x2019;s ability to sell securities and/or its ability to meet redemptions.
        &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;The risks associated with these developments
        may be magnified if certain social, political, economic and other conditions and &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;events
        (such as war, natural disasters or events, epidemics and pandemics, terrorism, conflicts, social unrest, recessions, inflation, &lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;padding-right:2%;padding-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#999999;;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:12pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;interest
        rate changes and supply chain disruptions) adversely interrupt or otherwise affect the global economy and financial &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;markets.
        It is difficult to predict when events affecting the U.S. or global financial markets or economies may occur, the effects &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;that
        such events may have and the duration of those effects (which may last for extended periods). These types of events may &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;negatively
        impact broad segments of businesses and populations and have a significant and rapid negative impact on the &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;performance
        or value of the Fund&#x2019;s investments, adversely affect &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;the
        Fund&#x2019;s ability to maintain a stable $1.00 share price&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;
        and &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;exacerbate pre-existing risks to the
        Fund. The frequency and magnitude of resulting changes in the value of the Fund&#x2019;s &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;investments
        cannot be predicted.&lt;/span&gt;&lt;/div&gt; &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17135_MSILFTreasurySecuritiesPortfolio_480Member"
      id="ixv-94135"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;-sec-ix-redline:true;"&gt;&lt;b&gt;Large
        Transactions Risk.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;
        The Fund may experience adverse effects when certain large shareholders, or a number of shareholders &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;collectively,
        purchase or redeem large amounts of shares of the Fund, which may occur rapidly or unexpectedly. Such larger than &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;normal
        shareholder redemptions may adversely affect the Fund&#x2019;s ability to maintain a stable $1.00 share price and negatively &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;impact
        the Fund&#x2019;s liquidity. In some circumstances, the Fund may hold a relatively large proportion of its assets in cash in &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;anticipation
        of large redemptions. These large redemptions may also force the Fund to sell portfolio securities or other assets when &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;it
        might not otherwise do so, which may adversely affect the Fund&#x2019;s ability to maintain a stable $1.00 share price and increase the
        &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;Fund&#x2019;s transaction
        costs. In addition, large purchases of Fund shares may adversely affect the Fund&#x2019;s performance to the extent &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;that
        the Fund is delayed in investing new cash and is required to maintain a larger cash position than it ordinarily would.&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
        &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17135_MSILFTreasurySecuritiesPortfolio_171Member"
      id="ixv-94155"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;"&gt;&lt;b&gt;Stable
        NAV Risk.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt; The Fund may not be able to
        maintain a stable $1.00 share price at all times. If the Fund or another money &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;market
        fund fails to maintain a stable NAV (or if there is a perceived threat of the inability to maintain a stable NAV), the Fund &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;could
        be subject to increased redemptions, which may adversely impact the Fund&#x2019;s ability to maintain a stable $1.00 share price.&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17135_MSILFTreasurySecuritiesPortfolio_188Member"
      id="ixv-94170"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;"&gt;&lt;b&gt;Active
        Management Risk.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt; In pursuing the Fund&#x2019;s
        investment objective, the Adviser has considerable leeway in deciding which &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;investments
        to buy, hold or sell on a day-to-day basis, and which trading strategies to use. For example, the Adviser, in its &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;discretion,
        may determine to use some permitted trading strategies while not using others. The success or failure of such decisions &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;will
        affect the Fund&#x2019;s performance.&lt;/span&gt;&lt;/div&gt; &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:BarChartAndPerformanceTableHeading
      contextRef="c_17135_MSILFTreasurySecuritiesPortfolioMember"
      id="ixv-94193"
      xml:lang="en-US">Performance
Information</oef:BarChartAndPerformanceTableHeading>
    <oef:PerformanceNarrativeTextBlock
      contextRef="c_17135_MSILFTreasurySecuritiesPortfolioMember"
      id="ixv-94199"
      xml:lang="en-US">

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;The
bar chart and table below provide some indication of the risks of investing in the Fund by showing changes in the performance &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;of
the Fund&#x2019;s Impact Partner Class shares for one year and by showing the average annual returns of the Fund&#x2019;s Impact Partner
Class &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;shares for the
one year period and since inception. &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;The
Fund&#x2019;s past performance is not necessarily an indication of how the Fund will &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;perform
in the future.&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;
Updated performance information is available online at &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;www.morganstanley.com/liquidity&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;.&lt;/span&gt;&lt;/div&gt;</oef:PerformanceNarrativeTextBlock>
    <oef:PerformanceInformationIllustratesVariabilityOfReturns
      contextRef="c_17135_MSILFTreasurySecuritiesPortfolioMember"
      id="ixv-94201"
      xml:lang="en-US">The
bar chart and table below provide some indication of the risks of investing in the Fund by showing changes in the performance of
the Fund&#x2019;s Impact Partner Class shares for one year and by showing the average annual returns of the Fund&#x2019;s Impact Partner
Class shares for the
one year period and since inception. </oef:PerformanceInformationIllustratesVariabilityOfReturns>
    <oef:PerformancePastDoesNotIndicateFuture
      contextRef="c_17135_MSILFTreasurySecuritiesPortfolioMember"
      id="ixv-94205"
      xml:lang="en-US">The
Fund&#x2019;s past performance is not necessarily an indication of how the Fund will perform
in the future.</oef:PerformancePastDoesNotIndicateFuture>
    <oef:PerformanceAvailabilityWebSiteAddress
      contextRef="c_17135_MSILFTreasurySecuritiesPortfolioMember"
      id="ixv-94209"
      xml:lang="en-US">www.morganstanley.com/liquidity</oef:PerformanceAvailabilityWebSiteAddress>
    <oef:BarChartHeading
      contextRef="c_17135_MSILFTreasurySecuritiesPortfolioMember"
      id="ixv-94213"
      xml:lang="en-US">Annual
Total Returns&#x2014;Calendar Years</oef:BarChartHeading>
    <oef:BarChartTableTextBlock
      contextRef="c_17135_MSILFTreasurySecuritiesPortfolioMember"
      id="ixv-94217"
      xml:lang="en-US">

&lt;div&gt;&lt;img alt="image" src="pr17135img005.jpg"/&gt;&lt;/div&gt;</oef:BarChartTableTextBlock>
    <oef:BarChartClosingTextBlock
      contextRef="c_17135_MSILFTreasurySecuritiesPortfolioMember"
      id="ixv-94226"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="width:100%;cellspacing:0;padding-bottom:2pt;padding-top:0pt;margin-left:0pt;"&gt;
  &lt;tr style="height:1px;"&gt;
    &lt;td style="height:1px;width:33.14119922630561%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:33.71953578336557%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:33.13926499032882%"&gt;&lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:top"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;&lt;b&gt;High
        Quarter&lt;/b&gt;&lt;/span&gt; &lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:top"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;03/31/25&lt;/span&gt;
        &lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:top"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;-sec-ix-redline:true;"&gt;1.04%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="vertical-align:top"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;&lt;b&gt;Low
        Quarter&lt;/b&gt;&lt;/span&gt; &lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:top"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;12/31/25&lt;/span&gt;
        &lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:top"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;-sec-ix-redline:true;"&gt;0.96%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:BarChartClosingTextBlock>
    <oef:HighestQuarterlyReturnLabel
      contextRef="c_17135_MSILFTreasurySecuritiesPortfolio_ImpactPartnerClassMember"
      id="ixv-94236"
      xml:lang="en-US">High
        Quarter</oef:HighestQuarterlyReturnLabel>
    <oef:BarChartHighestQuarterlyReturnDate
      contextRef="c_17135_MSILFTreasurySecuritiesPortfolio_ImpactPartnerClassMember"
      id="ixv-94241"
      xml:lang="en-US">2025-03-31</oef:BarChartHighestQuarterlyReturnDate>
    <oef:BarChartHighestQuarterlyReturn
      contextRef="c_17135_MSILFTreasurySecuritiesPortfolio_ImpactPartnerClassMember"
      decimals="INF"
      id="ixv-131569"
      unitRef="RATIO">0.0104</oef:BarChartHighestQuarterlyReturn>
    <oef:LowestQuarterlyReturnLabel
      contextRef="c_17135_MSILFTreasurySecuritiesPortfolio_ImpactPartnerClassMember"
      id="ixv-94249"
      xml:lang="en-US">Low
        Quarter</oef:LowestQuarterlyReturnLabel>
    <oef:BarChartLowestQuarterlyReturnDate
      contextRef="c_17135_MSILFTreasurySecuritiesPortfolio_ImpactPartnerClassMember"
      id="ixv-94254"
      xml:lang="en-US">2025-12-31</oef:BarChartLowestQuarterlyReturnDate>
    <oef:BarChartLowestQuarterlyReturn
      contextRef="c_17135_MSILFTreasurySecuritiesPortfolio_ImpactPartnerClassMember"
      decimals="INF"
      id="ixv-131570"
      unitRef="RATIO">0.0096</oef:BarChartLowestQuarterlyReturn>
    <oef:PerformanceTableHeading
      contextRef="c_17135_MSILFTreasurySecuritiesPortfolioMember"
      id="ixv-94260"
      xml:lang="en-US">Average
Annual Total Returns(for
the Periods Ended&#160;&#x2009;December
31, 2025)</oef:PerformanceTableHeading>
    <oef:PerformanceTableTextBlock
      contextRef="c_17135_MSILFTreasurySecuritiesPortfolioMember"
      id="foot-17135_2867277-1011"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="width:100%;cellspacing:0;margin-left:0;border-bottom:0.25pt solid #000000;margin-top:10px;"&gt;
  &lt;tr style="height:1px;"&gt;
    &lt;td style="height:1px;width:59.98800007741886%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:19.97406468345366%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:20.037935239127492%"&gt;&lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&#160;&lt;/div&gt;
        &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:center;text-align:center;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;&lt;b&gt;Past&lt;/b&gt;&lt;/span&gt;&lt;br/&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;&lt;b&gt;One
        Year&lt;/b&gt;&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:center;text-align:center;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;&lt;b&gt;Since
        Inception&lt;/b&gt;&lt;/span&gt;&lt;br/&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;&lt;b&gt;03/05/2024&lt;/b&gt;&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:2pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:1pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;Treasury
        Securities Portfolio&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:2pt;padding-bottom:0;align:center;text-align:center;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:1pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;-sec-ix-redline:true;"&gt;4.13%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:2pt;padding-bottom:0;align:center;text-align:center;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:1pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;-sec-ix-redline:true;"&gt;4.56%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:PerformanceTableTextBlock>
    <oef:AvgAnnlRtrPct
      contextRef="c_17135_MSILFTreasurySecuritiesPortfolio_ImpactPartnerClass_2025_01_01_2025_12_31Member"
      decimals="INF"
      id="foot-17135_2867277-1021"
      unitRef="RATIO">0.0413</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="c_17135_MSILFTreasurySecuritiesPortfolio_ImpactPartnerClass_2024_03_05_2025_12_31Member"
      decimals="INF"
      id="foot-17135_2867277-1031"
      unitRef="RATIO">0.0456</oef:AvgAnnlRtrPct>
    <oef:PerformanceTableClosingTextBlock
      contextRef="c_17135_MSILFTreasurySecuritiesPortfolioMember"
      id="ixv-94310"
      xml:lang="en-US">

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;You
may obtain the Fund&#x2019;s 7-day current yield by calling &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;1-888-378-1630&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;.&lt;/span&gt;&lt;/div&gt;</oef:PerformanceTableClosingTextBlock>
    <oef:MoneyMarketSevenDayYieldCaption
      contextRef="c_17135_MSILFTreasurySecuritiesPortfolioMember"
      id="ixv-94312"
      xml:lang="en-US">You
may obtain the Fund&#x2019;s 7-day current yield by calling 1-888-378-1630.</oef:MoneyMarketSevenDayYieldCaption>
    <oef:MoneyMarketSevenDayYieldPhone
      contextRef="c_17135_MSILFTreasurySecuritiesPortfolioMember"
      id="ixv-94314"
      xml:lang="en-US">1-888-378-1630</oef:MoneyMarketSevenDayYieldPhone>
    <oef:ObjectiveHeading
      contextRef="c_17132_MSILFGovernmentPortfolioMember"
      id="ixv-98361"
      xml:lang="en-US">Investment
Objective</oef:ObjectiveHeading>
    <oef:ObjectivePrimaryTextBlock
      contextRef="c_17132_MSILFGovernmentPortfolioMember"
      id="ixv-98365"
      xml:lang="en-US">

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;The Government Portfolio (the &#x201c;Fund&#x201d;)
seeks preservation of capital, daily liquidity and maximum current income.&lt;/span&gt;&lt;/div&gt;</oef:ObjectivePrimaryTextBlock>
    <oef:ExpenseHeading
      contextRef="c_17132_MSILFGovernmentPortfolioMember"
      id="ixv-98370"
      xml:lang="en-US">Fees
and Expenses</oef:ExpenseHeading>
    <oef:ExpenseNarrativeTextBlock
      contextRef="c_17132_MSILFGovernmentPortfolioMember"
      id="ixv-98374"
      xml:lang="en-US">

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;The table below describes the expenses that
you may pay if you buy, hold and sell Advisor Class shares of the Fund. The Fund does &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;not
charge any sales loads or other fees when you purchase or redeem shares. &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;&lt;b&gt;You
may pay fees other than the fees and expenses of &lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;&lt;b&gt;the
Fund, such as brokerage commissions and other fees charged by financial intermediaries, which are not reflected in the &lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;&lt;b&gt;tables
and examples below.&lt;/b&gt;&lt;/span&gt;&lt;/div&gt;</oef:ExpenseNarrativeTextBlock>
    <oef:OperatingExpensesCaption
      contextRef="c_17132_MSILFGovernmentPortfolioMember"
      id="ixv-98385"
      xml:lang="en-US">Annual
Fund Operating Expenses&#160;&#x2009;(expenses
that you pay each year as a percentage of the value of your investment)</oef:OperatingExpensesCaption>
    <oef:AnnualFundOperatingExpensesTableTextBlock
      contextRef="c_17132_MSILFGovernmentPortfolioMember"
      id="foot-17132_2865183-1011"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="width:100%;cellspacing:0;margin-left:0;border-bottom:0.25pt solid #000000;margin-top:10px;"&gt;
  &lt;tr style="height:1px;"&gt;
    &lt;td style="height:1px;width:85.33462282398453%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:13.891682785299805%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:0.7736943907156673%"&gt;&lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&#160;&lt;/div&gt;
        &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;&lt;b&gt;Advisor
        Class&lt;/b&gt;&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;Advisory
        Fee&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;-sec-ix-redline:true;"&gt;0.15%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:top"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;Distribution
        and/or Shareholder Service (12b-1) Fee&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;-sec-ix-redline:true;"&gt;None&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:top"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;Other
        Expenses&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;-sec-ix-redline:true;"&gt;0.05%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:top"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;Total
        Annual Fund Operating Expenses&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:6pt;;-sec-ix-redline:true;"&gt;&lt;sup&gt;1&lt;/sup&gt;&lt;/span&gt;
        &lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;-sec-ix-redline:true;"&gt;0.20%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:top"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;Fee
        Waiver and/or Expense Reimbursement&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:6pt;;-sec-ix-redline:true;"&gt;&lt;sup&gt;1&lt;/sup&gt;&lt;/span&gt;
        &lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;-sec-ix-redline:true;"&gt;0.05%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:top"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;Total
        Annual Fund Operating Expenses After Fee Waiver and/or Expense Reimbursement&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:6pt;;-sec-ix-redline:true;"&gt;&lt;sup&gt;1&lt;/sup&gt;&lt;/span&gt;
        &lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;-sec-ix-redline:true;"&gt;0.15%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:top"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:AnnualFundOperatingExpensesTableTextBlock>
    <oef:ManagementFeesOverAssets
      contextRef="c_17132_MSILFGovernmentPortfolio_ClassAdvisorMember"
      decimals="INF"
      id="ixv-131573"
      unitRef="RATIO">0.0015</oef:ManagementFeesOverAssets>
    <oef:DistributionAndService12b1FeesOverAssets
      contextRef="c_17132_MSILFGovernmentPortfolio_ClassAdvisorMember"
      decimals="INF"
      id="ixv-131574"
      unitRef="RATIO">0</oef:DistributionAndService12b1FeesOverAssets>
    <oef:OtherExpensesOverAssets
      contextRef="c_17132_MSILFGovernmentPortfolio_ClassAdvisorMember"
      decimals="INF"
      id="ixv-131575"
      unitRef="RATIO">0.0005</oef:OtherExpensesOverAssets>
    <oef:ExpensesOverAssets
      contextRef="c_17132_MSILFGovernmentPortfolio_ClassAdvisorMember"
      decimals="INF"
      id="foot-17132_2865183-1021"
      unitRef="RATIO">0.002</oef:ExpensesOverAssets>
    <oef:FeeWaiverOrReimbursementOverAssets
      contextRef="c_17132_MSILFGovernmentPortfolio_ClassAdvisorMember"
      decimals="INF"
      id="foot-17132_2865183-1031"
      unitRef="RATIO">0.0005</oef:FeeWaiverOrReimbursementOverAssets>
    <oef:NetExpensesOverAssets
      contextRef="c_17132_MSILFGovernmentPortfolio_ClassAdvisorMember"
      decimals="INF"
      id="foot-17132_2865183-1041"
      unitRef="RATIO">0.0015</oef:NetExpensesOverAssets>
    <oef:ExpenseExampleHeading
      contextRef="c_17132_MSILFGovernmentPortfolioMember"
      id="ixv-98484"
      xml:lang="en-US">Example</oef:ExpenseExampleHeading>
    <oef:ExpenseExampleNarrativeTextBlock
      contextRef="c_17132_MSILFGovernmentPortfolioMember"
      id="ixv-98489"
      xml:lang="en-US">

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;The example below is intended to help you compare
the cost of investing in the Fund&#x2019;s&#160;&#x2009;Advisor Class&#160;&#x2009;with the cost of investing in &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;other
mutual funds.&lt;/span&gt;&lt;/div&gt;

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;The example assumes that you invest $10,000
in the Fund&#x2019;s&#160;&#x2009;Advisor Class for the time periods indicated and then redeem all of your &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;shares
at the end of those periods, your investment has a 5% return each year and that the Fund&#x2019;s operating expenses remain the &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;same
(except that the example incorporates the fee waiver and/or expense reimbursement arrangement for only the first year). &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;Although
your actual costs may be higher or lower, based on these assumptions your costs would be:&lt;/span&gt;&lt;/div&gt;</oef:ExpenseExampleNarrativeTextBlock>
    <oef:ExpenseExampleWithRedemptionTableTextBlock
      contextRef="c_17132_MSILFGovernmentPortfolioMember"
      id="ixv-98503"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="width:100%;cellspacing:0;margin-left:0;border-bottom:0.25pt solid #000000;margin-top:10px;"&gt;
  &lt;tr style="height:1px;"&gt;
    &lt;td style="height:1px;width:34.33401678981779%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:15.787844790901001%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:16.368138032419047%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:16.368138032419047%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:16.368138032419047%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:0.7737243220240628%"&gt;&lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&#160;&lt;/div&gt;
        &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;&lt;b&gt;1
        Year&lt;/b&gt;&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;&lt;b&gt;3
        Years&lt;/b&gt;&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;&lt;b&gt;5
        Years&lt;/b&gt;&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;&lt;b&gt;10
        Years&lt;/b&gt;&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;Advisor
        Class&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;"&gt;$15&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;"&gt;$59&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;"&gt;$108&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;"&gt;$250&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:top"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:ExpenseExampleWithRedemptionTableTextBlock>
    <oef:ExpenseExampleYear01
      contextRef="c_17132_MSILFGovernmentPortfolio_ClassAdvisorMember"
      decimals="INF"
      id="ixv-131579"
      unitRef="USD">15</oef:ExpenseExampleYear01>
    <oef:ExpenseExampleYear03
      contextRef="c_17132_MSILFGovernmentPortfolio_ClassAdvisorMember"
      decimals="INF"
      id="ixv-131580"
      unitRef="USD">59</oef:ExpenseExampleYear03>
    <oef:ExpenseExampleYear05
      contextRef="c_17132_MSILFGovernmentPortfolio_ClassAdvisorMember"
      decimals="INF"
      id="ixv-131581"
      unitRef="USD">108</oef:ExpenseExampleYear05>
    <oef:ExpenseExampleYear10
      contextRef="c_17132_MSILFGovernmentPortfolio_ClassAdvisorMember"
      decimals="INF"
      id="ixv-131582"
      unitRef="USD">250</oef:ExpenseExampleYear10>
    <oef:StrategyHeading
      contextRef="c_17132_MSILFGovernmentPortfolioMember"
      id="ixv-98554"
      xml:lang="en-US">Principal
Investment Strategies</oef:StrategyHeading>
    <oef:StrategyNarrativeTextBlock
      contextRef="c_17132_MSILFGovernmentPortfolioMember"
      id="ixv-98558"
      xml:lang="en-US">

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;The Fund has adopted a policy to invest exclusively
in obligations issued or guaranteed by the U.S. Government and its agencies and &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;instrumentalities
and in repurchase agreements collateralized by such securities, and, accordingly, qualifies as a &#x201c;government money &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;market
fund&#x201d; under federal regulations. The Fund is permitted to hold a portion of its assets in cash.&lt;/span&gt;&lt;/div&gt;

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;A &#x201c;government money market fund&#x201d;
is a money market fund that invests at least 99.5% of its total assets in cash, securities issued or &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;guaranteed
by the United States or certain U.S. government agencies or instrumentalities and/or repurchase agreements that are &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;collateralized
fully by the foregoing. A &#x201c;government money market fund&#x201d; is exempt from requirements that permit and, under &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;certain
circumstances, require money market funds to impose a &#x201c;liquidity fee&#x201d; on redemptions. In selecting investments, the Adviser
&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;seeks to maintain the Fund&#x2019;s share
price at $1.00. The share price remaining stable at $1.00 means that the Fund would preserve the &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;principal
value of your investment.&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;
As a &#x201c;government money market fund,&#x201d; the Fund may value its securities using the amortized &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;cost
method as permitted by Rule 2a-7 under the Investment Company Act of 1940, as amended (&#x201c;Rule 2a-7&#x201d; under the &#x201c;1940
&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;Act&#x201d;) to seek
to maintain a stable net asset value per share of $1.00.&lt;/span&gt;&lt;/div&gt;

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;In addition, the Fund has adopted a policy
that provides, under normal circumstances, at least 80% of the Fund&#x2019;s assets will be &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;invested
in obligations issued or guaranteed by the&#160;&#x2009;U.S. Government and its agencies and instrumentalities and in repurchase &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;agreements
collateralized by such securities. This policy may be changed without shareholder approval; however, shareholders would &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;be
notified upon 60 days&#x2019; notice in writing of any changes.&lt;/span&gt;&lt;/div&gt;

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;The Fund&#x2019;s investments
are subject to the quality, diversification, maturity, liquidity and other requirements of Rule 2a-7.&lt;/span&gt;&lt;/div&gt;</oef:StrategyNarrativeTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17132_MSILFGovernmentPortfolio_157Member"
      id="ixv-98619"
      xml:lang="en-US">&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;You
could lose money by investing in the Fund.&lt;/span&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17132_MSILFGovernmentPortfolio_164Member"
      id="ixv-98623"
      xml:lang="en-US">&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;An
investment in the Fund is not a bank account and is not insured or guaranteed by the Federal &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;Deposit
Insurance Corporation (&#x201c;FDIC&#x201d;) or any other government agency.&lt;/span&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17132_MSILFGovernmentPortfolio_165Member"
      id="ixv-98633"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;"&gt;&lt;b&gt;Credit
        and Interest Rate Risk.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt; Credit risk refers
        to the possibility that the issuer or guarantor of a security, or counterparty to a &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;transaction,
        will be unable or unwilling or perceived to be unable or unwilling to make interest payments and/or repay the &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;principal
        on its debt or otherwise honor its obligations, including the risk of default. In such instances, the value of the Fund &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;could
        decline and the Fund could lose money. If an issuer&#x2019;s, guarantor&#x2019;s or counterparty&#x2019;s financial condition worsens,
        the credit &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;quality of the issuer, guarantor
        or counterparty may deteriorate. Credit ratings may not be an accurate assessment of financial &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;condition,
        liquidity or credit risk. Although credit ratings may not accurately reflect the true credit risk of an instrument, a change &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;in
        the credit rating of an instrument or an issuer, guarantor or counterparty, or the market&#x2019;s perception of the creditworthiness
        of &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;an instrument or issuer, guarantor or
        counterparty can have a rapid, adverse effect on the instrument&#x2019;s value and liquidity and &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;make
        it more difficult for the Fund to sell at an advantageous price or time. Interest rate risk refers to the decline in the value of a &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;fixed-income
        security resulting from changes in the general level of interest rates. A wide variety of market and economic factors &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;can
        cause interest rates to rise or fall, including central bank monetary policy, rising inflation, disinflation or deflation, and &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;changes
        in general economic conditions. When the general level of interest rates goes up, the prices of most fixed-income &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;securities
        go down. When the general level of interest rates goes down, the prices of most fixed-income securities go up but the &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;yield
        or income from new issuances of fixed-income securities generally decreases. Securities with longer durations will generally &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;be
        more sensitive to changes in interest rates than securities with shorter durations. Fluctuations in interest rates may also affect &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;the
        liquidity of and income generated by fixed-income instruments held by the Fund.&#160;&#x2009; The Fund may face a heightened level of
        &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;interest rate risk in times of monetary policy
        change and/or uncertainty, such as when the Federal Reserve Board adjusts a &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;quantitative
        easing program and/or changes rates. Changing interest rates may have unpredictable effects on the markets and may &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;detract
        from Fund performance. A changing interest rate environment increases certain risks, including the potential for periods of &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;market
        volatility and increased redemptions.&#160;&#x2009;&lt;/span&gt;&lt;/div&gt; &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17132_MSILFGovernmentPortfolio_166Member"
      id="ixv-98665"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;"&gt;&lt;b&gt;Fixed-Income
        Securities.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt; Fixed-income securities are
        subject to the risk of the issuer&#x2019;s inability to meet principal and interest &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;payments
        on its obligations (i.e., credit risk) and are subject to price volatility resulting from, among other things, interest rate &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;sensitivity
        (i.e., interest rate risk), market perception of the creditworthiness of the issuer and general market liquidity (i.e., market &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;risk).
        Securities with longer durations are likely to be more sensitive to changes in interest rates, generally making them more &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;volatile
        than securities with shorter durations. The Fund may be subject to certain liquidity risks that may result from the lack of &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;an
        active market and the reduced number and capacity of traditional market participants to make a market in fixed-income &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;securities.&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17132_MSILFGovernmentPortfolio_178Member"
      id="ixv-98684"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;"&gt;&lt;b&gt;U.S.
        Government Securities.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt; Different types
        of U.S. government securities are subject to different levels of credit risk, including the &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;risk
        of default, depending on the nature of the particular government support for that security. For example, a U.S. government-&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;sponsored
        entity, such as Federal National Mortgage Association or Federal Home Loan Mortgage Corporation, although &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;chartered
        or sponsored by an Act of Congress, may issue securities that are neither insured nor guaranteed by the U.S. Treasury &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;and,
        therefore, are not backed by the full faith and credit of the United States. With respect to U.S. government securities that are &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;not
        backed by the full faith and credit of the United States, there is the risk that the U.S. government will not provide financial &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;support
        to such U.S. government agencies, instrumentalities or sponsored enterprises if it is not obligated to do so by law. U.S. &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;government
        securities are also subject to interest rate risks and can exhibit price fluctuations resulting from increases or decreases &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;in
        interest rates.&lt;/span&gt;&lt;/div&gt; &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17132_MSILFGovernmentPortfolio_268Member"
      id="ixv-98705"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;"&gt;&lt;b&gt;Repurchase
        Agreements.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt; Repurchase agreements are
        subject to risks associated with the possibility of default by the seller at a time &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;when
        the collateral has declined in value, or insolvency of the seller, which may affect the Fund&#x2019;s right to control the collateral
        and &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;result in certain costs and delays. Repurchase
        agreements may involve a greater degree of credit risk than investments in U.S. &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;government
        securities.&#160;&#x2009;&lt;/span&gt;&lt;/div&gt; &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17132_MSILFGovernmentPortfolio_174Member"
      id="ixv-98721"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;"&gt;&lt;b&gt;Market
        and Geopolitical Risk.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt; The value of your
        investment in the Fund is based on the values of the Fund&#x2019;s investments, which &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;change
        due to economic and other events that affect the&#160;&#x2009;U.S. and global markets generally, as well as those that affect or are &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;perceived
        or expected to affect particular regions, countries, industries, companies, issuers, sectors, asset classes or governments. &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;These
        types of events may be sudden and unexpected, and could adversely affect the value (or income generated by) and liquidity &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;of
        the Fund&#x2019;s investments, which may in turn impact the Fund&#x2019;s ability to sell securities and/or its ability to meet redemptions.
        &lt;/span&gt;&lt;/div&gt; &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;padding-right:2%;padding-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#999999;;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:12pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;The
        risks associated with these developments may be magnified if certain social, political, economic and other conditions and &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;events
        (such as war, natural disasters or events, epidemics and pandemics, terrorism, conflicts, social unrest, recessions, inflation, &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;interest
        rate changes and supply chain disruptions) adversely interrupt or otherwise affect the global economy and financial &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;markets.
        It is difficult to predict when events affecting the U.S. or global financial markets or economies may occur, the effects &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;that
        such events may have and the duration of those effects (which may last for extended periods). These types of events may &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;negatively
        impact broad segments of businesses and populations and have a significant and rapid negative impact on the &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;performance
        or value of the Fund&#x2019;s investments, adversely affect &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;the
        Fund&#x2019;s ability to maintain a stable $1.00 share price&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;
        and &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;exacerbate pre-existing risks to the
        Fund. The frequency and magnitude of resulting changes in the value of the Fund&#x2019;s &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;investments
        cannot be predicted.&lt;/span&gt;&lt;/div&gt; &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17132_MSILFGovernmentPortfolio_480Member"
      id="ixv-98788"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;-sec-ix-redline:true;"&gt;&lt;b&gt;Large
        Transactions Risk.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;
        The Fund may experience adverse effects when certain large shareholders, or a number of shareholders &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;collectively,
        purchase or redeem large amounts of shares of the Fund, which may occur rapidly or unexpectedly. Such larger than &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;normal
        shareholder redemptions may adversely affect the Fund&#x2019;s ability to maintain a stable $1.00 share price and negatively &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;impact
        the Fund&#x2019;s liquidity. In some circumstances, the Fund may hold a relatively large proportion of its assets in cash in &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;anticipation
        of large redemptions. These large redemptions may also force the Fund to sell portfolio securities or other assets when &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;it
        might not otherwise do so, which may adversely affect the Fund&#x2019;s ability to maintain a stable $1.00 share price and increase the
        &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;Fund&#x2019;s transaction
        costs. In addition, large purchases of Fund shares may adversely affect the Fund&#x2019;s performance to the extent &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;that
        the Fund is delayed in investing new cash and is required to maintain a larger cash position than it ordinarily would.&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
        &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17132_MSILFGovernmentPortfolio_171Member"
      id="ixv-98808"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;"&gt;&lt;b&gt;Stable
        NAV Risk.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt; The Fund may not be able to
        maintain a stable $1.00 share price at all times. If the Fund or another money &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;market
        fund fails to maintain a stable NAV&#160;&#x2009;(or if there is a perceived threat of the inability to maintain a stable NAV), the Fund
        &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;could be subject to increased redemptions,
        which may adversely impact the Fund&#x2019;s ability to maintain a stable $1.00 share price.&lt;/span&gt;&lt;/div&gt; &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17132_MSILFGovernmentPortfolio_188Member"
      id="ixv-98823"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;"&gt;&lt;b&gt;Active
        Management Risk.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt; In pursuing the Fund&#x2019;s
        investment objective, the Adviser has considerable leeway in deciding which &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;investments
        to buy, hold or sell on a day-to-day basis, and which trading strategies to use. For example, the Adviser, in its &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;discretion,
        may determine to use some permitted trading strategies while not using others. The success or failure of such decisions &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;will
        affect the Fund&#x2019;s performance.&lt;/span&gt;&lt;/div&gt; &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:BarChartAndPerformanceTableHeading
      contextRef="c_17132_MSILFGovernmentPortfolioMember"
      id="ixv-98846"
      xml:lang="en-US">Performance
Information</oef:BarChartAndPerformanceTableHeading>
    <oef:PerformanceNarrativeTextBlock
      contextRef="c_17132_MSILFGovernmentPortfolioMember"
      id="ixv-98850"
      xml:lang="en-US">

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;The
bar chart and table below provide some indication of the risks of investing in the Fund by showing changes in the performance &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;of
the Fund&#x2019;s &lt;/span&gt;&lt;span style="-sec-ix-redline:true;"&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;Advisor
Class shares for one year&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt; and by showing
the average annual returns of the Fund&#x2019;s &lt;/span&gt;&lt;span style="-sec-ix-redline:true;"&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;Advisor&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;
Class shares for the &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;one&lt;/span&gt;&lt;span style="-sec-ix-redline:true;"&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;
year period and since inception.&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;&#160;&#x2009;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;The
Fund&#x2019;s past performance is not necessarily an indication of how the Fund will perform in &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;the
future.&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt; Updated performance
information is available online at &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;www.morganstanley.com/liquidity&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;.&lt;/span&gt;&lt;/div&gt;</oef:PerformanceNarrativeTextBlock>
    <oef:PerformanceInformationIllustratesVariabilityOfReturns
      contextRef="c_17132_MSILFGovernmentPortfolioMember"
      id="ixv-98852"
      xml:lang="en-US">The
bar chart and table below provide some indication of the risks of investing in the Fund by showing changes in the performance of
the Fund&#x2019;s Advisor
Class shares for one year and by showing
the average annual returns of the Fund&#x2019;s Advisor
Class shares for the one
year period and since inception.</oef:PerformanceInformationIllustratesVariabilityOfReturns>
    <oef:PerformancePastDoesNotIndicateFuture
      contextRef="c_17132_MSILFGovernmentPortfolioMember"
      id="ixv-98865"
      xml:lang="en-US">The
Fund&#x2019;s past performance is not necessarily an indication of how the Fund will perform in the
future.</oef:PerformancePastDoesNotIndicateFuture>
    <oef:PerformanceAvailabilityWebSiteAddress
      contextRef="c_17132_MSILFGovernmentPortfolioMember"
      id="ixv-98869"
      xml:lang="en-US">www.morganstanley.com/liquidity</oef:PerformanceAvailabilityWebSiteAddress>
    <oef:BarChartHeading
      contextRef="c_17132_MSILFGovernmentPortfolioMember"
      id="ixv-98873"
      xml:lang="en-US">Annual
Total Returns&#x2014;Calendar Years</oef:BarChartHeading>
    <oef:BarChartTableTextBlock
      contextRef="c_17132_MSILFGovernmentPortfolioMember"
      id="ixv-98877"
      xml:lang="en-US">

&lt;div&gt;&lt;img alt="image" src="pr17132img003.jpg"/&gt;&lt;/div&gt;</oef:BarChartTableTextBlock>
    <oef:BarChartClosingTextBlock
      contextRef="c_17132_MSILFGovernmentPortfolioMember"
      id="ixv-98886"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="width:100%;cellspacing:0;padding-bottom:2pt;padding-top:0pt;margin-left:0pt;"&gt;
  &lt;tr style="height:1px;"&gt;
    &lt;td style="height:1px;width:33.14119922630561%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:33.71953578336557%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:33.13926499032882%"&gt;&lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:top"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;&lt;b&gt;High
        Quarter&lt;/b&gt;&lt;/span&gt; &lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:top"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;03/31/25&lt;/span&gt;
        &lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:top"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;-sec-ix-redline:true;"&gt;1.06%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="vertical-align:top"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;&lt;b&gt;Low
        Quarter&lt;/b&gt;&lt;/span&gt; &lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:top"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;12/31/25&lt;/span&gt;
        &lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:top"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;-sec-ix-redline:true;"&gt;0.98%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:BarChartClosingTextBlock>
    <oef:HighestQuarterlyReturnLabel
      contextRef="c_17132_MSILFGovernmentPortfolio_ClassAdvisorMember"
      id="ixv-98896"
      xml:lang="en-US">High
        Quarter</oef:HighestQuarterlyReturnLabel>
    <oef:BarChartHighestQuarterlyReturnDate
      contextRef="c_17132_MSILFGovernmentPortfolio_ClassAdvisorMember"
      id="ixv-98901"
      xml:lang="en-US">2025-03-31</oef:BarChartHighestQuarterlyReturnDate>
    <oef:BarChartHighestQuarterlyReturn
      contextRef="c_17132_MSILFGovernmentPortfolio_ClassAdvisorMember"
      decimals="INF"
      id="ixv-131583"
      unitRef="RATIO">0.0106</oef:BarChartHighestQuarterlyReturn>
    <oef:LowestQuarterlyReturnLabel
      contextRef="c_17132_MSILFGovernmentPortfolio_ClassAdvisorMember"
      id="ixv-98909"
      xml:lang="en-US">Low
        Quarter</oef:LowestQuarterlyReturnLabel>
    <oef:BarChartLowestQuarterlyReturnDate
      contextRef="c_17132_MSILFGovernmentPortfolio_ClassAdvisorMember"
      id="ixv-98914"
      xml:lang="en-US">2025-12-31</oef:BarChartLowestQuarterlyReturnDate>
    <oef:BarChartLowestQuarterlyReturn
      contextRef="c_17132_MSILFGovernmentPortfolio_ClassAdvisorMember"
      decimals="INF"
      id="ixv-131584"
      unitRef="RATIO">0.0098</oef:BarChartLowestQuarterlyReturn>
    <oef:PerformanceTableHeading
      contextRef="c_17132_MSILFGovernmentPortfolioMember"
      id="ixv-98920"
      xml:lang="en-US">Average
Annual Total Returns(for
the Periods Ended&#160;&#x2009;December
31, 2025)</oef:PerformanceTableHeading>
    <oef:PerformanceTableTextBlock
      contextRef="c_17132_MSILFGovernmentPortfolioMember"
      id="foot-17132_2865212-1011"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="width:100%;cellspacing:0;margin-left:0;border-bottom:0.25pt solid #000000;margin-top:10px;"&gt;
  &lt;tr style="height:1px;"&gt;
    &lt;td style="height:1px;width:59.98800007741886%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:19.97406468345366%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:20.037935239127492%"&gt;&lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&#160;&lt;/div&gt;
        &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:center;text-align:center;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;&lt;b&gt;Past&lt;/b&gt;&lt;/span&gt;&lt;br/&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;&lt;b&gt;One
        Year&lt;/b&gt;&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:center;text-align:center;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;&lt;b&gt;Since
        Inception&lt;/b&gt;&lt;/span&gt;&lt;br/&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;&lt;b&gt;03/27/24&lt;/b&gt;&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:2pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:1pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;Government
        Portfolio&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:2pt;padding-bottom:0;align:center;text-align:center;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:1pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;-sec-ix-redline:true;"&gt;4.23%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:2pt;padding-bottom:0;align:center;text-align:center;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:1pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;-sec-ix-redline:true;"&gt;4.63%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:PerformanceTableTextBlock>
    <oef:AvgAnnlRtrPct
      contextRef="c_17132_MSILFGovernmentPortfolio_ClassAdvisor_2025_01_01_2025_12_31Member"
      decimals="INF"
      id="foot-17132_2865212-1021"
      unitRef="RATIO">0.0423</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="c_17132_MSILFGovernmentPortfolio_ClassAdvisor_2024_03_27_2025_12_31Member"
      decimals="INF"
      id="foot-17132_2865212-1031"
      unitRef="RATIO">0.0463</oef:AvgAnnlRtrPct>
    <oef:PerformanceTableClosingTextBlock
      contextRef="c_17132_MSILFGovernmentPortfolioMember"
      id="ixv-98994"
      xml:lang="en-US">

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;You
may obtain the Fund&#x2019;s 7-day current yield by calling &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;1-888-378-1630&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;.&lt;/span&gt;&lt;/div&gt;</oef:PerformanceTableClosingTextBlock>
    <oef:MoneyMarketSevenDayYieldCaption
      contextRef="c_17132_MSILFGovernmentPortfolioMember"
      id="ixv-98996"
      xml:lang="en-US">You
may obtain the Fund&#x2019;s 7-day current yield by calling 1-888-378-1630.</oef:MoneyMarketSevenDayYieldCaption>
    <oef:MoneyMarketSevenDayYieldPhone
      contextRef="c_17132_MSILFGovernmentPortfolioMember"
      id="ixv-98998"
      xml:lang="en-US">1-888-378-1630</oef:MoneyMarketSevenDayYieldPhone>
    <oef:ObjectiveHeading
      contextRef="c_17132_MSILFTreasuryPortfolioMember"
      id="ixv-99070"
      xml:lang="en-US">Investment
Objective</oef:ObjectiveHeading>
    <oef:ObjectivePrimaryTextBlock
      contextRef="c_17132_MSILFTreasuryPortfolioMember"
      id="ixv-99074"
      xml:lang="en-US">

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;The Treasury Portfolio (the &#x201c;Fund&#x201d;)
seeks preservation of capital, daily liquidity and maximum current income.&lt;/span&gt;&lt;/div&gt;</oef:ObjectivePrimaryTextBlock>
    <oef:ExpenseHeading
      contextRef="c_17132_MSILFTreasuryPortfolioMember"
      id="ixv-99079"
      xml:lang="en-US">Fees
and Expenses</oef:ExpenseHeading>
    <oef:ExpenseNarrativeTextBlock
      contextRef="c_17132_MSILFTreasuryPortfolioMember"
      id="ixv-99083"
      xml:lang="en-US">

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;The table below describes the expenses that
you may pay if you buy, hold and sell Advisor Class shares of the Fund. The Fund does &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;not
charge any sales loads or other fees when you purchase or redeem shares. &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;&lt;b&gt;You
may pay fees other than the fees and expenses of &lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;&lt;b&gt;the
Fund, such as brokerage commissions and other fees charged by financial intermediaries, which are not reflected in the &lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;&lt;b&gt;tables
and examples below.&lt;/b&gt;&lt;/span&gt;&lt;/div&gt;</oef:ExpenseNarrativeTextBlock>
    <oef:OperatingExpensesCaption
      contextRef="c_17132_MSILFTreasuryPortfolioMember"
      id="ixv-99094"
      xml:lang="en-US">Annual
Fund Operating Expenses (expenses
that you pay each year as a percentage of the value of your investment)</oef:OperatingExpensesCaption>
    <oef:AnnualFundOperatingExpensesTableTextBlock
      contextRef="c_17132_MSILFTreasuryPortfolioMember"
      id="foot-17132_2865235-1011"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="width:100%;cellspacing:0;margin-left:0;border-bottom:0.25pt solid #000000;margin-top:10px;"&gt;
  &lt;tr style="height:1px;"&gt;
    &lt;td style="height:1px;width:79.96206476087252%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:20.037935239127492%"&gt;&lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&#160;&lt;/div&gt;
        &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;&lt;b&gt;Advisor
        Class&lt;/b&gt;&lt;/span&gt;&lt;/div&gt; &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;Advisory
        Fee&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;"&gt;0.15%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;Distribution
        and/or Shareholder Service (12b-1) Fee&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;"&gt;None&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;Other
        Expenses&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;"&gt;0.06%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;Total
        Annual Fund Operating Expenses&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:6pt;;"&gt;&lt;sup&gt;1&lt;/sup&gt;&lt;/span&gt;
        &lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;"&gt;0.21%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;Fee
        Waiver and/or Expense Reimbursement&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:6pt;;"&gt;&lt;sup&gt;1&lt;/sup&gt;&lt;/span&gt;
        &lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;"&gt;0.01%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;Total
        Annual Fund Operating Expenses After Fee Waiver and/or Expense Reimbursement&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:6pt;;"&gt;&lt;sup&gt;1&lt;/sup&gt;&lt;/span&gt;
        &lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;"&gt;0.20%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:AnnualFundOperatingExpensesTableTextBlock>
    <oef:ManagementFeesOverAssets
      contextRef="c_17132_MSILFTreasuryPortfolio_ClassAdvisorMember"
      decimals="INF"
      id="ixv-131587"
      unitRef="RATIO">0.0015</oef:ManagementFeesOverAssets>
    <oef:DistributionAndService12b1FeesOverAssets
      contextRef="c_17132_MSILFTreasuryPortfolio_ClassAdvisorMember"
      decimals="INF"
      id="ixv-131588"
      unitRef="RATIO">0</oef:DistributionAndService12b1FeesOverAssets>
    <oef:OtherExpensesOverAssets
      contextRef="c_17132_MSILFTreasuryPortfolio_ClassAdvisorMember"
      decimals="INF"
      id="ixv-131589"
      unitRef="RATIO">0.0006</oef:OtherExpensesOverAssets>
    <oef:ExpensesOverAssets
      contextRef="c_17132_MSILFTreasuryPortfolio_ClassAdvisorMember"
      decimals="INF"
      id="foot-17132_2865235-1021"
      unitRef="RATIO">0.0021</oef:ExpensesOverAssets>
    <oef:FeeWaiverOrReimbursementOverAssets
      contextRef="c_17132_MSILFTreasuryPortfolio_ClassAdvisorMember"
      decimals="INF"
      id="foot-17132_2865235-1031"
      unitRef="RATIO">0.0001</oef:FeeWaiverOrReimbursementOverAssets>
    <oef:NetExpensesOverAssets
      contextRef="c_17132_MSILFTreasuryPortfolio_ClassAdvisorMember"
      decimals="INF"
      id="foot-17132_2865235-1041"
      unitRef="RATIO">0.002</oef:NetExpensesOverAssets>
    <oef:ExpenseExampleHeading
      contextRef="c_17132_MSILFTreasuryPortfolioMember"
      id="ixv-99176"
      xml:lang="en-US">Example</oef:ExpenseExampleHeading>
    <oef:ExpenseExampleNarrativeTextBlock
      contextRef="c_17132_MSILFTreasuryPortfolioMember"
      id="ixv-99180"
      xml:lang="en-US">

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;The example below is intended to help you compare
the cost of investing in the Fund&#x2019;s&#160;&#x2009;Advisor&#160;&#x2009;Class with the cost of investing in &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;other
mutual funds.&lt;/span&gt;&lt;/div&gt;

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;The example assumes that you invest $10,000
in the Fund&#x2019;s&#160;&#x2009;Advisor Class for the time periods indicated and then redeem all of your &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;shares
at the end of those periods, your investment has a 5% return each year and that the Fund&#x2019;s operating expenses remain the &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;same
(except that the example incorporates the fee waiver and/or expense reimbursement arrangement for only the first year). &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;Although
your actual costs may be higher or lower, based on these assumptions your costs would be:&lt;/span&gt;&lt;/div&gt;</oef:ExpenseExampleNarrativeTextBlock>
    <oef:ExpenseExampleWithRedemptionTableTextBlock
      contextRef="c_17132_MSILFTreasuryPortfolioMember"
      id="ixv-99194"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="width:100%;cellspacing:0;margin-left:0;border-bottom:0.25pt solid #000000;margin-top:10px;"&gt;
  &lt;tr style="height:1px;"&gt;
    &lt;td style="height:1px;width:34.33401678981779%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:15.787844790901001%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:16.368138032419047%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:16.368138032419047%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:16.368138032419047%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:0.7737243220240628%"&gt;&lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&#160;&lt;/div&gt;
        &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;&lt;b&gt;1
        Year&lt;/b&gt;&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;&lt;b&gt;3
        Years&lt;/b&gt;&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;&lt;b&gt;5
        Years&lt;/b&gt;&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;&lt;b&gt;10
        Years&lt;/b&gt;&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;Advisor
        Class&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;"&gt;$20
        &lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;"&gt;$67
        &lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;"&gt;$117
        &lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;"&gt;$267
        &lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:top"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:ExpenseExampleWithRedemptionTableTextBlock>
    <oef:ExpenseExampleYear01
      contextRef="c_17132_MSILFTreasuryPortfolio_ClassAdvisorMember"
      decimals="INF"
      id="ixv-131593"
      unitRef="USD">20</oef:ExpenseExampleYear01>
    <oef:ExpenseExampleYear03
      contextRef="c_17132_MSILFTreasuryPortfolio_ClassAdvisorMember"
      decimals="INF"
      id="ixv-131594"
      unitRef="USD">67</oef:ExpenseExampleYear03>
    <oef:ExpenseExampleYear05
      contextRef="c_17132_MSILFTreasuryPortfolio_ClassAdvisorMember"
      decimals="INF"
      id="ixv-131595"
      unitRef="USD">117</oef:ExpenseExampleYear05>
    <oef:ExpenseExampleYear10
      contextRef="c_17132_MSILFTreasuryPortfolio_ClassAdvisorMember"
      decimals="INF"
      id="ixv-131596"
      unitRef="USD">267</oef:ExpenseExampleYear10>
    <oef:StrategyHeading
      contextRef="c_17132_MSILFTreasuryPortfolioMember"
      id="ixv-99245"
      xml:lang="en-US">Principal
Investment Strategies</oef:StrategyHeading>
    <oef:StrategyNarrativeTextBlock
      contextRef="c_17132_MSILFTreasuryPortfolioMember"
      id="ixv-99249"
      xml:lang="en-US">

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;The Fund has adopted a policy to invest exclusively
in U.S. Treasury obligations, which are backed by the full faith and credit of the &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;United
States, and repurchase agreements collateralized by such securities, and, accordingly, qualifies as a &#x201c;government money &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;market
fund&#x201d; under federal regulations. The Fund is permitted to hold a portion of its assets in cash.&lt;/span&gt;&lt;/div&gt;

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;A &#x201c;government money market fund&#x201d;
is a money market fund that invests at least 99.5% of its total assets in cash, securities issued or &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;guaranteed
by the United States or certain U.S. government agencies or instrumentalities and/or repurchase agreements that are &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;collateralized
fully by the foregoing. A &#x201c;government money market fund&#x201d; is exempt from requirements that permit and, under &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;certain
circumstances, require money market funds to impose a &#x201c;liquidity fee&#x201d; on redemptions. In selecting investments, the Adviser
&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;seeks to maintain the Fund&#x2019;s share
price at $1.00. The share price remaining stable at $1.00 means that the Fund would preserve the &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;principal
value of your investment.&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;
As a &#x201c;government money market fund,&#x201d; the Fund may value its securities using the amortized &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;cost
method as permitted by Rule 2a-7 under the Investment Company Act of 1940, as amended (&#x201c;Rule 2a-7&#x201d; under the &#x201c;1940
&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;Act&#x201d;) to seek
to maintain a stable net asset value per share of $1.00.&lt;/span&gt;&lt;/div&gt;

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;In addition, the Fund has adopted a policy
that provides, under normal circumstances, at least 80% of the Fund&#x2019;s assets will be &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;invested
in U.S. Treasury obligations, which are backed by the full faith and credit of the United States, and repurchase agreements &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;collateralized
by such securities. This policy may be changed without shareholder approval; however, shareholders would be notified &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;upon
60 days&#x2019; notice in writing of any changes.&lt;/span&gt;&lt;/div&gt;

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;The Fund&#x2019;s investments
are subject to the quality, diversification, maturity, liquidity and other requirements of Rule 2a-7.&lt;/span&gt;&lt;/div&gt;</oef:StrategyNarrativeTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17132_MSILFTreasuryPortfolio_157Member"
      id="ixv-99310"
      xml:lang="en-US">&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;You
could lose money by investing in the Fund.&lt;/span&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17132_MSILFTreasuryPortfolio_164Member"
      id="ixv-99314"
      xml:lang="en-US">&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;An
investment in the Fund is not a bank account and is not insured or guaranteed by the Federal &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;Deposit
Insurance Corporation (&#x201c;FDIC&#x201d;) or any other government agency.&lt;/span&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17132_MSILFTreasuryPortfolio_165Member"
      id="ixv-99324"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;"&gt;&lt;b&gt;Credit
        and Interest Rate Risk.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt; Credit risk refers
        to the possibility that the issuer or guarantor of a security, or counterparty to a &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;transaction,
        will be unable or unwilling or perceived to be unable or unwilling to make interest payments and/or repay the &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;principal
        on its debt or otherwise honor its obligations, including the risk of default. In such instances, the value of the Fund &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;could
        decline and the Fund could lose money. If an issuer&#x2019;s, guarantor&#x2019;s or counterparty&#x2019;s financial condition worsens,
        the credit &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;quality of the issuer, guarantor
        or counterparty may deteriorate. Credit ratings may not be an accurate assessment of financial &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;condition,
        liquidity or credit risk. Although credit ratings may not accurately reflect the true credit risk of an instrument, a change &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;in
        the credit rating of an instrument or an issuer, guarantor or counterparty, or the market&#x2019;s perception of the creditworthiness
        of &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;an instrument or issuer, guarantor or
        counterparty can have a rapid, adverse effect on the instrument&#x2019;s value and liquidity and &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;make
        it more difficult for the Fund to sell at an advantageous price or time. Interest rate risk refers to the decline in the value of a &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;fixed-income
        security resulting from changes in the general level of interest rates. A wide variety of market and economic factors &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;can
        cause interest rates to rise or fall, including central bank monetary policy, rising inflation, disinflation or deflation, and &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;changes
        in general economic conditions. When the general level of interest rates goes up, the prices of most fixed-income &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;securities
        go down. When the general level of interest rates goes down, the prices of most fixed-income securities go up but the &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;yield
        or income from new issuances of fixed-income securities generally decreases. Securities with longer durations will generally &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;be
        more sensitive to changes in interest rates than securities with shorter durations. Fluctuations in interest rates may also affect &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;the
        liquidity of and income generated by fixed-income instruments held by the Fund.&#160;&#x2009; The Fund may face a heightened level of
        &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;interest rate risk in times of monetary policy
        change and/or uncertainty, such as when the Federal Reserve Board adjusts a &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;quantitative
        easing program and/or changes rates. Changing interest rates may have unpredictable effects on the markets and may &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;detract
        from Fund performance. A changing interest rate environment increases certain risks, including the potential for periods of &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;market
        volatility and increased redemptions.&#160;&#x2009;&lt;/span&gt;&lt;/div&gt; &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17132_MSILFTreasuryPortfolio_166Member"
      id="ixv-99356"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;"&gt;&lt;b&gt;Fixed-Income
        Securities.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt; Fixed-income securities are
        subject to the risk of the issuer&#x2019;s inability to meet principal and interest &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;payments
        on its obligations (i.e., credit risk) and are subject to price volatility resulting from, among other things, interest rate &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;sensitivity
        (i.e., interest rate risk), market perception of the creditworthiness of the issuer and general market liquidity (i.e., market &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;risk).
        Securities with longer durations are likely to be more sensitive to changes in interest rates, generally making them more &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;volatile
        than securities with shorter durations. The Fund may be subject to certain liquidity risks that may result from the lack of &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;an
        active market and the reduced number and capacity of traditional market participants to make a market in fixed-income &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;securities.&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17132_MSILFTreasuryPortfolio_692Member"
      id="ixv-99375"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;-sec-ix-redline:true;"&gt;&lt;b&gt;U.S.
        Treasury Obligations.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;
        U.S. Treasury obligations, which are backed by the full faith and credit of the United States, have &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;historically
        involved minimal risk of loss of principal if held to maturity. However, due to fluctuations in interest rates, the market &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;value
        of such securities may vary during the period shareholders own shares of the Fund. Securities issued or guaranteed by the &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;U.S.
        Treasury are backed by the full faith and credit of the United States but are guaranteed only as to the timely payment of &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;interest
        and principal when held to maturity. In addition, notwithstanding that U.S. Treasury obligations are backed by the full &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;faith
        and credit of the United States, circumstances could arise that could prevent the timely payment of interest or principal, such &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;as
        reaching the legislative &#x201c;debt ceiling.&#x201d; Such non-payment could result in losses to and redemptions from the Fund.&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17132_MSILFTreasuryPortfolio_178Member"
      id="ixv-99394"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;-sec-ix-redline:true;"&gt;&lt;b&gt;U.S.
        Government Securities.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;
        The U.S. government securities in which the Fund invests can be subject to two types of risk: credit &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;risk
        and interest rate risk. When the general level of interest rates goes up, the prices of most fixed-income securities go down. &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;When
        the general level of interest rates goes down, the prices of most fixed-income securities go up. While the credit risk &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;associated
        with these U.S. government securities generally is considered to be minimal, the interest rate risk can be substantial.&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
        &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17132_MSILFTreasuryPortfolio_268Member"
      id="ixv-99410"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;"&gt;&lt;b&gt;Repurchase
        Agreements.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt; Repurchase agreements are
        subject to risks associated with the possibility of default by the seller at a time &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;when
        the collateral has declined in value, or insolvency of the seller, which may affect the Fund&#x2019;s right to control the collateral
        and &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;result in certain costs and delays. Repurchase
        agreements may involve a greater degree of credit risk than investments in U.S. &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;government
        securities.&#160;&#x2009;&lt;/span&gt;&lt;/div&gt; &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17132_MSILFTreasuryPortfolio_174Member"
      id="ixv-99426"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;"&gt;&lt;b&gt;Market
        and Geopolitical Risk.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt; The value of your
        investment in the Fund is based on the values of the Fund&#x2019;s investments, which &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;change
        due to economic and other events that affect the&#160;&#x2009;U.S. and global markets generally, as well as those that affect or are &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;perceived
        or expected to affect particular regions, countries, industries, companies, issuers, sectors, asset classes or governments. &lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;padding-right:2%;padding-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#999999;;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:12pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;These
        types of events may be sudden and unexpected, and could adversely affect the value (or income generated by) and liquidity &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;of
        the Fund&#x2019;s investments, which may in turn impact the Fund&#x2019;s ability to sell securities and/or its ability to meet redemptions.
        &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;The risks associated with these developments
        may be magnified if certain social, political, economic and other conditions and &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;events
        (such as war, natural disasters or events, epidemics and pandemics, terrorism, conflicts, social unrest, recessions, inflation, &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;interest
        rate changes and supply chain disruptions) adversely interrupt or otherwise affect the global economy and financial &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;markets.
        It is difficult to predict when events affecting the U.S. or global financial markets or economies may occur, the effects &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;that
        such events may have and the duration of those effects (which may last for extended periods). These types of events may &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;negatively
        impact broad segments of businesses and populations and have a significant and rapid negative impact on the &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;performance
        or value of the Fund&#x2019;s investments, adversely affect &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;the
        Fund&#x2019;s ability to maintain a stable $1.00 share price&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;
        and &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;exacerbate pre-existing risks to the
        Fund. The frequency and magnitude of resulting changes in the value of the Fund&#x2019;s &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;investments
        cannot be predicted.&lt;/span&gt;&lt;/div&gt; &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17132_MSILFTreasuryPortfolio_480Member"
      id="ixv-99493"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;-sec-ix-redline:true;"&gt;&lt;b&gt;Large
        Transactions Risk.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;
        The Fund may experience adverse effects when certain large shareholders, or a number of shareholders &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;collectively,
        purchase or redeem large amounts of shares of the Fund, which may occur rapidly or unexpectedly. Such larger than &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;normal
        shareholder redemptions may adversely affect the Fund&#x2019;s ability to maintain a stable $1.00 share price and negatively &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;impact
        the Fund&#x2019;s liquidity. In some circumstances, the Fund may hold a relatively large proportion of its assets in cash in &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;anticipation
        of large redemptions. These large redemptions may also force the Fund to sell portfolio securities or other assets when &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;it
        might not otherwise do so, which may adversely affect the Fund&#x2019;s ability to maintain a stable $1.00 share price and increase the
        &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;Fund&#x2019;s transaction
        costs. In addition, large purchases of Fund shares may adversely affect the Fund&#x2019;s performance to the extent &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;that
        the Fund is delayed in investing new cash and is required to maintain a larger cash position than it ordinarily would.&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
        &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17132_MSILFTreasuryPortfolio_171Member"
      id="ixv-99513"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;"&gt;&lt;b&gt;Stable
        NAV Risk.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt; The Fund may not be able to
        maintain a stable $1.00 share price at all times. If the Fund or another money &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;market
        fund fails to maintain a stable NAV&#160;&#x2009;(or if there is a perceived threat of the inability to maintain a stable NAV), the Fund
        &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;could be subject to increased redemptions,
        which may adversely impact the Fund&#x2019;s ability to maintain a stable $1.00 share price.&lt;/span&gt;&lt;/div&gt; &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17132_MSILFTreasuryPortfolio_188Member"
      id="ixv-99528"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;"&gt;&lt;b&gt;Active
        Management Risk.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt; In pursuing the Fund&#x2019;s
        investment objective, the Adviser has considerable leeway in deciding which &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;investments
        to buy, hold or sell on a day-to-day basis, and which trading strategies to use. For example, the Adviser, in its &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;discretion,
        may determine to use some permitted trading strategies while not using others. The success or failure of such decisions &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;will
        affect the Fund&#x2019;s performance.&lt;/span&gt;&lt;/div&gt; &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:BarChartAndPerformanceTableHeading
      contextRef="c_17132_MSILFTreasuryPortfolioMember"
      id="ixv-99551"
      xml:lang="en-US">Performance
Information</oef:BarChartAndPerformanceTableHeading>
    <oef:PerformanceNarrativeTextBlock
      contextRef="c_17132_MSILFTreasuryPortfolioMember"
      id="ixv-99555"
      xml:lang="en-US">

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;The
bar chart and table below provide some indication of the risks of investing in the Fund by showing changes in the performance &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;of
the Fund&#x2019;s &lt;/span&gt;&lt;span style="-sec-ix-redline:true;"&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;Advisor
Class shares for one year&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt; and by showing
the average annual returns of the Fund&#x2019;s &lt;/span&gt;&lt;span style="-sec-ix-redline:true;"&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;Advisor&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;
Class shares for the &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;one&lt;/span&gt;&lt;span style="-sec-ix-redline:true;"&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;
year period and since inception.&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;&#160;&#x2009;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;The
Fund&#x2019;s past performance is not necessarily an indication of how the Fund will perform in &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;the
future.&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt; Updated performance
information is available online at &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;www.morganstanley.com/liquidity&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;.&lt;/span&gt;&lt;/div&gt;</oef:PerformanceNarrativeTextBlock>
    <oef:PerformanceInformationIllustratesVariabilityOfReturns
      contextRef="c_17132_MSILFTreasuryPortfolioMember"
      id="ixv-99557"
      xml:lang="en-US">The
bar chart and table below provide some indication of the risks of investing in the Fund by showing changes in the performance of
the Fund&#x2019;s Advisor
Class shares for one year and by showing
the average annual returns of the Fund&#x2019;s Advisor
Class shares for the one
year period and since inception.</oef:PerformanceInformationIllustratesVariabilityOfReturns>
    <oef:PerformancePastDoesNotIndicateFuture
      contextRef="c_17132_MSILFTreasuryPortfolioMember"
      id="ixv-99570"
      xml:lang="en-US">The
Fund&#x2019;s past performance is not necessarily an indication of how the Fund will perform in the
future.</oef:PerformancePastDoesNotIndicateFuture>
    <oef:PerformanceAvailabilityWebSiteAddress
      contextRef="c_17132_MSILFTreasuryPortfolioMember"
      id="ixv-99574"
      xml:lang="en-US">www.morganstanley.com/liquidity</oef:PerformanceAvailabilityWebSiteAddress>
    <oef:BarChartHeading
      contextRef="c_17132_MSILFTreasuryPortfolioMember"
      id="ixv-99578"
      xml:lang="en-US">Annual
Total Returns&#x2014;Calendar Years</oef:BarChartHeading>
    <oef:BarChartTableTextBlock
      contextRef="c_17132_MSILFTreasuryPortfolioMember"
      id="ixv-99582"
      xml:lang="en-US">

&lt;div&gt;&lt;img alt="image" src="pr17132img004.jpg"/&gt;&lt;/div&gt;</oef:BarChartTableTextBlock>
    <oef:BarChartClosingTextBlock
      contextRef="c_17132_MSILFTreasuryPortfolioMember"
      id="ixv-99591"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="width:100%;cellspacing:0;padding-bottom:2pt;padding-top:0pt;margin-left:0pt;"&gt;
  &lt;tr style="height:1px;"&gt;
    &lt;td style="height:1px;width:33.14119922630561%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:33.71953578336557%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:33.13926499032882%"&gt;&lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:top"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;&lt;b&gt;High
        Quarter&lt;/b&gt;&lt;/span&gt; &lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:top"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;03/31/25&lt;/span&gt;
        &lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:top"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;-sec-ix-redline:true;"&gt;1.05%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="vertical-align:top"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;&lt;b&gt;Low
        Quarter&lt;/b&gt;&lt;/span&gt; &lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:top"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;12/31/25&lt;/span&gt;
        &lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:top"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;-sec-ix-redline:true;"&gt;0.97%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:BarChartClosingTextBlock>
    <oef:HighestQuarterlyReturnLabel
      contextRef="c_17132_MSILFTreasuryPortfolio_ClassAdvisorMember"
      id="ixv-99601"
      xml:lang="en-US">High
        Quarter</oef:HighestQuarterlyReturnLabel>
    <oef:BarChartHighestQuarterlyReturnDate
      contextRef="c_17132_MSILFTreasuryPortfolio_ClassAdvisorMember"
      id="ixv-99606"
      xml:lang="en-US">2025-03-31</oef:BarChartHighestQuarterlyReturnDate>
    <oef:BarChartHighestQuarterlyReturn
      contextRef="c_17132_MSILFTreasuryPortfolio_ClassAdvisorMember"
      decimals="INF"
      id="ixv-131597"
      unitRef="RATIO">0.0105</oef:BarChartHighestQuarterlyReturn>
    <oef:LowestQuarterlyReturnLabel
      contextRef="c_17132_MSILFTreasuryPortfolio_ClassAdvisorMember"
      id="ixv-99614"
      xml:lang="en-US">Low
        Quarter</oef:LowestQuarterlyReturnLabel>
    <oef:BarChartLowestQuarterlyReturnDate
      contextRef="c_17132_MSILFTreasuryPortfolio_ClassAdvisorMember"
      id="ixv-99619"
      xml:lang="en-US">2025-12-31</oef:BarChartLowestQuarterlyReturnDate>
    <oef:BarChartLowestQuarterlyReturn
      contextRef="c_17132_MSILFTreasuryPortfolio_ClassAdvisorMember"
      decimals="INF"
      id="ixv-131598"
      unitRef="RATIO">0.0097</oef:BarChartLowestQuarterlyReturn>
    <oef:PerformanceTableHeading
      contextRef="c_17132_MSILFTreasuryPortfolioMember"
      id="ixv-99649"
      xml:lang="en-US">Average
Annual Total Returns(for
the Periods Ended&#160;&#x2009;December
31, 2025)</oef:PerformanceTableHeading>
    <oef:PerformanceTableTextBlock
      contextRef="c_17132_MSILFTreasuryPortfolioMember"
      id="foot-17132_2865264-1011"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="width:100%;cellspacing:0;margin-left:0;border-bottom:0.25pt solid #000000;margin-top:10px;"&gt;
  &lt;tr style="height:1px;"&gt;
    &lt;td style="height:1px;width:59.98800007741886%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:19.97406468345366%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:20.037935239127492%"&gt;&lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&#160;&lt;/div&gt;
        &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:center;text-align:center;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;&lt;b&gt;Past&lt;/b&gt;&lt;/span&gt;&lt;br/&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;&lt;b&gt;One
        Year&lt;/b&gt;&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:center;text-align:center;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;&lt;b&gt;Since
        Inception&lt;/b&gt;&lt;/span&gt;&lt;br/&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;&lt;b&gt;03/27/24&lt;/b&gt;&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:2pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:1pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;Treasury
        Portfolio&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:2pt;padding-bottom:0;align:center;text-align:center;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:1pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;-sec-ix-redline:true;"&gt;4.17%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:2pt;padding-bottom:0;align:center;text-align:center;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:1pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;-sec-ix-redline:true;"&gt;4.56%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:PerformanceTableTextBlock>
    <oef:AvgAnnlRtrPct
      contextRef="c_17132_MSILFTreasuryPortfolio_ClassAdvisor_2025_01_01_2025_12_31Member"
      decimals="INF"
      id="foot-17132_2865264-1021"
      unitRef="RATIO">0.0417</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="c_17132_MSILFTreasuryPortfolio_ClassAdvisor_2024_03_27_2025_12_31Member"
      decimals="INF"
      id="foot-17132_2865264-1031"
      unitRef="RATIO">0.0456</oef:AvgAnnlRtrPct>
    <oef:PerformanceTableClosingTextBlock
      contextRef="c_17132_MSILFTreasuryPortfolioMember"
      id="ixv-99699"
      xml:lang="en-US">

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;You
may obtain the Fund&#x2019;s 7-day current yield by calling &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;1-888-378-1630&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;.&lt;/span&gt;&lt;/div&gt;</oef:PerformanceTableClosingTextBlock>
    <oef:MoneyMarketSevenDayYieldCaption
      contextRef="c_17132_MSILFTreasuryPortfolioMember"
      id="ixv-99701"
      xml:lang="en-US">You
may obtain the Fund&#x2019;s 7-day current yield by calling 1-888-378-1630.</oef:MoneyMarketSevenDayYieldCaption>
    <oef:MoneyMarketSevenDayYieldPhone
      contextRef="c_17132_MSILFTreasuryPortfolioMember"
      id="ixv-99703"
      xml:lang="en-US">1-888-378-1630</oef:MoneyMarketSevenDayYieldPhone>
    <oef:ObjectiveHeading
      contextRef="c_17132_MSILFTreasurySecuritiesPortfolioMember"
      id="ixv-99777"
      xml:lang="en-US">Investment
Objective</oef:ObjectiveHeading>
    <oef:ObjectivePrimaryTextBlock
      contextRef="c_17132_MSILFTreasurySecuritiesPortfolioMember"
      id="ixv-99781"
      xml:lang="en-US">

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;The Treasury Securities Portfolio (the &#x201c;Fund&#x201d;)
seeks preservation of capital, daily liquidity and maximum current income.&lt;/span&gt;&lt;/div&gt;</oef:ObjectivePrimaryTextBlock>
    <oef:ExpenseHeading
      contextRef="c_17132_MSILFTreasurySecuritiesPortfolioMember"
      id="ixv-99786"
      xml:lang="en-US">Fees
and Expenses</oef:ExpenseHeading>
    <oef:ExpenseNarrativeTextBlock
      contextRef="c_17132_MSILFTreasurySecuritiesPortfolioMember"
      id="ixv-99790"
      xml:lang="en-US">

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;The table below describes the expenses that
you may pay if you buy, hold and sell Advisor Class shares of the Fund. The Fund does &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;not
charge any sales loads or other fees when you purchase or redeem shares. &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;&lt;b&gt;You
may pay fees other than the fees and expenses of &lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;&lt;b&gt;the
Fund, such as brokerage commissions and other fees charged by financial intermediaries, which are not reflected in the &lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;&lt;b&gt;tables
and examples below.&lt;/b&gt;&lt;/span&gt;&lt;/div&gt;</oef:ExpenseNarrativeTextBlock>
    <oef:OperatingExpensesCaption
      contextRef="c_17132_MSILFTreasurySecuritiesPortfolioMember"
      id="ixv-99801"
      xml:lang="en-US">Annual
Fund Operating Expenses (expenses
that you pay each year as a percentage of the value of your investment)</oef:OperatingExpensesCaption>
    <oef:AnnualFundOperatingExpensesTableTextBlock
      contextRef="c_17132_MSILFTreasurySecuritiesPortfolioMember"
      id="foot-17132_2865287-1011"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="width:100%;cellspacing:0;margin-left:0;border-bottom:0.25pt solid #000000;margin-top:10px;"&gt;
  &lt;tr style="height:1px;"&gt;
    &lt;td style="height:1px;width:88.95039386842666%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:11.049606131573345%"&gt;&lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&#160;&lt;/div&gt;
        &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;&lt;b&gt;Advisor
        Class&lt;/b&gt;&lt;/span&gt;&lt;/div&gt; &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;Advisory
        Fee&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;"&gt;0.15%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;Distribution
        and/or Shareholder Service (12b-1) Fee&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;"&gt;None&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;Other
        Expenses&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;"&gt;0.06%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;Total
        Annual Fund Operating Expenses&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:6pt;;"&gt;&lt;sup&gt;1&lt;/sup&gt;&lt;/span&gt;
        &lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;"&gt;0.21%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;Fee
        Waiver and/or Expense Reimbursement&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:6pt;;"&gt;&lt;sup&gt;1&lt;/sup&gt;&lt;/span&gt;
        &lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;"&gt;0.01%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;Total
        Annual Fund Operating Expenses After Fee Waiver and/or Expense Reimbursement&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:6pt;;"&gt;&lt;sup&gt;1&lt;/sup&gt;&lt;/span&gt;
        &lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;"&gt;0.20%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:AnnualFundOperatingExpensesTableTextBlock>
    <oef:ManagementFeesOverAssets
      contextRef="c_17132_MSILFTreasurySecuritiesPortfolio_ClassAdvisorMember"
      decimals="INF"
      id="ixv-131601"
      unitRef="RATIO">0.0015</oef:ManagementFeesOverAssets>
    <oef:DistributionAndService12b1FeesOverAssets
      contextRef="c_17132_MSILFTreasurySecuritiesPortfolio_ClassAdvisorMember"
      decimals="INF"
      id="ixv-131602"
      unitRef="RATIO">0</oef:DistributionAndService12b1FeesOverAssets>
    <oef:OtherExpensesOverAssets
      contextRef="c_17132_MSILFTreasurySecuritiesPortfolio_ClassAdvisorMember"
      decimals="INF"
      id="ixv-131603"
      unitRef="RATIO">0.0006</oef:OtherExpensesOverAssets>
    <oef:ExpensesOverAssets
      contextRef="c_17132_MSILFTreasurySecuritiesPortfolio_ClassAdvisorMember"
      decimals="INF"
      id="foot-17132_2865287-1021"
      unitRef="RATIO">0.0021</oef:ExpensesOverAssets>
    <oef:FeeWaiverOrReimbursementOverAssets
      contextRef="c_17132_MSILFTreasurySecuritiesPortfolio_ClassAdvisorMember"
      decimals="INF"
      id="foot-17132_2865287-1031"
      unitRef="RATIO">0.0001</oef:FeeWaiverOrReimbursementOverAssets>
    <oef:NetExpensesOverAssets
      contextRef="c_17132_MSILFTreasurySecuritiesPortfolio_ClassAdvisorMember"
      decimals="INF"
      id="foot-17132_2865287-1041"
      unitRef="RATIO">0.002</oef:NetExpensesOverAssets>
    <oef:ExpenseExampleHeading
      contextRef="c_17132_MSILFTreasurySecuritiesPortfolioMember"
      id="ixv-99883"
      xml:lang="en-US">Example</oef:ExpenseExampleHeading>
    <oef:ExpenseExampleNarrativeTextBlock
      contextRef="c_17132_MSILFTreasurySecuritiesPortfolioMember"
      id="ixv-99887"
      xml:lang="en-US">

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;The example below is intended to help you compare
the cost of investing in the Fund&#x2019;s&#160;&#x2009;Advisor&#160;&#x2009;Class with the cost of investing in &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;other
mutual funds.&lt;/span&gt;&lt;/div&gt;

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;The example assumes that you invest $10,000
in the Fund&#x2019;s&#160;&#x2009;Advisor Class for the time periods indicated and then redeem all of your &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;shares
at the end of those periods, your investment has a 5% return each year and that the Fund&#x2019;s operating expenses remain the &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;same
(except that the example incorporates the fee waiver and/or expense reimbursement arrangement for only the first year). &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;Although
your actual costs may be higher or lower, based on these assumptions your costs would be:&lt;/span&gt;&lt;/div&gt;</oef:ExpenseExampleNarrativeTextBlock>
    <oef:ExpenseExampleWithRedemptionTableTextBlock
      contextRef="c_17132_MSILFTreasurySecuritiesPortfolioMember"
      id="ixv-99901"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="width:100%;cellspacing:0;margin-left:0;border-bottom:0.25pt solid #000000;margin-top:10px;"&gt;
  &lt;tr style="height:1px;"&gt;
    &lt;td style="height:1px;width:34.33401678981779%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:15.787844790901001%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:16.368138032419047%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:16.368138032419047%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:16.368138032419047%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:0.7737243220240628%"&gt;&lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&#160;&lt;/div&gt;
        &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;&lt;b&gt;1
        Year&lt;/b&gt;&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;&lt;b&gt;3
        Years&lt;/b&gt;&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;&lt;b&gt;5
        Years&lt;/b&gt;&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;&lt;b&gt;10
        Years&lt;/b&gt;&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;"&gt;Advisor
        Class&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;"&gt;$20
        &lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;"&gt;$67
        &lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;"&gt;$117
        &lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;"&gt;$267
        &lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:top"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:ExpenseExampleWithRedemptionTableTextBlock>
    <oef:ExpenseExampleYear01
      contextRef="c_17132_MSILFTreasurySecuritiesPortfolio_ClassAdvisorMember"
      decimals="INF"
      id="ixv-131607"
      unitRef="USD">20</oef:ExpenseExampleYear01>
    <oef:ExpenseExampleYear03
      contextRef="c_17132_MSILFTreasurySecuritiesPortfolio_ClassAdvisorMember"
      decimals="INF"
      id="ixv-131608"
      unitRef="USD">67</oef:ExpenseExampleYear03>
    <oef:ExpenseExampleYear05
      contextRef="c_17132_MSILFTreasurySecuritiesPortfolio_ClassAdvisorMember"
      decimals="INF"
      id="ixv-131609"
      unitRef="USD">117</oef:ExpenseExampleYear05>
    <oef:ExpenseExampleYear10
      contextRef="c_17132_MSILFTreasurySecuritiesPortfolio_ClassAdvisorMember"
      decimals="INF"
      id="ixv-131610"
      unitRef="USD">267</oef:ExpenseExampleYear10>
    <oef:StrategyHeading
      contextRef="c_17132_MSILFTreasurySecuritiesPortfolioMember"
      id="ixv-99952"
      xml:lang="en-US">Principal
Investment Strategies</oef:StrategyHeading>
    <oef:StrategyNarrativeTextBlock
      contextRef="c_17132_MSILFTreasurySecuritiesPortfolioMember"
      id="ixv-99956"
      xml:lang="en-US">

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;The Fund has adopted a policy to invest exclusively
in U.S. Treasury obligations, which are backed by the full faith and credit of the &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;United
States, and, accordingly, qualifies as a &#x201c;government money market fund&#x201d; under federal regulations. The Fund is permitted
to &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;hold a portion of its assets in cash.&lt;/span&gt;&lt;/div&gt;

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;A &#x201c;government money market fund&#x201d;
is a money market fund that invests at least 99.5% of its total assets in cash, securities issued or &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;guaranteed
by the United States or certain U.S. government agencies or instrumentalities and/or repurchase agreements that are &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;collateralized
fully by the foregoing. A &#x201c;government money market fund&#x201d; is exempt from requirements that permit and, under &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;certain
circumstances, require money market funds to impose a &#x201c;liquidity fee&#x201d; on redemptions. In selecting investments, the Adviser
&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;seeks to maintain the Fund&#x2019;s share
price at $1.00. The share price remaining stable at $1.00 means that the Fund would preserve the &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;principal
value of your investment.&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;
As a &#x201c;government money market fund,&#x201d; the Fund may value its securities using the amortized &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;cost
method as permitted by Rule 2a-7 under the Investment Company Act of 1940, as amended (&#x201c;Rule 2a-7&#x201d; under the &#x201c;1940
&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;Act&#x201d;) to seek
to maintain a stable net asset value per share of $1.00.&lt;/span&gt;&lt;/div&gt;

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;In addition, the Fund has adopted a policy
that provides, under normal circumstances, at least 80% of the Fund&#x2019;s assets will be &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;invested
in U.S. Treasury obligations, which are backed by the full faith and credit of the United States. This policy may be changed &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;without
shareholder approval; however, shareholders would be notified upon 60 days&#x2019; notice in writing of any changes.&lt;/span&gt;&lt;/div&gt;

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;The Fund&#x2019;s investments
are subject to the quality, diversification, maturity, liquidity and other requirements of Rule 2a-7.&lt;/span&gt;&lt;/div&gt;</oef:StrategyNarrativeTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17132_MSILFTreasurySecuritiesPortfolio_157Member"
      id="ixv-100016"
      xml:lang="en-US">&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;You
could lose money by investing in the Fund.&lt;/span&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17132_MSILFTreasurySecuritiesPortfolio_164Member"
      id="ixv-100020"
      xml:lang="en-US">&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;An
investment in the Fund is not a bank account and is not insured or guaranteed by the Federal &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;Deposit
Insurance Corporation (&#x201c;FDIC&#x201d;) or any other government agency.&lt;/span&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17132_MSILFTreasurySecuritiesPortfolio_165Member"
      id="ixv-100030"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;"&gt;&lt;b&gt;Credit
        and Interest Rate Risk.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt; Credit risk refers
        to the possibility that the issuer or guarantor of a security, or counterparty to a &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;transaction,
        will be unable or unwilling or perceived to be unable or unwilling to make interest payments and/or repay the &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;principal
        on its debt or otherwise honor its obligations, including the risk of default. In such instances, the value of the Fund &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;could
        decline and the Fund could lose money. If an issuer&#x2019;s, guarantor&#x2019;s or counterparty&#x2019;s financial condition worsens,
        the credit &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;quality of the issuer, guarantor
        or counterparty may deteriorate. Credit ratings may not be an accurate assessment of financial &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;condition,
        liquidity or credit risk. Although credit ratings may not accurately reflect the true credit risk of an instrument, a change &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;in
        the credit rating of an instrument or an issuer, guarantor or counterparty, or the market&#x2019;s perception of the creditworthiness
        of &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;an instrument or issuer, guarantor or
        counterparty can have a rapid, adverse effect on the instrument&#x2019;s value and liquidity and &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;make
        it more difficult for the Fund to sell at an advantageous price or time. Interest rate risk refers to the decline in the value of a &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;fixed-income
        security resulting from changes in the general level of interest rates. A wide variety of market and economic factors &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;can
        cause interest rates to rise or fall, including central bank monetary policy, rising inflation, disinflation or deflation, and &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;changes
        in general economic conditions. When the general level of interest rates goes up, the prices of most fixed-income &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;securities
        go down. When the general level of interest rates goes down, the prices of most fixed-income securities go up but the &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;yield
        or income from new issuances of fixed-income securities generally decreases. Securities with longer durations will generally &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;be
        more sensitive to changes in interest rates than securities with shorter durations. Fluctuations in interest rates may also affect &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;the
        liquidity of and income generated by fixed-income instruments held by the Fund.&#160;&#x2009; The Fund may face a heightened level of
        &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;interest rate risk in times of monetary policy
        change and/or uncertainty, such as when the Federal Reserve Board adjusts a &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;quantitative
        easing program and/or changes rates. Changing interest rates may have unpredictable effects on the markets and may &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;detract
        from Fund performance. A changing interest rate environment increases certain risks, including the potential for periods of &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;market
        volatility and increased redemptions.&#160;&#x2009;&lt;/span&gt;&lt;/div&gt; &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17132_MSILFTreasurySecuritiesPortfolio_166Member"
      id="ixv-100062"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;"&gt;&lt;b&gt;Fixed-Income
        Securities.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt; Fixed-income securities are
        subject to the risk of the issuer&#x2019;s inability to meet principal and interest &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;payments
        on its obligations (i.e., credit risk) and are subject to price volatility resulting from, among other things, interest rate &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;sensitivity
        (i.e., interest rate risk), market perception of the creditworthiness of the issuer and general market liquidity (i.e., market &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;risk).
        Securities with longer durations are likely to be more sensitive to changes in interest rates, generally making them more &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;volatile
        than securities with shorter durations. The Fund may be subject to certain liquidity risks that may result from the lack of &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;an
        active market and the reduced number and capacity of traditional market participants to make a market in fixed-income &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;securities.&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17132_MSILFTreasurySecuritiesPortfolio_692Member"
      id="ixv-100081"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;-sec-ix-redline:true;"&gt;&lt;b&gt;U.S.
        Treasury Obligations.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;
        U.S. Treasury obligations, which are backed by the full faith and credit of the United States, have &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;historically
        involved minimal risk of loss of principal if held to maturity. However, due to fluctuations in interest rates, the market &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;value
        of such securities may vary during the period shareholders own shares of the Fund. Securities issued or guaranteed by the &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;U.S.
        Treasury are backed by the full faith and credit of the United States but are guaranteed only as to the timely payment of &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;interest
        and principal when held to maturity. In addition, notwithstanding that U.S. Treasury obligations are backed by the full &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;faith
        and credit of the United States, circumstances could arise that could prevent the timely payment of interest or principal, such &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;as
        reaching the legislative &#x201c;debt ceiling.&#x201d; Such non-payment could result in losses to and redemptions from the Fund.&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17132_MSILFTreasurySecuritiesPortfolio_178Member"
      id="ixv-100100"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;"&gt;&lt;b&gt;U.S.
        Government Securities.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt; The U.S. government
        securities in which the Fund invests can be subject to two types of risk: credit &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;risk
        and interest rate risk. When the general level of interest rates goes up, the prices of most fixed-income securities go down. &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;When
        the general level of interest rates goes down, the prices of most fixed-income securities go up. While the credit risk &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;associated
        with these U.S. government securities generally is considered to be minimal, the interest rate risk can be substantial.&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
        &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17132_MSILFTreasurySecuritiesPortfolio_174Member"
      id="ixv-100116"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;"&gt;&lt;b&gt;Market
        and Geopolitical Risk.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt; The value of your
        investment in the Fund is based on the values of the Fund&#x2019;s investments, which &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;change
        due to economic and other events that affect the&#160;&#x2009;U.S. and global markets generally, as well as those that affect or are &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;perceived
        or expected to affect particular regions, countries, industries, companies, issuers, sectors, asset classes or governments. &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;These
        types of events may be sudden and unexpected, and could adversely affect the value (or income generated by) and liquidity &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;of
        the Fund&#x2019;s investments, which may in turn impact the Fund&#x2019;s ability to sell securities and/or its ability to meet redemptions.
        &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;The risks associated with these developments
        may be magnified if certain social, political, economic and other conditions and &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;events
        (such as war, natural disasters or events, epidemics and pandemics, terrorism, conflicts, social unrest, recessions, inflation, &lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;padding-right:2%;padding-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#999999;;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:12pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;interest
        rate changes and supply chain disruptions) adversely interrupt or otherwise affect the global economy and financial &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;markets.
        It is difficult to predict when events affecting the U.S. or global financial markets or economies may occur, the effects &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;that
        such events may have and the duration of those effects (which may last for extended periods). These types of events may &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;negatively
        impact broad segments of businesses and populations and have a significant and rapid negative impact on the &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;performance
        or value of the Fund&#x2019;s investments, adversely affect &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;the
        Fund&#x2019;s ability to maintain a stable $1.00 share price&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;
        and &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;exacerbate pre-existing risks to the
        Fund. The frequency and magnitude of resulting changes in the value of the Fund&#x2019;s &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;investments
        cannot be predicted.&lt;/span&gt;&lt;/div&gt; &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17132_MSILFTreasurySecuritiesPortfolio_480Member"
      id="ixv-100183"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;"&gt;&lt;b&gt;Large
        Transactions Risk.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt; The Fund may experience
        adverse effects when certain large shareholders, or a number of shareholders &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;collectively,
        purchase or redeem large amounts of shares of the Fund, which may occur rapidly or unexpectedly. Such larger than &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;normal
        shareholder redemptions may &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;adversely
        &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;affect the Fund&#x2019;s ability to maintain
        a stable $1.00 share price and negatively &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;impact
        the Fund&#x2019;s liquidity. In some circumstances, the Fund may hold a relatively large proportion of its assets in cash in &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;anticipation
        of large redemptions. These large redemptions may also force the Fund to sell portfolio securities or other assets when &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;it
        might not otherwise do so, which may &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;adversely
        &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;affect the Fund&#x2019;s ability to maintain
        a stable $1.00 share price and increase the &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;Fund&#x2019;s
        transaction costs. In addition, large purchases of Fund shares may adversely affect the Fund&#x2019;s performance to the extent &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;that
        the Fund is delayed in investing new cash and is required to maintain a larger cash position than it ordinarily would.&lt;/span&gt;&lt;span style="-sec-ix-redline:true;"&gt;&lt;/span&gt;
        &lt;/div&gt; &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17132_MSILFTreasurySecuritiesPortfolio_171Member"
      id="ixv-100208"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;"&gt;&lt;b&gt;Stable
        NAV Risk.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt; The Fund may not be able to
        maintain a stable $1.00 share price at all times. If the Fund or another money &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;market
        fund fails to maintain a stable NAV&#160;&#x2009;(or if there is a perceived threat of the inability to maintain a stable NAV), the Fund
        &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;could be subject to increased redemptions,
        which may adversely impact the Fund&#x2019;s ability to maintain a stable $1.00 share price.&lt;/span&gt;&lt;/div&gt; &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="c_17132_MSILFTreasurySecuritiesPortfolio_188Member"
      id="ixv-100223"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="padding-top:1pt;margin-left:0%;" width="100%"&gt;
  &lt;tr&gt;
    &lt;td style="color:#000000;padding-top:0pt;width:2%;padding-bottom:0pt;padding-left:0pt;text-align:left;vertical-align:top;size:3;"&gt;
        &lt;div style="font-size:16pt;font-family:Arial, Helvetica, sans-serif;"&gt;&#x2022;&lt;/div&gt; &lt;/td&gt;
    &lt;td style="vertical-align:top;padding-bottom:0pt;padding-top:3pt;width:98%;padding-left:2pt;align:left;vertical-align:top;text-align:left;"&gt;
        &lt;div style="font-size:10pt;font-family:Arial, Helvetica, sans-serif;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.52pt;;"&gt;&lt;b&gt;Active
        Management Risk.&lt;/b&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt; In pursuing the Fund&#x2019;s
        investment objective, the Adviser has considerable leeway in deciding which &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;investments
        to buy, hold or sell on a day-to-day basis, and which trading strategies to use. For example, the Adviser, in its &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;discretion,
        may determine to use some permitted trading strategies while not using others. The success or failure of such decisions &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;will
        affect the Fund&#x2019;s performance.&lt;/span&gt;&lt;/div&gt; &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:RiskTextBlock>
    <oef:BarChartAndPerformanceTableHeading
      contextRef="c_17132_MSILFTreasurySecuritiesPortfolioMember"
      id="ixv-100246"
      xml:lang="en-US">Performance
Information</oef:BarChartAndPerformanceTableHeading>
    <oef:PerformanceNarrativeTextBlock
      contextRef="c_17132_MSILFTreasurySecuritiesPortfolioMember"
      id="ixv-100250"
      xml:lang="en-US">

&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;The
bar chart and table below provide some indication of the risks of investing in the Fund by showing changes in the performance &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;of
the Fund&#x2019;s &lt;/span&gt;&lt;span style="-sec-ix-redline:true;"&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;Advisor
Class shares for one year&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt; and by showing
the average annual returns of the Fund&#x2019;s &lt;/span&gt;&lt;span style="-sec-ix-redline:true;"&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;Advisor&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;
Class shares for the &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;one&lt;/span&gt;&lt;span style="-sec-ix-redline:true;"&gt;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;
year period and since inception.&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;-sec-ix-redline:true;"&gt;&#160;&#x2009;&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;The
Fund&#x2019;s past performance is not necessarily an indication of how the Fund will perform in &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;the
future.&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt; Updated performance
information is available online at &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;www.morganstanley.com/liquidity&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;.&lt;/span&gt;&lt;/div&gt;</oef:PerformanceNarrativeTextBlock>
    <oef:PerformanceInformationIllustratesVariabilityOfReturns
      contextRef="c_17132_MSILFTreasurySecuritiesPortfolioMember"
      id="ixv-100252"
      xml:lang="en-US">The
bar chart and table below provide some indication of the risks of investing in the Fund by showing changes in the performance of
the Fund&#x2019;s Advisor
Class shares for one year and by showing
the average annual returns of the Fund&#x2019;s Advisor
Class shares for the one
year period and since inception.</oef:PerformanceInformationIllustratesVariabilityOfReturns>
    <oef:PerformancePastDoesNotIndicateFuture
      contextRef="c_17132_MSILFTreasurySecuritiesPortfolioMember"
      id="ixv-100265"
      xml:lang="en-US">The
Fund&#x2019;s past performance is not necessarily an indication of how the Fund will perform in the
future.</oef:PerformancePastDoesNotIndicateFuture>
    <oef:PerformanceAvailabilityWebSiteAddress
      contextRef="c_17132_MSILFTreasurySecuritiesPortfolioMember"
      id="ixv-100269"
      xml:lang="en-US">www.morganstanley.com/liquidity</oef:PerformanceAvailabilityWebSiteAddress>
    <oef:BarChartHeading
      contextRef="c_17132_MSILFTreasurySecuritiesPortfolioMember"
      id="ixv-100273"
      xml:lang="en-US">Annual
Total Returns&#x2014;Calendar Years</oef:BarChartHeading>
    <oef:BarChartTableTextBlock
      contextRef="c_17132_MSILFTreasurySecuritiesPortfolioMember"
      id="ixv-100277"
      xml:lang="en-US">

&lt;div&gt;&lt;img alt="image" src="pr17132img005.jpg"/&gt;&lt;/div&gt;</oef:BarChartTableTextBlock>
    <oef:BarChartClosingTextBlock
      contextRef="c_17132_MSILFTreasurySecuritiesPortfolioMember"
      id="ixv-100286"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="width:100%;cellspacing:0;padding-bottom:2pt;padding-top:0pt;margin-left:0pt;"&gt;
  &lt;tr style="height:1px;"&gt;
    &lt;td style="height:1px;width:33.14119922630561%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:33.71953578336557%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:33.13926499032882%"&gt;&lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:top"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;&lt;b&gt;High
        Quarter&lt;/b&gt;&lt;/span&gt; &lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:top"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;03/31/25&lt;/span&gt;
        &lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:top"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;-sec-ix-redline:true;"&gt;1.04%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="vertical-align:top"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;&lt;b&gt;Low
        Quarter&lt;/b&gt;&lt;/span&gt; &lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:top"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;12/31/25&lt;/span&gt;
        &lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:top"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;-sec-ix-redline:true;"&gt;0.96%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:BarChartClosingTextBlock>
    <oef:HighestQuarterlyReturnLabel
      contextRef="c_17132_MSILFTreasurySecuritiesPortfolio_ClassAdvisorMember"
      id="ixv-100296"
      xml:lang="en-US">High
        Quarter</oef:HighestQuarterlyReturnLabel>
    <oef:BarChartHighestQuarterlyReturnDate
      contextRef="c_17132_MSILFTreasurySecuritiesPortfolio_ClassAdvisorMember"
      id="ixv-100301"
      xml:lang="en-US">2025-03-31</oef:BarChartHighestQuarterlyReturnDate>
    <oef:BarChartHighestQuarterlyReturn
      contextRef="c_17132_MSILFTreasurySecuritiesPortfolio_ClassAdvisorMember"
      decimals="INF"
      id="ixv-131611"
      unitRef="RATIO">0.0104</oef:BarChartHighestQuarterlyReturn>
    <oef:LowestQuarterlyReturnLabel
      contextRef="c_17132_MSILFTreasurySecuritiesPortfolio_ClassAdvisorMember"
      id="ixv-100309"
      xml:lang="en-US">Low
        Quarter</oef:LowestQuarterlyReturnLabel>
    <oef:BarChartLowestQuarterlyReturnDate
      contextRef="c_17132_MSILFTreasurySecuritiesPortfolio_ClassAdvisorMember"
      id="ixv-100314"
      xml:lang="en-US">2025-12-31</oef:BarChartLowestQuarterlyReturnDate>
    <oef:BarChartLowestQuarterlyReturn
      contextRef="c_17132_MSILFTreasurySecuritiesPortfolio_ClassAdvisorMember"
      decimals="INF"
      id="ixv-131612"
      unitRef="RATIO">0.0096</oef:BarChartLowestQuarterlyReturn>
    <oef:PerformanceTableHeading
      contextRef="c_17132_MSILFTreasurySecuritiesPortfolioMember"
      id="ixv-100320"
      xml:lang="en-US">Average
Annual Total Returns(for
the Periods Ended&#160;&#x2009;December
31, 2025)</oef:PerformanceTableHeading>
    <oef:PerformanceTableTextBlock
      contextRef="c_17132_MSILFTreasurySecuritiesPortfolioMember"
      id="foot-17132_2865315-1011"
      xml:lang="en-US">

&lt;div&gt;

&lt;table cellspacing="0" style="width:100%;cellspacing:0;margin-left:0;border-bottom:0.25pt solid #000000;margin-top:10px;"&gt;
  &lt;tr style="height:1px;"&gt;
    &lt;td style="height:1px;width:59.98800007741886%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:19.97406468345366%"&gt;&lt;/td&gt;
    &lt;td style="height:1px;width:20.037935239127492%"&gt;&lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&#160;&lt;/div&gt;
        &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:center;text-align:center;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;&lt;b&gt;Past&lt;/b&gt;&lt;/span&gt;&lt;br/&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;&lt;b&gt;One
        Year&lt;/b&gt;&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="border-bottom:0.75pt solid #000000;vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:center;text-align:center;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;&lt;b&gt;Since
        Inception&lt;/b&gt;&lt;/span&gt;&lt;br/&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;-sec-ix-redline:true;"&gt;&lt;b&gt;06/27/24&lt;/b&gt;&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;tr&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
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        Securities Portfolio&lt;/span&gt;&lt;/div&gt; &lt;/td&gt;
    &lt;td colspan="1" style="vertical-align:bottom"&gt;
        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:2pt;padding-bottom:0;align:center;text-align:center;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:1pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;-sec-ix-redline:true;"&gt;4.13%&lt;/span&gt;&lt;/div&gt;
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        &lt;div style="background-color:#FFFFFF;padding-left:2pt;padding-top:2pt;padding-bottom:0;align:center;text-align:center;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:1pt;margin-bottom:0;"&gt;&lt;span style="font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;-sec-ix-redline:true;"&gt;4.41%&lt;/span&gt;&lt;/div&gt;
        &lt;/td&gt; &lt;/tr&gt;
  &lt;/table&gt;&lt;/div&gt;</oef:PerformanceTableTextBlock>
    <oef:AvgAnnlRtrPct
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      decimals="INF"
      id="foot-17132_2865315-1021"
      unitRef="RATIO">0.0413</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="c_17132_MSILFTreasurySecuritiesPortfolio_ClassAdvisor_2024_06_27_2025_12_31Member"
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&lt;div&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;You
may obtain the Fund&#x2019;s 7-day current yield by calling &lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;1-888-378-1630&lt;/span&gt;&lt;span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"&gt;.&lt;/span&gt;&lt;/div&gt;</oef:PerformanceTableClosingTextBlock>
    <oef:MoneyMarketSevenDayYieldCaption
      contextRef="c_17132_MSILFTreasurySecuritiesPortfolioMember"
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      xml:lang="en-US">You
may obtain the Fund&#x2019;s 7-day current yield by calling 1-888-378-1630.</oef:MoneyMarketSevenDayYieldCaption>
    <oef:MoneyMarketSevenDayYieldPhone
      contextRef="c_17132_MSILFTreasurySecuritiesPortfolioMember"
      id="ixv-100374"
      xml:lang="en-US">1-888-378-1630</oef:MoneyMarketSevenDayYieldPhone>
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        Fund&#x2019;s &#x201c;Adviser&#x201d; and &#x201c;Administrator,&#x201d; Morgan Stanley Investment Management Inc. (&#x201c;MSIM&#x201d;),
        has agreed to waive all or a portion of its advisory fee, </xhtml:span><xhtml:span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;">its
        administration fee and/or reimburse the Fund&#x2019;s&#160;&#x2009;Institutional Plus Class so that Total Annual Fund Operating Expenses,
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        expenses (as applicable), certain investment related expenses, taxes, interest and other extraordinary expenses (including litigation),
        will not exceed </xhtml:span><xhtml:span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;">0.17%.
        The fee waivers and/or expense reimbursements will continue for at least one year from the date of this Prospectus or until such time
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        of Morgan Stanley Institutional Liquidity Funds (the &#x201c;Trust&#x201d;) acts to discontinue all or a portion of such waivers and/or
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        <link:footnote id="WSF_17130_2864173_1310987" xlink:label="WSF_17130_2864173_1310987" xlink:role="http://www.xbrl.org/2003/role/footnote" xlink:type="resource" xml:lang="en"><xhtml:table style="padding-top:5pt;width:100%;cellspacing:0;"><xhtml:tr><xhtml:td style="vertical-align:top;font-family:Arial, Helvetica, sans-serif;font-size:6pt;text-align:left;align:left;width:2%;"><xhtml:span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:6pt;;">1</xhtml:span></xhtml:td><xhtml:td style="padding-bottom:0pt;padding-top:-10.02pt;padding-left:2pt;padding-right:0pt;"><xhtml:span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;">Institutional
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        of December 31, 2025 and therefore Institutional Plus Class shares do not have annualized return information to report. Institutional
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        have substantially similar annual returns because the shares are invested in the same portfolio of securities and the annual returns </xhtml:span><xhtml:span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;">would
        differ only to the extent that the Classes do not have the same expenses. Return information for the Fund&#x2019;s Institutional Plus
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        Select Class shares are not offered in this Prospectus. Institutional Plus Class shares of the Fund had not completed a full calendar
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        of December 31, 2025 and therefore Institutional Plus Class shares do not have annualized return information to report. Institutional
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        Class shares will </xhtml:span><xhtml:span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:8.02pt;;">be
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        Select Class shares are not offered in this Prospectus. Institutional Plus Class shares of the Fund had not completed a full calendar
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