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      id="ixv-86374">Virtus Duff &amp; Phelps Global Infrastructure Fund</rr:RiskReturnHeading>
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      contextRef="Context_20240930_20240930_S000018009Member_S000018009SummaryMember"
      id="ixv-86375">Investment 
Objective</rr:ObjectiveHeading>
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      contextRef="Context_20240930_20240930_S000018009Member_S000018009SummaryMember"
      id="ixv-882">&lt;p style="font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; font-weight:normal; font-style:normal;"&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;The fund has investment objectives of both 
capital appreciation and current income.&lt;/span&gt;&lt;/p&gt;</rr:ObjectivePrimaryTextBlock>
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and Expenses</rr:ExpenseHeading>
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      contextRef="Context_20240930_20240930_S000018009Member_S000018009SummaryMember"
      id="ixv-887">&lt;p style="-sec-ix-redline:true;font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; font-weight:normal; font-style:normal;"&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;The tables below illustrate the fees and expenses 
that you may pay if you buy, hold and sell shares of the fund. &lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:bold; text-decoration:none;"&gt;You may pay other fees, such 
as brokerage commissions and other fees to financial intermediaries, which are not reflected in the tables 
and examples below.&lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt; You may qualify for sales charge discounts in Class A Shares 
if you and your family invest, or agree to invest in the future, at least $50,000 in Virtus Funds.&lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:bold; text-decoration:none;"&gt; 
&lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;More information on these and other discounts is available: (i) from your financial 
professional or other financial intermediary; (ii) under &#x201c;Sales Charges&#x201d; on page 108 of the 
fund&#x2019;s prospectus; and (iii) with respect to purchase of shares through specific intermediaries, 
in Appendix A to the fund&#x2019;s prospectus, entitled &#x201c;Intermediary Sales Charge Discounts and 
Waivers.&#x201d;&lt;/span&gt;&lt;/p&gt;</rr:ExpenseNarrativeTextBlock>
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      contextRef="Context_20240930_20240930_S000018009Member_S000018009SummaryMember"
      id="ixv-86377">You may qualify for sales charge discounts in Class A Shares 
if you and your family invest, or agree to invest in the future, at least $50,000 in Virtus Funds.</rr:ExpenseBreakpointDiscounts>
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      contextRef="Context_20240930_20240930_S000018009Member_S000018009SummaryMember"
      decimals="INF"
      id="ixv-86378"
      unitRef="usd">50000</rr:ExpenseBreakpointMinimumInvestmentRequiredAmount>
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      id="ixv-86379">Shareholder 
Fees (fees paid directly from your investment)</rr:ShareholderFeesCaption>
    <rr:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice
      contextRef="Context_20240930_20240930_C000049922Member_S000018009Member_S000018009SummaryMember"
      decimals="INF"
      id="ixv-86380"
      unitRef="pure">0.0550</rr:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice>
    <rr:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice
      contextRef="Context_20240930_20240930_C000049923Member_S000018009Member_S000018009SummaryMember"
      decimals="INF"
      id="ixv-86381"
      unitRef="pure">0</rr:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice>
    <rr:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice
      contextRef="Context_20240930_20240930_C000066829Member_S000018009Member_S000018009SummaryMember"
      decimals="INF"
      id="ixv-86382"
      unitRef="pure">0</rr:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice>
    <rr:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice
      contextRef="Context_20240930_20240930_C000199804Member_S000018009Member_S000018009SummaryMember"
      decimals="INF"
      id="ixv-86383"
      unitRef="pure">0</rr:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice>
    <rr:MaximumDeferredSalesChargeOverOfferingPrice
      contextRef="Context_20240930_20240930_C000049922Member_S000018009Member_S000018009SummaryMember"
      decimals="INF"
      id="ixv-86384"
      unitRef="pure">0</rr:MaximumDeferredSalesChargeOverOfferingPrice>
    <rr:MaximumDeferredSalesChargeOverOfferingPrice
      contextRef="Context_20240930_20240930_C000049923Member_S000018009Member_S000018009SummaryMember"
      decimals="INF"
      id="_84_"
      unitRef="pure">0.0100</rr:MaximumDeferredSalesChargeOverOfferingPrice>
    <rr:MaximumDeferredSalesChargeOverOfferingPrice
      contextRef="Context_20240930_20240930_C000066829Member_S000018009Member_S000018009SummaryMember"
      decimals="INF"
      id="ixv-86386"
      unitRef="pure">0</rr:MaximumDeferredSalesChargeOverOfferingPrice>
    <rr:MaximumDeferredSalesChargeOverOfferingPrice
      contextRef="Context_20240930_20240930_C000199804Member_S000018009Member_S000018009SummaryMember"
      decimals="INF"
      id="ixv-86387"
      unitRef="pure">0</rr:MaximumDeferredSalesChargeOverOfferingPrice>
    <rr:OperatingExpensesCaption
      contextRef="Context_20240930_20240930_S000018009Member_S000018009SummaryMember"
      id="ixv-86388">Annual Fund Operating Expenses (expenses 
that you pay each year as                                      a 
percentage of the value of your investment)</rr:OperatingExpensesCaption>
    <rr:ManagementFeesOverAssets
      contextRef="Context_20240930_20240930_C000049922Member_S000018009Member_S000018009SummaryMember"
      decimals="INF"
      id="ixv-86389"
      unitRef="pure">0.0065</rr:ManagementFeesOverAssets>
    <rr:ManagementFeesOverAssets
      contextRef="Context_20240930_20240930_C000049923Member_S000018009Member_S000018009SummaryMember"
      decimals="INF"
      id="ixv-86390"
      unitRef="pure">0.0065</rr:ManagementFeesOverAssets>
    <rr:ManagementFeesOverAssets
      contextRef="Context_20240930_20240930_C000066829Member_S000018009Member_S000018009SummaryMember"
      decimals="INF"
      id="ixv-86391"
      unitRef="pure">0.0065</rr:ManagementFeesOverAssets>
    <rr:ManagementFeesOverAssets
      contextRef="Context_20240930_20240930_C000199804Member_S000018009Member_S000018009SummaryMember"
      decimals="INF"
      id="ixv-86392"
      unitRef="pure">0.0065</rr:ManagementFeesOverAssets>
    <rr:DistributionAndService12b1FeesOverAssets
      contextRef="Context_20240930_20240930_C000049922Member_S000018009Member_S000018009SummaryMember"
      decimals="INF"
      id="ixv-86393"
      unitRef="pure">0.0025</rr:DistributionAndService12b1FeesOverAssets>
    <rr:DistributionAndService12b1FeesOverAssets
      contextRef="Context_20240930_20240930_C000049923Member_S000018009Member_S000018009SummaryMember"
      decimals="INF"
      id="ixv-86394"
      unitRef="pure">0.0100</rr:DistributionAndService12b1FeesOverAssets>
    <rr:DistributionAndService12b1FeesOverAssets
      contextRef="Context_20240930_20240930_C000066829Member_S000018009Member_S000018009SummaryMember"
      decimals="INF"
      id="ixv-86395"
      unitRef="pure">0</rr:DistributionAndService12b1FeesOverAssets>
    <rr:DistributionAndService12b1FeesOverAssets
      contextRef="Context_20240930_20240930_C000199804Member_S000018009Member_S000018009SummaryMember"
      decimals="INF"
      id="ixv-86396"
      unitRef="pure">0</rr:DistributionAndService12b1FeesOverAssets>
    <rr:OtherExpensesOverAssets
      contextRef="Context_20240930_20240930_C000049922Member_S000018009Member_S000018009SummaryMember"
      decimals="INF"
      id="ixv-86397"
      unitRef="pure">0.0035</rr:OtherExpensesOverAssets>
    <rr:OtherExpensesOverAssets
      contextRef="Context_20240930_20240930_C000049923Member_S000018009Member_S000018009SummaryMember"
      decimals="INF"
      id="ixv-86398"
      unitRef="pure">0.0037</rr:OtherExpensesOverAssets>
    <rr:OtherExpensesOverAssets
      contextRef="Context_20240930_20240930_C000066829Member_S000018009Member_S000018009SummaryMember"
      decimals="INF"
      id="ixv-86399"
      unitRef="pure">0.0033</rr:OtherExpensesOverAssets>
    <rr:OtherExpensesOverAssets
      contextRef="Context_20240930_20240930_C000199804Member_S000018009Member_S000018009SummaryMember"
      decimals="INF"
      id="ixv-86400"
      unitRef="pure">0.0023</rr:OtherExpensesOverAssets>
    <rr:ExpensesOverAssets
      contextRef="Context_20240930_20240930_C000049922Member_S000018009Member_S000018009SummaryMember"
      decimals="INF"
      id="ixv-86401"
      unitRef="pure">0.0125</rr:ExpensesOverAssets>
    <rr:ExpensesOverAssets
      contextRef="Context_20240930_20240930_C000049923Member_S000018009Member_S000018009SummaryMember"
      decimals="INF"
      id="ixv-86402"
      unitRef="pure">0.0202</rr:ExpensesOverAssets>
    <rr:ExpensesOverAssets
      contextRef="Context_20240930_20240930_C000066829Member_S000018009Member_S000018009SummaryMember"
      decimals="INF"
      id="ixv-86403"
      unitRef="pure">0.0098</rr:ExpensesOverAssets>
    <rr:ExpensesOverAssets
      contextRef="Context_20240930_20240930_C000199804Member_S000018009Member_S000018009SummaryMember"
      decimals="INF"
      id="ixv-86404"
      unitRef="pure">0.0088</rr:ExpensesOverAssets>
    <rr:FeeWaiverOrReimbursementOverAssets
      contextRef="Context_20240930_20240930_C000199804Member_S000018009Member_S000018009SummaryMember"
      decimals="INF"
      id="_104_"
      unitRef="pure">-0.0003</rr:FeeWaiverOrReimbursementOverAssets>
    <rr:NetExpensesOverAssets
      contextRef="Context_20240930_20240930_C000049922Member_S000018009Member_S000018009SummaryMember"
      decimals="INF"
      id="_105_"
      unitRef="pure">0.0125</rr:NetExpensesOverAssets>
    <rr:NetExpensesOverAssets
      contextRef="Context_20240930_20240930_C000049923Member_S000018009Member_S000018009SummaryMember"
      decimals="INF"
      id="_106_"
      unitRef="pure">0.0202</rr:NetExpensesOverAssets>
    <rr:NetExpensesOverAssets
      contextRef="Context_20240930_20240930_C000066829Member_S000018009Member_S000018009SummaryMember"
      decimals="INF"
      id="_107_"
      unitRef="pure">0.0098</rr:NetExpensesOverAssets>
    <rr:NetExpensesOverAssets
      contextRef="Context_20240930_20240930_C000199804Member_S000018009Member_S000018009SummaryMember"
      decimals="INF"
      id="_108_"
      unitRef="pure">0.0085</rr:NetExpensesOverAssets>
    <rr:ExpenseExampleHeading
      contextRef="Context_20240930_20240930_S000018009Member_S000018009SummaryMember"
      id="ixv-86410">Example</rr:ExpenseExampleHeading>
    <rr:ExpenseExampleNarrativeTextBlock
      contextRef="Context_20240930_20240930_S000018009Member_S000018009SummaryMember"
      id="ixv-1064">&lt;p style="font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; font-weight:normal; text-decoration:none;"&gt;This 
example is intended to help you compare the cost of investing in the fund with the cost of investing 
in other mutual funds. The example assumes that you invest $10,000 in the fund for the time periods indicated 
and then redeem all of your shares at the end of those periods or continued to hold them. The example 
also assumes that your investment has a 5% return each year, that the fund&#x2019;s operating expenses 
remain the same and that the expense reimbursement agreement remains in place for the contractual period. 
Although your actual costs may be higher or lower, based on these assumptions your costs would be:&lt;/p&gt;</rr:ExpenseExampleNarrativeTextBlock>
    <rr:ExpenseExampleByYearCaption
      contextRef="Context_20240930_20240930_S000018009Member_S000018009SummaryMember"
      id="ixv-86411">Although your actual costs may be higher or lower, based on these assumptions your costs would be:</rr:ExpenseExampleByYearCaption>
    <rr:ExpenseExampleYear01
      contextRef="Context_20240930_20240930_C000049922Member_S000018009Member_S000018009SummaryMember"
      decimals="INF"
      id="ixv-86412"
      unitRef="usd">670</rr:ExpenseExampleYear01>
    <rr:ExpenseExampleNoRedemptionYear01
      contextRef="Context_20240930_20240930_C000049922Member_S000018009Member_S000018009SummaryMember"
      decimals="INF"
      id="ixv-86413"
      unitRef="usd">670</rr:ExpenseExampleNoRedemptionYear01>
    <rr:ExpenseExampleYear03
      contextRef="Context_20240930_20240930_C000049922Member_S000018009Member_S000018009SummaryMember"
      decimals="INF"
      id="ixv-86414"
      unitRef="usd">925</rr:ExpenseExampleYear03>
    <rr:ExpenseExampleNoRedemptionYear03
      contextRef="Context_20240930_20240930_C000049922Member_S000018009Member_S000018009SummaryMember"
      decimals="INF"
      id="ixv-86415"
      unitRef="usd">925</rr:ExpenseExampleNoRedemptionYear03>
    <rr:ExpenseExampleYear05
      contextRef="Context_20240930_20240930_C000049922Member_S000018009Member_S000018009SummaryMember"
      decimals="INF"
      id="ixv-86416"
      unitRef="usd">1199</rr:ExpenseExampleYear05>
    <rr:ExpenseExampleNoRedemptionYear05
      contextRef="Context_20240930_20240930_C000049922Member_S000018009Member_S000018009SummaryMember"
      decimals="INF"
      id="ixv-86417"
      unitRef="usd">1199</rr:ExpenseExampleNoRedemptionYear05>
    <rr:ExpenseExampleYear10
      contextRef="Context_20240930_20240930_C000049922Member_S000018009Member_S000018009SummaryMember"
      decimals="INF"
      id="ixv-86418"
      unitRef="usd">1978</rr:ExpenseExampleYear10>
    <rr:ExpenseExampleNoRedemptionYear10
      contextRef="Context_20240930_20240930_C000049922Member_S000018009Member_S000018009SummaryMember"
      decimals="INF"
      id="ixv-86419"
      unitRef="usd">1978</rr:ExpenseExampleNoRedemptionYear10>
    <rr:ExpenseExampleYear01
      contextRef="Context_20240930_20240930_C000049923Member_S000018009Member_S000018009SummaryMember"
      decimals="INF"
      id="ixv-86420"
      unitRef="usd">305</rr:ExpenseExampleYear01>
    <rr:ExpenseExampleYear03
      contextRef="Context_20240930_20240930_C000049923Member_S000018009Member_S000018009SummaryMember"
      decimals="INF"
      id="ixv-86421"
      unitRef="usd">634</rr:ExpenseExampleYear03>
    <rr:ExpenseExampleYear05
      contextRef="Context_20240930_20240930_C000049923Member_S000018009Member_S000018009SummaryMember"
      decimals="INF"
      id="ixv-86422"
      unitRef="usd">1088</rr:ExpenseExampleYear05>
    <rr:ExpenseExampleYear10
      contextRef="Context_20240930_20240930_C000049923Member_S000018009Member_S000018009SummaryMember"
      decimals="INF"
      id="ixv-86423"
      unitRef="usd">2348</rr:ExpenseExampleYear10>
    <rr:ExpenseExampleNoRedemptionYear01
      contextRef="Context_20240930_20240930_C000049923Member_S000018009Member_S000018009SummaryMember"
      decimals="INF"
      id="ixv-86424"
      unitRef="usd">205</rr:ExpenseExampleNoRedemptionYear01>
    <rr:ExpenseExampleNoRedemptionYear03
      contextRef="Context_20240930_20240930_C000049923Member_S000018009Member_S000018009SummaryMember"
      decimals="INF"
      id="ixv-86425"
      unitRef="usd">634</rr:ExpenseExampleNoRedemptionYear03>
    <rr:ExpenseExampleNoRedemptionYear05
      contextRef="Context_20240930_20240930_C000049923Member_S000018009Member_S000018009SummaryMember"
      decimals="INF"
      id="ixv-86426"
      unitRef="usd">1088</rr:ExpenseExampleNoRedemptionYear05>
    <rr:ExpenseExampleNoRedemptionYear10
      contextRef="Context_20240930_20240930_C000049923Member_S000018009Member_S000018009SummaryMember"
      decimals="INF"
      id="ixv-86427"
      unitRef="usd">2348</rr:ExpenseExampleNoRedemptionYear10>
    <rr:ExpenseExampleYear01
      contextRef="Context_20240930_20240930_C000066829Member_S000018009Member_S000018009SummaryMember"
      decimals="INF"
      id="ixv-86428"
      unitRef="usd">100</rr:ExpenseExampleYear01>
    <rr:ExpenseExampleNoRedemptionYear01
      contextRef="Context_20240930_20240930_C000066829Member_S000018009Member_S000018009SummaryMember"
      decimals="INF"
      id="ixv-86429"
      unitRef="usd">100</rr:ExpenseExampleNoRedemptionYear01>
    <rr:ExpenseExampleYear03
      contextRef="Context_20240930_20240930_C000066829Member_S000018009Member_S000018009SummaryMember"
      decimals="INF"
      id="ixv-86430"
      unitRef="usd">312</rr:ExpenseExampleYear03>
    <rr:ExpenseExampleNoRedemptionYear03
      contextRef="Context_20240930_20240930_C000066829Member_S000018009Member_S000018009SummaryMember"
      decimals="INF"
      id="ixv-86431"
      unitRef="usd">312</rr:ExpenseExampleNoRedemptionYear03>
    <rr:ExpenseExampleYear05
      contextRef="Context_20240930_20240930_C000066829Member_S000018009Member_S000018009SummaryMember"
      decimals="INF"
      id="ixv-86432"
      unitRef="usd">542</rr:ExpenseExampleYear05>
    <rr:ExpenseExampleNoRedemptionYear05
      contextRef="Context_20240930_20240930_C000066829Member_S000018009Member_S000018009SummaryMember"
      decimals="INF"
      id="ixv-86433"
      unitRef="usd">542</rr:ExpenseExampleNoRedemptionYear05>
    <rr:ExpenseExampleYear10
      contextRef="Context_20240930_20240930_C000066829Member_S000018009Member_S000018009SummaryMember"
      decimals="INF"
      id="ixv-86434"
      unitRef="usd">1201</rr:ExpenseExampleYear10>
    <rr:ExpenseExampleNoRedemptionYear10
      contextRef="Context_20240930_20240930_C000066829Member_S000018009Member_S000018009SummaryMember"
      decimals="INF"
      id="ixv-86435"
      unitRef="usd">1201</rr:ExpenseExampleNoRedemptionYear10>
    <rr:ExpenseExampleYear01
      contextRef="Context_20240930_20240930_C000199804Member_S000018009Member_S000018009SummaryMember"
      decimals="INF"
      id="ixv-86436"
      unitRef="usd">87</rr:ExpenseExampleYear01>
    <rr:ExpenseExampleNoRedemptionYear01
      contextRef="Context_20240930_20240930_C000199804Member_S000018009Member_S000018009SummaryMember"
      decimals="INF"
      id="ixv-86437"
      unitRef="usd">87</rr:ExpenseExampleNoRedemptionYear01>
    <rr:ExpenseExampleYear03
      contextRef="Context_20240930_20240930_C000199804Member_S000018009Member_S000018009SummaryMember"
      decimals="INF"
      id="ixv-86438"
      unitRef="usd">278</rr:ExpenseExampleYear03>
    <rr:ExpenseExampleNoRedemptionYear03
      contextRef="Context_20240930_20240930_C000199804Member_S000018009Member_S000018009SummaryMember"
      decimals="INF"
      id="ixv-86439"
      unitRef="usd">278</rr:ExpenseExampleNoRedemptionYear03>
    <rr:ExpenseExampleYear05
      contextRef="Context_20240930_20240930_C000199804Member_S000018009Member_S000018009SummaryMember"
      decimals="INF"
      id="ixv-86440"
      unitRef="usd">485</rr:ExpenseExampleYear05>
    <rr:ExpenseExampleNoRedemptionYear05
      contextRef="Context_20240930_20240930_C000199804Member_S000018009Member_S000018009SummaryMember"
      decimals="INF"
      id="ixv-86441"
      unitRef="usd">485</rr:ExpenseExampleNoRedemptionYear05>
    <rr:ExpenseExampleYear10
      contextRef="Context_20240930_20240930_C000199804Member_S000018009Member_S000018009SummaryMember"
      decimals="INF"
      id="ixv-86442"
      unitRef="usd">1082</rr:ExpenseExampleYear10>
    <rr:ExpenseExampleNoRedemptionYear10
      contextRef="Context_20240930_20240930_C000199804Member_S000018009Member_S000018009SummaryMember"
      decimals="INF"
      id="ixv-86443"
      unitRef="usd">1082</rr:ExpenseExampleNoRedemptionYear10>
    <rr:PortfolioTurnoverHeading
      contextRef="Context_20240930_20240930_S000018009Member_S000018009SummaryMember"
      id="ixv-86444">Portfolio 
Turnover</rr:PortfolioTurnoverHeading>
    <rr:PortfolioTurnoverTextBlock
      contextRef="Context_20240930_20240930_S000018009Member_S000018009SummaryMember"
      id="ixv-1197">&lt;p style="-sec-ix-redline:true;font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; font-weight:normal; text-decoration:none;"&gt;The fund pays transaction costs, such as commissions, when 
it buys and sells securities (or &#x201c;turns over&#x201d; its portfolio). A higher portfolio turnover 
rate may indicate higher transaction costs and may result in higher taxes when fund shares are held in 
a taxable account. These costs, which are not reflected in annual fund operating expenses or in the example, 
affect the fund&#x2019;s performance. During the most recent fiscal year, the fund&#x2019;s portfolio turnover 
rate was 63% of the average value of its portfolio. &lt;/p&gt;
</rr:PortfolioTurnoverTextBlock>
    <rr:PortfolioTurnoverRate
      contextRef="Context_20240930_20240930_S000018009Member_S000018009SummaryMember"
      decimals="INF"
      id="ixv-86445"
      unitRef="pure">0.63</rr:PortfolioTurnoverRate>
    <rr:StrategyHeading
      contextRef="Context_20240930_20240930_S000018009Member_S000018009SummaryMember"
      id="ixv-86446">Principal 
Investment Strategies</rr:StrategyHeading>
    <rr:StrategyNarrativeTextBlock
      contextRef="Context_20240930_20240930_S000018009Member_S000018009SummaryMember"
      id="ixv-1214">&lt;p style="font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; font-weight:normal; text-decoration:none;"&gt;The fund invests globally in infrastructure companies involved 
in the energy, utility, transportation, and communications industries. Infrastructure companies are believed 
by the subadviser to exhibit attractive risk/return characteristics, offer moderate-to-high income and 
moderate growth, and be defensive in nature.&lt;/p&gt;&lt;p style="font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; font-weight:normal; text-decoration:none;"&gt;Under normal market conditions, the fund invests 
at least 80% of its assets in dividend paying equity securities of infrastructure companies that are 
located in three or more countries, one of which will be the United States. Under normal market conditions, 
the fund will invest at least 25% of its assets in securities of U.S. issuers. Although the fund concentrates 
its investments in infrastructure companies, it may invest up to 20% of its assets in securities of issuers 
that are not infrastructure companies, including stocks, real estate investment trusts (&#x201c;REITS&#x201d;) 
and similar REIT-like entities, debt obligations, money market securities and money market mutual funds, 
as well as certain derivative instruments. To the extent the fund purchases non-infrastructure stocks, 
they may be of issuers of any capitalization. When investing in debt obligations, the fund will invest 
primarily in investment grade debt obligations, although it may invest in high-yield, high-risk fixed 
income securities (junk bonds).&lt;/p&gt;</rr:StrategyNarrativeTextBlock>
    <rr:StrategyPortfolioConcentration
      contextRef="Context_20240930_20240930_S000018009Member_S000018009SummaryMember"
      id="ixv-86447">Under normal market conditions, the fund invests 
at least 80% of its assets in dividend paying equity securities of infrastructure companies that are 
located in three or more countries, one of which will be the United States.</rr:StrategyPortfolioConcentration>
    <rr:RiskHeading
      contextRef="Context_20240930_20240930_S000018009Member_S000018009SummaryMember"
      id="ixv-86448">Principal Risks</rr:RiskHeading>
    <rr:RiskTextBlock
      contextRef="Context_20240930_20240930_S000018009Member_RiskLoseMoneyMember_S000018009SummaryMember"
      id="ixv-86449">If between the time 
you purchase shares and the time you sell shares the value of the fund&#x2019;s investments decreases, 
you will lose money.</rr:RiskTextBlock>
    <rr:RiskTextBlock
      contextRef="Context_20240930_20240930_S000018009Member_EquitySecuritiesRisk_S000018009SummaryMember"
      id="ixv-1219">&lt;p style="font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:normal; margin-left:39.6pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;Equity Securities Risk:&lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt; 
&lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;The value of the stocks held by the fund may be negatively affected by the financial 
market, industries in which the fund invests, or issuer-specific events. Focus on a particular style 
or in small or medium-sized companies may enhance that risk.&lt;/span&gt;&lt;/p&gt;</rr:RiskTextBlock>
    <rr:RiskTextBlock
      contextRef="Context_20240930_20240930_S000018009Member_IndustrySectorConcentrationRisk_S000018009SummaryMember"
      id="ixv-1226">&lt;p style="font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:normal; margin-left:39.6pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;Industry/Sector 
Concentration Risk: &lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;Events negatively affecting infrastructure companies may cause 
the value of the fund&#x2019;s shares to decrease, perhaps significantly. Since the fund concentrates 
its assets in infrastructure companies, the fund is more vulnerable to conditions that negatively affect 
infrastructure companies as compared to a fund that does not concentrate holdings in such companies.&lt;/span&gt;&lt;/p&gt;</rr:RiskTextBlock>
    <rr:RiskTextBlock
      contextRef="Context_20240930_20240930_S000018009Member_ForeignInvestingRisk_S000018009SummaryMember"
      id="ixv-1232">&lt;p style="font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:normal; margin-left:39.6pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;Foreign Investing Risk: &lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;Investing in foreign securities 
subjects the fund to additional risks such as increased volatility; currency fluctuations; less liquidity; 
less publicly available information about the foreign investment; and political, regulatory, economic, 
and market risk.&lt;/span&gt;&lt;/p&gt;</rr:RiskTextBlock>
    <rr:RiskTextBlock
      contextRef="Context_20240930_20240930_S000018009Member_IncomeRisk_S000018009SummaryMember"
      id="ixv-1238">&lt;p style="font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:normal; margin-left:39.6pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;Income Risk: &lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;Income 
received from the fund may vary widely over the short- and long-term and/or be less than anticipated 
if the proceeds from maturing securities in the fund are reinvested in lower-yielding securities.&lt;/span&gt;&lt;/p&gt;</rr:RiskTextBlock>
    <rr:RiskTextBlock
      contextRef="Context_20240930_20240930_S000018009Member_MarketVolatilityRisk_S000018009SummaryMember"
      id="ixv-1244">&lt;p style="font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:normal; margin-left:39.6pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;Market Volatility Risk:&lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt; The value of the securities 
in the fund may go up or down in response to the prospects of individual companies and/or general economic 
conditions. Price changes may be short- or long-term. Local, regional or global events such as war or 
military conflict (e.g., Russia&#x2019;s invasion of Ukraine), acts of terrorism, the spread of infectious 
illness or other public health issue, recessions, or other events could have a significant impact on 
the fund and its investments, including hampering the ability of the fund&#x2019;s portfolio manager(s) 
to invest the fund&#x2019;s assets as intended.&lt;/span&gt;&lt;/p&gt;</rr:RiskTextBlock>
    <rr:RiskTextBlock
      contextRef="Context_20240930_20240930_S000018009Member_CreditRisk_S000018009SummaryMember"
      id="ixv-1250">&lt;p style="font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:normal; margin-left:39.6pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;Credit 
Risk: &lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;If the issuer of a debt instrument fails to pay interest or 
principal in a timely manner, or negative perceptions exist in the market of the issuer&#x2019;s ability 
to make such payments, the price of the security may decline.&lt;/span&gt;&lt;/p&gt;</rr:RiskTextBlock>
    <rr:RiskTextBlock
      contextRef="Context_20240930_20240930_S000018009Member_DerivativesRisk_S000018009SummaryMember"
      id="ixv-1256">&lt;p style="font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:normal; margin-left:39.6pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;Derivatives 
Risk: &lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;Derivatives and other similar instruments (collectively referred 
to in this section as &#x201c;derivatives&#x201d;) may include, among other things, futures, options, forwards 
and swap agreements and may be used in order to hedge portfolio risks, create leverage or attempt to 
increase returns. Investments in derivatives may result in increased volatility and the fund may incur 
a loss greater than its principal investment.&lt;/span&gt;&lt;/p&gt;</rr:RiskTextBlock>
    <rr:RiskTextBlock
      contextRef="Context_20240930_20240930_S000018009Member_RealEstateInvestmentRisk_S000018009SummaryMember"
      id="ixv-1262">&lt;p style="font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:normal; margin-left:39.6pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;Real 
Estate Investment Risk: &lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;The fund may be negatively affected by changes 
in real estate values or economic conditions, credit risk and interest rate fluctuations, changes in 
the value of the underlying real estate and defaults by lessees and/or borrowers.&lt;/span&gt;&lt;/p&gt;</rr:RiskTextBlock>
    <rr:RiskTextBlock
      contextRef="Context_20240930_20240930_S000018009Member_CurrencyRateRisk_S000018009SummaryMember"
      id="ixv-1268">&lt;p style="font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:normal; margin-left:39.6pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;Currency Rate Risk: &lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;Fluctuations in the exchange 
rates between the U.S. dollar and foreign currencies may negatively affect the value of the fund&#x2019;s 
shares.&lt;/span&gt;&lt;/p&gt;</rr:RiskTextBlock>
    <rr:RiskTextBlock
      contextRef="Context_20240930_20240930_S000018009Member_EquityRealEstateInvestmentTrustREITSecuritiesRisk_S000018009SummaryMember"
      id="ixv-1274">&lt;p style="font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:normal; margin-left:39.6pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;Equity Real Estate Investment Trust (REIT) Securities 
Risk:&lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt; &lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;The fund&#x2019;s value may be negatively affected 
by factors specific to the real estate market such as interest rates, leverage, property, and management. 
The fund&#x2019;s value may also be negatively affected by factors specific to investing through a pooled 
vehicle, such as poor management, concentration risk, or other risks typically associated with investing 
in small or medium market capitalization companies.&lt;/span&gt;&lt;/p&gt;</rr:RiskTextBlock>
    <rr:RiskTextBlock
      contextRef="Context_20240930_20240930_S000018009Member_GeographicInvestmentRisk_S000018009SummaryMember"
      id="ixv-1281">&lt;p style="font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:normal; margin-left:39.6pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;Geographic 
Investment Risk: &lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;To the extent the fund invests a significant portion of its 
assets in the securities of companies of a single country or region, it is more likely to be impacted 
by events or conditions affecting that country or region.&lt;/span&gt;&lt;/p&gt;</rr:RiskTextBlock>
    <rr:RiskTextBlock
      contextRef="Context_20240930_20240930_S000018009Member_GeopoliticalRisk_S000018009SummaryMember"
      id="ixv-1287">&lt;p style="font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:normal; margin-left:39.6pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;Geopolitical 
Risk: &lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;Some countries and regions in which the fund invests have 
experienced security concerns, war or threats of war and aggression, terrorism, economic uncertainty, 
natural and environmental disasters and/or systemic market dislocations that have led, and in the future 
may lead, to increased short-term market volatility and may have adverse long-term effects on the U.S.and 
world economies and markets generally, each of which may negatively impact the fund&#x2019;s investments.&lt;/span&gt;&lt;/p&gt;</rr:RiskTextBlock>
    <rr:RiskTextBlock
      contextRef="Context_20240930_20240930_S000018009Member_High-YieldHigh-RiskFixedIncomeSecuritiesJunkBondsRisk_S000018009SummaryMember"
      id="ixv-1293">&lt;p style="-sec-ix-redline:true;font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:normal; margin-left:39.6pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;High-Yield/High-Risk Fixed Income Securities (Junk Bonds) Risk: &lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;There 
is a greater risk of issuer default, less liquidity, and increased price volatility related to high-yield/high-risk 
securities than investment grade securities, and high-yield/high-risk securities are generally considered 
to be speculative.&lt;/span&gt;&lt;/p&gt;
</rr:RiskTextBlock>
    <rr:RiskTextBlock
      contextRef="Context_20240930_20240930_S000018009Member_Infrastructure-RelatedRisk_S000018009SummaryMember"
      id="ixv-1310">&lt;p style="font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:normal; margin-left:39.6pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;Infrastructure-Related Risk: &lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;A fund that focuses its 
investments in infrastructure-related companies will be more sensitive to conditions affecting their 
business or operations such as local economic and political conditions, regulatory changes, and environmental 
issues. Such a focus may cause a decrease in the fund&#x2019;s value, perhaps significantly.&lt;/span&gt;&lt;/p&gt;</rr:RiskTextBlock>
    <rr:RiskTextBlock
      contextRef="Context_20240930_20240930_S000018009Member_InterestRateRisk_S000018009SummaryMember"
      id="ixv-1316">&lt;p style="font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:normal; margin-left:39.6pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;Interest Rate Risk: &lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;The values of debt instruments 
may rise or fall in response to changes in interest rates, and this risk may be enhanced for securities 
with longer maturities.&lt;/span&gt;&lt;/p&gt;</rr:RiskTextBlock>
    <rr:RiskTextBlock
      contextRef="Context_20240930_20240930_S000018009Member_RedemptionRisk_S000018009SummaryMember"
      id="ixv-1322">&lt;p style="font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:normal; margin-left:39.6pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;Redemption 
Risk: &lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;One or more large shareholders or groups of shareholders may 
redeem their holdings in the fund, resulting in an adverse impact on remaining shareholders in the fund 
by causing the fund to take actions it would not otherwise have taken.&lt;/span&gt;&lt;/p&gt;</rr:RiskTextBlock>
    <rr:BarChartAndPerformanceTableHeading
      contextRef="Context_20240930_20240930_S000018009Member_S000018009SummaryMember"
      id="ixv-86450">Performance 
Information</rr:BarChartAndPerformanceTableHeading>
    <rr:PerformanceNarrativeTextBlock
      contextRef="Context_20240930_20240930_S000018009Member_S000018009SummaryMember"
      id="ixv-1329">&lt;p style="font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; font-weight:normal; text-decoration:none;"&gt;The bar chart and table below provide some indication of the potential risks of 
investing in the fund. The fund&#x2019;s past performance, before and after taxes, is not necessarily 
an indication of how the fund will perform in the future.&lt;/p&gt;&lt;p style="font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; font-weight:normal; text-decoration:none;"&gt;The bar chart shows changes 
in the fund&#x2019;s performance from year to year over a 10-year period. The table shows how the fund&#x2019;s 
average annual returns compare to those of a broad-based securities market index, and a style-specific 
index and composite benchmark that reflect the market sectors in which the fund invests. Updated performance 
information is available at virtus.com or by calling 800-243-1574.&lt;/p&gt;</rr:PerformanceNarrativeTextBlock>
    <rr:PerformanceInformationIllustratesVariabilityOfReturns
      contextRef="Context_20240930_20240930_S000018009Member_S000018009SummaryMember"
      id="ixv-86451">The bar chart and table below provide some indication of the potential risks of 
investing in the fund.</rr:PerformanceInformationIllustratesVariabilityOfReturns>
    <rr:PerformancePastDoesNotIndicateFuture
      contextRef="Context_20240930_20240930_S000018009Member_S000018009SummaryMember"
      id="ixv-86452">The fund&#x2019;s past performance, before and after taxes, is not necessarily 
an indication of how the fund will perform in the future.</rr:PerformancePastDoesNotIndicateFuture>
    <rr:PerformanceAvailabilityWebSiteAddress
      contextRef="Context_20240930_20240930_S000018009Member_S000018009SummaryMember"
      id="ixv-86453">virtus.com</rr:PerformanceAvailabilityWebSiteAddress>
    <rr:PerformanceAvailabilityPhone
      contextRef="Context_20240930_20240930_S000018009Member_S000018009SummaryMember"
      id="ixv-86454">800-243-1574</rr:PerformanceAvailabilityPhone>
    <rr:BarChartHeading
      contextRef="Context_20240930_20240930_S000018009Member_S000018009SummaryMember"
      id="ixv-86455">Calendar year total returns for Class I Shares&#x2005;</rr:BarChartHeading>
    <rr:BarChartDoesNotReflectSalesLoads
      contextRef="Context_20240930_20240930_S000018009Member_S000018009SummaryMember"
      id="ixv-1344">Returns do not reflect sales charges applicable to other share classes and would 
be lower if they did.</rr:BarChartDoesNotReflectSalesLoads>
    <rr:BarChartClosingTextBlock
      contextRef="Context_20240930_20240930_S000018009Member_S000018009SummaryMember"
      id="ixv-1348">&lt;table cellpadding="0" cellspacing="0" style="border-collapse:collapse;margin-left:auto;margin-right:auto" width="60%"&gt;&lt;tr style="font-size:1pt;"&gt;&lt;td style="width:20.6%;"&gt;&#160;&lt;/td&gt;&lt;td style="width:14.71%;"&gt;&#160;&lt;/td&gt;&lt;td style="width:14.71%;"&gt;&#160;&lt;/td&gt;&lt;td style="width:20.58%;"&gt;&#160;&lt;/td&gt;&lt;td style="width:14.7%;"&gt;&#160;&lt;/td&gt;&lt;td style="width:14.7%;"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top; border-bottom:0.5pt; border-bottom-style:solid; border-bottom-color:#000000; border-top:0.5pt; border-top-style:solid; border-top-color:#000000; border-left:0.5pt; border-left-style:solid; border-left-color:#000000;"&gt;&lt;p style="font-size:8.0pt; font-family:Sans-Serif; text-align:left; font-weight:normal; text-decoration:none;"&gt;Best Quarter:&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:top; border-bottom:0.5pt; border-bottom-style:solid; border-bottom-color:#000000; border-top:0.5pt; border-top-style:solid; border-top-color:#000000;"&gt;&lt;p style="font-size:8.0pt; font-family:Sans-Serif; text-align:left; font-weight:normal; text-decoration:none;"&gt;2019, Q1:&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:top; border-bottom:0.5pt; border-bottom-style:solid; border-bottom-color:#000000; border-top:0.5pt; border-top-style:solid; border-top-color:#000000;"&gt;&lt;p style="font-size:8.0pt; font-family:Sans-Serif; text-align:left; font-weight:normal; text-decoration:none;"&gt;16.31%&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:top; border-bottom:0.5pt; border-bottom-style:solid; border-bottom-color:#000000; border-top:0.5pt; border-top-style:solid; border-top-color:#000000;"&gt;&lt;p style="font-size:8.0pt; font-family:Sans-Serif; text-align:left; font-weight:normal; text-decoration:none;"&gt;Worst Quarter:&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:top; border-bottom:0.5pt; border-bottom-style:solid; border-bottom-color:#000000; border-top:0.5pt; border-top-style:solid; border-top-color:#000000;"&gt;&lt;p style="font-size:8.0pt; font-family:Sans-Serif; text-align:left; font-weight:normal; text-decoration:none;"&gt;2020, Q1:&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:top; border-bottom:0.5pt; border-bottom-style:solid; border-bottom-color:#000000; border-top:0.5pt; border-top-style:solid; border-top-color:#000000; border-right:0.5pt; border-right-style:solid; border-right-color:#000000;"&gt;&lt;p style="font-size:8.0pt; font-family:Sans-Serif; text-align:left; font-weight:normal; text-decoration:none;"&gt;-21.89%&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;</rr:BarChartClosingTextBlock>
    <rr:HighestQuarterlyReturnLabel
      contextRef="Context_20240930_20240930_C000066829Member_S000018009Member_S000018009SummaryMember"
      id="ixv-86456">Best Quarter</rr:HighestQuarterlyReturnLabel>
    <rr:BarChartHighestQuarterlyReturnDate
      contextRef="Context_20240930_20240930_C000066829Member_S000018009Member_S000018009SummaryMember"
      id="ixv-86457">2019-03-31</rr:BarChartHighestQuarterlyReturnDate>
    <rr:BarChartHighestQuarterlyReturn
      contextRef="Context_20240930_20240930_C000066829Member_S000018009Member_S000018009SummaryMember"
      decimals="INF"
      id="ixv-86458"
      unitRef="pure">0.1631</rr:BarChartHighestQuarterlyReturn>
    <rr:LowestQuarterlyReturnLabel
      contextRef="Context_20240930_20240930_C000066829Member_S000018009Member_S000018009SummaryMember"
      id="ixv-86459">Worst Quarter</rr:LowestQuarterlyReturnLabel>
    <rr:BarChartLowestQuarterlyReturnDate
      contextRef="Context_20240930_20240930_C000066829Member_S000018009Member_S000018009SummaryMember"
      id="ixv-86460">2020-03-31</rr:BarChartLowestQuarterlyReturnDate>
    <rr:BarChartLowestQuarterlyReturn
      contextRef="Context_20240930_20240930_C000066829Member_S000018009Member_S000018009SummaryMember"
      decimals="INF"
      id="ixv-86461"
      unitRef="pure">-0.2189</rr:BarChartLowestQuarterlyReturn>
    <rr:PerformanceTableHeading
      contextRef="Context_20240930_20240930_S000018009Member_S000018009SummaryMember"
      id="ixv-86462">Average Annual Total Returns (for the periods ended 12/31/24)</rr:PerformanceTableHeading>
    <rr:AverageAnnualReturnInceptionDate
      contextRef="Context_20240930_20240930_C000199804Member_S000018009Member_S000018009SummaryMember"
      id="ixv-86463">2018-01-30</rr:AverageAnnualReturnInceptionDate>
    <rr:AverageAnnualReturnInceptionDate
      contextRef="Context_20240930_20240930_MSCIAllCountryWorldIndexnet_S000018009Member_S000018009SummaryMember"
      id="ixv-86464">2018-01-30</rr:AverageAnnualReturnInceptionDate>
    <rr:AverageAnnualReturnInceptionDate
      contextRef="Context_20240930_20240930_FTSEDevelopedCoreInfrastructure5050Indexnet_S000018009Member_S000018009SummaryMember"
      id="ixv-86465">2018-01-30</rr:AverageAnnualReturnInceptionDate>
    <rr:AverageAnnualReturnInceptionDate
      contextRef="Context_20240930_20240930_VirtusGlobalInfrastructureLinkedBenchmark_S000018009Member_S000018009SummaryMember"
      id="ixv-86466">2018-01-30</rr:AverageAnnualReturnInceptionDate>
    <rr:AverageAnnualReturnLabel
      contextRef="Context_20240930_20240930_C000066829Member_S000018009Member_S000018009SummaryMember"
      id="ixv-86467">Return 
Before Taxes</rr:AverageAnnualReturnLabel>
    <rr:AverageAnnualReturnYear01
      contextRef="Context_20240930_20240930_C000066829Member_S000018009Member_S000018009SummaryMember"
      decimals="INF"
      id="ixv-86468"
      unitRef="pure">0.0946</rr:AverageAnnualReturnYear01>
    <rr:AverageAnnualReturnYear05
      contextRef="Context_20240930_20240930_C000066829Member_S000018009Member_S000018009SummaryMember"
      decimals="INF"
      id="ixv-86469"
      unitRef="pure">0.0308</rr:AverageAnnualReturnYear05>
    <rr:AverageAnnualReturnYear10
      contextRef="Context_20240930_20240930_C000066829Member_S000018009Member_S000018009SummaryMember"
      decimals="INF"
      id="ixv-86470"
      unitRef="pure">0.0519</rr:AverageAnnualReturnYear10>
    <rr:AverageAnnualReturnLabel
      contextRef="Context_20240930_20240930_AfterTaxesOnDistributionsMember_C000066829Member_S000018009Member_S000018009SummaryMember"
      id="ixv-86471">Return After Taxes on Distributions</rr:AverageAnnualReturnLabel>
    <rr:AverageAnnualReturnYear01
      contextRef="Context_20240930_20240930_AfterTaxesOnDistributionsMember_C000066829Member_S000018009Member_S000018009SummaryMember"
      decimals="INF"
      id="ixv-86472"
      unitRef="pure">0.0776</rr:AverageAnnualReturnYear01>
    <rr:AverageAnnualReturnYear05
      contextRef="Context_20240930_20240930_AfterTaxesOnDistributionsMember_C000066829Member_S000018009Member_S000018009SummaryMember"
      decimals="INF"
      id="ixv-86473"
      unitRef="pure">0.0168</rr:AverageAnnualReturnYear05>
    <rr:AverageAnnualReturnYear10
      contextRef="Context_20240930_20240930_AfterTaxesOnDistributionsMember_C000066829Member_S000018009Member_S000018009SummaryMember"
      decimals="INF"
      id="ixv-86474"
      unitRef="pure">0.0375</rr:AverageAnnualReturnYear10>
    <rr:AverageAnnualReturnLabel
      contextRef="Context_20240930_20240930_AfterTaxesOnDistributionsAndSalesMember_C000066829Member_S000018009Member_S000018009SummaryMember"
      id="ixv-86475">Return 
After Taxes on Distributions and Sale of Fund Shares</rr:AverageAnnualReturnLabel>
    <rr:AverageAnnualReturnYear01
      contextRef="Context_20240930_20240930_AfterTaxesOnDistributionsAndSalesMember_C000066829Member_S000018009Member_S000018009SummaryMember"
      decimals="INF"
      id="ixv-86476"
      unitRef="pure">0.0643</rr:AverageAnnualReturnYear01>
    <rr:AverageAnnualReturnYear05
      contextRef="Context_20240930_20240930_AfterTaxesOnDistributionsAndSalesMember_C000066829Member_S000018009Member_S000018009SummaryMember"
      decimals="INF"
      id="ixv-86477"
      unitRef="pure">0.0225</rr:AverageAnnualReturnYear05>
    <rr:AverageAnnualReturnYear10
      contextRef="Context_20240930_20240930_AfterTaxesOnDistributionsAndSalesMember_C000066829Member_S000018009Member_S000018009SummaryMember"
      decimals="INF"
      id="ixv-86478"
      unitRef="pure">0.0388</rr:AverageAnnualReturnYear10>
    <rr:AverageAnnualReturnLabel
      contextRef="Context_20240930_20240930_C000049922Member_S000018009Member_S000018009SummaryMember"
      id="ixv-86479">Return Before Taxes</rr:AverageAnnualReturnLabel>
    <rr:AverageAnnualReturnYear01
      contextRef="Context_20240930_20240930_C000049922Member_S000018009Member_S000018009SummaryMember"
      decimals="INF"
      id="ixv-86480"
      unitRef="pure">0.0316</rr:AverageAnnualReturnYear01>
    <rr:AverageAnnualReturnYear05
      contextRef="Context_20240930_20240930_C000049922Member_S000018009Member_S000018009SummaryMember"
      decimals="INF"
      id="ixv-86481"
      unitRef="pure">0.0166</rr:AverageAnnualReturnYear05>
    <rr:AverageAnnualReturnYear10
      contextRef="Context_20240930_20240930_C000049922Member_S000018009Member_S000018009SummaryMember"
      decimals="INF"
      id="ixv-86482"
      unitRef="pure">0.0434</rr:AverageAnnualReturnYear10>
    <rr:AverageAnnualReturnLabel
      contextRef="Context_20240930_20240930_C000049923Member_S000018009Member_S000018009SummaryMember"
      id="ixv-86483">Return Before Taxes</rr:AverageAnnualReturnLabel>
    <rr:AverageAnnualReturnYear01
      contextRef="Context_20240930_20240930_C000049923Member_S000018009Member_S000018009SummaryMember"
      decimals="INF"
      id="ixv-86484"
      unitRef="pure">0.0833</rr:AverageAnnualReturnYear01>
    <rr:AverageAnnualReturnYear05
      contextRef="Context_20240930_20240930_C000049923Member_S000018009Member_S000018009SummaryMember"
      decimals="INF"
      id="ixv-86485"
      unitRef="pure">0.0203</rr:AverageAnnualReturnYear05>
    <rr:AverageAnnualReturnYear10
      contextRef="Context_20240930_20240930_C000049923Member_S000018009Member_S000018009SummaryMember"
      decimals="INF"
      id="ixv-86486"
      unitRef="pure">0.0413</rr:AverageAnnualReturnYear10>
    <rr:AverageAnnualReturnLabel
      contextRef="Context_20240930_20240930_C000199804Member_S000018009Member_S000018009SummaryMember"
      id="ixv-86487">Return Before Taxes</rr:AverageAnnualReturnLabel>
    <rr:AverageAnnualReturnYear01
      contextRef="Context_20240930_20240930_C000199804Member_S000018009Member_S000018009SummaryMember"
      decimals="INF"
      id="ixv-86488"
      unitRef="pure">0.0954</rr:AverageAnnualReturnYear01>
    <rr:AverageAnnualReturnYear05
      contextRef="Context_20240930_20240930_C000199804Member_S000018009Member_S000018009SummaryMember"
      decimals="INF"
      id="ixv-86489"
      unitRef="pure">0.0326</rr:AverageAnnualReturnYear05>
    <rr:AverageAnnualReturnSinceInception
      contextRef="Context_20240930_20240930_C000199804Member_S000018009Member_S000018009SummaryMember"
      decimals="INF"
      id="ixv-86490"
      unitRef="pure">0.0519</rr:AverageAnnualReturnSinceInception>
    <rr:AverageAnnualReturnLabel
      contextRef="Context_20240930_20240930_MSCIAllCountryWorldIndexnet_S000018009Member_S000018009SummaryMember"
      id="ixv-86491"> MSCI All Country 
World Index (net) </rr:AverageAnnualReturnLabel>
    <rr:IndexNoDeductionForFeesExpensesTaxes
      contextRef="Context_20240930_20240930_MSCIAllCountryWorldIndexnet_S000018009Member_S000018009SummaryMember"
      id="ixv-86492">(reflects no deduction for fees or expenses)</rr:IndexNoDeductionForFeesExpensesTaxes>
    <rr:AverageAnnualReturnYear01
      contextRef="Context_20240930_20240930_MSCIAllCountryWorldIndexnet_S000018009Member_S000018009SummaryMember"
      decimals="INF"
      id="ixv-86493"
      unitRef="pure">0.1749</rr:AverageAnnualReturnYear01>
    <rr:AverageAnnualReturnYear05
      contextRef="Context_20240930_20240930_MSCIAllCountryWorldIndexnet_S000018009Member_S000018009SummaryMember"
      decimals="INF"
      id="ixv-86494"
      unitRef="pure">0.1006</rr:AverageAnnualReturnYear05>
    <rr:AverageAnnualReturnYear10
      contextRef="Context_20240930_20240930_MSCIAllCountryWorldIndexnet_S000018009Member_S000018009SummaryMember"
      decimals="INF"
      id="ixv-86495"
      unitRef="pure">0.0923</rr:AverageAnnualReturnYear10>
    <rr:AverageAnnualReturnSinceInception
      contextRef="Context_20240930_20240930_MSCIAllCountryWorldIndexnet_S000018009Member_S000018009SummaryMember"
      decimals="INF"
      id="ixv-86496"
      unitRef="pure">0.0845</rr:AverageAnnualReturnSinceInception>
    <rr:AverageAnnualReturnLabel
      contextRef="Context_20240930_20240930_FTSEDevelopedCoreInfrastructure5050Indexnet_S000018009Member_S000018009SummaryMember"
      id="ixv-86497"> FTSE Developed Core Infrastructure 50/50 Index (net) </rr:AverageAnnualReturnLabel>
    <rr:IndexNoDeductionForFeesExpensesTaxes
      contextRef="Context_20240930_20240930_FTSEDevelopedCoreInfrastructure5050Indexnet_S000018009Member_S000018009SummaryMember"
      id="ixv-86498">(reflects no deduction for 
fees or expenses)</rr:IndexNoDeductionForFeesExpensesTaxes>
    <rr:AverageAnnualReturnYear01
      contextRef="Context_20240930_20240930_FTSEDevelopedCoreInfrastructure5050Indexnet_S000018009Member_S000018009SummaryMember"
      decimals="INF"
      id="ixv-86499"
      unitRef="pure">0.0927</rr:AverageAnnualReturnYear01>
    <rr:AverageAnnualReturnYear05
      contextRef="Context_20240930_20240930_FTSEDevelopedCoreInfrastructure5050Indexnet_S000018009Member_S000018009SummaryMember"
      decimals="INF"
      id="ixv-86500"
      unitRef="pure">0.0311</rr:AverageAnnualReturnYear05>
    <rr:AverageAnnualReturnYear10
      contextRef="Context_20240930_20240930_FTSEDevelopedCoreInfrastructure5050Indexnet_S000018009Member_S000018009SummaryMember"
      decimals="INF"
      id="ixv-86501"
      unitRef="pure">0.0532</rr:AverageAnnualReturnYear10>
    <rr:AverageAnnualReturnSinceInception
      contextRef="Context_20240930_20240930_FTSEDevelopedCoreInfrastructure5050Indexnet_S000018009Member_S000018009SummaryMember"
      decimals="INF"
      id="ixv-86502"
      unitRef="pure">0.0500</rr:AverageAnnualReturnSinceInception>
    <rr:AverageAnnualReturnLabel
      contextRef="Context_20240930_20240930_VirtusGlobalInfrastructureLinkedBenchmark_S000018009Member_S000018009SummaryMember"
      id="ixv-86503"> Virtus Global Infrastructure Linked Benchmark 
</rr:AverageAnnualReturnLabel>
    <rr:IndexNoDeductionForFeesExpensesTaxes
      contextRef="Context_20240930_20240930_VirtusGlobalInfrastructureLinkedBenchmark_S000018009Member_S000018009SummaryMember"
      id="ixv-86504">(reflects no deduction for fees, expenses or taxes)</rr:IndexNoDeductionForFeesExpensesTaxes>
    <rr:AverageAnnualReturnYear01
      contextRef="Context_20240930_20240930_VirtusGlobalInfrastructureLinkedBenchmark_S000018009Member_S000018009SummaryMember"
      decimals="INF"
      id="ixv-86505"
      unitRef="pure">0.0927</rr:AverageAnnualReturnYear01>
    <rr:AverageAnnualReturnYear05
      contextRef="Context_20240930_20240930_VirtusGlobalInfrastructureLinkedBenchmark_S000018009Member_S000018009SummaryMember"
      decimals="INF"
      id="ixv-86506"
      unitRef="pure">0.0311</rr:AverageAnnualReturnYear05>
    <rr:AverageAnnualReturnYear10
      contextRef="Context_20240930_20240930_VirtusGlobalInfrastructureLinkedBenchmark_S000018009Member_S000018009SummaryMember"
      decimals="INF"
      id="ixv-86507"
      unitRef="pure">0.0481</rr:AverageAnnualReturnYear10>
    <rr:AverageAnnualReturnSinceInception
      contextRef="Context_20240930_20240930_VirtusGlobalInfrastructureLinkedBenchmark_S000018009Member_S000018009SummaryMember"
      decimals="INF"
      id="ixv-86508"
      unitRef="pure">0.0500</rr:AverageAnnualReturnSinceInception>
    <rr:PerformanceTableClosingTextBlock
      contextRef="Context_20240930_20240930_S000018009Member_S000018009SummaryMember"
      id="ixv-1601">&lt;p style="font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; font-weight:normal; text-decoration:none;"&gt;The 
MSCI All Country World Index (net) is a free float-adjusted market capitalization-weighted index that 
measures equity performance of developed and emerging markets. The MSCI All Country World Index (net) 
is calculated on a total return basis with net dividends reinvested. The index is unmanaged and not available 
for direct investment.&lt;/p&gt;&lt;p style="font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; font-weight:normal; text-decoration:none;"&gt;The FTSE Developed Core Infrastructure 50/50 Index (net) is 
a free float-adjusted market capitalization weighted index that gives participants an industry-defined 
interpretation of developed market infrastructure companies and adjusts the exposure to certain infrastructure 
subsectors. The constituent weights are 50% &lt;/p&gt;&lt;p style="font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; font-weight:normal; text-decoration:none;"&gt;Utilities, 30% Transportation (including capping of 7.5% for railroads/railways), 
and a 20% mix of other sectors including pipelines, satellites, and telecommunication towers. The FTSE 
Developed Core Infrastructure 50/50 Index (net) is calculated on a total return basis with net dividends 
reinvested.&lt;/p&gt;&lt;p style="-sec-ix-redline:true;font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; font-weight:normal; text-decoration:none;"&gt;Beginning October 1, 2016, the Virtus Global Infrastructure 
Linked Benchmark consists of the FTSE Developed Core Infrastructure 50/50 Index. For the period September 
1, 2008 through September 30, 2016, performance of the Virtus Global Infrastructure Linked Benchmark 
consists of the MSCI World Infrastructure Sector Capped Index. Prior to September 1, 2008, performance 
of the Virtus Global Infrastructure Linked Benchmark represents an allocation consisting of 65% MSCI 
USA/Utilities Index, 20% MSCI World Telecom Services Index, and 15% MSCI World ex USA/Utilities Index. 
The indexes are calculated on a total return basis.The indexes are unmanaged and not available for direct 
investment.&lt;/p&gt;&lt;p style="font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; font-weight:normal; text-decoration:none;"&gt;After-tax returns are calculated using the historical highest 
individual federal marginal income tax rates and do not reflect the impact of state and local taxes. 
After-tax returns are shown only for Class I Shares; after-tax returns for other classes will vary. Actual 
after-tax returns depend on the investor&#x2019;s tax situation and may differ from those shown. After-tax 
returns are not relevant to investors who hold fund shares in tax-deferred accounts or to shares held 
by non-taxable entities. In certain cases, the Return After Taxes on Distributions and Sale of Fund Shares 
for a period may be higher than other return figures for the same period. This will occur when a capital 
loss is realized upon the sale of fund shares and provides an assumed tax benefit that increases the 
return.&lt;/p&gt;</rr:PerformanceTableClosingTextBlock>
    <rr:PerformanceAdditionalMarketIndex
      contextRef="Context_20240930_20240930_S000018009Member_S000018009SummaryMember"
      id="ixv-86509">The 
MSCI All Country World Index (net) is a free float-adjusted market capitalization-weighted index that 
measures equity performance of developed and emerging markets. The MSCI All Country World Index (net) 
is calculated on a total return basis with net dividends reinvested. The index is unmanaged and not available 
for direct investment.</rr:PerformanceAdditionalMarketIndex>
    <rr:PerformanceTableMarketIndexChanged
      contextRef="Context_20240930_20240930_S000018009Member_S000018009SummaryMember"
      id="ixv-86510">Beginning October 1, 2016, the Virtus Global Infrastructure 
Linked Benchmark consists of the FTSE Developed Core Infrastructure 50/50 Index. For the period September 
1, 2008 through September 30, 2016, performance of the Virtus Global Infrastructure Linked Benchmark 
consists of the MSCI World Infrastructure Sector Capped Index. Prior to September 1, 2008, performance 
of the Virtus Global Infrastructure Linked Benchmark represents an allocation consisting of 65% MSCI 
USA/Utilities Index, 20% MSCI World Telecom Services Index, and 15% MSCI World ex USA/Utilities Index.</rr:PerformanceTableMarketIndexChanged>
    <rr:PerformanceTableUsesHighestFederalRate
      contextRef="Context_20240930_20240930_S000018009Member_S000018009SummaryMember"
      id="ixv-86511">After-tax returns are calculated using the historical highest 
individual federal marginal income tax rates and do not reflect the impact of state and local taxes. 
After-tax returns are shown only for Class I Shares; after-tax returns for other classes will vary. Actual 
after-tax returns depend on the investor&#x2019;s tax situation and may differ from those shown. After-tax 
returns are not relevant to investors who hold fund shares in tax-deferred accounts or to shares held 
by non-taxable entities. In certain cases, the Return After Taxes on Distributions and Sale of Fund Shares 
for a period may be higher than other return figures for the same period. This will occur when a capital 
loss is realized upon the sale of fund shares and provides an assumed tax benefit that increases the 
return.</rr:PerformanceTableUsesHighestFederalRate>
    <rr:PerformanceTableOneClassOfAfterTaxShown
      contextRef="Context_20240930_20240930_S000018009Member_S000018009SummaryMember"
      id="ixv-86512">After-tax returns are shown only for Class I Shares; after-tax returns for other classes will vary.</rr:PerformanceTableOneClassOfAfterTaxShown>
    <rr:PerformanceTableNotRelevantToTaxDeferred
      contextRef="Context_20240930_20240930_S000018009Member_S000018009SummaryMember"
      id="ixv-86513">Actual 
after-tax returns depend on the investor&#x2019;s tax situation and may differ from those shown. After-tax 
returns are not relevant to investors who hold fund shares in tax-deferred accounts or to shares held 
by non-taxable entities.</rr:PerformanceTableNotRelevantToTaxDeferred>
    <rr:PerformanceTableExplanationAfterTaxHigher
      contextRef="Context_20240930_20240930_S000018009Member_S000018009SummaryMember"
      id="ixv-86514">In certain cases, the Return After Taxes on Distributions and Sale of Fund Shares 
for a period may be higher than other return figures for the same period. This will occur when a capital 
loss is realized upon the sale of fund shares and provides an assumed tax benefit that increases the 
return.</rr:PerformanceTableExplanationAfterTaxHigher>
    <rr:RiskReturnHeading
      contextRef="Context_20240930_20240930_S000025108Member_S000025108SummaryMember"
      id="ixv-86515">Virtus Duff &amp; Phelps Global Real Estate Securities Fund</rr:RiskReturnHeading>
    <rr:ObjectiveHeading
      contextRef="Context_20240930_20240930_S000025108Member_S000025108SummaryMember"
      id="ixv-86516">Investment 
Objective</rr:ObjectiveHeading>
    <rr:ObjectivePrimaryTextBlock
      contextRef="Context_20240930_20240930_S000025108Member_S000025108SummaryMember"
      id="ixv-1705">&lt;p style="font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; font-weight:normal; text-decoration:none;"&gt;The fund has a primary investment objective of long-term capital appreciation 
with a secondary investment objective of income.&lt;/p&gt;</rr:ObjectivePrimaryTextBlock>
    <rr:ObjectiveSecondaryTextBlock
      contextRef="Context_20240930_20240930_S000025108Member_S000025108SummaryMember"
      id="ixv-86517">secondary investment objective of income.</rr:ObjectiveSecondaryTextBlock>
    <rr:ExpenseHeading
      contextRef="Context_20240930_20240930_S000025108Member_S000025108SummaryMember"
      id="ixv-86518">Fees and Expenses</rr:ExpenseHeading>
    <rr:ExpenseNarrativeTextBlock
      contextRef="Context_20240930_20240930_S000025108Member_S000025108SummaryMember"
      id="ixv-1708">&lt;p style="-sec-ix-redline:true;font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; font-weight:normal; font-style:normal;"&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;The tables below illustrate the fees and expenses that you may pay if you buy, 
hold and sell shares of the fund. &lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:bold; text-decoration:none;"&gt;You may pay other fees, such as brokerage commissions 
and other fees to financial intermediaries, which are not reflected in the tables and examples below.&lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt; You may qualify for sales charge discounts in Class A Shares if you and your 
family invest, or agree to invest in the future, at least $50,000 in Virtus Funds.&lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:bold; text-decoration:none;"&gt; &lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;More information on these and other discounts is available: (i) from your financial 
professional or other financial intermediary; (ii) under &#x201c;Sales Charges&#x201d; on page 108 of the 
fund&#x2019;s prospectus; and (iii) with respect to purchase of shares through specific intermediaries, 
in Appendix A to the fund&#x2019;s prospectus, entitled &#x201c;Intermediary Sales Charge Discounts and 
Waivers.&#x201d;&lt;/span&gt;&lt;/p&gt;</rr:ExpenseNarrativeTextBlock>
    <rr:ExpenseBreakpointDiscounts
      contextRef="Context_20240930_20240930_S000025108Member_S000025108SummaryMember"
      id="ixv-86519">You may qualify for sales charge discounts in Class A Shares if you and your 
family invest, or agree to invest in the future, at least $50,000 in Virtus Funds.</rr:ExpenseBreakpointDiscounts>
    <rr:ExpenseBreakpointMinimumInvestmentRequiredAmount
      contextRef="Context_20240930_20240930_S000025108Member_S000025108SummaryMember"
      decimals="INF"
      id="ixv-86520"
      unitRef="usd">50000</rr:ExpenseBreakpointMinimumInvestmentRequiredAmount>
    <rr:ShareholderFeesCaption
      contextRef="Context_20240930_20240930_S000025108Member_S000025108SummaryMember"
      id="ixv-86521">Shareholder 
Fees (fees paid directly from your investment)</rr:ShareholderFeesCaption>
    <rr:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice
      contextRef="Context_20240930_20240930_C000074732Member_S000025108Member_S000025108SummaryMember"
      decimals="INF"
      id="ixv-86522"
      unitRef="pure">0.0550</rr:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice>
    <rr:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice
      contextRef="Context_20240930_20240930_C000074733Member_S000025108Member_S000025108SummaryMember"
      decimals="INF"
      id="ixv-86523"
      unitRef="pure">0</rr:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice>
    <rr:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice
      contextRef="Context_20240930_20240930_C000074734Member_S000025108Member_S000025108SummaryMember"
      decimals="INF"
      id="ixv-86524"
      unitRef="pure">0</rr:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice>
    <rr:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice
      contextRef="Context_20240930_20240930_C000176711Member_S000025108Member_S000025108SummaryMember"
      decimals="INF"
      id="ixv-86525"
      unitRef="pure">0</rr:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice>
    <rr:MaximumDeferredSalesChargeOverOfferingPrice
      contextRef="Context_20240930_20240930_C000074732Member_S000025108Member_S000025108SummaryMember"
      decimals="INF"
      id="ixv-86526"
      unitRef="pure">0</rr:MaximumDeferredSalesChargeOverOfferingPrice>
    <rr:MaximumDeferredSalesChargeOverOfferingPrice
      contextRef="Context_20240930_20240930_C000074733Member_S000025108Member_S000025108SummaryMember"
      decimals="INF"
      id="_268_"
      unitRef="pure">0.0100</rr:MaximumDeferredSalesChargeOverOfferingPrice>
    <rr:MaximumDeferredSalesChargeOverOfferingPrice
      contextRef="Context_20240930_20240930_C000074734Member_S000025108Member_S000025108SummaryMember"
      decimals="INF"
      id="ixv-86528"
      unitRef="pure">0</rr:MaximumDeferredSalesChargeOverOfferingPrice>
    <rr:MaximumDeferredSalesChargeOverOfferingPrice
      contextRef="Context_20240930_20240930_C000176711Member_S000025108Member_S000025108SummaryMember"
      decimals="INF"
      id="ixv-86529"
      unitRef="pure">0</rr:MaximumDeferredSalesChargeOverOfferingPrice>
    <rr:OperatingExpensesCaption
      contextRef="Context_20240930_20240930_S000025108Member_S000025108SummaryMember"
      id="ixv-86530">Annual Fund Operating Expenses (expenses 
that you pay each year as                                      a 
percentage of the value of your investment)</rr:OperatingExpensesCaption>
    <rr:ManagementFeesOverAssets
      contextRef="Context_20240930_20240930_C000074732Member_S000025108Member_S000025108SummaryMember"
      decimals="INF"
      id="ixv-86531"
      unitRef="pure">0.0085</rr:ManagementFeesOverAssets>
    <rr:ManagementFeesOverAssets
      contextRef="Context_20240930_20240930_C000074733Member_S000025108Member_S000025108SummaryMember"
      decimals="INF"
      id="ixv-86532"
      unitRef="pure">0.0085</rr:ManagementFeesOverAssets>
    <rr:ManagementFeesOverAssets
      contextRef="Context_20240930_20240930_C000074734Member_S000025108Member_S000025108SummaryMember"
      decimals="INF"
      id="ixv-86533"
      unitRef="pure">0.0085</rr:ManagementFeesOverAssets>
    <rr:ManagementFeesOverAssets
      contextRef="Context_20240930_20240930_C000176711Member_S000025108Member_S000025108SummaryMember"
      decimals="INF"
      id="ixv-86534"
      unitRef="pure">0.0085</rr:ManagementFeesOverAssets>
    <rr:DistributionAndService12b1FeesOverAssets
      contextRef="Context_20240930_20240930_C000074732Member_S000025108Member_S000025108SummaryMember"
      decimals="INF"
      id="ixv-86535"
      unitRef="pure">0.0025</rr:DistributionAndService12b1FeesOverAssets>
    <rr:DistributionAndService12b1FeesOverAssets
      contextRef="Context_20240930_20240930_C000074733Member_S000025108Member_S000025108SummaryMember"
      decimals="INF"
      id="ixv-86536"
      unitRef="pure">0.0100</rr:DistributionAndService12b1FeesOverAssets>
    <rr:DistributionAndService12b1FeesOverAssets
      contextRef="Context_20240930_20240930_C000074734Member_S000025108Member_S000025108SummaryMember"
      decimals="INF"
      id="ixv-86537"
      unitRef="pure">0</rr:DistributionAndService12b1FeesOverAssets>
    <rr:DistributionAndService12b1FeesOverAssets
      contextRef="Context_20240930_20240930_C000176711Member_S000025108Member_S000025108SummaryMember"
      decimals="INF"
      id="ixv-86538"
      unitRef="pure">0</rr:DistributionAndService12b1FeesOverAssets>
    <rr:OtherExpensesOverAssets
      contextRef="Context_20240930_20240930_C000074732Member_S000025108Member_S000025108SummaryMember"
      decimals="INF"
      id="ixv-86539"
      unitRef="pure">0.0232</rr:OtherExpensesOverAssets>
    <rr:OtherExpensesOverAssets
      contextRef="Context_20240930_20240930_C000074733Member_S000025108Member_S000025108SummaryMember"
      decimals="INF"
      id="ixv-86540"
      unitRef="pure">0.0031</rr:OtherExpensesOverAssets>
    <rr:OtherExpensesOverAssets
      contextRef="Context_20240930_20240930_C000074734Member_S000025108Member_S000025108SummaryMember"
      decimals="INF"
      id="ixv-86541"
      unitRef="pure">0.0031</rr:OtherExpensesOverAssets>
    <rr:OtherExpensesOverAssets
      contextRef="Context_20240930_20240930_C000176711Member_S000025108Member_S000025108SummaryMember"
      decimals="INF"
      id="ixv-86542"
      unitRef="pure">0.0020</rr:OtherExpensesOverAssets>
    <rr:ExpensesOverAssets
      contextRef="Context_20240930_20240930_C000074732Member_S000025108Member_S000025108SummaryMember"
      decimals="INF"
      id="ixv-86543"
      unitRef="pure">0.0342</rr:ExpensesOverAssets>
    <rr:ExpensesOverAssets
      contextRef="Context_20240930_20240930_C000074733Member_S000025108Member_S000025108SummaryMember"
      decimals="INF"
      id="ixv-86544"
      unitRef="pure">0.0216</rr:ExpensesOverAssets>
    <rr:ExpensesOverAssets
      contextRef="Context_20240930_20240930_C000074734Member_S000025108Member_S000025108SummaryMember"
      decimals="INF"
      id="ixv-86545"
      unitRef="pure">0.0116</rr:ExpensesOverAssets>
    <rr:ExpensesOverAssets
      contextRef="Context_20240930_20240930_C000176711Member_S000025108Member_S000025108SummaryMember"
      decimals="INF"
      id="ixv-86546"
      unitRef="pure">0.0105</rr:ExpensesOverAssets>
    <rr:FeeWaiverOrReimbursementOverAssets
      contextRef="Context_20240930_20240930_C000074732Member_S000025108Member_S000025108SummaryMember"
      decimals="INF"
      id="_288_"
      unitRef="pure">-0.0218</rr:FeeWaiverOrReimbursementOverAssets>
    <rr:FeeWaiverOrReimbursementOverAssets
      contextRef="Context_20240930_20240930_C000074733Member_S000025108Member_S000025108SummaryMember"
      decimals="INF"
      id="_289_"
      unitRef="pure">-0.0017</rr:FeeWaiverOrReimbursementOverAssets>
    <rr:FeeWaiverOrReimbursementOverAssets
      contextRef="Context_20240930_20240930_C000074734Member_S000025108Member_S000025108SummaryMember"
      decimals="INF"
      id="_290_"
      unitRef="pure">-0.0017</rr:FeeWaiverOrReimbursementOverAssets>
    <rr:FeeWaiverOrReimbursementOverAssets
      contextRef="Context_20240930_20240930_C000176711Member_S000025108Member_S000025108SummaryMember"
      decimals="INF"
      id="_291_"
      unitRef="pure">-0.0018</rr:FeeWaiverOrReimbursementOverAssets>
    <rr:NetExpensesOverAssets
      contextRef="Context_20240930_20240930_C000074732Member_S000025108Member_S000025108SummaryMember"
      decimals="INF"
      id="_292_"
      unitRef="pure">0.0124</rr:NetExpensesOverAssets>
    <rr:NetExpensesOverAssets
      contextRef="Context_20240930_20240930_C000074733Member_S000025108Member_S000025108SummaryMember"
      decimals="INF"
      id="_293_"
      unitRef="pure">0.0199</rr:NetExpensesOverAssets>
    <rr:NetExpensesOverAssets
      contextRef="Context_20240930_20240930_C000074734Member_S000025108Member_S000025108SummaryMember"
      decimals="INF"
      id="_294_"
      unitRef="pure">0.0099</rr:NetExpensesOverAssets>
    <rr:NetExpensesOverAssets
      contextRef="Context_20240930_20240930_C000176711Member_S000025108Member_S000025108SummaryMember"
      decimals="INF"
      id="_295_"
      unitRef="pure">0.0087</rr:NetExpensesOverAssets>
    <rr:ExpenseExampleHeading
      contextRef="Context_20240930_20240930_S000025108Member_S000025108SummaryMember"
      id="ixv-86555">Example</rr:ExpenseExampleHeading>
    <rr:ExpenseExampleNarrativeTextBlock
      contextRef="Context_20240930_20240930_S000025108Member_S000025108SummaryMember"
      id="ixv-1885">&lt;p style="font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; font-weight:normal; text-decoration:none;"&gt;This 
example is intended to help you compare the cost of investing in the fund with the cost of investing 
in other mutual funds. The example assumes that you invest $10,000 in the fund for the time periods indicated 
and then redeem all of your shares at the end of those periods or continued to hold them. The example 
also assumes that your investment has a 5% return each year, that the fund&#x2019;s operating expenses 
remain the same and that the expense reimbursement agreement remains in place for the contractual period. 
Although your actual costs may be higher or lower, based on these assumptions your costs would be:&lt;/p&gt;</rr:ExpenseExampleNarrativeTextBlock>
    <rr:ExpenseExampleByYearCaption
      contextRef="Context_20240930_20240930_S000025108Member_S000025108SummaryMember"
      id="ixv-86556">Although your actual costs may be higher or lower, based on these assumptions your costs would be:</rr:ExpenseExampleByYearCaption>
    <rr:ExpenseExampleYear01
      contextRef="Context_20240930_20240930_C000074732Member_S000025108Member_S000025108SummaryMember"
      decimals="INF"
      id="ixv-86557"
      unitRef="usd">669</rr:ExpenseExampleYear01>
    <rr:ExpenseExampleNoRedemptionYear01
      contextRef="Context_20240930_20240930_C000074732Member_S000025108Member_S000025108SummaryMember"
      decimals="INF"
      id="ixv-86558"
      unitRef="usd">669</rr:ExpenseExampleNoRedemptionYear01>
    <rr:ExpenseExampleYear03
      contextRef="Context_20240930_20240930_C000074732Member_S000025108Member_S000025108SummaryMember"
      decimals="INF"
      id="ixv-86559"
      unitRef="usd">1351</rr:ExpenseExampleYear03>
    <rr:ExpenseExampleNoRedemptionYear03
      contextRef="Context_20240930_20240930_C000074732Member_S000025108Member_S000025108SummaryMember"
      decimals="INF"
      id="ixv-86560"
      unitRef="usd">1351</rr:ExpenseExampleNoRedemptionYear03>
    <rr:ExpenseExampleYear05
      contextRef="Context_20240930_20240930_C000074732Member_S000025108Member_S000025108SummaryMember"
      decimals="INF"
      id="ixv-86561"
      unitRef="usd">2054</rr:ExpenseExampleYear05>
    <rr:ExpenseExampleNoRedemptionYear05
      contextRef="Context_20240930_20240930_C000074732Member_S000025108Member_S000025108SummaryMember"
      decimals="INF"
      id="ixv-86562"
      unitRef="usd">2054</rr:ExpenseExampleNoRedemptionYear05>
    <rr:ExpenseExampleYear10
      contextRef="Context_20240930_20240930_C000074732Member_S000025108Member_S000025108SummaryMember"
      decimals="INF"
      id="ixv-86563"
      unitRef="usd">3911</rr:ExpenseExampleYear10>
    <rr:ExpenseExampleNoRedemptionYear10
      contextRef="Context_20240930_20240930_C000074732Member_S000025108Member_S000025108SummaryMember"
      decimals="INF"
      id="ixv-86564"
      unitRef="usd">3911</rr:ExpenseExampleNoRedemptionYear10>
    <rr:ExpenseExampleYear01
      contextRef="Context_20240930_20240930_C000074733Member_S000025108Member_S000025108SummaryMember"
      decimals="INF"
      id="ixv-86565"
      unitRef="usd">302</rr:ExpenseExampleYear01>
    <rr:ExpenseExampleYear03
      contextRef="Context_20240930_20240930_C000074733Member_S000025108Member_S000025108SummaryMember"
      decimals="INF"
      id="ixv-86566"
      unitRef="usd">660</rr:ExpenseExampleYear03>
    <rr:ExpenseExampleYear05
      contextRef="Context_20240930_20240930_C000074733Member_S000025108Member_S000025108SummaryMember"
      decimals="INF"
      id="ixv-86567"
      unitRef="usd">1144</rr:ExpenseExampleYear05>
    <rr:ExpenseExampleYear10
      contextRef="Context_20240930_20240930_C000074733Member_S000025108Member_S000025108SummaryMember"
      decimals="INF"
      id="ixv-86568"
      unitRef="usd">2480</rr:ExpenseExampleYear10>
    <rr:ExpenseExampleNoRedemptionYear01
      contextRef="Context_20240930_20240930_C000074733Member_S000025108Member_S000025108SummaryMember"
      decimals="INF"
      id="ixv-86569"
      unitRef="usd">202</rr:ExpenseExampleNoRedemptionYear01>
    <rr:ExpenseExampleNoRedemptionYear03
      contextRef="Context_20240930_20240930_C000074733Member_S000025108Member_S000025108SummaryMember"
      decimals="INF"
      id="ixv-86570"
      unitRef="usd">660</rr:ExpenseExampleNoRedemptionYear03>
    <rr:ExpenseExampleNoRedemptionYear05
      contextRef="Context_20240930_20240930_C000074733Member_S000025108Member_S000025108SummaryMember"
      decimals="INF"
      id="ixv-86571"
      unitRef="usd">1144</rr:ExpenseExampleNoRedemptionYear05>
    <rr:ExpenseExampleNoRedemptionYear10
      contextRef="Context_20240930_20240930_C000074733Member_S000025108Member_S000025108SummaryMember"
      decimals="INF"
      id="ixv-86572"
      unitRef="usd">2480</rr:ExpenseExampleNoRedemptionYear10>
    <rr:ExpenseExampleYear01
      contextRef="Context_20240930_20240930_C000074734Member_S000025108Member_S000025108SummaryMember"
      decimals="INF"
      id="ixv-86573"
      unitRef="usd">101</rr:ExpenseExampleYear01>
    <rr:ExpenseExampleNoRedemptionYear01
      contextRef="Context_20240930_20240930_C000074734Member_S000025108Member_S000025108SummaryMember"
      decimals="INF"
      id="ixv-86574"
      unitRef="usd">101</rr:ExpenseExampleNoRedemptionYear01>
    <rr:ExpenseExampleYear03
      contextRef="Context_20240930_20240930_C000074734Member_S000025108Member_S000025108SummaryMember"
      decimals="INF"
      id="ixv-86575"
      unitRef="usd">352</rr:ExpenseExampleYear03>
    <rr:ExpenseExampleNoRedemptionYear03
      contextRef="Context_20240930_20240930_C000074734Member_S000025108Member_S000025108SummaryMember"
      decimals="INF"
      id="ixv-86576"
      unitRef="usd">352</rr:ExpenseExampleNoRedemptionYear03>
    <rr:ExpenseExampleYear05
      contextRef="Context_20240930_20240930_C000074734Member_S000025108Member_S000025108SummaryMember"
      decimals="INF"
      id="ixv-86577"
      unitRef="usd">622</rr:ExpenseExampleYear05>
    <rr:ExpenseExampleNoRedemptionYear05
      contextRef="Context_20240930_20240930_C000074734Member_S000025108Member_S000025108SummaryMember"
      decimals="INF"
      id="ixv-86578"
      unitRef="usd">622</rr:ExpenseExampleNoRedemptionYear05>
    <rr:ExpenseExampleYear10
      contextRef="Context_20240930_20240930_C000074734Member_S000025108Member_S000025108SummaryMember"
      decimals="INF"
      id="ixv-86579"
      unitRef="usd">1394</rr:ExpenseExampleYear10>
    <rr:ExpenseExampleNoRedemptionYear10
      contextRef="Context_20240930_20240930_C000074734Member_S000025108Member_S000025108SummaryMember"
      decimals="INF"
      id="ixv-86580"
      unitRef="usd">1394</rr:ExpenseExampleNoRedemptionYear10>
    <rr:ExpenseExampleYear01
      contextRef="Context_20240930_20240930_C000176711Member_S000025108Member_S000025108SummaryMember"
      decimals="INF"
      id="ixv-86581"
      unitRef="usd">89</rr:ExpenseExampleYear01>
    <rr:ExpenseExampleNoRedemptionYear01
      contextRef="Context_20240930_20240930_C000176711Member_S000025108Member_S000025108SummaryMember"
      decimals="INF"
      id="ixv-86582"
      unitRef="usd">89</rr:ExpenseExampleNoRedemptionYear01>
    <rr:ExpenseExampleYear03
      contextRef="Context_20240930_20240930_C000176711Member_S000025108Member_S000025108SummaryMember"
      decimals="INF"
      id="ixv-86583"
      unitRef="usd">316</rr:ExpenseExampleYear03>
    <rr:ExpenseExampleNoRedemptionYear03
      contextRef="Context_20240930_20240930_C000176711Member_S000025108Member_S000025108SummaryMember"
      decimals="INF"
      id="ixv-86584"
      unitRef="usd">316</rr:ExpenseExampleNoRedemptionYear03>
    <rr:ExpenseExampleYear05
      contextRef="Context_20240930_20240930_C000176711Member_S000025108Member_S000025108SummaryMember"
      decimals="INF"
      id="ixv-86585"
      unitRef="usd">562</rr:ExpenseExampleYear05>
    <rr:ExpenseExampleNoRedemptionYear05
      contextRef="Context_20240930_20240930_C000176711Member_S000025108Member_S000025108SummaryMember"
      decimals="INF"
      id="ixv-86586"
      unitRef="usd">562</rr:ExpenseExampleNoRedemptionYear05>
    <rr:ExpenseExampleYear10
      contextRef="Context_20240930_20240930_C000176711Member_S000025108Member_S000025108SummaryMember"
      decimals="INF"
      id="ixv-86587"
      unitRef="usd">1266</rr:ExpenseExampleYear10>
    <rr:ExpenseExampleNoRedemptionYear10
      contextRef="Context_20240930_20240930_C000176711Member_S000025108Member_S000025108SummaryMember"
      decimals="INF"
      id="ixv-86588"
      unitRef="usd">1266</rr:ExpenseExampleNoRedemptionYear10>
    <rr:PortfolioTurnoverHeading
      contextRef="Context_20240930_20240930_S000025108Member_S000025108SummaryMember"
      id="ixv-86589">Portfolio 
Turnover</rr:PortfolioTurnoverHeading>
    <rr:PortfolioTurnoverTextBlock
      contextRef="Context_20240930_20240930_S000025108Member_S000025108SummaryMember"
      id="ixv-2018">&lt;p style="-sec-ix-redline:true;font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; font-weight:normal; text-decoration:none;"&gt;The fund pays transaction costs, such as commissions, when 
it buys and sells securities (or &#x201c;turns over&#x201d; its portfolio). A higher portfolio turnover 
rate may indicate higher transaction costs and may result in higher taxes when fund shares are held in 
a taxable account. These costs, which are not reflected in annual fund operating expenses or in the example, 
affect the fund&#x2019;s performance. During the most recent fiscal year, the fund&#x2019;s portfolio turnover 
rate was 45% of the average value of its portfolio. &lt;/p&gt;</rr:PortfolioTurnoverTextBlock>
    <rr:PortfolioTurnoverRate
      contextRef="Context_20240930_20240930_S000025108Member_S000025108SummaryMember"
      decimals="INF"
      id="ixv-86590"
      unitRef="pure">0.45</rr:PortfolioTurnoverRate>
    <rr:StrategyHeading
      contextRef="Context_20240930_20240930_S000025108Member_S000025108SummaryMember"
      id="ixv-86591">Principal 
Investment Strategies</rr:StrategyHeading>
    <rr:StrategyNarrativeTextBlock
      contextRef="Context_20240930_20240930_S000025108Member_S000025108SummaryMember"
      id="ixv-2022">&lt;p style="font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; font-weight:normal; text-decoration:none;"&gt;The fund provides global exposure to the real estate securities 
market, focusing on owners and operators with recurring rental income.&lt;/p&gt;&lt;p style="font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; font-weight:normal; text-decoration:none;"&gt;Under normal circumstances, the fund invests at least 80% of its assets in equity 
securities issued by U.S. and non-U.S companies of any capitalization that are principally engaged in 
the real estate industry, including common stock, preferred stock and other equity securities issued 
by real estate companies, such as real estate investment trusts (&#x201c;REITs&#x201d;) and similar REIT-like 
entities. The fund, under normal market conditions, will hold at least 40% of its assets in non-U.S. 
issuers, unless market conditions outside of the U.S. are deemed less favorable by the portfolio manager, 
in which case the fund would invest at least 30% of its assets in securities of non-U.S. issuers. Additionally, 
the fund normally invests in real estate-related securities of issuers in developed countries; however 
it may invest up to 20% of its assets in issuers incorporated in emerging market countries. The fund 
concentrates its assets in the real estate industry.&lt;/p&gt;</rr:StrategyNarrativeTextBlock>
    <rr:StrategyPortfolioConcentration
      contextRef="Context_20240930_20240930_S000025108Member_S000025108SummaryMember"
      id="ixv-86592">Under normal circumstances, the fund invests at least 80% of its assets in equity 
securities issued by U.S. and non-U.S companies of any capitalization that are principally engaged in 
the real estate industry, including common stock, preferred stock and other equity securities issued 
by real estate companies, such as real estate investment trusts (&#x201c;REITs&#x201d;) and similar REIT-like 
entities.</rr:StrategyPortfolioConcentration>
    <rr:RiskHeading
      contextRef="Context_20240930_20240930_S000025108Member_S000025108SummaryMember"
      id="ixv-86593">Principal Risks</rr:RiskHeading>
    <rr:RiskTextBlock
      contextRef="Context_20240930_20240930_S000025108Member_RiskLoseMoneyMember_S000025108SummaryMember"
      id="ixv-86594">If between the time 
you purchase shares and the time you sell shares the value of the fund&#x2019;s investments decreases, 
you will lose money.</rr:RiskTextBlock>
    <rr:RiskTextBlock
      contextRef="Context_20240930_20240930_S000025108Member_EquitySecuritiesRisk_S000025108SummaryMember"
      id="ixv-2040">&lt;p style="font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:normal; margin-left:39.6pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;Equity Securities Risk:&lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt; 
&lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;The value of the stocks held by the fund may be negatively affected by the financial 
market, industries in which the fund invests, or issuer-specific events. Focus on a particular style 
or in small or medium-sized companies may enhance that risk.&lt;/span&gt;&lt;/p&gt;</rr:RiskTextBlock>
    <rr:RiskTextBlock
      contextRef="Context_20240930_20240930_S000025108Member_RealEstateInvestmentRisk_S000025108SummaryMember"
      id="ixv-2047">&lt;p style="font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:normal; margin-left:39.6pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;Real 
Estate Investment Risk: &lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;The fund may be negatively affected by changes 
in real estate values or economic conditions, credit risk and interest rate fluctuations, changes in 
the value of the underlying real estate and defaults by lessees and/or borrowers.&lt;/span&gt;&lt;/p&gt;</rr:RiskTextBlock>
    <rr:RiskTextBlock
      contextRef="Context_20240930_20240930_S000025108Member_IndustrySectorConcentrationRisk_S000025108SummaryMember"
      id="ixv-2053">&lt;p style="font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:normal; margin-left:39.6pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;Industry/Sector Concentration Risk: &lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;Events negatively affecting 
real estate related securities may cause the value of the fund&#x2019;s shares to decrease, perhaps significantly. 
Since the fund concentrates its assets in real estate related securities, the fund is more vulnerable 
to conditions that negatively affect real estate related securities as compared to a fund that does not 
concentrate holdings in such securities.&lt;/span&gt;&lt;/p&gt;</rr:RiskTextBlock>
    <rr:RiskTextBlock
      contextRef="Context_20240930_20240930_S000025108Member_ForeignInvestingRisk_S000025108SummaryMember"
      id="ixv-2059">&lt;p style="font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:normal; margin-left:39.6pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;Foreign 
Investing Risk: &lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;Investing in foreign securities subjects the fund to additional 
risks such as increased volatility; currency fluctuations; less liquidity; less publicly available information 
about the foreign investment; and political, regulatory, economic, and market risk.&lt;/span&gt;&lt;/p&gt;</rr:RiskTextBlock>
    <rr:RiskTextBlock
      contextRef="Context_20240930_20240930_S000025108Member_EmergingMarketRisk_S000025108SummaryMember"
      id="ixv-2065">&lt;p style="-sec-ix-redline:true;font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:normal; margin-left:39.6pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;Emerging Market Risk: &lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;Emerging markets securities 
may be more volatile, or more greatly affected by negative conditions, than those of their counterparts 
in more established foreign markets. Such securities may also be subject to Sanctions Risk.&lt;/span&gt;&lt;/p&gt;</rr:RiskTextBlock>
    <rr:RiskTextBlock
      contextRef="Context_20240930_20240930_S000025108Member_SanctionsRisk_S000025108SummaryMember"
      id="ixv-2071">&lt;p style="-sec-ix-redline:true;font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:normal; margin-left:39.6pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;Sanctions Risk: &lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;The imposition of sanctions and other similar 
measures could cause a decline in the value and/or liquidity of securities issued by or tied to the sanctioned 
country and increase market volatility and disruption in the sanctioned country and throughout the world. 
Sanctions and other similar measures could limit or prevent the fund from buying and selling securities 
(in the sanctioned country and other markets), significantly delay or prevent the settlement of transactions, 
and negatively impact the fund&#x2019;s liquidity and performance.&lt;/span&gt;&lt;/p&gt;</rr:RiskTextBlock>
    <rr:RiskTextBlock
      contextRef="Context_20240930_20240930_S000025108Member_MarketVolatilityRisk_S000025108SummaryMember"
      id="ixv-2077">&lt;p style="font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:normal; margin-left:39.6pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;Market Volatility Risk:&lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt; The value of the securities 
in the fund may go up or down in response to the prospects of individual companies and/or general economic 
conditions. Price changes may be short- or long-term. Local, regional or global events such as war or 
military conflict (e.g., Russia&#x2019;s invasion of Ukraine), acts of terrorism, the spread of infectious 
illness or other public health issue, recessions, or other events could have a significant impact on 
the fund and its investments, including hampering the ability of the fund&#x2019;s portfolio manager(s) 
to invest the fund&#x2019;s assets as intended.&lt;/span&gt;&lt;/p&gt;</rr:RiskTextBlock>
    <rr:RiskTextBlock
      contextRef="Context_20240930_20240930_S000025108Member_CurrencyRateRisk_S000025108SummaryMember"
      id="ixv-2083">&lt;p style="font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:normal; margin-left:39.6pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;Currency 
Rate Risk: &lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;Fluctuations in the exchange rates between the U.S. dollar 
and foreign currencies may negatively affect the value of the fund&#x2019;s shares.&lt;/span&gt;&lt;/p&gt;</rr:RiskTextBlock>
    <rr:RiskTextBlock
      contextRef="Context_20240930_20240930_S000025108Member_EquityRealEstateInvestmentTrustREITSecuritiesRisk_S000025108SummaryMember"
      id="ixv-2089">&lt;p style="font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:normal; margin-left:39.6pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;Equity Real Estate Investment Trust (REIT) Securities Risk:&lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt; 
&lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;The fund&#x2019;s value may be negatively affected by factors specific to the real 
estate market such as interest rates, leverage, property, and management. The fund&#x2019;s value may 
also be negatively affected by factors specific to investing through a pooled vehicle, such as poor management, 
concentration risk, or other risks typically associated with investing in small or medium market capitalization 
companies.&lt;/span&gt;&lt;/p&gt;</rr:RiskTextBlock>
    <rr:RiskTextBlock
      contextRef="Context_20240930_20240930_S000025108Member_GeographicConcentrationRisk_S000025108SummaryMember"
      id="ixv-2096">&lt;p style="font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:normal; margin-left:39.6pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;Geographic Concentration Risk: &lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;A 
fund that focuses its investments in a particular geographic location will be sensitive to financial, 
economic, political and other events negatively affecting that location and may cause the value of the 
fund to decrease, perhaps significantly.&lt;/span&gt;&lt;/p&gt;</rr:RiskTextBlock>
    <rr:RiskTextBlock
      contextRef="Context_20240930_20240930_S000025108Member_RedemptionRisk_S000025108SummaryMember"
      id="ixv-2102">&lt;p style="font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:normal; margin-left:39.6pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;Redemption 
Risk: &lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;One or more large shareholders or groups of shareholders may 
redeem their holdings in the fund, resulting in an adverse impact on remaining shareholders in the fund 
by causing the fund to take actions it would not otherwise have taken.&lt;/span&gt;&lt;/p&gt;</rr:RiskTextBlock>
    <rr:BarChartAndPerformanceTableHeading
      contextRef="Context_20240930_20240930_S000025108Member_S000025108SummaryMember"
      id="ixv-86595">Performance 
Information</rr:BarChartAndPerformanceTableHeading>
    <rr:PerformanceNarrativeTextBlock
      contextRef="Context_20240930_20240930_S000025108Member_S000025108SummaryMember"
      id="ixv-2109">&lt;p style="font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; font-weight:normal; text-decoration:none;"&gt;The bar chart and table below provide some indication of the potential risks of 
investing in the fund. The fund&#x2019;s past performance, before and after taxes, is not necessarily 
an indication of how the fund will perform in the future.&lt;/p&gt;&lt;p style="font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; font-weight:normal; text-decoration:none;"&gt;The bar chart shows changes 
in the fund&#x2019;s performance from year to year over a 10-year period. The table shows how the fund&#x2019;s 
average annual returns compare to those of a broad-based securities market index and a style-specific 
index that reflects the market sectors in which the fund invests. Updated performance information is 
available at virtus.com or by calling 800-243-1574.&lt;/p&gt;</rr:PerformanceNarrativeTextBlock>
    <rr:PerformanceInformationIllustratesVariabilityOfReturns
      contextRef="Context_20240930_20240930_S000025108Member_S000025108SummaryMember"
      id="ixv-86596">The bar chart and table below provide some indication of the potential risks of 
investing in the fund.</rr:PerformanceInformationIllustratesVariabilityOfReturns>
    <rr:PerformancePastDoesNotIndicateFuture
      contextRef="Context_20240930_20240930_S000025108Member_S000025108SummaryMember"
      id="ixv-86597">The fund&#x2019;s past performance, before and after taxes, is not necessarily 
an indication of how the fund will perform in the future.</rr:PerformancePastDoesNotIndicateFuture>
    <rr:PerformanceAvailabilityWebSiteAddress
      contextRef="Context_20240930_20240930_S000025108Member_S000025108SummaryMember"
      id="ixv-86598">virtus.com</rr:PerformanceAvailabilityWebSiteAddress>
    <rr:PerformanceAvailabilityPhone
      contextRef="Context_20240930_20240930_S000025108Member_S000025108SummaryMember"
      id="ixv-86599">800-243-1574</rr:PerformanceAvailabilityPhone>
    <rr:BarChartHeading
      contextRef="Context_20240930_20240930_S000025108Member_S000025108SummaryMember"
      id="ixv-86600">Calendar 
year total returns for Class I Shares&#x2005;</rr:BarChartHeading>
    <rr:BarChartDoesNotReflectSalesLoads
      contextRef="Context_20240930_20240930_S000025108Member_S000025108SummaryMember"
      id="ixv-2135">Returns 
do not reflect sales charges applicable to other share classes and would be lower if they did.</rr:BarChartDoesNotReflectSalesLoads>
    <rr:BarChartClosingTextBlock
      contextRef="Context_20240930_20240930_S000025108Member_S000025108SummaryMember"
      id="ixv-2139">&lt;table cellpadding="0" cellspacing="0" style="-sec-ix-redline:true;border-collapse:collapse;margin-left:auto;margin-right:auto" width="60%"&gt;&lt;tr style="font-size:1pt;"&gt;&lt;td style="width:20.6%;"&gt;&#160;&lt;/td&gt;&lt;td style="width:14.71%;"&gt;&#160;&lt;/td&gt;&lt;td style="width:14.71%;"&gt;&#160;&lt;/td&gt;&lt;td style="width:20.58%;"&gt;&#160;&lt;/td&gt;&lt;td style="width:14.7%;"&gt;&#160;&lt;/td&gt;&lt;td style="width:14.7%;"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top; border-bottom:0.5pt; border-bottom-style:solid; border-bottom-color:#000000; border-top:0.5pt; border-top-style:solid; border-top-color:#000000; border-left:0.5pt; border-left-style:solid; border-left-color:#000000;"&gt;&lt;p style="font-size:8.0pt; font-family:Sans-Serif; text-align:left; font-weight:normal; text-decoration:none;"&gt;Best Quarter:&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:top; border-bottom:0.5pt; border-bottom-style:solid; border-bottom-color:#000000; border-top:0.5pt; border-top-style:solid; border-top-color:#000000;"&gt;&lt;p style="font-size:8.0pt; font-family:Sans-Serif; text-align:left; font-weight:normal; text-decoration:none;"&gt;2024, Q3:&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:top; border-bottom:0.5pt; border-bottom-style:solid; border-bottom-color:#000000; border-top:0.5pt; border-top-style:solid; border-top-color:#000000;"&gt;&lt;p style="font-size:8.0pt; font-family:Sans-Serif; text-align:left; font-weight:normal; text-decoration:none;"&gt;16.79%&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:top; border-bottom:0.5pt; border-bottom-style:solid; border-bottom-color:#000000; border-top:0.5pt; border-top-style:solid; border-top-color:#000000;"&gt;&lt;p style="font-size:8.0pt; font-family:Sans-Serif; text-align:left; font-weight:normal; text-decoration:none;"&gt;Worst Quarter:&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:top; border-bottom:0.5pt; border-bottom-style:solid; border-bottom-color:#000000; border-top:0.5pt; border-top-style:solid; border-top-color:#000000;"&gt;&lt;p style="font-size:8.0pt; font-family:Sans-Serif; text-align:left; font-weight:normal; text-decoration:none;"&gt;2020, Q1:&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:top; border-bottom:0.5pt; border-bottom-style:solid; border-bottom-color:#000000; border-top:0.5pt; border-top-style:solid; border-top-color:#000000; border-right:0.5pt; border-right-style:solid; border-right-color:#000000;"&gt;&lt;p style="font-size:8.0pt; font-family:Sans-Serif; text-align:left; font-weight:normal; text-decoration:none;"&gt;-24.41%&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;</rr:BarChartClosingTextBlock>
    <rr:HighestQuarterlyReturnLabel
      contextRef="Context_20240930_20240930_C000074734Member_S000025108Member_S000025108SummaryMember"
      id="ixv-86601">Best Quarter</rr:HighestQuarterlyReturnLabel>
    <rr:BarChartHighestQuarterlyReturnDate
      contextRef="Context_20240930_20240930_C000074734Member_S000025108Member_S000025108SummaryMember"
      id="ixv-86602">2024-09-30</rr:BarChartHighestQuarterlyReturnDate>
    <rr:BarChartHighestQuarterlyReturn
      contextRef="Context_20240930_20240930_C000074734Member_S000025108Member_S000025108SummaryMember"
      decimals="INF"
      id="ixv-86603"
      unitRef="pure">0.1679</rr:BarChartHighestQuarterlyReturn>
    <rr:LowestQuarterlyReturnLabel
      contextRef="Context_20240930_20240930_C000074734Member_S000025108Member_S000025108SummaryMember"
      id="ixv-86604">Worst Quarter</rr:LowestQuarterlyReturnLabel>
    <rr:BarChartLowestQuarterlyReturnDate
      contextRef="Context_20240930_20240930_C000074734Member_S000025108Member_S000025108SummaryMember"
      id="ixv-86605">2020-03-31</rr:BarChartLowestQuarterlyReturnDate>
    <rr:BarChartLowestQuarterlyReturn
      contextRef="Context_20240930_20240930_C000074734Member_S000025108Member_S000025108SummaryMember"
      decimals="INF"
      id="ixv-86606"
      unitRef="pure">-0.2441</rr:BarChartLowestQuarterlyReturn>
    <rr:PerformanceTableHeading
      contextRef="Context_20240930_20240930_S000025108Member_S000025108SummaryMember"
      id="ixv-86607">Average Annual Total Returns (for the periods ended 12/31/24)</rr:PerformanceTableHeading>
    <rr:AverageAnnualReturnInceptionDate
      contextRef="Context_20240930_20240930_C000176711Member_S000025108Member_S000025108SummaryMember"
      id="ixv-86608">2016-11-03</rr:AverageAnnualReturnInceptionDate>
    <rr:AverageAnnualReturnInceptionDate
      contextRef="Context_20240930_20240930_MSCIAllCountryWorldIndexnet_S000025108Member_S000025108SummaryMember"
      id="ixv-86609">2016-11-03</rr:AverageAnnualReturnInceptionDate>
    <rr:AverageAnnualReturnInceptionDate
      contextRef="Context_20240930_20240930_FTSEEPRANAREITDevelopedIndexnet_S000025108Member_S000025108SummaryMember"
      id="ixv-86610">2016-11-03</rr:AverageAnnualReturnInceptionDate>
    <rr:AverageAnnualReturnLabel
      contextRef="Context_20240930_20240930_C000074734Member_S000025108Member_S000025108SummaryMember"
      id="ixv-86611">Return 
Before Taxes</rr:AverageAnnualReturnLabel>
    <rr:AverageAnnualReturnYear01
      contextRef="Context_20240930_20240930_C000074734Member_S000025108Member_S000025108SummaryMember"
      decimals="INF"
      id="ixv-86612"
      unitRef="pure">0.0367</rr:AverageAnnualReturnYear01>
    <rr:AverageAnnualReturnYear05
      contextRef="Context_20240930_20240930_C000074734Member_S000025108Member_S000025108SummaryMember"
      decimals="INF"
      id="ixv-86613"
      unitRef="pure">0.0171</rr:AverageAnnualReturnYear05>
    <rr:AverageAnnualReturnYear10
      contextRef="Context_20240930_20240930_C000074734Member_S000025108Member_S000025108SummaryMember"
      decimals="INF"
      id="ixv-86614"
      unitRef="pure">0.0492</rr:AverageAnnualReturnYear10>
    <rr:AverageAnnualReturnLabel
      contextRef="Context_20240930_20240930_AfterTaxesOnDistributionsMember_C000074734Member_S000025108Member_S000025108SummaryMember"
      id="ixv-86615">Return After Taxes on Distributions</rr:AverageAnnualReturnLabel>
    <rr:AverageAnnualReturnYear01
      contextRef="Context_20240930_20240930_AfterTaxesOnDistributionsMember_C000074734Member_S000025108Member_S000025108SummaryMember"
      decimals="INF"
      id="ixv-86616"
      unitRef="pure">0.0281</rr:AverageAnnualReturnYear01>
    <rr:AverageAnnualReturnYear05
      contextRef="Context_20240930_20240930_AfterTaxesOnDistributionsMember_C000074734Member_S000025108Member_S000025108SummaryMember"
      decimals="INF"
      id="ixv-86617"
      unitRef="pure">0.0115</rr:AverageAnnualReturnYear05>
    <rr:AverageAnnualReturnYear10
      contextRef="Context_20240930_20240930_AfterTaxesOnDistributionsMember_C000074734Member_S000025108Member_S000025108SummaryMember"
      decimals="INF"
      id="ixv-86618"
      unitRef="pure">0.0394</rr:AverageAnnualReturnYear10>
    <rr:AverageAnnualReturnLabel
      contextRef="Context_20240930_20240930_AfterTaxesOnDistributionsAndSalesMember_C000074734Member_S000025108Member_S000025108SummaryMember"
      id="ixv-86619">Return 
After Taxes on Distributions and Sale of Fund Shares</rr:AverageAnnualReturnLabel>
    <rr:AverageAnnualReturnYear01
      contextRef="Context_20240930_20240930_AfterTaxesOnDistributionsAndSalesMember_C000074734Member_S000025108Member_S000025108SummaryMember"
      decimals="INF"
      id="ixv-86620"
      unitRef="pure">0.0232</rr:AverageAnnualReturnYear01>
    <rr:AverageAnnualReturnYear05
      contextRef="Context_20240930_20240930_AfterTaxesOnDistributionsAndSalesMember_C000074734Member_S000025108Member_S000025108SummaryMember"
      decimals="INF"
      id="ixv-86621"
      unitRef="pure">0.0119</rr:AverageAnnualReturnYear05>
    <rr:AverageAnnualReturnYear10
      contextRef="Context_20240930_20240930_AfterTaxesOnDistributionsAndSalesMember_C000074734Member_S000025108Member_S000025108SummaryMember"
      decimals="INF"
      id="ixv-86622"
      unitRef="pure">0.0354</rr:AverageAnnualReturnYear10>
    <rr:AverageAnnualReturnLabel
      contextRef="Context_20240930_20240930_C000074732Member_S000025108Member_S000025108SummaryMember"
      id="ixv-86623">Return Before Taxes</rr:AverageAnnualReturnLabel>
    <rr:AverageAnnualReturnYear01
      contextRef="Context_20240930_20240930_C000074732Member_S000025108Member_S000025108SummaryMember"
      decimals="INF"
      id="ixv-86624"
      unitRef="pure">-0.0225</rr:AverageAnnualReturnYear01>
    <rr:AverageAnnualReturnYear05
      contextRef="Context_20240930_20240930_C000074732Member_S000025108Member_S000025108SummaryMember"
      decimals="INF"
      id="ixv-86625"
      unitRef="pure">0.0032</rr:AverageAnnualReturnYear05>
    <rr:AverageAnnualReturnYear10
      contextRef="Context_20240930_20240930_C000074732Member_S000025108Member_S000025108SummaryMember"
      decimals="INF"
      id="ixv-86626"
      unitRef="pure">0.0407</rr:AverageAnnualReturnYear10>
    <rr:AverageAnnualReturnLabel
      contextRef="Context_20240930_20240930_C000074733Member_S000025108Member_S000025108SummaryMember"
      id="ixv-86627">Return Before Taxes</rr:AverageAnnualReturnLabel>
    <rr:AverageAnnualReturnYear01
      contextRef="Context_20240930_20240930_C000074733Member_S000025108Member_S000025108SummaryMember"
      decimals="INF"
      id="ixv-86628"
      unitRef="pure">0.0267</rr:AverageAnnualReturnYear01>
    <rr:AverageAnnualReturnYear05
      contextRef="Context_20240930_20240930_C000074733Member_S000025108Member_S000025108SummaryMember"
      decimals="INF"
      id="ixv-86629"
      unitRef="pure">0.0070</rr:AverageAnnualReturnYear05>
    <rr:AverageAnnualReturnYear10
      contextRef="Context_20240930_20240930_C000074733Member_S000025108Member_S000025108SummaryMember"
      decimals="INF"
      id="ixv-86630"
      unitRef="pure">0.0388</rr:AverageAnnualReturnYear10>
    <rr:AverageAnnualReturnLabel
      contextRef="Context_20240930_20240930_C000176711Member_S000025108Member_S000025108SummaryMember"
      id="ixv-86631">Return Before Taxes</rr:AverageAnnualReturnLabel>
    <rr:AverageAnnualReturnYear01
      contextRef="Context_20240930_20240930_C000176711Member_S000025108Member_S000025108SummaryMember"
      decimals="INF"
      id="ixv-86632"
      unitRef="pure">0.0397</rr:AverageAnnualReturnYear01>
    <rr:AverageAnnualReturnYear05
      contextRef="Context_20240930_20240930_C000176711Member_S000025108Member_S000025108SummaryMember"
      decimals="INF"
      id="ixv-86633"
      unitRef="pure">0.0198</rr:AverageAnnualReturnYear05>
    <rr:AverageAnnualReturnSinceInception
      contextRef="Context_20240930_20240930_C000176711Member_S000025108Member_S000025108SummaryMember"
      decimals="INF"
      id="ixv-86634"
      unitRef="pure">0.0598</rr:AverageAnnualReturnSinceInception>
    <rr:AverageAnnualReturnLabel
      contextRef="Context_20240930_20240930_MSCIAllCountryWorldIndexnet_S000025108Member_S000025108SummaryMember"
      id="ixv-86635"> MSCI All Country 
World Index (net) </rr:AverageAnnualReturnLabel>
    <rr:IndexNoDeductionForFeesExpensesTaxes
      contextRef="Context_20240930_20240930_MSCIAllCountryWorldIndexnet_S000025108Member_S000025108SummaryMember"
      id="ixv-86636">(reflects no deduction for fees or expenses)</rr:IndexNoDeductionForFeesExpensesTaxes>
    <rr:AverageAnnualReturnYear01
      contextRef="Context_20240930_20240930_MSCIAllCountryWorldIndexnet_S000025108Member_S000025108SummaryMember"
      decimals="INF"
      id="ixv-86637"
      unitRef="pure">0.1749</rr:AverageAnnualReturnYear01>
    <rr:AverageAnnualReturnYear05
      contextRef="Context_20240930_20240930_MSCIAllCountryWorldIndexnet_S000025108Member_S000025108SummaryMember"
      decimals="INF"
      id="ixv-86638"
      unitRef="pure">0.1006</rr:AverageAnnualReturnYear05>
    <rr:AverageAnnualReturnYear10
      contextRef="Context_20240930_20240930_MSCIAllCountryWorldIndexnet_S000025108Member_S000025108SummaryMember"
      decimals="INF"
      id="ixv-86639"
      unitRef="pure">0.0923</rr:AverageAnnualReturnYear10>
    <rr:AverageAnnualReturnSinceInception
      contextRef="Context_20240930_20240930_MSCIAllCountryWorldIndexnet_S000025108Member_S000025108SummaryMember"
      decimals="INF"
      id="ixv-86640"
      unitRef="pure">0.1132</rr:AverageAnnualReturnSinceInception>
    <rr:AverageAnnualReturnLabel
      contextRef="Context_20240930_20240930_FTSEEPRANAREITDevelopedIndexnet_S000025108Member_S000025108SummaryMember"
      id="ixv-86641"> FTSE EPRA/NAREIT Developed Index (net) </rr:AverageAnnualReturnLabel>
    <rr:IndexNoDeductionForFeesExpensesTaxes
      contextRef="Context_20240930_20240930_FTSEEPRANAREITDevelopedIndexnet_S000025108Member_S000025108SummaryMember"
      id="ixv-86642">(reflects no deduction for fees or expenses)</rr:IndexNoDeductionForFeesExpensesTaxes>
    <rr:AverageAnnualReturnYear01
      contextRef="Context_20240930_20240930_FTSEEPRANAREITDevelopedIndexnet_S000025108Member_S000025108SummaryMember"
      decimals="INF"
      id="ixv-86643"
      unitRef="pure">0.0094</rr:AverageAnnualReturnYear01>
    <rr:AverageAnnualReturnYear05
      contextRef="Context_20240930_20240930_FTSEEPRANAREITDevelopedIndexnet_S000025108Member_S000025108SummaryMember"
      decimals="INF"
      id="ixv-86644"
      unitRef="pure">-0.0100</rr:AverageAnnualReturnYear05>
    <rr:AverageAnnualReturnYear10
      contextRef="Context_20240930_20240930_FTSEEPRANAREITDevelopedIndexnet_S000025108Member_S000025108SummaryMember"
      decimals="INF"
      id="ixv-86645"
      unitRef="pure">0.0223</rr:AverageAnnualReturnYear10>
    <rr:AverageAnnualReturnSinceInception
      contextRef="Context_20240930_20240930_FTSEEPRANAREITDevelopedIndexnet_S000025108Member_S000025108SummaryMember"
      decimals="INF"
      id="ixv-86646"
      unitRef="pure">0.0264</rr:AverageAnnualReturnSinceInception>
    <rr:PerformanceTableClosingTextBlock
      contextRef="Context_20240930_20240930_S000025108Member_S000025108SummaryMember"
      id="ixv-2381">&lt;p style="font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; font-weight:normal; text-decoration:none;"&gt;The 
MSCI All Country World Index (net) is a free float-adjusted market capitalization-weighted index that 
measures equity performance of developed and emerging markets. The MSCI All Country World Index (net) 
is calculated on a total return basis with net dividends reinvested. The index is unmanaged and not available 
for direct investment.&lt;/p&gt;&lt;p style="font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; font-weight:normal; text-decoration:none;"&gt;The FTSE EPRA/NAREIT Developed Index (net) is a free-float 
market capitalization-weighted index measuring publicly traded equity REITs and listed property companies 
from developed markets, which meet minimum size and liquidity requirements. The index is calculated on 
a total return basis with net dividends reinvested. The index is unmanaged and not available for direct 
investment.&lt;/p&gt;&lt;p style="-sec-ix-redline:true;font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; font-weight:normal; text-decoration:none;"&gt;After-tax returns are calculated using the historical highest 
individual federal marginal income tax rates and do not reflect the impact of state and local taxes. 
After-tax returns are shown only for Class I Shares; after-tax returns for other classes will vary. Actual 
after-tax returns depend on the investor&#x2019;s tax situation and may differ from those shown. After-tax 
returns are not relevant to investors who hold fund shares in tax-deferred accounts or to shares held 
by non-taxable entities. In certain cases, the Return After Taxes on Distributions and Sale of Fund Shares 
for a period may be higher than other return figures for the same period. This will occur when a capital 
loss is realized upon the sale of fund shares and provides an assumed tax benefit that increases the 
return.&lt;/p&gt;</rr:PerformanceTableClosingTextBlock>
    <rr:PerformanceAdditionalMarketIndex
      contextRef="Context_20240930_20240930_S000025108Member_S000025108SummaryMember"
      id="ixv-86647">The 
MSCI All Country World Index (net) is a free float-adjusted market capitalization-weighted index that 
measures equity performance of developed and emerging markets. The MSCI All Country World Index (net) 
is calculated on a total return basis with net dividends reinvested. The index is unmanaged and not available 
for direct investment.</rr:PerformanceAdditionalMarketIndex>
    <rr:PerformanceTableUsesHighestFederalRate
      contextRef="Context_20240930_20240930_S000025108Member_S000025108SummaryMember"
      id="ixv-86648">After-tax returns are calculated using the historical highest 
individual federal marginal income tax rates and do not reflect the impact of state and local taxes. 
After-tax returns are shown only for Class I Shares; after-tax returns for other classes will vary. Actual 
after-tax returns depend on the investor&#x2019;s tax situation and may differ from those shown. After-tax 
returns are not relevant to investors who hold fund shares in tax-deferred accounts or to shares held 
by non-taxable entities. In certain cases, the Return After Taxes on Distributions and Sale of Fund Shares 
for a period may be higher than other return figures for the same period. This will occur when a capital 
loss is realized upon the sale of fund shares and provides an assumed tax benefit that increases the 
return.</rr:PerformanceTableUsesHighestFederalRate>
    <rr:PerformanceTableOneClassOfAfterTaxShown
      contextRef="Context_20240930_20240930_S000025108Member_S000025108SummaryMember"
      id="ixv-86649">After-tax returns are shown only for Class I Shares; after-tax returns for other classes will vary.</rr:PerformanceTableOneClassOfAfterTaxShown>
    <rr:PerformanceTableNotRelevantToTaxDeferred
      contextRef="Context_20240930_20240930_S000025108Member_S000025108SummaryMember"
      id="ixv-86650">Actual 
after-tax returns depend on the investor&#x2019;s tax situation and may differ from those shown. After-tax 
returns are not relevant to investors who hold fund shares in tax-deferred accounts or to shares held 
by non-taxable entities.</rr:PerformanceTableNotRelevantToTaxDeferred>
    <rr:PerformanceTableExplanationAfterTaxHigher
      contextRef="Context_20240930_20240930_S000025108Member_S000025108SummaryMember"
      id="ixv-86651">In certain cases, the Return After Taxes on Distributions and Sale of Fund Shares 
for a period may be higher than other return figures for the same period. This will occur when a capital 
loss is realized upon the sale of fund shares and provides an assumed tax benefit that increases the 
return.</rr:PerformanceTableExplanationAfterTaxHigher>
    <rr:RiskReturnHeading
      contextRef="Context_20240930_20240930_S000018976Member_S000018976SummaryMember"
      id="ixv-86652">Virtus Duff &amp; Phelps Real Asset Fund</rr:RiskReturnHeading>
    <rr:ObjectiveHeading
      contextRef="Context_20240930_20240930_S000018976Member_S000018976SummaryMember"
      id="ixv-86653">Investment 
Objective</rr:ObjectiveHeading>
    <rr:ObjectivePrimaryTextBlock
      contextRef="Context_20240930_20240930_S000018976Member_S000018976SummaryMember"
      id="ixv-2462">&lt;p style="font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; font-weight:normal; text-decoration:none;"&gt;The fund has an investment objective of long-term capital appreciation.&lt;/p&gt;</rr:ObjectivePrimaryTextBlock>
    <rr:ExpenseHeading
      contextRef="Context_20240930_20240930_S000018976Member_S000018976SummaryMember"
      id="ixv-86654">Fees 
and Expenses</rr:ExpenseHeading>
    <rr:ExpenseNarrativeTextBlock
      contextRef="Context_20240930_20240930_S000018976Member_S000018976SummaryMember"
      id="ixv-2465">&lt;p style="-sec-ix-redline:true;font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; font-weight:normal; font-style:normal;"&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;The tables below illustrate the fees and expenses 
that you may pay if you buy, hold and sell shares of the fund. &lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:bold; text-decoration:none;"&gt;You may pay other fees, such 
as brokerage commissions and other fees to financial intermediaries, which are not reflected in the tables 
and examples below.&lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt; You may qualify for sales charge discounts in Class A Shares 
if you and your family invest, or agree to invest in the future, at least $50,000 in Virtus Funds.&lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:bold; text-decoration:none;"&gt; 
&lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;More information on these and other discounts is available: (i) from your financial 
professional or other financial intermediary; (ii) under &#x201c;Sales Charges&#x201d; on page 108 of the 
fund&#x2019;s prospectus; and (iii) with respect to purchase of shares through specific intermediaries, 
in Appendix A to the fund&#x2019;s prospectus, entitled &#x201c;Intermediary Sales Charge Discounts and 
Waivers.&#x201d;&lt;/span&gt;&lt;/p&gt;</rr:ExpenseNarrativeTextBlock>
    <rr:ExpenseBreakpointDiscounts
      contextRef="Context_20240930_20240930_S000018976Member_S000018976SummaryMember"
      id="ixv-86655">You may qualify for sales charge discounts in Class A Shares 
if you and your family invest, or agree to invest in the future, at least $50,000 in Virtus Funds.</rr:ExpenseBreakpointDiscounts>
    <rr:ExpenseBreakpointMinimumInvestmentRequiredAmount
      contextRef="Context_20240930_20240930_S000018976Member_S000018976SummaryMember"
      decimals="INF"
      id="ixv-86656"
      unitRef="usd">50000</rr:ExpenseBreakpointMinimumInvestmentRequiredAmount>
    <rr:ShareholderFeesCaption
      contextRef="Context_20240930_20240930_S000018976Member_S000018976SummaryMember"
      id="ixv-86657">Shareholder 
Fees (fees paid directly from your investment)</rr:ShareholderFeesCaption>
    <rr:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice
      contextRef="Context_20240930_20240930_C000052537Member_S000018976Member_S000018976SummaryMember"
      decimals="INF"
      id="ixv-86658"
      unitRef="pure">0.0550</rr:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice>
    <rr:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice
      contextRef="Context_20240930_20240930_C000052538Member_S000018976Member_S000018976SummaryMember"
      decimals="INF"
      id="ixv-86659"
      unitRef="pure">0</rr:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice>
    <rr:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice
      contextRef="Context_20240930_20240930_C000081785Member_S000018976Member_S000018976SummaryMember"
      decimals="INF"
      id="ixv-86660"
      unitRef="pure">0</rr:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice>
    <rr:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice
      contextRef="Context_20240930_20240930_C000235246Member_S000018976Member_S000018976SummaryMember"
      decimals="INF"
      id="ixv-86661"
      unitRef="pure">0</rr:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice>
    <rr:MaximumDeferredSalesChargeOverOfferingPrice
      contextRef="Context_20240930_20240930_C000052537Member_S000018976Member_S000018976SummaryMember"
      decimals="INF"
      id="ixv-86662"
      unitRef="pure">0</rr:MaximumDeferredSalesChargeOverOfferingPrice>
    <rr:MaximumDeferredSalesChargeOverOfferingPrice
      contextRef="Context_20240930_20240930_C000052538Member_S000018976Member_S000018976SummaryMember"
      decimals="INF"
      id="_443_"
      unitRef="pure">0.0100</rr:MaximumDeferredSalesChargeOverOfferingPrice>
    <rr:MaximumDeferredSalesChargeOverOfferingPrice
      contextRef="Context_20240930_20240930_C000081785Member_S000018976Member_S000018976SummaryMember"
      decimals="INF"
      id="ixv-86664"
      unitRef="pure">0</rr:MaximumDeferredSalesChargeOverOfferingPrice>
    <rr:MaximumDeferredSalesChargeOverOfferingPrice
      contextRef="Context_20240930_20240930_C000235246Member_S000018976Member_S000018976SummaryMember"
      decimals="INF"
      id="ixv-86665"
      unitRef="pure">0</rr:MaximumDeferredSalesChargeOverOfferingPrice>
    <rr:OperatingExpensesCaption
      contextRef="Context_20240930_20240930_S000018976Member_S000018976SummaryMember"
      id="ixv-86666">Annual Fund Operating Expenses (expenses 
that you pay each year as                                      a 
percentage of the value of your investment)</rr:OperatingExpensesCaption>
    <rr:ManagementFeesOverAssets
      contextRef="Context_20240930_20240930_C000052537Member_S000018976Member_S000018976SummaryMember"
      decimals="INF"
      id="ixv-86667"
      unitRef="pure">0.0000</rr:ManagementFeesOverAssets>
    <rr:ManagementFeesOverAssets
      contextRef="Context_20240930_20240930_C000052538Member_S000018976Member_S000018976SummaryMember"
      decimals="INF"
      id="ixv-86668"
      unitRef="pure">0.0000</rr:ManagementFeesOverAssets>
    <rr:ManagementFeesOverAssets
      contextRef="Context_20240930_20240930_C000081785Member_S000018976Member_S000018976SummaryMember"
      decimals="INF"
      id="ixv-86669"
      unitRef="pure">0.0000</rr:ManagementFeesOverAssets>
    <rr:ManagementFeesOverAssets
      contextRef="Context_20240930_20240930_C000235246Member_S000018976Member_S000018976SummaryMember"
      decimals="INF"
      id="ixv-86670"
      unitRef="pure">0.0000</rr:ManagementFeesOverAssets>
    <rr:DistributionAndService12b1FeesOverAssets
      contextRef="Context_20240930_20240930_C000052537Member_S000018976Member_S000018976SummaryMember"
      decimals="INF"
      id="ixv-86671"
      unitRef="pure">0.0025</rr:DistributionAndService12b1FeesOverAssets>
    <rr:DistributionAndService12b1FeesOverAssets
      contextRef="Context_20240930_20240930_C000052538Member_S000018976Member_S000018976SummaryMember"
      decimals="INF"
      id="ixv-86672"
      unitRef="pure">0.0100</rr:DistributionAndService12b1FeesOverAssets>
    <rr:DistributionAndService12b1FeesOverAssets
      contextRef="Context_20240930_20240930_C000081785Member_S000018976Member_S000018976SummaryMember"
      decimals="INF"
      id="ixv-86673"
      unitRef="pure">0</rr:DistributionAndService12b1FeesOverAssets>
    <rr:DistributionAndService12b1FeesOverAssets
      contextRef="Context_20240930_20240930_C000235246Member_S000018976Member_S000018976SummaryMember"
      decimals="INF"
      id="ixv-86674"
      unitRef="pure">0</rr:DistributionAndService12b1FeesOverAssets>
    <rr:OtherExpensesOverAssets
      contextRef="Context_20240930_20240930_C000052537Member_S000018976Member_S000018976SummaryMember"
      decimals="INF"
      id="ixv-86675"
      unitRef="pure">0.0069</rr:OtherExpensesOverAssets>
    <rr:OtherExpensesOverAssets
      contextRef="Context_20240930_20240930_C000052538Member_S000018976Member_S000018976SummaryMember"
      decimals="INF"
      id="ixv-86676"
      unitRef="pure">0.0079</rr:OtherExpensesOverAssets>
    <rr:OtherExpensesOverAssets
      contextRef="Context_20240930_20240930_C000081785Member_S000018976Member_S000018976SummaryMember"
      decimals="INF"
      id="ixv-86677"
      unitRef="pure">0.0066</rr:OtherExpensesOverAssets>
    <rr:OtherExpensesOverAssets
      contextRef="Context_20240930_20240930_C000235246Member_S000018976Member_S000018976SummaryMember"
      decimals="INF"
      id="ixv-86678"
      unitRef="pure">0.0057</rr:OtherExpensesOverAssets>
    <rr:AcquiredFundFeesAndExpensesOverAssets
      contextRef="Context_20240930_20240930_C000052537Member_S000018976Member_S000018976SummaryMember"
      decimals="INF"
      id="ixv-86679"
      unitRef="pure">0.0082</rr:AcquiredFundFeesAndExpensesOverAssets>
    <rr:AcquiredFundFeesAndExpensesOverAssets
      contextRef="Context_20240930_20240930_C000052538Member_S000018976Member_S000018976SummaryMember"
      decimals="INF"
      id="ixv-86680"
      unitRef="pure">0.0082</rr:AcquiredFundFeesAndExpensesOverAssets>
    <rr:AcquiredFundFeesAndExpensesOverAssets
      contextRef="Context_20240930_20240930_C000081785Member_S000018976Member_S000018976SummaryMember"
      decimals="INF"
      id="ixv-86681"
      unitRef="pure">0.0082</rr:AcquiredFundFeesAndExpensesOverAssets>
    <rr:AcquiredFundFeesAndExpensesOverAssets
      contextRef="Context_20240930_20240930_C000235246Member_S000018976Member_S000018976SummaryMember"
      decimals="INF"
      id="ixv-86682"
      unitRef="pure">0.0082</rr:AcquiredFundFeesAndExpensesOverAssets>
    <rr:ExpensesOverAssets
      contextRef="Context_20240930_20240930_C000052537Member_S000018976Member_S000018976SummaryMember"
      decimals="INF"
      id="_463_"
      unitRef="pure">0.0176</rr:ExpensesOverAssets>
    <rr:ExpensesOverAssets
      contextRef="Context_20240930_20240930_C000052538Member_S000018976Member_S000018976SummaryMember"
      decimals="INF"
      id="_464_"
      unitRef="pure">0.0261</rr:ExpensesOverAssets>
    <rr:ExpensesOverAssets
      contextRef="Context_20240930_20240930_C000081785Member_S000018976Member_S000018976SummaryMember"
      decimals="INF"
      id="_465_"
      unitRef="pure">0.0148</rr:ExpensesOverAssets>
    <rr:ExpensesOverAssets
      contextRef="Context_20240930_20240930_C000235246Member_S000018976Member_S000018976SummaryMember"
      decimals="INF"
      id="_466_"
      unitRef="pure">0.0139</rr:ExpensesOverAssets>
    <rr:FeeWaiverOrReimbursementOverAssets
      contextRef="Context_20240930_20240930_C000052537Member_S000018976Member_S000018976SummaryMember"
      decimals="INF"
      id="_467_"
      unitRef="pure">-0.0044</rr:FeeWaiverOrReimbursementOverAssets>
    <rr:FeeWaiverOrReimbursementOverAssets
      contextRef="Context_20240930_20240930_C000052538Member_S000018976Member_S000018976SummaryMember"
      decimals="INF"
      id="_468_"
      unitRef="pure">-0.0054</rr:FeeWaiverOrReimbursementOverAssets>
    <rr:FeeWaiverOrReimbursementOverAssets
      contextRef="Context_20240930_20240930_C000081785Member_S000018976Member_S000018976SummaryMember"
      decimals="INF"
      id="_469_"
      unitRef="pure">-0.0041</rr:FeeWaiverOrReimbursementOverAssets>
    <rr:FeeWaiverOrReimbursementOverAssets
      contextRef="Context_20240930_20240930_C000235246Member_S000018976Member_S000018976SummaryMember"
      decimals="INF"
      id="_470_"
      unitRef="pure">-0.0037</rr:FeeWaiverOrReimbursementOverAssets>
    <rr:NetExpensesOverAssets
      contextRef="Context_20240930_20240930_C000052537Member_S000018976Member_S000018976SummaryMember"
      decimals="INF"
      id="_471_"
      unitRef="pure">0.0132</rr:NetExpensesOverAssets>
    <rr:NetExpensesOverAssets
      contextRef="Context_20240930_20240930_C000052538Member_S000018976Member_S000018976SummaryMember"
      decimals="INF"
      id="_472_"
      unitRef="pure">0.0207</rr:NetExpensesOverAssets>
    <rr:NetExpensesOverAssets
      contextRef="Context_20240930_20240930_C000081785Member_S000018976Member_S000018976SummaryMember"
      decimals="INF"
      id="_473_"
      unitRef="pure">0.0107</rr:NetExpensesOverAssets>
    <rr:NetExpensesOverAssets
      contextRef="Context_20240930_20240930_C000235246Member_S000018976Member_S000018976SummaryMember"
      decimals="INF"
      id="_474_"
      unitRef="pure">0.0102</rr:NetExpensesOverAssets>
    <rr:ExpenseExampleHeading
      contextRef="Context_20240930_20240930_S000018976Member_S000018976SummaryMember"
      id="ixv-86695">Example</rr:ExpenseExampleHeading>
    <rr:ExpenseExampleNarrativeTextBlock
      contextRef="Context_20240930_20240930_S000018976Member_S000018976SummaryMember"
      id="ixv-2662">&lt;p style="font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; font-weight:normal; text-decoration:none;"&gt;This 
example is intended to help you compare the cost of investing in the fund with the cost of investing 
in other mutual funds. The example assumes that you invest $10,000 in the fund for the time periods indicated 
and then redeem all of your shares at the end of those periods or continued to hold them. The example 
also assumes that your investment has a 5% return each year, that the fund&#x2019;s operating expenses 
remain the same and that the expense reimbursement agreement remains in place for the contractual period. 
Although your actual costs may be higher or lower, based on these assumptions your costs would be:&lt;/p&gt;</rr:ExpenseExampleNarrativeTextBlock>
    <rr:ExpenseExampleByYearCaption
      contextRef="Context_20240930_20240930_S000018976Member_S000018976SummaryMember"
      id="ixv-86696">Although your actual costs may be higher or lower, based on these assumptions your costs would be:</rr:ExpenseExampleByYearCaption>
    <rr:ExpenseExampleYear01
      contextRef="Context_20240930_20240930_C000052537Member_S000018976Member_S000018976SummaryMember"
      decimals="INF"
      id="ixv-86697"
      unitRef="usd">677</rr:ExpenseExampleYear01>
    <rr:ExpenseExampleNoRedemptionYear01
      contextRef="Context_20240930_20240930_C000052537Member_S000018976Member_S000018976SummaryMember"
      decimals="INF"
      id="ixv-86698"
      unitRef="usd">677</rr:ExpenseExampleNoRedemptionYear01>
    <rr:ExpenseExampleYear03
      contextRef="Context_20240930_20240930_C000052537Member_S000018976Member_S000018976SummaryMember"
      decimals="INF"
      id="ixv-86699"
      unitRef="usd">1033</rr:ExpenseExampleYear03>
    <rr:ExpenseExampleNoRedemptionYear03
      contextRef="Context_20240930_20240930_C000052537Member_S000018976Member_S000018976SummaryMember"
      decimals="INF"
      id="ixv-86700"
      unitRef="usd">1033</rr:ExpenseExampleNoRedemptionYear03>
    <rr:ExpenseExampleYear05
      contextRef="Context_20240930_20240930_C000052537Member_S000018976Member_S000018976SummaryMember"
      decimals="INF"
      id="ixv-86701"
      unitRef="usd">1413</rr:ExpenseExampleYear05>
    <rr:ExpenseExampleNoRedemptionYear05
      contextRef="Context_20240930_20240930_C000052537Member_S000018976Member_S000018976SummaryMember"
      decimals="INF"
      id="ixv-86702"
      unitRef="usd">1413</rr:ExpenseExampleNoRedemptionYear05>
    <rr:ExpenseExampleYear10
      contextRef="Context_20240930_20240930_C000052537Member_S000018976Member_S000018976SummaryMember"
      decimals="INF"
      id="ixv-86703"
      unitRef="usd">2475</rr:ExpenseExampleYear10>
    <rr:ExpenseExampleNoRedemptionYear10
      contextRef="Context_20240930_20240930_C000052537Member_S000018976Member_S000018976SummaryMember"
      decimals="INF"
      id="ixv-86704"
      unitRef="usd">2475</rr:ExpenseExampleNoRedemptionYear10>
    <rr:ExpenseExampleYear01
      contextRef="Context_20240930_20240930_C000052538Member_S000018976Member_S000018976SummaryMember"
      decimals="INF"
      id="ixv-86705"
      unitRef="usd">310</rr:ExpenseExampleYear01>
    <rr:ExpenseExampleYear03
      contextRef="Context_20240930_20240930_C000052538Member_S000018976Member_S000018976SummaryMember"
      decimals="INF"
      id="ixv-86706"
      unitRef="usd">760</rr:ExpenseExampleYear03>
    <rr:ExpenseExampleYear05
      contextRef="Context_20240930_20240930_C000052538Member_S000018976Member_S000018976SummaryMember"
      decimals="INF"
      id="ixv-86707"
      unitRef="usd">1337</rr:ExpenseExampleYear05>
    <rr:ExpenseExampleYear10
      contextRef="Context_20240930_20240930_C000052538Member_S000018976Member_S000018976SummaryMember"
      decimals="INF"
      id="ixv-86708"
      unitRef="usd">2904</rr:ExpenseExampleYear10>
    <rr:ExpenseExampleNoRedemptionYear01
      contextRef="Context_20240930_20240930_C000052538Member_S000018976Member_S000018976SummaryMember"
      decimals="INF"
      id="ixv-86709"
      unitRef="usd">210</rr:ExpenseExampleNoRedemptionYear01>
    <rr:ExpenseExampleNoRedemptionYear03
      contextRef="Context_20240930_20240930_C000052538Member_S000018976Member_S000018976SummaryMember"
      decimals="INF"
      id="ixv-86710"
      unitRef="usd">760</rr:ExpenseExampleNoRedemptionYear03>
    <rr:ExpenseExampleNoRedemptionYear05
      contextRef="Context_20240930_20240930_C000052538Member_S000018976Member_S000018976SummaryMember"
      decimals="INF"
      id="ixv-86711"
      unitRef="usd">1337</rr:ExpenseExampleNoRedemptionYear05>
    <rr:ExpenseExampleNoRedemptionYear10
      contextRef="Context_20240930_20240930_C000052538Member_S000018976Member_S000018976SummaryMember"
      decimals="INF"
      id="ixv-86712"
      unitRef="usd">2904</rr:ExpenseExampleNoRedemptionYear10>
    <rr:ExpenseExampleYear01
      contextRef="Context_20240930_20240930_C000081785Member_S000018976Member_S000018976SummaryMember"
      decimals="INF"
      id="ixv-86713"
      unitRef="usd">109</rr:ExpenseExampleYear01>
    <rr:ExpenseExampleNoRedemptionYear01
      contextRef="Context_20240930_20240930_C000081785Member_S000018976Member_S000018976SummaryMember"
      decimals="INF"
      id="ixv-86714"
      unitRef="usd">109</rr:ExpenseExampleNoRedemptionYear01>
    <rr:ExpenseExampleYear03
      contextRef="Context_20240930_20240930_C000081785Member_S000018976Member_S000018976SummaryMember"
      decimals="INF"
      id="ixv-86715"
      unitRef="usd">428</rr:ExpenseExampleYear03>
    <rr:ExpenseExampleNoRedemptionYear03
      contextRef="Context_20240930_20240930_C000081785Member_S000018976Member_S000018976SummaryMember"
      decimals="INF"
      id="ixv-86716"
      unitRef="usd">428</rr:ExpenseExampleNoRedemptionYear03>
    <rr:ExpenseExampleYear05
      contextRef="Context_20240930_20240930_C000081785Member_S000018976Member_S000018976SummaryMember"
      decimals="INF"
      id="ixv-86717"
      unitRef="usd">769</rr:ExpenseExampleYear05>
    <rr:ExpenseExampleNoRedemptionYear05
      contextRef="Context_20240930_20240930_C000081785Member_S000018976Member_S000018976SummaryMember"
      decimals="INF"
      id="ixv-86718"
      unitRef="usd">769</rr:ExpenseExampleNoRedemptionYear05>
    <rr:ExpenseExampleYear10
      contextRef="Context_20240930_20240930_C000081785Member_S000018976Member_S000018976SummaryMember"
      decimals="INF"
      id="ixv-86719"
      unitRef="usd">1733</rr:ExpenseExampleYear10>
    <rr:ExpenseExampleNoRedemptionYear10
      contextRef="Context_20240930_20240930_C000081785Member_S000018976Member_S000018976SummaryMember"
      decimals="INF"
      id="ixv-86720"
      unitRef="usd">1733</rr:ExpenseExampleNoRedemptionYear10>
    <rr:ExpenseExampleYear01
      contextRef="Context_20240930_20240930_C000235246Member_S000018976Member_S000018976SummaryMember"
      decimals="INF"
      id="ixv-86721"
      unitRef="usd">104</rr:ExpenseExampleYear01>
    <rr:ExpenseExampleNoRedemptionYear01
      contextRef="Context_20240930_20240930_C000235246Member_S000018976Member_S000018976SummaryMember"
      decimals="INF"
      id="ixv-86722"
      unitRef="usd">104</rr:ExpenseExampleNoRedemptionYear01>
    <rr:ExpenseExampleYear03
      contextRef="Context_20240930_20240930_C000235246Member_S000018976Member_S000018976SummaryMember"
      decimals="INF"
      id="ixv-86723"
      unitRef="usd">404</rr:ExpenseExampleYear03>
    <rr:ExpenseExampleNoRedemptionYear03
      contextRef="Context_20240930_20240930_C000235246Member_S000018976Member_S000018976SummaryMember"
      decimals="INF"
      id="ixv-86724"
      unitRef="usd">404</rr:ExpenseExampleNoRedemptionYear03>
    <rr:ExpenseExampleYear05
      contextRef="Context_20240930_20240930_C000235246Member_S000018976Member_S000018976SummaryMember"
      decimals="INF"
      id="ixv-86725"
      unitRef="usd">725</rr:ExpenseExampleYear05>
    <rr:ExpenseExampleNoRedemptionYear05
      contextRef="Context_20240930_20240930_C000235246Member_S000018976Member_S000018976SummaryMember"
      decimals="INF"
      id="ixv-86726"
      unitRef="usd">725</rr:ExpenseExampleNoRedemptionYear05>
    <rr:ExpenseExampleYear10
      contextRef="Context_20240930_20240930_C000235246Member_S000018976Member_S000018976SummaryMember"
      decimals="INF"
      id="ixv-86727"
      unitRef="usd">1637</rr:ExpenseExampleYear10>
    <rr:ExpenseExampleNoRedemptionYear10
      contextRef="Context_20240930_20240930_C000235246Member_S000018976Member_S000018976SummaryMember"
      decimals="INF"
      id="ixv-86728"
      unitRef="usd">1637</rr:ExpenseExampleNoRedemptionYear10>
    <rr:PortfolioTurnoverHeading
      contextRef="Context_20240930_20240930_S000018976Member_S000018976SummaryMember"
      id="ixv-86729">Portfolio 
Turnover</rr:PortfolioTurnoverHeading>
    <rr:PortfolioTurnoverTextBlock
      contextRef="Context_20240930_20240930_S000018976Member_S000018976SummaryMember"
      id="ixv-2795">&lt;p style="-sec-ix-redline:true;font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; font-weight:normal; text-decoration:none;"&gt;The fund pays transaction costs, such as commissions, when 
it buys and sells securities (or &#x201c;turns over&#x201d; its portfolio). A higher portfolio turnover 
rate may indicate higher transaction costs and may result in higher taxes when fund shares are held in 
a taxable account. These costs, which are not reflected in annual fund operating expenses or in the example, 
affect the fund&#x2019;s performance. During the most recent fiscal year, the fund&#x2019;s portfolio turnover 
rate was 14% of the average value of its portfolio. &lt;/p&gt;
</rr:PortfolioTurnoverTextBlock>
    <rr:PortfolioTurnoverRate
      contextRef="Context_20240930_20240930_S000018976Member_S000018976SummaryMember"
      decimals="INF"
      id="ixv-86730"
      unitRef="pure">0.14</rr:PortfolioTurnoverRate>
    <rr:StrategyHeading
      contextRef="Context_20240930_20240930_S000018976Member_S000018976SummaryMember"
      id="ixv-86731">Principal Investment Strategies</rr:StrategyHeading>
    <rr:StrategyNarrativeTextBlock
      contextRef="Context_20240930_20240930_S000018976Member_S000018976SummaryMember"
      id="ixv-2811">&lt;p style="font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; font-weight:normal; text-decoration:none;"&gt;The 
fund seeks to achieve its objective by investing its assets in a mix of underlying affiliated and unaffiliated 
mutual funds and exchange-traded funds (&#x201c;ETFs&#x201d;) (collectively, &#x201c;underlying funds&#x201d;) 
representing a broad universe of real assets. The fund&#x2019;s subadviser expects that over the long 
term, a multi-strategy real asset portfolio will mitigate the impact of inflation on the fund&#x2019;s 
assets. Real assets are securities whose underlying value is tied to a tangible asset or are linked or 
correlated to the rate of inflation. Under normal circumstances, the fund will invest at least 80% of 
its net assets in underlying funds which substantially invest directly and indirectly in real assets. 
Real assets are broadly defined by the fund and include: global real estate (including real estate investment 
trusts (&#x201c;REITs&#x201d;) and real estate operating companies); natural resources; commodities; global 
infrastructure (sectors such as utilities, telecommunications and industrials); energy midstream Master 
Limited Partnerships (&#x201c;MLPs&#x201d;), General Partners (&#x201c;GPs&#x201d;) and C-corporations that 
own midstream oil and natural gas assets; floating rate instruments (including loans) and global inflation-linked 
debt securities. Among the underlying funds in which the fund invests are funds that invest principally 
in equity securities of issuers of any capitalization, including those of foreign issuers, including 
emerging markets issuers, and funds that invest principally in debt instruments of any credit quality 
and maturity designation. Under normal circumstances, the Fund will generally invest in affiliated mutual 
funds where available to represent the desired asset classes, and unaffiliated mutual funds and/or ETFs 
to represent the desired asset classes for which affiliated mutual funds are unavailable or deemed not 
to be appropriate for the Fund. The affiliated mutual funds in which the fund may invest include funds 
subadvised by the fund&#x2019;s subadviser, Duff &amp;amp; Phelps Investment Management Co. The Fund&#x2019;s 
policy of investing at least 80% of its assets in underlying funds which substantially invest in real 
assets may be changed only upon 60 days&#x2019; written notice to shareholders.&lt;/p&gt;</rr:StrategyNarrativeTextBlock>
    <rr:RiskHeading
      contextRef="Context_20240930_20240930_S000018976Member_S000018976SummaryMember"
      id="ixv-86732">Principal 
Risks</rr:RiskHeading>
    <rr:RiskTextBlock
      contextRef="Context_20240930_20240930_S000018976Member_RiskLoseMoneyMember_S000018976SummaryMember"
      id="ixv-86733">If between the time you purchase shares and the time you sell shares the value of the fund&#x2019;s investments 
decreases, you will lose money.</rr:RiskTextBlock>
    <rr:RiskTextBlock
      contextRef="Context_20240930_20240930_S000018976Member_EquitySecuritiesRisk_S000018976SummaryMember"
      id="ixv-2815">&lt;p style="font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:normal; margin-left:39.6pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;Equity Securities Risk:&lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt; 
&lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;The value of the stocks held by the fund may be negatively affected by the financial 
market, industries in which the fund invests, or issuer-specific events. Focus on a particular style 
or in small or medium-sized companies may enhance that risk.&lt;/span&gt;&lt;/p&gt;</rr:RiskTextBlock>
    <rr:RiskTextBlock
      contextRef="Context_20240930_20240930_S000018976Member_IndustrySectorConcentrationRisk_S000018976SummaryMember"
      id="ixv-2822">&lt;p style="font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:normal; margin-left:39.6pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;Industry/Sector 
Concentration Risk: &lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;A fund that focuses its investments in a particular industry 
or sector will be more sensitive to conditions that affect that industry or sector than a non-concentrated 
fund. Such a focus may cause a decrease in the fund&#x2019;s value, perhaps significantly.&lt;/span&gt;&lt;/p&gt;</rr:RiskTextBlock>
    <rr:RiskTextBlock
      contextRef="Context_20240930_20240930_S000018976Member_RealEstateInvestmentRisk_S000018976SummaryMember"
      id="ixv-2828">&lt;p style="font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:normal; margin-left:39.6pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;Real Estate Investment Risk: &lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;The fund may be negatively 
affected by changes in real estate values or economic conditions, credit risk and interest rate fluctuations, 
changes in the value of the underlying real estate and defaults by lessees and/or borrowers.&lt;/span&gt;&lt;/p&gt;</rr:RiskTextBlock>
    <rr:RiskTextBlock
      contextRef="Context_20240930_20240930_S000018976Member_Infrastructure-RelatedRisk_S000018976SummaryMember"
      id="ixv-2834">&lt;p style="font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:normal; margin-left:39.6pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;Infrastructure-Related Risk: &lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;A fund that focuses its 
investments in infrastructure-related companies will be more sensitive to conditions affecting their 
business or operations such as local economic and political conditions, regulatory changes, and environmental 
issues. Such a focus may cause a decrease in the fund&#x2019;s value, perhaps significantly.&lt;/span&gt;&lt;/p&gt;</rr:RiskTextBlock>
    <rr:RiskTextBlock
      contextRef="Context_20240930_20240930_S000018976Member_NaturalResourcesRisk_S000018976SummaryMember"
      id="ixv-2840">&lt;p style="font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:normal; margin-left:39.6pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;Natural Resources Risk: &lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;Investments in natural resources 
industries may be significantly affected by events relating to international political and economic developments, 
energy conservation, the success of exploration projects, commodity prices, taxes and other governmental 
regulations.&lt;/span&gt;&lt;/p&gt;</rr:RiskTextBlock>
    <rr:RiskTextBlock
      contextRef="Context_20240930_20240930_S000018976Member_CreditRisk_S000018976SummaryMember"
      id="ixv-2846">&lt;p style="font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:normal; margin-left:39.6pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;Credit Risk: &lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;If 
the issuer of a debt instrument fails to pay interest or principal in a timely manner, or negative perceptions 
exist in the market of the issuer&#x2019;s ability to make such payments, the price of the security may 
decline.&lt;/span&gt;&lt;/p&gt;</rr:RiskTextBlock>
    <rr:RiskTextBlock
      contextRef="Context_20240930_20240930_S000018976Member_InterestRateRisk_S000018976SummaryMember"
      id="ixv-2852">&lt;p style="font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:normal; margin-left:39.6pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;Interest Rate Risk: &lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;The 
values of debt instruments may rise or fall in response to changes in interest rates, and this risk may 
be enhanced for securities with longer maturities.&lt;/span&gt;&lt;/p&gt;</rr:RiskTextBlock>
    <rr:RiskTextBlock
      contextRef="Context_20240930_20240930_S000018976Member_ForeignInvestingRisk_S000018976SummaryMember"
      id="ixv-2858">&lt;p style="font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:normal; margin-left:39.6pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;Foreign 
Investing Risk: &lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;Investing in foreign securities subjects the fund to additional 
risks such as increased volatility; currency fluctuations; less liquidity; less publicly available information 
about the foreign investment; and political, regulatory, economic, and market risk.&lt;/span&gt;&lt;/p&gt;</rr:RiskTextBlock>
    <rr:RiskTextBlock
      contextRef="Context_20240930_20240930_S000018976Member_AllocationRisk_S000018976SummaryMember"
      id="ixv-2864">&lt;p style="font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:normal; margin-left:39.6pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;Allocation Risk: &lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;If the fund&#x2019;s exposure 
to equities and fixed income securities, or to other asset classes, deviates from the intended allocation, 
or if the fund&#x2019;s allocation is not optimal for market conditions at a given time, the fund&#x2019;s 
performance may suffer.&lt;/span&gt;&lt;/p&gt;</rr:RiskTextBlock>
    <rr:RiskTextBlock
      contextRef="Context_20240930_20240930_S000018976Member_DerivativesRisk_S000018976SummaryMember"
      id="ixv-2870">&lt;p style="font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:normal; margin-left:39.6pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;Derivatives 
Risk: &lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;Derivatives and other similar instruments (collectively referred 
to in this section as &#x201c;derivatives&#x201d;) may include, among other things, futures, options, forwards 
and swap agreements and may be used in order to hedge portfolio risks, create leverage or attempt to 
increase returns. Investments in derivatives may result in increased volatility and the fund may incur 
a loss greater than its principal investment.&lt;/span&gt;&lt;/p&gt;</rr:RiskTextBlock>
    <rr:RiskTextBlock
      contextRef="Context_20240930_20240930_S000018976Member_BankLoanRisk_S000018976SummaryMember"
      id="ixv-2876">&lt;p style="font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:normal; margin-left:39.6pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;Bank 
Loan Risk: &lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;In addition to the risks typically associated with high-yield/high-risk 
fixed income securities, bank loans may be unsecured or not fully collateralized, may be subject to restrictions 
on resale, may be less liquid and may trade infrequently on the secondary market. Bank loans settle on 
a delayed basis; thus, sale proceeds may not be available to meet redemptions for a substantial period 
of time after the sale of the loan.&lt;/span&gt;&lt;/p&gt;</rr:RiskTextBlock>
    <rr:RiskTextBlock
      contextRef="Context_20240930_20240930_S000018976Member_Inflation-LinkedInvestmentsRisk_S000018976SummaryMember"
      id="ixv-2882">&lt;p style="font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:normal; margin-left:39.6pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;Inflation-Linked 
Investments Risk: &lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;Inflation-linked securities may react differently from other 
fixed income securities to changes in interest rates and that interest and/or principal payments on an 
inflation-protected security may be irregular. While inflation-protected securities are expected to be 
protected from long-term inflationary trends, short-term increases in inflation may lead to a decline 
in their value. In addition, positive adjustments to principal in inflation-protected securities generally 
can be expected to result in taxable income to the Underlying Fund at the time of such adjustments, even 
though the principal amount is not paid until maturity.&lt;/span&gt;&lt;/p&gt;</rr:RiskTextBlock>
    <rr:RiskTextBlock
      contextRef="Context_20240930_20240930_S000018976Member_MasterLimitedPartnershipMLPRisk_S000018976SummaryMember"
      id="ixv-2899">&lt;p style="font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:normal; margin-left:39.6pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;Master Limited Partnership (MLP) Risk:&lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt; Investments in MLPs may 
be negatively impacted by tax law changes, changes in interest rates, the failure of the MLP&#x2019;s 
parent or sponsor to make payments as expected, regulatory developments or other factors affecting the 
MLP&#x2019;s underlying assets, which are typically in the natural resources and energy sectors.&lt;/span&gt;&lt;/p&gt;</rr:RiskTextBlock>
    <rr:RiskTextBlock
      contextRef="Context_20240930_20240930_S000018976Member_Exchange-TradedFundsETFsRisk_S000018976SummaryMember"
      id="ixv-2905">&lt;p style="font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:normal; margin-left:39.6pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;Exchange-Traded Funds (ETFs) Risk: &lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;The value of an ETF may 
be more volatile than the underlying portfolio of securities the ETF is designed to track. The costs 
to the fund of owning shares of an ETF may exceed the cost of investing directly in the underlying securities.&lt;/span&gt;&lt;/p&gt;</rr:RiskTextBlock>
    <rr:RiskTextBlock
      contextRef="Context_20240930_20240930_S000018976Member_FundofFundsRisk_S000018976SummaryMember"
      id="ixv-2911">&lt;p style="font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:normal; margin-left:39.6pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;Fund of Funds Risk: &lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;Because the fund can invest 
in other funds, it bears its proportionate share of the operating expenses and management fees of, and 
may be adversely affected by, the underlying fund(s). The expenses associated with the fund&#x2019;s investment 
in other funds will cost shareholders more than direct investments would have cost.&lt;/span&gt;&lt;/p&gt;</rr:RiskTextBlock>
    <rr:RiskTextBlock
      contextRef="Context_20240930_20240930_S000018976Member_AffiliatedFundRisk_S000018976SummaryMember"
      id="ixv-2917">&lt;p style="font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:normal; margin-left:39.6pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;Affiliated Fund Risk: &lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;The fund&#x2019;s adviser 
may select and substitute affiliated and/or unaffiliated mutual funds which may create a conflict of 
interest.&lt;/span&gt;&lt;/p&gt;</rr:RiskTextBlock>
    <rr:RiskTextBlock
      contextRef="Context_20240930_20240930_S000018976Member_MarketVolatilityRisk_S000018976SummaryMember"
      id="ixv-2923">&lt;p style="font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:normal; margin-left:39.6pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;Market Volatility Risk:&lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt; 
The value of the securities in the fund may go up or down in response to the prospects of individual 
companies and/or general economic conditions. Price changes may be short- or long-term. Local, regional 
or global events such as war or military conflict (e.g., Russia&#x2019;s invasion of Ukraine), acts of 
terrorism, the spread of infectious illness or other public health issue, recessions, or other events 
could have a significant impact on the fund and its investments, including hampering the ability of the 
fund&#x2019;s portfolio manager(s) to invest the fund&#x2019;s assets as intended.&lt;/span&gt;&lt;/p&gt;</rr:RiskTextBlock>
    <rr:RiskTextBlock
      contextRef="Context_20240930_20240930_S000018976Member_CurrencyRateRisk_S000018976SummaryMember"
      id="ixv-2929">&lt;p style="font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:normal; margin-left:39.6pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;Currency Rate Risk: &lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;Fluctuations in the exchange 
rates between the U.S. dollar and foreign currencies may negatively affect the value of the fund&#x2019;s 
shares.&lt;/span&gt;&lt;/p&gt;</rr:RiskTextBlock>
    <rr:RiskTextBlock
      contextRef="Context_20240930_20240930_S000018976Member_RedemptionRisk_S000018976SummaryMember"
      id="ixv-2935">&lt;p style="font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:normal; margin-left:39.6pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;Redemption Risk: &lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;One 
or more large shareholders or groups of shareholders may redeem their holdings in the fund, resulting 
in an adverse impact on remaining shareholders in the fund by causing the fund to take actions it would 
not otherwise have taken.&lt;/span&gt;&lt;/p&gt;&lt;p style="font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; font-weight:normal; text-decoration:none;"&gt;The principal risks attributable to the Underlying 
Funds in which the fund invests are identified below:&lt;/p&gt;</rr:RiskTextBlock>
    <rr:RiskTextBlock
      contextRef="Context_20240930_20240930_S000018976Member_EquityRealEstateInvestmentTrustREITSecuritiesRisk_S000018976SummaryMember"
      id="ixv-2942">&lt;p style="font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:normal; margin-left:39.6pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;Equity 
Real Estate Investment Trust (REIT) Securities Risk:&lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt; &lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;The 
fund&#x2019;s value may be negatively affected by factors specific to the real estate market such as interest 
rates, leverage, property, and management. The fund&#x2019;s value may also be negatively affected by 
factors specific to investing through a pooled vehicle, such as poor management, concentration risk, 
or other risks typically associated with investing in small or medium market capitalization companies.&lt;/span&gt;&lt;/p&gt;</rr:RiskTextBlock>
    <rr:RiskTextBlock
      contextRef="Context_20240930_20240930_S000018976Member_EmergingMarketRisk_S000018976SummaryMember"
      id="ixv-2949">&lt;p style="-sec-ix-redline:true;font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:normal; margin-left:39.6pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;Emerging Market Risk: &lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;Emerging markets securities 
may be more volatile, or more greatly affected by negative conditions, than those of their counterparts 
in more established foreign markets. Such securities may also be subject to Sanctions Risk.&lt;/span&gt;&lt;/p&gt;</rr:RiskTextBlock>
    <rr:RiskTextBlock
      contextRef="Context_20240930_20240930_S000018976Member_SanctionsRisk_S000018976SummaryMember"
      id="ixv-2955">&lt;p style="-sec-ix-redline:true;font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:normal; margin-left:39.6pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;Sanctions Risk: &lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;The imposition of sanctions and other similar 
measures could cause a decline in the value and/or liquidity of securities issued by or tied to the sanctioned 
country and increase market volatility and disruption in the sanctioned country and throughout the world. 
Sanctions and other similar measures could limit or prevent the fund from buying and selling securities 
(in the sanctioned country and other markets), significantly delay or prevent the settlement of transactions, 
and negatively impact the fund&#x2019;s liquidity and performance.&lt;/span&gt;&lt;/p&gt;</rr:RiskTextBlock>
    <rr:RiskTextBlock
      contextRef="Context_20240930_20240930_S000018976Member_CommodityandCommodity-linkedInstrumentsRisk_S000018976SummaryMember"
      id="ixv-2961">&lt;p style="-sec-ix-redline:true;font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:normal; margin-left:39.6pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;Commodity and Commodity-linked Instruments Risk:&lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt; 
Commodities and commodity-linked instruments will subject the fund&#x2019;s portfolio to greater volatility 
than investments in traditional securities, and will depend on factors such as drought, floods, weather, 
livestock disease, embargoes, tariffs and other regulatory developments or supply and demand distruptions. 
Commodity-linked instruments may experience returns different from the commodity they attempt to track 
and may also be exposed to counterparty risk.&lt;/span&gt;&lt;/p&gt;</rr:RiskTextBlock>
    <rr:RiskTextBlock
      contextRef="Context_20240930_20240930_S000018976Member_High-YieldHigh-RiskFixedIncomeSecuritiesJunkBondsRisk_S000018976SummaryMember"
      id="ixv-2967">&lt;p style="-sec-ix-redline:true;font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:normal; margin-left:39.6pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;High-Yield/High-Risk 
Fixed Income Securities (Junk Bonds) Risk: &lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;There is a greater risk 
of issuer default, less liquidity, and increased price volatility related to high-yield/high-risk securities 
than investment grade securities, and high-yield/high-risk securities are generally considered to be 
speculative.&lt;/span&gt;&lt;/p&gt;</rr:RiskTextBlock>
    <rr:RiskTextBlock
      contextRef="Context_20240930_20240930_S000018976Member_IncomeRisk_S000018976SummaryMember"
      id="ixv-2973">&lt;p style="font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:normal; margin-left:39.6pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;Income Risk: &lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;Income 
received from the fund may vary widely over the short- and long-term and/or be less than anticipated 
if the proceeds from maturing securities in the fund are reinvested in lower-yielding securities.&lt;/span&gt;&lt;/p&gt;</rr:RiskTextBlock>
    <rr:RiskTextBlock
      contextRef="Context_20240930_20240930_S000018976Member_LargeMarketCapitalizationCompaniesRisk_S000018976SummaryMember"
      id="ixv-2979">&lt;p style="font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:normal; margin-left:39.6pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;Large Market Capitalization Companies Risk:&lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt; 
The value of investments in larger companies may not rise as much as smaller companies, or larger companies 
may be unable to respond quickly to competitive challenges, such as changes in technology and consumer 
tastes.&lt;/span&gt;&lt;/p&gt;</rr:RiskTextBlock>
    <rr:RiskTextBlock
      contextRef="Context_20240930_20240930_S000018976Member_LeverageRisk_S000018976SummaryMember"
      id="ixv-2985">&lt;p style="-sec-ix-redline:true;font-size:10.0pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:bold; margin-left:39.6pt; font-style:italic;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;Leverage Risk: &lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;When 
the fund leverages its portfolio by borrowing or by engaging in certain types of transactions or instruments, 
including derivatives, the fund may be less liquid, may liquidate positions at an unfavorable time, and 
the volatility of the fund&#x2019;s value may increase.&lt;/span&gt;&lt;/p&gt;</rr:RiskTextBlock>
    <rr:RiskTextBlock
      contextRef="Context_20240930_20240930_S000018976Member_LiquidityRisk_S000018976SummaryMember"
      id="ixv-2991">&lt;p style="font-size:10.0pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:bold; margin-left:39.6pt; font-style:italic;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;Liquidity Risk: &lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;Certain instruments may be difficult or impossible 
to sell at a time and price beneficial to the fund.&lt;/span&gt;&lt;/p&gt;</rr:RiskTextBlock>
    <rr:RiskTextBlock
      contextRef="Context_20240930_20240930_S000018976Member_PreferredStocksRisk_S000018976SummaryMember"
      id="ixv-2997">&lt;p style="font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:normal; margin-left:39.6pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;Preferred 
Stocks Risk: &lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;Preferred stocks may decline in price, fail to pay dividends 
when expected, or be illiquid.&lt;/span&gt;&lt;/p&gt;</rr:RiskTextBlock>
    <rr:RiskTextBlock
      contextRef="Context_20240930_20240930_S000018976Member_ShortSalesRisk_S000018976SummaryMember"
      id="ixv-3003">&lt;p style="font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:normal; margin-left:39.6pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;Short 
Sales Risk: &lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;The fund may engage in short sales and may incur a loss if 
the price of a borrowed security increases between the date of a short sale and the date on which the 
fund replaces the security.&lt;/span&gt;&lt;/p&gt;</rr:RiskTextBlock>
    <rr:RiskTextBlock
      contextRef="Context_20240930_20240930_S000018976Member_SmallandMediumMarketCapitalizationCompaniesRisk_S000018976SummaryMember"
      id="ixv-3009">&lt;p style="font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:normal; margin-left:39.6pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;Small 
and Medium Market Capitalization Companies Risk:&lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt; The fund&#x2019;s investments 
in small and medium market capitalization companies may increase the volatility and risk of loss to the 
fund, as compared with investments in larger, more established companies.&lt;/span&gt;&lt;/p&gt;</rr:RiskTextBlock>
    <rr:RiskTextBlock
      contextRef="Context_20240930_20240930_S000018976Member_UnratedFixedIncomeSecuritiesRisk_S000018976SummaryMember"
      id="ixv-3015">&lt;p style="font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:normal; margin-left:39.6pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;Unrated Fixed Income Securities Risk: &lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;If the subadviser is unable 
to accurately assess the quality of an unrated fixed income security, the fund may invest in a security 
with greater risk than intended, or the securities may be more difficult to sell than anticipated.&lt;/span&gt;&lt;/p&gt;</rr:RiskTextBlock>
    <rr:BarChartAndPerformanceTableHeading
      contextRef="Context_20240930_20240930_S000018976Member_S000018976SummaryMember"
      id="ixv-86734">Performance Information</rr:BarChartAndPerformanceTableHeading>
    <rr:PerformanceNarrativeTextBlock
      contextRef="Context_20240930_20240930_S000018976Member_S000018976SummaryMember"
      id="ixv-3034">&lt;p style="font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; font-weight:normal; text-decoration:none;"&gt;The bar chart and table below 
provide some indication of the potential risks of investing in the fund. The fund&#x2019;s past performance, 
before and after taxes, is not necessarily an indication of how the fund will perform in the future. 
The current subadviser commenced providing services for the fund in February 2020 and therefore the returns 
shown in the table for periods prior to that date reflect the performance of other investment professionals.&lt;/p&gt;&lt;p style="font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; font-weight:normal; text-decoration:none;"&gt;The 
bar chart shows changes in the fund&#x2019;s performance from year to year over a 10-year period. The 
table shows how the fund&#x2019;s average annual returns compare to those of a broad-based securities 
market index. Updated performance information is available at virtus.com or by calling 800-243-1574.&lt;/p&gt;</rr:PerformanceNarrativeTextBlock>
    <rr:PerformanceInformationIllustratesVariabilityOfReturns
      contextRef="Context_20240930_20240930_S000018976Member_S000018976SummaryMember"
      id="ixv-86735">The bar chart and table below 
provide some indication of the potential risks of investing in the fund.</rr:PerformanceInformationIllustratesVariabilityOfReturns>
    <rr:PerformancePastDoesNotIndicateFuture
      contextRef="Context_20240930_20240930_S000018976Member_S000018976SummaryMember"
      id="ixv-86736">The fund&#x2019;s past performance, 
before and after taxes, is not necessarily an indication of how the fund will perform in the future.</rr:PerformancePastDoesNotIndicateFuture>
    <rr:PerformanceAvailabilityWebSiteAddress
      contextRef="Context_20240930_20240930_S000018976Member_S000018976SummaryMember"
      id="ixv-86737">virtus.com</rr:PerformanceAvailabilityWebSiteAddress>
    <rr:PerformanceAvailabilityPhone
      contextRef="Context_20240930_20240930_S000018976Member_S000018976SummaryMember"
      id="ixv-86738">800-243-1574</rr:PerformanceAvailabilityPhone>
    <rr:BarChartHeading
      contextRef="Context_20240930_20240930_S000018976Member_S000018976SummaryMember"
      id="ixv-86739">Calendar 
year total returns for Class I Shares&#x2005;</rr:BarChartHeading>
    <rr:BarChartDoesNotReflectSalesLoads
      contextRef="Context_20240930_20240930_S000018976Member_S000018976SummaryMember"
      id="ixv-3049">Returns 
do not reflect sales charges applicable to other share classes and would be lower if they did.</rr:BarChartDoesNotReflectSalesLoads>
    <rr:BarChartClosingTextBlock
      contextRef="Context_20240930_20240930_S000018976Member_S000018976SummaryMember"
      id="ixv-3053">&lt;table cellpadding="0" cellspacing="0" style="border-collapse:collapse;margin-left:auto;margin-right:auto" width="60%"&gt;&lt;tr style="font-size:1pt;"&gt;&lt;td style="width:20.6%;"&gt;&#160;&lt;/td&gt;&lt;td style="width:14.71%;"&gt;&#160;&lt;/td&gt;&lt;td style="width:14.71%;"&gt;&#160;&lt;/td&gt;&lt;td style="width:20.58%;"&gt;&#160;&lt;/td&gt;&lt;td style="width:14.7%;"&gt;&#160;&lt;/td&gt;&lt;td style="width:14.7%;"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top; border-bottom:0.5pt; border-bottom-style:solid; border-bottom-color:#000000; border-top:0.5pt; border-top-style:solid; border-top-color:#000000; border-left:0.5pt; border-left-style:solid; border-left-color:#000000;"&gt;&lt;p style="font-size:8.0pt; font-family:Sans-Serif; text-align:left; font-weight:normal; text-decoration:none;"&gt;Best Quarter:&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:top; border-bottom:0.5pt; border-bottom-style:solid; border-bottom-color:#000000; border-top:0.5pt; border-top-style:solid; border-top-color:#000000;"&gt;&lt;p style="font-size:8.0pt; font-family:Sans-Serif; text-align:left; font-weight:normal; text-decoration:none;"&gt;2020, Q2:&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:top; border-bottom:0.5pt; border-bottom-style:solid; border-bottom-color:#000000; border-top:0.5pt; border-top-style:solid; border-top-color:#000000;"&gt;&lt;p style="font-size:8.0pt; font-family:Sans-Serif; text-align:left; font-weight:normal; text-decoration:none;"&gt;12.64%&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:top; border-bottom:0.5pt; border-bottom-style:solid; border-bottom-color:#000000; border-top:0.5pt; border-top-style:solid; border-top-color:#000000;"&gt;&lt;p style="font-size:8.0pt; font-family:Sans-Serif; text-align:left; font-weight:normal; text-decoration:none;"&gt;Worst Quarter:&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:top; border-bottom:0.5pt; border-bottom-style:solid; border-bottom-color:#000000; border-top:0.5pt; border-top-style:solid; border-top-color:#000000;"&gt;&lt;p style="font-size:8.0pt; font-family:Sans-Serif; text-align:left; font-weight:normal; text-decoration:none;"&gt;2020, Q1:&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:top; border-bottom:0.5pt; border-bottom-style:solid; border-bottom-color:#000000; border-top:0.5pt; border-top-style:solid; border-top-color:#000000; border-right:0.5pt; border-right-style:solid; border-right-color:#000000;"&gt;&lt;p style="font-size:8.0pt; font-family:Sans-Serif; text-align:left; font-weight:normal; text-decoration:none;"&gt;-23.12%&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;</rr:BarChartClosingTextBlock>
    <rr:HighestQuarterlyReturnLabel
      contextRef="Context_20240930_20240930_C000081785Member_S000018976Member_S000018976SummaryMember"
      id="ixv-86740">Best Quarter</rr:HighestQuarterlyReturnLabel>
    <rr:BarChartHighestQuarterlyReturnDate
      contextRef="Context_20240930_20240930_C000081785Member_S000018976Member_S000018976SummaryMember"
      id="ixv-86741">2020-06-30</rr:BarChartHighestQuarterlyReturnDate>
    <rr:BarChartHighestQuarterlyReturn
      contextRef="Context_20240930_20240930_C000081785Member_S000018976Member_S000018976SummaryMember"
      decimals="INF"
      id="ixv-86742"
      unitRef="pure">0.1264</rr:BarChartHighestQuarterlyReturn>
    <rr:LowestQuarterlyReturnLabel
      contextRef="Context_20240930_20240930_C000081785Member_S000018976Member_S000018976SummaryMember"
      id="ixv-86743">Worst Quarter</rr:LowestQuarterlyReturnLabel>
    <rr:BarChartLowestQuarterlyReturnDate
      contextRef="Context_20240930_20240930_C000081785Member_S000018976Member_S000018976SummaryMember"
      id="ixv-86744">2020-03-31</rr:BarChartLowestQuarterlyReturnDate>
    <rr:BarChartLowestQuarterlyReturn
      contextRef="Context_20240930_20240930_C000081785Member_S000018976Member_S000018976SummaryMember"
      decimals="INF"
      id="ixv-86745"
      unitRef="pure">-0.2312</rr:BarChartLowestQuarterlyReturn>
    <rr:PerformanceTableHeading
      contextRef="Context_20240930_20240930_S000018976Member_S000018976SummaryMember"
      id="ixv-86746">Average Annual Total Returns (for the periods ended 12/31/24)</rr:PerformanceTableHeading>
    <rr:AverageAnnualReturnInceptionDate
      contextRef="Context_20240930_20240930_C000235246Member_S000018976Member_S000018976SummaryMember"
      id="ixv-86747">2022-01-31</rr:AverageAnnualReturnInceptionDate>
    <rr:AverageAnnualReturnInceptionDate
      contextRef="Context_20240930_20240930_MSCIAllCountryWorldIndexnet_S000018976Member_S000018976SummaryMember"
      id="ixv-86748">2022-01-31</rr:AverageAnnualReturnInceptionDate>
    <rr:AverageAnnualReturnLabel
      contextRef="Context_20240930_20240930_C000081785Member_S000018976Member_S000018976SummaryMember"
      id="ixv-86749">Return 
Before Taxes</rr:AverageAnnualReturnLabel>
    <rr:AverageAnnualReturnYear01
      contextRef="Context_20240930_20240930_C000081785Member_S000018976Member_S000018976SummaryMember"
      decimals="INF"
      id="ixv-86750"
      unitRef="pure">0.0981</rr:AverageAnnualReturnYear01>
    <rr:AverageAnnualReturnYear05
      contextRef="Context_20240930_20240930_C000081785Member_S000018976Member_S000018976SummaryMember"
      decimals="INF"
      id="ixv-86751"
      unitRef="pure">0.0580</rr:AverageAnnualReturnYear05>
    <rr:AverageAnnualReturnYear10
      contextRef="Context_20240930_20240930_C000081785Member_S000018976Member_S000018976SummaryMember"
      decimals="INF"
      id="ixv-86752"
      unitRef="pure">0.0434</rr:AverageAnnualReturnYear10>
    <rr:AverageAnnualReturnLabel
      contextRef="Context_20240930_20240930_AfterTaxesOnDistributionsMember_C000081785Member_S000018976Member_S000018976SummaryMember"
      id="ixv-86753">Return After Taxes on Distributions</rr:AverageAnnualReturnLabel>
    <rr:AverageAnnualReturnYear01
      contextRef="Context_20240930_20240930_AfterTaxesOnDistributionsMember_C000081785Member_S000018976Member_S000018976SummaryMember"
      decimals="INF"
      id="ixv-86754"
      unitRef="pure">0.0809</rr:AverageAnnualReturnYear01>
    <rr:AverageAnnualReturnYear05
      contextRef="Context_20240930_20240930_AfterTaxesOnDistributionsMember_C000081785Member_S000018976Member_S000018976SummaryMember"
      decimals="INF"
      id="ixv-86755"
      unitRef="pure">0.0520</rr:AverageAnnualReturnYear05>
    <rr:AverageAnnualReturnYear10
      contextRef="Context_20240930_20240930_AfterTaxesOnDistributionsMember_C000081785Member_S000018976Member_S000018976SummaryMember"
      decimals="INF"
      id="ixv-86756"
      unitRef="pure">0.0372</rr:AverageAnnualReturnYear10>
    <rr:AverageAnnualReturnLabel
      contextRef="Context_20240930_20240930_AfterTaxesOnDistributionsAndSalesMember_C000081785Member_S000018976Member_S000018976SummaryMember"
      id="ixv-86757">Return 
After Taxes on Distributions and Sale of Fund Shares</rr:AverageAnnualReturnLabel>
    <rr:AverageAnnualReturnYear01
      contextRef="Context_20240930_20240930_AfterTaxesOnDistributionsAndSalesMember_C000081785Member_S000018976Member_S000018976SummaryMember"
      decimals="INF"
      id="ixv-86758"
      unitRef="pure">0.0579</rr:AverageAnnualReturnYear01>
    <rr:AverageAnnualReturnYear05
      contextRef="Context_20240930_20240930_AfterTaxesOnDistributionsAndSalesMember_C000081785Member_S000018976Member_S000018976SummaryMember"
      decimals="INF"
      id="ixv-86759"
      unitRef="pure">0.0435</rr:AverageAnnualReturnYear05>
    <rr:AverageAnnualReturnYear10
      contextRef="Context_20240930_20240930_AfterTaxesOnDistributionsAndSalesMember_C000081785Member_S000018976Member_S000018976SummaryMember"
      decimals="INF"
      id="ixv-86760"
      unitRef="pure">0.0323</rr:AverageAnnualReturnYear10>
    <rr:AverageAnnualReturnLabel
      contextRef="Context_20240930_20240930_C000052537Member_S000018976Member_S000018976SummaryMember"
      id="ixv-86761">Return Before Taxes</rr:AverageAnnualReturnLabel>
    <rr:AverageAnnualReturnYear01
      contextRef="Context_20240930_20240930_C000052537Member_S000018976Member_S000018976SummaryMember"
      decimals="INF"
      id="ixv-86762"
      unitRef="pure">0.0353</rr:AverageAnnualReturnYear01>
    <rr:AverageAnnualReturnYear05
      contextRef="Context_20240930_20240930_C000052537Member_S000018976Member_S000018976SummaryMember"
      decimals="INF"
      id="ixv-86763"
      unitRef="pure">0.0436</rr:AverageAnnualReturnYear05>
    <rr:AverageAnnualReturnYear10
      contextRef="Context_20240930_20240930_C000052537Member_S000018976Member_S000018976SummaryMember"
      decimals="INF"
      id="ixv-86764"
      unitRef="pure">0.0350</rr:AverageAnnualReturnYear10>
    <rr:AverageAnnualReturnLabel
      contextRef="Context_20240930_20240930_C000052538Member_S000018976Member_S000018976SummaryMember"
      id="ixv-86765">Return Before Taxes</rr:AverageAnnualReturnLabel>
    <rr:AverageAnnualReturnYear01
      contextRef="Context_20240930_20240930_C000052538Member_S000018976Member_S000018976SummaryMember"
      decimals="INF"
      id="ixv-86766"
      unitRef="pure">0.0875</rr:AverageAnnualReturnYear01>
    <rr:AverageAnnualReturnYear05
      contextRef="Context_20240930_20240930_C000052538Member_S000018976Member_S000018976SummaryMember"
      decimals="INF"
      id="ixv-86767"
      unitRef="pure">0.0473</rr:AverageAnnualReturnYear05>
    <rr:AverageAnnualReturnYear10
      contextRef="Context_20240930_20240930_C000052538Member_S000018976Member_S000018976SummaryMember"
      decimals="INF"
      id="ixv-86768"
      unitRef="pure">0.0329</rr:AverageAnnualReturnYear10>
    <rr:AverageAnnualReturnLabel
      contextRef="Context_20240930_20240930_C000235246Member_S000018976Member_S000018976SummaryMember"
      id="ixv-86769">Return Before Taxes</rr:AverageAnnualReturnLabel>
    <rr:AverageAnnualReturnYear01
      contextRef="Context_20240930_20240930_C000235246Member_S000018976Member_S000018976SummaryMember"
      decimals="INF"
      id="ixv-86770"
      unitRef="pure">0.0983</rr:AverageAnnualReturnYear01>
    <rr:AverageAnnualReturnSinceInception
      contextRef="Context_20240930_20240930_C000235246Member_S000018976Member_S000018976SummaryMember"
      decimals="INF"
      id="ixv-86771"
      unitRef="pure">0.0428</rr:AverageAnnualReturnSinceInception>
    <rr:AverageAnnualReturnLabel
      contextRef="Context_20240930_20240930_MSCIAllCountryWorldIndexnet_S000018976Member_S000018976SummaryMember"
      id="ixv-86772"> MSCI All Country 
World Index (net) </rr:AverageAnnualReturnLabel>
    <rr:IndexNoDeductionForFeesExpensesTaxes
      contextRef="Context_20240930_20240930_MSCIAllCountryWorldIndexnet_S000018976Member_S000018976SummaryMember"
      id="ixv-86773">(reflects no deduction for fees or expenses)</rr:IndexNoDeductionForFeesExpensesTaxes>
    <rr:AverageAnnualReturnYear01
      contextRef="Context_20240930_20240930_MSCIAllCountryWorldIndexnet_S000018976Member_S000018976SummaryMember"
      decimals="INF"
      id="ixv-86774"
      unitRef="pure">0.1749</rr:AverageAnnualReturnYear01>
    <rr:AverageAnnualReturnYear05
      contextRef="Context_20240930_20240930_MSCIAllCountryWorldIndexnet_S000018976Member_S000018976SummaryMember"
      decimals="INF"
      id="ixv-86775"
      unitRef="pure">0.1006</rr:AverageAnnualReturnYear05>
    <rr:AverageAnnualReturnYear10
      contextRef="Context_20240930_20240930_MSCIAllCountryWorldIndexnet_S000018976Member_S000018976SummaryMember"
      decimals="INF"
      id="ixv-86776"
      unitRef="pure">0.0923</rr:AverageAnnualReturnYear10>
    <rr:AverageAnnualReturnSinceInception
      contextRef="Context_20240930_20240930_MSCIAllCountryWorldIndexnet_S000018976Member_S000018976SummaryMember"
      decimals="INF"
      id="ixv-86777"
      unitRef="pure">0.0743</rr:AverageAnnualReturnSinceInception>
    <rr:PerformanceTableClosingTextBlock
      contextRef="Context_20240930_20240930_S000018976Member_S000018976SummaryMember"
      id="ixv-3284">&lt;p style="font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; font-weight:normal; text-decoration:none;"&gt;The 
MSCI All Country World Index (net) is a free float-adjusted market capitalization-weighted index that 
measures equity performance of developed and emerging markets. The MSCI All Country World Index (net) 
is calculated on a total return basis with net dividends reinvested. The index is unmanaged and not available 
for direct investment.&lt;/p&gt;&lt;p style="font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; font-weight:normal; text-decoration:none;"&gt;After-tax returns are calculated using the historical highest 
individual federal marginal income tax rates and do not reflect the impact of state and local taxes. 
After-tax returns are shown only for Class I Shares; after-tax returns for other classes will vary. Actual 
after-tax returns depend on the investor&#x2019;s tax situation and may differ from those shown. After-tax 
returns are not relevant to investors who hold fund shares in tax-deferred accounts or to shares held 
by non-taxable entities. &lt;/p&gt;</rr:PerformanceTableClosingTextBlock>
    <rr:PerformanceAdditionalMarketIndex
      contextRef="Context_20240930_20240930_S000018976Member_S000018976SummaryMember"
      id="ixv-86778">The 
MSCI All Country World Index (net) is a free float-adjusted market capitalization-weighted index that 
measures equity performance of developed and emerging markets. The MSCI All Country World Index (net) 
is calculated on a total return basis with net dividends reinvested. The index is unmanaged and not available 
for direct investment.</rr:PerformanceAdditionalMarketIndex>
    <rr:PerformanceTableUsesHighestFederalRate
      contextRef="Context_20240930_20240930_S000018976Member_S000018976SummaryMember"
      id="ixv-86779">After-tax returns are calculated using the historical highest 
individual federal marginal income tax rates and do not reflect the impact of state and local taxes. 
After-tax returns are shown only for Class I Shares; after-tax returns for other classes will vary. Actual 
after-tax returns depend on the investor&#x2019;s tax situation and may differ from those shown. After-tax 
returns are not relevant to investors who hold fund shares in tax-deferred accounts or to shares held 
by non-taxable entities.</rr:PerformanceTableUsesHighestFederalRate>
    <rr:PerformanceTableOneClassOfAfterTaxShown
      contextRef="Context_20240930_20240930_S000018976Member_S000018976SummaryMember"
      id="ixv-86780">After-tax returns are shown only for Class I Shares; after-tax returns for other classes will vary.</rr:PerformanceTableOneClassOfAfterTaxShown>
    <rr:PerformanceTableNotRelevantToTaxDeferred
      contextRef="Context_20240930_20240930_S000018976Member_S000018976SummaryMember"
      id="ixv-86781">Actual 
after-tax returns depend on the investor&#x2019;s tax situation and may differ from those shown. After-tax 
returns are not relevant to investors who hold fund shares in tax-deferred accounts or to shares held 
by non-taxable entities.</rr:PerformanceTableNotRelevantToTaxDeferred>
    <rr:RiskReturnHeading
      contextRef="Context_20240930_20240930_S000018002Member_S000018002SummaryMember"
      id="ixv-86782">Virtus Duff &amp; Phelps Real Estate Securities Fund</rr:RiskReturnHeading>
    <rr:ObjectiveHeading
      contextRef="Context_20240930_20240930_S000018002Member_S000018002SummaryMember"
      id="ixv-86783">Investment 
Objective</rr:ObjectiveHeading>
    <rr:ObjectivePrimaryTextBlock
      contextRef="Context_20240930_20240930_S000018002Member_S000018002SummaryMember"
      id="ixv-3372">&lt;p style="font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; font-weight:normal; text-decoration:none;"&gt;The fund has investment objectives of capital appreciation and income with approximately 
equal emphasis.&lt;/p&gt;</rr:ObjectivePrimaryTextBlock>
    <rr:ExpenseHeading
      contextRef="Context_20240930_20240930_S000018002Member_S000018002SummaryMember"
      id="ixv-86784">Fees and Expenses</rr:ExpenseHeading>
    <rr:ExpenseNarrativeTextBlock
      contextRef="Context_20240930_20240930_S000018002Member_S000018002SummaryMember"
      id="ixv-3375">&lt;p style="-sec-ix-redline:true;font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; font-weight:normal; font-style:normal;"&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;The 
tables below illustrate the fees and expenses that you may pay if you buy, hold and sell shares of the 
fund. &lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:bold; text-decoration:none;"&gt;You may pay other fees, such as brokerage commissions and other 
fees to financial intermediaries, which are not reflected in the tables and examples below.&lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt; You may qualify for sales charge discounts in Class A Shares if you and your 
family invest, or agree to invest in the future, at least $50,000 in Virtus Funds.&lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:bold; text-decoration:none;"&gt; &lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;More information on these and other discounts is available: (i) from your financial 
professional or other financial intermediary; (ii) under &#x201c;Sales Charges&#x201d; on page 108 of the 
fund&#x2019;s prospectus; and (iii) with respect to purchase of shares through specific intermediaries, 
in Appendix A to the fund&#x2019;s prospectus, entitled &#x201c;Intermediary Sales Charge Discounts and 
Waivers.&#x201d;&lt;/span&gt;&lt;/p&gt;</rr:ExpenseNarrativeTextBlock>
    <rr:ExpenseBreakpointDiscounts
      contextRef="Context_20240930_20240930_S000018002Member_S000018002SummaryMember"
      id="ixv-86785">You may qualify for sales charge discounts in Class A Shares if you and your 
family invest, or agree to invest in the future, at least $50,000 in Virtus Funds.</rr:ExpenseBreakpointDiscounts>
    <rr:ExpenseBreakpointMinimumInvestmentRequiredAmount
      contextRef="Context_20240930_20240930_S000018002Member_S000018002SummaryMember"
      decimals="INF"
      id="ixv-86786"
      unitRef="usd">50000</rr:ExpenseBreakpointMinimumInvestmentRequiredAmount>
    <rr:ShareholderFeesCaption
      contextRef="Context_20240930_20240930_S000018002Member_S000018002SummaryMember"
      id="ixv-86787">Shareholder 
Fees (fees paid directly from your investment)</rr:ShareholderFeesCaption>
    <rr:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice
      contextRef="Context_20240930_20240930_C000049901Member_S000018002Member_S000018002SummaryMember"
      decimals="INF"
      id="ixv-86788"
      unitRef="pure">0.0550</rr:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice>
    <rr:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice
      contextRef="Context_20240930_20240930_C000049903Member_S000018002Member_S000018002SummaryMember"
      decimals="INF"
      id="ixv-86789"
      unitRef="pure">0</rr:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice>
    <rr:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice
      contextRef="Context_20240930_20240930_C000049904Member_S000018002Member_S000018002SummaryMember"
      decimals="INF"
      id="ixv-86790"
      unitRef="pure">0</rr:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice>
    <rr:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice
      contextRef="Context_20240930_20240930_C000148854Member_S000018002Member_S000018002SummaryMember"
      decimals="INF"
      id="ixv-86791"
      unitRef="pure">0</rr:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice>
    <rr:MaximumDeferredSalesChargeOverOfferingPrice
      contextRef="Context_20240930_20240930_C000049901Member_S000018002Member_S000018002SummaryMember"
      decimals="INF"
      id="ixv-86792"
      unitRef="pure">0</rr:MaximumDeferredSalesChargeOverOfferingPrice>
    <rr:MaximumDeferredSalesChargeOverOfferingPrice
      contextRef="Context_20240930_20240930_C000049903Member_S000018002Member_S000018002SummaryMember"
      decimals="INF"
      id="_635_"
      unitRef="pure">0.0100</rr:MaximumDeferredSalesChargeOverOfferingPrice>
    <rr:MaximumDeferredSalesChargeOverOfferingPrice
      contextRef="Context_20240930_20240930_C000049904Member_S000018002Member_S000018002SummaryMember"
      decimals="INF"
      id="ixv-86794"
      unitRef="pure">0</rr:MaximumDeferredSalesChargeOverOfferingPrice>
    <rr:MaximumDeferredSalesChargeOverOfferingPrice
      contextRef="Context_20240930_20240930_C000148854Member_S000018002Member_S000018002SummaryMember"
      decimals="INF"
      id="ixv-86795"
      unitRef="pure">0</rr:MaximumDeferredSalesChargeOverOfferingPrice>
    <rr:OperatingExpensesCaption
      contextRef="Context_20240930_20240930_S000018002Member_S000018002SummaryMember"
      id="ixv-86796">Annual Fund Operating Expenses (expenses 
that you pay each year as                                      a 
percentage of the value of your investment)</rr:OperatingExpensesCaption>
    <rr:ManagementFeesOverAssets
      contextRef="Context_20240930_20240930_C000049901Member_S000018002Member_S000018002SummaryMember"
      decimals="INF"
      id="ixv-86797"
      unitRef="pure">0.0075</rr:ManagementFeesOverAssets>
    <rr:ManagementFeesOverAssets
      contextRef="Context_20240930_20240930_C000049903Member_S000018002Member_S000018002SummaryMember"
      decimals="INF"
      id="ixv-86798"
      unitRef="pure">0.0075</rr:ManagementFeesOverAssets>
    <rr:ManagementFeesOverAssets
      contextRef="Context_20240930_20240930_C000049904Member_S000018002Member_S000018002SummaryMember"
      decimals="INF"
      id="ixv-86799"
      unitRef="pure">0.0075</rr:ManagementFeesOverAssets>
    <rr:ManagementFeesOverAssets
      contextRef="Context_20240930_20240930_C000148854Member_S000018002Member_S000018002SummaryMember"
      decimals="INF"
      id="ixv-86800"
      unitRef="pure">0.0075</rr:ManagementFeesOverAssets>
    <rr:DistributionAndService12b1FeesOverAssets
      contextRef="Context_20240930_20240930_C000049901Member_S000018002Member_S000018002SummaryMember"
      decimals="INF"
      id="ixv-86801"
      unitRef="pure">0.0025</rr:DistributionAndService12b1FeesOverAssets>
    <rr:DistributionAndService12b1FeesOverAssets
      contextRef="Context_20240930_20240930_C000049903Member_S000018002Member_S000018002SummaryMember"
      decimals="INF"
      id="ixv-86802"
      unitRef="pure">0.0100</rr:DistributionAndService12b1FeesOverAssets>
    <rr:DistributionAndService12b1FeesOverAssets
      contextRef="Context_20240930_20240930_C000049904Member_S000018002Member_S000018002SummaryMember"
      decimals="INF"
      id="ixv-86803"
      unitRef="pure">0</rr:DistributionAndService12b1FeesOverAssets>
    <rr:DistributionAndService12b1FeesOverAssets
      contextRef="Context_20240930_20240930_C000148854Member_S000018002Member_S000018002SummaryMember"
      decimals="INF"
      id="ixv-86804"
      unitRef="pure">0</rr:DistributionAndService12b1FeesOverAssets>
    <rr:OtherExpensesOverAssets
      contextRef="Context_20240930_20240930_C000049901Member_S000018002Member_S000018002SummaryMember"
      decimals="INF"
      id="ixv-86805"
      unitRef="pure">0.0037</rr:OtherExpensesOverAssets>
    <rr:OtherExpensesOverAssets
      contextRef="Context_20240930_20240930_C000049903Member_S000018002Member_S000018002SummaryMember"
      decimals="INF"
      id="ixv-86806"
      unitRef="pure">0.0033</rr:OtherExpensesOverAssets>
    <rr:OtherExpensesOverAssets
      contextRef="Context_20240930_20240930_C000049904Member_S000018002Member_S000018002SummaryMember"
      decimals="INF"
      id="ixv-86807"
      unitRef="pure">0.0035</rr:OtherExpensesOverAssets>
    <rr:OtherExpensesOverAssets
      contextRef="Context_20240930_20240930_C000148854Member_S000018002Member_S000018002SummaryMember"
      decimals="INF"
      id="ixv-86808"
      unitRef="pure">0.0020</rr:OtherExpensesOverAssets>
    <rr:ExpensesOverAssets
      contextRef="Context_20240930_20240930_C000049901Member_S000018002Member_S000018002SummaryMember"
      decimals="INF"
      id="ixv-86809"
      unitRef="pure">0.0137</rr:ExpensesOverAssets>
    <rr:ExpensesOverAssets
      contextRef="Context_20240930_20240930_C000049903Member_S000018002Member_S000018002SummaryMember"
      decimals="INF"
      id="ixv-86810"
      unitRef="pure">0.0208</rr:ExpensesOverAssets>
    <rr:ExpensesOverAssets
      contextRef="Context_20240930_20240930_C000049904Member_S000018002Member_S000018002SummaryMember"
      decimals="INF"
      id="ixv-86811"
      unitRef="pure">0.0110</rr:ExpensesOverAssets>
    <rr:ExpensesOverAssets
      contextRef="Context_20240930_20240930_C000148854Member_S000018002Member_S000018002SummaryMember"
      decimals="INF"
      id="ixv-86812"
      unitRef="pure">0.0095</rr:ExpensesOverAssets>
    <rr:FeeWaiverOrReimbursementOverAssets
      contextRef="Context_20240930_20240930_C000049901Member_S000018002Member_S000018002SummaryMember"
      decimals="INF"
      id="_655_"
      unitRef="pure">-0.0013</rr:FeeWaiverOrReimbursementOverAssets>
    <rr:FeeWaiverOrReimbursementOverAssets
      contextRef="Context_20240930_20240930_C000049903Member_S000018002Member_S000018002SummaryMember"
      decimals="INF"
      id="_656_"
      unitRef="pure">-0.0009</rr:FeeWaiverOrReimbursementOverAssets>
    <rr:FeeWaiverOrReimbursementOverAssets
      contextRef="Context_20240930_20240930_C000049904Member_S000018002Member_S000018002SummaryMember"
      decimals="INF"
      id="_657_"
      unitRef="pure">-0.0011</rr:FeeWaiverOrReimbursementOverAssets>
    <rr:FeeWaiverOrReimbursementOverAssets
      contextRef="Context_20240930_20240930_C000148854Member_S000018002Member_S000018002SummaryMember"
      decimals="INF"
      id="_658_"
      unitRef="pure">-0.0016</rr:FeeWaiverOrReimbursementOverAssets>
    <rr:NetExpensesOverAssets
      contextRef="Context_20240930_20240930_C000049901Member_S000018002Member_S000018002SummaryMember"
      decimals="INF"
      id="_659_"
      unitRef="pure">0.0124</rr:NetExpensesOverAssets>
    <rr:NetExpensesOverAssets
      contextRef="Context_20240930_20240930_C000049903Member_S000018002Member_S000018002SummaryMember"
      decimals="INF"
      id="_660_"
      unitRef="pure">0.0199</rr:NetExpensesOverAssets>
    <rr:NetExpensesOverAssets
      contextRef="Context_20240930_20240930_C000049904Member_S000018002Member_S000018002SummaryMember"
      decimals="INF"
      id="_661_"
      unitRef="pure">0.0099</rr:NetExpensesOverAssets>
    <rr:NetExpensesOverAssets
      contextRef="Context_20240930_20240930_C000148854Member_S000018002Member_S000018002SummaryMember"
      decimals="INF"
      id="_662_"
      unitRef="pure">0.0079</rr:NetExpensesOverAssets>
    <rr:ExpenseExampleHeading
      contextRef="Context_20240930_20240930_S000018002Member_S000018002SummaryMember"
      id="ixv-86821">Example</rr:ExpenseExampleHeading>
    <rr:ExpenseExampleNarrativeTextBlock
      contextRef="Context_20240930_20240930_S000018002Member_S000018002SummaryMember"
      id="ixv-3552">&lt;p style="font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; font-weight:normal; text-decoration:none;"&gt;This 
example is intended to help you compare the cost of investing in the fund with the cost of investing 
in other mutual funds. The example assumes that you invest $10,000 in the fund for the time periods indicated 
and then redeem all of your shares at the end of those periods or continued to hold them. The example 
also assumes that your investment has a 5% return each year, that the fund&#x2019;s operating expenses 
remain the same and that the expense reimbursement agreement remains in place for the contractual period. 
Although your actual costs may be higher or lower, based on these assumptions your costs would be:&lt;/p&gt;</rr:ExpenseExampleNarrativeTextBlock>
    <rr:ExpenseExampleByYearCaption
      contextRef="Context_20240930_20240930_S000018002Member_S000018002SummaryMember"
      id="ixv-86822">Although your actual costs may be higher or lower, based on these assumptions your costs would be:</rr:ExpenseExampleByYearCaption>
    <rr:ExpenseExampleYear01
      contextRef="Context_20240930_20240930_C000049901Member_S000018002Member_S000018002SummaryMember"
      decimals="INF"
      id="ixv-86823"
      unitRef="usd">669</rr:ExpenseExampleYear01>
    <rr:ExpenseExampleNoRedemptionYear01
      contextRef="Context_20240930_20240930_C000049901Member_S000018002Member_S000018002SummaryMember"
      decimals="INF"
      id="ixv-86824"
      unitRef="usd">669</rr:ExpenseExampleNoRedemptionYear01>
    <rr:ExpenseExampleYear03
      contextRef="Context_20240930_20240930_C000049901Member_S000018002Member_S000018002SummaryMember"
      decimals="INF"
      id="ixv-86825"
      unitRef="usd">948</rr:ExpenseExampleYear03>
    <rr:ExpenseExampleNoRedemptionYear03
      contextRef="Context_20240930_20240930_C000049901Member_S000018002Member_S000018002SummaryMember"
      decimals="INF"
      id="ixv-86826"
      unitRef="usd">948</rr:ExpenseExampleNoRedemptionYear03>
    <rr:ExpenseExampleYear05
      contextRef="Context_20240930_20240930_C000049901Member_S000018002Member_S000018002SummaryMember"
      decimals="INF"
      id="ixv-86827"
      unitRef="usd">1247</rr:ExpenseExampleYear05>
    <rr:ExpenseExampleNoRedemptionYear05
      contextRef="Context_20240930_20240930_C000049901Member_S000018002Member_S000018002SummaryMember"
      decimals="INF"
      id="ixv-86828"
      unitRef="usd">1247</rr:ExpenseExampleNoRedemptionYear05>
    <rr:ExpenseExampleYear10
      contextRef="Context_20240930_20240930_C000049901Member_S000018002Member_S000018002SummaryMember"
      decimals="INF"
      id="ixv-86829"
      unitRef="usd">2095</rr:ExpenseExampleYear10>
    <rr:ExpenseExampleNoRedemptionYear10
      contextRef="Context_20240930_20240930_C000049901Member_S000018002Member_S000018002SummaryMember"
      decimals="INF"
      id="ixv-86830"
      unitRef="usd">2095</rr:ExpenseExampleNoRedemptionYear10>
    <rr:ExpenseExampleYear01
      contextRef="Context_20240930_20240930_C000049903Member_S000018002Member_S000018002SummaryMember"
      decimals="INF"
      id="ixv-86831"
      unitRef="usd">302</rr:ExpenseExampleYear01>
    <rr:ExpenseExampleYear03
      contextRef="Context_20240930_20240930_C000049903Member_S000018002Member_S000018002SummaryMember"
      decimals="INF"
      id="ixv-86832"
      unitRef="usd">643</rr:ExpenseExampleYear03>
    <rr:ExpenseExampleYear05
      contextRef="Context_20240930_20240930_C000049903Member_S000018002Member_S000018002SummaryMember"
      decimals="INF"
      id="ixv-86833"
      unitRef="usd">1110</rr:ExpenseExampleYear05>
    <rr:ExpenseExampleYear10
      contextRef="Context_20240930_20240930_C000049903Member_S000018002Member_S000018002SummaryMember"
      decimals="INF"
      id="ixv-86834"
      unitRef="usd">2403</rr:ExpenseExampleYear10>
    <rr:ExpenseExampleNoRedemptionYear01
      contextRef="Context_20240930_20240930_C000049903Member_S000018002Member_S000018002SummaryMember"
      decimals="INF"
      id="ixv-86835"
      unitRef="usd">202</rr:ExpenseExampleNoRedemptionYear01>
    <rr:ExpenseExampleNoRedemptionYear03
      contextRef="Context_20240930_20240930_C000049903Member_S000018002Member_S000018002SummaryMember"
      decimals="INF"
      id="ixv-86836"
      unitRef="usd">643</rr:ExpenseExampleNoRedemptionYear03>
    <rr:ExpenseExampleNoRedemptionYear05
      contextRef="Context_20240930_20240930_C000049903Member_S000018002Member_S000018002SummaryMember"
      decimals="INF"
      id="ixv-86837"
      unitRef="usd">1110</rr:ExpenseExampleNoRedemptionYear05>
    <rr:ExpenseExampleNoRedemptionYear10
      contextRef="Context_20240930_20240930_C000049903Member_S000018002Member_S000018002SummaryMember"
      decimals="INF"
      id="ixv-86838"
      unitRef="usd">2403</rr:ExpenseExampleNoRedemptionYear10>
    <rr:ExpenseExampleYear01
      contextRef="Context_20240930_20240930_C000049904Member_S000018002Member_S000018002SummaryMember"
      decimals="INF"
      id="ixv-86839"
      unitRef="usd">101</rr:ExpenseExampleYear01>
    <rr:ExpenseExampleNoRedemptionYear01
      contextRef="Context_20240930_20240930_C000049904Member_S000018002Member_S000018002SummaryMember"
      decimals="INF"
      id="ixv-86840"
      unitRef="usd">101</rr:ExpenseExampleNoRedemptionYear01>
    <rr:ExpenseExampleYear03
      contextRef="Context_20240930_20240930_C000049904Member_S000018002Member_S000018002SummaryMember"
      decimals="INF"
      id="ixv-86841"
      unitRef="usd">339</rr:ExpenseExampleYear03>
    <rr:ExpenseExampleNoRedemptionYear03
      contextRef="Context_20240930_20240930_C000049904Member_S000018002Member_S000018002SummaryMember"
      decimals="INF"
      id="ixv-86842"
      unitRef="usd">339</rr:ExpenseExampleNoRedemptionYear03>
    <rr:ExpenseExampleYear05
      contextRef="Context_20240930_20240930_C000049904Member_S000018002Member_S000018002SummaryMember"
      decimals="INF"
      id="ixv-86843"
      unitRef="usd">596</rr:ExpenseExampleYear05>
    <rr:ExpenseExampleNoRedemptionYear05
      contextRef="Context_20240930_20240930_C000049904Member_S000018002Member_S000018002SummaryMember"
      decimals="INF"
      id="ixv-86844"
      unitRef="usd">596</rr:ExpenseExampleNoRedemptionYear05>
    <rr:ExpenseExampleYear10
      contextRef="Context_20240930_20240930_C000049904Member_S000018002Member_S000018002SummaryMember"
      decimals="INF"
      id="ixv-86845"
      unitRef="usd">1330</rr:ExpenseExampleYear10>
    <rr:ExpenseExampleNoRedemptionYear10
      contextRef="Context_20240930_20240930_C000049904Member_S000018002Member_S000018002SummaryMember"
      decimals="INF"
      id="ixv-86846"
      unitRef="usd">1330</rr:ExpenseExampleNoRedemptionYear10>
    <rr:ExpenseExampleYear01
      contextRef="Context_20240930_20240930_C000148854Member_S000018002Member_S000018002SummaryMember"
      decimals="INF"
      id="ixv-86847"
      unitRef="usd">81</rr:ExpenseExampleYear01>
    <rr:ExpenseExampleNoRedemptionYear01
      contextRef="Context_20240930_20240930_C000148854Member_S000018002Member_S000018002SummaryMember"
      decimals="INF"
      id="ixv-86848"
      unitRef="usd">81</rr:ExpenseExampleNoRedemptionYear01>
    <rr:ExpenseExampleYear03
      contextRef="Context_20240930_20240930_C000148854Member_S000018002Member_S000018002SummaryMember"
      decimals="INF"
      id="ixv-86849"
      unitRef="usd">287</rr:ExpenseExampleYear03>
    <rr:ExpenseExampleNoRedemptionYear03
      contextRef="Context_20240930_20240930_C000148854Member_S000018002Member_S000018002SummaryMember"
      decimals="INF"
      id="ixv-86850"
      unitRef="usd">287</rr:ExpenseExampleNoRedemptionYear03>
    <rr:ExpenseExampleYear05
      contextRef="Context_20240930_20240930_C000148854Member_S000018002Member_S000018002SummaryMember"
      decimals="INF"
      id="ixv-86851"
      unitRef="usd">510</rr:ExpenseExampleYear05>
    <rr:ExpenseExampleNoRedemptionYear05
      contextRef="Context_20240930_20240930_C000148854Member_S000018002Member_S000018002SummaryMember"
      decimals="INF"
      id="ixv-86852"
      unitRef="usd">510</rr:ExpenseExampleNoRedemptionYear05>
    <rr:ExpenseExampleYear10
      contextRef="Context_20240930_20240930_C000148854Member_S000018002Member_S000018002SummaryMember"
      decimals="INF"
      id="ixv-86853"
      unitRef="usd">1152</rr:ExpenseExampleYear10>
    <rr:ExpenseExampleNoRedemptionYear10
      contextRef="Context_20240930_20240930_C000148854Member_S000018002Member_S000018002SummaryMember"
      decimals="INF"
      id="ixv-86854"
      unitRef="usd">1152</rr:ExpenseExampleNoRedemptionYear10>
    <rr:PortfolioTurnoverHeading
      contextRef="Context_20240930_20240930_S000018002Member_S000018002SummaryMember"
      id="ixv-86855">Portfolio 
Turnover</rr:PortfolioTurnoverHeading>
    <rr:PortfolioTurnoverTextBlock
      contextRef="Context_20240930_20240930_S000018002Member_S000018002SummaryMember"
      id="ixv-3685">&lt;p style="-sec-ix-redline:true;font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; font-weight:normal; text-decoration:none;"&gt;The fund pays transaction costs, such as commissions, when 
it buys and sells securities (or &#x201c;turns over&#x201d; its portfolio). A higher portfolio turnover 
rate may indicate higher transaction costs and may result in higher taxes when fund shares are held in 
a taxable account. These costs, which are not reflected in annual fund operating expenses or in the example, 
affect the fund&#x2019;s performance. During the most recent fiscal year, the fund&#x2019;s portfolio turnover 
rate was 36% of the average value of its portfolio. &lt;/p&gt;
</rr:PortfolioTurnoverTextBlock>
    <rr:PortfolioTurnoverRate
      contextRef="Context_20240930_20240930_S000018002Member_S000018002SummaryMember"
      decimals="INF"
      id="ixv-86856"
      unitRef="pure">0.36</rr:PortfolioTurnoverRate>
    <rr:StrategyHeading
      contextRef="Context_20240930_20240930_S000018002Member_S000018002SummaryMember"
      id="ixv-86857">Principal Investment Strategies</rr:StrategyHeading>
    <rr:StrategyNarrativeTextBlock
      contextRef="Context_20240930_20240930_S000018002Member_S000018002SummaryMember"
      id="ixv-3700">&lt;p style="font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; font-weight:normal; text-decoration:none;"&gt;The 
fund offers exposure to the equity real estate investment trust (&#x201c;REIT&#x201d;) market utilizing 
a quality and relative value style with a fundamental security analysis approach designed to identify 
the most attractive investment candidates. The subadviser believes the value of a REIT extends beyond 
the value of the underlying real estate and that through fundamental research, it can uncover and exploit 
inefficiencies in the market.&lt;/p&gt;&lt;p style="font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; font-weight:normal; text-decoration:none;"&gt;Under normal circumstances, the fund invests 
at least 80% of its assets in publicly-traded REITs and companies that are principally engaged in the 
real estate industry. The fund concentrates its assets in the real estate industry.&lt;/p&gt;</rr:StrategyNarrativeTextBlock>
    <rr:StrategyPortfolioConcentration
      contextRef="Context_20240930_20240930_S000018002Member_S000018002SummaryMember"
      id="ixv-86858">Under normal circumstances, the fund invests 
at least 80% of its assets in publicly-traded REITs and companies that are principally engaged in the 
real estate industry.</rr:StrategyPortfolioConcentration>
    <rr:RiskHeading
      contextRef="Context_20240930_20240930_S000018002Member_S000018002SummaryMember"
      id="ixv-86859">Principal 
Risks</rr:RiskHeading>
    <rr:RiskTextBlock
      contextRef="Context_20240930_20240930_S000018002Member_RiskLoseMoneyMember_S000018002SummaryMember"
      id="ixv-86860">If between the time you purchase shares and the time you sell shares the value of the fund&#x2019;s investments 
decreases, you will lose money.</rr:RiskTextBlock>
    <rr:RiskTextBlock
      contextRef="Context_20240930_20240930_S000018002Member_EquitySecuritiesRisk_S000018002SummaryMember"
      id="ixv-3705">&lt;p style="font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:normal; margin-left:39.6pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;Equity Securities Risk:&lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt; 
&lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;The value of the stocks held by the fund may be negatively affected by the financial 
market, industries in which the fund invests, or issuer-specific events. Focus on a particular style 
or in small or medium-sized companies may enhance that risk.&lt;/span&gt;&lt;/p&gt;</rr:RiskTextBlock>
    <rr:RiskTextBlock
      contextRef="Context_20240930_20240930_S000018002Member_RealEstateInvestmentRisk_S000018002SummaryMember"
      id="ixv-3712">&lt;p style="font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:normal; margin-left:39.6pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;Real 
Estate Investment Risk: &lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;The fund may be negatively affected by changes 
in real estate values or economic conditions, credit risk and interest rate fluctuations, changes in 
the value of the underlying real estate and defaults by lessees and/or borrowers.&lt;/span&gt;&lt;/p&gt;</rr:RiskTextBlock>
    <rr:RiskTextBlock
      contextRef="Context_20240930_20240930_S000018002Member_IndustrySectorConcentrationRisk_S000018002SummaryMember"
      id="ixv-3718">&lt;p style="font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:normal; margin-left:39.6pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;Industry/Sector Concentration Risk: &lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;Events negatively affecting 
real estate related securities may cause the value of the fund&#x2019;s shares to decrease, perhaps significantly. 
Since the fund concentrates its assets in real estate related securities, the fund is more vulnerable 
to conditions that negatively affect real estate related securities as compared to a fund that does not 
concentrate holdings in such securities.&lt;/span&gt;&lt;/p&gt;</rr:RiskTextBlock>
    <rr:RiskTextBlock
      contextRef="Context_20240930_20240930_S000018002Member_MarketVolatilityRisk_S000018002SummaryMember"
      id="ixv-3724">&lt;p style="font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:normal; margin-left:39.6pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;Market 
Volatility Risk:&lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt; The value of the securities in the fund may go up or down 
in response to the prospects of individual companies and/or general economic conditions. Price changes 
may be short- or long-term. Local, regional or global events such as war or military conflict (e.g., 
Russia&#x2019;s invasion of Ukraine), acts of terrorism, the spread of infectious illness or other public 
health issue, recessions, or other events could have a significant impact on the fund and its investments, 
including hampering the ability of the fund&#x2019;s portfolio manager(s) to invest the fund&#x2019;s assets 
as intended.&lt;/span&gt;&lt;/p&gt;</rr:RiskTextBlock>
    <rr:RiskTextBlock
      contextRef="Context_20240930_20240930_S000018002Member_EquityRealEstateInvestmentTrustREITSecuritiesRisk_S000018002SummaryMember"
      id="ixv-3730">&lt;p style="font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:normal; margin-left:39.6pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;Equity Real Estate Investment Trust (REIT) Securities 
Risk:&lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt; &lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;The fund&#x2019;s value may be negatively affected 
by factors specific to the real estate market such as interest rates, leverage, property, and management. 
The fund&#x2019;s value may also be negatively affected by factors specific to investing through a pooled 
vehicle, such as poor management, concentration risk, or other risks typically associated with investing 
in small or medium market capitalization companies.&lt;/span&gt;&lt;/p&gt;</rr:RiskTextBlock>
    <rr:RiskTextBlock
      contextRef="Context_20240930_20240930_S000018002Member_RedemptionRisk_S000018002SummaryMember"
      id="ixv-3737">&lt;p style="font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:normal; margin-left:39.6pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;Redemption 
Risk: &lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;One or more large shareholders or groups of shareholders may 
redeem their holdings in the fund, resulting in an adverse impact on remaining shareholders in the fund 
by causing the fund to take actions it would not otherwise have taken.&lt;/span&gt;&lt;/p&gt;</rr:RiskTextBlock>
    <rr:BarChartAndPerformanceTableHeading
      contextRef="Context_20240930_20240930_S000018002Member_S000018002SummaryMember"
      id="ixv-86861">Performance 
Information</rr:BarChartAndPerformanceTableHeading>
    <rr:PerformanceNarrativeTextBlock
      contextRef="Context_20240930_20240930_S000018002Member_S000018002SummaryMember"
      id="ixv-3744">&lt;p style="font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; font-weight:normal; text-decoration:none;"&gt;The bar chart and table below provide some indication of the potential risks of 
investing in the fund. The fund&#x2019;s past performance, before and after taxes, is not necessarily 
an indication of how the fund will perform in the future.&lt;/p&gt;&lt;p style="font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; font-weight:normal; text-decoration:none;"&gt;The bar chart shows changes 
in the fund&#x2019;s performance from year to year over a 10-year period. The table shows how the fund&#x2019;s 
average annual returns compare to those of a broad-based securities market index and a style-specific 
index that reflects the market sectors in which the fund invests. Updated performance information is 
available at virtus.com or by calling 800-243-1574.&lt;/p&gt;</rr:PerformanceNarrativeTextBlock>
    <rr:PerformanceInformationIllustratesVariabilityOfReturns
      contextRef="Context_20240930_20240930_S000018002Member_S000018002SummaryMember"
      id="ixv-86862">The bar chart and table below provide some indication of the potential risks of 
investing in the fund.</rr:PerformanceInformationIllustratesVariabilityOfReturns>
    <rr:PerformancePastDoesNotIndicateFuture
      contextRef="Context_20240930_20240930_S000018002Member_S000018002SummaryMember"
      id="ixv-86863">The fund&#x2019;s past performance, before and after taxes, is not necessarily 
an indication of how the fund will perform in the future.</rr:PerformancePastDoesNotIndicateFuture>
    <rr:PerformanceAvailabilityWebSiteAddress
      contextRef="Context_20240930_20240930_S000018002Member_S000018002SummaryMember"
      id="ixv-86864">virtus.com</rr:PerformanceAvailabilityWebSiteAddress>
    <rr:PerformanceAvailabilityPhone
      contextRef="Context_20240930_20240930_S000018002Member_S000018002SummaryMember"
      id="ixv-86865">800-243-1574</rr:PerformanceAvailabilityPhone>
    <rr:BarChartHeading
      contextRef="Context_20240930_20240930_S000018002Member_S000018002SummaryMember"
      id="ixv-86866">Calendar 
year total returns for Class I Shares&#x2005;</rr:BarChartHeading>
    <rr:BarChartDoesNotReflectSalesLoads
      contextRef="Context_20240930_20240930_S000018002Member_S000018002SummaryMember"
      id="ixv-3771">Returns 
do not reflect sales charges applicable to other share classes and would be lower if they did.</rr:BarChartDoesNotReflectSalesLoads>
    <rr:BarChartClosingTextBlock
      contextRef="Context_20240930_20240930_S000018002Member_S000018002SummaryMember"
      id="ixv-3775">&lt;table cellpadding="0" cellspacing="0" style="-sec-ix-redline:true;border-collapse:collapse;margin-left:auto;margin-right:auto" width="60%"&gt;&lt;tr style="font-size:1pt;"&gt;&lt;td style="width:20.6%;"&gt;&#160;&lt;/td&gt;&lt;td style="width:14.71%;"&gt;&#160;&lt;/td&gt;&lt;td style="width:14.71%;"&gt;&#160;&lt;/td&gt;&lt;td style="width:20.58%;"&gt;&#160;&lt;/td&gt;&lt;td style="width:14.7%;"&gt;&#160;&lt;/td&gt;&lt;td style="width:14.7%;"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top; border-bottom:0.5pt; border-bottom-style:solid; border-bottom-color:#000000; border-top:0.5pt; border-top-style:solid; border-top-color:#000000; border-left:0.5pt; border-left-style:solid; border-left-color:#000000;"&gt;&lt;p style="font-size:8.0pt; font-family:Sans-Serif; text-align:left; font-weight:normal; text-decoration:none;"&gt;Best Quarter:&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:top; border-bottom:0.5pt; border-bottom-style:solid; border-bottom-color:#000000; border-top:0.5pt; border-top-style:solid; border-top-color:#000000;"&gt;&lt;p style="font-size:8.0pt; font-family:Sans-Serif; text-align:left; font-weight:normal; text-decoration:none;"&gt;2024, Q3:&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:top; border-bottom:0.5pt; border-bottom-style:solid; border-bottom-color:#000000; border-top:0.5pt; border-top-style:solid; border-top-color:#000000;"&gt;&lt;p style="font-size:8.0pt; font-family:Sans-Serif; text-align:left; font-weight:normal; text-decoration:none;"&gt;17.30%&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:top; border-bottom:0.5pt; border-bottom-style:solid; border-bottom-color:#000000; border-top:0.5pt; border-top-style:solid; border-top-color:#000000;"&gt;&lt;p style="font-size:8.0pt; font-family:Sans-Serif; text-align:left; font-weight:normal; text-decoration:none;"&gt;Worst Quarter:&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:top; border-bottom:0.5pt; border-bottom-style:solid; border-bottom-color:#000000; border-top:0.5pt; border-top-style:solid; border-top-color:#000000;"&gt;&lt;p style="font-size:8.0pt; font-family:Sans-Serif; text-align:left; font-weight:normal; text-decoration:none;"&gt;2020, Q1:&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:top; border-bottom:0.5pt; border-bottom-style:solid; border-bottom-color:#000000; border-top:0.5pt; border-top-style:solid; border-top-color:#000000; border-right:0.5pt; border-right-style:solid; border-right-color:#000000;"&gt;&lt;p style="font-size:8.0pt; font-family:Sans-Serif; text-align:left; font-weight:normal; text-decoration:none;"&gt;-22.95%&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;</rr:BarChartClosingTextBlock>
    <rr:HighestQuarterlyReturnLabel
      contextRef="Context_20240930_20240930_C000049904Member_S000018002Member_S000018002SummaryMember"
      id="ixv-86867">Best Quarter</rr:HighestQuarterlyReturnLabel>
    <rr:BarChartHighestQuarterlyReturnDate
      contextRef="Context_20240930_20240930_C000049904Member_S000018002Member_S000018002SummaryMember"
      id="ixv-86868">2024-09-30</rr:BarChartHighestQuarterlyReturnDate>
    <rr:BarChartHighestQuarterlyReturn
      contextRef="Context_20240930_20240930_C000049904Member_S000018002Member_S000018002SummaryMember"
      decimals="INF"
      id="ixv-86869"
      unitRef="pure">0.1730</rr:BarChartHighestQuarterlyReturn>
    <rr:LowestQuarterlyReturnLabel
      contextRef="Context_20240930_20240930_C000049904Member_S000018002Member_S000018002SummaryMember"
      id="ixv-86870">Worst Quarter</rr:LowestQuarterlyReturnLabel>
    <rr:BarChartLowestQuarterlyReturnDate
      contextRef="Context_20240930_20240930_C000049904Member_S000018002Member_S000018002SummaryMember"
      id="ixv-86871">2020-03-31</rr:BarChartLowestQuarterlyReturnDate>
    <rr:BarChartLowestQuarterlyReturn
      contextRef="Context_20240930_20240930_C000049904Member_S000018002Member_S000018002SummaryMember"
      decimals="INF"
      id="ixv-86872"
      unitRef="pure">-0.2295</rr:BarChartLowestQuarterlyReturn>
    <rr:PerformanceTableHeading
      contextRef="Context_20240930_20240930_S000018002Member_S000018002SummaryMember"
      id="ixv-86873">Average Annual Total Returns (for the periods ended 12/31/24)</rr:PerformanceTableHeading>
    <rr:AverageAnnualReturnLabel
      contextRef="Context_20240930_20240930_C000049904Member_S000018002Member_S000018002SummaryMember"
      id="ixv-86874">Return 
Before Taxes</rr:AverageAnnualReturnLabel>
    <rr:AverageAnnualReturnYear01
      contextRef="Context_20240930_20240930_C000049904Member_S000018002Member_S000018002SummaryMember"
      decimals="INF"
      id="ixv-86875"
      unitRef="pure">0.1085</rr:AverageAnnualReturnYear01>
    <rr:AverageAnnualReturnYear05
      contextRef="Context_20240930_20240930_C000049904Member_S000018002Member_S000018002SummaryMember"
      decimals="INF"
      id="ixv-86876"
      unitRef="pure">0.0565</rr:AverageAnnualReturnYear05>
    <rr:AverageAnnualReturnYear10
      contextRef="Context_20240930_20240930_C000049904Member_S000018002Member_S000018002SummaryMember"
      decimals="INF"
      id="ixv-86877"
      unitRef="pure">0.0617</rr:AverageAnnualReturnYear10>
    <rr:AverageAnnualReturnLabel
      contextRef="Context_20240930_20240930_AfterTaxesOnDistributionsMember_C000049904Member_S000018002Member_S000018002SummaryMember"
      id="ixv-86878">Return After Taxes on Distributions</rr:AverageAnnualReturnLabel>
    <rr:AverageAnnualReturnYear01
      contextRef="Context_20240930_20240930_AfterTaxesOnDistributionsMember_C000049904Member_S000018002Member_S000018002SummaryMember"
      decimals="INF"
      id="ixv-86879"
      unitRef="pure">0.0806</rr:AverageAnnualReturnYear01>
    <rr:AverageAnnualReturnYear05
      contextRef="Context_20240930_20240930_AfterTaxesOnDistributionsMember_C000049904Member_S000018002Member_S000018002SummaryMember"
      decimals="INF"
      id="ixv-86880"
      unitRef="pure">0.0314</rr:AverageAnnualReturnYear05>
    <rr:AverageAnnualReturnYear10
      contextRef="Context_20240930_20240930_AfterTaxesOnDistributionsMember_C000049904Member_S000018002Member_S000018002SummaryMember"
      decimals="INF"
      id="ixv-86881"
      unitRef="pure">0.0253</rr:AverageAnnualReturnYear10>
    <rr:AverageAnnualReturnLabel
      contextRef="Context_20240930_20240930_AfterTaxesOnDistributionsAndSalesMember_C000049904Member_S000018002Member_S000018002SummaryMember"
      id="ixv-86882">Return After Taxes on Distributions and Sale of Fund Shares</rr:AverageAnnualReturnLabel>
    <rr:AverageAnnualReturnYear01
      contextRef="Context_20240930_20240930_AfterTaxesOnDistributionsAndSalesMember_C000049904Member_S000018002Member_S000018002SummaryMember"
      decimals="INF"
      id="ixv-86883"
      unitRef="pure">0.0730</rr:AverageAnnualReturnYear01>
    <rr:AverageAnnualReturnYear05
      contextRef="Context_20240930_20240930_AfterTaxesOnDistributionsAndSalesMember_C000049904Member_S000018002Member_S000018002SummaryMember"
      decimals="INF"
      id="ixv-86884"
      unitRef="pure">0.0377</rr:AverageAnnualReturnYear05>
    <rr:AverageAnnualReturnYear10
      contextRef="Context_20240930_20240930_AfterTaxesOnDistributionsAndSalesMember_C000049904Member_S000018002Member_S000018002SummaryMember"
      decimals="INF"
      id="ixv-86885"
      unitRef="pure">0.0384</rr:AverageAnnualReturnYear10>
    <rr:AverageAnnualReturnLabel
      contextRef="Context_20240930_20240930_C000049901Member_S000018002Member_S000018002SummaryMember"
      id="ixv-86886">Return Before Taxes</rr:AverageAnnualReturnLabel>
    <rr:AverageAnnualReturnYear01
      contextRef="Context_20240930_20240930_C000049901Member_S000018002Member_S000018002SummaryMember"
      decimals="INF"
      id="ixv-86887"
      unitRef="pure">0.0449</rr:AverageAnnualReturnYear01>
    <rr:AverageAnnualReturnYear05
      contextRef="Context_20240930_20240930_C000049901Member_S000018002Member_S000018002SummaryMember"
      decimals="INF"
      id="ixv-86888"
      unitRef="pure">0.0419</rr:AverageAnnualReturnYear05>
    <rr:AverageAnnualReturnYear10
      contextRef="Context_20240930_20240930_C000049901Member_S000018002Member_S000018002SummaryMember"
      decimals="INF"
      id="ixv-86889"
      unitRef="pure">0.0530</rr:AverageAnnualReturnYear10>
    <rr:AverageAnnualReturnLabel
      contextRef="Context_20240930_20240930_C000049903Member_S000018002Member_S000018002SummaryMember"
      id="ixv-86890">Return Before Taxes</rr:AverageAnnualReturnLabel>
    <rr:AverageAnnualReturnYear01
      contextRef="Context_20240930_20240930_C000049903Member_S000018002Member_S000018002SummaryMember"
      decimals="INF"
      id="ixv-86891"
      unitRef="pure">0.0982</rr:AverageAnnualReturnYear01>
    <rr:AverageAnnualReturnYear05
      contextRef="Context_20240930_20240930_C000049903Member_S000018002Member_S000018002SummaryMember"
      decimals="INF"
      id="ixv-86892"
      unitRef="pure">0.0462</rr:AverageAnnualReturnYear05>
    <rr:AverageAnnualReturnYear10
      contextRef="Context_20240930_20240930_C000049903Member_S000018002Member_S000018002SummaryMember"
      decimals="INF"
      id="ixv-86893"
      unitRef="pure">0.0513</rr:AverageAnnualReturnYear10>
    <rr:AverageAnnualReturnLabel
      contextRef="Context_20240930_20240930_C000148854Member_S000018002Member_S000018002SummaryMember"
      id="ixv-86894">Return Before Taxes</rr:AverageAnnualReturnLabel>
    <rr:AverageAnnualReturnYear01
      contextRef="Context_20240930_20240930_C000148854Member_S000018002Member_S000018002SummaryMember"
      decimals="INF"
      id="ixv-86895"
      unitRef="pure">0.1128</rr:AverageAnnualReturnYear01>
    <rr:AverageAnnualReturnYear05
      contextRef="Context_20240930_20240930_C000148854Member_S000018002Member_S000018002SummaryMember"
      decimals="INF"
      id="ixv-86896"
      unitRef="pure">0.0598</rr:AverageAnnualReturnYear05>
    <rr:AverageAnnualReturnYear10
      contextRef="Context_20240930_20240930_C000148854Member_S000018002Member_S000018002SummaryMember"
      decimals="INF"
      id="ixv-86897"
      unitRef="pure">0.0644</rr:AverageAnnualReturnYear10>
    <rr:AverageAnnualReturnLabel
      contextRef="Context_20240930_20240930_FTWilshire5000Index_S000018002Member_S000018002SummaryMember"
      id="ixv-86898"> 
FT Wilshire 5000 Index </rr:AverageAnnualReturnLabel>
    <rr:IndexNoDeductionForFeesExpensesTaxes
      contextRef="Context_20240930_20240930_FTWilshire5000Index_S000018002Member_S000018002SummaryMember"
      id="ixv-86899">(reflects no deduction for fees, expenses or taxes)</rr:IndexNoDeductionForFeesExpensesTaxes>
    <rr:AverageAnnualReturnYear01
      contextRef="Context_20240930_20240930_FTWilshire5000Index_S000018002Member_S000018002SummaryMember"
      decimals="INF"
      id="ixv-86900"
      unitRef="pure">0.2376</rr:AverageAnnualReturnYear01>
    <rr:AverageAnnualReturnYear05
      contextRef="Context_20240930_20240930_FTWilshire5000Index_S000018002Member_S000018002SummaryMember"
      decimals="INF"
      id="ixv-86901"
      unitRef="pure">0.1410</rr:AverageAnnualReturnYear05>
    <rr:AverageAnnualReturnYear10
      contextRef="Context_20240930_20240930_FTWilshire5000Index_S000018002Member_S000018002SummaryMember"
      decimals="INF"
      id="ixv-86902"
      unitRef="pure">0.1273</rr:AverageAnnualReturnYear10>
    <rr:AverageAnnualReturnLabel
      contextRef="Context_20240930_20240930_FTSENareitEquityREITsIndex_S000018002Member_S000018002SummaryMember"
      id="ixv-86903"> FTSE Nareit Equity REITs Index </rr:AverageAnnualReturnLabel>
    <rr:IndexNoDeductionForFeesExpensesTaxes
      contextRef="Context_20240930_20240930_FTSENareitEquityREITsIndex_S000018002Member_S000018002SummaryMember"
      id="ixv-86904">(reflects no deduction for fees, expenses or taxes)</rr:IndexNoDeductionForFeesExpensesTaxes>
    <rr:AverageAnnualReturnYear01
      contextRef="Context_20240930_20240930_FTSENareitEquityREITsIndex_S000018002Member_S000018002SummaryMember"
      decimals="INF"
      id="ixv-86905"
      unitRef="pure">0.0873</rr:AverageAnnualReturnYear01>
    <rr:AverageAnnualReturnYear05
      contextRef="Context_20240930_20240930_FTSENareitEquityREITsIndex_S000018002Member_S000018002SummaryMember"
      decimals="INF"
      id="ixv-86906"
      unitRef="pure">0.0427</rr:AverageAnnualReturnYear05>
    <rr:AverageAnnualReturnYear10
      contextRef="Context_20240930_20240930_FTSENareitEquityREITsIndex_S000018002Member_S000018002SummaryMember"
      decimals="INF"
      id="ixv-86907"
      unitRef="pure">0.0573</rr:AverageAnnualReturnYear10>
    <rr:PerformanceTableClosingTextBlock
      contextRef="Context_20240930_20240930_S000018002Member_S000018002SummaryMember"
      id="ixv-3979">&lt;p style="font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; font-weight:normal; text-decoration:none;"&gt;The 
FT Wilshire 5000 Index is a broad-based free-float market capitalization-weighted index that aims to 
capture 100% of the U.S. investable market capitalization. The index is calculated on a total return 
basis with dividends reinvested. The index is unmanaged and not available for direct investment.&lt;/p&gt;&lt;p style="font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; font-weight:normal; text-decoration:none;"&gt;The 
FTSE NAREIT Equity REITs Index is a free-float market capitalization index measuring equity tax-qualified 
REITs, which meet minimum size and liquidity criteria, that are listed on the New York Stock Exchange 
and the NASDAQ National Market System. The FTSE NAREIT Equity REITs Index is calculated on a total return 
basis with dividends reinvested. The index is unmanaged and not available for direct investment.&lt;/p&gt;&lt;p style="font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; font-weight:normal; text-decoration:none;"&gt;After-tax 
returns are calculated using the historical highest individual federal marginal income tax rates and 
do not reflect the impact of state and local taxes. After-tax returns are shown only for Class I Shares; 
after-tax returns for other classes will vary. Actual after-tax returns depend on the investor&#x2019;s 
tax situation and may differ from those shown. After-tax returns are not relevant to investors who hold 
fund shares in tax-deferred accounts or to shares held by non-taxable entities. In certain cases, the 
Return After Taxes on Distributions and Sale of Fund Shares for a period may be higher than other return 
figures for the same period. This will occur when a capital loss is realized upon the sale of fund shares 
and provides an assumed tax benefit that increases the return.&lt;/p&gt;</rr:PerformanceTableClosingTextBlock>
    <rr:PerformanceAdditionalMarketIndex
      contextRef="Context_20240930_20240930_S000018002Member_S000018002SummaryMember"
      id="ixv-86908">The 
FTSE NAREIT Equity REITs Index is a free-float market capitalization index measuring equity tax-qualified 
REITs, which meet minimum size and liquidity criteria, that are listed on the New York Stock Exchange 
and the NASDAQ National Market System. The FTSE NAREIT Equity REITs Index is calculated on a total return 
basis with dividends reinvested. The index is unmanaged and not available for direct investment.</rr:PerformanceAdditionalMarketIndex>
    <rr:PerformanceTableUsesHighestFederalRate
      contextRef="Context_20240930_20240930_S000018002Member_S000018002SummaryMember"
      id="ixv-86909">After-tax 
returns are calculated using the historical highest individual federal marginal income tax rates and 
do not reflect the impact of state and local taxes. After-tax returns are shown only for Class I Shares; 
after-tax returns for other classes will vary. Actual after-tax returns depend on the investor&#x2019;s 
tax situation and may differ from those shown. After-tax returns are not relevant to investors who hold 
fund shares in tax-deferred accounts or to shares held by non-taxable entities. In certain cases, the 
Return After Taxes on Distributions and Sale of Fund Shares for a period may be higher than other return 
figures for the same period. This will occur when a capital loss is realized upon the sale of fund shares 
and provides an assumed tax benefit that increases the return.</rr:PerformanceTableUsesHighestFederalRate>
    <rr:PerformanceTableOneClassOfAfterTaxShown
      contextRef="Context_20240930_20240930_S000018002Member_S000018002SummaryMember"
      id="ixv-86910">After-tax returns are shown only for Class I Shares; 
after-tax returns for other classes will vary.</rr:PerformanceTableOneClassOfAfterTaxShown>
    <rr:PerformanceTableNotRelevantToTaxDeferred
      contextRef="Context_20240930_20240930_S000018002Member_S000018002SummaryMember"
      id="ixv-86911">Actual after-tax returns depend on the investor&#x2019;s 
tax situation and may differ from those shown. After-tax returns are not relevant to investors who hold 
fund shares in tax-deferred accounts or to shares held by non-taxable entities.</rr:PerformanceTableNotRelevantToTaxDeferred>
    <rr:PerformanceTableExplanationAfterTaxHigher
      contextRef="Context_20240930_20240930_S000018002Member_S000018002SummaryMember"
      id="ixv-86912">In certain cases, the 
Return After Taxes on Distributions and Sale of Fund Shares for a period may be higher than other return 
figures for the same period. This will occur when a capital loss is realized upon the sale of fund shares 
and provides an assumed tax benefit that increases the return.</rr:PerformanceTableExplanationAfterTaxHigher>
    <rr:RiskReturnHeading
      contextRef="Context_20240930_20240930_S000072168Member_S000072168SummaryMember"
      id="ixv-86913">Virtus KAR Developing Markets Fund</rr:RiskReturnHeading>
    <rr:ObjectiveHeading
      contextRef="Context_20240930_20240930_S000072168Member_S000072168SummaryMember"
      id="ixv-86914">Investment 
Objective</rr:ObjectiveHeading>
    <rr:ObjectivePrimaryTextBlock
      contextRef="Context_20240930_20240930_S000072168Member_S000072168SummaryMember"
      id="ixv-4060">&lt;p style="font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; font-weight:normal; text-decoration:none;"&gt;The fund has an investment objective of capital appreciation.&lt;/p&gt;</rr:ObjectivePrimaryTextBlock>
    <rr:ExpenseHeading
      contextRef="Context_20240930_20240930_S000072168Member_S000072168SummaryMember"
      id="ixv-86915">Fees 
and Expenses</rr:ExpenseHeading>
    <rr:ExpenseNarrativeTextBlock
      contextRef="Context_20240930_20240930_S000072168Member_S000072168SummaryMember"
      id="ixv-4063">&lt;p style="-sec-ix-redline:true;font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; font-weight:normal; font-style:normal;"&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;The tables below illustrate the fees and expenses 
that you may pay if you buy, hold and sell shares of the fund. &lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:bold; text-decoration:none;"&gt;You may pay other fees, such 
as brokerage commissions and other fees to financial intermediaries, which are not reflected in the tables 
and examples below.&lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt; You may qualify for sales charge discounts in Class A Shares 
if you and your family invest, or agree to invest in the future, at least $50,000 in Virtus Funds.&lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:bold; text-decoration:none;"&gt; 
&lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;More information on these and other discounts is available: (i) from your financial 
professional or other financial intermediary; (ii) under &#x201c;Sales Charges&#x201d; on page 108 of the 
fund&#x2019;s prospectus; and (iii) with respect to purchase of shares through specific intermediaries, 
in Appendix A to the fund&#x2019;s prospectus, entitled &#x201c;Intermediary Sales Charge Discounts and 
Waivers.&#x201d;&lt;/span&gt;&lt;/p&gt;</rr:ExpenseNarrativeTextBlock>
    <rr:ExpenseBreakpointDiscounts
      contextRef="Context_20240930_20240930_S000072168Member_S000072168SummaryMember"
      id="ixv-86916">You may qualify for sales charge discounts in Class A Shares 
if you and your family invest, or agree to invest in the future, at least $50,000 in Virtus Funds.</rr:ExpenseBreakpointDiscounts>
    <rr:ExpenseBreakpointMinimumInvestmentRequiredAmount
      contextRef="Context_20240930_20240930_S000072168Member_S000072168SummaryMember"
      decimals="INF"
      id="ixv-86917"
      unitRef="usd">50000</rr:ExpenseBreakpointMinimumInvestmentRequiredAmount>
    <rr:ShareholderFeesCaption
      contextRef="Context_20240930_20240930_S000072168Member_S000072168SummaryMember"
      id="ixv-86918">Shareholder 
Fees (fees paid directly from your investment)</rr:ShareholderFeesCaption>
    <rr:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice
      contextRef="Context_20240930_20240930_C000227967Member_S000072168Member_S000072168SummaryMember"
      decimals="INF"
      id="ixv-86919"
      unitRef="pure">0.0550</rr:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice>
    <rr:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice
      contextRef="Context_20240930_20240930_C000227964Member_S000072168Member_S000072168SummaryMember"
      decimals="INF"
      id="ixv-86920"
      unitRef="pure">0</rr:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice>
    <rr:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice
      contextRef="Context_20240930_20240930_C000227965Member_S000072168Member_S000072168SummaryMember"
      decimals="INF"
      id="ixv-86921"
      unitRef="pure">0</rr:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice>
    <rr:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice
      contextRef="Context_20240930_20240930_C000227966Member_S000072168Member_S000072168SummaryMember"
      decimals="INF"
      id="ixv-86922"
      unitRef="pure">0</rr:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice>
    <rr:MaximumDeferredSalesChargeOverOfferingPrice
      contextRef="Context_20240930_20240930_C000227967Member_S000072168Member_S000072168SummaryMember"
      decimals="INF"
      id="ixv-86923"
      unitRef="pure">0</rr:MaximumDeferredSalesChargeOverOfferingPrice>
    <rr:MaximumDeferredSalesChargeOverOfferingPrice
      contextRef="Context_20240930_20240930_C000227964Member_S000072168Member_S000072168SummaryMember"
      decimals="INF"
      id="_800_"
      unitRef="pure">0.0100</rr:MaximumDeferredSalesChargeOverOfferingPrice>
    <rr:MaximumDeferredSalesChargeOverOfferingPrice
      contextRef="Context_20240930_20240930_C000227965Member_S000072168Member_S000072168SummaryMember"
      decimals="INF"
      id="ixv-86925"
      unitRef="pure">0</rr:MaximumDeferredSalesChargeOverOfferingPrice>
    <rr:MaximumDeferredSalesChargeOverOfferingPrice
      contextRef="Context_20240930_20240930_C000227966Member_S000072168Member_S000072168SummaryMember"
      decimals="INF"
      id="ixv-86926"
      unitRef="pure">0</rr:MaximumDeferredSalesChargeOverOfferingPrice>
    <rr:OperatingExpensesCaption
      contextRef="Context_20240930_20240930_S000072168Member_S000072168SummaryMember"
      id="ixv-86927">Annual Fund Operating Expenses (expenses 
that you pay each year as                                      a 
percentage of the value of your investment)</rr:OperatingExpensesCaption>
    <rr:ManagementFeesOverAssets
      contextRef="Context_20240930_20240930_C000227967Member_S000072168Member_S000072168SummaryMember"
      decimals="INF"
      id="ixv-86928"
      unitRef="pure">0.0100</rr:ManagementFeesOverAssets>
    <rr:ManagementFeesOverAssets
      contextRef="Context_20240930_20240930_C000227964Member_S000072168Member_S000072168SummaryMember"
      decimals="INF"
      id="ixv-86929"
      unitRef="pure">0.0100</rr:ManagementFeesOverAssets>
    <rr:ManagementFeesOverAssets
      contextRef="Context_20240930_20240930_C000227965Member_S000072168Member_S000072168SummaryMember"
      decimals="INF"
      id="ixv-86930"
      unitRef="pure">0.0100</rr:ManagementFeesOverAssets>
    <rr:ManagementFeesOverAssets
      contextRef="Context_20240930_20240930_C000227966Member_S000072168Member_S000072168SummaryMember"
      decimals="INF"
      id="ixv-86931"
      unitRef="pure">0.0100</rr:ManagementFeesOverAssets>
    <rr:DistributionAndService12b1FeesOverAssets
      contextRef="Context_20240930_20240930_C000227967Member_S000072168Member_S000072168SummaryMember"
      decimals="INF"
      id="ixv-86932"
      unitRef="pure">0.0025</rr:DistributionAndService12b1FeesOverAssets>
    <rr:DistributionAndService12b1FeesOverAssets
      contextRef="Context_20240930_20240930_C000227964Member_S000072168Member_S000072168SummaryMember"
      decimals="INF"
      id="ixv-86933"
      unitRef="pure">0.0100</rr:DistributionAndService12b1FeesOverAssets>
    <rr:DistributionAndService12b1FeesOverAssets
      contextRef="Context_20240930_20240930_C000227965Member_S000072168Member_S000072168SummaryMember"
      decimals="INF"
      id="ixv-86934"
      unitRef="pure">0</rr:DistributionAndService12b1FeesOverAssets>
    <rr:DistributionAndService12b1FeesOverAssets
      contextRef="Context_20240930_20240930_C000227966Member_S000072168Member_S000072168SummaryMember"
      decimals="INF"
      id="ixv-86935"
      unitRef="pure">0</rr:DistributionAndService12b1FeesOverAssets>
    <rr:OtherExpensesOverAssets
      contextRef="Context_20240930_20240930_C000227967Member_S000072168Member_S000072168SummaryMember"
      decimals="INF"
      id="ixv-86936"
      unitRef="pure">0.0352</rr:OtherExpensesOverAssets>
    <rr:OtherExpensesOverAssets
      contextRef="Context_20240930_20240930_C000227964Member_S000072168Member_S000072168SummaryMember"
      decimals="INF"
      id="ixv-86937"
      unitRef="pure">0.0344</rr:OtherExpensesOverAssets>
    <rr:OtherExpensesOverAssets
      contextRef="Context_20240930_20240930_C000227965Member_S000072168Member_S000072168SummaryMember"
      decimals="INF"
      id="ixv-86938"
      unitRef="pure">0.0350</rr:OtherExpensesOverAssets>
    <rr:OtherExpensesOverAssets
      contextRef="Context_20240930_20240930_C000227966Member_S000072168Member_S000072168SummaryMember"
      decimals="INF"
      id="ixv-86939"
      unitRef="pure">0.0342</rr:OtherExpensesOverAssets>
    <rr:ExpensesOverAssets
      contextRef="Context_20240930_20240930_C000227967Member_S000072168Member_S000072168SummaryMember"
      decimals="INF"
      id="ixv-86940"
      unitRef="pure">0.0477</rr:ExpensesOverAssets>
    <rr:ExpensesOverAssets
      contextRef="Context_20240930_20240930_C000227964Member_S000072168Member_S000072168SummaryMember"
      decimals="INF"
      id="ixv-86941"
      unitRef="pure">0.0544</rr:ExpensesOverAssets>
    <rr:ExpensesOverAssets
      contextRef="Context_20240930_20240930_C000227965Member_S000072168Member_S000072168SummaryMember"
      decimals="INF"
      id="ixv-86942"
      unitRef="pure">0.0450</rr:ExpensesOverAssets>
    <rr:ExpensesOverAssets
      contextRef="Context_20240930_20240930_C000227966Member_S000072168Member_S000072168SummaryMember"
      decimals="INF"
      id="ixv-86943"
      unitRef="pure">0.0442</rr:ExpensesOverAssets>
    <rr:FeeWaiverOrReimbursementOverAssets
      contextRef="Context_20240930_20240930_C000227967Member_S000072168Member_S000072168SummaryMember"
      decimals="INF"
      id="_820_"
      unitRef="pure">-0.0344</rr:FeeWaiverOrReimbursementOverAssets>
    <rr:FeeWaiverOrReimbursementOverAssets
      contextRef="Context_20240930_20240930_C000227964Member_S000072168Member_S000072168SummaryMember"
      decimals="INF"
      id="_821_"
      unitRef="pure">-0.0336</rr:FeeWaiverOrReimbursementOverAssets>
    <rr:FeeWaiverOrReimbursementOverAssets
      contextRef="Context_20240930_20240930_C000227965Member_S000072168Member_S000072168SummaryMember"
      decimals="INF"
      id="_822_"
      unitRef="pure">-0.0342</rr:FeeWaiverOrReimbursementOverAssets>
    <rr:FeeWaiverOrReimbursementOverAssets
      contextRef="Context_20240930_20240930_C000227966Member_S000072168Member_S000072168SummaryMember"
      decimals="INF"
      id="_823_"
      unitRef="pure">-0.0339</rr:FeeWaiverOrReimbursementOverAssets>
    <rr:NetExpensesOverAssets
      contextRef="Context_20240930_20240930_C000227967Member_S000072168Member_S000072168SummaryMember"
      decimals="INF"
      id="_824_"
      unitRef="pure">0.0133</rr:NetExpensesOverAssets>
    <rr:NetExpensesOverAssets
      contextRef="Context_20240930_20240930_C000227964Member_S000072168Member_S000072168SummaryMember"
      decimals="INF"
      id="_825_"
      unitRef="pure">0.0208</rr:NetExpensesOverAssets>
    <rr:NetExpensesOverAssets
      contextRef="Context_20240930_20240930_C000227965Member_S000072168Member_S000072168SummaryMember"
      decimals="INF"
      id="_826_"
      unitRef="pure">0.0108</rr:NetExpensesOverAssets>
    <rr:NetExpensesOverAssets
      contextRef="Context_20240930_20240930_C000227966Member_S000072168Member_S000072168SummaryMember"
      decimals="INF"
      id="_827_"
      unitRef="pure">0.0103</rr:NetExpensesOverAssets>
    <rr:ExpenseExampleHeading
      contextRef="Context_20240930_20240930_S000072168Member_S000072168SummaryMember"
      id="ixv-86952">Example</rr:ExpenseExampleHeading>
    <rr:ExpenseExampleNarrativeTextBlock
      contextRef="Context_20240930_20240930_S000072168Member_S000072168SummaryMember"
      id="ixv-4240">&lt;p style="font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; font-weight:normal; text-decoration:none;"&gt;This 
example is intended to help you compare the cost of investing in the fund with the cost of investing 
in other mutual funds. The example assumes that you invest $10,000 in the fund for the time periods indicated 
and then redeem all of your shares at the end of those periods or continued to hold them. The example 
also assumes that your investment has a 5% return each year, that the fund&#x2019;s operating expenses 
remain the same and that the expense reimbursement agreement remains in place for the contractual period. 
Although your actual costs may be higher or lower, based on these assumptions your costs would be:&lt;/p&gt;</rr:ExpenseExampleNarrativeTextBlock>
    <rr:ExpenseExampleByYearCaption
      contextRef="Context_20240930_20240930_S000072168Member_S000072168SummaryMember"
      id="ixv-86953">Although your actual costs may be higher or lower, based on these assumptions your costs would be:</rr:ExpenseExampleByYearCaption>
    <rr:ExpenseExampleYear01
      contextRef="Context_20240930_20240930_C000227967Member_S000072168Member_S000072168SummaryMember"
      decimals="INF"
      id="ixv-86954"
      unitRef="usd">678</rr:ExpenseExampleYear01>
    <rr:ExpenseExampleNoRedemptionYear01
      contextRef="Context_20240930_20240930_C000227967Member_S000072168Member_S000072168SummaryMember"
      decimals="INF"
      id="ixv-86955"
      unitRef="usd">678</rr:ExpenseExampleNoRedemptionYear01>
    <rr:ExpenseExampleYear03
      contextRef="Context_20240930_20240930_C000227967Member_S000072168Member_S000072168SummaryMember"
      decimals="INF"
      id="ixv-86956"
      unitRef="usd">1615</rr:ExpenseExampleYear03>
    <rr:ExpenseExampleNoRedemptionYear03
      contextRef="Context_20240930_20240930_C000227967Member_S000072168Member_S000072168SummaryMember"
      decimals="INF"
      id="ixv-86957"
      unitRef="usd">1615</rr:ExpenseExampleNoRedemptionYear03>
    <rr:ExpenseExampleYear05
      contextRef="Context_20240930_20240930_C000227967Member_S000072168Member_S000072168SummaryMember"
      decimals="INF"
      id="ixv-86958"
      unitRef="usd">2556</rr:ExpenseExampleYear05>
    <rr:ExpenseExampleNoRedemptionYear05
      contextRef="Context_20240930_20240930_C000227967Member_S000072168Member_S000072168SummaryMember"
      decimals="INF"
      id="ixv-86959"
      unitRef="usd">2556</rr:ExpenseExampleNoRedemptionYear05>
    <rr:ExpenseExampleYear10
      contextRef="Context_20240930_20240930_C000227967Member_S000072168Member_S000072168SummaryMember"
      decimals="INF"
      id="ixv-86960"
      unitRef="usd">4928</rr:ExpenseExampleYear10>
    <rr:ExpenseExampleNoRedemptionYear10
      contextRef="Context_20240930_20240930_C000227967Member_S000072168Member_S000072168SummaryMember"
      decimals="INF"
      id="ixv-86961"
      unitRef="usd">4928</rr:ExpenseExampleNoRedemptionYear10>
    <rr:ExpenseExampleYear01
      contextRef="Context_20240930_20240930_C000227964Member_S000072168Member_S000072168SummaryMember"
      decimals="INF"
      id="ixv-86962"
      unitRef="usd">311</rr:ExpenseExampleYear01>
    <rr:ExpenseExampleYear03
      contextRef="Context_20240930_20240930_C000227964Member_S000072168Member_S000072168SummaryMember"
      decimals="INF"
      id="ixv-86963"
      unitRef="usd">1326</rr:ExpenseExampleYear03>
    <rr:ExpenseExampleYear05
      contextRef="Context_20240930_20240930_C000227964Member_S000072168Member_S000072168SummaryMember"
      decimals="INF"
      id="ixv-86964"
      unitRef="usd">2431</rr:ExpenseExampleYear05>
    <rr:ExpenseExampleYear10
      contextRef="Context_20240930_20240930_C000227964Member_S000072168Member_S000072168SummaryMember"
      decimals="INF"
      id="ixv-86965"
      unitRef="usd">5151</rr:ExpenseExampleYear10>
    <rr:ExpenseExampleNoRedemptionYear01
      contextRef="Context_20240930_20240930_C000227964Member_S000072168Member_S000072168SummaryMember"
      decimals="INF"
      id="ixv-86966"
      unitRef="usd">211</rr:ExpenseExampleNoRedemptionYear01>
    <rr:ExpenseExampleNoRedemptionYear03
      contextRef="Context_20240930_20240930_C000227964Member_S000072168Member_S000072168SummaryMember"
      decimals="INF"
      id="ixv-86967"
      unitRef="usd">1326</rr:ExpenseExampleNoRedemptionYear03>
    <rr:ExpenseExampleNoRedemptionYear05
      contextRef="Context_20240930_20240930_C000227964Member_S000072168Member_S000072168SummaryMember"
      decimals="INF"
      id="ixv-86968"
      unitRef="usd">2431</rr:ExpenseExampleNoRedemptionYear05>
    <rr:ExpenseExampleNoRedemptionYear10
      contextRef="Context_20240930_20240930_C000227964Member_S000072168Member_S000072168SummaryMember"
      decimals="INF"
      id="ixv-86969"
      unitRef="usd">5151</rr:ExpenseExampleNoRedemptionYear10>
    <rr:ExpenseExampleYear01
      contextRef="Context_20240930_20240930_C000227965Member_S000072168Member_S000072168SummaryMember"
      decimals="INF"
      id="ixv-86970"
      unitRef="usd">110</rr:ExpenseExampleYear01>
    <rr:ExpenseExampleNoRedemptionYear01
      contextRef="Context_20240930_20240930_C000227965Member_S000072168Member_S000072168SummaryMember"
      decimals="INF"
      id="ixv-86971"
      unitRef="usd">110</rr:ExpenseExampleNoRedemptionYear01>
    <rr:ExpenseExampleYear03
      contextRef="Context_20240930_20240930_C000227965Member_S000072168Member_S000072168SummaryMember"
      decimals="INF"
      id="ixv-86972"
      unitRef="usd">1050</rr:ExpenseExampleYear03>
    <rr:ExpenseExampleNoRedemptionYear03
      contextRef="Context_20240930_20240930_C000227965Member_S000072168Member_S000072168SummaryMember"
      decimals="INF"
      id="ixv-86973"
      unitRef="usd">1050</rr:ExpenseExampleNoRedemptionYear03>
    <rr:ExpenseExampleYear05
      contextRef="Context_20240930_20240930_C000227965Member_S000072168Member_S000072168SummaryMember"
      decimals="INF"
      id="ixv-86974"
      unitRef="usd">1999</rr:ExpenseExampleYear05>
    <rr:ExpenseExampleNoRedemptionYear05
      contextRef="Context_20240930_20240930_C000227965Member_S000072168Member_S000072168SummaryMember"
      decimals="INF"
      id="ixv-86975"
      unitRef="usd">1999</rr:ExpenseExampleNoRedemptionYear05>
    <rr:ExpenseExampleYear10
      contextRef="Context_20240930_20240930_C000227965Member_S000072168Member_S000072168SummaryMember"
      decimals="INF"
      id="ixv-86976"
      unitRef="usd">4415</rr:ExpenseExampleYear10>
    <rr:ExpenseExampleNoRedemptionYear10
      contextRef="Context_20240930_20240930_C000227965Member_S000072168Member_S000072168SummaryMember"
      decimals="INF"
      id="ixv-86977"
      unitRef="usd">4415</rr:ExpenseExampleNoRedemptionYear10>
    <rr:ExpenseExampleYear01
      contextRef="Context_20240930_20240930_C000227966Member_S000072168Member_S000072168SummaryMember"
      decimals="INF"
      id="ixv-86978"
      unitRef="usd">105</rr:ExpenseExampleYear01>
    <rr:ExpenseExampleNoRedemptionYear01
      contextRef="Context_20240930_20240930_C000227966Member_S000072168Member_S000072168SummaryMember"
      decimals="INF"
      id="ixv-86979"
      unitRef="usd">105</rr:ExpenseExampleNoRedemptionYear01>
    <rr:ExpenseExampleYear03
      contextRef="Context_20240930_20240930_C000227966Member_S000072168Member_S000072168SummaryMember"
      decimals="INF"
      id="ixv-86980"
      unitRef="usd">1029</rr:ExpenseExampleYear03>
    <rr:ExpenseExampleNoRedemptionYear03
      contextRef="Context_20240930_20240930_C000227966Member_S000072168Member_S000072168SummaryMember"
      decimals="INF"
      id="ixv-86981"
      unitRef="usd">1029</rr:ExpenseExampleNoRedemptionYear03>
    <rr:ExpenseExampleYear05
      contextRef="Context_20240930_20240930_C000227966Member_S000072168Member_S000072168SummaryMember"
      decimals="INF"
      id="ixv-86982"
      unitRef="usd">1965</rr:ExpenseExampleYear05>
    <rr:ExpenseExampleNoRedemptionYear05
      contextRef="Context_20240930_20240930_C000227966Member_S000072168Member_S000072168SummaryMember"
      decimals="INF"
      id="ixv-86983"
      unitRef="usd">1965</rr:ExpenseExampleNoRedemptionYear05>
    <rr:ExpenseExampleYear10
      contextRef="Context_20240930_20240930_C000227966Member_S000072168Member_S000072168SummaryMember"
      decimals="INF"
      id="ixv-86984"
      unitRef="usd">4351</rr:ExpenseExampleYear10>
    <rr:ExpenseExampleNoRedemptionYear10
      contextRef="Context_20240930_20240930_C000227966Member_S000072168Member_S000072168SummaryMember"
      decimals="INF"
      id="ixv-86985"
      unitRef="usd">4351</rr:ExpenseExampleNoRedemptionYear10>
    <rr:PortfolioTurnoverHeading
      contextRef="Context_20240930_20240930_S000072168Member_S000072168SummaryMember"
      id="ixv-86986">Portfolio 
Turnover</rr:PortfolioTurnoverHeading>
    <rr:PortfolioTurnoverTextBlock
      contextRef="Context_20240930_20240930_S000072168Member_S000072168SummaryMember"
      id="ixv-4373">&lt;p style="-sec-ix-redline:true;font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; font-weight:normal; text-decoration:none;"&gt;The fund pays transaction costs, such as commissions, when 
it buys and sells securities (or &#x201c;turns over&#x201d; its portfolio). A higher portfolio turnover 
rate may indicate higher transaction costs and may result in higher taxes when fund shares are held in 
a taxable account. These costs, which are not reflected in annual fund operating expenses or in the example, 
affect the fund&#x2019;s performance. During the most recent fiscal year, the fund&#x2019;s portfolio turnover 
rate was 25% of the average value of its portfolio. &lt;/p&gt;
</rr:PortfolioTurnoverTextBlock>
    <rr:PortfolioTurnoverRate
      contextRef="Context_20240930_20240930_S000072168Member_S000072168SummaryMember"
      decimals="INF"
      id="ixv-86987"
      unitRef="pure">0.25</rr:PortfolioTurnoverRate>
    <rr:StrategyHeading
      contextRef="Context_20240930_20240930_S000072168Member_S000072168SummaryMember"
      id="ixv-86988">Principal Investment Strategies</rr:StrategyHeading>
    <rr:StrategyNarrativeTextBlock
      contextRef="Context_20240930_20240930_S000072168Member_S000072168SummaryMember"
      id="ixv-4388">&lt;p style="font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; font-weight:normal; text-decoration:none;"&gt;The 
fund pursues capital appreciation in developing markets equities. The fund invests in a select group 
of developing markets companies believed by the subadviser to be undervalued relative to their future 
market growth potential. The investment strategy emphasizes companies that the subadviser believes to 
have a sustainable competitive advantage, strong management and low financial risk and to be able to 
grow over market cycles.&lt;/p&gt;&lt;p style="font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; font-weight:normal; text-decoration:none;"&gt;Under normal circumstances, the fund invests at least 80% 
of its assets in equity securities or equity-linked instruments of developing markets companies. Developing 
markets countries include emerging markets and frontier markets. The fund defines an &#x201c;emerging 
market&#x201d; primarily as any of the countries or markets represented in the MSCI Emerging Markets Index, 
and secondarily as any other country or market classified as an emerging economy by any supranational 
organization such as the World Bank, International Finance Corporation or the United Nations. In limited 
circumstances, the fund may consider to be an emerging market any country or market with similar emerging 
characteristics to the countries or markets represented in the MSCI Emerging Markets Index or classified 
as emerging by a supranational organization. The fund defines a &#x201c;frontier market&#x201d; primarily 
as any of the countries or markets represented in the MSCI Frontier Markets Index, and in limited circumstances 
the fund may consider to be a frontier market any other country or market with similar frontier market 
characteristics to those countries or markets represented in the MSCI Emerging Markets Index.&lt;/p&gt;&lt;p style="font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; font-weight:normal; text-decoration:none;"&gt;The 
fund intends to invest in various types of issuers and industries, and in a number of different countries. 
In determining whether an issuer is economically tied to a developing market, the subadviser primarily 
considers: (i) whether at least 50% of the issuer&#x2019;s revenues or profits are attributable to goods 
produced or sold, investments made, or services performed in, a developing market; (ii) whether the issuer 
has at least 50% of its assets in a developing market; and (iii) whether the principal exchange listing 
for the issuer&#x2019;s securities or the issuer&#x2019;s headquarters is in a developing market. As of 
the date of this prospectus, the fund&#x2019;s subadviser expects the fund to have significant investments 
in China, Brazil, India, Indonesia,Taiwan and South Korea. The particular countries in which the fund 
is invested may change over time.&lt;/p&gt;&lt;p style="font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; font-weight:normal; text-decoration:none;"&gt;Equity securities in which the fund invests 
include common stocks, preferred stocks, American Depositary Receipts (&#x201c;ADRs&#x201d;) and Global 
Depositary Receipts (&#x201c;GDRs&#x201d;). Additionally, the fund may invest in certain eligible Chinese 
securities (&#x201c;China A Shares&#x201d;) listed and traded on either the Shanghai Stock Exchange or 
the Shenzhen Stock Exchange. The fund expects to access China A Shares through the Shanghai-Hong Kong 
Stock Connect program or the Shenzhen-Hong Kong Stock Connect program (each a &#x201c;Stock Connect&#x201d;), 
as applicable. Equity-linked instruments are designed to perform generally the same as a specified stock 
index or &#x201c;basket&#x201d; of stocks, or a single stock. As of the date of this prospectus the equity-linked 
instruments in which the fund is expected to invest are participatory notes (&#x201c;P-notes&#x201d;). 
P-notes are equity-linked instruments used by investors to obtain exposure to non-U.S. equity investments 
without trading directly in the local market.&lt;/p&gt;&lt;p style="font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; font-weight:normal; text-decoration:none;"&gt;The fund may invest in companies of all market 
capitalizations. The subadviser does not use allocation models to restrict the fund&#x2019;s investments 
to certain regions, countries or industries within the universe of developing market companies. Generally, 
the fund invests in approximately 30-60 securities at any given time. The fund seeks to dispose of holdings 
that, among other things, are the subject of negative developments individually or as an industry, or 
as necessary to provide funding for new holdings the subadviser deems more attractive. The fund is non-diversified 
under federal securities laws.&lt;/p&gt;</rr:StrategyNarrativeTextBlock>
    <rr:StrategyPortfolioConcentration
      contextRef="Context_20240930_20240930_S000072168Member_S000072168SummaryMember"
      id="ixv-86989">Under normal circumstances, the fund invests at least 80% 
of its assets in equity securities or equity-linked instruments of developing markets companies.</rr:StrategyPortfolioConcentration>
    <rr:RiskHeading
      contextRef="Context_20240930_20240930_S000072168Member_S000072168SummaryMember"
      id="ixv-86990">Principal Risks</rr:RiskHeading>
    <rr:RiskTextBlock
      contextRef="Context_20240930_20240930_S000072168Member_RiskLoseMoneyMember_S000072168SummaryMember"
      id="ixv-86991">If between the time 
you purchase shares and the time you sell shares the value of the fund&#x2019;s investments decreases, 
you will lose money.</rr:RiskTextBlock>
    <rr:RiskTextBlock
      contextRef="Context_20240930_20240930_S000072168Member_EquitySecuritiesRisk_S000072168SummaryMember"
      id="ixv-4396">&lt;p style="font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:normal; margin-left:39.6pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;Equity Securities Risk:&lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt; 
&lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;The value of the stocks held by the fund may be negatively affected by the financial 
market, industries in which the fund invests, or issuer-specific events. Focus on a particular style 
or in small or medium-sized companies may enhance that risk.&lt;/span&gt;&lt;/p&gt;</rr:RiskTextBlock>
    <rr:RiskTextBlock
      contextRef="Context_20240930_20240930_S000072168Member_ForeignInvestingRisk_S000072168SummaryMember"
      id="ixv-4403">&lt;p style="font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:normal; margin-left:39.6pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;Foreign 
Investing Risk: &lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;Investing in foreign securities subjects the fund to additional 
risks such as increased volatility; currency fluctuations; less liquidity; less publicly available information 
about the foreign investment; and political, regulatory, economic, and market risk.&lt;/span&gt;&lt;/p&gt;</rr:RiskTextBlock>
    <rr:RiskTextBlock
      contextRef="Context_20240930_20240930_S000072168Member_EmergingMarketRisk_S000072168SummaryMember"
      id="ixv-4409">&lt;p style="-sec-ix-redline:true;font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:normal; margin-left:39.6pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;Emerging Market Risk: &lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;Emerging markets securities 
may be more volatile, or more greatly affected by negative conditions, than those of their counterparts 
in more established foreign markets. Such securities may also be subject to Sanctions Risk.&lt;/span&gt;&lt;/p&gt;</rr:RiskTextBlock>
    <rr:RiskTextBlock
      contextRef="Context_20240930_20240930_S000072168Member_SanctionsRisk_S000072168SummaryMember"
      id="ixv-4415">&lt;p style="-sec-ix-redline:true;font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:normal; margin-left:39.6pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;Sanctions Risk: &lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;The imposition of sanctions and other similar 
measures could cause a decline in the value and/or liquidity of securities issued by or tied to the sanctioned 
country and increase market volatility and disruption in the sanctioned country and throughout the world. 
Sanctions and other similar measures could limit or prevent the fund from buying and selling securities 
(in the sanctioned country and other markets), significantly delay or prevent the settlement of transactions, 
and negatively impact the fund&#x2019;s liquidity and performance.&lt;/span&gt;&lt;/p&gt;</rr:RiskTextBlock>
    <rr:RiskTextBlock
      contextRef="Context_20240930_20240930_S000072168Member_RiskNondiversifiedStatusMember_S000072168SummaryMember"
      id="ixv-4421">&lt;p style="font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:normal; margin-left:39.6pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;Non-Diversification Risk: &lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;The fund is not diversified 
and may be more susceptible to factors negatively impacting its holdings to the extent the fund invests 
more of its assets in the securities of fewer issuers than would a diversified fund.&lt;/span&gt;&lt;/p&gt;</rr:RiskTextBlock>
    <rr:RiskTextBlock
      contextRef="Context_20240930_20240930_S000072168Member_MarketVolatilityRisk_S000072168SummaryMember"
      id="ixv-4427">&lt;p style="font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:normal; margin-left:39.6pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;Market Volatility Risk:&lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt; The value of the securities 
in the fund may go up or down in response to the prospects of individual companies and/or general economic 
conditions. Price changes may be short- or long-term. Local, regional or global events such as war or 
military conflict (e.g., Russia&#x2019;s invasion of Ukraine), acts of terrorism, the spread of infectious 
illness or other public health issue, recessions, or other events could have a significant impact on 
the fund and its investments, including hampering the ability of the fund&#x2019;s portfolio manager(s) 
to invest the fund&#x2019;s assets as intended.&lt;/span&gt;&lt;/p&gt;</rr:RiskTextBlock>
    <rr:RiskTextBlock
      contextRef="Context_20240930_20240930_S000072168Member_DevelopingMarketRisk_S000072168SummaryMember"
      id="ixv-4433">&lt;p style="font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:normal; margin-left:39.6pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;Developing 
Market Risk: &lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;Developing markets securities may be more volatile, or more 
greatly affected by negative conditions, than those of their counterparts in more established foreign 
markets.&lt;/span&gt;&lt;/p&gt;</rr:RiskTextBlock>
    <rr:RiskTextBlock
      contextRef="Context_20240930_20240930_S000072168Member_SmallandMediumMarketCapitalizationCompaniesRisk_S000072168SummaryMember"
      id="ixv-4451">&lt;p style="font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:normal; margin-left:39.6pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;Small and Medium Market Capitalization Companies Risk:&lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt; 
The fund&#x2019;s investments in small and medium market capitalization companies may increase the volatility 
and risk of loss to the fund, as compared with investments in larger, more established companies.&lt;/span&gt;&lt;/p&gt;</rr:RiskTextBlock>
    <rr:RiskTextBlock
      contextRef="Context_20240930_20240930_S000072168Member_LargeMarketCapitalizationCompaniesRisk_S000072168SummaryMember"
      id="ixv-4457">&lt;p style="font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:normal; margin-left:39.6pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;Large Market Capitalization Companies Risk:&lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt; 
The value of investments in larger companies may not rise as much as smaller companies, or larger companies 
may be unable to respond quickly to competitive challenges, such as changes in technology and consumer 
tastes.&lt;/span&gt;&lt;/p&gt;</rr:RiskTextBlock>
    <rr:RiskTextBlock
      contextRef="Context_20240930_20240930_S000072168Member_LimitedNumberofInvestmentsRisk_S000072168SummaryMember"
      id="ixv-4463">&lt;p style="font-size:10.0pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:bold; margin-left:39.6pt; font-style:italic;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;Limited Number of Investments Risk: &lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;Because the fund may have a limited number of securities, it may be more susceptible 
to factors adversely affecting its securities than a fund with a greater number of securities.&lt;/span&gt;&lt;/p&gt;</rr:RiskTextBlock>
    <rr:RiskTextBlock
      contextRef="Context_20240930_20240930_S000072168Member_DepositaryReceiptsRisk_S000072168SummaryMember"
      id="ixv-4469">&lt;p style="font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:normal; margin-left:39.6pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;Depositary Receipts Risk:&lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt; Investments in foreign 
companies through depositary receipts may expose the fund to the same risks as direct investments in 
securities of foreign issuers.&lt;/span&gt;&lt;/p&gt;</rr:RiskTextBlock>
    <rr:RiskTextBlock
      contextRef="Context_20240930_20240930_S000072168Member_CurrencyRateRisk_S000072168SummaryMember"
      id="ixv-4475">&lt;p style="font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:normal; margin-left:39.6pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;Currency 
Rate Risk: &lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;Fluctuations in the exchange rates between the U.S. dollar 
and foreign currencies may negatively affect the value of the fund&#x2019;s shares.&lt;/span&gt;&lt;/p&gt;</rr:RiskTextBlock>
    <rr:RiskTextBlock
      contextRef="Context_20240930_20240930_S000072168Member_GeographicInvestmentRisk_S000072168SummaryMember"
      id="ixv-4481">&lt;p style="font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:normal; margin-left:39.6pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;Geographic Investment Risk: &lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;To the extent the fund invests 
a significant portion of its assets in the securities of companies of a single country or region, it 
is more likely to be impacted by events or conditions affecting that country or region.&lt;/span&gt;&lt;/p&gt;</rr:RiskTextBlock>
    <rr:RiskTextBlock
      contextRef="Context_20240930_20240930_S000072168Member_GeopoliticalRisk_S000072168SummaryMember"
      id="ixv-4487">&lt;p style="font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:normal; margin-left:39.6pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;Geopolitical Risk: &lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;Some countries and regions 
in which the fund invests have experienced security concerns, war or threats of war and aggression, terrorism, 
economic uncertainty, natural and environmental disasters and/or systemic market dislocations that have 
led, and in the future may lead, to increased short-term market volatility and may have adverse long-term 
effects on the U.S.and world economies and markets generally, each of which may negatively impact the 
fund&#x2019;s investments.&lt;/span&gt;&lt;/p&gt;</rr:RiskTextBlock>
    <rr:RiskTextBlock
      contextRef="Context_20240930_20240930_S000072168Member_InvestinginChinaRisk_S000072168SummaryMember"
      id="ixv-4493">&lt;p style="font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:normal; margin-left:39.6pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;Investing 
in China Risk: &lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;The government of China maintains strict currency controls 
in order to achieve economic, trade and political objectives and regularly intervenes in the currency 
market. The Chinese government also plays a major role in the country&#x2019;s economic policies regarding 
foreign investments. Foreign investors are subject to the risk of loss from expropriation or nationalization 
of their investment assets and property, governmental restrictions on foreign investments and the repatriation 
of capital invested. In addition, the rapid growth rate of the Chinese economy over the past several 
years may not continue, and the trend toward economic liberalization and disparities in wealth may result 
in social disorder, including violence and labor unrest. These and other factors could have a negative 
impact on the fund&#x2019;s performance and increase the volatility of an investment in the fund. Certain 
securities issued by companies located or operating in China, such as China A-shares, are also subject 
to trading restrictions, quota limitations and less market liquidity, which could pose risks to the fund.&lt;/span&gt;&lt;/p&gt;</rr:RiskTextBlock>
    <rr:RiskTextBlock
      contextRef="Context_20240930_20240930_S000072168Member_InvestinginTaiwanRisk_S000072168SummaryMember"
      id="ixv-4499">&lt;p style="font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:normal; margin-left:39.6pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;Investing in Taiwan Risk: &lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;Taiwan&#x2019;s geographic 
proximity and history of political contention with China have resulted in ongoing tensions between the 
two countries. These tensions may materially affect the Taiwanese economy and its securities market. 
Taiwan&#x2019;s economy is export-oriented, so it depends on an open world trade regime and remains vulnerable 
to fluctuations in the world economy. Rising labor costs and increasing environmental consciousness have 
led some labor-intensive industries to relocate to countries with cheaper work forces, and continued 
labor outsourcing may adversely affect the Taiwanese economy.&lt;/span&gt;&lt;/p&gt;</rr:RiskTextBlock>
    <rr:RiskTextBlock
      contextRef="Context_20240930_20240930_S000072168Member_InvestinginSouthKoreaRisk_S000072168SummaryMember"
      id="ixv-4505">&lt;p style="font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:normal; margin-left:39.6pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;Investing 
in South Korea Risk: &lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;Investing in South Korean securities has special 
risks, including political, economic and social instability, and the potential for increasing militarization 
in North Korea. South Korea&#x2019;s financial sector has shown certain signs of systemic weakness and 
illiquidity, which, if exacerbated, could prove to be a material risk for any investments in South Korea. 
South Korea is dependent on foreign sources for its energy needs. A significant increase in energy prices 
could have an adverse impact on South Korea&#x2019;s economy. The South Korean government has historically 
exercised and continues to exercise substantial influence over many aspects of the private sector.&lt;/span&gt;&lt;/p&gt;</rr:RiskTextBlock>
    <rr:RiskTextBlock
      contextRef="Context_20240930_20240930_S000072168Member_InvestinginBrazilRisk_S000072168SummaryMember"
      id="ixv-4511">&lt;p style="font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:normal; margin-left:39.6pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;Investing in Brazil Risk: &lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;Investment in Brazilian 
issuers involves risks that are specific to Brazil, including legal, regulatory, political, currency 
and economic risks. The Brazilian economy has historically been exposed to high rates of inflation and 
a high level of debt, each of which may reduce and/or prevent economic growth.&lt;/span&gt;&lt;/p&gt;</rr:RiskTextBlock>
    <rr:RiskTextBlock
      contextRef="Context_20240930_20240930_S000072168Member_InvestinginIndiaRisk_S000072168SummaryMember"
      id="ixv-4517">&lt;p style="-sec-ix-redline:true;font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:normal; margin-left:39.6pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;Investing in India Risk: &lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;Investments in Indian issuers 
involve risks that are specific to India, including legal, regulatory, political and economic risks. 
Political and legal uncertainty, greater government control over the economy, currency fluctuations or 
blockage, and the risk of nationalization or expropriation of assets may result in higher potential for 
losses. The securities markets in India are relatively underdeveloped and may subject the fund to higher 
transaction costs or greater uncertainty than investments in more developed securities markets.&lt;/span&gt;&lt;/p&gt;</rr:RiskTextBlock>
    <rr:RiskTextBlock
      contextRef="Context_20240930_20240930_S000072168Member_InvestinginIndonesiaRisk_S000072168SummaryMember"
      id="ixv-4523">&lt;p style="font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:normal; margin-left:39.6pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;Investing in Indonesia Risk: &lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;Investments in Indonesian 
issuers involve risks that are specific to Indonesia, including legal, regulatory, political, economic, 
currency, security,and natural disaster risks. Political and legal uncertainty, greater government control 
over the economy, currency fluctuations or blockage, and the risk of disruption to business operations 
due to national security events and/or natural disasters may result in higher potential for losses. The 
securities markets in Indonesia are relatively underdeveloped and may subject the fund to higher transaction 
costs or greater uncertainty than investments in more developed securities markets. In addition, the 
Indonesian economy is heavily dependent on trading relationships with certain key trading partners, including 
China, Japan, Singapore and the U.S.&lt;/span&gt;&lt;/p&gt;</rr:RiskTextBlock>
    <rr:RiskTextBlock
      contextRef="Context_20240930_20240930_S000072168Member_InvestinginPolandRisk_S000072168SummaryMember"
      id="ixv-4529">&lt;p style="-sec-ix-redline:true;font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:normal; margin-left:39.6pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;Investing 
in Poland Risk: &lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;Investments in Polish issuers involve risks that are specific 
to Poland, including legal, regulatory, political, currency and economic risks. Among other things, Poland&#x2019;s 
economy is still relatively undeveloped and is heavily dependent on relationships with certain key trading 
partners, including Germany and other European Union (&#x201c;EU&#x201d;) countries. As a result, Poland&#x2019;s 
continued growth is dependent on the growth of these economies.&lt;/span&gt;&lt;/p&gt;</rr:RiskTextBlock>
    <rr:RiskTextBlock
      contextRef="Context_20240930_20240930_S000072168Member_Equity-LinkedInstrumentsRisk_S000072168SummaryMember"
      id="ixv-4535">&lt;p style="font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:normal; margin-left:39.6pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;Equity-Linked Instruments Risk:&lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt; &lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;The 
performance of equity-linked instruments is subject to similar risks to those of the referenced equity 
security, in addition to the risk that the equity-linked instruments fail to replicate the performance 
of the referenced equity security. Equity-linked instruments also expose the fund to counterparty risk, 
which could result in a loss of all or part of the fund&#x2019;s investment.&lt;/span&gt;&lt;/p&gt;</rr:RiskTextBlock>
    <rr:RiskTextBlock
      contextRef="Context_20240930_20240930_S000072168Member_ParticipatoryNotesRisk_S000072168SummaryMember"
      id="ixv-4542">&lt;p style="font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:normal; margin-left:39.6pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;Participatory Notes Risk: &lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;The performance of participatory 
notes (&#x201c;P-notes&#x201d;) will not replicate exactly the performance of the issuers that they seek 
to replicate due to transaction costs and other expenses, and P-notes are also subject to counterparty 
risk and liquidity risk.&lt;/span&gt;&lt;/p&gt;</rr:RiskTextBlock>
    <rr:RiskTextBlock
      contextRef="Context_20240930_20240930_S000072168Member_LiquidityRisk_S000072168SummaryMember"
      id="ixv-4559">&lt;p style="font-size:10.0pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:bold; margin-left:39.6pt; font-style:italic;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;Liquidity Risk: &lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;Certain instruments may be difficult or impossible 
to sell at a time and price beneficial to the fund.&lt;/span&gt;&lt;/p&gt;</rr:RiskTextBlock>
    <rr:RiskTextBlock
      contextRef="Context_20240930_20240930_S000072168Member_FrontierMarketRisk_S000072168SummaryMember"
      id="ixv-4565">&lt;p style="font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:normal; margin-left:39.6pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;Frontier 
Market Risk: &lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;Frontier market countries generally have smaller economies 
and less developed capital markets or legal, regulatory and political systems than traditional emerging 
market countries. As a result, the risks of investing in emerging market countries are magnified in frontier 
market countries.&lt;/span&gt;&lt;/p&gt;</rr:RiskTextBlock>
    <rr:RiskTextBlock
      contextRef="Context_20240930_20240930_S000072168Member_RedemptionRisk_S000072168SummaryMember"
      id="ixv-4571">&lt;p style="font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:normal; margin-left:39.6pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;Redemption Risk: &lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;One 
or more large shareholders or groups of shareholders may redeem their holdings in the fund, resulting 
in an adverse impact on remaining shareholders in the fund by causing the fund to take actions it would 
not otherwise have taken.&lt;/span&gt;&lt;/p&gt;</rr:RiskTextBlock>
    <rr:RiskTextBlock
      contextRef="Context_20240930_20240930_S000072168Member_PreferredStocksRisk_S000072168SummaryMember"
      id="ixv-4577">&lt;p style="font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:normal; margin-left:39.6pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;Preferred 
Stocks Risk: &lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;Preferred stocks may decline in price, fail to pay dividends 
when expected, or be illiquid.&lt;/span&gt;&lt;/p&gt;&lt;span style="-sec-ix-redline:true;"&gt;&#160;&lt;/span&gt;</rr:RiskTextBlock>
    <rr:BarChartAndPerformanceTableHeading
      contextRef="Context_20240930_20240930_S000072168Member_S000072168SummaryMember"
      id="ixv-86992">Performance Information</rr:BarChartAndPerformanceTableHeading>
    <rr:PerformanceNarrativeTextBlock
      contextRef="Context_20240930_20240930_S000072168Member_S000072168SummaryMember"
      id="ixv-4585">&lt;p style="font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; font-weight:normal; text-decoration:none;"&gt;The 
bar chart and table below provide some indication of the potential risks of investing in the fund. The 
fund&#x2019;s past performance, before and after taxes, is not necessarily an indication of how the fund 
will perform in the future.&lt;/p&gt;&lt;p style="font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; font-weight:normal; text-decoration:none;"&gt;The bar chart shows changes in the fund&#x2019;s performance 
from year to year over the life of the fund. The table shows how the fund&#x2019;s average annual returns 
compare to those of a broad-based securities market index. Updated performance information is available 
at virtus.com or by calling 800-243-1574.&lt;/p&gt;</rr:PerformanceNarrativeTextBlock>
    <rr:PerformanceInformationIllustratesVariabilityOfReturns
      contextRef="Context_20240930_20240930_S000072168Member_S000072168SummaryMember"
      id="ixv-86993">The 
bar chart and table below provide some indication of the potential risks of investing in the fund.</rr:PerformanceInformationIllustratesVariabilityOfReturns>
    <rr:PerformancePastDoesNotIndicateFuture
      contextRef="Context_20240930_20240930_S000072168Member_S000072168SummaryMember"
      id="ixv-86994">The 
fund&#x2019;s past performance, before and after taxes, is not necessarily an indication of how the fund 
will perform in the future.</rr:PerformancePastDoesNotIndicateFuture>
    <rr:PerformanceAvailabilityWebSiteAddress
      contextRef="Context_20240930_20240930_S000072168Member_S000072168SummaryMember"
      id="ixv-86995">virtus.com</rr:PerformanceAvailabilityWebSiteAddress>
    <rr:PerformanceAvailabilityPhone
      contextRef="Context_20240930_20240930_S000072168Member_S000072168SummaryMember"
      id="ixv-86996">800-243-1574</rr:PerformanceAvailabilityPhone>
    <rr:BarChartHeading
      contextRef="Context_20240930_20240930_S000072168Member_S000072168SummaryMember"
      id="ixv-86997">Calendar year total returns for Class I Shares&#x2005;</rr:BarChartHeading>
    <rr:BarChartDoesNotReflectSalesLoads
      contextRef="Context_20240930_20240930_S000072168Member_S000072168SummaryMember"
      id="ixv-4600">Returns do not reflect sales charges applicable to other share classes and would 
be lower if they did.</rr:BarChartDoesNotReflectSalesLoads>
    <rr:BarChartClosingTextBlock
      contextRef="Context_20240930_20240930_S000072168Member_S000072168SummaryMember"
      id="ixv-4604">&lt;table cellpadding="0" cellspacing="0" style="border-collapse:collapse;margin-left:auto;margin-right:auto" width="60%"&gt;&lt;tr style="font-size:1pt;"&gt;&lt;td style="width:20.6%;"&gt;&#160;&lt;/td&gt;&lt;td style="width:14.71%;"&gt;&#160;&lt;/td&gt;&lt;td style="width:14.71%;"&gt;&#160;&lt;/td&gt;&lt;td style="width:20.58%;"&gt;&#160;&lt;/td&gt;&lt;td style="width:14.7%;"&gt;&#160;&lt;/td&gt;&lt;td style="width:14.7%;"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top; border-bottom:0.5pt; border-bottom-style:solid; border-bottom-color:#000000; border-top:0.5pt; border-top-style:solid; border-top-color:#000000; border-left:0.5pt; border-left-style:solid; border-left-color:#000000;"&gt;&lt;p style="font-size:8.0pt; font-family:Sans-Serif; text-align:left; font-weight:normal; text-decoration:none;"&gt;Best 
Quarter:&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:top; border-bottom:0.5pt; border-bottom-style:solid; border-bottom-color:#000000; border-top:0.5pt; border-top-style:solid; border-top-color:#000000;"&gt;&lt;p style="font-size:8.0pt; font-family:Sans-Serif; text-align:left; font-weight:normal; text-decoration:none;"&gt;2023, Q4:&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:top; border-bottom:0.5pt; border-bottom-style:solid; border-bottom-color:#000000; border-top:0.5pt; border-top-style:solid; border-top-color:#000000;"&gt;&lt;p style="font-size:8.0pt; font-family:Sans-Serif; text-align:left; font-weight:normal; text-decoration:none;"&gt;9.75%&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:top; border-bottom:0.5pt; border-bottom-style:solid; border-bottom-color:#000000; border-top:0.5pt; border-top-style:solid; border-top-color:#000000;"&gt;&lt;p style="font-size:8.0pt; font-family:Sans-Serif; text-align:left; font-weight:normal; text-decoration:none;"&gt;Worst 
Quarter:&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:top; border-bottom:0.5pt; border-bottom-style:solid; border-bottom-color:#000000; border-top:0.5pt; border-top-style:solid; border-top-color:#000000;"&gt;&lt;p style="font-size:8.0pt; font-family:Sans-Serif; text-align:left; font-weight:normal; text-decoration:none;"&gt;2022, Q2:&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:top; border-bottom:0.5pt; border-bottom-style:solid; border-bottom-color:#000000; border-top:0.5pt; border-top-style:solid; border-top-color:#000000; border-right:0.5pt; border-right-style:solid; border-right-color:#000000;"&gt;&lt;p style="font-size:8.0pt; font-family:Sans-Serif; text-align:left; font-weight:normal; text-decoration:none;"&gt;-11.68%&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;</rr:BarChartClosingTextBlock>
    <rr:HighestQuarterlyReturnLabel
      contextRef="Context_20240930_20240930_C000227965Member_S000072168Member_S000072168SummaryMember"
      id="ixv-86998">Best 
Quarter</rr:HighestQuarterlyReturnLabel>
    <rr:BarChartHighestQuarterlyReturnDate
      contextRef="Context_20240930_20240930_C000227965Member_S000072168Member_S000072168SummaryMember"
      id="ixv-86999">2023-12-31</rr:BarChartHighestQuarterlyReturnDate>
    <rr:BarChartHighestQuarterlyReturn
      contextRef="Context_20240930_20240930_C000227965Member_S000072168Member_S000072168SummaryMember"
      decimals="INF"
      id="ixv-87000"
      unitRef="pure">0.0975</rr:BarChartHighestQuarterlyReturn>
    <rr:LowestQuarterlyReturnLabel
      contextRef="Context_20240930_20240930_C000227965Member_S000072168Member_S000072168SummaryMember"
      id="ixv-87001">Worst 
Quarter</rr:LowestQuarterlyReturnLabel>
    <rr:BarChartLowestQuarterlyReturnDate
      contextRef="Context_20240930_20240930_C000227965Member_S000072168Member_S000072168SummaryMember"
      id="ixv-87002">2022-06-30</rr:BarChartLowestQuarterlyReturnDate>
    <rr:BarChartLowestQuarterlyReturn
      contextRef="Context_20240930_20240930_C000227965Member_S000072168Member_S000072168SummaryMember"
      decimals="INF"
      id="ixv-87003"
      unitRef="pure">-0.1168</rr:BarChartLowestQuarterlyReturn>
    <rr:PerformanceTableHeading
      contextRef="Context_20240930_20240930_S000072168Member_S000072168SummaryMember"
      id="ixv-87004">Average Annual Total Returns (for 
the periods ended 12/31/24)</rr:PerformanceTableHeading>
    <rr:AverageAnnualReturnInceptionDate
      contextRef="Context_20240930_20240930_C000227965Member_S000072168Member_S000072168SummaryMember"
      id="ixv-87005">2021-06-22</rr:AverageAnnualReturnInceptionDate>
    <rr:AverageAnnualReturnInceptionDate
      contextRef="Context_20240930_20240930_AfterTaxesOnDistributionsMember_C000227965Member_S000072168Member_S000072168SummaryMember"
      id="ixv-87006">2021-06-22</rr:AverageAnnualReturnInceptionDate>
    <rr:AverageAnnualReturnInceptionDate
      contextRef="Context_20240930_20240930_AfterTaxesOnDistributionsAndSalesMember_C000227965Member_S000072168Member_S000072168SummaryMember"
      id="ixv-87007">2021-06-22</rr:AverageAnnualReturnInceptionDate>
    <rr:AverageAnnualReturnInceptionDate
      contextRef="Context_20240930_20240930_C000227967Member_S000072168Member_S000072168SummaryMember"
      id="ixv-87008">2021-06-22</rr:AverageAnnualReturnInceptionDate>
    <rr:AverageAnnualReturnInceptionDate
      contextRef="Context_20240930_20240930_C000227964Member_S000072168Member_S000072168SummaryMember"
      id="ixv-87009">2021-06-22</rr:AverageAnnualReturnInceptionDate>
    <rr:AverageAnnualReturnInceptionDate
      contextRef="Context_20240930_20240930_C000227966Member_S000072168Member_S000072168SummaryMember"
      id="ixv-87010">2021-06-22</rr:AverageAnnualReturnInceptionDate>
    <rr:AverageAnnualReturnInceptionDate
      contextRef="Context_20240930_20240930_MSCIEmergingMarketsIndexnet_S000072168Member_S000072168SummaryMember"
      id="ixv-87011">2021-06-22</rr:AverageAnnualReturnInceptionDate>
    <rr:AverageAnnualReturnLabel
      contextRef="Context_20240930_20240930_C000227965Member_S000072168Member_S000072168SummaryMember"
      id="ixv-87012">Return 
Before Taxes</rr:AverageAnnualReturnLabel>
    <rr:AverageAnnualReturnYear01
      contextRef="Context_20240930_20240930_C000227965Member_S000072168Member_S000072168SummaryMember"
      decimals="INF"
      id="ixv-87013"
      unitRef="pure">0.0528</rr:AverageAnnualReturnYear01>
    <rr:AverageAnnualReturnSinceInception
      contextRef="Context_20240930_20240930_C000227965Member_S000072168Member_S000072168SummaryMember"
      decimals="INF"
      id="ixv-87014"
      unitRef="pure">-0.0286</rr:AverageAnnualReturnSinceInception>
    <rr:AverageAnnualReturnLabel
      contextRef="Context_20240930_20240930_AfterTaxesOnDistributionsMember_C000227965Member_S000072168Member_S000072168SummaryMember"
      id="ixv-87015">Return After Taxes on Distributions</rr:AverageAnnualReturnLabel>
    <rr:AverageAnnualReturnYear01
      contextRef="Context_20240930_20240930_AfterTaxesOnDistributionsMember_C000227965Member_S000072168Member_S000072168SummaryMember"
      decimals="INF"
      id="ixv-87016"
      unitRef="pure">0.0530</rr:AverageAnnualReturnYear01>
    <rr:AverageAnnualReturnSinceInception
      contextRef="Context_20240930_20240930_AfterTaxesOnDistributionsMember_C000227965Member_S000072168Member_S000072168SummaryMember"
      decimals="INF"
      id="ixv-87017"
      unitRef="pure">-0.0301</rr:AverageAnnualReturnSinceInception>
    <rr:AverageAnnualReturnLabel
      contextRef="Context_20240930_20240930_AfterTaxesOnDistributionsAndSalesMember_C000227965Member_S000072168Member_S000072168SummaryMember"
      id="ixv-87018">Return After Taxes on Distributions and Sale of Fund Shares</rr:AverageAnnualReturnLabel>
    <rr:AverageAnnualReturnYear01
      contextRef="Context_20240930_20240930_AfterTaxesOnDistributionsAndSalesMember_C000227965Member_S000072168Member_S000072168SummaryMember"
      decimals="INF"
      id="ixv-87019"
      unitRef="pure">0.0396</rr:AverageAnnualReturnYear01>
    <rr:AverageAnnualReturnSinceInception
      contextRef="Context_20240930_20240930_AfterTaxesOnDistributionsAndSalesMember_C000227965Member_S000072168Member_S000072168SummaryMember"
      decimals="INF"
      id="ixv-87020"
      unitRef="pure">-0.0194</rr:AverageAnnualReturnSinceInception>
    <rr:AverageAnnualReturnLabel
      contextRef="Context_20240930_20240930_C000227967Member_S000072168Member_S000072168SummaryMember"
      id="ixv-87021">Return Before Taxes</rr:AverageAnnualReturnLabel>
    <rr:AverageAnnualReturnYear01
      contextRef="Context_20240930_20240930_C000227967Member_S000072168Member_S000072168SummaryMember"
      decimals="INF"
      id="ixv-87022"
      unitRef="pure">-0.0062</rr:AverageAnnualReturnYear01>
    <rr:AverageAnnualReturnSinceInception
      contextRef="Context_20240930_20240930_C000227967Member_S000072168Member_S000072168SummaryMember"
      decimals="INF"
      id="ixv-87023"
      unitRef="pure">-0.0462</rr:AverageAnnualReturnSinceInception>
    <rr:AverageAnnualReturnLabel
      contextRef="Context_20240930_20240930_C000227964Member_S000072168Member_S000072168SummaryMember"
      id="ixv-87024">Return Before Taxes</rr:AverageAnnualReturnLabel>
    <rr:AverageAnnualReturnYear01
      contextRef="Context_20240930_20240930_C000227964Member_S000072168Member_S000072168SummaryMember"
      decimals="INF"
      id="ixv-87025"
      unitRef="pure">0.0427</rr:AverageAnnualReturnYear01>
    <rr:AverageAnnualReturnSinceInception
      contextRef="Context_20240930_20240930_C000227964Member_S000072168Member_S000072168SummaryMember"
      decimals="INF"
      id="ixv-87026"
      unitRef="pure">-0.0383</rr:AverageAnnualReturnSinceInception>
    <rr:AverageAnnualReturnLabel
      contextRef="Context_20240930_20240930_C000227966Member_S000072168Member_S000072168SummaryMember"
      id="ixv-87027">Return Before Taxes</rr:AverageAnnualReturnLabel>
    <rr:AverageAnnualReturnYear01
      contextRef="Context_20240930_20240930_C000227966Member_S000072168Member_S000072168SummaryMember"
      decimals="INF"
      id="ixv-87028"
      unitRef="pure">0.0541</rr:AverageAnnualReturnYear01>
    <rr:AverageAnnualReturnSinceInception
      contextRef="Context_20240930_20240930_C000227966Member_S000072168Member_S000072168SummaryMember"
      decimals="INF"
      id="ixv-87029"
      unitRef="pure">-0.0278</rr:AverageAnnualReturnSinceInception>
    <rr:AverageAnnualReturnLabel
      contextRef="Context_20240930_20240930_MSCIEmergingMarketsIndexnet_S000072168Member_S000072168SummaryMember"
      id="ixv-87030"> MSCI Emerging Markets Index (net) </rr:AverageAnnualReturnLabel>
    <rr:IndexNoDeductionForFeesExpensesTaxes
      contextRef="Context_20240930_20240930_MSCIEmergingMarketsIndexnet_S000072168Member_S000072168SummaryMember"
      id="ixv-87031">(reflects no deduction for fees or expenses)</rr:IndexNoDeductionForFeesExpensesTaxes>
    <rr:AverageAnnualReturnYear01
      contextRef="Context_20240930_20240930_MSCIEmergingMarketsIndexnet_S000072168Member_S000072168SummaryMember"
      decimals="INF"
      id="ixv-87032"
      unitRef="pure">0.0750</rr:AverageAnnualReturnYear01>
    <rr:AverageAnnualReturnSinceInception
      contextRef="Context_20240930_20240930_MSCIEmergingMarketsIndexnet_S000072168Member_S000072168SummaryMember"
      decimals="INF"
      id="ixv-87033"
      unitRef="pure">-0.0373</rr:AverageAnnualReturnSinceInception>
    <rr:PerformanceTableClosingTextBlock
      contextRef="Context_20240930_20240930_S000072168Member_S000072168SummaryMember"
      id="ixv-4766">&lt;p style="font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; font-weight:normal; text-decoration:none;"&gt;The 
MSCI Emerging Markets Index (net) is a free float-adjusted market capitalization-weighted index designed 
to measure equity market performance in the global emerging markets. The index is calculated on a total 
return basis with net dividends reinvested. The index is unmanaged and not available for direct investment.&lt;/p&gt;&lt;p style="font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; font-weight:normal; text-decoration:none;"&gt;After-tax 
returns are calculated using the historical highest individual federal marginal income tax rates and 
do not reflect the impact of state and local taxes. After-tax returns are shown only for Class I Shares; 
after-tax returns for other classes will vary. Actual after-tax returns depend on the investor&#x2019;s 
tax situation and may differ from those shown. After-tax returns are not relevant to investors who hold 
fund shares in tax-deferred accounts or to shares held by non-taxable entities. In certain cases, the 
Return After Taxes on Distributions and Sale of Fund Shares for a period may be higher than other return 
figures for the same period. This will occur when a capital loss is realized upon the sale of fund shares 
and provides an assumed tax benefit that increases the return.&lt;/p&gt;</rr:PerformanceTableClosingTextBlock>
    <rr:PerformanceAdditionalMarketIndex
      contextRef="Context_20240930_20240930_S000072168Member_S000072168SummaryMember"
      id="ixv-87034">The 
MSCI Emerging Markets Index (net) is a free float-adjusted market capitalization-weighted index designed 
to measure equity market performance in the global emerging markets. The index is calculated on a total 
return basis with net dividends reinvested. The index is unmanaged and not available for direct investment.</rr:PerformanceAdditionalMarketIndex>
    <rr:PerformanceTableUsesHighestFederalRate
      contextRef="Context_20240930_20240930_S000072168Member_S000072168SummaryMember"
      id="ixv-87035">After-tax 
returns are calculated using the historical highest individual federal marginal income tax rates and 
do not reflect the impact of state and local taxes. After-tax returns are shown only for Class I Shares; 
after-tax returns for other classes will vary. Actual after-tax returns depend on the investor&#x2019;s 
tax situation and may differ from those shown. After-tax returns are not relevant to investors who hold 
fund shares in tax-deferred accounts or to shares held by non-taxable entities. In certain cases, the 
Return After Taxes on Distributions and Sale of Fund Shares for a period may be higher than other return 
figures for the same period. This will occur when a capital loss is realized upon the sale of fund shares 
and provides an assumed tax benefit that increases the return.</rr:PerformanceTableUsesHighestFederalRate>
    <rr:PerformanceTableOneClassOfAfterTaxShown
      contextRef="Context_20240930_20240930_S000072168Member_S000072168SummaryMember"
      id="ixv-87036">After-tax returns are shown only for Class I Shares; 
after-tax returns for other classes will vary.</rr:PerformanceTableOneClassOfAfterTaxShown>
    <rr:PerformanceTableNotRelevantToTaxDeferred
      contextRef="Context_20240930_20240930_S000072168Member_S000072168SummaryMember"
      id="ixv-87037">Actual after-tax returns depend on the investor&#x2019;s 
tax situation and may differ from those shown. After-tax returns are not relevant to investors who hold 
fund shares in tax-deferred accounts or to shares held by non-taxable entities.</rr:PerformanceTableNotRelevantToTaxDeferred>
    <rr:PerformanceTableExplanationAfterTaxHigher
      contextRef="Context_20240930_20240930_S000072168Member_S000072168SummaryMember"
      id="ixv-87038">In certain cases, the 
Return After Taxes on Distributions and Sale of Fund Shares for a period may be higher than other return 
figures for the same period. This will occur when a capital loss is realized upon the sale of fund shares 
and provides an assumed tax benefit that increases the return.</rr:PerformanceTableExplanationAfterTaxHigher>
    <rr:RiskReturnHeading
      contextRef="Context_20240930_20240930_S000042963Member_S000042963SummaryMember"
      id="ixv-87039">Virtus KAR Emerging Markets Small-Cap Fund</rr:RiskReturnHeading>
    <rr:ObjectiveHeading
      contextRef="Context_20240930_20240930_S000042963Member_S000042963SummaryMember"
      id="ixv-87040">Investment 
Objective</rr:ObjectiveHeading>
    <rr:ObjectivePrimaryTextBlock
      contextRef="Context_20240930_20240930_S000042963Member_S000042963SummaryMember"
      id="ixv-4845">&lt;p style="font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; font-weight:normal; text-decoration:none;"&gt;The fund has an investment objective of capital appreciation.&lt;/p&gt;</rr:ObjectivePrimaryTextBlock>
    <rr:ExpenseHeading
      contextRef="Context_20240930_20240930_S000042963Member_S000042963SummaryMember"
      id="ixv-87041">Fees 
and Expenses</rr:ExpenseHeading>
    <rr:ExpenseNarrativeTextBlock
      contextRef="Context_20240930_20240930_S000042963Member_S000042963SummaryMember"
      id="ixv-4848">&lt;p style="-sec-ix-redline:true;font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; font-weight:normal; font-style:normal;"&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;The tables below illustrate the fees and expenses 
that you may pay if you buy, hold and sell shares of the fund. &lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:bold; text-decoration:none;"&gt;You may pay other fees, such 
as brokerage commissions and other fees to financial intermediaries, which are not reflected in the tables 
and examples below.&lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt; You may qualify for sales charge discounts in Class A Shares 
if you and your family invest, or agree to invest in the future, at least $50,000 in Virtus Funds.&lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:bold; text-decoration:none;"&gt; 
&lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;More information on these and other discounts is available: (i) from your financial 
professional or other financial intermediary; (ii) under &#x201c;Sales Charges&#x201d; on page 108 of the 
fund&#x2019;s prospectus; and (iii) with respect to purchase of shares through specific intermediaries, 
in Appendix A to the fund&#x2019;s prospectus, entitled &#x201c;Intermediary Sales Charge Discounts and 
Waivers.&#x201d;&lt;/span&gt;&lt;/p&gt;</rr:ExpenseNarrativeTextBlock>
    <rr:ExpenseBreakpointDiscounts
      contextRef="Context_20240930_20240930_S000042963Member_S000042963SummaryMember"
      id="ixv-87042">You may qualify for sales charge discounts in Class A Shares 
if you and your family invest, or agree to invest in the future, at least $50,000 in Virtus Funds.</rr:ExpenseBreakpointDiscounts>
    <rr:ExpenseBreakpointMinimumInvestmentRequiredAmount
      contextRef="Context_20240930_20240930_S000042963Member_S000042963SummaryMember"
      decimals="INF"
      id="ixv-87043"
      unitRef="usd">50000</rr:ExpenseBreakpointMinimumInvestmentRequiredAmount>
    <rr:ShareholderFeesCaption
      contextRef="Context_20240930_20240930_S000042963Member_S000042963SummaryMember"
      id="ixv-87044">Shareholder 
Fees (fees paid directly from your investment)</rr:ShareholderFeesCaption>
    <rr:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice
      contextRef="Context_20240930_20240930_C000133101Member_S000042963Member_S000042963SummaryMember"
      decimals="INF"
      id="ixv-87045"
      unitRef="pure">0.0550</rr:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice>
    <rr:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice
      contextRef="Context_20240930_20240930_C000133102Member_S000042963Member_S000042963SummaryMember"
      decimals="INF"
      id="ixv-87046"
      unitRef="pure">0</rr:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice>
    <rr:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice
      contextRef="Context_20240930_20240930_C000133103Member_S000042963Member_S000042963SummaryMember"
      decimals="INF"
      id="ixv-87047"
      unitRef="pure">0</rr:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice>
    <rr:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice
      contextRef="Context_20240930_20240930_C000215024Member_S000042963Member_S000042963SummaryMember"
      decimals="INF"
      id="ixv-87048"
      unitRef="pure">0</rr:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice>
    <rr:MaximumDeferredSalesChargeOverOfferingPrice
      contextRef="Context_20240930_20240930_C000133101Member_S000042963Member_S000042963SummaryMember"
      decimals="INF"
      id="ixv-87049"
      unitRef="pure">0</rr:MaximumDeferredSalesChargeOverOfferingPrice>
    <rr:MaximumDeferredSalesChargeOverOfferingPrice
      contextRef="Context_20240930_20240930_C000133102Member_S000042963Member_S000042963SummaryMember"
      decimals="INF"
      id="_974_"
      unitRef="pure">0.0100</rr:MaximumDeferredSalesChargeOverOfferingPrice>
    <rr:MaximumDeferredSalesChargeOverOfferingPrice
      contextRef="Context_20240930_20240930_C000133103Member_S000042963Member_S000042963SummaryMember"
      decimals="INF"
      id="ixv-87051"
      unitRef="pure">0</rr:MaximumDeferredSalesChargeOverOfferingPrice>
    <rr:MaximumDeferredSalesChargeOverOfferingPrice
      contextRef="Context_20240930_20240930_C000215024Member_S000042963Member_S000042963SummaryMember"
      decimals="INF"
      id="ixv-87052"
      unitRef="pure">0</rr:MaximumDeferredSalesChargeOverOfferingPrice>
    <rr:OperatingExpensesCaption
      contextRef="Context_20240930_20240930_S000042963Member_S000042963SummaryMember"
      id="ixv-87053">Annual Fund Operating Expenses (expenses 
that you pay each year as                                      a 
percentage of the value of your investment)</rr:OperatingExpensesCaption>
    <rr:ManagementFeesOverAssets
      contextRef="Context_20240930_20240930_C000133101Member_S000042963Member_S000042963SummaryMember"
      decimals="INF"
      id="ixv-87054"
      unitRef="pure">0.0120</rr:ManagementFeesOverAssets>
    <rr:ManagementFeesOverAssets
      contextRef="Context_20240930_20240930_C000133102Member_S000042963Member_S000042963SummaryMember"
      decimals="INF"
      id="ixv-87055"
      unitRef="pure">0.0120</rr:ManagementFeesOverAssets>
    <rr:ManagementFeesOverAssets
      contextRef="Context_20240930_20240930_C000133103Member_S000042963Member_S000042963SummaryMember"
      decimals="INF"
      id="ixv-87056"
      unitRef="pure">0.0120</rr:ManagementFeesOverAssets>
    <rr:ManagementFeesOverAssets
      contextRef="Context_20240930_20240930_C000215024Member_S000042963Member_S000042963SummaryMember"
      decimals="INF"
      id="ixv-87057"
      unitRef="pure">0.0120</rr:ManagementFeesOverAssets>
    <rr:DistributionAndService12b1FeesOverAssets
      contextRef="Context_20240930_20240930_C000133101Member_S000042963Member_S000042963SummaryMember"
      decimals="INF"
      id="ixv-87058"
      unitRef="pure">0.0025</rr:DistributionAndService12b1FeesOverAssets>
    <rr:DistributionAndService12b1FeesOverAssets
      contextRef="Context_20240930_20240930_C000133102Member_S000042963Member_S000042963SummaryMember"
      decimals="INF"
      id="ixv-87059"
      unitRef="pure">0.0100</rr:DistributionAndService12b1FeesOverAssets>
    <rr:DistributionAndService12b1FeesOverAssets
      contextRef="Context_20240930_20240930_C000133103Member_S000042963Member_S000042963SummaryMember"
      decimals="INF"
      id="ixv-87060"
      unitRef="pure">0</rr:DistributionAndService12b1FeesOverAssets>
    <rr:DistributionAndService12b1FeesOverAssets
      contextRef="Context_20240930_20240930_C000215024Member_S000042963Member_S000042963SummaryMember"
      decimals="INF"
      id="ixv-87061"
      unitRef="pure">0</rr:DistributionAndService12b1FeesOverAssets>
    <rr:OtherExpensesOverAssets
      contextRef="Context_20240930_20240930_C000133101Member_S000042963Member_S000042963SummaryMember"
      decimals="INF"
      id="ixv-87062"
      unitRef="pure">0.0033</rr:OtherExpensesOverAssets>
    <rr:OtherExpensesOverAssets
      contextRef="Context_20240930_20240930_C000133102Member_S000042963Member_S000042963SummaryMember"
      decimals="INF"
      id="ixv-87063"
      unitRef="pure">0.0027</rr:OtherExpensesOverAssets>
    <rr:OtherExpensesOverAssets
      contextRef="Context_20240930_20240930_C000133103Member_S000042963Member_S000042963SummaryMember"
      decimals="INF"
      id="ixv-87064"
      unitRef="pure">0.0031</rr:OtherExpensesOverAssets>
    <rr:OtherExpensesOverAssets
      contextRef="Context_20240930_20240930_C000215024Member_S000042963Member_S000042963SummaryMember"
      decimals="INF"
      id="ixv-87065"
      unitRef="pure">0.0021</rr:OtherExpensesOverAssets>
    <rr:ExpensesOverAssets
      contextRef="Context_20240930_20240930_C000133101Member_S000042963Member_S000042963SummaryMember"
      decimals="INF"
      id="ixv-87066"
      unitRef="pure">0.0178</rr:ExpensesOverAssets>
    <rr:ExpensesOverAssets
      contextRef="Context_20240930_20240930_C000133102Member_S000042963Member_S000042963SummaryMember"
      decimals="INF"
      id="ixv-87067"
      unitRef="pure">0.0247</rr:ExpensesOverAssets>
    <rr:ExpensesOverAssets
      contextRef="Context_20240930_20240930_C000133103Member_S000042963Member_S000042963SummaryMember"
      decimals="INF"
      id="ixv-87068"
      unitRef="pure">0.0151</rr:ExpensesOverAssets>
    <rr:ExpensesOverAssets
      contextRef="Context_20240930_20240930_C000215024Member_S000042963Member_S000042963SummaryMember"
      decimals="INF"
      id="ixv-87069"
      unitRef="pure">0.0141</rr:ExpensesOverAssets>
    <rr:FeeWaiverOrReimbursementOverAssets
      contextRef="Context_20240930_20240930_C000133101Member_S000042963Member_S000042963SummaryMember"
      decimals="INF"
      id="_994_"
      unitRef="pure">-0.0008</rr:FeeWaiverOrReimbursementOverAssets>
    <rr:FeeWaiverOrReimbursementOverAssets
      contextRef="Context_20240930_20240930_C000133102Member_S000042963Member_S000042963SummaryMember"
      decimals="INF"
      id="_995_"
      unitRef="pure">-0.0002</rr:FeeWaiverOrReimbursementOverAssets>
    <rr:FeeWaiverOrReimbursementOverAssets
      contextRef="Context_20240930_20240930_C000133103Member_S000042963Member_S000042963SummaryMember"
      decimals="INF"
      id="_996_"
      unitRef="pure">-0.0006</rr:FeeWaiverOrReimbursementOverAssets>
    <rr:FeeWaiverOrReimbursementOverAssets
      contextRef="Context_20240930_20240930_C000215024Member_S000042963Member_S000042963SummaryMember"
      decimals="INF"
      id="_997_"
      unitRef="pure">-0.0011</rr:FeeWaiverOrReimbursementOverAssets>
    <rr:NetExpensesOverAssets
      contextRef="Context_20240930_20240930_C000133101Member_S000042963Member_S000042963SummaryMember"
      decimals="INF"
      id="_998_"
      unitRef="pure">0.0170</rr:NetExpensesOverAssets>
    <rr:NetExpensesOverAssets
      contextRef="Context_20240930_20240930_C000133102Member_S000042963Member_S000042963SummaryMember"
      decimals="INF"
      id="_999_"
      unitRef="pure">0.0245</rr:NetExpensesOverAssets>
    <rr:NetExpensesOverAssets
      contextRef="Context_20240930_20240930_C000133103Member_S000042963Member_S000042963SummaryMember"
      decimals="INF"
      id="_1000_"
      unitRef="pure">0.0145</rr:NetExpensesOverAssets>
    <rr:NetExpensesOverAssets
      contextRef="Context_20240930_20240930_C000215024Member_S000042963Member_S000042963SummaryMember"
      decimals="INF"
      id="_1001_"
      unitRef="pure">0.0130</rr:NetExpensesOverAssets>
    <rr:ExpenseExampleHeading
      contextRef="Context_20240930_20240930_S000042963Member_S000042963SummaryMember"
      id="ixv-87078">Example</rr:ExpenseExampleHeading>
    <rr:ExpenseExampleNarrativeTextBlock
      contextRef="Context_20240930_20240930_S000042963Member_S000042963SummaryMember"
      id="ixv-5025">&lt;p style="font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; font-weight:normal; text-decoration:none;"&gt;This 
example is intended to help you compare the cost of investing in the fund with the cost of investing 
in other mutual funds. The example assumes that you invest $10,000 in the fund for the time periods indicated 
and then redeem all of your shares at the end of those periods or continued to hold them. The example 
also assumes that your investment has a 5% return each year, that the fund&#x2019;s operating expenses 
remain the same and that the expense reimbursement agreement remains in place for the contractual period. 
Although your actual costs may be higher or lower, based on these assumptions your costs would be:&lt;/p&gt;</rr:ExpenseExampleNarrativeTextBlock>
    <rr:ExpenseExampleByYearCaption
      contextRef="Context_20240930_20240930_S000042963Member_S000042963SummaryMember"
      id="ixv-87079">Although your actual costs may be higher or lower, based on these assumptions your costs would be:</rr:ExpenseExampleByYearCaption>
    <rr:ExpenseExampleYear01
      contextRef="Context_20240930_20240930_C000133101Member_S000042963Member_S000042963SummaryMember"
      decimals="INF"
      id="ixv-87080"
      unitRef="usd">713</rr:ExpenseExampleYear01>
    <rr:ExpenseExampleNoRedemptionYear01
      contextRef="Context_20240930_20240930_C000133101Member_S000042963Member_S000042963SummaryMember"
      decimals="INF"
      id="ixv-87081"
      unitRef="usd">713</rr:ExpenseExampleNoRedemptionYear01>
    <rr:ExpenseExampleYear03
      contextRef="Context_20240930_20240930_C000133101Member_S000042963Member_S000042963SummaryMember"
      decimals="INF"
      id="ixv-87082"
      unitRef="usd">1072</rr:ExpenseExampleYear03>
    <rr:ExpenseExampleNoRedemptionYear03
      contextRef="Context_20240930_20240930_C000133101Member_S000042963Member_S000042963SummaryMember"
      decimals="INF"
      id="ixv-87083"
      unitRef="usd">1072</rr:ExpenseExampleNoRedemptionYear03>
    <rr:ExpenseExampleYear05
      contextRef="Context_20240930_20240930_C000133101Member_S000042963Member_S000042963SummaryMember"
      decimals="INF"
      id="ixv-87084"
      unitRef="usd">1454</rr:ExpenseExampleYear05>
    <rr:ExpenseExampleNoRedemptionYear05
      contextRef="Context_20240930_20240930_C000133101Member_S000042963Member_S000042963SummaryMember"
      decimals="INF"
      id="ixv-87085"
      unitRef="usd">1454</rr:ExpenseExampleNoRedemptionYear05>
    <rr:ExpenseExampleYear10
      contextRef="Context_20240930_20240930_C000133101Member_S000042963Member_S000042963SummaryMember"
      decimals="INF"
      id="ixv-87086"
      unitRef="usd">2523</rr:ExpenseExampleYear10>
    <rr:ExpenseExampleNoRedemptionYear10
      contextRef="Context_20240930_20240930_C000133101Member_S000042963Member_S000042963SummaryMember"
      decimals="INF"
      id="ixv-87087"
      unitRef="usd">2523</rr:ExpenseExampleNoRedemptionYear10>
    <rr:ExpenseExampleYear01
      contextRef="Context_20240930_20240930_C000133102Member_S000042963Member_S000042963SummaryMember"
      decimals="INF"
      id="ixv-87088"
      unitRef="usd">348</rr:ExpenseExampleYear01>
    <rr:ExpenseExampleYear03
      contextRef="Context_20240930_20240930_C000133102Member_S000042963Member_S000042963SummaryMember"
      decimals="INF"
      id="ixv-87089"
      unitRef="usd">768</rr:ExpenseExampleYear03>
    <rr:ExpenseExampleYear05
      contextRef="Context_20240930_20240930_C000133102Member_S000042963Member_S000042963SummaryMember"
      decimals="INF"
      id="ixv-87090"
      unitRef="usd">1314</rr:ExpenseExampleYear05>
    <rr:ExpenseExampleYear10
      contextRef="Context_20240930_20240930_C000133102Member_S000042963Member_S000042963SummaryMember"
      decimals="INF"
      id="ixv-87091"
      unitRef="usd">2805</rr:ExpenseExampleYear10>
    <rr:ExpenseExampleNoRedemptionYear01
      contextRef="Context_20240930_20240930_C000133102Member_S000042963Member_S000042963SummaryMember"
      decimals="INF"
      id="ixv-87092"
      unitRef="usd">248</rr:ExpenseExampleNoRedemptionYear01>
    <rr:ExpenseExampleNoRedemptionYear03
      contextRef="Context_20240930_20240930_C000133102Member_S000042963Member_S000042963SummaryMember"
      decimals="INF"
      id="ixv-87093"
      unitRef="usd">768</rr:ExpenseExampleNoRedemptionYear03>
    <rr:ExpenseExampleNoRedemptionYear05
      contextRef="Context_20240930_20240930_C000133102Member_S000042963Member_S000042963SummaryMember"
      decimals="INF"
      id="ixv-87094"
      unitRef="usd">1314</rr:ExpenseExampleNoRedemptionYear05>
    <rr:ExpenseExampleNoRedemptionYear10
      contextRef="Context_20240930_20240930_C000133102Member_S000042963Member_S000042963SummaryMember"
      decimals="INF"
      id="ixv-87095"
      unitRef="usd">2805</rr:ExpenseExampleNoRedemptionYear10>
    <rr:ExpenseExampleYear01
      contextRef="Context_20240930_20240930_C000133103Member_S000042963Member_S000042963SummaryMember"
      decimals="INF"
      id="ixv-87096"
      unitRef="usd">148</rr:ExpenseExampleYear01>
    <rr:ExpenseExampleNoRedemptionYear01
      contextRef="Context_20240930_20240930_C000133103Member_S000042963Member_S000042963SummaryMember"
      decimals="INF"
      id="ixv-87097"
      unitRef="usd">148</rr:ExpenseExampleNoRedemptionYear01>
    <rr:ExpenseExampleYear03
      contextRef="Context_20240930_20240930_C000133103Member_S000042963Member_S000042963SummaryMember"
      decimals="INF"
      id="ixv-87098"
      unitRef="usd">471</rr:ExpenseExampleYear03>
    <rr:ExpenseExampleNoRedemptionYear03
      contextRef="Context_20240930_20240930_C000133103Member_S000042963Member_S000042963SummaryMember"
      decimals="INF"
      id="ixv-87099"
      unitRef="usd">471</rr:ExpenseExampleNoRedemptionYear03>
    <rr:ExpenseExampleYear05
      contextRef="Context_20240930_20240930_C000133103Member_S000042963Member_S000042963SummaryMember"
      decimals="INF"
      id="ixv-87100"
      unitRef="usd">818</rr:ExpenseExampleYear05>
    <rr:ExpenseExampleNoRedemptionYear05
      contextRef="Context_20240930_20240930_C000133103Member_S000042963Member_S000042963SummaryMember"
      decimals="INF"
      id="ixv-87101"
      unitRef="usd">818</rr:ExpenseExampleNoRedemptionYear05>
    <rr:ExpenseExampleYear10
      contextRef="Context_20240930_20240930_C000133103Member_S000042963Member_S000042963SummaryMember"
      decimals="INF"
      id="ixv-87102"
      unitRef="usd">1796</rr:ExpenseExampleYear10>
    <rr:ExpenseExampleNoRedemptionYear10
      contextRef="Context_20240930_20240930_C000133103Member_S000042963Member_S000042963SummaryMember"
      decimals="INF"
      id="ixv-87103"
      unitRef="usd">1796</rr:ExpenseExampleNoRedemptionYear10>
    <rr:ExpenseExampleYear01
      contextRef="Context_20240930_20240930_C000215024Member_S000042963Member_S000042963SummaryMember"
      decimals="INF"
      id="ixv-87104"
      unitRef="usd">132</rr:ExpenseExampleYear01>
    <rr:ExpenseExampleNoRedemptionYear01
      contextRef="Context_20240930_20240930_C000215024Member_S000042963Member_S000042963SummaryMember"
      decimals="INF"
      id="ixv-87105"
      unitRef="usd">132</rr:ExpenseExampleNoRedemptionYear01>
    <rr:ExpenseExampleYear03
      contextRef="Context_20240930_20240930_C000215024Member_S000042963Member_S000042963SummaryMember"
      decimals="INF"
      id="ixv-87106"
      unitRef="usd">435</rr:ExpenseExampleYear03>
    <rr:ExpenseExampleNoRedemptionYear03
      contextRef="Context_20240930_20240930_C000215024Member_S000042963Member_S000042963SummaryMember"
      decimals="INF"
      id="ixv-87107"
      unitRef="usd">435</rr:ExpenseExampleNoRedemptionYear03>
    <rr:ExpenseExampleYear05
      contextRef="Context_20240930_20240930_C000215024Member_S000042963Member_S000042963SummaryMember"
      decimals="INF"
      id="ixv-87108"
      unitRef="usd">761</rr:ExpenseExampleYear05>
    <rr:ExpenseExampleNoRedemptionYear05
      contextRef="Context_20240930_20240930_C000215024Member_S000042963Member_S000042963SummaryMember"
      decimals="INF"
      id="ixv-87109"
      unitRef="usd">761</rr:ExpenseExampleNoRedemptionYear05>
    <rr:ExpenseExampleYear10
      contextRef="Context_20240930_20240930_C000215024Member_S000042963Member_S000042963SummaryMember"
      decimals="INF"
      id="ixv-87110"
      unitRef="usd">1681</rr:ExpenseExampleYear10>
    <rr:ExpenseExampleNoRedemptionYear10
      contextRef="Context_20240930_20240930_C000215024Member_S000042963Member_S000042963SummaryMember"
      decimals="INF"
      id="ixv-87111"
      unitRef="usd">1681</rr:ExpenseExampleNoRedemptionYear10>
    <rr:PortfolioTurnoverHeading
      contextRef="Context_20240930_20240930_S000042963Member_S000042963SummaryMember"
      id="ixv-87112">Portfolio 
Turnover</rr:PortfolioTurnoverHeading>
    <rr:PortfolioTurnoverTextBlock
      contextRef="Context_20240930_20240930_S000042963Member_S000042963SummaryMember"
      id="ixv-5158">&lt;p style="-sec-ix-redline:true;font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; font-weight:normal; text-decoration:none;"&gt;The fund pays transaction costs, such as commissions, when 
it buys and sells securities (or &#x201c;turns over&#x201d; its portfolio). A higher portfolio turnover 
rate may indicate higher transaction costs and may result in higher taxes when fund shares are held in 
a taxable account. These costs, which are not reflected in annual fund operating expenses or in the example, 
affect the fund&#x2019;s performance. During the most recent fiscal year, the fund&#x2019;s portfolio turnover 
rate was 24% of the average value of its portfolio. &lt;/p&gt;
</rr:PortfolioTurnoverTextBlock>
    <rr:PortfolioTurnoverRate
      contextRef="Context_20240930_20240930_S000042963Member_S000042963SummaryMember"
      decimals="INF"
      id="ixv-87113"
      unitRef="pure">0.24</rr:PortfolioTurnoverRate>
    <rr:StrategyHeading
      contextRef="Context_20240930_20240930_S000042963Member_S000042963SummaryMember"
      id="ixv-87114">Principal Investment Strategies</rr:StrategyHeading>
    <rr:StrategyNarrativeTextBlock
      contextRef="Context_20240930_20240930_S000042963Member_S000042963SummaryMember"
      id="ixv-5174">&lt;p style="font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; font-weight:normal; text-decoration:none;"&gt;The 
fund pursues capital appreciation in emerging markets small-cap equities. The fund invests in a select 
group of small-cap companies believed by the subadviser to be undervalued relative to their future market 
growth potential. The investment strategy emphasizes companies that the subadviser believes to have a 
sustainable competitive advantage, strong management and low financial risk and to be able to grow over 
market cycles.&lt;/p&gt;&lt;p style="font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; font-weight:normal; text-decoration:none;"&gt;Under normal circumstances, the fund invests at least 80% 
of its assets in equity or equity-linked securities of small capitalization companies located in emerging 
markets countries. The fund&#x2019;s subadviser considers small-capitalization companies to be those companies 
that, at the time of initial purchase, have market capitalizations of less than $8 billion. Emerging 
markets countries generally include every nation in the world except the U.S., Canada, Japan, Australia, 
New Zealand and most nations located in Western Europe. The fund intends to diversify its investments 
among countries and normally to have represented in the portfolio business activities of a number of 
different countries. In determining &#x201c;location&#x201d; of an issuer, the subadviser primarily relies 
on the country where the issuer is incorporated. However, the country of risk is ultimately determined 
based on analysis of the following criteria: actual building address (domicile), primary exchange on 
which the security is traded and country in which the greatest percentage of company revenue or profit 
is generated. This evaluation is conducted so as to determine that the issuer&#x2019;s assets are exposed 
to the economic fortunes and risks of the designated country. Equity securities in which the fund invests 
include common stocks, preferred stocks and American Depositary Receipts (ADRs). The subadviser does 
not use allocation models to restrict the fund&#x2019;s investments to certain regions, countries or industries. 
Generally, the fund invests in approximately 30-60 securities at any given time.&lt;/p&gt;</rr:StrategyNarrativeTextBlock>
    <rr:StrategyPortfolioConcentration
      contextRef="Context_20240930_20240930_S000042963Member_S000042963SummaryMember"
      id="ixv-87115">Under normal circumstances, the fund invests at least 80% 
of its assets in equity or equity-linked securities of small capitalization companies located in emerging 
markets countries.</rr:StrategyPortfolioConcentration>
    <rr:RiskHeading
      contextRef="Context_20240930_20240930_S000042963Member_S000042963SummaryMember"
      id="ixv-87116">Principal 
Risks</rr:RiskHeading>
    <rr:RiskTextBlock
      contextRef="Context_20240930_20240930_S000042963Member_RiskLoseMoneyMember_S000042963SummaryMember"
      id="ixv-87117">If between the time you purchase shares and the time you sell shares the value of the fund&#x2019;s investments 
decreases, you will lose money.</rr:RiskTextBlock>
    <rr:RiskTextBlock
      contextRef="Context_20240930_20240930_S000042963Member_EquitySecuritiesRisk_S000042963SummaryMember"
      id="ixv-5179">&lt;p style="font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:normal; margin-left:39.6pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;Equity Securities Risk:&lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt; 
&lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;The value of the stocks held by the fund may be negatively affected by the financial 
market, industries in which the fund invests, or issuer-specific events. Focus on a particular style 
or in small or medium-sized companies may enhance that risk.&lt;/span&gt;&lt;/p&gt;</rr:RiskTextBlock>
    <rr:RiskTextBlock
      contextRef="Context_20240930_20240930_S000042963Member_ForeignInvestingRisk_S000042963SummaryMember"
      id="ixv-5186">&lt;p style="font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:normal; margin-left:39.6pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;Foreign 
Investing Risk: &lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;Investing in foreign securities subjects the fund to additional 
risks such as increased volatility; currency fluctuations; less liquidity; less publicly available information 
about the foreign investment; and political, regulatory, economic, and market risk.&lt;/span&gt;&lt;/p&gt;</rr:RiskTextBlock>
    <rr:RiskTextBlock
      contextRef="Context_20240930_20240930_S000042963Member_EmergingMarketRisk_S000042963SummaryMember"
      id="ixv-5192">&lt;p style="-sec-ix-redline:true;font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:normal; margin-left:39.6pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;Emerging Market Risk: &lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;Emerging markets securities 
may be more volatile, or more greatly affected by negative conditions, than those of their counterparts 
in more established foreign markets. Such securities may also be subject to Sanctions Risk.&lt;/span&gt;&lt;/p&gt;</rr:RiskTextBlock>
    <rr:RiskTextBlock
      contextRef="Context_20240930_20240930_S000042963Member_SanctionsRisk_S000042963SummaryMember"
      id="ixv-5198">&lt;p style="-sec-ix-redline:true;font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:normal; margin-left:39.6pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;Sanctions Risk: &lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;The imposition of sanctions and other similar 
measures could cause a decline in the value and/or liquidity of securities issued by or tied to the sanctioned 
country and increase market volatility and disruption in the sanctioned country and throughout the world. 
Sanctions and other similar measures could limit or prevent the fund from buying and selling securities 
(in the sanctioned country and other markets), significantly delay or prevent the settlement of transactions, 
and negatively impact the fund&#x2019;s liquidity and performance.&lt;/span&gt;&lt;/p&gt;</rr:RiskTextBlock>
    <rr:RiskTextBlock
      contextRef="Context_20240930_20240930_S000042963Member_SectorFocusedInvestingRisk_S000042963SummaryMember"
      id="ixv-5204">&lt;p style="font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:normal; margin-left:39.6pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;Sector Focused Investing Risk:&lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt; Events negatively affecting 
a particular market sector in which the fund focuses its investments may cause the value of the fund&#x2019;s 
shares to decrease, perhaps significantly.&lt;/span&gt;&lt;/p&gt;</rr:RiskTextBlock>
    <rr:RiskTextBlock
      contextRef="Context_20240930_20240930_S000042963Member_FocusedInvestmentRiskIndustrial-RelatedRisk_S000042963SummaryMember"
      id="ixv-5210">&lt;p style="font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:normal; margin-left:39.6pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;Focused 
Investment Risk (Industrial-Related Risk): &lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;To the extent the fund focuses 
its investments in a limited number of issuers, sectors, industries or geographic regions, it may be 
subject to increased risk and volatility. Industrial companies are affected by supply and demand both 
for their specific product or service and for industrial sector products in general. Government regulation, 
world events, exchange rates and economic conditions, technological developments and liabilities for 
environmental damage and general civil liabilities will likewise affect the performance of these companies.&lt;/span&gt;&lt;/p&gt;</rr:RiskTextBlock>
    <rr:RiskTextBlock
      contextRef="Context_20240930_20240930_S000042963Member_MarketVolatilityRisk_S000042963SummaryMember"
      id="ixv-5216">&lt;p style="font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:normal; margin-left:39.6pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;Market Volatility Risk:&lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt; The value of the securities 
in the fund may go up or down in response to the prospects of individual companies and/or general economic 
conditions. Price changes may be short- or long-term. Local, regional or global events such as war or 
military conflict (e.g., Russia&#x2019;s invasion of Ukraine), acts of terrorism, the spread of infectious 
illness or other public health issue, recessions, or other events could have a significant impact on 
the fund and its investments, including hampering the ability of the fund&#x2019;s portfolio manager(s) 
to invest the fund&#x2019;s assets as intended.&lt;/span&gt;&lt;/p&gt;</rr:RiskTextBlock>
    <rr:RiskTextBlock
      contextRef="Context_20240930_20240930_S000042963Member_DepositaryReceiptsRisk_S000042963SummaryMember"
      id="ixv-5222">&lt;p style="font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:normal; margin-left:39.6pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;Depositary 
Receipts Risk:&lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt; Investments in foreign companies through depositary receipts 
may expose the fund to the same risks as direct investments in securities of foreign issuers.&lt;/span&gt;&lt;/p&gt;</rr:RiskTextBlock>
    <rr:RiskTextBlock
      contextRef="Context_20240930_20240930_S000042963Member_DevelopingMarketRisk_S000042963SummaryMember"
      id="ixv-5228">&lt;p style="font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:normal; margin-left:39.6pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;Developing Market Risk: &lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;Developing markets securities 
may be more volatile, or more greatly affected by negative conditions, than those of their counterparts 
in more established foreign markets.&lt;/span&gt;&lt;/p&gt;</rr:RiskTextBlock>
    <rr:RiskTextBlock
      contextRef="Context_20240930_20240930_S000042963Member_InvestinginBrazilRisk_S000042963SummaryMember"
      id="ixv-5234">&lt;p style="font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:normal; margin-left:39.6pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;Investing 
in Brazil Risk: &lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;Investment in Brazilian issuers involves risks that are specific 
to Brazil, including legal, regulatory, political, currency and economic risks. The Brazilian economy 
has historically been exposed to high rates of inflation and a high level of debt, each of which may 
reduce and/or prevent economic growth.&lt;/span&gt;&lt;/p&gt;</rr:RiskTextBlock>
    <rr:RiskTextBlock
      contextRef="Context_20240930_20240930_S000042963Member_InvestinginChinaRisk_S000042963SummaryMember"
      id="ixv-5240">&lt;p style="font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:normal; margin-left:39.6pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;Investing 
in China Risk: &lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;The government of China maintains strict currency controls 
in order to achieve economic, trade and political objectives and regularly intervenes in the currency 
market. The Chinese government also plays a major role in the country&#x2019;s economic policies regarding 
foreign investments. Foreign investors are subject to the risk of loss from expropriation or nationalization 
of their investment assets and property, governmental restrictions on foreign investments and the repatriation 
of capital invested. In addition, the rapid growth rate of the Chinese economy over the past several 
years may not continue, and the trend toward economic liberalization and disparities in wealth may result 
in social disorder, &lt;/span&gt;&lt;/p&gt;&lt;p style="font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; font-weight:normal; margin-left:58.5pt; text-decoration:none;"&gt;including violence and labor unrest. These and other factors 
could have a negative impact on the fund&#x2019;s performance and increase the volatility of an investment 
in the fund. Certain securities issued by companies located or operating in China, such as China A-shares, 
are also subject to trading restrictions, quota limitations and less market liquidity, which could pose 
risks to the fund.&lt;/p&gt;</rr:RiskTextBlock>
    <rr:RiskTextBlock
      contextRef="Context_20240930_20240930_S000042963Member_InvestinginIndiaRisk_S000042963SummaryMember"
      id="ixv-5259">&lt;p style="-sec-ix-redline:true;font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:normal; margin-left:39.6pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;Investing in India Risk: &lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;Investments 
in Indian issuers involve risks that are specific to India, including legal, regulatory, political and 
economic risks. Political and legal uncertainty, greater government control over the economy, currency 
fluctuations or blockage, and the risk of nationalization or expropriation of assets may result in higher 
potential for losses. The securities markets in India are relatively underdeveloped and may subject the 
fund to higher transaction costs or greater uncertainty than investments in more developed securities 
markets.&lt;/span&gt;&lt;/p&gt;</rr:RiskTextBlock>
    <rr:RiskTextBlock
      contextRef="Context_20240930_20240930_S000042963Member_InvestinginIndonesiaRisk_S000042963SummaryMember"
      id="ixv-5265">&lt;p style="font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:normal; margin-left:39.6pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;Investing in Indonesia Risk: &lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;Investments 
in Indonesian issuers involve risks that are specific to Indonesia, including legal, regulatory, political, 
economic, currency, security,and natural disaster risks. Political and legal uncertainty, greater government 
control over the economy, currency fluctuations or blockage, and the risk of disruption to business operations 
due to national security events and/or natural disasters may result in higher potential for losses. The 
securities markets in Indonesia are relatively underdeveloped and may subject the fund to higher transaction 
costs or greater uncertainty than investments in more developed securities markets. In addition, the 
Indonesian economy is heavily dependent on trading relationships with certain key trading partners, including 
China, Japan, Singapore and the U.S.&lt;/span&gt;&lt;/p&gt;</rr:RiskTextBlock>
    <rr:RiskTextBlock
      contextRef="Context_20240930_20240930_S000042963Member_InvestinginMalaysiaRisk_S000042963SummaryMember"
      id="ixv-5271">&lt;p style="-sec-ix-redline:true;font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:normal; margin-left:39.6pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;Investing 
in Malaysia Risk: &lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;Investments in Malaysian issuers involve risks that are specific 
to Malaysia, including legal, regulatory, political, currency and economic risks. Among other things, 
Malaysia&#x2019;s economy is heavily dependent on trading relationships with certain key trading partners, 
including the U.S., China, Japan and Singapore. Reduction in spending on Malaysian products and services, 
or economic or other changes in the U.S. or any of the Asian economies, trade regulations or currency 
exchange rates may have an adverse impact on the Malaysian economy.&lt;/span&gt;&lt;/p&gt;</rr:RiskTextBlock>
    <rr:RiskTextBlock
      contextRef="Context_20240930_20240930_S000042963Member_InvestinginPolandRisk_S000042963SummaryMember"
      id="ixv-5277">&lt;p style="-sec-ix-redline:true;font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:normal; margin-left:39.6pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;Investing in Poland Risk: &lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;Investments in Polish issuers 
involve risks that are specific to Poland, including legal, regulatory, political, currency and economic 
risks. Among other things, Poland&#x2019;s economy is still relatively undeveloped and is heavily dependent 
on relationships with certain key trading partners, including Germany and other European Union (&#x201c;EU&#x201d;) 
countries. As a result, Poland&#x2019;s continued growth is dependent on the growth of these economies.&lt;/span&gt;&lt;/p&gt;</rr:RiskTextBlock>
    <rr:RiskTextBlock
      contextRef="Context_20240930_20240930_S000042963Member_InvestinginSouthKoreaRisk_S000042963SummaryMember"
      id="ixv-5283">&lt;p style="font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:normal; margin-left:39.6pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;Investing in South Korea Risk: &lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;Investing in South Korean 
securities has special risks, including political, economic and social instability, and the potential 
for increasing militarization in North Korea. South Korea&#x2019;s financial sector has shown certain 
signs of systemic weakness and illiquidity, which, if exacerbated, could prove to be a material risk 
for any investments in South Korea. South Korea is dependent on foreign sources for its energy needs. 
A significant increase in energy prices could have an adverse impact on South Korea&#x2019;s economy. 
The South Korean government has historically exercised and continues to exercise substantial influence 
over many aspects of the private sector.&lt;/span&gt;&lt;/p&gt;</rr:RiskTextBlock>
    <rr:RiskTextBlock
      contextRef="Context_20240930_20240930_S000042963Member_InvestinginTaiwanRisk_S000042963SummaryMember"
      id="ixv-5289">&lt;p style="font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:normal; margin-left:39.6pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;Investing 
in Taiwan Risk: &lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;Taiwan&#x2019;s geographic proximity and history of political 
contention with China have resulted in ongoing tensions between the two countries. These tensions may 
materially affect the Taiwanese economy and its securities market. Taiwan&#x2019;s economy is export-oriented, 
so it depends on an open world trade regime and remains vulnerable to fluctuations in the world economy. 
Rising labor costs and increasing environmental consciousness have led some labor-intensive industries 
to relocate to countries with cheaper work forces, and continued labor outsourcing may adversely affect 
the Taiwanese economy.&lt;/span&gt;&lt;/p&gt;</rr:RiskTextBlock>
    <rr:RiskTextBlock
      contextRef="Context_20240930_20240930_S000042963Member_CurrencyRateRisk_S000042963SummaryMember"
      id="ixv-5295">&lt;p style="font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:normal; margin-left:39.6pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;Currency 
Rate Risk: &lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;Fluctuations in the exchange rates between the U.S. dollar 
and foreign currencies may negatively affect the value of the fund&#x2019;s shares.&lt;/span&gt;&lt;/p&gt;</rr:RiskTextBlock>
    <rr:RiskTextBlock
      contextRef="Context_20240930_20240930_S000042963Member_Equity-LinkedInstrumentsRisk_S000042963SummaryMember"
      id="ixv-5301">&lt;p style="font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:normal; margin-left:39.6pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;Equity-Linked Instruments Risk:&lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt; &lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;The 
performance of equity-linked instruments is subject to similar risks to those of the referenced equity 
security, in addition to the risk that the equity-linked instruments fail to replicate the performance 
of the referenced equity security. Equity-linked instruments also expose the fund to counterparty risk, 
which could result in a loss of all or part of the fund&#x2019;s investment.&lt;/span&gt;&lt;/p&gt;</rr:RiskTextBlock>
    <rr:RiskTextBlock
      contextRef="Context_20240930_20240930_S000042963Member_FrontierMarketRisk_S000042963SummaryMember"
      id="ixv-5308">&lt;p style="font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:normal; margin-left:39.6pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;Frontier Market Risk: &lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;Frontier market countries 
generally have smaller economies and less developed capital markets or legal, regulatory and political 
systems than traditional emerging market countries. As a result, the risks of investing in emerging market 
countries are magnified in frontier market countries.&lt;/span&gt;&lt;/p&gt;</rr:RiskTextBlock>
    <rr:RiskTextBlock
      contextRef="Context_20240930_20240930_S000042963Member_GeographicInvestmentRisk_S000042963SummaryMember"
      id="ixv-5314">&lt;p style="font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:normal; margin-left:39.6pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;Geographic 
Investment Risk: &lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;To the extent the fund invests a significant portion of its 
assets in the securities of companies of a single country or region, it is more likely to be impacted 
by events or conditions affecting that country or region.&lt;/span&gt;&lt;/p&gt;</rr:RiskTextBlock>
    <rr:RiskTextBlock
      contextRef="Context_20240930_20240930_S000042963Member_GeopoliticalRisk_S000042963SummaryMember"
      id="ixv-5320">&lt;p style="font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:normal; margin-left:39.6pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;Geopolitical 
Risk: &lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;Some countries and regions in which the fund invests have 
experienced security concerns, war or threats of war and aggression, terrorism, economic uncertainty, 
natural and environmental disasters and/or systemic market dislocations that have led, and in the future 
may lead, to increased short-term market volatility and may have adverse long-term effects on the U.S.and 
world economies and markets generally, each of which may negatively impact the fund&#x2019;s investments.&lt;/span&gt;&lt;/p&gt;</rr:RiskTextBlock>
    <rr:RiskTextBlock
      contextRef="Context_20240930_20240930_S000042963Member_LimitedNumberofInvestmentsRisk_S000042963SummaryMember"
      id="ixv-5326">&lt;p style="font-size:10.0pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:bold; margin-left:39.6pt; font-style:italic;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;Limited Number of Investments Risk: &lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;Because the fund may have 
a limited number of securities, it may be more susceptible to factors adversely affecting its securities 
than a fund with a greater number of securities.&lt;/span&gt;&lt;/p&gt;</rr:RiskTextBlock>
    <rr:RiskTextBlock
      contextRef="Context_20240930_20240930_S000042963Member_LiquidityRisk_S000042963SummaryMember"
      id="ixv-5332">&lt;p style="font-size:10.0pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:bold; margin-left:39.6pt; font-style:italic;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;Liquidity 
Risk: &lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;Certain instruments may be difficult or impossible to sell 
at a time and price beneficial to the fund.&lt;/span&gt;&lt;/p&gt;</rr:RiskTextBlock>
    <rr:RiskTextBlock
      contextRef="Context_20240930_20240930_S000042963Member_PreferredStocksRisk_S000042963SummaryMember"
      id="ixv-5338">&lt;p style="font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:normal; margin-left:39.6pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;Preferred 
Stocks Risk: &lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;Preferred stocks may decline in price, fail to pay dividends 
when expected, or be illiquid.&lt;/span&gt;&lt;/p&gt;</rr:RiskTextBlock>
    <rr:RiskTextBlock
      contextRef="Context_20240930_20240930_S000042963Member_RedemptionRisk_S000042963SummaryMember"
      id="ixv-5344">&lt;p style="font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:normal; margin-left:39.6pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;Redemption 
Risk: &lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;One or more large shareholders or groups of shareholders may 
redeem their holdings in the fund, resulting in an adverse impact on remaining shareholders in the fund 
by causing the fund to take actions it would not otherwise have taken.&lt;/span&gt;&lt;/p&gt;</rr:RiskTextBlock>
    <rr:RiskTextBlock
      contextRef="Context_20240930_20240930_S000042963Member_SmallMarketCapitalizationCompaniesRisk_S000042963SummaryMember"
      id="ixv-5350">&lt;p style="font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:normal; margin-left:39.6pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;Small Market Capitalization Companies Risk:&lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Arial; font-style:italic; color:#A7A9AC; font-weight:bold; text-decoration:none;"&gt; &lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;The fund&#x2019;s investments in small market capitalization companies may be less 
liquid and more vulnerable to adverse business or economic developments, which may increase the volatility 
and risk of loss to the fund, as compared with investments in larger, more established companies.&lt;/span&gt;&lt;/p&gt;</rr:RiskTextBlock>
    <rr:BarChartAndPerformanceTableHeading
      contextRef="Context_20240930_20240930_S000042963Member_S000042963SummaryMember"
      id="ixv-87118">Performance Information</rr:BarChartAndPerformanceTableHeading>
    <rr:PerformanceNarrativeTextBlock
      contextRef="Context_20240930_20240930_S000042963Member_S000042963SummaryMember"
      id="ixv-5370">&lt;p style="font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; font-weight:normal; text-decoration:none;"&gt;The bar chart and table below 
provide some indication of the potential risks of investing in the fund. The fund&#x2019;s past performance, 
before and after taxes, is not necessarily an indication of how the fund will perform in the future.&lt;/p&gt;&lt;p style="font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; font-weight:normal; text-decoration:none;"&gt;The 
bar chart shows changes in the fund&#x2019;s performance from year to year over a 10-year period. The 
table shows how the fund&#x2019;s average annual returns compare to those of a broad-based securities 
market index and a style-specific index that reflects the market sectors in which the fund invests. Updated 
performance information is available at virtus.com or by calling 800-243-1574.&lt;/p&gt;</rr:PerformanceNarrativeTextBlock>
    <rr:PerformanceInformationIllustratesVariabilityOfReturns
      contextRef="Context_20240930_20240930_S000042963Member_S000042963SummaryMember"
      id="ixv-87119">The bar chart and table below 
provide some indication of the potential risks of investing in the fund.</rr:PerformanceInformationIllustratesVariabilityOfReturns>
    <rr:PerformancePastDoesNotIndicateFuture
      contextRef="Context_20240930_20240930_S000042963Member_S000042963SummaryMember"
      id="ixv-87120">The fund&#x2019;s past performance, 
before and after taxes, is not necessarily an indication of how the fund will perform in the future.</rr:PerformancePastDoesNotIndicateFuture>
    <rr:PerformanceAvailabilityWebSiteAddress
      contextRef="Context_20240930_20240930_S000042963Member_S000042963SummaryMember"
      id="ixv-87121">virtus.com</rr:PerformanceAvailabilityWebSiteAddress>
    <rr:PerformanceAvailabilityPhone
      contextRef="Context_20240930_20240930_S000042963Member_S000042963SummaryMember"
      id="ixv-87122">800-243-1574</rr:PerformanceAvailabilityPhone>
    <rr:BarChartHeading
      contextRef="Context_20240930_20240930_S000042963Member_S000042963SummaryMember"
      id="ixv-87123">Calendar year total 
returns for Class I Shares&#x2005;</rr:BarChartHeading>
    <rr:BarChartDoesNotReflectSalesLoads
      contextRef="Context_20240930_20240930_S000042963Member_S000042963SummaryMember"
      id="ixv-5385">Returns 
do not reflect sales charges applicable to other share classes and would be lower if they did.</rr:BarChartDoesNotReflectSalesLoads>
    <rr:BarChartClosingTextBlock
      contextRef="Context_20240930_20240930_S000042963Member_S000042963SummaryMember"
      id="ixv-5389">&lt;table cellpadding="0" cellspacing="0" style="border-collapse:collapse;margin-left:auto;margin-right:auto" width="60%"&gt;&lt;tr style="font-size:1pt;"&gt;&lt;td style="width:20.6%;"&gt;&#160;&lt;/td&gt;&lt;td style="width:14.71%;"&gt;&#160;&lt;/td&gt;&lt;td style="width:14.71%;"&gt;&#160;&lt;/td&gt;&lt;td style="width:20.58%;"&gt;&#160;&lt;/td&gt;&lt;td style="width:14.7%;"&gt;&#160;&lt;/td&gt;&lt;td style="width:14.7%;"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top; border-bottom:0.5pt; border-bottom-style:solid; border-bottom-color:#000000; border-top:0.5pt; border-top-style:solid; border-top-color:#000000; border-left:0.5pt; border-left-style:solid; border-left-color:#000000;"&gt;&lt;p style="font-size:8.0pt; font-family:Sans-Serif; text-align:left; font-weight:normal; text-decoration:none;"&gt;Best Quarter:&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:top; border-bottom:0.5pt; border-bottom-style:solid; border-bottom-color:#000000; border-top:0.5pt; border-top-style:solid; border-top-color:#000000;"&gt;&lt;p style="font-size:8.0pt; font-family:Sans-Serif; text-align:left; font-weight:normal; text-decoration:none;"&gt;2020, Q2:&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:top; border-bottom:0.5pt; border-bottom-style:solid; border-bottom-color:#000000; border-top:0.5pt; border-top-style:solid; border-top-color:#000000;"&gt;&lt;p style="font-size:8.0pt; font-family:Sans-Serif; text-align:left; font-weight:normal; text-decoration:none;"&gt;34.75%&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:top; border-bottom:0.5pt; border-bottom-style:solid; border-bottom-color:#000000; border-top:0.5pt; border-top-style:solid; border-top-color:#000000;"&gt;&lt;p style="font-size:8.0pt; font-family:Sans-Serif; text-align:left; font-weight:normal; text-decoration:none;"&gt;Worst Quarter:&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:top; border-bottom:0.5pt; border-bottom-style:solid; border-bottom-color:#000000; border-top:0.5pt; border-top-style:solid; border-top-color:#000000;"&gt;&lt;p style="font-size:8.0pt; font-family:Sans-Serif; text-align:left; font-weight:normal; text-decoration:none;"&gt;2020, Q1:&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:top; border-bottom:0.5pt; border-bottom-style:solid; border-bottom-color:#000000; border-top:0.5pt; border-top-style:solid; border-top-color:#000000; border-right:0.5pt; border-right-style:solid; border-right-color:#000000;"&gt;&lt;p style="font-size:8.0pt; font-family:Sans-Serif; text-align:left; font-weight:normal; text-decoration:none;"&gt;-20.54%&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;</rr:BarChartClosingTextBlock>
    <rr:HighestQuarterlyReturnLabel
      contextRef="Context_20240930_20240930_C000133103Member_S000042963Member_S000042963SummaryMember"
      id="ixv-87124">Best Quarter</rr:HighestQuarterlyReturnLabel>
    <rr:BarChartHighestQuarterlyReturnDate
      contextRef="Context_20240930_20240930_C000133103Member_S000042963Member_S000042963SummaryMember"
      id="ixv-87125">2020-06-30</rr:BarChartHighestQuarterlyReturnDate>
    <rr:BarChartHighestQuarterlyReturn
      contextRef="Context_20240930_20240930_C000133103Member_S000042963Member_S000042963SummaryMember"
      decimals="INF"
      id="ixv-87126"
      unitRef="pure">0.3475</rr:BarChartHighestQuarterlyReturn>
    <rr:LowestQuarterlyReturnLabel
      contextRef="Context_20240930_20240930_C000133103Member_S000042963Member_S000042963SummaryMember"
      id="ixv-87127">Worst Quarter</rr:LowestQuarterlyReturnLabel>
    <rr:BarChartLowestQuarterlyReturnDate
      contextRef="Context_20240930_20240930_C000133103Member_S000042963Member_S000042963SummaryMember"
      id="ixv-87128">2020-03-31</rr:BarChartLowestQuarterlyReturnDate>
    <rr:BarChartLowestQuarterlyReturn
      contextRef="Context_20240930_20240930_C000133103Member_S000042963Member_S000042963SummaryMember"
      decimals="INF"
      id="ixv-87129"
      unitRef="pure">-0.2054</rr:BarChartLowestQuarterlyReturn>
    <rr:PerformanceTableHeading
      contextRef="Context_20240930_20240930_S000042963Member_S000042963SummaryMember"
      id="ixv-87130">Average Annual Total Returns (for the periods ended 12/31/24)</rr:PerformanceTableHeading>
    <rr:AverageAnnualReturnInceptionDate
      contextRef="Context_20240930_20240930_C000215024Member_S000042963Member_S000042963SummaryMember"
      id="ixv-87131">2019-08-01</rr:AverageAnnualReturnInceptionDate>
    <rr:AverageAnnualReturnInceptionDate
      contextRef="Context_20240930_20240930_MSCIEmergingMarketsIndexnet_S000042963Member_S000042963SummaryMember"
      id="ixv-87132">2019-08-01</rr:AverageAnnualReturnInceptionDate>
    <rr:AverageAnnualReturnInceptionDate
      contextRef="Context_20240930_20240930_MSCIEmergingMarketsSmallCapIndexnet_S000042963Member_S000042963SummaryMember"
      id="ixv-87133">2019-08-01</rr:AverageAnnualReturnInceptionDate>
    <rr:AverageAnnualReturnLabel
      contextRef="Context_20240930_20240930_C000133103Member_S000042963Member_S000042963SummaryMember"
      id="ixv-87134">Return 
Before Taxes</rr:AverageAnnualReturnLabel>
    <rr:AverageAnnualReturnYear01
      contextRef="Context_20240930_20240930_C000133103Member_S000042963Member_S000042963SummaryMember"
      decimals="INF"
      id="ixv-87135"
      unitRef="pure">0.0368</rr:AverageAnnualReturnYear01>
    <rr:AverageAnnualReturnYear05
      contextRef="Context_20240930_20240930_C000133103Member_S000042963Member_S000042963SummaryMember"
      decimals="INF"
      id="ixv-87136"
      unitRef="pure">0.0587</rr:AverageAnnualReturnYear05>
    <rr:AverageAnnualReturnYear10
      contextRef="Context_20240930_20240930_C000133103Member_S000042963Member_S000042963SummaryMember"
      decimals="INF"
      id="ixv-87137"
      unitRef="pure">0.0658</rr:AverageAnnualReturnYear10>
    <rr:AverageAnnualReturnLabel
      contextRef="Context_20240930_20240930_AfterTaxesOnDistributionsMember_C000133103Member_S000042963Member_S000042963SummaryMember"
      id="ixv-87138">Return After Taxes on Distributions</rr:AverageAnnualReturnLabel>
    <rr:AverageAnnualReturnYear01
      contextRef="Context_20240930_20240930_AfterTaxesOnDistributionsMember_C000133103Member_S000042963Member_S000042963SummaryMember"
      decimals="INF"
      id="ixv-87139"
      unitRef="pure">0.0399</rr:AverageAnnualReturnYear01>
    <rr:AverageAnnualReturnYear05
      contextRef="Context_20240930_20240930_AfterTaxesOnDistributionsMember_C000133103Member_S000042963Member_S000042963SummaryMember"
      decimals="INF"
      id="ixv-87140"
      unitRef="pure">0.0543</rr:AverageAnnualReturnYear05>
    <rr:AverageAnnualReturnYear10
      contextRef="Context_20240930_20240930_AfterTaxesOnDistributionsMember_C000133103Member_S000042963Member_S000042963SummaryMember"
      decimals="INF"
      id="ixv-87141"
      unitRef="pure">0.0639</rr:AverageAnnualReturnYear10>
    <rr:AverageAnnualReturnLabel
      contextRef="Context_20240930_20240930_AfterTaxesOnDistributionsAndSalesMember_C000133103Member_S000042963Member_S000042963SummaryMember"
      id="ixv-87142">Return 
After Taxes on Distributions and Sale of Fund Shares</rr:AverageAnnualReturnLabel>
    <rr:AverageAnnualReturnYear01
      contextRef="Context_20240930_20240930_AfterTaxesOnDistributionsAndSalesMember_C000133103Member_S000042963Member_S000042963SummaryMember"
      decimals="INF"
      id="ixv-87143"
      unitRef="pure">0.0397</rr:AverageAnnualReturnYear01>
    <rr:AverageAnnualReturnYear05
      contextRef="Context_20240930_20240930_AfterTaxesOnDistributionsAndSalesMember_C000133103Member_S000042963Member_S000042963SummaryMember"
      decimals="INF"
      id="ixv-87144"
      unitRef="pure">0.0481</rr:AverageAnnualReturnYear05>
    <rr:AverageAnnualReturnYear10
      contextRef="Context_20240930_20240930_AfterTaxesOnDistributionsAndSalesMember_C000133103Member_S000042963Member_S000042963SummaryMember"
      decimals="INF"
      id="ixv-87145"
      unitRef="pure">0.0559</rr:AverageAnnualReturnYear10>
    <rr:AverageAnnualReturnLabel
      contextRef="Context_20240930_20240930_C000133101Member_S000042963Member_S000042963SummaryMember"
      id="ixv-87146">Return Before Taxes</rr:AverageAnnualReturnLabel>
    <rr:AverageAnnualReturnYear01
      contextRef="Context_20240930_20240930_C000133101Member_S000042963Member_S000042963SummaryMember"
      decimals="INF"
      id="ixv-87147"
      unitRef="pure">-0.0231</rr:AverageAnnualReturnYear01>
    <rr:AverageAnnualReturnYear05
      contextRef="Context_20240930_20240930_C000133101Member_S000042963Member_S000042963SummaryMember"
      decimals="INF"
      id="ixv-87148"
      unitRef="pure">0.0437</rr:AverageAnnualReturnYear05>
    <rr:AverageAnnualReturnYear10
      contextRef="Context_20240930_20240930_C000133101Member_S000042963Member_S000042963SummaryMember"
      decimals="INF"
      id="ixv-87149"
      unitRef="pure">0.0569</rr:AverageAnnualReturnYear10>
    <rr:AverageAnnualReturnLabel
      contextRef="Context_20240930_20240930_C000133102Member_S000042963Member_S000042963SummaryMember"
      id="ixv-87150">Return Before Taxes</rr:AverageAnnualReturnLabel>
    <rr:AverageAnnualReturnYear01
      contextRef="Context_20240930_20240930_C000133102Member_S000042963Member_S000042963SummaryMember"
      decimals="INF"
      id="ixv-87151"
      unitRef="pure">0.0266</rr:AverageAnnualReturnYear01>
    <rr:AverageAnnualReturnYear05
      contextRef="Context_20240930_20240930_C000133102Member_S000042963Member_S000042963SummaryMember"
      decimals="INF"
      id="ixv-87152"
      unitRef="pure">0.0479</rr:AverageAnnualReturnYear05>
    <rr:AverageAnnualReturnYear10
      contextRef="Context_20240930_20240930_C000133102Member_S000042963Member_S000042963SummaryMember"
      decimals="INF"
      id="ixv-87153"
      unitRef="pure">0.0551</rr:AverageAnnualReturnYear10>
    <rr:AverageAnnualReturnLabel
      contextRef="Context_20240930_20240930_C000215024Member_S000042963Member_S000042963SummaryMember"
      id="ixv-87154">Return Before Taxes</rr:AverageAnnualReturnLabel>
    <rr:AverageAnnualReturnYear01
      contextRef="Context_20240930_20240930_C000215024Member_S000042963Member_S000042963SummaryMember"
      decimals="INF"
      id="ixv-87155"
      unitRef="pure">0.0383</rr:AverageAnnualReturnYear01>
    <rr:AverageAnnualReturnYear05
      contextRef="Context_20240930_20240930_C000215024Member_S000042963Member_S000042963SummaryMember"
      decimals="INF"
      id="ixv-87156"
      unitRef="pure">0.0599</rr:AverageAnnualReturnYear05>
    <rr:AverageAnnualReturnSinceInception
      contextRef="Context_20240930_20240930_C000215024Member_S000042963Member_S000042963SummaryMember"
      decimals="INF"
      id="ixv-87157"
      unitRef="pure">0.0646</rr:AverageAnnualReturnSinceInception>
    <rr:AverageAnnualReturnLabel
      contextRef="Context_20240930_20240930_MSCIEmergingMarketsIndexnet_S000042963Member_S000042963SummaryMember"
      id="ixv-87158"> MSCI Emerging Markets 
Index (net) </rr:AverageAnnualReturnLabel>
    <rr:IndexNoDeductionForFeesExpensesTaxes
      contextRef="Context_20240930_20240930_MSCIEmergingMarketsIndexnet_S000042963Member_S000042963SummaryMember"
      id="ixv-87159">(reflects no deduction for fees or expenses)</rr:IndexNoDeductionForFeesExpensesTaxes>
    <rr:AverageAnnualReturnYear01
      contextRef="Context_20240930_20240930_MSCIEmergingMarketsIndexnet_S000042963Member_S000042963SummaryMember"
      decimals="INF"
      id="ixv-87160"
      unitRef="pure">0.0750</rr:AverageAnnualReturnYear01>
    <rr:AverageAnnualReturnYear05
      contextRef="Context_20240930_20240930_MSCIEmergingMarketsIndexnet_S000042963Member_S000042963SummaryMember"
      decimals="INF"
      id="ixv-87161"
      unitRef="pure">0.0170</rr:AverageAnnualReturnYear05>
    <rr:AverageAnnualReturnYear10
      contextRef="Context_20240930_20240930_MSCIEmergingMarketsIndexnet_S000042963Member_S000042963SummaryMember"
      decimals="INF"
      id="ixv-87162"
      unitRef="pure">0.0364</rr:AverageAnnualReturnYear10>
    <rr:AverageAnnualReturnSinceInception
      contextRef="Context_20240930_20240930_MSCIEmergingMarketsIndexnet_S000042963Member_S000042963SummaryMember"
      decimals="INF"
      id="ixv-87163"
      unitRef="pure">0.0332</rr:AverageAnnualReturnSinceInception>
    <rr:AverageAnnualReturnLabel
      contextRef="Context_20240930_20240930_MSCIEmergingMarketsSmallCapIndexnet_S000042963Member_S000042963SummaryMember"
      id="ixv-87164"> MSCI Emerging Markets Small Cap Index (net) </rr:AverageAnnualReturnLabel>
    <rr:IndexNoDeductionForFeesExpensesTaxes
      contextRef="Context_20240930_20240930_MSCIEmergingMarketsSmallCapIndexnet_S000042963Member_S000042963SummaryMember"
      id="ixv-87165">(reflects no deduction for fees or 
expenses)</rr:IndexNoDeductionForFeesExpensesTaxes>
    <rr:AverageAnnualReturnYear01
      contextRef="Context_20240930_20240930_MSCIEmergingMarketsSmallCapIndexnet_S000042963Member_S000042963SummaryMember"
      decimals="INF"
      id="ixv-87166"
      unitRef="pure">0.0479</rr:AverageAnnualReturnYear01>
    <rr:AverageAnnualReturnYear05
      contextRef="Context_20240930_20240930_MSCIEmergingMarketsSmallCapIndexnet_S000042963Member_S000042963SummaryMember"
      decimals="INF"
      id="ixv-87167"
      unitRef="pure">0.0856</rr:AverageAnnualReturnYear05>
    <rr:AverageAnnualReturnYear10
      contextRef="Context_20240930_20240930_MSCIEmergingMarketsSmallCapIndexnet_S000042963Member_S000042963SummaryMember"
      decimals="INF"
      id="ixv-87168"
      unitRef="pure">0.0573</rr:AverageAnnualReturnYear10>
    <rr:AverageAnnualReturnSinceInception
      contextRef="Context_20240930_20240930_MSCIEmergingMarketsSmallCapIndexnet_S000042963Member_S000042963SummaryMember"
      decimals="INF"
      id="ixv-87169"
      unitRef="pure">0.0926</rr:AverageAnnualReturnSinceInception>
    <rr:PerformanceTableClosingTextBlock
      contextRef="Context_20240930_20240930_S000042963Member_S000042963SummaryMember"
      id="ixv-5631">&lt;p style="font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; font-weight:normal; text-decoration:none;"&gt;The 
MSCI Emerging Markets Index (net) is a free float-adjusted market capitalization-weighted index designed 
to measure equity market performance in the global emerging markets. The index is calculated on a total 
return basis with net dividends reinvested. The index is unmanaged and not available for direct investment.&lt;/p&gt;&lt;p style="font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; font-weight:normal; text-decoration:none;"&gt;The 
MSCI Emerging Markets Small Cap Index (net) is a free float-adjusted market capitalization-weighted index 
designed to measure small cap equity market performance in the global emerging markets. The index is 
calculated on a total return basis with net dividends reinvested. The index is unmanaged and not available 
for direct investment.&lt;/p&gt;&lt;p style="font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; font-weight:normal; text-decoration:none;"&gt;After-tax returns are calculated using the historical highest 
individual federal marginal income tax rates and do not reflect the impact of state and local taxes. 
After-tax returns are shown only for Class I Shares; after-tax returns for other classes will vary. Actual 
after-tax returns depend on the investor&#x2019;s tax situation and may differ from those shown. After-tax 
returns are not relevant to investors who hold fund shares in tax-deferred accounts or to shares held 
by non-taxable entities. &lt;/p&gt;</rr:PerformanceTableClosingTextBlock>
    <rr:PerformanceAdditionalMarketIndex
      contextRef="Context_20240930_20240930_S000042963Member_S000042963SummaryMember"
      id="ixv-87170">The 
MSCI Emerging Markets Index (net) is a free float-adjusted market capitalization-weighted index designed 
to measure equity market performance in the global emerging markets. The index is calculated on a total 
return basis with net dividends reinvested. The index is unmanaged and not available for direct investment.</rr:PerformanceAdditionalMarketIndex>
    <rr:PerformanceTableUsesHighestFederalRate
      contextRef="Context_20240930_20240930_S000042963Member_S000042963SummaryMember"
      id="ixv-87171">After-tax returns are calculated using the historical highest 
individual federal marginal income tax rates and do not reflect the impact of state and local taxes. 
After-tax returns are shown only for Class I Shares; after-tax returns for other classes will vary. Actual 
after-tax returns depend on the investor&#x2019;s tax situation and may differ from those shown. After-tax 
returns are not relevant to investors who hold fund shares in tax-deferred accounts or to shares held 
by non-taxable entities.</rr:PerformanceTableUsesHighestFederalRate>
    <rr:PerformanceTableOneClassOfAfterTaxShown
      contextRef="Context_20240930_20240930_S000042963Member_S000042963SummaryMember"
      id="ixv-87172">After-tax returns are shown only for Class I Shares; after-tax returns for other classes will vary.</rr:PerformanceTableOneClassOfAfterTaxShown>
    <rr:PerformanceTableNotRelevantToTaxDeferred
      contextRef="Context_20240930_20240930_S000042963Member_S000042963SummaryMember"
      id="ixv-87173">Actual 
after-tax returns depend on the investor&#x2019;s tax situation and may differ from those shown. After-tax 
returns are not relevant to investors who hold fund shares in tax-deferred accounts or to shares held 
by non-taxable entities.</rr:PerformanceTableNotRelevantToTaxDeferred>
    <rr:RiskReturnHeading
      contextRef="Context_20240930_20240930_S000038118Member_S000038118SummaryMember"
      id="ixv-87174">Virtus KAR International Small-Mid Cap Fund</rr:RiskReturnHeading>
    <rr:ObjectiveHeading
      contextRef="Context_20240930_20240930_S000038118Member_S000038118SummaryMember"
      id="ixv-87175">Investment 
Objective</rr:ObjectiveHeading>
    <rr:ObjectivePrimaryTextBlock
      contextRef="Context_20240930_20240930_S000038118Member_S000038118SummaryMember"
      id="ixv-5711">&lt;p style="font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; font-weight:normal; text-decoration:none;"&gt;The fund has an investment objective of capital appreciation.&lt;/p&gt;</rr:ObjectivePrimaryTextBlock>
    <rr:ExpenseHeading
      contextRef="Context_20240930_20240930_S000038118Member_S000038118SummaryMember"
      id="ixv-87176">Fees 
and Expenses</rr:ExpenseHeading>
    <rr:ExpenseNarrativeTextBlock
      contextRef="Context_20240930_20240930_S000038118Member_S000038118SummaryMember"
      id="ixv-5714">&lt;p style="-sec-ix-redline:true;font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; font-weight:normal; font-style:normal;"&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;The tables below illustrate the fees and expenses 
that you may pay if you buy, hold and sell shares of the fund. &lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:bold; text-decoration:none;"&gt;You may pay other fees, such 
as brokerage commissions and other fees to financial intermediaries, which are not reflected in the tables 
and examples below.&lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt; You may qualify for sales charge discounts in Class A Shares 
if you and your family invest, or agree to invest in the future, at least $50,000 in Virtus Funds.&lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:bold; text-decoration:none;"&gt; 
&lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;More information on these and other discounts is available: (i) from your financial 
professional or other financial intermediary; (ii) under &#x201c;Sales Charges&#x201d; on page 108 of the 
fund&#x2019;s prospectus; and (iii) with respect to purchase of shares through specific intermediaries, 
in Appendix A to the fund&#x2019;s prospectus, entitled &#x201c;Intermediary Sales Charge Discounts and 
Waivers.&#x201d;&lt;/span&gt;&lt;/p&gt;</rr:ExpenseNarrativeTextBlock>
    <rr:ExpenseBreakpointDiscounts
      contextRef="Context_20240930_20240930_S000038118Member_S000038118SummaryMember"
      id="ixv-87177">You may qualify for sales charge discounts in Class A Shares 
if you and your family invest, or agree to invest in the future, at least $50,000 in Virtus Funds.</rr:ExpenseBreakpointDiscounts>
    <rr:ExpenseBreakpointMinimumInvestmentRequiredAmount
      contextRef="Context_20240930_20240930_S000038118Member_S000038118SummaryMember"
      decimals="INF"
      id="ixv-87178"
      unitRef="usd">50000</rr:ExpenseBreakpointMinimumInvestmentRequiredAmount>
    <rr:ShareholderFeesCaption
      contextRef="Context_20240930_20240930_S000038118Member_S000038118SummaryMember"
      id="ixv-87179">Shareholder 
Fees (fees paid directly from your investment)</rr:ShareholderFeesCaption>
    <rr:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice
      contextRef="Context_20240930_20240930_C000117511Member_S000038118Member_S000038118SummaryMember"
      decimals="INF"
      id="ixv-87180"
      unitRef="pure">0.0550</rr:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice>
    <rr:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice
      contextRef="Context_20240930_20240930_C000117512Member_S000038118Member_S000038118SummaryMember"
      decimals="INF"
      id="ixv-87181"
      unitRef="pure">0</rr:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice>
    <rr:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice
      contextRef="Context_20240930_20240930_C000117513Member_S000038118Member_S000038118SummaryMember"
      decimals="INF"
      id="ixv-87182"
      unitRef="pure">0</rr:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice>
    <rr:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice
      contextRef="Context_20240930_20240930_C000148859Member_S000038118Member_S000038118SummaryMember"
      decimals="INF"
      id="ixv-87183"
      unitRef="pure">0</rr:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice>
    <rr:MaximumDeferredSalesChargeOverOfferingPrice
      contextRef="Context_20240930_20240930_C000117511Member_S000038118Member_S000038118SummaryMember"
      decimals="INF"
      id="ixv-87184"
      unitRef="pure">0</rr:MaximumDeferredSalesChargeOverOfferingPrice>
    <rr:MaximumDeferredSalesChargeOverOfferingPrice
      contextRef="Context_20240930_20240930_C000117512Member_S000038118Member_S000038118SummaryMember"
      decimals="INF"
      id="_1165_"
      unitRef="pure">0.0100</rr:MaximumDeferredSalesChargeOverOfferingPrice>
    <rr:MaximumDeferredSalesChargeOverOfferingPrice
      contextRef="Context_20240930_20240930_C000117513Member_S000038118Member_S000038118SummaryMember"
      decimals="INF"
      id="ixv-87186"
      unitRef="pure">0</rr:MaximumDeferredSalesChargeOverOfferingPrice>
    <rr:MaximumDeferredSalesChargeOverOfferingPrice
      contextRef="Context_20240930_20240930_C000148859Member_S000038118Member_S000038118SummaryMember"
      decimals="INF"
      id="ixv-87187"
      unitRef="pure">0</rr:MaximumDeferredSalesChargeOverOfferingPrice>
    <rr:OperatingExpensesCaption
      contextRef="Context_20240930_20240930_S000038118Member_S000038118SummaryMember"
      id="ixv-87188">Annual Fund Operating Expenses (expenses 
that you pay each year as                                       a 
percentage of the value of your investment)</rr:OperatingExpensesCaption>
    <rr:ManagementFeesOverAssets
      contextRef="Context_20240930_20240930_C000117511Member_S000038118Member_S000038118SummaryMember"
      decimals="INF"
      id="ixv-87189"
      unitRef="pure">0.0090</rr:ManagementFeesOverAssets>
    <rr:ManagementFeesOverAssets
      contextRef="Context_20240930_20240930_C000117512Member_S000038118Member_S000038118SummaryMember"
      decimals="INF"
      id="ixv-87190"
      unitRef="pure">0.0090</rr:ManagementFeesOverAssets>
    <rr:ManagementFeesOverAssets
      contextRef="Context_20240930_20240930_C000117513Member_S000038118Member_S000038118SummaryMember"
      decimals="INF"
      id="ixv-87191"
      unitRef="pure">0.0090</rr:ManagementFeesOverAssets>
    <rr:ManagementFeesOverAssets
      contextRef="Context_20240930_20240930_C000148859Member_S000038118Member_S000038118SummaryMember"
      decimals="INF"
      id="ixv-87192"
      unitRef="pure">0.0090</rr:ManagementFeesOverAssets>
    <rr:DistributionAndService12b1FeesOverAssets
      contextRef="Context_20240930_20240930_C000117511Member_S000038118Member_S000038118SummaryMember"
      decimals="INF"
      id="ixv-87193"
      unitRef="pure">0.0025</rr:DistributionAndService12b1FeesOverAssets>
    <rr:DistributionAndService12b1FeesOverAssets
      contextRef="Context_20240930_20240930_C000117512Member_S000038118Member_S000038118SummaryMember"
      decimals="INF"
      id="ixv-87194"
      unitRef="pure">0.0100</rr:DistributionAndService12b1FeesOverAssets>
    <rr:DistributionAndService12b1FeesOverAssets
      contextRef="Context_20240930_20240930_C000117513Member_S000038118Member_S000038118SummaryMember"
      decimals="INF"
      id="ixv-87195"
      unitRef="pure">0</rr:DistributionAndService12b1FeesOverAssets>
    <rr:DistributionAndService12b1FeesOverAssets
      contextRef="Context_20240930_20240930_C000148859Member_S000038118Member_S000038118SummaryMember"
      decimals="INF"
      id="ixv-87196"
      unitRef="pure">0</rr:DistributionAndService12b1FeesOverAssets>
    <rr:OtherExpensesOverAssets
      contextRef="Context_20240930_20240930_C000117511Member_S000038118Member_S000038118SummaryMember"
      decimals="INF"
      id="ixv-87197"
      unitRef="pure">0.0030</rr:OtherExpensesOverAssets>
    <rr:OtherExpensesOverAssets
      contextRef="Context_20240930_20240930_C000117512Member_S000038118Member_S000038118SummaryMember"
      decimals="INF"
      id="ixv-87198"
      unitRef="pure">0.0030</rr:OtherExpensesOverAssets>
    <rr:OtherExpensesOverAssets
      contextRef="Context_20240930_20240930_C000117513Member_S000038118Member_S000038118SummaryMember"
      decimals="INF"
      id="ixv-87199"
      unitRef="pure">0.0028</rr:OtherExpensesOverAssets>
    <rr:OtherExpensesOverAssets
      contextRef="Context_20240930_20240930_C000148859Member_S000038118Member_S000038118SummaryMember"
      decimals="INF"
      id="ixv-87200"
      unitRef="pure">0.0018</rr:OtherExpensesOverAssets>
    <rr:ExpensesOverAssets
      contextRef="Context_20240930_20240930_C000117511Member_S000038118Member_S000038118SummaryMember"
      decimals="INF"
      id="ixv-87201"
      unitRef="pure">0.0145</rr:ExpensesOverAssets>
    <rr:ExpensesOverAssets
      contextRef="Context_20240930_20240930_C000117512Member_S000038118Member_S000038118SummaryMember"
      decimals="INF"
      id="ixv-87202"
      unitRef="pure">0.0220</rr:ExpensesOverAssets>
    <rr:ExpensesOverAssets
      contextRef="Context_20240930_20240930_C000117513Member_S000038118Member_S000038118SummaryMember"
      decimals="INF"
      id="ixv-87203"
      unitRef="pure">0.0118</rr:ExpensesOverAssets>
    <rr:ExpensesOverAssets
      contextRef="Context_20240930_20240930_C000148859Member_S000038118Member_S000038118SummaryMember"
      decimals="INF"
      id="ixv-87204"
      unitRef="pure">0.0108</rr:ExpensesOverAssets>
    <rr:ExpenseExampleHeading
      contextRef="Context_20240930_20240930_S000038118Member_S000038118SummaryMember"
      id="ixv-87205">Example</rr:ExpenseExampleHeading>
    <rr:ExpenseExampleNarrativeTextBlock
      contextRef="Context_20240930_20240930_S000038118Member_S000038118SummaryMember"
      id="ixv-5856">&lt;p style="-sec-ix-redline:true;font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; font-weight:normal; text-decoration:none;"&gt;This 
example is intended to help you compare the cost of investing in the fund with the cost of investing 
in other mutual funds. The example assumes that you invest $10,000 in the fund for the time periods indicated 
and then redeem all of your shares at the end of those periods or continued to hold them. The example 
also assumes that your investment has a 5% return each year and that the fund&#x2019;s operating expenses 
remain the same. Although your actual costs may be higher or lower, based on these assumptions your costs 
would be:&lt;/p&gt;</rr:ExpenseExampleNarrativeTextBlock>
    <rr:ExpenseExampleByYearCaption
      contextRef="Context_20240930_20240930_S000038118Member_S000038118SummaryMember"
      id="ixv-87206">Although your actual costs may be higher or lower, based on these assumptions your costs 
would be:</rr:ExpenseExampleByYearCaption>
    <rr:ExpenseExampleYear01
      contextRef="Context_20240930_20240930_C000117511Member_S000038118Member_S000038118SummaryMember"
      decimals="INF"
      id="ixv-87207"
      unitRef="usd">689</rr:ExpenseExampleYear01>
    <rr:ExpenseExampleNoRedemptionYear01
      contextRef="Context_20240930_20240930_C000117511Member_S000038118Member_S000038118SummaryMember"
      decimals="INF"
      id="ixv-87208"
      unitRef="usd">689</rr:ExpenseExampleNoRedemptionYear01>
    <rr:ExpenseExampleYear03
      contextRef="Context_20240930_20240930_C000117511Member_S000038118Member_S000038118SummaryMember"
      decimals="INF"
      id="ixv-87209"
      unitRef="usd">983</rr:ExpenseExampleYear03>
    <rr:ExpenseExampleNoRedemptionYear03
      contextRef="Context_20240930_20240930_C000117511Member_S000038118Member_S000038118SummaryMember"
      decimals="INF"
      id="ixv-87210"
      unitRef="usd">983</rr:ExpenseExampleNoRedemptionYear03>
    <rr:ExpenseExampleYear05
      contextRef="Context_20240930_20240930_C000117511Member_S000038118Member_S000038118SummaryMember"
      decimals="INF"
      id="ixv-87211"
      unitRef="usd">1299</rr:ExpenseExampleYear05>
    <rr:ExpenseExampleNoRedemptionYear05
      contextRef="Context_20240930_20240930_C000117511Member_S000038118Member_S000038118SummaryMember"
      decimals="INF"
      id="ixv-87212"
      unitRef="usd">1299</rr:ExpenseExampleNoRedemptionYear05>
    <rr:ExpenseExampleYear10
      contextRef="Context_20240930_20240930_C000117511Member_S000038118Member_S000038118SummaryMember"
      decimals="INF"
      id="ixv-87213"
      unitRef="usd">2190</rr:ExpenseExampleYear10>
    <rr:ExpenseExampleNoRedemptionYear10
      contextRef="Context_20240930_20240930_C000117511Member_S000038118Member_S000038118SummaryMember"
      decimals="INF"
      id="ixv-87214"
      unitRef="usd">2190</rr:ExpenseExampleNoRedemptionYear10>
    <rr:ExpenseExampleYear01
      contextRef="Context_20240930_20240930_C000117512Member_S000038118Member_S000038118SummaryMember"
      decimals="INF"
      id="ixv-87215"
      unitRef="usd">323</rr:ExpenseExampleYear01>
    <rr:ExpenseExampleYear03
      contextRef="Context_20240930_20240930_C000117512Member_S000038118Member_S000038118SummaryMember"
      decimals="INF"
      id="ixv-87216"
      unitRef="usd">688</rr:ExpenseExampleYear03>
    <rr:ExpenseExampleYear05
      contextRef="Context_20240930_20240930_C000117512Member_S000038118Member_S000038118SummaryMember"
      decimals="INF"
      id="ixv-87217"
      unitRef="usd">1180</rr:ExpenseExampleYear05>
    <rr:ExpenseExampleYear10
      contextRef="Context_20240930_20240930_C000117512Member_S000038118Member_S000038118SummaryMember"
      decimals="INF"
      id="ixv-87218"
      unitRef="usd">2534</rr:ExpenseExampleYear10>
    <rr:ExpenseExampleNoRedemptionYear01
      contextRef="Context_20240930_20240930_C000117512Member_S000038118Member_S000038118SummaryMember"
      decimals="INF"
      id="ixv-87219"
      unitRef="usd">223</rr:ExpenseExampleNoRedemptionYear01>
    <rr:ExpenseExampleNoRedemptionYear03
      contextRef="Context_20240930_20240930_C000117512Member_S000038118Member_S000038118SummaryMember"
      decimals="INF"
      id="ixv-87220"
      unitRef="usd">688</rr:ExpenseExampleNoRedemptionYear03>
    <rr:ExpenseExampleNoRedemptionYear05
      contextRef="Context_20240930_20240930_C000117512Member_S000038118Member_S000038118SummaryMember"
      decimals="INF"
      id="ixv-87221"
      unitRef="usd">1180</rr:ExpenseExampleNoRedemptionYear05>
    <rr:ExpenseExampleNoRedemptionYear10
      contextRef="Context_20240930_20240930_C000117512Member_S000038118Member_S000038118SummaryMember"
      decimals="INF"
      id="ixv-87222"
      unitRef="usd">2534</rr:ExpenseExampleNoRedemptionYear10>
    <rr:ExpenseExampleYear01
      contextRef="Context_20240930_20240930_C000117513Member_S000038118Member_S000038118SummaryMember"
      decimals="INF"
      id="ixv-87223"
      unitRef="usd">120</rr:ExpenseExampleYear01>
    <rr:ExpenseExampleNoRedemptionYear01
      contextRef="Context_20240930_20240930_C000117513Member_S000038118Member_S000038118SummaryMember"
      decimals="INF"
      id="ixv-87224"
      unitRef="usd">120</rr:ExpenseExampleNoRedemptionYear01>
    <rr:ExpenseExampleYear03
      contextRef="Context_20240930_20240930_C000117513Member_S000038118Member_S000038118SummaryMember"
      decimals="INF"
      id="ixv-87225"
      unitRef="usd">375</rr:ExpenseExampleYear03>
    <rr:ExpenseExampleNoRedemptionYear03
      contextRef="Context_20240930_20240930_C000117513Member_S000038118Member_S000038118SummaryMember"
      decimals="INF"
      id="ixv-87226"
      unitRef="usd">375</rr:ExpenseExampleNoRedemptionYear03>
    <rr:ExpenseExampleYear05
      contextRef="Context_20240930_20240930_C000117513Member_S000038118Member_S000038118SummaryMember"
      decimals="INF"
      id="ixv-87227"
      unitRef="usd">649</rr:ExpenseExampleYear05>
    <rr:ExpenseExampleNoRedemptionYear05
      contextRef="Context_20240930_20240930_C000117513Member_S000038118Member_S000038118SummaryMember"
      decimals="INF"
      id="ixv-87228"
      unitRef="usd">649</rr:ExpenseExampleNoRedemptionYear05>
    <rr:ExpenseExampleYear10
      contextRef="Context_20240930_20240930_C000117513Member_S000038118Member_S000038118SummaryMember"
      decimals="INF"
      id="ixv-87229"
      unitRef="usd">1432</rr:ExpenseExampleYear10>
    <rr:ExpenseExampleNoRedemptionYear10
      contextRef="Context_20240930_20240930_C000117513Member_S000038118Member_S000038118SummaryMember"
      decimals="INF"
      id="ixv-87230"
      unitRef="usd">1432</rr:ExpenseExampleNoRedemptionYear10>
    <rr:ExpenseExampleYear01
      contextRef="Context_20240930_20240930_C000148859Member_S000038118Member_S000038118SummaryMember"
      decimals="INF"
      id="ixv-87231"
      unitRef="usd">110</rr:ExpenseExampleYear01>
    <rr:ExpenseExampleNoRedemptionYear01
      contextRef="Context_20240930_20240930_C000148859Member_S000038118Member_S000038118SummaryMember"
      decimals="INF"
      id="ixv-87232"
      unitRef="usd">110</rr:ExpenseExampleNoRedemptionYear01>
    <rr:ExpenseExampleYear03
      contextRef="Context_20240930_20240930_C000148859Member_S000038118Member_S000038118SummaryMember"
      decimals="INF"
      id="ixv-87233"
      unitRef="usd">343</rr:ExpenseExampleYear03>
    <rr:ExpenseExampleNoRedemptionYear03
      contextRef="Context_20240930_20240930_C000148859Member_S000038118Member_S000038118SummaryMember"
      decimals="INF"
      id="ixv-87234"
      unitRef="usd">343</rr:ExpenseExampleNoRedemptionYear03>
    <rr:ExpenseExampleYear05
      contextRef="Context_20240930_20240930_C000148859Member_S000038118Member_S000038118SummaryMember"
      decimals="INF"
      id="ixv-87235"
      unitRef="usd">595</rr:ExpenseExampleYear05>
    <rr:ExpenseExampleNoRedemptionYear05
      contextRef="Context_20240930_20240930_C000148859Member_S000038118Member_S000038118SummaryMember"
      decimals="INF"
      id="ixv-87236"
      unitRef="usd">595</rr:ExpenseExampleNoRedemptionYear05>
    <rr:ExpenseExampleYear10
      contextRef="Context_20240930_20240930_C000148859Member_S000038118Member_S000038118SummaryMember"
      decimals="INF"
      id="ixv-87237"
      unitRef="usd">1317</rr:ExpenseExampleYear10>
    <rr:ExpenseExampleNoRedemptionYear10
      contextRef="Context_20240930_20240930_C000148859Member_S000038118Member_S000038118SummaryMember"
      decimals="INF"
      id="ixv-87238"
      unitRef="usd">1317</rr:ExpenseExampleNoRedemptionYear10>
    <rr:PortfolioTurnoverHeading
      contextRef="Context_20240930_20240930_S000038118Member_S000038118SummaryMember"
      id="ixv-87239">Portfolio Turnover</rr:PortfolioTurnoverHeading>
    <rr:PortfolioTurnoverTextBlock
      contextRef="Context_20240930_20240930_S000038118Member_S000038118SummaryMember"
      id="ixv-5989">&lt;p style="-sec-ix-redline:true;font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; font-weight:normal; text-decoration:none;"&gt;The 
fund pays transaction costs, such as commissions, when it buys and sells securities (or &#x201c;turns 
over&#x201d; its portfolio). A higher portfolio turnover rate may indicate higher transaction costs and 
may result in higher taxes when fund shares are held in a taxable account. These costs, which are not 
reflected in annual fund operating expenses or in the example, affect the fund&#x2019;s performance. During 
the most recent fiscal year, the fund&#x2019;s portfolio turnover rate was 19% of the average value of 
its portfolio. &lt;/p&gt;</rr:PortfolioTurnoverTextBlock>
    <rr:PortfolioTurnoverRate
      contextRef="Context_20240930_20240930_S000038118Member_S000038118SummaryMember"
      decimals="INF"
      id="ixv-87240"
      unitRef="pure">0.19</rr:PortfolioTurnoverRate>
    <rr:StrategyHeading
      contextRef="Context_20240930_20240930_S000038118Member_S000038118SummaryMember"
      id="ixv-87241">Principal 
Investment Strategies</rr:StrategyHeading>
    <rr:StrategyNarrativeTextBlock
      contextRef="Context_20240930_20240930_S000038118Member_S000038118SummaryMember"
      id="ixv-5993">&lt;p style="-sec-ix-redline:true;font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; font-weight:normal; text-decoration:none;"&gt;Under normal circumstances, the fund invests at least 80% 
of its assets in equity securities of non-U.S. small- and mid-capitalization companies. As of the date 
of this Prospectus, the fund&#x2019;s subadviser considers small- and mid-capitalization companies to 
be those companies that, at the time of initial purchase, have market capitalizations within the range 
of companies included in the MSCI All Country World ex U.S. SMID Cap Index on a rolling three-year basis. 
As of September 30, 2024, the total market capitalization range of companies included in the MSCI All 
Country World ex U.S. SMID Cap Index over the past three years was $0 to $39.5 billion. The fund intends 
to diversify its investments among countries and normally to have represented in the portfolio business 
activities of a number of different countries. In determining whether an issuer is economically tied 
to a non-U.S. country, the subadviser primarily considers: (i) whether at least 50% of the issuer&#x2019;s 
revenues or profits are attributable to goods produced or sold, investments made, or services performed 
in, a non-U.S. country; (ii) whether the issuer has at least 50% of its assets in a non-U.S. country; 
and (iii) whether the principal exchange listing for the issuer&#x2019;s securities or the issuer&#x2019;s 
headquarters is in a non-U.S. country.&lt;/p&gt;&lt;p style="font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; font-weight:normal; text-decoration:none;"&gt;Equity securities in which 
the fund invests include common stocks, preferred stocks and American Depositary Receipts (ADRs). The 
fund may invest in emerging markets issuers. Generally, the fund invests in approximately 30-60 securities 
at any given time.&lt;/p&gt;</rr:StrategyNarrativeTextBlock>
    <rr:StrategyPortfolioConcentration
      contextRef="Context_20240930_20240930_S000038118Member_S000038118SummaryMember"
      id="ixv-87242">Under normal circumstances, the fund invests at least 80% 
of its assets in equity securities of non-U.</rr:StrategyPortfolioConcentration>
    <rr:RiskHeading
      contextRef="Context_20240930_20240930_S000038118Member_S000038118SummaryMember"
      id="ixv-87243">Principal Risks</rr:RiskHeading>
    <rr:RiskTextBlock
      contextRef="Context_20240930_20240930_S000038118Member_RiskLoseMoneyMember_S000038118SummaryMember"
      id="ixv-87244">If between the time you purchase shares and the time you 
sell shares the value of the fund&#x2019;s investments decreases, you will lose money.</rr:RiskTextBlock>
    <rr:RiskTextBlock
      contextRef="Context_20240930_20240930_S000038118Member_EquitySecuritiesRisk_S000038118SummaryMember"
      id="ixv-6009">&lt;p style="font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:normal; margin-left:39.6pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;Equity Securities Risk:&lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt; &lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;The 
value of the stocks held by the fund may be negatively affected by the financial market, industries in 
which the fund invests, or issuer-specific events. Focus on a particular style or in small or medium-sized 
companies may enhance that risk.&lt;/span&gt;&lt;/p&gt;</rr:RiskTextBlock>
    <rr:RiskTextBlock
      contextRef="Context_20240930_20240930_S000038118Member_ForeignInvestingRisk_S000038118SummaryMember"
      id="ixv-6016">&lt;p style="font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:normal; margin-left:39.6pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;Foreign 
Investing Risk: &lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;Investing in foreign securities subjects the fund to additional 
risks such as increased volatility; currency fluctuations; less liquidity; less publicly available information 
about the foreign investment; and political, regulatory, economic, and market risk.&lt;/span&gt;&lt;/p&gt;</rr:RiskTextBlock>
    <rr:RiskTextBlock
      contextRef="Context_20240930_20240930_S000038118Member_EmergingMarketRisk_S000038118SummaryMember"
      id="ixv-6022">&lt;p style="-sec-ix-redline:true;font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:normal; margin-left:39.6pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;Emerging Market Risk: &lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;Emerging markets securities 
may be more volatile, or more greatly affected by negative conditions, than those of their counterparts 
in more established foreign markets. Such securities may also be subject to Sanctions Risk.&lt;/span&gt;&lt;/p&gt;</rr:RiskTextBlock>
    <rr:RiskTextBlock
      contextRef="Context_20240930_20240930_S000038118Member_SanctionsRisk_S000038118SummaryMember"
      id="ixv-6028">&lt;p style="-sec-ix-redline:true;font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:normal; margin-left:39.6pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;Sanctions Risk: &lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;The imposition of sanctions and other similar 
measures could cause a decline in the value and/or liquidity of securities issued by or tied to the sanctioned 
country and increase market volatility and disruption in the sanctioned country and throughout the world. 
Sanctions and other similar measures could limit or prevent the fund from buying and selling securities 
(in the sanctioned country and other markets), significantly delay or prevent the settlement of transactions, 
and negatively impact the fund&#x2019;s liquidity and performance.&lt;/span&gt;&lt;/p&gt;</rr:RiskTextBlock>
    <rr:RiskTextBlock
      contextRef="Context_20240930_20240930_S000038118Member_SectorFocusedInvestingRisk_S000038118SummaryMember"
      id="ixv-6034">&lt;p style="font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:normal; margin-left:39.6pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;Sector Focused Investing Risk:&lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt; Events negatively affecting 
a particular market sector in which the fund focuses its investments may cause the value of the fund&#x2019;s 
shares to decrease, perhaps significantly.&lt;/span&gt;&lt;/p&gt;</rr:RiskTextBlock>
    <rr:RiskTextBlock
      contextRef="Context_20240930_20240930_S000038118Member_FocusedInvestmentRiskIndustrial-RelatedRisk_S000038118SummaryMember"
      id="ixv-6040">&lt;p style="font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:normal; margin-left:39.6pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;Focused 
Investment Risk (Industrial-Related Risk): &lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;To the extent the fund focuses 
its investments in a limited number of issuers, sectors, industries or geographic regions, it may be 
subject to increased risk and volatility. Industrial companies are affected by supply and demand both 
for their specific product or service and for industrial sector products in general. Government regulation, 
world events, exchange rates and economic conditions, technological developments and liabilities for 
environmental damage and general civil liabilities will likewise affect the performance of these companies.&lt;/span&gt;&lt;/p&gt;</rr:RiskTextBlock>
    <rr:RiskTextBlock
      contextRef="Context_20240930_20240930_S000038118Member_LimitedNumberofInvestmentsRisk_S000038118SummaryMember"
      id="ixv-6046">&lt;p style="font-size:10.0pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:bold; margin-left:39.6pt; font-style:italic;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;Limited Number of Investments Risk: &lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;Because the fund may have 
a limited number of securities, it may be more susceptible to factors adversely affecting its securities 
than a fund with a greater number of securities.&lt;/span&gt;&lt;/p&gt;</rr:RiskTextBlock>
    <rr:RiskTextBlock
      contextRef="Context_20240930_20240930_S000038118Member_MarketVolatilityRisk_S000038118SummaryMember"
      id="ixv-6052">&lt;p style="font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:normal; margin-left:39.6pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;Market 
Volatility Risk:&lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt; The value of the securities in the fund may go up or down 
in response to the prospects of individual companies and/or general economic conditions. Price changes 
may be short- or long-term. Local, regional or global events such as war or military conflict (e.g., 
Russia&#x2019;s invasion of Ukraine), acts of terrorism, the spread of infectious illness or other public 
health issue, recessions, or other events could have a significant impact on the fund and its investments, 
including hampering the ability of the fund&#x2019;s portfolio manager(s) to invest the fund&#x2019;s assets 
as intended.&lt;/span&gt;&lt;/p&gt;</rr:RiskTextBlock>
    <rr:RiskTextBlock
      contextRef="Context_20240930_20240930_S000038118Member_SmallandMediumMarketCapitalizationCompaniesRisk_S000038118SummaryMember"
      id="ixv-6058">&lt;p style="font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:normal; margin-left:39.6pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;Small and Medium Market Capitalization Companies 
Risk:&lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt; The fund&#x2019;s investments in small and medium market capitalization companies 
may increase the volatility and risk of loss to the fund, as compared with investments in larger, more 
established companies.&lt;/span&gt;&lt;/p&gt;</rr:RiskTextBlock>
    <rr:RiskTextBlock
      contextRef="Context_20240930_20240930_S000038118Member_CurrencyRateRisk_S000038118SummaryMember"
      id="ixv-6064">&lt;p style="font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:normal; margin-left:39.6pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;Currency 
Rate Risk: &lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;Fluctuations in the exchange rates between the U.S. dollar 
and foreign currencies may negatively affect the value of the fund&#x2019;s shares.&lt;/span&gt;&lt;/p&gt;</rr:RiskTextBlock>
    <rr:RiskTextBlock
      contextRef="Context_20240930_20240930_S000038118Member_DepositaryReceiptsRisk_S000038118SummaryMember"
      id="ixv-6070">&lt;p style="font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:normal; margin-left:39.6pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;Depositary Receipts Risk:&lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt; Investments in foreign 
companies through depositary receipts may expose the fund to the same risks as direct investments in 
securities of foreign issuers.&lt;/span&gt;&lt;/p&gt;</rr:RiskTextBlock>
    <rr:RiskTextBlock
      contextRef="Context_20240930_20240930_S000038118Member_Equity-LinkedInstrumentsRisk_S000038118SummaryMember"
      id="ixv-6076">&lt;p style="font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:normal; margin-left:39.6pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;Equity-Linked 
Instruments Risk:&lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt; &lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;The performance of equity-linked 
instruments is subject to similar risks to those of the referenced equity security, in addition to the 
risk that the equity-linked instruments fail to replicate the performance of the referenced equity security. 
Equity-linked instruments also expose the fund to counterparty risk, which could result in a loss of 
all or part of the fund&#x2019;s investment.&lt;/span&gt;&lt;/p&gt;</rr:RiskTextBlock>
    <rr:RiskTextBlock
      contextRef="Context_20240930_20240930_S000038118Member_GeographicInvestmentRisk_S000038118SummaryMember"
      id="ixv-6083">&lt;p style="font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:normal; margin-left:39.6pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;Geographic 
Investment Risk: &lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;To the extent the fund invests a significant portion of its 
assets in the securities of companies of a single country or region, it is more likely to be impacted 
by events or conditions affecting that country or region.&lt;/span&gt;&lt;/p&gt;</rr:RiskTextBlock>
    <rr:RiskTextBlock
      contextRef="Context_20240930_20240930_S000038118Member_GeopoliticalRisk_S000038118SummaryMember"
      id="ixv-6089">&lt;p style="font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:normal; margin-left:39.6pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;Geopolitical 
Risk: &lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;Some countries and regions in which the fund invests have 
experienced security concerns, war or threats of war and aggression, terrorism, economic uncertainty, 
natural and environmental disasters and/or systemic market dislocations that have led, and in the future 
may lead, to increased short-term market volatility and may have adverse long-term effects on the U.S.and 
world economies and markets generally, each of which may negatively impact the fund&#x2019;s investments.&lt;/span&gt;&lt;/p&gt;</rr:RiskTextBlock>
    <rr:RiskTextBlock
      contextRef="Context_20240930_20240930_S000038118Member_LiquidityRisk_S000038118SummaryMember"
      id="ixv-6095">&lt;p style="font-size:10.0pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:bold; margin-left:39.6pt; font-style:italic;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;Liquidity Risk: &lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;Certain instruments may be difficult or impossible 
to sell at a time and price beneficial to the fund.&lt;/span&gt;&lt;/p&gt;</rr:RiskTextBlock>
    <rr:RiskTextBlock
      contextRef="Context_20240930_20240930_S000038118Member_PreferredStocksRisk_S000038118SummaryMember"
      id="ixv-6101">&lt;p style="font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:normal; margin-left:39.6pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;Preferred 
Stocks Risk: &lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;Preferred stocks may decline in price, fail to pay dividends 
when expected, or be illiquid.&lt;/span&gt;&lt;/p&gt;</rr:RiskTextBlock>
    <rr:RiskTextBlock
      contextRef="Context_20240930_20240930_S000038118Member_RedemptionRisk_S000038118SummaryMember"
      id="ixv-6107">&lt;p style="font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:normal; margin-left:39.6pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;Redemption 
Risk: &lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;One or more large shareholders or groups of shareholders may 
redeem their holdings in the fund, resulting in an adverse impact on remaining shareholders in the fund 
by causing the fund to take actions it would not otherwise have taken.&lt;/span&gt;&lt;/p&gt;</rr:RiskTextBlock>
    <rr:BarChartAndPerformanceTableHeading
      contextRef="Context_20240930_20240930_S000038118Member_S000038118SummaryMember"
      id="ixv-87245">Performance 
Information</rr:BarChartAndPerformanceTableHeading>
    <rr:PerformanceNarrativeTextBlock
      contextRef="Context_20240930_20240930_S000038118Member_S000038118SummaryMember"
      id="ixv-6114">&lt;p style="font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; font-weight:normal; text-decoration:none;"&gt;The bar chart and table below provide some indication of the potential risks of 
investing in the fund. The fund&#x2019;s past performance, before and after taxes, is not necessarily 
an indication of how the fund will perform in the future.&lt;/p&gt;&lt;p style="font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; font-weight:normal; text-decoration:none;"&gt;The bar chart shows changes in the fund&#x2019;s performance from year to year 
over a 10-year period. The table shows how the fund&#x2019;s average annual returns compare to those of 
a broad-based securities market index and a style-specific index that reflects the market sectors in 
which the fund invests. Updated performance information is available at virtus.com or by calling 800-243-1574.&lt;/p&gt;</rr:PerformanceNarrativeTextBlock>
    <rr:PerformanceInformationIllustratesVariabilityOfReturns
      contextRef="Context_20240930_20240930_S000038118Member_S000038118SummaryMember"
      id="ixv-87246">The bar chart and table below provide some indication of the potential risks of 
investing in the fund.</rr:PerformanceInformationIllustratesVariabilityOfReturns>
    <rr:PerformancePastDoesNotIndicateFuture
      contextRef="Context_20240930_20240930_S000038118Member_S000038118SummaryMember"
      id="ixv-87247">The fund&#x2019;s past performance, before and after taxes, is not necessarily 
an indication of how the fund will perform in the future.</rr:PerformancePastDoesNotIndicateFuture>
    <rr:PerformanceAvailabilityWebSiteAddress
      contextRef="Context_20240930_20240930_S000038118Member_S000038118SummaryMember"
      id="ixv-87248">virtus.com</rr:PerformanceAvailabilityWebSiteAddress>
    <rr:PerformanceAvailabilityPhone
      contextRef="Context_20240930_20240930_S000038118Member_S000038118SummaryMember"
      id="ixv-87249">800-243-1574</rr:PerformanceAvailabilityPhone>
    <rr:BarChartHeading
      contextRef="Context_20240930_20240930_S000038118Member_S000038118SummaryMember"
      id="ixv-87250">Calendar 
year total returns for Class I Shares&#x2005;</rr:BarChartHeading>
    <rr:BarChartDoesNotReflectSalesLoads
      contextRef="Context_20240930_20240930_S000038118Member_S000038118SummaryMember"
      id="ixv-6142">Returns 
do not reflect sales charges applicable to other share classes and would be lower if they did.</rr:BarChartDoesNotReflectSalesLoads>
    <rr:BarChartClosingTextBlock
      contextRef="Context_20240930_20240930_S000038118Member_S000038118SummaryMember"
      id="ixv-6146">&lt;table cellpadding="0" cellspacing="0" style="border-collapse:collapse;margin-left:auto;margin-right:auto" width="60%"&gt;&lt;tr style="font-size:1pt;"&gt;&lt;td style="width:20.6%;"&gt;&#160;&lt;/td&gt;&lt;td style="width:14.71%;"&gt;&#160;&lt;/td&gt;&lt;td style="width:14.71%;"&gt;&#160;&lt;/td&gt;&lt;td style="width:20.58%;"&gt;&#160;&lt;/td&gt;&lt;td style="width:14.7%;"&gt;&#160;&lt;/td&gt;&lt;td style="width:14.7%;"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top; border-bottom:0.5pt; border-bottom-style:solid; border-bottom-color:#000000; border-top:0.5pt; border-top-style:solid; border-top-color:#000000; border-left:0.5pt; border-left-style:solid; border-left-color:#000000;"&gt;&lt;p style="font-size:8.0pt; font-family:Sans-Serif; text-align:left; font-weight:normal; text-decoration:none;"&gt;Best Quarter:&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:top; border-bottom:0.5pt; border-bottom-style:solid; border-bottom-color:#000000; border-top:0.5pt; border-top-style:solid; border-top-color:#000000;"&gt;&lt;p style="font-size:8.0pt; font-family:Sans-Serif; text-align:left; font-weight:normal; text-decoration:none;"&gt;2020, Q2:&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:top; border-bottom:0.5pt; border-bottom-style:solid; border-bottom-color:#000000; border-top:0.5pt; border-top-style:solid; border-top-color:#000000;"&gt;&lt;p style="font-size:8.0pt; font-family:Sans-Serif; text-align:left; font-weight:normal; text-decoration:none;"&gt;23.20%&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:top; border-bottom:0.5pt; border-bottom-style:solid; border-bottom-color:#000000; border-top:0.5pt; border-top-style:solid; border-top-color:#000000;"&gt;&lt;p style="font-size:8.0pt; font-family:Sans-Serif; text-align:left; font-weight:normal; text-decoration:none;"&gt;Worst Quarter:&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:top; border-bottom:0.5pt; border-bottom-style:solid; border-bottom-color:#000000; border-top:0.5pt; border-top-style:solid; border-top-color:#000000;"&gt;&lt;p style="font-size:8.0pt; font-family:Sans-Serif; text-align:left; font-weight:normal; text-decoration:none;"&gt;2020, Q1:&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:top; border-bottom:0.5pt; border-bottom-style:solid; border-bottom-color:#000000; border-top:0.5pt; border-top-style:solid; border-top-color:#000000; border-right:0.5pt; border-right-style:solid; border-right-color:#000000;"&gt;&lt;p style="font-size:8.0pt; font-family:Sans-Serif; text-align:left; font-weight:normal; text-decoration:none;"&gt;-25.53%&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;</rr:BarChartClosingTextBlock>
    <rr:HighestQuarterlyReturnLabel
      contextRef="Context_20240930_20240930_C000117513Member_S000038118Member_S000038118SummaryMember"
      id="ixv-87251">Best Quarter</rr:HighestQuarterlyReturnLabel>
    <rr:BarChartHighestQuarterlyReturnDate
      contextRef="Context_20240930_20240930_C000117513Member_S000038118Member_S000038118SummaryMember"
      id="ixv-87252">2020-06-30</rr:BarChartHighestQuarterlyReturnDate>
    <rr:BarChartHighestQuarterlyReturn
      contextRef="Context_20240930_20240930_C000117513Member_S000038118Member_S000038118SummaryMember"
      decimals="INF"
      id="ixv-87253"
      unitRef="pure">0.2320</rr:BarChartHighestQuarterlyReturn>
    <rr:LowestQuarterlyReturnLabel
      contextRef="Context_20240930_20240930_C000117513Member_S000038118Member_S000038118SummaryMember"
      id="ixv-87254">Worst Quarter</rr:LowestQuarterlyReturnLabel>
    <rr:BarChartLowestQuarterlyReturnDate
      contextRef="Context_20240930_20240930_C000117513Member_S000038118Member_S000038118SummaryMember"
      id="ixv-87255">2020-03-31</rr:BarChartLowestQuarterlyReturnDate>
    <rr:BarChartLowestQuarterlyReturn
      contextRef="Context_20240930_20240930_C000117513Member_S000038118Member_S000038118SummaryMember"
      decimals="INF"
      id="ixv-87256"
      unitRef="pure">-0.2553</rr:BarChartLowestQuarterlyReturn>
    <rr:PerformanceTableHeading
      contextRef="Context_20240930_20240930_S000038118Member_S000038118SummaryMember"
      id="ixv-87257">Average Annual Total Returns (for the periods ended 12/31/24)</rr:PerformanceTableHeading>
    <rr:AverageAnnualReturnLabel
      contextRef="Context_20240930_20240930_C000117513Member_S000038118Member_S000038118SummaryMember"
      id="ixv-87258">Return 
Before Taxes</rr:AverageAnnualReturnLabel>
    <rr:AverageAnnualReturnYear01
      contextRef="Context_20240930_20240930_C000117513Member_S000038118Member_S000038118SummaryMember"
      decimals="INF"
      id="ixv-87259"
      unitRef="pure">0.0410</rr:AverageAnnualReturnYear01>
    <rr:AverageAnnualReturnYear05
      contextRef="Context_20240930_20240930_C000117513Member_S000038118Member_S000038118SummaryMember"
      decimals="INF"
      id="ixv-87260"
      unitRef="pure">0.0190</rr:AverageAnnualReturnYear05>
    <rr:AverageAnnualReturnYear10
      contextRef="Context_20240930_20240930_C000117513Member_S000038118Member_S000038118SummaryMember"
      decimals="INF"
      id="ixv-87261"
      unitRef="pure">0.0725</rr:AverageAnnualReturnYear10>
    <rr:AverageAnnualReturnLabel
      contextRef="Context_20240930_20240930_AfterTaxesOnDistributionsMember_C000117513Member_S000038118Member_S000038118SummaryMember"
      id="ixv-87262">Return After Taxes on Distributions</rr:AverageAnnualReturnLabel>
    <rr:AverageAnnualReturnYear01
      contextRef="Context_20240930_20240930_AfterTaxesOnDistributionsMember_C000117513Member_S000038118Member_S000038118SummaryMember"
      decimals="INF"
      id="ixv-87263"
      unitRef="pure">0.0390</rr:AverageAnnualReturnYear01>
    <rr:AverageAnnualReturnYear05
      contextRef="Context_20240930_20240930_AfterTaxesOnDistributionsMember_C000117513Member_S000038118Member_S000038118SummaryMember"
      decimals="INF"
      id="ixv-87264"
      unitRef="pure">0.0141</rr:AverageAnnualReturnYear05>
    <rr:AverageAnnualReturnYear10
      contextRef="Context_20240930_20240930_AfterTaxesOnDistributionsMember_C000117513Member_S000038118Member_S000038118SummaryMember"
      decimals="INF"
      id="ixv-87265"
      unitRef="pure">0.0676</rr:AverageAnnualReturnYear10>
    <rr:AverageAnnualReturnLabel
      contextRef="Context_20240930_20240930_AfterTaxesOnDistributionsAndSalesMember_C000117513Member_S000038118Member_S000038118SummaryMember"
      id="ixv-87266">Return After Taxes on Distributions and Sale of Fund Shares</rr:AverageAnnualReturnLabel>
    <rr:AverageAnnualReturnYear01
      contextRef="Context_20240930_20240930_AfterTaxesOnDistributionsAndSalesMember_C000117513Member_S000038118Member_S000038118SummaryMember"
      decimals="INF"
      id="ixv-87267"
      unitRef="pure">0.0303</rr:AverageAnnualReturnYear01>
    <rr:AverageAnnualReturnYear05
      contextRef="Context_20240930_20240930_AfterTaxesOnDistributionsAndSalesMember_C000117513Member_S000038118Member_S000038118SummaryMember"
      decimals="INF"
      id="ixv-87268"
      unitRef="pure">0.0156</rr:AverageAnnualReturnYear05>
    <rr:AverageAnnualReturnYear10
      contextRef="Context_20240930_20240930_AfterTaxesOnDistributionsAndSalesMember_C000117513Member_S000038118Member_S000038118SummaryMember"
      decimals="INF"
      id="ixv-87269"
      unitRef="pure">0.0592</rr:AverageAnnualReturnYear10>
    <rr:AverageAnnualReturnLabel
      contextRef="Context_20240930_20240930_C000117511Member_S000038118Member_S000038118SummaryMember"
      id="ixv-87270">Return Before Taxes</rr:AverageAnnualReturnLabel>
    <rr:AverageAnnualReturnYear01
      contextRef="Context_20240930_20240930_C000117511Member_S000038118Member_S000038118SummaryMember"
      decimals="INF"
      id="ixv-87271"
      unitRef="pure">-0.0181</rr:AverageAnnualReturnYear01>
    <rr:AverageAnnualReturnYear05
      contextRef="Context_20240930_20240930_C000117511Member_S000038118Member_S000038118SummaryMember"
      decimals="INF"
      id="ixv-87272"
      unitRef="pure">0.0049</rr:AverageAnnualReturnYear05>
    <rr:AverageAnnualReturnYear10
      contextRef="Context_20240930_20240930_C000117511Member_S000038118Member_S000038118SummaryMember"
      decimals="INF"
      id="ixv-87273"
      unitRef="pure">0.0637</rr:AverageAnnualReturnYear10>
    <rr:AverageAnnualReturnLabel
      contextRef="Context_20240930_20240930_C000117512Member_S000038118Member_S000038118SummaryMember"
      id="ixv-87274">Return Before Taxes</rr:AverageAnnualReturnLabel>
    <rr:AverageAnnualReturnYear01
      contextRef="Context_20240930_20240930_C000117512Member_S000038118Member_S000038118SummaryMember"
      decimals="INF"
      id="ixv-87275"
      unitRef="pure">0.0309</rr:AverageAnnualReturnYear01>
    <rr:AverageAnnualReturnYear05
      contextRef="Context_20240930_20240930_C000117512Member_S000038118Member_S000038118SummaryMember"
      decimals="INF"
      id="ixv-87276"
      unitRef="pure">0.0088</rr:AverageAnnualReturnYear05>
    <rr:AverageAnnualReturnYear10
      contextRef="Context_20240930_20240930_C000117512Member_S000038118Member_S000038118SummaryMember"
      decimals="INF"
      id="ixv-87277"
      unitRef="pure">0.0619</rr:AverageAnnualReturnYear10>
    <rr:AverageAnnualReturnLabel
      contextRef="Context_20240930_20240930_C000148859Member_S000038118Member_S000038118SummaryMember"
      id="ixv-87278">Return Before Taxes</rr:AverageAnnualReturnLabel>
    <rr:AverageAnnualReturnYear01
      contextRef="Context_20240930_20240930_C000148859Member_S000038118Member_S000038118SummaryMember"
      decimals="INF"
      id="ixv-87279"
      unitRef="pure">0.0423</rr:AverageAnnualReturnYear01>
    <rr:AverageAnnualReturnYear05
      contextRef="Context_20240930_20240930_C000148859Member_S000038118Member_S000038118SummaryMember"
      decimals="INF"
      id="ixv-87280"
      unitRef="pure">0.0200</rr:AverageAnnualReturnYear05>
    <rr:AverageAnnualReturnYear10
      contextRef="Context_20240930_20240930_C000148859Member_S000038118Member_S000038118SummaryMember"
      decimals="INF"
      id="ixv-87281"
      unitRef="pure">0.0736</rr:AverageAnnualReturnYear10>
    <rr:AverageAnnualReturnLabel
      contextRef="Context_20240930_20240930_MSCIAllCountryWorldexUSAIndexnet_S000038118Member_S000038118SummaryMember"
      id="ixv-87282"> 
MSCI All Country World ex USA Index (net) </rr:AverageAnnualReturnLabel>
    <rr:IndexNoDeductionForFeesExpensesTaxes
      contextRef="Context_20240930_20240930_MSCIAllCountryWorldexUSAIndexnet_S000038118Member_S000038118SummaryMember"
      id="ixv-87283">(reflects no deduction for fees or expenses)</rr:IndexNoDeductionForFeesExpensesTaxes>
    <rr:AverageAnnualReturnYear01
      contextRef="Context_20240930_20240930_MSCIAllCountryWorldexUSAIndexnet_S000038118Member_S000038118SummaryMember"
      decimals="INF"
      id="ixv-87284"
      unitRef="pure">0.0553</rr:AverageAnnualReturnYear01>
    <rr:AverageAnnualReturnYear05
      contextRef="Context_20240930_20240930_MSCIAllCountryWorldexUSAIndexnet_S000038118Member_S000038118SummaryMember"
      decimals="INF"
      id="ixv-87285"
      unitRef="pure">0.0410</rr:AverageAnnualReturnYear05>
    <rr:AverageAnnualReturnYear10
      contextRef="Context_20240930_20240930_MSCIAllCountryWorldexUSAIndexnet_S000038118Member_S000038118SummaryMember"
      decimals="INF"
      id="ixv-87286"
      unitRef="pure">0.0480</rr:AverageAnnualReturnYear10>
    <rr:AverageAnnualReturnLabel
      contextRef="Context_20240930_20240930_MSCIAllCountryWorldexUSASMIDCapIndexnet_S000038118Member_S000038118SummaryMember"
      id="ixv-87287"> MSCI All Country World ex USA SMID Cap Index (net) </rr:AverageAnnualReturnLabel>
    <rr:IndexNoDeductionForFeesExpensesTaxes
      contextRef="Context_20240930_20240930_MSCIAllCountryWorldexUSASMIDCapIndexnet_S000038118Member_S000038118SummaryMember"
      id="ixv-87288">(reflects no deduction for 
fees or expenses)</rr:IndexNoDeductionForFeesExpensesTaxes>
    <rr:AverageAnnualReturnYear01
      contextRef="Context_20240930_20240930_MSCIAllCountryWorldexUSASMIDCapIndexnet_S000038118Member_S000038118SummaryMember"
      decimals="INF"
      id="ixv-87289"
      unitRef="pure">0.0349</rr:AverageAnnualReturnYear01>
    <rr:AverageAnnualReturnYear05
      contextRef="Context_20240930_20240930_MSCIAllCountryWorldexUSASMIDCapIndexnet_S000038118Member_S000038118SummaryMember"
      decimals="INF"
      id="ixv-87290"
      unitRef="pure">0.0355</rr:AverageAnnualReturnYear05>
    <rr:AverageAnnualReturnYear10
      contextRef="Context_20240930_20240930_MSCIAllCountryWorldexUSASMIDCapIndexnet_S000038118Member_S000038118SummaryMember"
      decimals="INF"
      id="ixv-87291"
      unitRef="pure">0.0506</rr:AverageAnnualReturnYear10>
    <rr:PerformanceTableClosingTextBlock
      contextRef="Context_20240930_20240930_S000038118Member_S000038118SummaryMember"
      id="ixv-6350">&lt;p style="font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; font-weight:normal; text-decoration:none;"&gt;The 
MSCI All Country World ex USA Index (net) is a free float-adjusted market capitalization-weighted index 
that measures equity performance of developed and emerging markets, excluding the United States. The 
index is calculated on a total return basis with net dividends reinvested. The index is unmanaged and 
not available for direct investment.&lt;/p&gt;&lt;p style="font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; font-weight:normal; text-decoration:none;"&gt;The MSCI All Country World ex USA SMID Cap 
Index (net) is a free float-adjusted market capitalization-weighted index that measures mid- and small-cap 
performance across 22 of 23 Developed Market countries (excluding the U.S.) and 24 Emerging Markets countries. 
The index is calculated on a total return basis with net dividends reinvested. The index is unmanaged 
and not available for direct investment.&lt;/p&gt;&lt;p style="-sec-ix-redline:true;font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; font-weight:normal; text-decoration:none;"&gt;After-tax returns are calculated 
using the historical highest individual federal marginal income tax rates and do not reflect the impact 
of state and local taxes. After-tax returns are shown only for Class I Shares; after-tax returns for 
other classes will vary. Actual after-tax returns depend on the investor&#x2019;s tax situation and may 
differ from those shown. After-tax returns are not relevant to investors who hold fund shares in tax-deferred 
accounts or to shares held by non-taxable entities. In certain cases, the Return After Taxes on Distributions 
and Sale of Fund Shares for a period may be higher than other return figures for the same period. This 
will occur when a capital loss is realized upon the sale of fund shares and provides an assumed tax benefit 
that increases the return.&lt;/p&gt;</rr:PerformanceTableClosingTextBlock>
    <rr:PerformanceAdditionalMarketIndex
      contextRef="Context_20240930_20240930_S000038118Member_S000038118SummaryMember"
      id="ixv-87292">The 
MSCI All Country World ex USA Index (net) is a free float-adjusted market capitalization-weighted index 
that measures equity performance of developed and emerging markets, excluding the United States. The 
index is calculated on a total return basis with net dividends reinvested. The index is unmanaged and 
not available for direct investment.</rr:PerformanceAdditionalMarketIndex>
    <rr:PerformanceTableUsesHighestFederalRate
      contextRef="Context_20240930_20240930_S000038118Member_S000038118SummaryMember"
      id="ixv-87293">After-tax returns are calculated 
using the historical highest individual federal marginal income tax rates and do not reflect the impact 
of state and local taxes. After-tax returns are shown only for Class I Shares; after-tax returns for 
other classes will vary. Actual after-tax returns depend on the investor&#x2019;s tax situation and may 
differ from those shown. After-tax returns are not relevant to investors who hold fund shares in tax-deferred 
accounts or to shares held by non-taxable entities. In certain cases, the Return After Taxes on Distributions 
and Sale of Fund Shares for a period may be higher than other return figures for the same period. This 
will occur when a capital loss is realized upon the sale of fund shares and provides an assumed tax benefit 
that increases the return.</rr:PerformanceTableUsesHighestFederalRate>
    <rr:PerformanceTableOneClassOfAfterTaxShown
      contextRef="Context_20240930_20240930_S000038118Member_S000038118SummaryMember"
      id="ixv-87294">After-tax returns are shown only for Class I Shares; after-tax returns for 
other classes will vary.</rr:PerformanceTableOneClassOfAfterTaxShown>
    <rr:PerformanceTableNotRelevantToTaxDeferred
      contextRef="Context_20240930_20240930_S000038118Member_S000038118SummaryMember"
      id="ixv-87295">Actual after-tax returns depend on the investor&#x2019;s tax situation and may 
differ from those shown. After-tax returns are not relevant to investors who hold fund shares in tax-deferred 
accounts or to shares held by non-taxable entities.</rr:PerformanceTableNotRelevantToTaxDeferred>
    <rr:PerformanceTableExplanationAfterTaxHigher
      contextRef="Context_20240930_20240930_S000038118Member_S000038118SummaryMember"
      id="ixv-87296">In certain cases, the Return After Taxes on Distributions 
and Sale of Fund Shares for a period may be higher than other return figures for the same period. This 
will occur when a capital loss is realized upon the sale of fund shares and provides an assumed tax benefit 
that increases the return.</rr:PerformanceTableExplanationAfterTaxHigher>
    <rr:RiskReturnHeading
      contextRef="Context_20240930_20240930_S000001336Member_S000001336SummaryMember"
      id="ixv-87297">Virtus Newfleet Core Plus Bond Fund</rr:RiskReturnHeading>
    <rr:ObjectiveHeading
      contextRef="Context_20240930_20240930_S000001336Member_S000001336SummaryMember"
      id="ixv-87298">Investment 
Objective</rr:ObjectiveHeading>
    <rr:ObjectivePrimaryTextBlock
      contextRef="Context_20240930_20240930_S000001336Member_S000001336SummaryMember"
      id="ixv-6430">&lt;p style="font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; font-weight:normal; text-decoration:none;"&gt;The fund has an investment objective of high total return from both current income 
and capital appreciation.&lt;/p&gt;</rr:ObjectivePrimaryTextBlock>
    <rr:ExpenseHeading
      contextRef="Context_20240930_20240930_S000001336Member_S000001336SummaryMember"
      id="ixv-87299">Fees and Expenses</rr:ExpenseHeading>
    <rr:ExpenseNarrativeTextBlock
      contextRef="Context_20240930_20240930_S000001336Member_S000001336SummaryMember"
      id="ixv-6433">&lt;p style="-sec-ix-redline:true;font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; font-weight:normal; font-style:normal;"&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;The 
tables below illustrate the fees and expenses that you may pay if you buy, hold and sell shares of the 
fund. &lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:bold; text-decoration:none;"&gt;You may pay other fees, such as brokerage commissions and other 
fees to financial intermediaries, which are not reflected in the tables and examples below.&lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt; You may qualify for sales charge discounts in Class A Shares if you and your 
family invest, or agree to invest in the future, at least $50,000 in Virtus Funds.&lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:bold; text-decoration:none;"&gt; &lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;More information on these and other discounts is available: (i) from your financial 
professional or other financial intermediary; (ii) under &#x201c;Sales Charges&#x201d; on page 108 of the 
fund&#x2019;s prospectus; and (iii) with respect to purchase of shares through specific intermediaries, 
in Appendix A to the fund&#x2019;s prospectus, entitled &#x201c;Intermediary Sales Charge Discounts and 
Waivers.&#x201d;&lt;/span&gt;&lt;/p&gt;</rr:ExpenseNarrativeTextBlock>
    <rr:ExpenseBreakpointDiscounts
      contextRef="Context_20240930_20240930_S000001336Member_S000001336SummaryMember"
      id="ixv-87300">You may qualify for sales charge discounts in Class A Shares if you and your 
family invest, or agree to invest in the future, at least $50,000 in Virtus Funds.</rr:ExpenseBreakpointDiscounts>
    <rr:ExpenseBreakpointMinimumInvestmentRequiredAmount
      contextRef="Context_20240930_20240930_S000001336Member_S000001336SummaryMember"
      decimals="INF"
      id="ixv-87301"
      unitRef="usd">50000</rr:ExpenseBreakpointMinimumInvestmentRequiredAmount>
    <rr:ShareholderFeesCaption
      contextRef="Context_20240930_20240930_S000001336Member_S000001336SummaryMember"
      id="ixv-87302">Shareholder 
Fees (fees paid directly from your investment)</rr:ShareholderFeesCaption>
    <rr:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice
      contextRef="Context_20240930_20240930_C000003572Member_S000001336Member_S000001336SummaryMember"
      decimals="INF"
      id="ixv-87303"
      unitRef="pure">0.0375</rr:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice>
    <rr:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice
      contextRef="Context_20240930_20240930_C000003574Member_S000001336Member_S000001336SummaryMember"
      decimals="INF"
      id="ixv-87304"
      unitRef="pure">0</rr:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice>
    <rr:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice
      contextRef="Context_20240930_20240930_C000003575Member_S000001336Member_S000001336SummaryMember"
      decimals="INF"
      id="ixv-87305"
      unitRef="pure">0</rr:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice>
    <rr:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice
      contextRef="Context_20240930_20240930_C000176707Member_S000001336Member_S000001336SummaryMember"
      decimals="INF"
      id="ixv-87306"
      unitRef="pure">0</rr:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice>
    <rr:MaximumDeferredSalesChargeOverOfferingPrice
      contextRef="Context_20240930_20240930_C000003572Member_S000001336Member_S000001336SummaryMember"
      decimals="INF"
      id="ixv-87307"
      unitRef="pure">0</rr:MaximumDeferredSalesChargeOverOfferingPrice>
    <rr:MaximumDeferredSalesChargeOverOfferingPrice
      contextRef="Context_20240930_20240930_C000003574Member_S000001336Member_S000001336SummaryMember"
      decimals="INF"
      id="_1333_"
      unitRef="pure">0.0100</rr:MaximumDeferredSalesChargeOverOfferingPrice>
    <rr:MaximumDeferredSalesChargeOverOfferingPrice
      contextRef="Context_20240930_20240930_C000003575Member_S000001336Member_S000001336SummaryMember"
      decimals="INF"
      id="ixv-87309"
      unitRef="pure">0</rr:MaximumDeferredSalesChargeOverOfferingPrice>
    <rr:MaximumDeferredSalesChargeOverOfferingPrice
      contextRef="Context_20240930_20240930_C000176707Member_S000001336Member_S000001336SummaryMember"
      decimals="INF"
      id="ixv-87310"
      unitRef="pure">0</rr:MaximumDeferredSalesChargeOverOfferingPrice>
    <rr:OperatingExpensesCaption
      contextRef="Context_20240930_20240930_S000001336Member_S000001336SummaryMember"
      id="ixv-87311">Annual Fund Operating Expenses (expenses 
that you pay each year as                                      a 
percentage of the value of your investment)</rr:OperatingExpensesCaption>
    <rr:ManagementFeesOverAssets
      contextRef="Context_20240930_20240930_C000003572Member_S000001336Member_S000001336SummaryMember"
      decimals="INF"
      id="ixv-87312"
      unitRef="pure">0.0045</rr:ManagementFeesOverAssets>
    <rr:ManagementFeesOverAssets
      contextRef="Context_20240930_20240930_C000003574Member_S000001336Member_S000001336SummaryMember"
      decimals="INF"
      id="ixv-87313"
      unitRef="pure">0.0045</rr:ManagementFeesOverAssets>
    <rr:ManagementFeesOverAssets
      contextRef="Context_20240930_20240930_C000003575Member_S000001336Member_S000001336SummaryMember"
      decimals="INF"
      id="ixv-87314"
      unitRef="pure">0.0045</rr:ManagementFeesOverAssets>
    <rr:ManagementFeesOverAssets
      contextRef="Context_20240930_20240930_C000176707Member_S000001336Member_S000001336SummaryMember"
      decimals="INF"
      id="ixv-87315"
      unitRef="pure">0.0045</rr:ManagementFeesOverAssets>
    <rr:DistributionAndService12b1FeesOverAssets
      contextRef="Context_20240930_20240930_C000003572Member_S000001336Member_S000001336SummaryMember"
      decimals="INF"
      id="ixv-87316"
      unitRef="pure">0.0025</rr:DistributionAndService12b1FeesOverAssets>
    <rr:DistributionAndService12b1FeesOverAssets
      contextRef="Context_20240930_20240930_C000003574Member_S000001336Member_S000001336SummaryMember"
      decimals="INF"
      id="ixv-87317"
      unitRef="pure">0.0100</rr:DistributionAndService12b1FeesOverAssets>
    <rr:DistributionAndService12b1FeesOverAssets
      contextRef="Context_20240930_20240930_C000003575Member_S000001336Member_S000001336SummaryMember"
      decimals="INF"
      id="ixv-87318"
      unitRef="pure">0</rr:DistributionAndService12b1FeesOverAssets>
    <rr:DistributionAndService12b1FeesOverAssets
      contextRef="Context_20240930_20240930_C000176707Member_S000001336Member_S000001336SummaryMember"
      decimals="INF"
      id="ixv-87319"
      unitRef="pure">0</rr:DistributionAndService12b1FeesOverAssets>
    <rr:OtherExpensesOverAssets
      contextRef="Context_20240930_20240930_C000003572Member_S000001336Member_S000001336SummaryMember"
      decimals="INF"
      id="ixv-87320"
      unitRef="pure">0.0034</rr:OtherExpensesOverAssets>
    <rr:OtherExpensesOverAssets
      contextRef="Context_20240930_20240930_C000003574Member_S000001336Member_S000001336SummaryMember"
      decimals="INF"
      id="ixv-87321"
      unitRef="pure">0.0033</rr:OtherExpensesOverAssets>
    <rr:OtherExpensesOverAssets
      contextRef="Context_20240930_20240930_C000003575Member_S000001336Member_S000001336SummaryMember"
      decimals="INF"
      id="ixv-87322"
      unitRef="pure">0.0030</rr:OtherExpensesOverAssets>
    <rr:OtherExpensesOverAssets
      contextRef="Context_20240930_20240930_C000176707Member_S000001336Member_S000001336SummaryMember"
      decimals="INF"
      id="ixv-87323"
      unitRef="pure">0.0023</rr:OtherExpensesOverAssets>
    <rr:ExpensesOverAssets
      contextRef="Context_20240930_20240930_C000003572Member_S000001336Member_S000001336SummaryMember"
      decimals="INF"
      id="ixv-87324"
      unitRef="pure">0.0104</rr:ExpensesOverAssets>
    <rr:ExpensesOverAssets
      contextRef="Context_20240930_20240930_C000003574Member_S000001336Member_S000001336SummaryMember"
      decimals="INF"
      id="ixv-87325"
      unitRef="pure">0.0178</rr:ExpensesOverAssets>
    <rr:ExpensesOverAssets
      contextRef="Context_20240930_20240930_C000003575Member_S000001336Member_S000001336SummaryMember"
      decimals="INF"
      id="ixv-87326"
      unitRef="pure">0.0075</rr:ExpensesOverAssets>
    <rr:ExpensesOverAssets
      contextRef="Context_20240930_20240930_C000176707Member_S000001336Member_S000001336SummaryMember"
      decimals="INF"
      id="ixv-87327"
      unitRef="pure">0.0068</rr:ExpensesOverAssets>
    <rr:FeeWaiverOrReimbursementOverAssets
      contextRef="Context_20240930_20240930_C000003572Member_S000001336Member_S000001336SummaryMember"
      decimals="INF"
      id="_1353_"
      unitRef="pure">-0.0034</rr:FeeWaiverOrReimbursementOverAssets>
    <rr:FeeWaiverOrReimbursementOverAssets
      contextRef="Context_20240930_20240930_C000003574Member_S000001336Member_S000001336SummaryMember"
      decimals="INF"
      id="_1354_"
      unitRef="pure">-0.0033</rr:FeeWaiverOrReimbursementOverAssets>
    <rr:FeeWaiverOrReimbursementOverAssets
      contextRef="Context_20240930_20240930_C000003575Member_S000001336Member_S000001336SummaryMember"
      decimals="INF"
      id="_1355_"
      unitRef="pure">-0.0030</rr:FeeWaiverOrReimbursementOverAssets>
    <rr:FeeWaiverOrReimbursementOverAssets
      contextRef="Context_20240930_20240930_C000176707Member_S000001336Member_S000001336SummaryMember"
      decimals="INF"
      id="_1356_"
      unitRef="pure">-0.0027</rr:FeeWaiverOrReimbursementOverAssets>
    <rr:NetExpensesOverAssets
      contextRef="Context_20240930_20240930_C000003572Member_S000001336Member_S000001336SummaryMember"
      decimals="INF"
      id="_1357_"
      unitRef="pure">0.0070</rr:NetExpensesOverAssets>
    <rr:NetExpensesOverAssets
      contextRef="Context_20240930_20240930_C000003574Member_S000001336Member_S000001336SummaryMember"
      decimals="INF"
      id="_1358_"
      unitRef="pure">0.0145</rr:NetExpensesOverAssets>
    <rr:NetExpensesOverAssets
      contextRef="Context_20240930_20240930_C000003575Member_S000001336Member_S000001336SummaryMember"
      decimals="INF"
      id="_1359_"
      unitRef="pure">0.0045</rr:NetExpensesOverAssets>
    <rr:NetExpensesOverAssets
      contextRef="Context_20240930_20240930_C000176707Member_S000001336Member_S000001336SummaryMember"
      decimals="INF"
      id="_1360_"
      unitRef="pure">0.0041</rr:NetExpensesOverAssets>
    <rr:ExpenseExampleHeading
      contextRef="Context_20240930_20240930_S000001336Member_S000001336SummaryMember"
      id="ixv-87336">Example</rr:ExpenseExampleHeading>
    <rr:ExpenseExampleNarrativeTextBlock
      contextRef="Context_20240930_20240930_S000001336Member_S000001336SummaryMember"
      id="ixv-6610">&lt;p style="font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; font-weight:normal; text-decoration:none;"&gt;This 
example is intended to help you compare the cost of investing in the fund with the cost of investing 
in other mutual funds. The example assumes that you invest $10,000 in the fund for the time periods indicated 
and then redeem all of your shares at the end of those periods or continued to hold them. The example 
also assumes that your investment has a 5% return each year, that the fund&#x2019;s operating expenses 
remain the same and that the expense reimbursement agreement remains in place for the contractual period. 
Although your actual costs may be higher or lower, based on these assumptions your costs would be:&lt;/p&gt;</rr:ExpenseExampleNarrativeTextBlock>
    <rr:ExpenseExampleByYearCaption
      contextRef="Context_20240930_20240930_S000001336Member_S000001336SummaryMember"
      id="ixv-87337">Although your actual costs may be higher or lower, based on these assumptions your costs would be:</rr:ExpenseExampleByYearCaption>
    <rr:ExpenseExampleYear01
      contextRef="Context_20240930_20240930_C000003572Member_S000001336Member_S000001336SummaryMember"
      decimals="INF"
      id="ixv-87338"
      unitRef="usd">444</rr:ExpenseExampleYear01>
    <rr:ExpenseExampleNoRedemptionYear01
      contextRef="Context_20240930_20240930_C000003572Member_S000001336Member_S000001336SummaryMember"
      decimals="INF"
      id="ixv-87339"
      unitRef="usd">444</rr:ExpenseExampleNoRedemptionYear01>
    <rr:ExpenseExampleYear03
      contextRef="Context_20240930_20240930_C000003572Member_S000001336Member_S000001336SummaryMember"
      decimals="INF"
      id="ixv-87340"
      unitRef="usd">661</rr:ExpenseExampleYear03>
    <rr:ExpenseExampleNoRedemptionYear03
      contextRef="Context_20240930_20240930_C000003572Member_S000001336Member_S000001336SummaryMember"
      decimals="INF"
      id="ixv-87341"
      unitRef="usd">661</rr:ExpenseExampleNoRedemptionYear03>
    <rr:ExpenseExampleYear05
      contextRef="Context_20240930_20240930_C000003572Member_S000001336Member_S000001336SummaryMember"
      decimals="INF"
      id="ixv-87342"
      unitRef="usd">896</rr:ExpenseExampleYear05>
    <rr:ExpenseExampleNoRedemptionYear05
      contextRef="Context_20240930_20240930_C000003572Member_S000001336Member_S000001336SummaryMember"
      decimals="INF"
      id="ixv-87343"
      unitRef="usd">896</rr:ExpenseExampleNoRedemptionYear05>
    <rr:ExpenseExampleYear10
      contextRef="Context_20240930_20240930_C000003572Member_S000001336Member_S000001336SummaryMember"
      decimals="INF"
      id="ixv-87344"
      unitRef="usd">1569</rr:ExpenseExampleYear10>
    <rr:ExpenseExampleNoRedemptionYear10
      contextRef="Context_20240930_20240930_C000003572Member_S000001336Member_S000001336SummaryMember"
      decimals="INF"
      id="ixv-87345"
      unitRef="usd">1569</rr:ExpenseExampleNoRedemptionYear10>
    <rr:ExpenseExampleYear01
      contextRef="Context_20240930_20240930_C000003574Member_S000001336Member_S000001336SummaryMember"
      decimals="INF"
      id="ixv-87346"
      unitRef="usd">248</rr:ExpenseExampleYear01>
    <rr:ExpenseExampleYear03
      contextRef="Context_20240930_20240930_C000003574Member_S000001336Member_S000001336SummaryMember"
      decimals="INF"
      id="ixv-87347"
      unitRef="usd">528</rr:ExpenseExampleYear03>
    <rr:ExpenseExampleYear05
      contextRef="Context_20240930_20240930_C000003574Member_S000001336Member_S000001336SummaryMember"
      decimals="INF"
      id="ixv-87348"
      unitRef="usd">934</rr:ExpenseExampleYear05>
    <rr:ExpenseExampleYear10
      contextRef="Context_20240930_20240930_C000003574Member_S000001336Member_S000001336SummaryMember"
      decimals="INF"
      id="ixv-87349"
      unitRef="usd">2067</rr:ExpenseExampleYear10>
    <rr:ExpenseExampleNoRedemptionYear01
      contextRef="Context_20240930_20240930_C000003574Member_S000001336Member_S000001336SummaryMember"
      decimals="INF"
      id="ixv-87350"
      unitRef="usd">148</rr:ExpenseExampleNoRedemptionYear01>
    <rr:ExpenseExampleNoRedemptionYear03
      contextRef="Context_20240930_20240930_C000003574Member_S000001336Member_S000001336SummaryMember"
      decimals="INF"
      id="ixv-87351"
      unitRef="usd">528</rr:ExpenseExampleNoRedemptionYear03>
    <rr:ExpenseExampleNoRedemptionYear05
      contextRef="Context_20240930_20240930_C000003574Member_S000001336Member_S000001336SummaryMember"
      decimals="INF"
      id="ixv-87352"
      unitRef="usd">934</rr:ExpenseExampleNoRedemptionYear05>
    <rr:ExpenseExampleNoRedemptionYear10
      contextRef="Context_20240930_20240930_C000003574Member_S000001336Member_S000001336SummaryMember"
      decimals="INF"
      id="ixv-87353"
      unitRef="usd">2067</rr:ExpenseExampleNoRedemptionYear10>
    <rr:ExpenseExampleYear01
      contextRef="Context_20240930_20240930_C000003575Member_S000001336Member_S000001336SummaryMember"
      decimals="INF"
      id="ixv-87354"
      unitRef="usd">46</rr:ExpenseExampleYear01>
    <rr:ExpenseExampleNoRedemptionYear01
      contextRef="Context_20240930_20240930_C000003575Member_S000001336Member_S000001336SummaryMember"
      decimals="INF"
      id="ixv-87355"
      unitRef="usd">46</rr:ExpenseExampleNoRedemptionYear01>
    <rr:ExpenseExampleYear03
      contextRef="Context_20240930_20240930_C000003575Member_S000001336Member_S000001336SummaryMember"
      decimals="INF"
      id="ixv-87356"
      unitRef="usd">210</rr:ExpenseExampleYear03>
    <rr:ExpenseExampleNoRedemptionYear03
      contextRef="Context_20240930_20240930_C000003575Member_S000001336Member_S000001336SummaryMember"
      decimals="INF"
      id="ixv-87357"
      unitRef="usd">210</rr:ExpenseExampleNoRedemptionYear03>
    <rr:ExpenseExampleYear05
      contextRef="Context_20240930_20240930_C000003575Member_S000001336Member_S000001336SummaryMember"
      decimals="INF"
      id="ixv-87358"
      unitRef="usd">387</rr:ExpenseExampleYear05>
    <rr:ExpenseExampleNoRedemptionYear05
      contextRef="Context_20240930_20240930_C000003575Member_S000001336Member_S000001336SummaryMember"
      decimals="INF"
      id="ixv-87359"
      unitRef="usd">387</rr:ExpenseExampleNoRedemptionYear05>
    <rr:ExpenseExampleYear10
      contextRef="Context_20240930_20240930_C000003575Member_S000001336Member_S000001336SummaryMember"
      decimals="INF"
      id="ixv-87360"
      unitRef="usd">902</rr:ExpenseExampleYear10>
    <rr:ExpenseExampleNoRedemptionYear10
      contextRef="Context_20240930_20240930_C000003575Member_S000001336Member_S000001336SummaryMember"
      decimals="INF"
      id="ixv-87361"
      unitRef="usd">902</rr:ExpenseExampleNoRedemptionYear10>
    <rr:ExpenseExampleYear01
      contextRef="Context_20240930_20240930_C000176707Member_S000001336Member_S000001336SummaryMember"
      decimals="INF"
      id="ixv-87362"
      unitRef="usd">42</rr:ExpenseExampleYear01>
    <rr:ExpenseExampleNoRedemptionYear01
      contextRef="Context_20240930_20240930_C000176707Member_S000001336Member_S000001336SummaryMember"
      decimals="INF"
      id="ixv-87363"
      unitRef="usd">42</rr:ExpenseExampleNoRedemptionYear01>
    <rr:ExpenseExampleYear03
      contextRef="Context_20240930_20240930_C000176707Member_S000001336Member_S000001336SummaryMember"
      decimals="INF"
      id="ixv-87364"
      unitRef="usd">190</rr:ExpenseExampleYear03>
    <rr:ExpenseExampleNoRedemptionYear03
      contextRef="Context_20240930_20240930_C000176707Member_S000001336Member_S000001336SummaryMember"
      decimals="INF"
      id="ixv-87365"
      unitRef="usd">190</rr:ExpenseExampleNoRedemptionYear03>
    <rr:ExpenseExampleYear05
      contextRef="Context_20240930_20240930_C000176707Member_S000001336Member_S000001336SummaryMember"
      decimals="INF"
      id="ixv-87366"
      unitRef="usd">352</rr:ExpenseExampleYear05>
    <rr:ExpenseExampleNoRedemptionYear05
      contextRef="Context_20240930_20240930_C000176707Member_S000001336Member_S000001336SummaryMember"
      decimals="INF"
      id="ixv-87367"
      unitRef="usd">352</rr:ExpenseExampleNoRedemptionYear05>
    <rr:ExpenseExampleYear10
      contextRef="Context_20240930_20240930_C000176707Member_S000001336Member_S000001336SummaryMember"
      decimals="INF"
      id="ixv-87368"
      unitRef="usd">821</rr:ExpenseExampleYear10>
    <rr:ExpenseExampleNoRedemptionYear10
      contextRef="Context_20240930_20240930_C000176707Member_S000001336Member_S000001336SummaryMember"
      decimals="INF"
      id="ixv-87369"
      unitRef="usd">821</rr:ExpenseExampleNoRedemptionYear10>
    <rr:PortfolioTurnoverHeading
      contextRef="Context_20240930_20240930_S000001336Member_S000001336SummaryMember"
      id="ixv-87370">Portfolio 
Turnover</rr:PortfolioTurnoverHeading>
    <rr:PortfolioTurnoverTextBlock
      contextRef="Context_20240930_20240930_S000001336Member_S000001336SummaryMember"
      id="ixv-6743">&lt;p style="-sec-ix-redline:true;font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; font-weight:normal; text-decoration:none;"&gt;The fund pays transaction costs, such as commissions, when 
it buys and sells securities (or &#x201c;turns over&#x201d; its portfolio). A higher portfolio turnover 
rate may indicate higher transaction costs and may result in higher taxes when fund shares are held in 
a taxable account. These costs, which are not reflected in annual fund operating expenses or in the example, 
affect the fund&#x2019;s performance. During the most recent fiscal year, the fund&#x2019;s portfolio turnover 
rate was 50% of the average value of its portfolio. &lt;/p&gt;
</rr:PortfolioTurnoverTextBlock>
    <rr:PortfolioTurnoverRate
      contextRef="Context_20240930_20240930_S000001336Member_S000001336SummaryMember"
      decimals="INF"
      id="ixv-87371"
      unitRef="pure">0.50</rr:PortfolioTurnoverRate>
    <rr:StrategyHeading
      contextRef="Context_20240930_20240930_S000001336Member_S000001336SummaryMember"
      id="ixv-87372">Principal Investment Strategies</rr:StrategyHeading>
    <rr:StrategyNarrativeTextBlock
      contextRef="Context_20240930_20240930_S000001336Member_S000001336SummaryMember"
      id="ixv-6758">&lt;p style="font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; font-weight:normal; text-decoration:none;"&gt;The 
fund seeks to generate high total return from both current income and capital appreciation by investing 
primarily in intermediate-term debt securities across 14 fixed income sectors.&lt;/p&gt;&lt;p style="font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; font-weight:normal; text-decoration:none;"&gt;The 
fund seeks to achieve its objective by applying a time-tested approach of active sector rotation, extensive 
credit research and disciplined risk management designed to capitalize on opportunities across undervalued 
areas of the fixed income markets.&lt;/p&gt;&lt;p style="font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; font-weight:normal; text-decoration:none;"&gt;Under normal circumstances, the fund invests 
at least 80% of its assets in fixed income debt obligations of various types of issuers, to include some 
or all of the following:&lt;/p&gt;&lt;p style="font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:normal; margin-left:36.0pt; font-style:normal;"&gt;&lt;span style="font-size:9.5pt; font-family:Wingdings; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&#xf0a7;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;Securities issued or guaranteed as to principal 
and interest by the U.S. Government, its agencies, authorities or instrumentalities;&lt;/span&gt;&lt;/p&gt;&lt;p style="font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:normal; margin-left:36.0pt; font-style:normal;"&gt;&lt;span style="font-size:9.5pt; font-family:Wingdings; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&#xf0a7;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;Collateralized mortgage obligations (&#x201c;CMOs&#x201d;), real estate mortgage 
investment conduits (&#x201c;REMICs&#x201d;), and other pass-through securities, including those issued 
or guaranteed as to principal and interest by the U.S. Government, its agencies, authorities or instrumentalities;&lt;/span&gt;&lt;/p&gt;&lt;p style="font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:normal; margin-left:36.0pt; font-style:normal;"&gt;&lt;span style="font-size:9.5pt; font-family:Wingdings; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&#xf0a7;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;Debt securities issued by foreign issuers, including foreign governments and their 
political subdivisions and issuers located in emerging markets;&lt;/span&gt;&lt;/p&gt;&lt;p style="font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:normal; margin-left:36.0pt; font-style:normal;"&gt;&lt;span style="font-size:9.5pt; font-family:Wingdings; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&#xf0a7;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;Investment-grade securities (primarily of U.S. issuers, secondarily of non-U.S. 
issuers), which are securities with credit ratings within the four highest rating categories of a nationally 
recognized statistical rating organization; and&lt;/span&gt;&lt;/p&gt;&lt;p style="font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:normal; margin-left:36.0pt; font-style:normal;"&gt;&lt;span style="font-size:9.5pt; font-family:Wingdings; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&#xf0a7;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;High-yield/high-risk 
debt instruments (so-called &#x201c;junk bonds&#x201d;), including bank loans (which are generally floating-rate).&lt;/span&gt;&lt;/p&gt;&lt;p style="font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; font-weight:normal; text-decoration:none;"&gt;At 
least 80% of the fund&#x2019;s assets will be invested in investment-grade securities, which are securities 
rated, at the time of investment, within the four highest rating categories of a nationally recognized 
statistical rating organization, or if unrated, those that the subadviser determines are of comparable 
quality. The fund may invest up to 20% of its total assets in securities rated below investment grade 
at time of purchase. The fund may continue to hold securities whose credit quality falls below investment 
grade.&lt;/p&gt;</rr:StrategyNarrativeTextBlock>
    <rr:StrategyPortfolioConcentration
      contextRef="Context_20240930_20240930_S000001336Member_S000001336SummaryMember"
      id="ixv-87373">Under normal circumstances, the fund invests 
at least 80% of its assets in fixed income debt obligations of various types of issuers, to include some 
or all of the following:&#xf0a7;&#160;Securities issued or guaranteed as to principal 
and interest by the U.</rr:StrategyPortfolioConcentration>
    <rr:RiskHeading
      contextRef="Context_20240930_20240930_S000001336Member_S000001336SummaryMember"
      id="ixv-87375">Principal Risks</rr:RiskHeading>
    <rr:RiskTextBlock
      contextRef="Context_20240930_20240930_S000001336Member_RiskLoseMoneyMember_S000001336SummaryMember"
      id="ixv-87376">If between the time you purchase shares and the time you 
sell shares the value of the fund&#x2019;s investments decreases, you will lose money.</rr:RiskTextBlock>
    <rr:RiskTextBlock
      contextRef="Context_20240930_20240930_S000001336Member_CreditRisk_S000001336SummaryMember"
      id="ixv-6787">&lt;p style="font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:normal; margin-left:39.6pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;Credit Risk: &lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;If the issuer of a debt instrument fails to 
pay interest or principal in a timely manner, or negative perceptions exist in the market of the issuer&#x2019;s 
ability to make such payments, the price of the security may decline.&lt;/span&gt;&lt;/p&gt;</rr:RiskTextBlock>
    <rr:RiskTextBlock
      contextRef="Context_20240930_20240930_S000001336Member_InterestRateRisk_S000001336SummaryMember"
      id="ixv-6793">&lt;p style="font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:normal; margin-left:39.6pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;Interest Rate Risk: &lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;The values of debt instruments 
may rise or fall in response to changes in interest rates, and this risk may be enhanced for securities 
with longer maturities.&lt;/span&gt;&lt;/p&gt;</rr:RiskTextBlock>
    <rr:RiskTextBlock
      contextRef="Context_20240930_20240930_S000001336Member_Mortgage-BackedandAsset-BackedSecuritiesRisk_S000001336SummaryMember"
      id="ixv-6799">&lt;p style="font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:normal; margin-left:39.6pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;Mortgage-Backed 
and Asset-Backed Securities Risk: &lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;Changes in interest rates may cause both extension 
and prepayment risks for mortgage-backed and asset-backed securities. These securities are also subject 
to risks associated with the non-repayment of underlying collateral, including losses to the fund.&lt;/span&gt;&lt;/p&gt;</rr:RiskTextBlock>
    <rr:RiskTextBlock
      contextRef="Context_20240930_20240930_S000001336Member_High-YieldHigh-RiskFixedIncomeSecuritiesJunkBondsRisk_S000001336SummaryMember"
      id="ixv-6805">&lt;p style="-sec-ix-redline:true;font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:normal; margin-left:39.6pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;High-Yield/High-Risk Fixed Income Securities (Junk Bonds) Risk: &lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;There 
is a greater risk of issuer default, less liquidity, and increased price volatility related to high-yield/high-risk 
securities than investment grade securities, and high-yield/high-risk securities are generally considered 
to be speculative.&lt;/span&gt;&lt;/p&gt;</rr:RiskTextBlock>
    <rr:RiskTextBlock
      contextRef="Context_20240930_20240930_S000001336Member_BankLoanRisk_S000001336SummaryMember"
      id="ixv-6811">&lt;p style="font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:normal; margin-left:39.6pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;Bank 
Loan Risk: &lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;In addition to the risks typically associated with high-yield/high-risk 
fixed income securities, bank loans may be unsecured or not fully collateralized, may be subject to restrictions 
on resale, may be less liquid and may trade infrequently on the secondary market. Bank loans settle on 
a delayed basis; thus, sale proceeds may not be available to meet redemptions for a substantial period 
of time after the sale of the loan.&lt;/span&gt;&lt;/p&gt;</rr:RiskTextBlock>
    <rr:RiskTextBlock
      contextRef="Context_20240930_20240930_S000001336Member_ForeignInvestingRisk_S000001336SummaryMember"
      id="ixv-6817">&lt;p style="font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:normal; margin-left:39.6pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;Foreign 
Investing Risk: &lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;Investing in foreign securities subjects the fund to additional 
risks such as increased volatility; currency fluctuations; less liquidity; less publicly available information 
about the foreign investment; and political, regulatory, economic, and market risk.&lt;/span&gt;&lt;/p&gt;</rr:RiskTextBlock>
    <rr:RiskTextBlock
      contextRef="Context_20240930_20240930_S000001336Member_EmergingMarketRisk_S000001336SummaryMember"
      id="ixv-6823">&lt;p style="-sec-ix-redline:true;font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:normal; margin-left:39.6pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;Emerging Market Risk: &lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;Emerging markets securities 
may be more volatile, or more greatly affected by negative conditions, than those of their counterparts 
in more established foreign markets. Such securities may also be subject to Sanctions Risk.&lt;/span&gt;&lt;/p&gt;</rr:RiskTextBlock>
    <rr:RiskTextBlock
      contextRef="Context_20240930_20240930_S000001336Member_SanctionsRisk_S000001336SummaryMember"
      id="ixv-6829">&lt;p style="-sec-ix-redline:true;font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:normal; margin-left:39.6pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;Sanctions Risk: &lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;The imposition of sanctions and other similar 
measures could cause a decline in the value and/or liquidity of securities issued by or tied to the sanctioned 
country and increase market volatility and disruption in the sanctioned country and throughout the world. 
Sanctions and other similar measures could limit or prevent the fund from buying and selling securities 
(in the sanctioned country and other markets), significantly delay or prevent the settlement of transactions, 
and negatively impact the fund&#x2019;s liquidity and performance.&lt;/span&gt;&lt;/p&gt;</rr:RiskTextBlock>
    <rr:RiskTextBlock
      contextRef="Context_20240930_20240930_S000001336Member_MarketVolatilityRisk_S000001336SummaryMember"
      id="ixv-6835">&lt;p style="font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:normal; margin-left:39.6pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;Market Volatility Risk:&lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt; The value of the securities 
in the fund may go up or down in response to the prospects of individual companies and/or general economic 
conditions. Price changes may be short- or long-term. Local, regional or global events such as war or 
military conflict (e.g., Russia&#x2019;s invasion of Ukraine), acts of terrorism, the spread of infectious 
illness or other public health issue, recessions, or other events could have a significant impact on 
the fund and its investments, including hampering the ability of the fund&#x2019;s portfolio manager(s) 
to invest the fund&#x2019;s assets as intended.&lt;/span&gt;&lt;/p&gt;</rr:RiskTextBlock>
    <rr:RiskTextBlock
      contextRef="Context_20240930_20240930_S000001336Member_CurrencyRateRisk_S000001336SummaryMember"
      id="ixv-6853">&lt;p style="font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:normal; margin-left:39.6pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;Currency Rate Risk: &lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;Fluctuations in the exchange 
rates between the U.S. dollar and foreign currencies may negatively affect the value of the fund&#x2019;s 
shares.&lt;/span&gt;&lt;/p&gt;</rr:RiskTextBlock>
    <rr:RiskTextBlock
      contextRef="Context_20240930_20240930_S000001336Member_IncomeRisk_S000001336SummaryMember"
      id="ixv-6859">&lt;p style="font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:normal; margin-left:39.6pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;Income Risk: &lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;Income 
received from the fund may vary widely over the short- and long-term and/or be less than anticipated 
if the proceeds from maturing securities in the fund are reinvested in lower-yielding securities.&lt;/span&gt;&lt;/p&gt;</rr:RiskTextBlock>
    <rr:RiskTextBlock
      contextRef="Context_20240930_20240930_S000001336Member_Long-TermMaturitiesDurationsRisk_S000001336SummaryMember"
      id="ixv-6865">&lt;p style="font-size:10.0pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:bold; margin-left:39.6pt; font-style:italic;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;Long-Term Maturities/Durations Risk: &lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;Debt instruments with longer 
maturities or durations may experience greater price fluctuations than instruments having shorter maturities 
or durations.&lt;/span&gt;&lt;/p&gt;</rr:RiskTextBlock>
    <rr:RiskTextBlock
      contextRef="Context_20240930_20240930_S000001336Member_PrepaymentCallRisk_S000001336SummaryMember"
      id="ixv-6871">&lt;p style="font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:normal; margin-left:39.6pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;Prepayment/Call Risk: &lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;Issuers 
may prepay or call their fixed rate obligations when interest rates fall, forcing the fund to reinvest 
in obligations with lower interest rates and the fund may not benefit fully from the increase in value 
that other fixed income investments experience when interest rates decline.&lt;/span&gt;&lt;/p&gt;</rr:RiskTextBlock>
    <rr:RiskTextBlock
      contextRef="Context_20240930_20240930_S000001336Member_RedemptionRisk_S000001336SummaryMember"
      id="ixv-6877">&lt;p style="font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:normal; margin-left:39.6pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;Redemption Risk: &lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;One or more large shareholders 
or groups of shareholders may redeem their holdings in the fund, resulting in an adverse impact on remaining 
shareholders in the fund by causing the fund to take actions it would not otherwise have taken.&lt;/span&gt;&lt;/p&gt;</rr:RiskTextBlock>
    <rr:RiskTextBlock
      contextRef="Context_20240930_20240930_S000001336Member_GovernmentSecuritiesRisk_S000001336SummaryMember"
      id="ixv-6883">&lt;p style="font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:normal; margin-left:39.6pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;U.S. Government Securities Risk: &lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;U.S. Government securities 
may be subject to price fluctuations. An agency may default on an obligation not backed by the full faith 
and credit of the United States. Any guarantee on U.S. government securities does not apply to the value 
of the fund&#x2019;s shares.&lt;/span&gt;&lt;/p&gt;</rr:RiskTextBlock>
    <rr:BarChartAndPerformanceTableHeading
      contextRef="Context_20240930_20240930_S000001336Member_S000001336SummaryMember"
      id="ixv-87377">Performance Information</rr:BarChartAndPerformanceTableHeading>
    <rr:PerformanceNarrativeTextBlock
      contextRef="Context_20240930_20240930_S000001336Member_S000001336SummaryMember"
      id="ixv-6890">&lt;p style="font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; font-weight:normal; text-decoration:none;"&gt;The 
bar chart and table below provide some indication of the potential risks of investing in the fund. The 
fund&#x2019;s past performance, before and after taxes, is not necessarily an indication of how the fund 
will perform in the future.&lt;/p&gt;&lt;p style="font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; font-weight:normal; text-decoration:none;"&gt;The bar chart shows changes in the fund&#x2019;s performance 
from year to year over a 10-year period. The table shows how the fund&#x2019;s average annual returns 
compare to those of a broad-based securities market index. Updated performance information is available 
at virtus.com or by calling 800-243-1574.&lt;/p&gt;</rr:PerformanceNarrativeTextBlock>
    <rr:PerformanceInformationIllustratesVariabilityOfReturns
      contextRef="Context_20240930_20240930_S000001336Member_S000001336SummaryMember"
      id="ixv-87378">The 
bar chart and table below provide some indication of the potential risks of investing in the fund.</rr:PerformanceInformationIllustratesVariabilityOfReturns>
    <rr:PerformancePastDoesNotIndicateFuture
      contextRef="Context_20240930_20240930_S000001336Member_S000001336SummaryMember"
      id="ixv-87379">The 
fund&#x2019;s past performance, before and after taxes, is not necessarily an indication of how the fund 
will perform in the future.</rr:PerformancePastDoesNotIndicateFuture>
    <rr:PerformanceAvailabilityWebSiteAddress
      contextRef="Context_20240930_20240930_S000001336Member_S000001336SummaryMember"
      id="ixv-87380">virtus.com</rr:PerformanceAvailabilityWebSiteAddress>
    <rr:PerformanceAvailabilityPhone
      contextRef="Context_20240930_20240930_S000001336Member_S000001336SummaryMember"
      id="ixv-87381">800-243-1574</rr:PerformanceAvailabilityPhone>
    <rr:BarChartHeading
      contextRef="Context_20240930_20240930_S000001336Member_S000001336SummaryMember"
      id="ixv-87382">Calendar year total returns for Class I Shares&#x2005;</rr:BarChartHeading>
    <rr:BarChartDoesNotReflectSalesLoads
      contextRef="Context_20240930_20240930_S000001336Member_S000001336SummaryMember"
      id="ixv-6905">Returns do not reflect sales charges applicable to other share classes and would 
be lower if they did.</rr:BarChartDoesNotReflectSalesLoads>
    <rr:BarChartClosingTextBlock
      contextRef="Context_20240930_20240930_S000001336Member_S000001336SummaryMember"
      id="ixv-6909">&lt;table cellpadding="0" cellspacing="0" style="border-collapse:collapse;margin-left:auto;margin-right:auto" width="60%"&gt;&lt;tr style="font-size:1pt;"&gt;&lt;td style="width:20.6%;"&gt;&#160;&lt;/td&gt;&lt;td style="width:14.71%;"&gt;&#160;&lt;/td&gt;&lt;td style="width:14.71%;"&gt;&#160;&lt;/td&gt;&lt;td style="width:20.58%;"&gt;&#160;&lt;/td&gt;&lt;td style="width:14.7%;"&gt;&#160;&lt;/td&gt;&lt;td style="width:14.7%;"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top; border-bottom:0.5pt; border-bottom-style:solid; border-bottom-color:#000000; border-top:0.5pt; border-top-style:solid; border-top-color:#000000; border-left:0.5pt; border-left-style:solid; border-left-color:#000000;"&gt;&lt;p style="font-size:8.0pt; font-family:Sans-Serif; text-align:left; font-weight:normal; text-decoration:none;"&gt;Best Quarter:&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:top; border-bottom:0.5pt; border-bottom-style:solid; border-bottom-color:#000000; border-top:0.5pt; border-top-style:solid; border-top-color:#000000;"&gt;&lt;p style="font-size:8.0pt; font-family:Sans-Serif; text-align:left; font-weight:normal; text-decoration:none;"&gt;2020, Q2:&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:top; border-bottom:0.5pt; border-bottom-style:solid; border-bottom-color:#000000; border-top:0.5pt; border-top-style:solid; border-top-color:#000000;"&gt;&lt;p style="font-size:8.0pt; font-family:Sans-Serif; text-align:left; font-weight:normal; text-decoration:none;"&gt;6.81%&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:top; border-bottom:0.5pt; border-bottom-style:solid; border-bottom-color:#000000; border-top:0.5pt; border-top-style:solid; border-top-color:#000000;"&gt;&lt;p style="font-size:8.0pt; font-family:Sans-Serif; text-align:left; font-weight:normal; text-decoration:none;"&gt;Worst Quarter:&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:top; border-bottom:0.5pt; border-bottom-style:solid; border-bottom-color:#000000; border-top:0.5pt; border-top-style:solid; border-top-color:#000000;"&gt;&lt;p style="font-size:8.0pt; font-family:Sans-Serif; text-align:left; font-weight:normal; text-decoration:none;"&gt;2022, Q2:&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:top; border-bottom:0.5pt; border-bottom-style:solid; border-bottom-color:#000000; border-top:0.5pt; border-top-style:solid; border-top-color:#000000; border-right:0.5pt; border-right-style:solid; border-right-color:#000000;"&gt;&lt;p style="font-size:8.0pt; font-family:Sans-Serif; text-align:left; font-weight:normal; text-decoration:none;"&gt;-5.54%&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;</rr:BarChartClosingTextBlock>
    <rr:HighestQuarterlyReturnLabel
      contextRef="Context_20240930_20240930_C000003575Member_S000001336Member_S000001336SummaryMember"
      id="ixv-87383">Best Quarter</rr:HighestQuarterlyReturnLabel>
    <rr:BarChartHighestQuarterlyReturnDate
      contextRef="Context_20240930_20240930_C000003575Member_S000001336Member_S000001336SummaryMember"
      id="ixv-87384">2020-06-30</rr:BarChartHighestQuarterlyReturnDate>
    <rr:BarChartHighestQuarterlyReturn
      contextRef="Context_20240930_20240930_C000003575Member_S000001336Member_S000001336SummaryMember"
      decimals="INF"
      id="ixv-87385"
      unitRef="pure">0.0681</rr:BarChartHighestQuarterlyReturn>
    <rr:LowestQuarterlyReturnLabel
      contextRef="Context_20240930_20240930_C000003575Member_S000001336Member_S000001336SummaryMember"
      id="ixv-87386">Worst Quarter</rr:LowestQuarterlyReturnLabel>
    <rr:BarChartLowestQuarterlyReturnDate
      contextRef="Context_20240930_20240930_C000003575Member_S000001336Member_S000001336SummaryMember"
      id="ixv-87387">2022-06-30</rr:BarChartLowestQuarterlyReturnDate>
    <rr:BarChartLowestQuarterlyReturn
      contextRef="Context_20240930_20240930_C000003575Member_S000001336Member_S000001336SummaryMember"
      decimals="INF"
      id="ixv-87388"
      unitRef="pure">-0.0554</rr:BarChartLowestQuarterlyReturn>
    <rr:PerformanceTableHeading
      contextRef="Context_20240930_20240930_S000001336Member_S000001336SummaryMember"
      id="ixv-87389">Average Annual Total Returns (for the periods ended 12/31/24)</rr:PerformanceTableHeading>
    <rr:AverageAnnualReturnInceptionDate
      contextRef="Context_20240930_20240930_C000176707Member_S000001336Member_S000001336SummaryMember"
      id="ixv-87390">2016-11-03</rr:AverageAnnualReturnInceptionDate>
    <rr:AverageAnnualReturnInceptionDate
      contextRef="Context_20240930_20240930_BloombergUSAggregateBondIndex_S000001336Member_S000001336SummaryMember"
      id="ixv-87391">2016-11-03</rr:AverageAnnualReturnInceptionDate>
    <rr:AverageAnnualReturnLabel
      contextRef="Context_20240930_20240930_C000003575Member_S000001336Member_S000001336SummaryMember"
      id="ixv-87392">Return 
Before Taxes</rr:AverageAnnualReturnLabel>
    <rr:AverageAnnualReturnYear01
      contextRef="Context_20240930_20240930_C000003575Member_S000001336Member_S000001336SummaryMember"
      decimals="INF"
      id="ixv-87393"
      unitRef="pure">0.0342</rr:AverageAnnualReturnYear01>
    <rr:AverageAnnualReturnYear05
      contextRef="Context_20240930_20240930_C000003575Member_S000001336Member_S000001336SummaryMember"
      decimals="INF"
      id="ixv-87394"
      unitRef="pure">0.0098</rr:AverageAnnualReturnYear05>
    <rr:AverageAnnualReturnYear10
      contextRef="Context_20240930_20240930_C000003575Member_S000001336Member_S000001336SummaryMember"
      decimals="INF"
      id="ixv-87395"
      unitRef="pure">0.0244</rr:AverageAnnualReturnYear10>
    <rr:AverageAnnualReturnLabel
      contextRef="Context_20240930_20240930_AfterTaxesOnDistributionsMember_C000003575Member_S000001336Member_S000001336SummaryMember"
      id="ixv-87396">Return After Taxes on Distributions</rr:AverageAnnualReturnLabel>
    <rr:AverageAnnualReturnYear01
      contextRef="Context_20240930_20240930_AfterTaxesOnDistributionsMember_C000003575Member_S000001336Member_S000001336SummaryMember"
      decimals="INF"
      id="ixv-87397"
      unitRef="pure">0.0124</rr:AverageAnnualReturnYear01>
    <rr:AverageAnnualReturnYear05
      contextRef="Context_20240930_20240930_AfterTaxesOnDistributionsMember_C000003575Member_S000001336Member_S000001336SummaryMember"
      decimals="INF"
      id="ixv-87398"
      unitRef="pure">-0.0055</rr:AverageAnnualReturnYear05>
    <rr:AverageAnnualReturnYear10
      contextRef="Context_20240930_20240930_AfterTaxesOnDistributionsMember_C000003575Member_S000001336Member_S000001336SummaryMember"
      decimals="INF"
      id="ixv-87399"
      unitRef="pure">0.0096</rr:AverageAnnualReturnYear10>
    <rr:AverageAnnualReturnLabel
      contextRef="Context_20240930_20240930_AfterTaxesOnDistributionsAndSalesMember_C000003575Member_S000001336Member_S000001336SummaryMember"
      id="ixv-87400">Return 
After Taxes on Distributions and Sale of Fund Shares</rr:AverageAnnualReturnLabel>
    <rr:AverageAnnualReturnYear01
      contextRef="Context_20240930_20240930_AfterTaxesOnDistributionsAndSalesMember_C000003575Member_S000001336Member_S000001336SummaryMember"
      decimals="INF"
      id="ixv-87401"
      unitRef="pure">0.0200</rr:AverageAnnualReturnYear01>
    <rr:AverageAnnualReturnYear05
      contextRef="Context_20240930_20240930_AfterTaxesOnDistributionsAndSalesMember_C000003575Member_S000001336Member_S000001336SummaryMember"
      decimals="INF"
      id="ixv-87402"
      unitRef="pure">0.0012</rr:AverageAnnualReturnYear05>
    <rr:AverageAnnualReturnYear10
      contextRef="Context_20240930_20240930_AfterTaxesOnDistributionsAndSalesMember_C000003575Member_S000001336Member_S000001336SummaryMember"
      decimals="INF"
      id="ixv-87403"
      unitRef="pure">0.0123</rr:AverageAnnualReturnYear10>
    <rr:AverageAnnualReturnLabel
      contextRef="Context_20240930_20240930_C000003572Member_S000001336Member_S000001336SummaryMember"
      id="ixv-87404">Return Before Taxes</rr:AverageAnnualReturnLabel>
    <rr:AverageAnnualReturnYear01
      contextRef="Context_20240930_20240930_C000003572Member_S000001336Member_S000001336SummaryMember"
      decimals="INF"
      id="ixv-87405"
      unitRef="pure">-0.0074</rr:AverageAnnualReturnYear01>
    <rr:AverageAnnualReturnYear05
      contextRef="Context_20240930_20240930_C000003572Member_S000001336Member_S000001336SummaryMember"
      decimals="INF"
      id="ixv-87406"
      unitRef="pure">-0.0002</rr:AverageAnnualReturnYear05>
    <rr:AverageAnnualReturnYear10
      contextRef="Context_20240930_20240930_C000003572Member_S000001336Member_S000001336SummaryMember"
      decimals="INF"
      id="ixv-87407"
      unitRef="pure">0.0180</rr:AverageAnnualReturnYear10>
    <rr:AverageAnnualReturnLabel
      contextRef="Context_20240930_20240930_C000003574Member_S000001336Member_S000001336SummaryMember"
      id="ixv-87408">Return Before Taxes</rr:AverageAnnualReturnLabel>
    <rr:AverageAnnualReturnYear01
      contextRef="Context_20240930_20240930_C000003574Member_S000001336Member_S000001336SummaryMember"
      decimals="INF"
      id="ixv-87409"
      unitRef="pure">0.0231</rr:AverageAnnualReturnYear01>
    <rr:AverageAnnualReturnYear05
      contextRef="Context_20240930_20240930_C000003574Member_S000001336Member_S000001336SummaryMember"
      decimals="INF"
      id="ixv-87410"
      unitRef="pure">-0.0001</rr:AverageAnnualReturnYear05>
    <rr:AverageAnnualReturnYear10
      contextRef="Context_20240930_20240930_C000003574Member_S000001336Member_S000001336SummaryMember"
      decimals="INF"
      id="ixv-87411"
      unitRef="pure">0.0142</rr:AverageAnnualReturnYear10>
    <rr:AverageAnnualReturnLabel
      contextRef="Context_20240930_20240930_C000176707Member_S000001336Member_S000001336SummaryMember"
      id="ixv-87412">Return Before Taxes</rr:AverageAnnualReturnLabel>
    <rr:AverageAnnualReturnYear01
      contextRef="Context_20240930_20240930_C000176707Member_S000001336Member_S000001336SummaryMember"
      decimals="INF"
      id="ixv-87413"
      unitRef="pure">0.0347</rr:AverageAnnualReturnYear01>
    <rr:AverageAnnualReturnYear05
      contextRef="Context_20240930_20240930_C000176707Member_S000001336Member_S000001336SummaryMember"
      decimals="INF"
      id="ixv-87414"
      unitRef="pure">0.0111</rr:AverageAnnualReturnYear05>
    <rr:AverageAnnualReturnSinceInception
      contextRef="Context_20240930_20240930_C000176707Member_S000001336Member_S000001336SummaryMember"
      decimals="INF"
      id="ixv-87415"
      unitRef="pure">0.0231</rr:AverageAnnualReturnSinceInception>
    <rr:AverageAnnualReturnLabel
      contextRef="Context_20240930_20240930_BloombergUSAggregateBondIndex_S000001336Member_S000001336SummaryMember"
      id="ixv-87416"> Bloomberg U.S. Aggregate 
Bond Index </rr:AverageAnnualReturnLabel>
    <rr:IndexNoDeductionForFeesExpensesTaxes
      contextRef="Context_20240930_20240930_BloombergUSAggregateBondIndex_S000001336Member_S000001336SummaryMember"
      id="ixv-87417">(reflects no deduction for fees, expenses or taxes)</rr:IndexNoDeductionForFeesExpensesTaxes>
    <rr:AverageAnnualReturnYear01
      contextRef="Context_20240930_20240930_BloombergUSAggregateBondIndex_S000001336Member_S000001336SummaryMember"
      decimals="INF"
      id="ixv-87418"
      unitRef="pure">0.0125</rr:AverageAnnualReturnYear01>
    <rr:AverageAnnualReturnYear05
      contextRef="Context_20240930_20240930_BloombergUSAggregateBondIndex_S000001336Member_S000001336SummaryMember"
      decimals="INF"
      id="ixv-87419"
      unitRef="pure">-0.0033</rr:AverageAnnualReturnYear05>
    <rr:AverageAnnualReturnYear10
      contextRef="Context_20240930_20240930_BloombergUSAggregateBondIndex_S000001336Member_S000001336SummaryMember"
      decimals="INF"
      id="ixv-87420"
      unitRef="pure">0.0135</rr:AverageAnnualReturnYear10>
    <rr:AverageAnnualReturnSinceInception
      contextRef="Context_20240930_20240930_BloombergUSAggregateBondIndex_S000001336Member_S000001336SummaryMember"
      decimals="INF"
      id="ixv-87421"
      unitRef="pure">0.0098</rr:AverageAnnualReturnSinceInception>
    <rr:PerformanceTableClosingTextBlock
      contextRef="Context_20240930_20240930_S000001336Member_S000001336SummaryMember"
      id="ixv-7151">&lt;p style="font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; font-weight:normal; text-decoration:none;"&gt;The Bloomberg U.S. Aggregate Bond Index measures the U.S. investment grade fixed 
rate bond market. The index is calculated on a total return basis. The index is unmanaged and not available 
for direct investment.&lt;/p&gt;&lt;p style="font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; font-weight:normal; text-decoration:none;"&gt;After-tax returns are calculated using the historical highest 
individual federal marginal income tax rates and do not reflect the impact of state and local taxes. 
After-tax returns are shown only for Class I Shares; after-tax returns for other classes will vary. Actual 
after-tax returns depend on the investor&#x2019;s tax situation and may differ from those shown. After-tax 
returns are not relevant to investors who hold fund shares in tax-deferred accounts or to shares held 
by non-taxable entities. In certain cases, the Return After Taxes on Distributions and Sale of Fund Shares 
for a period may be higher than other return figures for the same period. This will occur when a capital 
loss is realized upon the sale of fund shares and provides an assumed tax benefit that increases the 
return.&lt;/p&gt;</rr:PerformanceTableClosingTextBlock>
    <rr:PerformanceAdditionalMarketIndex
      contextRef="Context_20240930_20240930_S000001336Member_S000001336SummaryMember"
      id="ixv-87422">The Bloomberg U.S. Aggregate Bond Index measures the U.S. investment grade fixed 
rate bond market. The index is calculated on a total return basis. The index is unmanaged and not available 
for direct investment.</rr:PerformanceAdditionalMarketIndex>
    <rr:PerformanceTableUsesHighestFederalRate
      contextRef="Context_20240930_20240930_S000001336Member_S000001336SummaryMember"
      id="ixv-87423">After-tax returns are calculated using the historical highest 
individual federal marginal income tax rates and do not reflect the impact of state and local taxes. 
After-tax returns are shown only for Class I Shares; after-tax returns for other classes will vary. Actual 
after-tax returns depend on the investor&#x2019;s tax situation and may differ from those shown. After-tax 
returns are not relevant to investors who hold fund shares in tax-deferred accounts or to shares held 
by non-taxable entities. In certain cases, the Return After Taxes on Distributions and Sale of Fund Shares 
for a period may be higher than other return figures for the same period. This will occur when a capital 
loss is realized upon the sale of fund shares and provides an assumed tax benefit that increases the 
return.</rr:PerformanceTableUsesHighestFederalRate>
    <rr:PerformanceTableOneClassOfAfterTaxShown
      contextRef="Context_20240930_20240930_S000001336Member_S000001336SummaryMember"
      id="ixv-87424">After-tax returns are shown only for Class I Shares; after-tax returns for other classes will vary.</rr:PerformanceTableOneClassOfAfterTaxShown>
    <rr:PerformanceTableNotRelevantToTaxDeferred
      contextRef="Context_20240930_20240930_S000001336Member_S000001336SummaryMember"
      id="ixv-87425">Actual 
after-tax returns depend on the investor&#x2019;s tax situation and may differ from those shown. After-tax 
returns are not relevant to investors who hold fund shares in tax-deferred accounts or to shares held 
by non-taxable entities.</rr:PerformanceTableNotRelevantToTaxDeferred>
    <rr:PerformanceTableExplanationAfterTaxHigher
      contextRef="Context_20240930_20240930_S000001336Member_S000001336SummaryMember"
      id="ixv-87426">In certain cases, the Return After Taxes on Distributions and Sale of Fund Shares 
for a period may be higher than other return figures for the same period. This will occur when a capital 
loss is realized upon the sale of fund shares and provides an assumed tax benefit that increases the 
return.</rr:PerformanceTableExplanationAfterTaxHigher>
    <rr:RiskReturnHeading
      contextRef="Context_20240930_20240930_S000018005Member_S000018005SummaryMember"
      id="ixv-87427">Virtus Newfleet High Yield Fund</rr:RiskReturnHeading>
    <rr:ObjectiveHeading
      contextRef="Context_20240930_20240930_S000018005Member_S000018005SummaryMember"
      id="ixv-87428">Investment 
Objective</rr:ObjectiveHeading>
    <rr:ObjectivePrimaryTextBlock
      contextRef="Context_20240930_20240930_S000018005Member_S000018005SummaryMember"
      id="ixv-7220">&lt;p style="font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; font-weight:normal; text-decoration:none;"&gt;The fund has a primary investment objective of high current income and a secondary 
objective of capital growth.&lt;/p&gt;</rr:ObjectivePrimaryTextBlock>
    <rr:ObjectiveSecondaryTextBlock
      contextRef="Context_20240930_20240930_S000018005Member_S000018005SummaryMember"
      id="ixv-87429">secondary 
objective of capital growth.</rr:ObjectiveSecondaryTextBlock>
    <rr:ExpenseHeading
      contextRef="Context_20240930_20240930_S000018005Member_S000018005SummaryMember"
      id="ixv-87430">Fees and Expenses</rr:ExpenseHeading>
    <rr:ExpenseNarrativeTextBlock
      contextRef="Context_20240930_20240930_S000018005Member_S000018005SummaryMember"
      id="ixv-7223">&lt;p style="-sec-ix-redline:true;font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; font-weight:normal; font-style:normal;"&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;The tables below illustrate the fees and expenses that you may pay if you buy, 
hold and sell shares of the fund. &lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:bold; text-decoration:none;"&gt;You may pay other fees, such as brokerage commissions 
and other fees to financial intermediaries, which are not reflected in the tables and examples below.&lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt; You may qualify for sales charge discounts in Class A Shares if you and your 
family invest, or agree to invest in the future, at least $50,000 in Virtus Funds.&lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:bold; text-decoration:none;"&gt; &lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;More information on these and other discounts is available: (i) from your financial 
professional or other financial intermediary; (ii) under &#x201c;Sales Charges&#x201d; on page 108 of the 
fund&#x2019;s prospectus; and (iii) with respect to purchase of shares through specific intermediaries, 
in Appendix A to the fund&#x2019;s prospectus, entitled &#x201c;Intermediary Sales Charge Discounts and 
Waivers.&#x201d;&lt;/span&gt;&lt;/p&gt;</rr:ExpenseNarrativeTextBlock>
    <rr:ExpenseBreakpointDiscounts
      contextRef="Context_20240930_20240930_S000018005Member_S000018005SummaryMember"
      id="ixv-87431">You may qualify for sales charge discounts in Class A Shares if you and your 
family invest, or agree to invest in the future, at least $50,000 in Virtus Funds.</rr:ExpenseBreakpointDiscounts>
    <rr:ExpenseBreakpointMinimumInvestmentRequiredAmount
      contextRef="Context_20240930_20240930_S000018005Member_S000018005SummaryMember"
      decimals="INF"
      id="ixv-87432"
      unitRef="usd">50000</rr:ExpenseBreakpointMinimumInvestmentRequiredAmount>
    <rr:ShareholderFeesCaption
      contextRef="Context_20240930_20240930_S000018005Member_S000018005SummaryMember"
      id="ixv-87433">Shareholder 
Fees (fees paid directly from your investment)</rr:ShareholderFeesCaption>
    <rr:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice
      contextRef="Context_20240930_20240930_C000049913Member_S000018005Member_S000018005SummaryMember"
      decimals="INF"
      id="ixv-87434"
      unitRef="pure">0.0375</rr:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice>
    <rr:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice
      contextRef="Context_20240930_20240930_C000049912Member_S000018005Member_S000018005SummaryMember"
      decimals="INF"
      id="ixv-87435"
      unitRef="pure">0</rr:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice>
    <rr:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice
      contextRef="Context_20240930_20240930_C000119169Member_S000018005Member_S000018005SummaryMember"
      decimals="INF"
      id="ixv-87436"
      unitRef="pure">0</rr:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice>
    <rr:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice
      contextRef="Context_20240930_20240930_C000176708Member_S000018005Member_S000018005SummaryMember"
      decimals="INF"
      id="ixv-87437"
      unitRef="pure">0</rr:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice>
    <rr:MaximumDeferredSalesChargeOverOfferingPrice
      contextRef="Context_20240930_20240930_C000049913Member_S000018005Member_S000018005SummaryMember"
      decimals="INF"
      id="ixv-87438"
      unitRef="pure">0</rr:MaximumDeferredSalesChargeOverOfferingPrice>
    <rr:MaximumDeferredSalesChargeOverOfferingPrice
      contextRef="Context_20240930_20240930_C000049912Member_S000018005Member_S000018005SummaryMember"
      decimals="INF"
      id="_1505_"
      unitRef="pure">0.0100</rr:MaximumDeferredSalesChargeOverOfferingPrice>
    <rr:MaximumDeferredSalesChargeOverOfferingPrice
      contextRef="Context_20240930_20240930_C000119169Member_S000018005Member_S000018005SummaryMember"
      decimals="INF"
      id="ixv-87440"
      unitRef="pure">0</rr:MaximumDeferredSalesChargeOverOfferingPrice>
    <rr:MaximumDeferredSalesChargeOverOfferingPrice
      contextRef="Context_20240930_20240930_C000176708Member_S000018005Member_S000018005SummaryMember"
      decimals="INF"
      id="ixv-87441"
      unitRef="pure">0</rr:MaximumDeferredSalesChargeOverOfferingPrice>
    <rr:OperatingExpensesCaption
      contextRef="Context_20240930_20240930_S000018005Member_S000018005SummaryMember"
      id="ixv-87442">Annual Fund Operating Expenses (expenses 
that you pay each year as                                      a 
percentage of the value of your investment)</rr:OperatingExpensesCaption>
    <rr:ManagementFeesOverAssets
      contextRef="Context_20240930_20240930_C000049913Member_S000018005Member_S000018005SummaryMember"
      decimals="INF"
      id="ixv-87443"
      unitRef="pure">0.0055</rr:ManagementFeesOverAssets>
    <rr:ManagementFeesOverAssets
      contextRef="Context_20240930_20240930_C000049912Member_S000018005Member_S000018005SummaryMember"
      decimals="INF"
      id="ixv-87444"
      unitRef="pure">0.0055</rr:ManagementFeesOverAssets>
    <rr:ManagementFeesOverAssets
      contextRef="Context_20240930_20240930_C000119169Member_S000018005Member_S000018005SummaryMember"
      decimals="INF"
      id="ixv-87445"
      unitRef="pure">0.0055</rr:ManagementFeesOverAssets>
    <rr:ManagementFeesOverAssets
      contextRef="Context_20240930_20240930_C000176708Member_S000018005Member_S000018005SummaryMember"
      decimals="INF"
      id="ixv-87446"
      unitRef="pure">0.0055</rr:ManagementFeesOverAssets>
    <rr:DistributionAndService12b1FeesOverAssets
      contextRef="Context_20240930_20240930_C000049913Member_S000018005Member_S000018005SummaryMember"
      decimals="INF"
      id="ixv-87447"
      unitRef="pure">0.0025</rr:DistributionAndService12b1FeesOverAssets>
    <rr:DistributionAndService12b1FeesOverAssets
      contextRef="Context_20240930_20240930_C000049912Member_S000018005Member_S000018005SummaryMember"
      decimals="INF"
      id="ixv-87448"
      unitRef="pure">0.0100</rr:DistributionAndService12b1FeesOverAssets>
    <rr:DistributionAndService12b1FeesOverAssets
      contextRef="Context_20240930_20240930_C000119169Member_S000018005Member_S000018005SummaryMember"
      decimals="INF"
      id="ixv-87449"
      unitRef="pure">0</rr:DistributionAndService12b1FeesOverAssets>
    <rr:DistributionAndService12b1FeesOverAssets
      contextRef="Context_20240930_20240930_C000176708Member_S000018005Member_S000018005SummaryMember"
      decimals="INF"
      id="ixv-87450"
      unitRef="pure">0</rr:DistributionAndService12b1FeesOverAssets>
    <rr:OtherExpensesOverAssets
      contextRef="Context_20240930_20240930_C000049913Member_S000018005Member_S000018005SummaryMember"
      decimals="INF"
      id="ixv-87451"
      unitRef="pure">0.0050</rr:OtherExpensesOverAssets>
    <rr:OtherExpensesOverAssets
      contextRef="Context_20240930_20240930_C000049912Member_S000018005Member_S000018005SummaryMember"
      decimals="INF"
      id="ixv-87452"
      unitRef="pure">0.0048</rr:OtherExpensesOverAssets>
    <rr:OtherExpensesOverAssets
      contextRef="Context_20240930_20240930_C000119169Member_S000018005Member_S000018005SummaryMember"
      decimals="INF"
      id="ixv-87453"
      unitRef="pure">0.0054</rr:OtherExpensesOverAssets>
    <rr:OtherExpensesOverAssets
      contextRef="Context_20240930_20240930_C000176708Member_S000018005Member_S000018005SummaryMember"
      decimals="INF"
      id="ixv-87454"
      unitRef="pure">0.0039</rr:OtherExpensesOverAssets>
    <rr:ExpensesOverAssets
      contextRef="Context_20240930_20240930_C000049913Member_S000018005Member_S000018005SummaryMember"
      decimals="INF"
      id="ixv-87455"
      unitRef="pure">0.0130</rr:ExpensesOverAssets>
    <rr:ExpensesOverAssets
      contextRef="Context_20240930_20240930_C000049912Member_S000018005Member_S000018005SummaryMember"
      decimals="INF"
      id="ixv-87456"
      unitRef="pure">0.0203</rr:ExpensesOverAssets>
    <rr:ExpensesOverAssets
      contextRef="Context_20240930_20240930_C000119169Member_S000018005Member_S000018005SummaryMember"
      decimals="INF"
      id="ixv-87457"
      unitRef="pure">0.0109</rr:ExpensesOverAssets>
    <rr:ExpensesOverAssets
      contextRef="Context_20240930_20240930_C000176708Member_S000018005Member_S000018005SummaryMember"
      decimals="INF"
      id="ixv-87458"
      unitRef="pure">0.0094</rr:ExpensesOverAssets>
    <rr:FeeWaiverOrReimbursementOverAssets
      contextRef="Context_20240930_20240930_C000049913Member_S000018005Member_S000018005SummaryMember"
      decimals="INF"
      id="_1525_"
      unitRef="pure">-0.0035</rr:FeeWaiverOrReimbursementOverAssets>
    <rr:FeeWaiverOrReimbursementOverAssets
      contextRef="Context_20240930_20240930_C000049912Member_S000018005Member_S000018005SummaryMember"
      decimals="INF"
      id="_1526_"
      unitRef="pure">-0.0033</rr:FeeWaiverOrReimbursementOverAssets>
    <rr:FeeWaiverOrReimbursementOverAssets
      contextRef="Context_20240930_20240930_C000119169Member_S000018005Member_S000018005SummaryMember"
      decimals="INF"
      id="_1527_"
      unitRef="pure">-0.0039</rr:FeeWaiverOrReimbursementOverAssets>
    <rr:FeeWaiverOrReimbursementOverAssets
      contextRef="Context_20240930_20240930_C000176708Member_S000018005Member_S000018005SummaryMember"
      decimals="INF"
      id="_1528_"
      unitRef="pure">-0.0035</rr:FeeWaiverOrReimbursementOverAssets>
    <rr:NetExpensesOverAssets
      contextRef="Context_20240930_20240930_C000049913Member_S000018005Member_S000018005SummaryMember"
      decimals="INF"
      id="_1529_"
      unitRef="pure">0.0095</rr:NetExpensesOverAssets>
    <rr:NetExpensesOverAssets
      contextRef="Context_20240930_20240930_C000049912Member_S000018005Member_S000018005SummaryMember"
      decimals="INF"
      id="_1530_"
      unitRef="pure">0.0170</rr:NetExpensesOverAssets>
    <rr:NetExpensesOverAssets
      contextRef="Context_20240930_20240930_C000119169Member_S000018005Member_S000018005SummaryMember"
      decimals="INF"
      id="_1531_"
      unitRef="pure">0.0070</rr:NetExpensesOverAssets>
    <rr:NetExpensesOverAssets
      contextRef="Context_20240930_20240930_C000176708Member_S000018005Member_S000018005SummaryMember"
      decimals="INF"
      id="_1532_"
      unitRef="pure">0.0059</rr:NetExpensesOverAssets>
    <rr:ExpenseExampleHeading
      contextRef="Context_20240930_20240930_S000018005Member_S000018005SummaryMember"
      id="ixv-87467">Example</rr:ExpenseExampleHeading>
    <rr:ExpenseExampleNarrativeTextBlock
      contextRef="Context_20240930_20240930_S000018005Member_S000018005SummaryMember"
      id="ixv-7400">&lt;p style="font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; font-weight:normal; text-decoration:none;"&gt;This 
example is intended to help you compare the cost of investing in the fund with the cost of investing 
in other mutual funds. The example assumes that you invest $10,000 in the fund for the time periods indicated 
and then redeem all of your shares at the end of those periods or continued to hold them. The example 
also assumes that your investment has a 5% return each year, that the fund&#x2019;s operating expenses 
remain the same and that the expense reimbursement agreement remains in place for the contractual period. 
Although your actual costs may be higher or lower, based on these assumptions your costs would be:&lt;/p&gt;</rr:ExpenseExampleNarrativeTextBlock>
    <rr:ExpenseExampleByYearCaption
      contextRef="Context_20240930_20240930_S000018005Member_S000018005SummaryMember"
      id="ixv-87468">Although your actual costs may be higher or lower, based on these assumptions your costs would be:</rr:ExpenseExampleByYearCaption>
    <rr:ExpenseExampleYear01
      contextRef="Context_20240930_20240930_C000049913Member_S000018005Member_S000018005SummaryMember"
      decimals="INF"
      id="ixv-87469"
      unitRef="usd">468</rr:ExpenseExampleYear01>
    <rr:ExpenseExampleNoRedemptionYear01
      contextRef="Context_20240930_20240930_C000049913Member_S000018005Member_S000018005SummaryMember"
      decimals="INF"
      id="ixv-87470"
      unitRef="usd">468</rr:ExpenseExampleNoRedemptionYear01>
    <rr:ExpenseExampleYear03
      contextRef="Context_20240930_20240930_C000049913Member_S000018005Member_S000018005SummaryMember"
      decimals="INF"
      id="ixv-87471"
      unitRef="usd">738</rr:ExpenseExampleYear03>
    <rr:ExpenseExampleNoRedemptionYear03
      contextRef="Context_20240930_20240930_C000049913Member_S000018005Member_S000018005SummaryMember"
      decimals="INF"
      id="ixv-87472"
      unitRef="usd">738</rr:ExpenseExampleNoRedemptionYear03>
    <rr:ExpenseExampleYear05
      contextRef="Context_20240930_20240930_C000049913Member_S000018005Member_S000018005SummaryMember"
      decimals="INF"
      id="ixv-87473"
      unitRef="usd">1029</rr:ExpenseExampleYear05>
    <rr:ExpenseExampleNoRedemptionYear05
      contextRef="Context_20240930_20240930_C000049913Member_S000018005Member_S000018005SummaryMember"
      decimals="INF"
      id="ixv-87474"
      unitRef="usd">1029</rr:ExpenseExampleNoRedemptionYear05>
    <rr:ExpenseExampleYear10
      contextRef="Context_20240930_20240930_C000049913Member_S000018005Member_S000018005SummaryMember"
      decimals="INF"
      id="ixv-87475"
      unitRef="usd">1854</rr:ExpenseExampleYear10>
    <rr:ExpenseExampleNoRedemptionYear10
      contextRef="Context_20240930_20240930_C000049913Member_S000018005Member_S000018005SummaryMember"
      decimals="INF"
      id="ixv-87476"
      unitRef="usd">1854</rr:ExpenseExampleNoRedemptionYear10>
    <rr:ExpenseExampleYear01
      contextRef="Context_20240930_20240930_C000049912Member_S000018005Member_S000018005SummaryMember"
      decimals="INF"
      id="ixv-87477"
      unitRef="usd">273</rr:ExpenseExampleYear01>
    <rr:ExpenseExampleYear03
      contextRef="Context_20240930_20240930_C000049912Member_S000018005Member_S000018005SummaryMember"
      decimals="INF"
      id="ixv-87478"
      unitRef="usd">605</rr:ExpenseExampleYear03>
    <rr:ExpenseExampleYear05
      contextRef="Context_20240930_20240930_C000049912Member_S000018005Member_S000018005SummaryMember"
      decimals="INF"
      id="ixv-87479"
      unitRef="usd">1063</rr:ExpenseExampleYear05>
    <rr:ExpenseExampleYear10
      contextRef="Context_20240930_20240930_C000049912Member_S000018005Member_S000018005SummaryMember"
      decimals="INF"
      id="ixv-87480"
      unitRef="usd">2332</rr:ExpenseExampleYear10>
    <rr:ExpenseExampleNoRedemptionYear01
      contextRef="Context_20240930_20240930_C000049912Member_S000018005Member_S000018005SummaryMember"
      decimals="INF"
      id="ixv-87481"
      unitRef="usd">173</rr:ExpenseExampleNoRedemptionYear01>
    <rr:ExpenseExampleNoRedemptionYear03
      contextRef="Context_20240930_20240930_C000049912Member_S000018005Member_S000018005SummaryMember"
      decimals="INF"
      id="ixv-87482"
      unitRef="usd">605</rr:ExpenseExampleNoRedemptionYear03>
    <rr:ExpenseExampleNoRedemptionYear05
      contextRef="Context_20240930_20240930_C000049912Member_S000018005Member_S000018005SummaryMember"
      decimals="INF"
      id="ixv-87483"
      unitRef="usd">1063</rr:ExpenseExampleNoRedemptionYear05>
    <rr:ExpenseExampleNoRedemptionYear10
      contextRef="Context_20240930_20240930_C000049912Member_S000018005Member_S000018005SummaryMember"
      decimals="INF"
      id="ixv-87484"
      unitRef="usd">2332</rr:ExpenseExampleNoRedemptionYear10>
    <rr:ExpenseExampleYear01
      contextRef="Context_20240930_20240930_C000119169Member_S000018005Member_S000018005SummaryMember"
      decimals="INF"
      id="ixv-87485"
      unitRef="usd">72</rr:ExpenseExampleYear01>
    <rr:ExpenseExampleNoRedemptionYear01
      contextRef="Context_20240930_20240930_C000119169Member_S000018005Member_S000018005SummaryMember"
      decimals="INF"
      id="ixv-87486"
      unitRef="usd">72</rr:ExpenseExampleNoRedemptionYear01>
    <rr:ExpenseExampleYear03
      contextRef="Context_20240930_20240930_C000119169Member_S000018005Member_S000018005SummaryMember"
      decimals="INF"
      id="ixv-87487"
      unitRef="usd">308</rr:ExpenseExampleYear03>
    <rr:ExpenseExampleNoRedemptionYear03
      contextRef="Context_20240930_20240930_C000119169Member_S000018005Member_S000018005SummaryMember"
      decimals="INF"
      id="ixv-87488"
      unitRef="usd">308</rr:ExpenseExampleNoRedemptionYear03>
    <rr:ExpenseExampleYear05
      contextRef="Context_20240930_20240930_C000119169Member_S000018005Member_S000018005SummaryMember"
      decimals="INF"
      id="ixv-87489"
      unitRef="usd">563</rr:ExpenseExampleYear05>
    <rr:ExpenseExampleNoRedemptionYear05
      contextRef="Context_20240930_20240930_C000119169Member_S000018005Member_S000018005SummaryMember"
      decimals="INF"
      id="ixv-87490"
      unitRef="usd">563</rr:ExpenseExampleNoRedemptionYear05>
    <rr:ExpenseExampleYear10
      contextRef="Context_20240930_20240930_C000119169Member_S000018005Member_S000018005SummaryMember"
      decimals="INF"
      id="ixv-87491"
      unitRef="usd">1294</rr:ExpenseExampleYear10>
    <rr:ExpenseExampleNoRedemptionYear10
      contextRef="Context_20240930_20240930_C000119169Member_S000018005Member_S000018005SummaryMember"
      decimals="INF"
      id="ixv-87492"
      unitRef="usd">1294</rr:ExpenseExampleNoRedemptionYear10>
    <rr:ExpenseExampleYear01
      contextRef="Context_20240930_20240930_C000176708Member_S000018005Member_S000018005SummaryMember"
      decimals="INF"
      id="ixv-87493"
      unitRef="usd">60</rr:ExpenseExampleYear01>
    <rr:ExpenseExampleNoRedemptionYear01
      contextRef="Context_20240930_20240930_C000176708Member_S000018005Member_S000018005SummaryMember"
      decimals="INF"
      id="ixv-87494"
      unitRef="usd">60</rr:ExpenseExampleNoRedemptionYear01>
    <rr:ExpenseExampleYear03
      contextRef="Context_20240930_20240930_C000176708Member_S000018005Member_S000018005SummaryMember"
      decimals="INF"
      id="ixv-87495"
      unitRef="usd">265</rr:ExpenseExampleYear03>
    <rr:ExpenseExampleNoRedemptionYear03
      contextRef="Context_20240930_20240930_C000176708Member_S000018005Member_S000018005SummaryMember"
      decimals="INF"
      id="ixv-87496"
      unitRef="usd">265</rr:ExpenseExampleNoRedemptionYear03>
    <rr:ExpenseExampleYear05
      contextRef="Context_20240930_20240930_C000176708Member_S000018005Member_S000018005SummaryMember"
      decimals="INF"
      id="ixv-87497"
      unitRef="usd">486</rr:ExpenseExampleYear05>
    <rr:ExpenseExampleNoRedemptionYear05
      contextRef="Context_20240930_20240930_C000176708Member_S000018005Member_S000018005SummaryMember"
      decimals="INF"
      id="ixv-87498"
      unitRef="usd">486</rr:ExpenseExampleNoRedemptionYear05>
    <rr:ExpenseExampleYear10
      contextRef="Context_20240930_20240930_C000176708Member_S000018005Member_S000018005SummaryMember"
      decimals="INF"
      id="ixv-87499"
      unitRef="usd">1123</rr:ExpenseExampleYear10>
    <rr:ExpenseExampleNoRedemptionYear10
      contextRef="Context_20240930_20240930_C000176708Member_S000018005Member_S000018005SummaryMember"
      decimals="INF"
      id="ixv-87500"
      unitRef="usd">1123</rr:ExpenseExampleNoRedemptionYear10>
    <rr:PortfolioTurnoverHeading
      contextRef="Context_20240930_20240930_S000018005Member_S000018005SummaryMember"
      id="ixv-87501">Portfolio 
Turnover</rr:PortfolioTurnoverHeading>
    <rr:PortfolioTurnoverTextBlock
      contextRef="Context_20240930_20240930_S000018005Member_S000018005SummaryMember"
      id="ixv-7533">&lt;p style="-sec-ix-redline:true;font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; font-weight:normal; text-decoration:none;"&gt;The fund pays transaction costs, such as commissions, when 
it buys and sells securities (or &#x201c;turns over&#x201d; its portfolio). A higher portfolio turnover 
rate may indicate higher transaction costs and may result in higher taxes when fund shares are held in 
a taxable account. These costs, which are not reflected in annual fund operating expenses or in the example, 
affect the fund&#x2019;s performance. During the most recent fiscal year, the fund&#x2019;s portfolio turnover 
rate was 61% of the average value of its portfolio. &lt;/p&gt;
</rr:PortfolioTurnoverTextBlock>
    <rr:PortfolioTurnoverRate
      contextRef="Context_20240930_20240930_S000018005Member_S000018005SummaryMember"
      decimals="INF"
      id="ixv-87502"
      unitRef="pure">0.61</rr:PortfolioTurnoverRate>
    <rr:StrategyHeading
      contextRef="Context_20240930_20240930_S000018005Member_S000018005SummaryMember"
      id="ixv-87503">Principal Investment Strategies</rr:StrategyHeading>
    <rr:StrategyNarrativeTextBlock
      contextRef="Context_20240930_20240930_S000018005Member_S000018005SummaryMember"
      id="ixv-7548">&lt;p style="font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; font-weight:normal; text-decoration:none;"&gt;The 
fund is appropriate for investors seeking diversification and the potential rewards associated with investing 
in high-yield fixed income securities (also known as &#x201c;junk bonds&#x201d;). High-yield fixed income 
securities are those that are rated below investment grade. The subadviser uses an investment process 
that focuses on adding value through issue selection, sector/industry selection and opportunistic trading. 
The fund will generally overweight those sectors and industries where the subadviser identifies well-valued 
companies whose business profiles are viewed to be improving. The subadviser attempts to maintain the 
duration of the fund at a level similar to that of its style benchmark, the Bloomberg U.S. High-Yield 
2% Issuer Capped Bond Index. Under normal circumstances, the fund invests at least 80% of its assets 
in high yield fixed income securities. The fund invests primarily in U.S. securities but may invest in 
foreign securities including those in emerging markets. The Fund may use credit default swaps to increase 
or hedge (decrease) investment exposure to various fixed income sectors and instruments.&lt;/p&gt;</rr:StrategyNarrativeTextBlock>
    <rr:StrategyPortfolioConcentration
      contextRef="Context_20240930_20240930_S000018005Member_S000018005SummaryMember"
      id="ixv-87504">Under normal circumstances, the fund invests at least 80% of its assets 
in high yield fixed income securities.</rr:StrategyPortfolioConcentration>
    <rr:RiskHeading
      contextRef="Context_20240930_20240930_S000018005Member_S000018005SummaryMember"
      id="ixv-87505">Principal 
Risks</rr:RiskHeading>
    <rr:RiskTextBlock
      contextRef="Context_20240930_20240930_S000018005Member_RiskLoseMoneyMember_S000018005SummaryMember"
      id="ixv-87506">If between the time you purchase shares and the time you sell shares the value of the fund&#x2019;s investments 
decreases, you will lose money.</rr:RiskTextBlock>
    <rr:RiskTextBlock
      contextRef="Context_20240930_20240930_S000018005Member_CreditRisk_S000018005SummaryMember"
      id="ixv-7552">&lt;p style="font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:normal; margin-left:39.6pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;Credit Risk: &lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;If 
the issuer of a debt instrument fails to pay interest or principal in a timely manner, or negative perceptions 
exist in the market of the issuer&#x2019;s ability to make such payments, the price of the security may 
decline.&lt;/span&gt;&lt;/p&gt;</rr:RiskTextBlock>
    <rr:RiskTextBlock
      contextRef="Context_20240930_20240930_S000018005Member_InterestRateRisk_S000018005SummaryMember"
      id="ixv-7558">&lt;p style="font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:normal; margin-left:39.6pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;Interest Rate Risk: &lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;The 
values of debt instruments may rise or fall in response to changes in interest rates, and this risk may 
be enhanced for securities with longer maturities.&lt;/span&gt;&lt;/p&gt;</rr:RiskTextBlock>
    <rr:RiskTextBlock
      contextRef="Context_20240930_20240930_S000018005Member_High-YieldHigh-RiskFixedIncomeSecuritiesJunkBondsRisk_S000018005SummaryMember"
      id="ixv-7564">&lt;p style="-sec-ix-redline:true;font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:normal; margin-left:39.6pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;High-Yield/High-Risk 
Fixed Income Securities (Junk Bonds) Risk: &lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;There is a greater risk 
of issuer default, less liquidity, and increased price volatility related to high-yield/high-risk securities 
than investment grade securities, and high-yield/high-risk securities are generally considered to be 
speculative.&lt;/span&gt;&lt;/p&gt;</rr:RiskTextBlock>
    <rr:RiskTextBlock
      contextRef="Context_20240930_20240930_S000018005Member_IndustrySectorConcentrationRisk_S000018005SummaryMember"
      id="ixv-7570">&lt;p style="font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:normal; margin-left:39.6pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;Industry/Sector Concentration Risk: &lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;A fund that focuses its investments in a particular industry or sector will be 
more sensitive to conditions that affect that industry or sector than a non-concentrated fund. Such a 
focus may cause a decrease in the fund&#x2019;s value, perhaps significantly.&lt;/span&gt;&lt;/p&gt;</rr:RiskTextBlock>
    <rr:RiskTextBlock
      contextRef="Context_20240930_20240930_S000018005Member_ForeignInvestingRisk_S000018005SummaryMember"
      id="ixv-7576">&lt;p style="font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:normal; margin-left:39.6pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;Foreign Investing Risk: &lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;Investing in foreign securities 
subjects the fund to additional risks such as increased volatility; currency fluctuations; less liquidity; 
less publicly available information about the foreign investment; and political, regulatory, economic, 
and market risk.&lt;/span&gt;&lt;/p&gt;</rr:RiskTextBlock>
    <rr:RiskTextBlock
      contextRef="Context_20240930_20240930_S000018005Member_MarketVolatilityRisk_S000018005SummaryMember"
      id="ixv-7582">&lt;p style="font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:normal; margin-left:39.6pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;Market Volatility Risk:&lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt; 
The value of the securities in the fund may go up or down in response to the prospects of individual 
companies and/or general economic conditions. Price changes may be short- or long-term. Local, regional 
or global events such as war or military conflict (e.g., Russia&#x2019;s invasion of Ukraine), acts of 
terrorism, the spread of infectious illness or other public health issue, recessions, or other events 
could have a significant impact on the fund and its investments, including hampering the ability of the 
fund&#x2019;s portfolio manager(s) to invest the fund&#x2019;s assets as intended.&lt;/span&gt;&lt;/p&gt;</rr:RiskTextBlock>
    <rr:RiskTextBlock
      contextRef="Context_20240930_20240930_S000018005Member_BankLoanRisk_S000018005SummaryMember"
      id="ixv-7588">&lt;p style="font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:normal; margin-left:39.6pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;Bank Loan Risk: &lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;In addition to the risks typically associated 
with high-yield/high-risk fixed income securities, bank loans may be unsecured or not fully collateralized, 
may be subject to restrictions on resale, may be less liquid and may trade infrequently on the secondary 
market. Bank loans settle on a delayed basis; thus, sale proceeds may not be available to meet redemptions 
for a substantial period of time after the sale of the loan.&lt;/span&gt;&lt;/p&gt;</rr:RiskTextBlock>
    <rr:RiskTextBlock
      contextRef="Context_20240930_20240930_S000018005Member_CurrencyRateRisk_S000018005SummaryMember"
      id="ixv-7594">&lt;p style="font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:normal; margin-left:39.6pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;Currency 
Rate Risk: &lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;Fluctuations in the exchange rates between the U.S. dollar 
and foreign currencies may negatively affect the value of the fund&#x2019;s shares.&lt;/span&gt;&lt;/p&gt;</rr:RiskTextBlock>
    <rr:RiskTextBlock
      contextRef="Context_20240930_20240930_S000018005Member_DerivativesRisk_S000018005SummaryMember"
      id="ixv-7600">&lt;p style="font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:normal; margin-left:39.6pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;Derivatives Risk: &lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;Derivatives and other similar 
instruments (collectively referred to in this section as &#x201c;derivatives&#x201d;) may include, among 
other things, futures, options, forwards and swap agreements and may be used in order to hedge portfolio 
risks, create leverage or attempt to increase returns. Investments in derivatives may result in increased 
volatility and the fund may incur a loss greater than its principal investment.&lt;/span&gt;&lt;/p&gt;</rr:RiskTextBlock>
    <rr:RiskTextBlock
      contextRef="Context_20240930_20240930_S000018005Member_EmergingMarketRisk_S000018005SummaryMember"
      id="ixv-7606">&lt;p style="-sec-ix-redline:true;font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:normal; margin-left:39.6pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;Emerging Market Risk: &lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;Emerging markets securities 
may be more volatile, or more greatly affected by negative conditions, than those of their counterparts 
in more established foreign markets. Such securities may also be subject to Sanctions Risk.&lt;/span&gt;&lt;/p&gt;</rr:RiskTextBlock>
    <rr:RiskTextBlock
      contextRef="Context_20240930_20240930_S000018005Member_SanctionsRisk_S000018005SummaryMember"
      id="ixv-7612">&lt;p style="-sec-ix-redline:true;font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:normal; margin-left:39.6pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;Sanctions Risk: &lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;The imposition of sanctions and other similar 
measures could cause a decline in the value and/or liquidity of securities issued by or tied to the sanctioned 
country and increase market volatility and disruption in the sanctioned country and throughout the world. 
Sanctions and other similar measures could limit or prevent the fund from buying and selling securities 
(in the sanctioned country and other markets), significantly delay or prevent the settlement of transactions, 
and negatively impact the fund&#x2019;s liquidity and performance.&lt;/span&gt;&lt;/p&gt;</rr:RiskTextBlock>
    <rr:RiskTextBlock
      contextRef="Context_20240930_20240930_S000018005Member_IncomeRisk_S000018005SummaryMember"
      id="ixv-7618">&lt;p style="font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:normal; margin-left:39.6pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;Income Risk: &lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;Income received from the fund may vary widely 
over the short- and long-term and/or be less than anticipated if the proceeds from maturing securities 
in the fund are reinvested in lower-yielding securities.&lt;/span&gt;&lt;/p&gt;</rr:RiskTextBlock>
    <rr:RiskTextBlock
      contextRef="Context_20240930_20240930_S000018005Member_Long-TermMaturitiesDurationsRisk_S000018005SummaryMember"
      id="ixv-7624">&lt;p style="font-size:10.0pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:bold; margin-left:39.6pt; font-style:italic;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;Long-Term 
Maturities/Durations Risk: &lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;Debt instruments with longer maturities or 
durations may experience greater price fluctuations than instruments having shorter maturities or durations.&lt;/span&gt;&lt;/p&gt;</rr:RiskTextBlock>
    <rr:RiskTextBlock
      contextRef="Context_20240930_20240930_S000018005Member_Mortgage-BackedandAsset-BackedSecuritiesRisk_S000018005SummaryMember"
      id="ixv-7630">&lt;p style="font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:normal; margin-left:39.6pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;Mortgage-Backed and Asset-Backed Securities Risk: &lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;Changes 
in interest rates may cause both extension and prepayment risks for mortgage-backed and asset-backed 
securities. These securities are also subject to risks associated with the non-repayment of underlying 
collateral, including losses to the fund.&lt;/span&gt;&lt;/p&gt;</rr:RiskTextBlock>
    <rr:RiskTextBlock
      contextRef="Context_20240930_20240930_S000018005Member_PrepaymentCallRisk_S000018005SummaryMember"
      id="ixv-7648">&lt;p style="font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:normal; margin-left:39.6pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;Prepayment/Call Risk: &lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;Issuers may prepay or call 
their fixed rate obligations when interest rates fall, forcing the fund to reinvest in obligations with 
lower interest rates and the fund may not benefit fully from the increase in value that other fixed income 
investments experience when interest rates decline.&lt;/span&gt;&lt;/p&gt;</rr:RiskTextBlock>
    <rr:RiskTextBlock
      contextRef="Context_20240930_20240930_S000018005Member_RedemptionRisk_S000018005SummaryMember"
      id="ixv-7654">&lt;p style="font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:normal; margin-left:39.6pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;Redemption 
Risk: &lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;One or more large shareholders or groups of shareholders may 
redeem their holdings in the fund, resulting in an adverse impact on remaining shareholders in the fund 
by causing the fund to take actions it would not otherwise have taken.&lt;/span&gt;&lt;/p&gt;</rr:RiskTextBlock>
    <rr:RiskTextBlock
      contextRef="Context_20240930_20240930_S000018005Member_GovernmentSecuritiesRisk_S000018005SummaryMember"
      id="ixv-7660">&lt;p style="font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:normal; margin-left:39.6pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;U.S. Government Securities Risk: &lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;U.S. Government securities 
may be subject to price fluctuations. An agency may default on an obligation not backed by the full faith 
and credit of the United States. Any guarantee on U.S. government securities does not apply to the value 
of the fund&#x2019;s shares.&lt;/span&gt;&lt;/p&gt;</rr:RiskTextBlock>
    <rr:BarChartAndPerformanceTableHeading
      contextRef="Context_20240930_20240930_S000018005Member_S000018005SummaryMember"
      id="ixv-87507">Performance Information</rr:BarChartAndPerformanceTableHeading>
    <rr:PerformanceNarrativeTextBlock
      contextRef="Context_20240930_20240930_S000018005Member_S000018005SummaryMember"
      id="ixv-7667">&lt;p style="font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; font-weight:normal; text-decoration:none;"&gt;The 
bar chart and table below provide some indication of the potential risks of investing in the fund. The 
fund&#x2019;s past performance, before and after taxes, is not necessarily an indication of how the fund 
will perform in the future.&lt;/p&gt;&lt;p style="font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; font-weight:normal; text-decoration:none;"&gt;The bar chart shows changes in the fund&#x2019;s performance 
from year to year over a 10-year period. The table shows how the fund&#x2019;s average annual returns 
compare to those of a broad-based securities market index and a style-specific index that reflects the 
market sectors in which the fund invests. Updated performance information is available at virtus.com 
or by calling 800-243-1574.&lt;/p&gt;</rr:PerformanceNarrativeTextBlock>
    <rr:PerformanceInformationIllustratesVariabilityOfReturns
      contextRef="Context_20240930_20240930_S000018005Member_S000018005SummaryMember"
      id="ixv-87508">The 
bar chart and table below provide some indication of the potential risks of investing in the fund.</rr:PerformanceInformationIllustratesVariabilityOfReturns>
    <rr:PerformancePastDoesNotIndicateFuture
      contextRef="Context_20240930_20240930_S000018005Member_S000018005SummaryMember"
      id="ixv-87509">The 
fund&#x2019;s past performance, before and after taxes, is not necessarily an indication of how the fund 
will perform in the future.</rr:PerformancePastDoesNotIndicateFuture>
    <rr:PerformanceAvailabilityWebSiteAddress
      contextRef="Context_20240930_20240930_S000018005Member_S000018005SummaryMember"
      id="ixv-87510">virtus.com</rr:PerformanceAvailabilityWebSiteAddress>
    <rr:PerformanceAvailabilityPhone
      contextRef="Context_20240930_20240930_S000018005Member_S000018005SummaryMember"
      id="ixv-87511">800-243-1574</rr:PerformanceAvailabilityPhone>
    <rr:BarChartHeading
      contextRef="Context_20240930_20240930_S000018005Member_S000018005SummaryMember"
      id="ixv-87512">Calendar year total returns for Class I Shares&#x2005;</rr:BarChartHeading>
    <rr:BarChartDoesNotReflectSalesLoads
      contextRef="Context_20240930_20240930_S000018005Member_S000018005SummaryMember"
      id="ixv-7682">Returns do not reflect sales charges applicable to other share classes and would 
be lower if they did.</rr:BarChartDoesNotReflectSalesLoads>
    <rr:BarChartClosingTextBlock
      contextRef="Context_20240930_20240930_S000018005Member_S000018005SummaryMember"
      id="ixv-7686">&lt;table cellpadding="0" cellspacing="0" style="border-collapse:collapse;margin-left:auto;margin-right:auto" width="60%"&gt;&lt;tr style="font-size:1pt;"&gt;&lt;td style="width:20.6%;"&gt;&#160;&lt;/td&gt;&lt;td style="width:14.71%;"&gt;&#160;&lt;/td&gt;&lt;td style="width:14.71%;"&gt;&#160;&lt;/td&gt;&lt;td style="width:20.58%;"&gt;&#160;&lt;/td&gt;&lt;td style="width:14.7%;"&gt;&#160;&lt;/td&gt;&lt;td style="width:14.7%;"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top; border-bottom:0.5pt; border-bottom-style:solid; border-bottom-color:#000000; border-top:0.5pt; border-top-style:solid; border-top-color:#000000; border-left:0.5pt; border-left-style:solid; border-left-color:#000000;"&gt;&lt;p style="font-size:8.0pt; font-family:Sans-Serif; text-align:left; font-weight:normal; text-decoration:none;"&gt;Best Quarter:&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:top; border-bottom:0.5pt; border-bottom-style:solid; border-bottom-color:#000000; border-top:0.5pt; border-top-style:solid; border-top-color:#000000;"&gt;&lt;p style="font-size:8.0pt; font-family:Sans-Serif; text-align:left; font-weight:normal; text-decoration:none;"&gt;2020, Q2:&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:top; border-bottom:0.5pt; border-bottom-style:solid; border-bottom-color:#000000; border-top:0.5pt; border-top-style:solid; border-top-color:#000000;"&gt;&lt;p style="font-size:8.0pt; font-family:Sans-Serif; text-align:left; font-weight:normal; text-decoration:none;"&gt;10.90%&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:top; border-bottom:0.5pt; border-bottom-style:solid; border-bottom-color:#000000; border-top:0.5pt; border-top-style:solid; border-top-color:#000000;"&gt;&lt;p style="font-size:8.0pt; font-family:Sans-Serif; text-align:left; font-weight:normal; text-decoration:none;"&gt;Worst Quarter:&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:top; border-bottom:0.5pt; border-bottom-style:solid; border-bottom-color:#000000; border-top:0.5pt; border-top-style:solid; border-top-color:#000000;"&gt;&lt;p style="font-size:8.0pt; font-family:Sans-Serif; text-align:left; font-weight:normal; text-decoration:none;"&gt;2020, Q1:&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:top; border-bottom:0.5pt; border-bottom-style:solid; border-bottom-color:#000000; border-top:0.5pt; border-top-style:solid; border-top-color:#000000; border-right:0.5pt; border-right-style:solid; border-right-color:#000000;"&gt;&lt;p style="font-size:8.0pt; font-family:Sans-Serif; text-align:left; font-weight:normal; text-decoration:none;"&gt;-14.31%&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;</rr:BarChartClosingTextBlock>
    <rr:HighestQuarterlyReturnLabel
      contextRef="Context_20240930_20240930_C000119169Member_S000018005Member_S000018005SummaryMember"
      id="ixv-87513">Best Quarter</rr:HighestQuarterlyReturnLabel>
    <rr:BarChartHighestQuarterlyReturnDate
      contextRef="Context_20240930_20240930_C000119169Member_S000018005Member_S000018005SummaryMember"
      id="ixv-87514">2020-06-30</rr:BarChartHighestQuarterlyReturnDate>
    <rr:BarChartHighestQuarterlyReturn
      contextRef="Context_20240930_20240930_C000119169Member_S000018005Member_S000018005SummaryMember"
      decimals="INF"
      id="ixv-87515"
      unitRef="pure">0.1090</rr:BarChartHighestQuarterlyReturn>
    <rr:LowestQuarterlyReturnLabel
      contextRef="Context_20240930_20240930_C000119169Member_S000018005Member_S000018005SummaryMember"
      id="ixv-87516">Worst Quarter</rr:LowestQuarterlyReturnLabel>
    <rr:BarChartLowestQuarterlyReturnDate
      contextRef="Context_20240930_20240930_C000119169Member_S000018005Member_S000018005SummaryMember"
      id="ixv-87517">2020-03-31</rr:BarChartLowestQuarterlyReturnDate>
    <rr:BarChartLowestQuarterlyReturn
      contextRef="Context_20240930_20240930_C000119169Member_S000018005Member_S000018005SummaryMember"
      decimals="INF"
      id="ixv-87518"
      unitRef="pure">-0.1431</rr:BarChartLowestQuarterlyReturn>
    <rr:PerformanceTableHeading
      contextRef="Context_20240930_20240930_S000018005Member_S000018005SummaryMember"
      id="ixv-87519">Average Annual Total Returns (for the periods ended 12/31/24)</rr:PerformanceTableHeading>
    <rr:AverageAnnualReturnInceptionDate
      contextRef="Context_20240930_20240930_C000176708Member_S000018005Member_S000018005SummaryMember"
      id="ixv-87520">2016-11-03</rr:AverageAnnualReturnInceptionDate>
    <rr:AverageAnnualReturnInceptionDate
      contextRef="Context_20240930_20240930_BloombergUSAggregateBondIndex_S000018005Member_S000018005SummaryMember"
      id="ixv-87521">2016-11-03</rr:AverageAnnualReturnInceptionDate>
    <rr:AverageAnnualReturnInceptionDate
      contextRef="Context_20240930_20240930_BloombergUSHigh-Yield2IssuerCappedBondIndex_S000018005Member_S000018005SummaryMember"
      id="ixv-87522">2016-11-03</rr:AverageAnnualReturnInceptionDate>
    <rr:AverageAnnualReturnLabel
      contextRef="Context_20240930_20240930_C000119169Member_S000018005Member_S000018005SummaryMember"
      id="ixv-87523">Return 
Before Taxes</rr:AverageAnnualReturnLabel>
    <rr:AverageAnnualReturnYear01
      contextRef="Context_20240930_20240930_C000119169Member_S000018005Member_S000018005SummaryMember"
      decimals="INF"
      id="ixv-87524"
      unitRef="pure">0.0935</rr:AverageAnnualReturnYear01>
    <rr:AverageAnnualReturnYear05
      contextRef="Context_20240930_20240930_C000119169Member_S000018005Member_S000018005SummaryMember"
      decimals="INF"
      id="ixv-87525"
      unitRef="pure">0.0463</rr:AverageAnnualReturnYear05>
    <rr:AverageAnnualReturnYear10
      contextRef="Context_20240930_20240930_C000119169Member_S000018005Member_S000018005SummaryMember"
      decimals="INF"
      id="ixv-87526"
      unitRef="pure">0.0511</rr:AverageAnnualReturnYear10>
    <rr:AverageAnnualReturnLabel
      contextRef="Context_20240930_20240930_AfterTaxesOnDistributionsMember_C000119169Member_S000018005Member_S000018005SummaryMember"
      id="ixv-87527">Return After Taxes on Distributions</rr:AverageAnnualReturnLabel>
    <rr:AverageAnnualReturnYear01
      contextRef="Context_20240930_20240930_AfterTaxesOnDistributionsMember_C000119169Member_S000018005Member_S000018005SummaryMember"
      decimals="INF"
      id="ixv-87528"
      unitRef="pure">0.0611</rr:AverageAnnualReturnYear01>
    <rr:AverageAnnualReturnYear05
      contextRef="Context_20240930_20240930_AfterTaxesOnDistributionsMember_C000119169Member_S000018005Member_S000018005SummaryMember"
      decimals="INF"
      id="ixv-87529"
      unitRef="pure">0.0208</rr:AverageAnnualReturnYear05>
    <rr:AverageAnnualReturnYear10
      contextRef="Context_20240930_20240930_AfterTaxesOnDistributionsMember_C000119169Member_S000018005Member_S000018005SummaryMember"
      decimals="INF"
      id="ixv-87530"
      unitRef="pure">0.0259</rr:AverageAnnualReturnYear10>
    <rr:AverageAnnualReturnLabel
      contextRef="Context_20240930_20240930_AfterTaxesOnDistributionsAndSalesMember_C000119169Member_S000018005Member_S000018005SummaryMember"
      id="ixv-87531">Return 
After Taxes on Distributions and Sale of Fund Shares</rr:AverageAnnualReturnLabel>
    <rr:AverageAnnualReturnYear01
      contextRef="Context_20240930_20240930_AfterTaxesOnDistributionsAndSalesMember_C000119169Member_S000018005Member_S000018005SummaryMember"
      decimals="INF"
      id="ixv-87532"
      unitRef="pure">0.0545</rr:AverageAnnualReturnYear01>
    <rr:AverageAnnualReturnYear05
      contextRef="Context_20240930_20240930_AfterTaxesOnDistributionsAndSalesMember_C000119169Member_S000018005Member_S000018005SummaryMember"
      decimals="INF"
      id="ixv-87533"
      unitRef="pure">0.0240</rr:AverageAnnualReturnYear05>
    <rr:AverageAnnualReturnYear10
      contextRef="Context_20240930_20240930_AfterTaxesOnDistributionsAndSalesMember_C000119169Member_S000018005Member_S000018005SummaryMember"
      decimals="INF"
      id="ixv-87534"
      unitRef="pure">0.0277</rr:AverageAnnualReturnYear10>
    <rr:AverageAnnualReturnLabel
      contextRef="Context_20240930_20240930_C000049913Member_S000018005Member_S000018005SummaryMember"
      id="ixv-87535">Return Before Taxes</rr:AverageAnnualReturnLabel>
    <rr:AverageAnnualReturnYear01
      contextRef="Context_20240930_20240930_C000049913Member_S000018005Member_S000018005SummaryMember"
      decimals="INF"
      id="ixv-87536"
      unitRef="pure">0.0499</rr:AverageAnnualReturnYear01>
    <rr:AverageAnnualReturnYear05
      contextRef="Context_20240930_20240930_C000049913Member_S000018005Member_S000018005SummaryMember"
      decimals="INF"
      id="ixv-87537"
      unitRef="pure">0.0358</rr:AverageAnnualReturnYear05>
    <rr:AverageAnnualReturnYear10
      contextRef="Context_20240930_20240930_C000049913Member_S000018005Member_S000018005SummaryMember"
      decimals="INF"
      id="ixv-87538"
      unitRef="pure">0.0443</rr:AverageAnnualReturnYear10>
    <rr:AverageAnnualReturnLabel
      contextRef="Context_20240930_20240930_C000049912Member_S000018005Member_S000018005SummaryMember"
      id="ixv-87539">Return Before Taxes</rr:AverageAnnualReturnLabel>
    <rr:AverageAnnualReturnYear01
      contextRef="Context_20240930_20240930_C000049912Member_S000018005Member_S000018005SummaryMember"
      decimals="INF"
      id="ixv-87540"
      unitRef="pure">0.0830</rr:AverageAnnualReturnYear01>
    <rr:AverageAnnualReturnYear05
      contextRef="Context_20240930_20240930_C000049912Member_S000018005Member_S000018005SummaryMember"
      decimals="INF"
      id="ixv-87541"
      unitRef="pure">0.0357</rr:AverageAnnualReturnYear05>
    <rr:AverageAnnualReturnYear10
      contextRef="Context_20240930_20240930_C000049912Member_S000018005Member_S000018005SummaryMember"
      decimals="INF"
      id="ixv-87542"
      unitRef="pure">0.0403</rr:AverageAnnualReturnYear10>
    <rr:AverageAnnualReturnLabel
      contextRef="Context_20240930_20240930_C000176708Member_S000018005Member_S000018005SummaryMember"
      id="ixv-87543">Return Before Taxes</rr:AverageAnnualReturnLabel>
    <rr:AverageAnnualReturnYear01
      contextRef="Context_20240930_20240930_C000176708Member_S000018005Member_S000018005SummaryMember"
      decimals="INF"
      id="ixv-87544"
      unitRef="pure">0.0947</rr:AverageAnnualReturnYear01>
    <rr:AverageAnnualReturnYear05
      contextRef="Context_20240930_20240930_C000176708Member_S000018005Member_S000018005SummaryMember"
      decimals="INF"
      id="ixv-87545"
      unitRef="pure">0.0472</rr:AverageAnnualReturnYear05>
    <rr:AverageAnnualReturnSinceInception
      contextRef="Context_20240930_20240930_C000176708Member_S000018005Member_S000018005SummaryMember"
      decimals="INF"
      id="ixv-87546"
      unitRef="pure">0.0532</rr:AverageAnnualReturnSinceInception>
    <rr:AverageAnnualReturnLabel
      contextRef="Context_20240930_20240930_BloombergUSAggregateBondIndex_S000018005Member_S000018005SummaryMember"
      id="ixv-87547"> Bloomberg U.S. Aggregate 
Bond Index </rr:AverageAnnualReturnLabel>
    <rr:IndexNoDeductionForFeesExpensesTaxes
      contextRef="Context_20240930_20240930_BloombergUSAggregateBondIndex_S000018005Member_S000018005SummaryMember"
      id="ixv-87548">(reflects no deduction for fees, expenses or taxes)</rr:IndexNoDeductionForFeesExpensesTaxes>
    <rr:AverageAnnualReturnYear01
      contextRef="Context_20240930_20240930_BloombergUSAggregateBondIndex_S000018005Member_S000018005SummaryMember"
      decimals="INF"
      id="ixv-87549"
      unitRef="pure">0.0125</rr:AverageAnnualReturnYear01>
    <rr:AverageAnnualReturnYear05
      contextRef="Context_20240930_20240930_BloombergUSAggregateBondIndex_S000018005Member_S000018005SummaryMember"
      decimals="INF"
      id="ixv-87550"
      unitRef="pure">-0.0033</rr:AverageAnnualReturnYear05>
    <rr:AverageAnnualReturnYear10
      contextRef="Context_20240930_20240930_BloombergUSAggregateBondIndex_S000018005Member_S000018005SummaryMember"
      decimals="INF"
      id="ixv-87551"
      unitRef="pure">0.0135</rr:AverageAnnualReturnYear10>
    <rr:AverageAnnualReturnSinceInception
      contextRef="Context_20240930_20240930_BloombergUSAggregateBondIndex_S000018005Member_S000018005SummaryMember"
      decimals="INF"
      id="ixv-87552"
      unitRef="pure">0.0098</rr:AverageAnnualReturnSinceInception>
    <rr:AverageAnnualReturnLabel
      contextRef="Context_20240930_20240930_BloombergUSHigh-Yield2IssuerCappedBondIndex_S000018005Member_S000018005SummaryMember"
      id="ixv-87553"> Bloomberg U.S. High-Yield 2% Issuer Capped Bond Index </rr:AverageAnnualReturnLabel>
    <rr:IndexNoDeductionForFeesExpensesTaxes
      contextRef="Context_20240930_20240930_BloombergUSHigh-Yield2IssuerCappedBondIndex_S000018005Member_S000018005SummaryMember"
      id="ixv-87554">(reflects no deduction 
for fees, expenses or taxes)</rr:IndexNoDeductionForFeesExpensesTaxes>
    <rr:AverageAnnualReturnYear01
      contextRef="Context_20240930_20240930_BloombergUSHigh-Yield2IssuerCappedBondIndex_S000018005Member_S000018005SummaryMember"
      decimals="INF"
      id="ixv-87555"
      unitRef="pure">0.0819</rr:AverageAnnualReturnYear01>
    <rr:AverageAnnualReturnYear05
      contextRef="Context_20240930_20240930_BloombergUSHigh-Yield2IssuerCappedBondIndex_S000018005Member_S000018005SummaryMember"
      decimals="INF"
      id="ixv-87556"
      unitRef="pure">0.0420</rr:AverageAnnualReturnYear05>
    <rr:AverageAnnualReturnYear10
      contextRef="Context_20240930_20240930_BloombergUSHigh-Yield2IssuerCappedBondIndex_S000018005Member_S000018005SummaryMember"
      decimals="INF"
      id="ixv-87557"
      unitRef="pure">0.0516</rr:AverageAnnualReturnYear10>
    <rr:AverageAnnualReturnSinceInception
      contextRef="Context_20240930_20240930_BloombergUSHigh-Yield2IssuerCappedBondIndex_S000018005Member_S000018005SummaryMember"
      decimals="INF"
      id="ixv-87558"
      unitRef="pure">0.0517</rr:AverageAnnualReturnSinceInception>
    <rr:PerformanceTableClosingTextBlock
      contextRef="Context_20240930_20240930_S000018005Member_S000018005SummaryMember"
      id="ixv-7928">&lt;p style="font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; font-weight:normal; text-decoration:none;"&gt;The 
Bloomberg U.S. Aggregate Bond Index measures the U.S. investment grade fixed rate bond market. The index 
is calculated on a total return basis. The index is unmanaged and not available for direct investment.&lt;/p&gt;&lt;p style="font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; font-weight:normal; text-decoration:none;"&gt;The 
Bloomberg U.S. High-Yield 2% Issuer Capped Bond Index is a market capitalization-weighted index that 
measures fixed rate non-investment grade debt securities of U.S. and non-U.S. corporations. No single 
issuer accounts for more than 2% of market cap. The index is calculated on a total return basis. The 
index is unmanaged and not available for direct investment.&lt;/p&gt;&lt;p style="font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; font-weight:normal; text-decoration:none;"&gt;After-tax returns are calculated using the historical highest individual federal 
marginal income tax rates and do not reflect the impact of state and local taxes. After-tax returns are 
shown only for Class A Shares; after-tax returns for other classes will vary. Actual after-tax returns 
depend on the investor&#x2019;s tax situation and may differ from those shown. After-tax returns are not 
relevant to investors who hold fund shares in tax-deferred accounts or to shares held by non-taxable 
entities. In certain cases, the Return After Taxes on Distributions and Sale of Fund Shares for a period 
may be higher than other return figures for the same period. This will occur when a capital loss is realized 
upon the sale of fund shares and provides an assumed tax benefit that increases the return.&lt;/p&gt;</rr:PerformanceTableClosingTextBlock>
    <rr:PerformanceAdditionalMarketIndex
      contextRef="Context_20240930_20240930_S000018005Member_S000018005SummaryMember"
      id="ixv-87559">The 
Bloomberg U.S. Aggregate Bond Index measures the U.S. investment grade fixed rate bond market. The index 
is calculated on a total return basis. The index is unmanaged and not available for direct investment.</rr:PerformanceAdditionalMarketIndex>
    <rr:PerformanceTableUsesHighestFederalRate
      contextRef="Context_20240930_20240930_S000018005Member_S000018005SummaryMember"
      id="ixv-87560">After-tax returns are calculated using the historical highest individual federal 
marginal income tax rates and do not reflect the impact of state and local taxes. After-tax returns are 
shown only for Class A Shares; after-tax returns for other classes will vary. Actual after-tax returns 
depend on the investor&#x2019;s tax situation and may differ from those shown. After-tax returns are not 
relevant to investors who hold fund shares in tax-deferred accounts or to shares held by non-taxable 
entities. In certain cases, the Return After Taxes on Distributions and Sale of Fund Shares for a period 
may be higher than other return figures for the same period. This will occur when a capital loss is realized 
upon the sale of fund shares and provides an assumed tax benefit that increases the return.</rr:PerformanceTableUsesHighestFederalRate>
    <rr:PerformanceTableOneClassOfAfterTaxShown
      contextRef="Context_20240930_20240930_S000018005Member_S000018005SummaryMember"
      id="ixv-87561">After-tax returns are 
shown only for Class A Shares; after-tax returns for other classes will vary.</rr:PerformanceTableOneClassOfAfterTaxShown>
    <rr:PerformanceTableNotRelevantToTaxDeferred
      contextRef="Context_20240930_20240930_S000018005Member_S000018005SummaryMember"
      id="ixv-87562">Actual after-tax returns 
depend on the investor&#x2019;s tax situation and may differ from those shown. After-tax returns are not 
relevant to investors who hold fund shares in tax-deferred accounts or to shares held by non-taxable 
entities.</rr:PerformanceTableNotRelevantToTaxDeferred>
    <rr:PerformanceTableExplanationAfterTaxHigher
      contextRef="Context_20240930_20240930_S000018005Member_S000018005SummaryMember"
      id="ixv-87563">In certain cases, the Return After Taxes on Distributions and Sale of Fund Shares for a period 
may be higher than other return figures for the same period. This will occur when a capital loss is realized 
upon the sale of fund shares and provides an assumed tax benefit that increases the return.</rr:PerformanceTableExplanationAfterTaxHigher>
    <rr:RiskReturnHeading
      contextRef="Context_20240930_20240930_S000055179Member_S000055179SummaryMember"
      id="ixv-87564">Virtus Newfleet Low Duration Core Plus Bond Fund</rr:RiskReturnHeading>
    <rr:ObjectiveHeading
      contextRef="Context_20240930_20240930_S000055179Member_S000055179SummaryMember"
      id="ixv-87565">Investment 
Objective</rr:ObjectiveHeading>
    <rr:ObjectivePrimaryTextBlock
      contextRef="Context_20240930_20240930_S000055179Member_S000055179SummaryMember"
      id="ixv-8023">&lt;p style="font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; font-weight:normal; text-decoration:none;"&gt;The fund&#x2019;s investment objective is to provide a high level of total return, 
including a competitive level of current income, while limiting fluctuations in net asset value due to 
changes in interest rates.&lt;/p&gt;</rr:ObjectivePrimaryTextBlock>
    <rr:ExpenseHeading
      contextRef="Context_20240930_20240930_S000055179Member_S000055179SummaryMember"
      id="ixv-87566">Fees and Expenses</rr:ExpenseHeading>
    <rr:ExpenseNarrativeTextBlock
      contextRef="Context_20240930_20240930_S000055179Member_S000055179SummaryMember"
      id="ixv-8026">&lt;p style="-sec-ix-redline:true;font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; font-weight:normal; font-style:normal;"&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;The 
tables below illustrate the fees and expenses that you may pay if you buy, hold and sell shares of the 
fund. &lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:bold; text-decoration:none;"&gt;You may pay other fees, such as brokerage commissions and other 
fees to financial intermediaries, which are not reflected in the tables and examples below.&lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt; You may qualify for sales charge discounts in Class A Shares if you and your 
family invest, or agree to invest in the future, at least $50,000 in Virtus Funds.&lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:bold; text-decoration:none;"&gt; &lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;More information on these and other discounts is available: (i) from your financial 
professional or other financial intermediary; (ii) under &#x201c;Sales Charges&#x201d; on page 108 of the 
fund&#x2019;s prospectus; and (iii) with respect to purchase of shares through specific intermediaries, 
in Appendix A to the fund&#x2019;s prospectus, entitled &#x201c;Intermediary Sales Charge Discounts and 
Waivers.&#x201d;&lt;/span&gt;&lt;/p&gt;</rr:ExpenseNarrativeTextBlock>
    <rr:ExpenseBreakpointDiscounts
      contextRef="Context_20240930_20240930_S000055179Member_S000055179SummaryMember"
      id="ixv-87567">You may qualify for sales charge discounts in Class A Shares if you and your 
family invest, or agree to invest in the future, at least $50,000 in Virtus Funds.</rr:ExpenseBreakpointDiscounts>
    <rr:ExpenseBreakpointMinimumInvestmentRequiredAmount
      contextRef="Context_20240930_20240930_S000055179Member_S000055179SummaryMember"
      decimals="INF"
      id="ixv-87568"
      unitRef="usd">50000</rr:ExpenseBreakpointMinimumInvestmentRequiredAmount>
    <rr:ShareholderFeesCaption
      contextRef="Context_20240930_20240930_S000055179Member_S000055179SummaryMember"
      id="ixv-87569">Shareholder 
Fees (fees paid directly from your investment)</rr:ShareholderFeesCaption>
    <rr:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice
      contextRef="Context_20240930_20240930_C000173503Member_S000055179Member_S000055179SummaryMember"
      decimals="INF"
      id="ixv-87570"
      unitRef="pure">0.0225</rr:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice>
    <rr:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice
      contextRef="Context_20240930_20240930_C000173504Member_S000055179Member_S000055179SummaryMember"
      decimals="INF"
      id="ixv-87571"
      unitRef="pure">0</rr:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice>
    <rr:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice
      contextRef="Context_20240930_20240930_C000173505Member_S000055179Member_S000055179SummaryMember"
      decimals="INF"
      id="ixv-87572"
      unitRef="pure">0</rr:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice>
    <rr:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice
      contextRef="Context_20240930_20240930_C000210350Member_S000055179Member_S000055179SummaryMember"
      decimals="INF"
      id="ixv-87573"
      unitRef="pure">0</rr:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice>
    <rr:MaximumDeferredSalesChargeOverOfferingPrice
      contextRef="Context_20240930_20240930_C000173503Member_S000055179Member_S000055179SummaryMember"
      decimals="INF"
      id="ixv-87574"
      unitRef="pure">0</rr:MaximumDeferredSalesChargeOverOfferingPrice>
    <rr:MaximumDeferredSalesChargeOverOfferingPrice
      contextRef="Context_20240930_20240930_C000173504Member_S000055179Member_S000055179SummaryMember"
      decimals="INF"
      id="_1686_"
      unitRef="pure">0.0100</rr:MaximumDeferredSalesChargeOverOfferingPrice>
    <rr:MaximumDeferredSalesChargeOverOfferingPrice
      contextRef="Context_20240930_20240930_C000173505Member_S000055179Member_S000055179SummaryMember"
      decimals="INF"
      id="ixv-87576"
      unitRef="pure">0</rr:MaximumDeferredSalesChargeOverOfferingPrice>
    <rr:MaximumDeferredSalesChargeOverOfferingPrice
      contextRef="Context_20240930_20240930_C000210350Member_S000055179Member_S000055179SummaryMember"
      decimals="INF"
      id="ixv-87577"
      unitRef="pure">0</rr:MaximumDeferredSalesChargeOverOfferingPrice>
    <rr:OperatingExpensesCaption
      contextRef="Context_20240930_20240930_S000055179Member_S000055179SummaryMember"
      id="ixv-87578">Annual Fund Operating Expenses (expenses 
that you pay each year as                                      a 
percentage of the value of your investment)</rr:OperatingExpensesCaption>
    <rr:ManagementFeesOverAssets
      contextRef="Context_20240930_20240930_C000173503Member_S000055179Member_S000055179SummaryMember"
      decimals="INF"
      id="ixv-87579"
      unitRef="pure">0.0040</rr:ManagementFeesOverAssets>
    <rr:ManagementFeesOverAssets
      contextRef="Context_20240930_20240930_C000173504Member_S000055179Member_S000055179SummaryMember"
      decimals="INF"
      id="ixv-87580"
      unitRef="pure">0.0040</rr:ManagementFeesOverAssets>
    <rr:ManagementFeesOverAssets
      contextRef="Context_20240930_20240930_C000173505Member_S000055179Member_S000055179SummaryMember"
      decimals="INF"
      id="ixv-87581"
      unitRef="pure">0.0040</rr:ManagementFeesOverAssets>
    <rr:ManagementFeesOverAssets
      contextRef="Context_20240930_20240930_C000210350Member_S000055179Member_S000055179SummaryMember"
      decimals="INF"
      id="ixv-87582"
      unitRef="pure">0.0040</rr:ManagementFeesOverAssets>
    <rr:DistributionAndService12b1FeesOverAssets
      contextRef="Context_20240930_20240930_C000173503Member_S000055179Member_S000055179SummaryMember"
      decimals="INF"
      id="ixv-87583"
      unitRef="pure">0.0025</rr:DistributionAndService12b1FeesOverAssets>
    <rr:DistributionAndService12b1FeesOverAssets
      contextRef="Context_20240930_20240930_C000173504Member_S000055179Member_S000055179SummaryMember"
      decimals="INF"
      id="ixv-87584"
      unitRef="pure">0.0100</rr:DistributionAndService12b1FeesOverAssets>
    <rr:DistributionAndService12b1FeesOverAssets
      contextRef="Context_20240930_20240930_C000173505Member_S000055179Member_S000055179SummaryMember"
      decimals="INF"
      id="ixv-87585"
      unitRef="pure">0</rr:DistributionAndService12b1FeesOverAssets>
    <rr:DistributionAndService12b1FeesOverAssets
      contextRef="Context_20240930_20240930_C000210350Member_S000055179Member_S000055179SummaryMember"
      decimals="INF"
      id="ixv-87586"
      unitRef="pure">0</rr:DistributionAndService12b1FeesOverAssets>
    <rr:OtherExpensesOverAssets
      contextRef="Context_20240930_20240930_C000173503Member_S000055179Member_S000055179SummaryMember"
      decimals="INF"
      id="ixv-87587"
      unitRef="pure">0.0028</rr:OtherExpensesOverAssets>
    <rr:OtherExpensesOverAssets
      contextRef="Context_20240930_20240930_C000173504Member_S000055179Member_S000055179SummaryMember"
      decimals="INF"
      id="ixv-87588"
      unitRef="pure">0.0028</rr:OtherExpensesOverAssets>
    <rr:OtherExpensesOverAssets
      contextRef="Context_20240930_20240930_C000173505Member_S000055179Member_S000055179SummaryMember"
      decimals="INF"
      id="ixv-87589"
      unitRef="pure">0.0029</rr:OtherExpensesOverAssets>
    <rr:OtherExpensesOverAssets
      contextRef="Context_20240930_20240930_C000210350Member_S000055179Member_S000055179SummaryMember"
      decimals="INF"
      id="ixv-87590"
      unitRef="pure">0.0021</rr:OtherExpensesOverAssets>
    <rr:ExpensesOverAssets
      contextRef="Context_20240930_20240930_C000173503Member_S000055179Member_S000055179SummaryMember"
      decimals="INF"
      id="ixv-87591"
      unitRef="pure">0.0093</rr:ExpensesOverAssets>
    <rr:ExpensesOverAssets
      contextRef="Context_20240930_20240930_C000173504Member_S000055179Member_S000055179SummaryMember"
      decimals="INF"
      id="ixv-87592"
      unitRef="pure">0.0168</rr:ExpensesOverAssets>
    <rr:ExpensesOverAssets
      contextRef="Context_20240930_20240930_C000173505Member_S000055179Member_S000055179SummaryMember"
      decimals="INF"
      id="ixv-87593"
      unitRef="pure">0.0069</rr:ExpensesOverAssets>
    <rr:ExpensesOverAssets
      contextRef="Context_20240930_20240930_C000210350Member_S000055179Member_S000055179SummaryMember"
      decimals="INF"
      id="ixv-87594"
      unitRef="pure">0.0061</rr:ExpensesOverAssets>
    <rr:FeeWaiverOrReimbursementOverAssets
      contextRef="Context_20240930_20240930_C000173503Member_S000055179Member_S000055179SummaryMember"
      decimals="INF"
      id="_1706_"
      unitRef="pure">-0.0018</rr:FeeWaiverOrReimbursementOverAssets>
    <rr:FeeWaiverOrReimbursementOverAssets
      contextRef="Context_20240930_20240930_C000173504Member_S000055179Member_S000055179SummaryMember"
      decimals="INF"
      id="_1707_"
      unitRef="pure">-0.0018</rr:FeeWaiverOrReimbursementOverAssets>
    <rr:FeeWaiverOrReimbursementOverAssets
      contextRef="Context_20240930_20240930_C000173505Member_S000055179Member_S000055179SummaryMember"
      decimals="INF"
      id="_1708_"
      unitRef="pure">-0.0019</rr:FeeWaiverOrReimbursementOverAssets>
    <rr:FeeWaiverOrReimbursementOverAssets
      contextRef="Context_20240930_20240930_C000210350Member_S000055179Member_S000055179SummaryMember"
      decimals="INF"
      id="_1709_"
      unitRef="pure">-0.0018</rr:FeeWaiverOrReimbursementOverAssets>
    <rr:NetExpensesOverAssets
      contextRef="Context_20240930_20240930_C000173503Member_S000055179Member_S000055179SummaryMember"
      decimals="INF"
      id="_1710_"
      unitRef="pure">0.0075</rr:NetExpensesOverAssets>
    <rr:NetExpensesOverAssets
      contextRef="Context_20240930_20240930_C000173504Member_S000055179Member_S000055179SummaryMember"
      decimals="INF"
      id="_1711_"
      unitRef="pure">0.0150</rr:NetExpensesOverAssets>
    <rr:NetExpensesOverAssets
      contextRef="Context_20240930_20240930_C000173505Member_S000055179Member_S000055179SummaryMember"
      decimals="INF"
      id="_1712_"
      unitRef="pure">0.0050</rr:NetExpensesOverAssets>
    <rr:NetExpensesOverAssets
      contextRef="Context_20240930_20240930_C000210350Member_S000055179Member_S000055179SummaryMember"
      decimals="INF"
      id="_1713_"
      unitRef="pure">0.0043</rr:NetExpensesOverAssets>
    <rr:ExpenseExampleHeading
      contextRef="Context_20240930_20240930_S000055179Member_S000055179SummaryMember"
      id="ixv-87603">Example</rr:ExpenseExampleHeading>
    <rr:ExpenseExampleNarrativeTextBlock
      contextRef="Context_20240930_20240930_S000055179Member_S000055179SummaryMember"
      id="ixv-8203">&lt;p style="font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; font-weight:normal; text-decoration:none;"&gt;This 
example is intended to help you compare the cost of investing in the fund with the cost of investing 
in other mutual funds. The example assumes that you invest $10,000 in the fund for the time periods indicated 
and then redeem all of your shares at the end of those periods or continued to hold them. The example 
also assumes that your investment has a 5% return each year, that the fund&#x2019;s operating expenses 
remain the same and that the expense reimbursement agreement remains in place for the contractual period. 
Although your actual costs may be higher or lower, based on these assumptions your costs would be:&lt;/p&gt;</rr:ExpenseExampleNarrativeTextBlock>
    <rr:ExpenseExampleByYearCaption
      contextRef="Context_20240930_20240930_S000055179Member_S000055179SummaryMember"
      id="ixv-87604">Although your actual costs may be higher or lower, based on these assumptions your costs would be:</rr:ExpenseExampleByYearCaption>
    <rr:ExpenseExampleYear01
      contextRef="Context_20240930_20240930_C000173503Member_S000055179Member_S000055179SummaryMember"
      decimals="INF"
      id="ixv-87605"
      unitRef="usd">300</rr:ExpenseExampleYear01>
    <rr:ExpenseExampleNoRedemptionYear01
      contextRef="Context_20240930_20240930_C000173503Member_S000055179Member_S000055179SummaryMember"
      decimals="INF"
      id="ixv-87606"
      unitRef="usd">300</rr:ExpenseExampleNoRedemptionYear01>
    <rr:ExpenseExampleYear03
      contextRef="Context_20240930_20240930_C000173503Member_S000055179Member_S000055179SummaryMember"
      decimals="INF"
      id="ixv-87607"
      unitRef="usd">497</rr:ExpenseExampleYear03>
    <rr:ExpenseExampleNoRedemptionYear03
      contextRef="Context_20240930_20240930_C000173503Member_S000055179Member_S000055179SummaryMember"
      decimals="INF"
      id="ixv-87608"
      unitRef="usd">497</rr:ExpenseExampleNoRedemptionYear03>
    <rr:ExpenseExampleYear05
      contextRef="Context_20240930_20240930_C000173503Member_S000055179Member_S000055179SummaryMember"
      decimals="INF"
      id="ixv-87609"
      unitRef="usd">711</rr:ExpenseExampleYear05>
    <rr:ExpenseExampleNoRedemptionYear05
      contextRef="Context_20240930_20240930_C000173503Member_S000055179Member_S000055179SummaryMember"
      decimals="INF"
      id="ixv-87610"
      unitRef="usd">711</rr:ExpenseExampleNoRedemptionYear05>
    <rr:ExpenseExampleYear10
      contextRef="Context_20240930_20240930_C000173503Member_S000055179Member_S000055179SummaryMember"
      decimals="INF"
      id="ixv-87611"
      unitRef="usd">1326</rr:ExpenseExampleYear10>
    <rr:ExpenseExampleNoRedemptionYear10
      contextRef="Context_20240930_20240930_C000173503Member_S000055179Member_S000055179SummaryMember"
      decimals="INF"
      id="ixv-87612"
      unitRef="usd">1326</rr:ExpenseExampleNoRedemptionYear10>
    <rr:ExpenseExampleYear01
      contextRef="Context_20240930_20240930_C000173504Member_S000055179Member_S000055179SummaryMember"
      decimals="INF"
      id="ixv-87613"
      unitRef="usd">253</rr:ExpenseExampleYear01>
    <rr:ExpenseExampleYear03
      contextRef="Context_20240930_20240930_C000173504Member_S000055179Member_S000055179SummaryMember"
      decimals="INF"
      id="ixv-87614"
      unitRef="usd">512</rr:ExpenseExampleYear03>
    <rr:ExpenseExampleYear05
      contextRef="Context_20240930_20240930_C000173504Member_S000055179Member_S000055179SummaryMember"
      decimals="INF"
      id="ixv-87615"
      unitRef="usd">896</rr:ExpenseExampleYear05>
    <rr:ExpenseExampleYear10
      contextRef="Context_20240930_20240930_C000173504Member_S000055179Member_S000055179SummaryMember"
      decimals="INF"
      id="ixv-87616"
      unitRef="usd">1972</rr:ExpenseExampleYear10>
    <rr:ExpenseExampleNoRedemptionYear01
      contextRef="Context_20240930_20240930_C000173504Member_S000055179Member_S000055179SummaryMember"
      decimals="INF"
      id="ixv-87617"
      unitRef="usd">153</rr:ExpenseExampleNoRedemptionYear01>
    <rr:ExpenseExampleNoRedemptionYear03
      contextRef="Context_20240930_20240930_C000173504Member_S000055179Member_S000055179SummaryMember"
      decimals="INF"
      id="ixv-87618"
      unitRef="usd">512</rr:ExpenseExampleNoRedemptionYear03>
    <rr:ExpenseExampleNoRedemptionYear05
      contextRef="Context_20240930_20240930_C000173504Member_S000055179Member_S000055179SummaryMember"
      decimals="INF"
      id="ixv-87619"
      unitRef="usd">896</rr:ExpenseExampleNoRedemptionYear05>
    <rr:ExpenseExampleNoRedemptionYear10
      contextRef="Context_20240930_20240930_C000173504Member_S000055179Member_S000055179SummaryMember"
      decimals="INF"
      id="ixv-87620"
      unitRef="usd">1972</rr:ExpenseExampleNoRedemptionYear10>
    <rr:ExpenseExampleYear01
      contextRef="Context_20240930_20240930_C000173505Member_S000055179Member_S000055179SummaryMember"
      decimals="INF"
      id="ixv-87621"
      unitRef="usd">51</rr:ExpenseExampleYear01>
    <rr:ExpenseExampleNoRedemptionYear01
      contextRef="Context_20240930_20240930_C000173505Member_S000055179Member_S000055179SummaryMember"
      decimals="INF"
      id="ixv-87622"
      unitRef="usd">51</rr:ExpenseExampleNoRedemptionYear01>
    <rr:ExpenseExampleYear03
      contextRef="Context_20240930_20240930_C000173505Member_S000055179Member_S000055179SummaryMember"
      decimals="INF"
      id="ixv-87623"
      unitRef="usd">202</rr:ExpenseExampleYear03>
    <rr:ExpenseExampleNoRedemptionYear03
      contextRef="Context_20240930_20240930_C000173505Member_S000055179Member_S000055179SummaryMember"
      decimals="INF"
      id="ixv-87624"
      unitRef="usd">202</rr:ExpenseExampleNoRedemptionYear03>
    <rr:ExpenseExampleYear05
      contextRef="Context_20240930_20240930_C000173505Member_S000055179Member_S000055179SummaryMember"
      decimals="INF"
      id="ixv-87625"
      unitRef="usd">365</rr:ExpenseExampleYear05>
    <rr:ExpenseExampleNoRedemptionYear05
      contextRef="Context_20240930_20240930_C000173505Member_S000055179Member_S000055179SummaryMember"
      decimals="INF"
      id="ixv-87626"
      unitRef="usd">365</rr:ExpenseExampleNoRedemptionYear05>
    <rr:ExpenseExampleYear10
      contextRef="Context_20240930_20240930_C000173505Member_S000055179Member_S000055179SummaryMember"
      decimals="INF"
      id="ixv-87627"
      unitRef="usd">841</rr:ExpenseExampleYear10>
    <rr:ExpenseExampleNoRedemptionYear10
      contextRef="Context_20240930_20240930_C000173505Member_S000055179Member_S000055179SummaryMember"
      decimals="INF"
      id="ixv-87628"
      unitRef="usd">841</rr:ExpenseExampleNoRedemptionYear10>
    <rr:ExpenseExampleYear01
      contextRef="Context_20240930_20240930_C000210350Member_S000055179Member_S000055179SummaryMember"
      decimals="INF"
      id="ixv-87629"
      unitRef="usd">44</rr:ExpenseExampleYear01>
    <rr:ExpenseExampleNoRedemptionYear01
      contextRef="Context_20240930_20240930_C000210350Member_S000055179Member_S000055179SummaryMember"
      decimals="INF"
      id="ixv-87630"
      unitRef="usd">44</rr:ExpenseExampleNoRedemptionYear01>
    <rr:ExpenseExampleYear03
      contextRef="Context_20240930_20240930_C000210350Member_S000055179Member_S000055179SummaryMember"
      decimals="INF"
      id="ixv-87631"
      unitRef="usd">177</rr:ExpenseExampleYear03>
    <rr:ExpenseExampleNoRedemptionYear03
      contextRef="Context_20240930_20240930_C000210350Member_S000055179Member_S000055179SummaryMember"
      decimals="INF"
      id="ixv-87632"
      unitRef="usd">177</rr:ExpenseExampleNoRedemptionYear03>
    <rr:ExpenseExampleYear05
      contextRef="Context_20240930_20240930_C000210350Member_S000055179Member_S000055179SummaryMember"
      decimals="INF"
      id="ixv-87633"
      unitRef="usd">322</rr:ExpenseExampleYear05>
    <rr:ExpenseExampleNoRedemptionYear05
      contextRef="Context_20240930_20240930_C000210350Member_S000055179Member_S000055179SummaryMember"
      decimals="INF"
      id="ixv-87634"
      unitRef="usd">322</rr:ExpenseExampleNoRedemptionYear05>
    <rr:ExpenseExampleYear10
      contextRef="Context_20240930_20240930_C000210350Member_S000055179Member_S000055179SummaryMember"
      decimals="INF"
      id="ixv-87635"
      unitRef="usd">745</rr:ExpenseExampleYear10>
    <rr:ExpenseExampleNoRedemptionYear10
      contextRef="Context_20240930_20240930_C000210350Member_S000055179Member_S000055179SummaryMember"
      decimals="INF"
      id="ixv-87636"
      unitRef="usd">745</rr:ExpenseExampleNoRedemptionYear10>
    <rr:PortfolioTurnoverHeading
      contextRef="Context_20240930_20240930_S000055179Member_S000055179SummaryMember"
      id="ixv-87637">Portfolio 
Turnover</rr:PortfolioTurnoverHeading>
    <rr:PortfolioTurnoverTextBlock
      contextRef="Context_20240930_20240930_S000055179Member_S000055179SummaryMember"
      id="ixv-8336">&lt;p style="-sec-ix-redline:true;font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; font-weight:normal; text-decoration:none;"&gt;The fund pays transaction costs, such as commissions, when 
it buys and sells securities (or &#x201c;turns over&#x201d; its portfolio). A higher portfolio turnover 
rate may indicate higher transaction costs and may result in higher taxes when fund shares are held in 
a taxable account. These costs, which are not reflected in annual fund operating expenses or in the example, 
affect the fund&#x2019;s performance. During the most recent fiscal year, the fund&#x2019;s portfolio turnover 
rate was 46% of the average value of its portfolio. &lt;/p&gt;
</rr:PortfolioTurnoverTextBlock>
    <rr:PortfolioTurnoverRate
      contextRef="Context_20240930_20240930_S000055179Member_S000055179SummaryMember"
      decimals="INF"
      id="ixv-87638"
      unitRef="pure">0.46</rr:PortfolioTurnoverRate>
    <rr:StrategyHeading
      contextRef="Context_20240930_20240930_S000055179Member_S000055179SummaryMember"
      id="ixv-87639">Principal Investment Strategies</rr:StrategyHeading>
    <rr:StrategyNarrativeTextBlock
      contextRef="Context_20240930_20240930_S000055179Member_S000055179SummaryMember"
      id="ixv-8351">&lt;p style="font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; font-weight:normal; text-decoration:none;"&gt;The 
fund seeks current income with an emphasis on maintaining low volatility and overall short duration (within 
a range of 1-3 years) by investing primarily in higher quality, more liquid securities across 14 fixed 
income sectors. Duration represents the interest rate sensitivity of a fixed income fund. The fund seeks 
to achieve its objective by applying a time-tested approach of active sector rotation, extensive credit 
research and disciplined risk management designed to capitalize on opportunities across undervalued areas 
of the fixed income markets.&lt;/p&gt;&lt;p style="font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; font-weight:normal; text-decoration:none;"&gt;Under normal circumstances, the fund invests at least 80% 
of its assets in fixed income debt obligations of various types of issuers, to include some or all of 
the following:&lt;/p&gt;&lt;p style="font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:normal; margin-left:36.0pt; font-style:normal;"&gt;&lt;span style="font-size:9.5pt; font-family:Wingdings; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&#xf0a7;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;Securities issued or guaranteed as to principal 
and interest by the U.S. Government, its agencies, authorities or instrumentalities;&lt;/span&gt;&lt;/p&gt;&lt;p style="font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:normal; margin-left:36.0pt; font-style:normal;"&gt;&lt;span style="font-size:9.5pt; font-family:Wingdings; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&#xf0a7;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;Collateralized mortgage obligations (&#x201c;CMOs&#x201d;), real estate mortgage 
investment conduits (&#x201c;REMICs&#x201d;), and other pass-through securities, including those issued 
or guaranteed as to principal and interest by the U.S. Government, its agencies or instrumentalities;&lt;/span&gt;&lt;/p&gt;&lt;p style="font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:normal; margin-left:36.0pt; font-style:normal;"&gt;&lt;span style="font-size:9.5pt; font-family:Wingdings; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&#xf0a7;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;Debt securities issued by foreign issuers, including foreign governments and their 
political subdivisions, and issuers located in emerging markets;&lt;/span&gt;&lt;/p&gt;&lt;p style="font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:normal; margin-left:36.0pt; font-style:normal;"&gt;&lt;span style="font-size:9.5pt; font-family:Wingdings; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&#xf0a7;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;Investment-grade securities (primarily of U.S. issuers, secondarily of non-U.S. 
issuers), which are securities with credit ratings within the four highest rating categories of a nationally 
recognized statistical rating organization, including short-term securities; and&lt;/span&gt;&lt;/p&gt;&lt;p style="font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:normal; margin-left:36.0pt; font-style:normal;"&gt;&lt;span style="font-size:9.5pt; font-family:Wingdings; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&#xf0a7;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;High-yield/high-risk debt instruments (so-called &#x201c;junk bonds&#x201d;), including 
bank loans (which are generally floating-rate).&lt;/span&gt;&lt;/p&gt;&lt;p style="font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; font-weight:normal; text-decoration:none;"&gt;The fund may invest in all 
or some of these sectors.&lt;/p&gt;</rr:StrategyNarrativeTextBlock>
    <rr:StrategyPortfolioConcentration
      contextRef="Context_20240930_20240930_S000055179Member_S000055179SummaryMember"
      id="ixv-87640">Under normal circumstances, the fund invests at least 80% 
of its assets in fixed income debt obligations of various types of issuers, to include some or all of 
the following:&#xf0a7;&#160;Securities issued or guaranteed as to principal 
and interest by the U.</rr:StrategyPortfolioConcentration>
    <rr:RiskHeading
      contextRef="Context_20240930_20240930_S000055179Member_S000055179SummaryMember"
      id="ixv-87642">Principal Risks</rr:RiskHeading>
    <rr:RiskTextBlock
      contextRef="Context_20240930_20240930_S000055179Member_RiskLoseMoneyMember_S000055179SummaryMember"
      id="ixv-87643">If between the time you purchase shares and 
the time you sell shares the value of the fund&#x2019;s investments decreases, you will lose money.</rr:RiskTextBlock>
    <rr:RiskTextBlock
      contextRef="Context_20240930_20240930_S000055179Member_CreditRisk_S000055179SummaryMember"
      id="ixv-8379">&lt;p style="font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:normal; margin-left:39.6pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;Credit Risk: &lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;If the issuer of a debt instrument fails to 
pay interest or principal in a timely manner, or negative perceptions exist in the market of the issuer&#x2019;s 
ability to make such payments, the price of the security may decline.&lt;/span&gt;&lt;/p&gt;</rr:RiskTextBlock>
    <rr:RiskTextBlock
      contextRef="Context_20240930_20240930_S000055179Member_InterestRateRisk_S000055179SummaryMember"
      id="ixv-8385">&lt;p style="font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:normal; margin-left:39.6pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;Interest Rate Risk: &lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;The values of debt instruments 
may rise or fall in response to changes in interest rates, and this risk may be enhanced for securities 
with longer maturities.&lt;/span&gt;&lt;/p&gt;</rr:RiskTextBlock>
    <rr:RiskTextBlock
      contextRef="Context_20240930_20240930_S000055179Member_ForeignInvestingRisk_S000055179SummaryMember"
      id="ixv-8391">&lt;p style="font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:normal; margin-left:39.6pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;Foreign 
Investing Risk: &lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;Investing in foreign securities subjects the fund to additional 
risks such as increased volatility; currency fluctuations; less liquidity; less publicly available information 
about the foreign investment; and political, regulatory, economic, and market risk.&lt;/span&gt;&lt;/p&gt;</rr:RiskTextBlock>
    <rr:RiskTextBlock
      contextRef="Context_20240930_20240930_S000055179Member_EmergingMarketRisk_S000055179SummaryMember"
      id="ixv-8397">&lt;p style="-sec-ix-redline:true;font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:normal; margin-left:39.6pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;Emerging Market Risk: &lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;Emerging markets securities 
may be more volatile, or more greatly affected by negative conditions, than those of their counterparts 
in more established foreign markets. Such securities may also be subject to Sanctions Risk.&lt;/span&gt;&lt;/p&gt;</rr:RiskTextBlock>
    <rr:RiskTextBlock
      contextRef="Context_20240930_20240930_S000055179Member_SanctionsRisk_S000055179SummaryMember"
      id="ixv-8403">&lt;p style="-sec-ix-redline:true;font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:normal; margin-left:39.6pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;Sanctions Risk: &lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;The imposition of sanctions and other similar 
measures could cause a decline in the value and/or liquidity of securities issued by or tied to the sanctioned 
country and increase market volatility and disruption in the sanctioned country and throughout the world. 
Sanctions and other similar measures could limit or prevent the fund from buying and selling securities 
(in the sanctioned country and other markets), significantly delay or prevent the settlement of transactions, 
and negatively impact the fund&#x2019;s liquidity and performance.&lt;/span&gt;&lt;/p&gt;</rr:RiskTextBlock>
    <rr:RiskTextBlock
      contextRef="Context_20240930_20240930_S000055179Member_Mortgage-BackedandAsset-BackedSecuritiesRisk_S000055179SummaryMember"
      id="ixv-8409">&lt;p style="font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:normal; margin-left:39.6pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;Mortgage-Backed and Asset-Backed Securities Risk: &lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;Changes 
in interest rates may cause both extension and prepayment risks for mortgage-backed and asset-backed 
securities. These securities are also subject to risks associated with the non-repayment of underlying 
collateral, including losses to the fund.&lt;/span&gt;&lt;/p&gt;</rr:RiskTextBlock>
    <rr:RiskTextBlock
      contextRef="Context_20240930_20240930_S000055179Member_High-YieldHigh-RiskFixedIncomeSecuritiesJunkBondsRisk_S000055179SummaryMember"
      id="ixv-8415">&lt;p style="-sec-ix-redline:true;font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:normal; margin-left:39.6pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;High-Yield/High-Risk 
Fixed Income Securities (Junk Bonds) Risk: &lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;There is a greater risk 
of issuer default, less liquidity, and increased price volatility related to high-yield/high-risk securities 
than investment grade securities, and high-yield/high-risk securities are generally considered to be 
speculative.&lt;/span&gt;&lt;/p&gt;</rr:RiskTextBlock>
    <rr:RiskTextBlock
      contextRef="Context_20240930_20240930_S000055179Member_BankLoanRisk_S000055179SummaryMember"
      id="ixv-8421">&lt;p style="font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:normal; margin-left:39.6pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;Bank Loan Risk: &lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;In 
addition to the risks typically associated with high-yield/high-risk fixed income securities, bank loans 
may be unsecured or not fully collateralized, may be subject to restrictions on resale, may be less liquid 
and may trade infrequently on the secondary market. Bank loans settle on a delayed basis; thus, sale 
proceeds may not be available to meet redemptions for a substantial period of time after the sale of 
the loan.&lt;/span&gt;&lt;/p&gt;</rr:RiskTextBlock>
    <rr:RiskTextBlock
      contextRef="Context_20240930_20240930_S000055179Member_MarketVolatilityRisk_S000055179SummaryMember"
      id="ixv-8427">&lt;p style="font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:normal; margin-left:39.6pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;Market Volatility Risk:&lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt; 
The value of the securities in the fund may go up or down in response to the prospects of individual 
companies and/or general economic conditions. Price changes may be short- or long-term. Local, regional 
or global events such as war or military conflict (e.g., Russia&#x2019;s invasion of Ukraine), acts of 
terrorism, the spread of infectious illness or other public health issue, recessions, or other events 
could have a significant impact on the fund and its investments, including hampering the ability of the 
fund&#x2019;s portfolio manager(s) to invest the fund&#x2019;s assets as intended.&lt;/span&gt;&lt;/p&gt;</rr:RiskTextBlock>
    <rr:RiskTextBlock
      contextRef="Context_20240930_20240930_S000055179Member_CurrencyRateRisk_S000055179SummaryMember"
      id="ixv-8433">&lt;p style="font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:normal; margin-left:39.6pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;Currency Rate Risk: &lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;Fluctuations in the exchange 
rates between the U.S. dollar and foreign currencies may negatively affect the value of the fund&#x2019;s 
shares.&lt;/span&gt;&lt;/p&gt;</rr:RiskTextBlock>
    <rr:RiskTextBlock
      contextRef="Context_20240930_20240930_S000055179Member_IncomeRisk_S000055179SummaryMember"
      id="ixv-8439">&lt;p style="font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:normal; margin-left:39.6pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;Income Risk: &lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;Income 
received from the fund may vary widely over the short- and long-term and/or be less than anticipated 
if the proceeds from maturing securities in the fund are reinvested in lower-yielding securities.&lt;/span&gt;&lt;/p&gt;</rr:RiskTextBlock>
    <rr:RiskTextBlock
      contextRef="Context_20240930_20240930_S000055179Member_PrepaymentCallRisk_S000055179SummaryMember"
      id="ixv-8457">&lt;p style="font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:normal; margin-left:39.6pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;Prepayment/Call Risk: &lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;Issuers may prepay or call 
their fixed rate obligations when interest rates fall, forcing the fund to reinvest in obligations with 
lower interest rates and the fund may not benefit fully from the increase in value that other fixed income 
investments experience when interest rates decline.&lt;/span&gt;&lt;/p&gt;</rr:RiskTextBlock>
    <rr:RiskTextBlock
      contextRef="Context_20240930_20240930_S000055179Member_RedemptionRisk_S000055179SummaryMember"
      id="ixv-8463">&lt;p style="font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:normal; margin-left:39.6pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;Redemption 
Risk: &lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;One or more large shareholders or groups of shareholders may 
redeem their holdings in the fund, resulting in an adverse impact on remaining shareholders in the fund 
by causing the fund to take actions it would not otherwise have taken.&lt;/span&gt;&lt;/p&gt;</rr:RiskTextBlock>
    <rr:RiskTextBlock
      contextRef="Context_20240930_20240930_S000055179Member_GovernmentSecuritiesRisk_S000055179SummaryMember"
      id="ixv-8469">&lt;p style="font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:normal; margin-left:39.6pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;U.S. Government Securities Risk: &lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;U.S. Government securities 
may be subject to price fluctuations. An agency may default on an obligation not backed by the full faith 
and credit of the United States. Any guarantee on U.S. government securities does not apply to the value 
of the fund&#x2019;s shares.&lt;/span&gt;&lt;/p&gt;</rr:RiskTextBlock>
    <rr:BarChartAndPerformanceTableHeading
      contextRef="Context_20240930_20240930_S000055179Member_S000055179SummaryMember"
      id="ixv-87644">Performance Information</rr:BarChartAndPerformanceTableHeading>
    <rr:PerformanceNarrativeTextBlock
      contextRef="Context_20240930_20240930_S000055179Member_S000055179SummaryMember"
      id="ixv-8476">&lt;p style="font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; font-weight:normal; text-decoration:none;"&gt;The 
Virtus Newfleet Low Duration Core Plus Bond Fund, a series of Virtus Opportunities Trust (&#x201c;Successor 
Fund&#x201d;), is the successor of the Virtus Low Duration Income Fund, a series of Virtus Insight Trust 
(&#x201c;Predecessor Fund&#x201d;), resulting from a reorganization of the Predecessor Fund with and into 
the Successor Fund on September 23, 2016. The Predecessor Fund and the Successor Fund have identical 
investment objectives and strategies. The Successor Fund has adopted the past performance of the Predecessor 
Fund as its own. Therefore, the performance tables below include the performance of the shares of the 
Predecessor Fund prior to the Successor Fund&#x2019;s commencement date.&lt;/p&gt;&lt;p style="font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; font-weight:normal; text-decoration:none;"&gt;The 
bar chart and table below provide some indication of the potential risks of investing in the fund. The 
fund&#x2019;s past performance, before and after taxes, is not necessarily an indication of how the fund 
will perform in the future. &lt;/p&gt;&lt;p style="font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; font-weight:normal; text-decoration:none;"&gt;The bar chart shows changes in the fund&#x2019;s performance 
from year to year over a 10-year period. The table shows how the fund&#x2019;s average annual returns 
compare to those of a broad-based securities market index and a sector-specific broad-based market index 
that reflects the market sectors in which the fund invests. Updated performance information is available 
at virtus.com or by calling 800-243-1574.&lt;/p&gt;</rr:PerformanceNarrativeTextBlock>
    <rr:PerformanceInformationIllustratesVariabilityOfReturns
      contextRef="Context_20240930_20240930_S000055179Member_S000055179SummaryMember"
      id="ixv-87645">The 
Virtus Newfleet Low Duration Core Plus Bond Fund, a series of Virtus Opportunities Trust (&#x201c;Successor 
Fund&#x201d;), is the successor of the Virtus Low Duration Income Fund, a series of Virtus Insight Trust 
(&#x201c;Predecessor Fund&#x201d;), resulting from a reorganization of the Predecessor Fund with and into 
the Successor Fund on September 23, 2016. The Predecessor Fund and the Successor Fund have identical 
investment objectives and strategies. The Successor Fund has adopted the past performance of the Predecessor 
Fund as its own. Therefore, the performance tables below include the performance of the shares of the 
Predecessor Fund prior to the Successor Fund&#x2019;s commencement date.The 
bar chart and table below provide some indication of the potential risks of investing in the fund.</rr:PerformanceInformationIllustratesVariabilityOfReturns>
    <rr:PerformancePastDoesNotIndicateFuture
      contextRef="Context_20240930_20240930_S000055179Member_S000055179SummaryMember"
      id="ixv-87647">The 
fund&#x2019;s past performance, before and after taxes, is not necessarily an indication of how the fund 
will perform in the future.</rr:PerformancePastDoesNotIndicateFuture>
    <rr:PerformanceAvailabilityWebSiteAddress
      contextRef="Context_20240930_20240930_S000055179Member_S000055179SummaryMember"
      id="ixv-87648">virtus.com</rr:PerformanceAvailabilityWebSiteAddress>
    <rr:PerformanceAvailabilityPhone
      contextRef="Context_20240930_20240930_S000055179Member_S000055179SummaryMember"
      id="ixv-87649">800-243-1574</rr:PerformanceAvailabilityPhone>
    <rr:BarChartHeading
      contextRef="Context_20240930_20240930_S000055179Member_S000055179SummaryMember"
      id="ixv-87650">Calendar year total returns for Class I Shares&#x2005;</rr:BarChartHeading>
    <rr:BarChartDoesNotReflectSalesLoads
      contextRef="Context_20240930_20240930_S000055179Member_S000055179SummaryMember"
      id="ixv-8492">Returns do not reflect sales charges applicable to other share classes and would 
be lower if they did.</rr:BarChartDoesNotReflectSalesLoads>
    <rr:BarChartClosingTextBlock
      contextRef="Context_20240930_20240930_S000055179Member_S000055179SummaryMember"
      id="ixv-8496">&lt;table cellpadding="0" cellspacing="0" style="border-collapse:collapse;margin-left:auto;margin-right:auto" width="60%"&gt;&lt;tr style="font-size:1pt;"&gt;&lt;td style="width:20.6%;"&gt;&#160;&lt;/td&gt;&lt;td style="width:14.71%;"&gt;&#160;&lt;/td&gt;&lt;td style="width:14.71%;"&gt;&#160;&lt;/td&gt;&lt;td style="width:20.58%;"&gt;&#160;&lt;/td&gt;&lt;td style="width:14.7%;"&gt;&#160;&lt;/td&gt;&lt;td style="width:14.7%;"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top; border-bottom:0.5pt; border-bottom-style:solid; border-bottom-color:#000000; border-top:0.5pt; border-top-style:solid; border-top-color:#000000; border-left:0.5pt; border-left-style:solid; border-left-color:#000000;"&gt;&lt;p style="font-size:8.0pt; font-family:Sans-Serif; text-align:left; font-weight:normal; text-decoration:none;"&gt;Best Quarter:&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:top; border-bottom:0.5pt; border-bottom-style:solid; border-bottom-color:#000000; border-top:0.5pt; border-top-style:solid; border-top-color:#000000;"&gt;&lt;p style="font-size:8.0pt; font-family:Sans-Serif; text-align:left; font-weight:normal; text-decoration:none;"&gt;2020, Q2:&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:top; border-bottom:0.5pt; border-bottom-style:solid; border-bottom-color:#000000; border-top:0.5pt; border-top-style:solid; border-top-color:#000000;"&gt;&lt;p style="font-size:8.0pt; font-family:Sans-Serif; text-align:left; font-weight:normal; text-decoration:none;"&gt;5.06%&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:top; border-bottom:0.5pt; border-bottom-style:solid; border-bottom-color:#000000; border-top:0.5pt; border-top-style:solid; border-top-color:#000000;"&gt;&lt;p style="font-size:8.0pt; font-family:Sans-Serif; text-align:left; font-weight:normal; text-decoration:none;"&gt;Worst Quarter:&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:top; border-bottom:0.5pt; border-bottom-style:solid; border-bottom-color:#000000; border-top:0.5pt; border-top-style:solid; border-top-color:#000000;"&gt;&lt;p style="font-size:8.0pt; font-family:Sans-Serif; text-align:left; font-weight:normal; text-decoration:none;"&gt;2020, Q1:&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:top; border-bottom:0.5pt; border-bottom-style:solid; border-bottom-color:#000000; border-top:0.5pt; border-top-style:solid; border-top-color:#000000; border-right:0.5pt; border-right-style:solid; border-right-color:#000000;"&gt;&lt;p style="font-size:8.0pt; font-family:Sans-Serif; text-align:left; font-weight:normal; text-decoration:none;"&gt;-3.53%&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;</rr:BarChartClosingTextBlock>
    <rr:HighestQuarterlyReturnLabel
      contextRef="Context_20240930_20240930_C000173505Member_S000055179Member_S000055179SummaryMember"
      id="ixv-87651">Best Quarter</rr:HighestQuarterlyReturnLabel>
    <rr:BarChartHighestQuarterlyReturnDate
      contextRef="Context_20240930_20240930_C000173505Member_S000055179Member_S000055179SummaryMember"
      id="ixv-87652">2020-06-30</rr:BarChartHighestQuarterlyReturnDate>
    <rr:BarChartHighestQuarterlyReturn
      contextRef="Context_20240930_20240930_C000173505Member_S000055179Member_S000055179SummaryMember"
      decimals="INF"
      id="ixv-87653"
      unitRef="pure">0.0506</rr:BarChartHighestQuarterlyReturn>
    <rr:LowestQuarterlyReturnLabel
      contextRef="Context_20240930_20240930_C000173505Member_S000055179Member_S000055179SummaryMember"
      id="ixv-87654">Worst Quarter</rr:LowestQuarterlyReturnLabel>
    <rr:BarChartLowestQuarterlyReturnDate
      contextRef="Context_20240930_20240930_C000173505Member_S000055179Member_S000055179SummaryMember"
      id="ixv-87655">2020-03-31</rr:BarChartLowestQuarterlyReturnDate>
    <rr:BarChartLowestQuarterlyReturn
      contextRef="Context_20240930_20240930_C000173505Member_S000055179Member_S000055179SummaryMember"
      decimals="INF"
      id="ixv-87656"
      unitRef="pure">-0.0353</rr:BarChartLowestQuarterlyReturn>
    <rr:PerformanceTableHeading
      contextRef="Context_20240930_20240930_S000055179Member_S000055179SummaryMember"
      id="ixv-87657">Average Annual Total Returns (for the periods ended 12/31/24; 
includes returns of the Predecessor Fund)</rr:PerformanceTableHeading>
    <rr:AverageAnnualReturnInceptionDate
      contextRef="Context_20240930_20240930_C000210350Member_S000055179Member_S000055179SummaryMember"
      id="ixv-87658">2018-12-19</rr:AverageAnnualReturnInceptionDate>
    <rr:AverageAnnualReturnInceptionDate
      contextRef="Context_20240930_20240930_BloombergUSAggregateBondIndex_S000055179Member_S000055179SummaryMember"
      id="ixv-87659">2018-12-19</rr:AverageAnnualReturnInceptionDate>
    <rr:AverageAnnualReturnInceptionDate
      contextRef="Context_20240930_20240930_ICEBofA1-5YearUSCorporateGovernmentBondIndex_S000055179Member_S000055179SummaryMember"
      id="ixv-87660">2018-12-19</rr:AverageAnnualReturnInceptionDate>
    <rr:AverageAnnualReturnLabel
      contextRef="Context_20240930_20240930_C000173505Member_S000055179Member_S000055179SummaryMember"
      id="ixv-87661">Return 
Before Taxes</rr:AverageAnnualReturnLabel>
    <rr:AverageAnnualReturnYear01
      contextRef="Context_20240930_20240930_C000173505Member_S000055179Member_S000055179SummaryMember"
      decimals="INF"
      id="ixv-87662"
      unitRef="pure">0.0637</rr:AverageAnnualReturnYear01>
    <rr:AverageAnnualReturnYear05
      contextRef="Context_20240930_20240930_C000173505Member_S000055179Member_S000055179SummaryMember"
      decimals="INF"
      id="ixv-87663"
      unitRef="pure">0.0243</rr:AverageAnnualReturnYear05>
    <rr:AverageAnnualReturnYear10
      contextRef="Context_20240930_20240930_C000173505Member_S000055179Member_S000055179SummaryMember"
      decimals="INF"
      id="ixv-87664"
      unitRef="pure">0.0247</rr:AverageAnnualReturnYear10>
    <rr:AverageAnnualReturnLabel
      contextRef="Context_20240930_20240930_AfterTaxesOnDistributionsMember_C000173505Member_S000055179Member_S000055179SummaryMember"
      id="ixv-87665">Return After Taxes on Distributions</rr:AverageAnnualReturnLabel>
    <rr:AverageAnnualReturnYear01
      contextRef="Context_20240930_20240930_AfterTaxesOnDistributionsMember_C000173505Member_S000055179Member_S000055179SummaryMember"
      decimals="INF"
      id="ixv-87666"
      unitRef="pure">0.0445</rr:AverageAnnualReturnYear01>
    <rr:AverageAnnualReturnYear05
      contextRef="Context_20240930_20240930_AfterTaxesOnDistributionsMember_C000173505Member_S000055179Member_S000055179SummaryMember"
      decimals="INF"
      id="ixv-87667"
      unitRef="pure">0.0126</rr:AverageAnnualReturnYear05>
    <rr:AverageAnnualReturnYear10
      contextRef="Context_20240930_20240930_AfterTaxesOnDistributionsMember_C000173505Member_S000055179Member_S000055179SummaryMember"
      decimals="INF"
      id="ixv-87668"
      unitRef="pure">0.0138</rr:AverageAnnualReturnYear10>
    <rr:AverageAnnualReturnLabel
      contextRef="Context_20240930_20240930_AfterTaxesOnDistributionsAndSalesMember_C000173505Member_S000055179Member_S000055179SummaryMember"
      id="ixv-87669">Return 
After Taxes on Distributions and Sale of Fund Shares</rr:AverageAnnualReturnLabel>
    <rr:AverageAnnualReturnYear01
      contextRef="Context_20240930_20240930_AfterTaxesOnDistributionsAndSalesMember_C000173505Member_S000055179Member_S000055179SummaryMember"
      decimals="INF"
      id="ixv-87670"
      unitRef="pure">0.0374</rr:AverageAnnualReturnYear01>
    <rr:AverageAnnualReturnYear05
      contextRef="Context_20240930_20240930_AfterTaxesOnDistributionsAndSalesMember_C000173505Member_S000055179Member_S000055179SummaryMember"
      decimals="INF"
      id="ixv-87671"
      unitRef="pure">0.0135</rr:AverageAnnualReturnYear05>
    <rr:AverageAnnualReturnYear10
      contextRef="Context_20240930_20240930_AfterTaxesOnDistributionsAndSalesMember_C000173505Member_S000055179Member_S000055179SummaryMember"
      decimals="INF"
      id="ixv-87672"
      unitRef="pure">0.0141</rr:AverageAnnualReturnYear10>
    <rr:AverageAnnualReturnLabel
      contextRef="Context_20240930_20240930_C000173503Member_S000055179Member_S000055179SummaryMember"
      id="ixv-87673">Return Before Taxes</rr:AverageAnnualReturnLabel>
    <rr:AverageAnnualReturnYear01
      contextRef="Context_20240930_20240930_C000173503Member_S000055179Member_S000055179SummaryMember"
      decimals="INF"
      id="ixv-87674"
      unitRef="pure">0.0362</rr:AverageAnnualReturnYear01>
    <rr:AverageAnnualReturnYear05
      contextRef="Context_20240930_20240930_C000173503Member_S000055179Member_S000055179SummaryMember"
      decimals="INF"
      id="ixv-87675"
      unitRef="pure">0.0171</rr:AverageAnnualReturnYear05>
    <rr:AverageAnnualReturnYear10
      contextRef="Context_20240930_20240930_C000173503Member_S000055179Member_S000055179SummaryMember"
      decimals="INF"
      id="ixv-87676"
      unitRef="pure">0.0197</rr:AverageAnnualReturnYear10>
    <rr:AverageAnnualReturnLabel
      contextRef="Context_20240930_20240930_C000173504Member_S000055179Member_S000055179SummaryMember"
      id="ixv-87677">Return Before Taxes</rr:AverageAnnualReturnLabel>
    <rr:AverageAnnualReturnYear01
      contextRef="Context_20240930_20240930_C000173504Member_S000055179Member_S000055179SummaryMember"
      decimals="INF"
      id="ixv-87678"
      unitRef="pure">0.0521</rr:AverageAnnualReturnYear01>
    <rr:AverageAnnualReturnYear05
      contextRef="Context_20240930_20240930_C000173504Member_S000055179Member_S000055179SummaryMember"
      decimals="INF"
      id="ixv-87679"
      unitRef="pure">0.0141</rr:AverageAnnualReturnYear05>
    <rr:AverageAnnualReturnYear10
      contextRef="Context_20240930_20240930_C000173504Member_S000055179Member_S000055179SummaryMember"
      decimals="INF"
      id="ixv-87680"
      unitRef="pure">0.0144</rr:AverageAnnualReturnYear10>
    <rr:AverageAnnualReturnLabel
      contextRef="Context_20240930_20240930_C000210350Member_S000055179Member_S000055179SummaryMember"
      id="ixv-87681">Return Before Taxes</rr:AverageAnnualReturnLabel>
    <rr:AverageAnnualReturnYear01
      contextRef="Context_20240930_20240930_C000210350Member_S000055179Member_S000055179SummaryMember"
      decimals="INF"
      id="ixv-87682"
      unitRef="pure">0.0634</rr:AverageAnnualReturnYear01>
    <rr:AverageAnnualReturnYear05
      contextRef="Context_20240930_20240930_C000210350Member_S000055179Member_S000055179SummaryMember"
      decimals="INF"
      id="ixv-87683"
      unitRef="pure">0.0250</rr:AverageAnnualReturnYear05>
    <rr:AverageAnnualReturnSinceInception
      contextRef="Context_20240930_20240930_C000210350Member_S000055179Member_S000055179SummaryMember"
      decimals="INF"
      id="ixv-87684"
      unitRef="pure">0.0301</rr:AverageAnnualReturnSinceInception>
    <rr:AverageAnnualReturnLabel
      contextRef="Context_20240930_20240930_BloombergUSAggregateBondIndex_S000055179Member_S000055179SummaryMember"
      id="ixv-87685"> Bloomberg U.S. Aggregate 
Bond Index </rr:AverageAnnualReturnLabel>
    <rr:IndexNoDeductionForFeesExpensesTaxes
      contextRef="Context_20240930_20240930_BloombergUSAggregateBondIndex_S000055179Member_S000055179SummaryMember"
      id="ixv-87686">(reflects no deduction for fees, expenses or taxes)</rr:IndexNoDeductionForFeesExpensesTaxes>
    <rr:AverageAnnualReturnYear01
      contextRef="Context_20240930_20240930_BloombergUSAggregateBondIndex_S000055179Member_S000055179SummaryMember"
      decimals="INF"
      id="ixv-87687"
      unitRef="pure">0.0125</rr:AverageAnnualReturnYear01>
    <rr:AverageAnnualReturnYear05
      contextRef="Context_20240930_20240930_BloombergUSAggregateBondIndex_S000055179Member_S000055179SummaryMember"
      decimals="INF"
      id="ixv-87688"
      unitRef="pure">-0.0033</rr:AverageAnnualReturnYear05>
    <rr:AverageAnnualReturnYear10
      contextRef="Context_20240930_20240930_BloombergUSAggregateBondIndex_S000055179Member_S000055179SummaryMember"
      decimals="INF"
      id="ixv-87689"
      unitRef="pure">0.0135</rr:AverageAnnualReturnYear10>
    <rr:AverageAnnualReturnSinceInception
      contextRef="Context_20240930_20240930_BloombergUSAggregateBondIndex_S000055179Member_S000055179SummaryMember"
      decimals="INF"
      id="ixv-87690"
      unitRef="pure">0.0116</rr:AverageAnnualReturnSinceInception>
    <rr:AverageAnnualReturnLabel
      contextRef="Context_20240930_20240930_ICEBofA1-5YearUSCorporateGovernmentBondIndex_S000055179Member_S000055179SummaryMember"
      id="ixv-87691"> ICE BofA 1-5 Year U.S. Corporate &amp; Government Bond Index </rr:AverageAnnualReturnLabel>
    <rr:PerformanceAdditionalMarketIndex
      contextRef="Context_20240930_20240930_S000055179Member_S000055179SummaryMember"
      id="ixv-87692">ICE BofA 1-5 Year U.S. Corporate &amp; Government Bond Index (reflects no deduction 
for fees, expenses or taxes) 3.91% 1.33% 1.70% 2.00%&#160;&#160;&#160;&#160;&#160;&#160;
The Bloomberg U.S. Aggregate Bond Index measures the U.S. investment grade fixed 
rate bond market. The index is calculated on a total return basis. The index is unmanaged and not available 
for direct investment.</rr:PerformanceAdditionalMarketIndex>
    <rr:IndexNoDeductionForFeesExpensesTaxes
      contextRef="Context_20240930_20240930_ICEBofA1-5YearUSCorporateGovernmentBondIndex_S000055179Member_S000055179SummaryMember"
      id="ixv-87694">(reflects no deduction 
for fees, expenses or taxes)</rr:IndexNoDeductionForFeesExpensesTaxes>
    <rr:AverageAnnualReturnYear01
      contextRef="Context_20240930_20240930_ICEBofA1-5YearUSCorporateGovernmentBondIndex_S000055179Member_S000055179SummaryMember"
      decimals="INF"
      id="ixv-87695"
      unitRef="pure">0.0391</rr:AverageAnnualReturnYear01>
    <rr:AverageAnnualReturnYear05
      contextRef="Context_20240930_20240930_ICEBofA1-5YearUSCorporateGovernmentBondIndex_S000055179Member_S000055179SummaryMember"
      decimals="INF"
      id="ixv-87696"
      unitRef="pure">0.0133</rr:AverageAnnualReturnYear05>
    <rr:AverageAnnualReturnYear10
      contextRef="Context_20240930_20240930_ICEBofA1-5YearUSCorporateGovernmentBondIndex_S000055179Member_S000055179SummaryMember"
      decimals="INF"
      id="ixv-87697"
      unitRef="pure">0.0170</rr:AverageAnnualReturnYear10>
    <rr:AverageAnnualReturnSinceInception
      contextRef="Context_20240930_20240930_ICEBofA1-5YearUSCorporateGovernmentBondIndex_S000055179Member_S000055179SummaryMember"
      decimals="INF"
      id="ixv-87698"
      unitRef="pure">0.0200</rr:AverageAnnualReturnSinceInception>
    <rr:PerformanceTableClosingTextBlock
      contextRef="Context_20240930_20240930_S000055179Member_S000055179SummaryMember"
      id="ixv-8759">&lt;p style="font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; font-weight:normal; text-decoration:none;"&gt;The Bloomberg U.S. Aggregate Bond Index measures the U.S. investment grade fixed 
rate bond market. The index is calculated on a total return basis. The index is unmanaged and not available 
for direct investment.&lt;/p&gt;&lt;p style="font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; font-weight:normal; text-decoration:none;"&gt;The ICE BofA 1-5 Year U.S. Corporate &amp;amp; Government Bond 
Index tracks the performance of U.S. dollar denominated investment grade debt publicly issued in the 
US domestic market, including U.S. Treasury, U.S. agency, foreign government, supranational and corporate 
securities, with a remaining term to final maturity less than 5 years. The index is calculated on a total 
return basis, is unmanaged and not available for direct investment.&lt;/p&gt;&lt;p style="font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; font-weight:normal; text-decoration:none;"&gt;After-tax returns are calculated 
using the historical highest individual federal marginal income tax rates and do not reflect the impact 
of state and local taxes. After-tax returns are shown only for Class I Shares; after-tax returns for 
other classes will vary. Actual after-tax returns depend on the investor&#x2019;s tax situation and may 
differ from those shown. After-tax returns are not relevant to investors who hold fund shares in tax-deferred 
accounts or to shares held by non-taxable entities. In certain cases, the Return After Taxes on Distributions 
and Sale of Fund Shares for a period may be higher than other return figures for the same period. This 
will occur when a capital loss is realized upon the sale of fund shares and provides an assumed tax benefit 
that increases the return.&lt;/p&gt;</rr:PerformanceTableClosingTextBlock>
    <rr:PerformanceTableUsesHighestFederalRate
      contextRef="Context_20240930_20240930_S000055179Member_S000055179SummaryMember"
      id="ixv-87700">After-tax returns are calculated 
using the historical highest individual federal marginal income tax rates and do not reflect the impact 
of state and local taxes. After-tax returns are shown only for Class I Shares; after-tax returns for 
other classes will vary. Actual after-tax returns depend on the investor&#x2019;s tax situation and may 
differ from those shown. After-tax returns are not relevant to investors who hold fund shares in tax-deferred 
accounts or to shares held by non-taxable entities. In certain cases, the Return After Taxes on Distributions 
and Sale of Fund Shares for a period may be higher than other return figures for the same period. This 
will occur when a capital loss is realized upon the sale of fund shares and provides an assumed tax benefit 
that increases the return.</rr:PerformanceTableUsesHighestFederalRate>
    <rr:PerformanceTableOneClassOfAfterTaxShown
      contextRef="Context_20240930_20240930_S000055179Member_S000055179SummaryMember"
      id="ixv-87701">After-tax returns are shown only for Class I Shares; after-tax returns for 
other classes will vary.</rr:PerformanceTableOneClassOfAfterTaxShown>
    <rr:PerformanceTableNotRelevantToTaxDeferred
      contextRef="Context_20240930_20240930_S000055179Member_S000055179SummaryMember"
      id="ixv-87702">Actual after-tax returns depend on the investor&#x2019;s tax situation and may 
differ from those shown. After-tax returns are not relevant to investors who hold fund shares in tax-deferred 
accounts or to shares held by non-taxable entities.</rr:PerformanceTableNotRelevantToTaxDeferred>
    <rr:PerformanceTableExplanationAfterTaxHigher
      contextRef="Context_20240930_20240930_S000055179Member_S000055179SummaryMember"
      id="ixv-87703">In certain cases, the Return After Taxes on Distributions 
and Sale of Fund Shares for a period may be higher than other return figures for the same period. This 
will occur when a capital loss is realized upon the sale of fund shares and provides an assumed tax benefit 
that increases the return.</rr:PerformanceTableExplanationAfterTaxHigher>
    <rr:RiskReturnHeading
      contextRef="Context_20240930_20240930_S000018007Member_S000018007SummaryMember"
      id="ixv-87704">Virtus Newfleet Multi-Sector Intermediate Bond Fund</rr:RiskReturnHeading>
    <rr:ObjectiveHeading
      contextRef="Context_20240930_20240930_S000018007Member_S000018007SummaryMember"
      id="ixv-87705">Investment 
Objective</rr:ObjectiveHeading>
    <rr:ObjectivePrimaryTextBlock
      contextRef="Context_20240930_20240930_S000018007Member_S000018007SummaryMember"
      id="ixv-8836">&lt;p style="font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; font-weight:normal; text-decoration:none;"&gt;The fund has an investment objective of maximizing current income while preserving 
capital.&lt;/p&gt;</rr:ObjectivePrimaryTextBlock>
    <rr:ExpenseHeading
      contextRef="Context_20240930_20240930_S000018007Member_S000018007SummaryMember"
      id="ixv-87706">Fees and Expenses</rr:ExpenseHeading>
    <rr:ExpenseNarrativeTextBlock
      contextRef="Context_20240930_20240930_S000018007Member_S000018007SummaryMember"
      id="ixv-8839">&lt;p style="-sec-ix-redline:true;font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; font-weight:normal; font-style:normal;"&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;The 
tables below illustrate the fees and expenses that you may pay if you buy, hold and sell shares of the 
fund. &lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:bold; text-decoration:none;"&gt;You may pay other fees, such as brokerage commissions and other 
fees to financial intermediaries, which are not reflected in the tables and examples below.&lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt; You may qualify for sales charge discounts in Class A Shares if you and your 
family invest, or agree to invest in the future, at least $50,000 in Virtus Funds.&lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:bold; text-decoration:none;"&gt; &lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;More information on these and other discounts is available: (i) from your financial 
professional or other financial intermediary; (ii) under &#x201c;Sales Charges&#x201d; on page 108 of the 
fund&#x2019;s prospectus; and (iii) with respect to purchase of shares through specific intermediaries, 
in Appendix A to the fund&#x2019;s prospectus, entitled &#x201c;Intermediary Sales Charge Discounts and 
Waivers.&#x201d;&lt;/span&gt;&lt;/p&gt;</rr:ExpenseNarrativeTextBlock>
    <rr:ExpenseBreakpointDiscounts
      contextRef="Context_20240930_20240930_S000018007Member_S000018007SummaryMember"
      id="ixv-87707">You may qualify for sales charge discounts in Class A Shares if you and your 
family invest, or agree to invest in the future, at least $50,000 in Virtus Funds.</rr:ExpenseBreakpointDiscounts>
    <rr:ExpenseBreakpointMinimumInvestmentRequiredAmount
      contextRef="Context_20240930_20240930_S000018007Member_S000018007SummaryMember"
      decimals="INF"
      id="ixv-87708"
      unitRef="usd">50000</rr:ExpenseBreakpointMinimumInvestmentRequiredAmount>
    <rr:ShareholderFeesCaption
      contextRef="Context_20240930_20240930_S000018007Member_S000018007SummaryMember"
      id="ixv-87709">Shareholder 
Fees (fees paid directly from your investment)</rr:ShareholderFeesCaption>
    <rr:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice
      contextRef="Context_20240930_20240930_C000049915Member_S000018007Member_S000018007SummaryMember"
      decimals="INF"
      id="ixv-87710"
      unitRef="pure">0.0375</rr:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice>
    <rr:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice
      contextRef="Context_20240930_20240930_C000049917Member_S000018007Member_S000018007SummaryMember"
      decimals="INF"
      id="ixv-87711"
      unitRef="pure">0</rr:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice>
    <rr:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice
      contextRef="Context_20240930_20240930_C000081781Member_S000018007Member_S000018007SummaryMember"
      decimals="INF"
      id="ixv-87712"
      unitRef="pure">0</rr:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice>
    <rr:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice
      contextRef="Context_20240930_20240930_C000148855Member_S000018007Member_S000018007SummaryMember"
      decimals="INF"
      id="ixv-87713"
      unitRef="pure">0</rr:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice>
    <rr:MaximumDeferredSalesChargeOverOfferingPrice
      contextRef="Context_20240930_20240930_C000049915Member_S000018007Member_S000018007SummaryMember"
      decimals="INF"
      id="ixv-87714"
      unitRef="pure">0</rr:MaximumDeferredSalesChargeOverOfferingPrice>
    <rr:MaximumDeferredSalesChargeOverOfferingPrice
      contextRef="Context_20240930_20240930_C000049917Member_S000018007Member_S000018007SummaryMember"
      decimals="INF"
      id="_1864_"
      unitRef="pure">0.0100</rr:MaximumDeferredSalesChargeOverOfferingPrice>
    <rr:MaximumDeferredSalesChargeOverOfferingPrice
      contextRef="Context_20240930_20240930_C000081781Member_S000018007Member_S000018007SummaryMember"
      decimals="INF"
      id="ixv-87716"
      unitRef="pure">0</rr:MaximumDeferredSalesChargeOverOfferingPrice>
    <rr:MaximumDeferredSalesChargeOverOfferingPrice
      contextRef="Context_20240930_20240930_C000148855Member_S000018007Member_S000018007SummaryMember"
      decimals="INF"
      id="ixv-87717"
      unitRef="pure">0</rr:MaximumDeferredSalesChargeOverOfferingPrice>
    <rr:OperatingExpensesCaption
      contextRef="Context_20240930_20240930_S000018007Member_S000018007SummaryMember"
      id="ixv-87718">Annual Fund Operating Expenses (expenses 
that you pay each year as                                      a 
percentage of the value of your investment)</rr:OperatingExpensesCaption>
    <rr:ManagementFeesOverAssets
      contextRef="Context_20240930_20240930_C000049915Member_S000018007Member_S000018007SummaryMember"
      decimals="INF"
      id="ixv-87719"
      unitRef="pure">0.0055</rr:ManagementFeesOverAssets>
    <rr:ManagementFeesOverAssets
      contextRef="Context_20240930_20240930_C000049917Member_S000018007Member_S000018007SummaryMember"
      decimals="INF"
      id="ixv-87720"
      unitRef="pure">0.0055</rr:ManagementFeesOverAssets>
    <rr:ManagementFeesOverAssets
      contextRef="Context_20240930_20240930_C000081781Member_S000018007Member_S000018007SummaryMember"
      decimals="INF"
      id="ixv-87721"
      unitRef="pure">0.0055</rr:ManagementFeesOverAssets>
    <rr:ManagementFeesOverAssets
      contextRef="Context_20240930_20240930_C000148855Member_S000018007Member_S000018007SummaryMember"
      decimals="INF"
      id="ixv-87722"
      unitRef="pure">0.0055</rr:ManagementFeesOverAssets>
    <rr:DistributionAndService12b1FeesOverAssets
      contextRef="Context_20240930_20240930_C000049915Member_S000018007Member_S000018007SummaryMember"
      decimals="INF"
      id="ixv-87723"
      unitRef="pure">0.0025</rr:DistributionAndService12b1FeesOverAssets>
    <rr:DistributionAndService12b1FeesOverAssets
      contextRef="Context_20240930_20240930_C000049917Member_S000018007Member_S000018007SummaryMember"
      decimals="INF"
      id="ixv-87724"
      unitRef="pure">0.0100</rr:DistributionAndService12b1FeesOverAssets>
    <rr:DistributionAndService12b1FeesOverAssets
      contextRef="Context_20240930_20240930_C000081781Member_S000018007Member_S000018007SummaryMember"
      decimals="INF"
      id="ixv-87725"
      unitRef="pure">0</rr:DistributionAndService12b1FeesOverAssets>
    <rr:DistributionAndService12b1FeesOverAssets
      contextRef="Context_20240930_20240930_C000148855Member_S000018007Member_S000018007SummaryMember"
      decimals="INF"
      id="ixv-87726"
      unitRef="pure">0</rr:DistributionAndService12b1FeesOverAssets>
    <rr:OtherExpensesOverAssets
      contextRef="Context_20240930_20240930_C000049915Member_S000018007Member_S000018007SummaryMember"
      decimals="INF"
      id="ixv-87727"
      unitRef="pure">0.0029</rr:OtherExpensesOverAssets>
    <rr:OtherExpensesOverAssets
      contextRef="Context_20240930_20240930_C000049917Member_S000018007Member_S000018007SummaryMember"
      decimals="INF"
      id="ixv-87728"
      unitRef="pure">0.0028</rr:OtherExpensesOverAssets>
    <rr:OtherExpensesOverAssets
      contextRef="Context_20240930_20240930_C000081781Member_S000018007Member_S000018007SummaryMember"
      decimals="INF"
      id="ixv-87729"
      unitRef="pure">0.0025</rr:OtherExpensesOverAssets>
    <rr:OtherExpensesOverAssets
      contextRef="Context_20240930_20240930_C000148855Member_S000018007Member_S000018007SummaryMember"
      decimals="INF"
      id="ixv-87730"
      unitRef="pure">0.0020</rr:OtherExpensesOverAssets>
    <rr:ExpensesOverAssets
      contextRef="Context_20240930_20240930_C000049915Member_S000018007Member_S000018007SummaryMember"
      decimals="INF"
      id="ixv-87731"
      unitRef="pure">0.0109</rr:ExpensesOverAssets>
    <rr:ExpensesOverAssets
      contextRef="Context_20240930_20240930_C000049917Member_S000018007Member_S000018007SummaryMember"
      decimals="INF"
      id="ixv-87732"
      unitRef="pure">0.0183</rr:ExpensesOverAssets>
    <rr:ExpensesOverAssets
      contextRef="Context_20240930_20240930_C000081781Member_S000018007Member_S000018007SummaryMember"
      decimals="INF"
      id="ixv-87733"
      unitRef="pure">0.0080</rr:ExpensesOverAssets>
    <rr:ExpensesOverAssets
      contextRef="Context_20240930_20240930_C000148855Member_S000018007Member_S000018007SummaryMember"
      decimals="INF"
      id="ixv-87734"
      unitRef="pure">0.0075</rr:ExpensesOverAssets>
    <rr:FeeWaiverOrReimbursementOverAssets
      contextRef="Context_20240930_20240930_C000049915Member_S000018007Member_S000018007SummaryMember"
      decimals="INF"
      id="_1884_"
      unitRef="pure">-0.0010</rr:FeeWaiverOrReimbursementOverAssets>
    <rr:FeeWaiverOrReimbursementOverAssets
      contextRef="Context_20240930_20240930_C000049917Member_S000018007Member_S000018007SummaryMember"
      decimals="INF"
      id="_1885_"
      unitRef="pure">-0.0009</rr:FeeWaiverOrReimbursementOverAssets>
    <rr:FeeWaiverOrReimbursementOverAssets
      contextRef="Context_20240930_20240930_C000081781Member_S000018007Member_S000018007SummaryMember"
      decimals="INF"
      id="_1886_"
      unitRef="pure">-0.0006</rr:FeeWaiverOrReimbursementOverAssets>
    <rr:FeeWaiverOrReimbursementOverAssets
      contextRef="Context_20240930_20240930_C000148855Member_S000018007Member_S000018007SummaryMember"
      decimals="INF"
      id="_1887_"
      unitRef="pure">-0.0015</rr:FeeWaiverOrReimbursementOverAssets>
    <rr:NetExpensesOverAssets
      contextRef="Context_20240930_20240930_C000049915Member_S000018007Member_S000018007SummaryMember"
      decimals="INF"
      id="_1888_"
      unitRef="pure">0.0099</rr:NetExpensesOverAssets>
    <rr:NetExpensesOverAssets
      contextRef="Context_20240930_20240930_C000049917Member_S000018007Member_S000018007SummaryMember"
      decimals="INF"
      id="_1889_"
      unitRef="pure">0.0174</rr:NetExpensesOverAssets>
    <rr:NetExpensesOverAssets
      contextRef="Context_20240930_20240930_C000081781Member_S000018007Member_S000018007SummaryMember"
      decimals="INF"
      id="_1890_"
      unitRef="pure">0.0074</rr:NetExpensesOverAssets>
    <rr:NetExpensesOverAssets
      contextRef="Context_20240930_20240930_C000148855Member_S000018007Member_S000018007SummaryMember"
      decimals="INF"
      id="_1891_"
      unitRef="pure">0.0060</rr:NetExpensesOverAssets>
    <rr:ExpenseExampleHeading
      contextRef="Context_20240930_20240930_S000018007Member_S000018007SummaryMember"
      id="ixv-87743">Example</rr:ExpenseExampleHeading>
    <rr:ExpenseExampleNarrativeTextBlock
      contextRef="Context_20240930_20240930_S000018007Member_S000018007SummaryMember"
      id="ixv-9016">&lt;p style="font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; font-weight:normal; text-decoration:none;"&gt;This 
example is intended to help you compare the cost of investing in the fund with the cost of investing 
in other mutual funds. The example assumes that you invest $10,000 in the fund for the time periods indicated 
and then redeem all of your shares at the end of those periods or continued to hold them. The example 
also assumes that your investment has a 5% return each year, that the fund&#x2019;s operating expenses 
remain the same and that the expense reimbursement agreement remains in place for the contractual period. 
Although your actual costs may be higher or lower, based on these assumptions your costs would be:&lt;/p&gt;</rr:ExpenseExampleNarrativeTextBlock>
    <rr:ExpenseExampleByYearCaption
      contextRef="Context_20240930_20240930_S000018007Member_S000018007SummaryMember"
      id="ixv-87744">Although your actual costs may be higher or lower, based on these assumptions your costs would be:</rr:ExpenseExampleByYearCaption>
    <rr:ExpenseExampleYear01
      contextRef="Context_20240930_20240930_C000049915Member_S000018007Member_S000018007SummaryMember"
      decimals="INF"
      id="ixv-87745"
      unitRef="usd">472</rr:ExpenseExampleYear01>
    <rr:ExpenseExampleNoRedemptionYear01
      contextRef="Context_20240930_20240930_C000049915Member_S000018007Member_S000018007SummaryMember"
      decimals="INF"
      id="ixv-87746"
      unitRef="usd">472</rr:ExpenseExampleNoRedemptionYear01>
    <rr:ExpenseExampleYear03
      contextRef="Context_20240930_20240930_C000049915Member_S000018007Member_S000018007SummaryMember"
      decimals="INF"
      id="ixv-87747"
      unitRef="usd">699</rr:ExpenseExampleYear03>
    <rr:ExpenseExampleNoRedemptionYear03
      contextRef="Context_20240930_20240930_C000049915Member_S000018007Member_S000018007SummaryMember"
      decimals="INF"
      id="ixv-87748"
      unitRef="usd">699</rr:ExpenseExampleNoRedemptionYear03>
    <rr:ExpenseExampleYear05
      contextRef="Context_20240930_20240930_C000049915Member_S000018007Member_S000018007SummaryMember"
      decimals="INF"
      id="ixv-87749"
      unitRef="usd">944</rr:ExpenseExampleYear05>
    <rr:ExpenseExampleNoRedemptionYear05
      contextRef="Context_20240930_20240930_C000049915Member_S000018007Member_S000018007SummaryMember"
      decimals="INF"
      id="ixv-87750"
      unitRef="usd">944</rr:ExpenseExampleNoRedemptionYear05>
    <rr:ExpenseExampleYear10
      contextRef="Context_20240930_20240930_C000049915Member_S000018007Member_S000018007SummaryMember"
      decimals="INF"
      id="ixv-87751"
      unitRef="usd">1645</rr:ExpenseExampleYear10>
    <rr:ExpenseExampleNoRedemptionYear10
      contextRef="Context_20240930_20240930_C000049915Member_S000018007Member_S000018007SummaryMember"
      decimals="INF"
      id="ixv-87752"
      unitRef="usd">1645</rr:ExpenseExampleNoRedemptionYear10>
    <rr:ExpenseExampleYear01
      contextRef="Context_20240930_20240930_C000049917Member_S000018007Member_S000018007SummaryMember"
      decimals="INF"
      id="ixv-87753"
      unitRef="usd">277</rr:ExpenseExampleYear01>
    <rr:ExpenseExampleYear03
      contextRef="Context_20240930_20240930_C000049917Member_S000018007Member_S000018007SummaryMember"
      decimals="INF"
      id="ixv-87754"
      unitRef="usd">567</rr:ExpenseExampleYear03>
    <rr:ExpenseExampleYear05
      contextRef="Context_20240930_20240930_C000049917Member_S000018007Member_S000018007SummaryMember"
      decimals="INF"
      id="ixv-87755"
      unitRef="usd">982</rr:ExpenseExampleYear05>
    <rr:ExpenseExampleYear10
      contextRef="Context_20240930_20240930_C000049917Member_S000018007Member_S000018007SummaryMember"
      decimals="INF"
      id="ixv-87756"
      unitRef="usd">2141</rr:ExpenseExampleYear10>
    <rr:ExpenseExampleNoRedemptionYear01
      contextRef="Context_20240930_20240930_C000049917Member_S000018007Member_S000018007SummaryMember"
      decimals="INF"
      id="ixv-87757"
      unitRef="usd">177</rr:ExpenseExampleNoRedemptionYear01>
    <rr:ExpenseExampleNoRedemptionYear03
      contextRef="Context_20240930_20240930_C000049917Member_S000018007Member_S000018007SummaryMember"
      decimals="INF"
      id="ixv-87758"
      unitRef="usd">567</rr:ExpenseExampleNoRedemptionYear03>
    <rr:ExpenseExampleNoRedemptionYear05
      contextRef="Context_20240930_20240930_C000049917Member_S000018007Member_S000018007SummaryMember"
      decimals="INF"
      id="ixv-87759"
      unitRef="usd">982</rr:ExpenseExampleNoRedemptionYear05>
    <rr:ExpenseExampleNoRedemptionYear10
      contextRef="Context_20240930_20240930_C000049917Member_S000018007Member_S000018007SummaryMember"
      decimals="INF"
      id="ixv-87760"
      unitRef="usd">2141</rr:ExpenseExampleNoRedemptionYear10>
    <rr:ExpenseExampleYear01
      contextRef="Context_20240930_20240930_C000081781Member_S000018007Member_S000018007SummaryMember"
      decimals="INF"
      id="ixv-87761"
      unitRef="usd">76</rr:ExpenseExampleYear01>
    <rr:ExpenseExampleNoRedemptionYear01
      contextRef="Context_20240930_20240930_C000081781Member_S000018007Member_S000018007SummaryMember"
      decimals="INF"
      id="ixv-87762"
      unitRef="usd">76</rr:ExpenseExampleNoRedemptionYear01>
    <rr:ExpenseExampleYear03
      contextRef="Context_20240930_20240930_C000081781Member_S000018007Member_S000018007SummaryMember"
      decimals="INF"
      id="ixv-87763"
      unitRef="usd">249</rr:ExpenseExampleYear03>
    <rr:ExpenseExampleNoRedemptionYear03
      contextRef="Context_20240930_20240930_C000081781Member_S000018007Member_S000018007SummaryMember"
      decimals="INF"
      id="ixv-87764"
      unitRef="usd">249</rr:ExpenseExampleNoRedemptionYear03>
    <rr:ExpenseExampleYear05
      contextRef="Context_20240930_20240930_C000081781Member_S000018007Member_S000018007SummaryMember"
      decimals="INF"
      id="ixv-87765"
      unitRef="usd">438</rr:ExpenseExampleYear05>
    <rr:ExpenseExampleNoRedemptionYear05
      contextRef="Context_20240930_20240930_C000081781Member_S000018007Member_S000018007SummaryMember"
      decimals="INF"
      id="ixv-87766"
      unitRef="usd">438</rr:ExpenseExampleNoRedemptionYear05>
    <rr:ExpenseExampleYear10
      contextRef="Context_20240930_20240930_C000081781Member_S000018007Member_S000018007SummaryMember"
      decimals="INF"
      id="ixv-87767"
      unitRef="usd">984</rr:ExpenseExampleYear10>
    <rr:ExpenseExampleNoRedemptionYear10
      contextRef="Context_20240930_20240930_C000081781Member_S000018007Member_S000018007SummaryMember"
      decimals="INF"
      id="ixv-87768"
      unitRef="usd">984</rr:ExpenseExampleNoRedemptionYear10>
    <rr:ExpenseExampleYear01
      contextRef="Context_20240930_20240930_C000148855Member_S000018007Member_S000018007SummaryMember"
      decimals="INF"
      id="ixv-87769"
      unitRef="usd">61</rr:ExpenseExampleYear01>
    <rr:ExpenseExampleNoRedemptionYear01
      contextRef="Context_20240930_20240930_C000148855Member_S000018007Member_S000018007SummaryMember"
      decimals="INF"
      id="ixv-87770"
      unitRef="usd">61</rr:ExpenseExampleNoRedemptionYear01>
    <rr:ExpenseExampleYear03
      contextRef="Context_20240930_20240930_C000148855Member_S000018007Member_S000018007SummaryMember"
      decimals="INF"
      id="ixv-87771"
      unitRef="usd">225</rr:ExpenseExampleYear03>
    <rr:ExpenseExampleNoRedemptionYear03
      contextRef="Context_20240930_20240930_C000148855Member_S000018007Member_S000018007SummaryMember"
      decimals="INF"
      id="ixv-87772"
      unitRef="usd">225</rr:ExpenseExampleNoRedemptionYear03>
    <rr:ExpenseExampleYear05
      contextRef="Context_20240930_20240930_C000148855Member_S000018007Member_S000018007SummaryMember"
      decimals="INF"
      id="ixv-87773"
      unitRef="usd">402</rr:ExpenseExampleYear05>
    <rr:ExpenseExampleNoRedemptionYear05
      contextRef="Context_20240930_20240930_C000148855Member_S000018007Member_S000018007SummaryMember"
      decimals="INF"
      id="ixv-87774"
      unitRef="usd">402</rr:ExpenseExampleNoRedemptionYear05>
    <rr:ExpenseExampleYear10
      contextRef="Context_20240930_20240930_C000148855Member_S000018007Member_S000018007SummaryMember"
      decimals="INF"
      id="ixv-87775"
      unitRef="usd">916</rr:ExpenseExampleYear10>
    <rr:ExpenseExampleNoRedemptionYear10
      contextRef="Context_20240930_20240930_C000148855Member_S000018007Member_S000018007SummaryMember"
      decimals="INF"
      id="ixv-87776"
      unitRef="usd">916</rr:ExpenseExampleNoRedemptionYear10>
    <rr:PortfolioTurnoverHeading
      contextRef="Context_20240930_20240930_S000018007Member_S000018007SummaryMember"
      id="ixv-87777">Portfolio 
Turnover</rr:PortfolioTurnoverHeading>
    <rr:PortfolioTurnoverTextBlock
      contextRef="Context_20240930_20240930_S000018007Member_S000018007SummaryMember"
      id="ixv-9149">&lt;p style="-sec-ix-redline:true;font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; font-weight:normal; text-decoration:none;"&gt;The fund pays transaction costs, such as commissions, when 
it buys and sells securities (or &#x201c;turns over&#x201d; its portfolio). A higher portfolio turnover 
rate may indicate higher transaction costs and may result in higher taxes when fund shares are held in 
a taxable account. These costs, which are not reflected in annual fund operating expenses or in the example, 
affect the fund&#x2019;s performance. During the most recent fiscal year, the fund&#x2019;s portfolio turnover 
rate was 65% of the average value of its portfolio. &lt;/p&gt;
</rr:PortfolioTurnoverTextBlock>
    <rr:PortfolioTurnoverRate
      contextRef="Context_20240930_20240930_S000018007Member_S000018007SummaryMember"
      decimals="INF"
      id="ixv-87778"
      unitRef="pure">0.65</rr:PortfolioTurnoverRate>
    <rr:StrategyHeading
      contextRef="Context_20240930_20240930_S000018007Member_S000018007SummaryMember"
      id="ixv-87779">Principal Investment Strategies</rr:StrategyHeading>
    <rr:StrategyNarrativeTextBlock
      contextRef="Context_20240930_20240930_S000018007Member_S000018007SummaryMember"
      id="ixv-9164">&lt;p style="font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; font-weight:normal; text-decoration:none;"&gt;The 
fund seeks to generate high current income and total return while preserving capital by applying extensive 
credit research and a time-tested approach designed to capitalize on opportunities across undervalued 
sectors of the bond market. The portfolio seeks diversification among 14 sectors in an effort to increase 
return potential and reduce risk.&lt;/p&gt;&lt;p style="font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; font-weight:normal; text-decoration:none;"&gt;Under normal circumstances, the fund invests 
at least 80% of its assets in bonds, which are debt securities of various types of issuers. The fund 
seeks to achieve its objective by investing in a diversified portfolio of primarily intermediate-term 
bonds having a dollar-weighted average duration of between three and 10 years and that are in one of 
the following market sectors:&lt;/p&gt;&lt;p style="font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:normal; margin-left:36.0pt; font-style:normal;"&gt;&lt;span style="font-size:9.5pt; font-family:Wingdings; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&#xf0a7;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;Securities 
issued or guaranteed as to principal and interest by the U.S. Government, its agencies, authorities or 
instrumentalities;&lt;/span&gt;&lt;/p&gt;&lt;p style="font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:normal; margin-left:36.0pt; font-style:normal;"&gt;&lt;span style="font-size:9.5pt; font-family:Wingdings; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&#xf0a7;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;Collateralized mortgage obligations (&#x201c;CMOs&#x201d;), 
real estate mortgage investment conduits (&#x201c;REMICs&#x201d;), and other pass-through securities, including 
those issued or guaranteed as to principal and interest by the U.S. Government, its agencies, authorities 
or instrumentalities;&lt;/span&gt;&lt;/p&gt;&lt;p style="font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:normal; margin-left:36.0pt; font-style:normal;"&gt;&lt;span style="font-size:9.5pt; font-family:Wingdings; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&#xf0a7;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;Debt securities issued by foreign issuers, 
including foreign governments and their political subdivisions and issuers located in emerging markets;&lt;/span&gt;&lt;/p&gt;&lt;p style="font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:normal; margin-left:36.0pt; font-style:normal;"&gt;&lt;span style="font-size:9.5pt; font-family:Wingdings; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&#xf0a7;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;Investment-grade securities (primarily of U.S. issuers, secondarily of non-U.S. 
issuers), which are securities with credit ratings within the four highest rating categories of a nationally 
recognized statistical rating organization, including short-term securities; and&lt;/span&gt;&lt;/p&gt;&lt;p style="font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:normal; margin-left:36.0pt; font-style:normal;"&gt;&lt;span style="font-size:9.5pt; font-family:Wingdings; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&#xf0a7;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;High-yield/high-risk debt instruments (so-called &#x201c;junk bonds&#x201d;), including 
bank loans (which are generally floating-rate).&lt;/span&gt;&lt;/p&gt;&lt;p style="font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; font-weight:normal; text-decoration:none;"&gt;The fund may invest in all 
or some of these sectors.&lt;/p&gt;&lt;p style="font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; font-weight:normal; text-decoration:none;"&gt;The fund may use credit default swaps to increase or hedge 
(decrease) investment exposure to various fixed income sectors and instruments.&lt;/p&gt;</rr:StrategyNarrativeTextBlock>
    <rr:StrategyPortfolioConcentration
      contextRef="Context_20240930_20240930_S000018007Member_S000018007SummaryMember"
      id="ixv-87780">Under normal circumstances, the fund invests 
at least 80% of its assets in bonds, which are debt securities of various types of issuers.</rr:StrategyPortfolioConcentration>
    <rr:RiskHeading
      contextRef="Context_20240930_20240930_S000018007Member_S000018007SummaryMember"
      id="ixv-87781">Principal 
Risks</rr:RiskHeading>
    <rr:RiskTextBlock
      contextRef="Context_20240930_20240930_S000018007Member_RiskLoseMoneyMember_S000018007SummaryMember"
      id="ixv-87782">If between the time you purchase shares and the time you sell shares the value of the fund&#x2019;s investments 
decreases, you will lose money.</rr:RiskTextBlock>
    <rr:RiskTextBlock
      contextRef="Context_20240930_20240930_S000018007Member_CreditRisk_S000018007SummaryMember"
      id="ixv-9191">&lt;p style="font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:normal; margin-left:39.6pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;Credit Risk: &lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;If 
the issuer of a debt instrument fails to pay interest or principal in a timely manner, or negative perceptions 
exist in the market of the issuer&#x2019;s ability to make such payments, the price of the security may 
decline.&lt;/span&gt;&lt;/p&gt;</rr:RiskTextBlock>
    <rr:RiskTextBlock
      contextRef="Context_20240930_20240930_S000018007Member_InterestRateRisk_S000018007SummaryMember"
      id="ixv-9197">&lt;p style="font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:normal; margin-left:39.6pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;Interest Rate Risk: &lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;The 
values of debt instruments may rise or fall in response to changes in interest rates, and this risk may 
be enhanced for securities with longer maturities.&lt;/span&gt;&lt;/p&gt;</rr:RiskTextBlock>
    <rr:RiskTextBlock
      contextRef="Context_20240930_20240930_S000018007Member_High-YieldHigh-RiskFixedIncomeSecuritiesJunkBondsRisk_S000018007SummaryMember"
      id="ixv-9203">&lt;p style="-sec-ix-redline:true;font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:normal; margin-left:39.6pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;High-Yield/High-Risk 
Fixed Income Securities (Junk Bonds) Risk: &lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;There is a greater risk 
of issuer default, less liquidity, and increased price volatility related to high-yield/high-risk securities 
than investment grade securities, and high-yield/high-risk securities are generally considered to be 
speculative.&lt;/span&gt;&lt;/p&gt;</rr:RiskTextBlock>
    <rr:RiskTextBlock
      contextRef="Context_20240930_20240930_S000018007Member_BankLoanRisk_S000018007SummaryMember"
      id="ixv-9209">&lt;p style="font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:normal; margin-left:39.6pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;Bank Loan Risk: &lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;In 
addition to the risks typically associated with high-yield/high-risk fixed income securities, bank loans 
may be unsecured or not fully collateralized, may be subject to restrictions on resale, may be less liquid 
and may trade infrequently on the secondary market. Bank loans settle on a delayed basis; thus, sale 
proceeds may not be available to meet redemptions for a substantial period of time after the sale of 
the loan.&lt;/span&gt;&lt;/p&gt;</rr:RiskTextBlock>
    <rr:RiskTextBlock
      contextRef="Context_20240930_20240930_S000018007Member_ForeignInvestingRisk_S000018007SummaryMember"
      id="ixv-9215">&lt;p style="font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:normal; margin-left:39.6pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;Foreign Investing Risk: &lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;Investing 
in foreign securities subjects the fund to additional risks such as increased volatility; currency fluctuations; 
less liquidity; less publicly available information about the foreign investment; and political, regulatory, 
economic, and market risk.&lt;/span&gt;&lt;/p&gt;</rr:RiskTextBlock>
    <rr:RiskTextBlock
      contextRef="Context_20240930_20240930_S000018007Member_EmergingMarketRisk_S000018007SummaryMember"
      id="ixv-9221">&lt;p style="-sec-ix-redline:true;font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:normal; margin-left:39.6pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;Emerging 
Market Risk: &lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;Emerging markets securities may be more volatile, or more 
greatly affected by negative conditions, than those of their counterparts in more established foreign 
markets. Such securities may also be subject to Sanctions Risk.&lt;/span&gt;&lt;/p&gt;</rr:RiskTextBlock>
    <rr:RiskTextBlock
      contextRef="Context_20240930_20240930_S000018007Member_SanctionsRisk_S000018007SummaryMember"
      id="ixv-9227">&lt;p style="-sec-ix-redline:true;font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:normal; margin-left:39.6pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;Sanctions Risk: &lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;The imposition of sanctions and other similar 
measures could cause a decline in the value and/or liquidity of securities issued by or tied to the sanctioned 
country and increase market volatility and disruption in the sanctioned country and throughout the world. 
Sanctions and other similar measures could limit or prevent the fund from buying and selling securities 
(in the sanctioned country and other markets), significantly delay or prevent the settlement of transactions, 
and negatively impact the fund&#x2019;s liquidity and performance.&lt;/span&gt;&lt;/p&gt;</rr:RiskTextBlock>
    <rr:RiskTextBlock
      contextRef="Context_20240930_20240930_S000018007Member_Mortgage-BackedandAsset-BackedSecuritiesRisk_S000018007SummaryMember"
      id="ixv-9233">&lt;p style="font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:normal; margin-left:39.6pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;Mortgage-Backed and Asset-Backed Securities Risk: &lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;Changes 
in interest rates may cause both extension and prepayment risks for mortgage-backed and asset-backed 
securities. These securities are also subject to risks associated with the non-repayment of underlying 
collateral, including losses to the fund.&lt;/span&gt;&lt;/p&gt;</rr:RiskTextBlock>
    <rr:RiskTextBlock
      contextRef="Context_20240930_20240930_S000018007Member_MarketVolatilityRisk_S000018007SummaryMember"
      id="ixv-9239">&lt;p style="font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:normal; margin-left:39.6pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;Market 
Volatility Risk:&lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt; The value of the securities in the fund may go up or down 
in response to the prospects of individual companies and/or general economic conditions. Price changes 
may be short- or long-term. Local, regional or global events such as war or military conflict (e.g., 
Russia&#x2019;s invasion of Ukraine), acts of terrorism, the spread of infectious illness or other public 
health issue, recessions, or other events could have a significant impact on the fund and its investments, 
including hampering the ability of the fund&#x2019;s portfolio manager(s) to invest the fund&#x2019;s assets 
as intended.&lt;/span&gt;&lt;/p&gt;</rr:RiskTextBlock>
    <rr:RiskTextBlock
      contextRef="Context_20240930_20240930_S000018007Member_CurrencyRateRisk_S000018007SummaryMember"
      id="ixv-9245">&lt;p style="font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:normal; margin-left:39.6pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;Currency Rate Risk: &lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;Fluctuations 
in the exchange rates between the U.S. dollar and foreign currencies may negatively affect the value 
of the fund&#x2019;s shares.&lt;/span&gt;&lt;/p&gt;</rr:RiskTextBlock>
    <rr:RiskTextBlock
      contextRef="Context_20240930_20240930_S000018007Member_DerivativesRisk_S000018007SummaryMember"
      id="ixv-9263">&lt;p style="font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:normal; margin-left:39.6pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;Derivatives Risk: &lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;Derivatives and other similar 
instruments (collectively referred to in this section as &#x201c;derivatives&#x201d;) may include, among 
other things, futures, options, forwards and swap agreements and may be used in order to hedge portfolio 
risks, create leverage or attempt to increase returns. Investments in derivatives may result in increased 
volatility and the fund may incur a loss greater than its principal investment.&lt;/span&gt;&lt;/p&gt;</rr:RiskTextBlock>
    <rr:RiskTextBlock
      contextRef="Context_20240930_20240930_S000018007Member_IncomeRisk_S000018007SummaryMember"
      id="ixv-9269">&lt;p style="font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:normal; margin-left:39.6pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;Income Risk: &lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;Income received from the fund may vary widely 
over the short- and long-term and/or be less than anticipated if the proceeds from maturing securities 
in the fund are reinvested in lower-yielding securities.&lt;/span&gt;&lt;/p&gt;</rr:RiskTextBlock>
    <rr:RiskTextBlock
      contextRef="Context_20240930_20240930_S000018007Member_Long-TermMaturitiesDurationsRisk_S000018007SummaryMember"
      id="ixv-9275">&lt;p style="font-size:10.0pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:bold; margin-left:39.6pt; font-style:italic;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;Long-Term 
Maturities/Durations Risk: &lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;Debt instruments with longer maturities or 
durations may experience greater price fluctuations than instruments having shorter maturities or durations.&lt;/span&gt;&lt;/p&gt;</rr:RiskTextBlock>
    <rr:RiskTextBlock
      contextRef="Context_20240930_20240930_S000018007Member_PrepaymentCallRisk_S000018007SummaryMember"
      id="ixv-9281">&lt;p style="font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:normal; margin-left:39.6pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;Prepayment/Call Risk: &lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;Issuers may prepay or call 
their fixed rate obligations when interest rates fall, forcing the fund to reinvest in obligations with 
lower interest rates and the fund may not benefit fully from the increase in value that other fixed income 
investments experience when interest rates decline.&lt;/span&gt;&lt;/p&gt;</rr:RiskTextBlock>
    <rr:RiskTextBlock
      contextRef="Context_20240930_20240930_S000018007Member_RedemptionRisk_S000018007SummaryMember"
      id="ixv-9287">&lt;p style="font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:normal; margin-left:39.6pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;Redemption 
Risk: &lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;One or more large shareholders or groups of shareholders may 
redeem their holdings in the fund, resulting in an adverse impact on remaining shareholders in the fund 
by causing the fund to take actions it would not otherwise have taken.&lt;/span&gt;&lt;/p&gt;</rr:RiskTextBlock>
    <rr:RiskTextBlock
      contextRef="Context_20240930_20240930_S000018007Member_GovernmentSecuritiesRisk_S000018007SummaryMember"
      id="ixv-9293">&lt;p style="font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:normal; margin-left:39.6pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;U.S. Government Securities Risk: &lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;U.S. Government securities 
may be subject to price fluctuations. An agency may default on an obligation not backed by the full faith 
and credit of the United States. Any guarantee on U.S. government securities does not apply to the value 
of the fund&#x2019;s shares.&lt;/span&gt;&lt;/p&gt;</rr:RiskTextBlock>
    <rr:BarChartAndPerformanceTableHeading
      contextRef="Context_20240930_20240930_S000018007Member_S000018007SummaryMember"
      id="ixv-87783">Performance Information</rr:BarChartAndPerformanceTableHeading>
    <rr:PerformanceNarrativeTextBlock
      contextRef="Context_20240930_20240930_S000018007Member_S000018007SummaryMember"
      id="ixv-9300">&lt;p style="font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; font-weight:normal; text-decoration:none;"&gt;The 
bar chart and table below provide some indication of the potential risks of investing in the fund. The 
fund&#x2019;s past performance, before and after taxes, is not necessarily an indication of how the fund 
will perform in the future.&lt;/p&gt;&lt;p style="font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; font-weight:normal; text-decoration:none;"&gt;The bar chart shows changes in the fund&#x2019;s performance 
from year to year over a 10-year period. The table shows how the fund&#x2019;s average annual returns 
compare to those of a broad-based securities market index. Updated performance information is available 
at virtus.com or by calling 800-243-1574.&lt;/p&gt;</rr:PerformanceNarrativeTextBlock>
    <rr:PerformanceInformationIllustratesVariabilityOfReturns
      contextRef="Context_20240930_20240930_S000018007Member_S000018007SummaryMember"
      id="ixv-87784">The 
bar chart and table below provide some indication of the potential risks of investing in the fund.</rr:PerformanceInformationIllustratesVariabilityOfReturns>
    <rr:PerformancePastDoesNotIndicateFuture
      contextRef="Context_20240930_20240930_S000018007Member_S000018007SummaryMember"
      id="ixv-87785">The 
fund&#x2019;s past performance, before and after taxes, is not necessarily an indication of how the fund 
will perform in the future.</rr:PerformancePastDoesNotIndicateFuture>
    <rr:PerformanceAvailabilityWebSiteAddress
      contextRef="Context_20240930_20240930_S000018007Member_S000018007SummaryMember"
      id="ixv-87786">virtus.com</rr:PerformanceAvailabilityWebSiteAddress>
    <rr:PerformanceAvailabilityPhone
      contextRef="Context_20240930_20240930_S000018007Member_S000018007SummaryMember"
      id="ixv-87787">800-243-1574</rr:PerformanceAvailabilityPhone>
    <rr:BarChartHeading
      contextRef="Context_20240930_20240930_S000018007Member_S000018007SummaryMember"
      id="ixv-87788">Calendar year total returns for Class I Shares&#x2005;</rr:BarChartHeading>
    <rr:BarChartDoesNotReflectSalesLoads
      contextRef="Context_20240930_20240930_S000018007Member_S000018007SummaryMember"
      id="ixv-9315">Returns do not reflect sales charges applicable to other share classes and would 
be lower if they did.</rr:BarChartDoesNotReflectSalesLoads>
    <rr:BarChartClosingTextBlock
      contextRef="Context_20240930_20240930_S000018007Member_S000018007SummaryMember"
      id="ixv-9319">&lt;table cellpadding="0" cellspacing="0" style="border-collapse:collapse;margin-left:auto;margin-right:auto" width="60%"&gt;&lt;tr style="font-size:1pt;"&gt;&lt;td style="width:20.6%;"&gt;&#160;&lt;/td&gt;&lt;td style="width:14.71%;"&gt;&#160;&lt;/td&gt;&lt;td style="width:14.71%;"&gt;&#160;&lt;/td&gt;&lt;td style="width:20.58%;"&gt;&#160;&lt;/td&gt;&lt;td style="width:14.7%;"&gt;&#160;&lt;/td&gt;&lt;td style="width:14.7%;"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top; border-bottom:0.5pt; border-bottom-style:solid; border-bottom-color:#000000; border-top:0.5pt; border-top-style:solid; border-top-color:#000000; border-left:0.5pt; border-left-style:solid; border-left-color:#000000;"&gt;&lt;p style="font-size:8.0pt; font-family:Sans-Serif; text-align:left; font-weight:normal; text-decoration:none;"&gt;Best Quarter:&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:top; border-bottom:0.5pt; border-bottom-style:solid; border-bottom-color:#000000; border-top:0.5pt; border-top-style:solid; border-top-color:#000000;"&gt;&lt;p style="font-size:8.0pt; font-family:Sans-Serif; text-align:left; font-weight:normal; text-decoration:none;"&gt;2020, Q2:&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:top; border-bottom:0.5pt; border-bottom-style:solid; border-bottom-color:#000000; border-top:0.5pt; border-top-style:solid; border-top-color:#000000;"&gt;&lt;p style="font-size:8.0pt; font-family:Sans-Serif; text-align:left; font-weight:normal; text-decoration:none;"&gt;9.84%&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:top; border-bottom:0.5pt; border-bottom-style:solid; border-bottom-color:#000000; border-top:0.5pt; border-top-style:solid; border-top-color:#000000;"&gt;&lt;p style="font-size:8.0pt; font-family:Sans-Serif; text-align:left; font-weight:normal; text-decoration:none;"&gt;Worst Quarter:&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:top; border-bottom:0.5pt; border-bottom-style:solid; border-bottom-color:#000000; border-top:0.5pt; border-top-style:solid; border-top-color:#000000;"&gt;&lt;p style="font-size:8.0pt; font-family:Sans-Serif; text-align:left; font-weight:normal; text-decoration:none;"&gt;2020, Q1:&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:top; border-bottom:0.5pt; border-bottom-style:solid; border-bottom-color:#000000; border-top:0.5pt; border-top-style:solid; border-top-color:#000000; border-right:0.5pt; border-right-style:solid; border-right-color:#000000;"&gt;&lt;p style="font-size:8.0pt; font-family:Sans-Serif; text-align:left; font-weight:normal; text-decoration:none;"&gt;-10.63%&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;</rr:BarChartClosingTextBlock>
    <rr:HighestQuarterlyReturnLabel
      contextRef="Context_20240930_20240930_C000081781Member_S000018007Member_S000018007SummaryMember"
      id="ixv-87789">Best Quarter</rr:HighestQuarterlyReturnLabel>
    <rr:BarChartHighestQuarterlyReturnDate
      contextRef="Context_20240930_20240930_C000081781Member_S000018007Member_S000018007SummaryMember"
      id="ixv-87790">2020-06-30</rr:BarChartHighestQuarterlyReturnDate>
    <rr:BarChartHighestQuarterlyReturn
      contextRef="Context_20240930_20240930_C000081781Member_S000018007Member_S000018007SummaryMember"
      decimals="INF"
      id="ixv-87791"
      unitRef="pure">0.0984</rr:BarChartHighestQuarterlyReturn>
    <rr:LowestQuarterlyReturnLabel
      contextRef="Context_20240930_20240930_C000081781Member_S000018007Member_S000018007SummaryMember"
      id="ixv-87792">Worst Quarter</rr:LowestQuarterlyReturnLabel>
    <rr:BarChartLowestQuarterlyReturnDate
      contextRef="Context_20240930_20240930_C000081781Member_S000018007Member_S000018007SummaryMember"
      id="ixv-87793">2020-03-31</rr:BarChartLowestQuarterlyReturnDate>
    <rr:BarChartLowestQuarterlyReturn
      contextRef="Context_20240930_20240930_C000081781Member_S000018007Member_S000018007SummaryMember"
      decimals="INF"
      id="ixv-87794"
      unitRef="pure">-0.1063</rr:BarChartLowestQuarterlyReturn>
    <rr:PerformanceTableHeading
      contextRef="Context_20240930_20240930_S000018007Member_S000018007SummaryMember"
      id="ixv-87795">Average Annual Total Returns (for the periods ended 12/31/24)</rr:PerformanceTableHeading>
    <rr:AverageAnnualReturnLabel
      contextRef="Context_20240930_20240930_C000081781Member_S000018007Member_S000018007SummaryMember"
      id="ixv-87796">Return 
Before Taxes</rr:AverageAnnualReturnLabel>
    <rr:AverageAnnualReturnYear01
      contextRef="Context_20240930_20240930_C000081781Member_S000018007Member_S000018007SummaryMember"
      decimals="INF"
      id="ixv-87797"
      unitRef="pure">0.0574</rr:AverageAnnualReturnYear01>
    <rr:AverageAnnualReturnYear05
      contextRef="Context_20240930_20240930_C000081781Member_S000018007Member_S000018007SummaryMember"
      decimals="INF"
      id="ixv-87798"
      unitRef="pure">0.0247</rr:AverageAnnualReturnYear05>
    <rr:AverageAnnualReturnYear10
      contextRef="Context_20240930_20240930_C000081781Member_S000018007Member_S000018007SummaryMember"
      decimals="INF"
      id="ixv-87799"
      unitRef="pure">0.0358</rr:AverageAnnualReturnYear10>
    <rr:AverageAnnualReturnLabel
      contextRef="Context_20240930_20240930_AfterTaxesOnDistributionsMember_C000081781Member_S000018007Member_S000018007SummaryMember"
      id="ixv-87800">Return After Taxes on Distributions</rr:AverageAnnualReturnLabel>
    <rr:AverageAnnualReturnYear01
      contextRef="Context_20240930_20240930_AfterTaxesOnDistributionsMember_C000081781Member_S000018007Member_S000018007SummaryMember"
      decimals="INF"
      id="ixv-87801"
      unitRef="pure">0.0305</rr:AverageAnnualReturnYear01>
    <rr:AverageAnnualReturnYear05
      contextRef="Context_20240930_20240930_AfterTaxesOnDistributionsMember_C000081781Member_S000018007Member_S000018007SummaryMember"
      decimals="INF"
      id="ixv-87802"
      unitRef="pure">0.0049</rr:AverageAnnualReturnYear05>
    <rr:AverageAnnualReturnYear10
      contextRef="Context_20240930_20240930_AfterTaxesOnDistributionsMember_C000081781Member_S000018007Member_S000018007SummaryMember"
      decimals="INF"
      id="ixv-87803"
      unitRef="pure">0.0164</rr:AverageAnnualReturnYear10>
    <rr:AverageAnnualReturnLabel
      contextRef="Context_20240930_20240930_AfterTaxesOnDistributionsAndSalesMember_C000081781Member_S000018007Member_S000018007SummaryMember"
      id="ixv-87804">Return After Taxes on Distributions and Sale of Fund Shares</rr:AverageAnnualReturnLabel>
    <rr:AverageAnnualReturnYear01
      contextRef="Context_20240930_20240930_AfterTaxesOnDistributionsAndSalesMember_C000081781Member_S000018007Member_S000018007SummaryMember"
      decimals="INF"
      id="ixv-87805"
      unitRef="pure">0.0336</rr:AverageAnnualReturnYear01>
    <rr:AverageAnnualReturnYear05
      contextRef="Context_20240930_20240930_AfterTaxesOnDistributionsAndSalesMember_C000081781Member_S000018007Member_S000018007SummaryMember"
      decimals="INF"
      id="ixv-87806"
      unitRef="pure">0.0102</rr:AverageAnnualReturnYear05>
    <rr:AverageAnnualReturnYear10
      contextRef="Context_20240930_20240930_AfterTaxesOnDistributionsAndSalesMember_C000081781Member_S000018007Member_S000018007SummaryMember"
      decimals="INF"
      id="ixv-87807"
      unitRef="pure">0.0188</rr:AverageAnnualReturnYear10>
    <rr:AverageAnnualReturnLabel
      contextRef="Context_20240930_20240930_C000049915Member_S000018007Member_S000018007SummaryMember"
      id="ixv-87808">Return Before Taxes</rr:AverageAnnualReturnLabel>
    <rr:AverageAnnualReturnYear01
      contextRef="Context_20240930_20240930_C000049915Member_S000018007Member_S000018007SummaryMember"
      decimals="INF"
      id="ixv-87809"
      unitRef="pure">0.0161</rr:AverageAnnualReturnYear01>
    <rr:AverageAnnualReturnYear05
      contextRef="Context_20240930_20240930_C000049915Member_S000018007Member_S000018007SummaryMember"
      decimals="INF"
      id="ixv-87810"
      unitRef="pure">0.0145</rr:AverageAnnualReturnYear05>
    <rr:AverageAnnualReturnYear10
      contextRef="Context_20240930_20240930_C000049915Member_S000018007Member_S000018007SummaryMember"
      decimals="INF"
      id="ixv-87811"
      unitRef="pure">0.0294</rr:AverageAnnualReturnYear10>
    <rr:AverageAnnualReturnLabel
      contextRef="Context_20240930_20240930_C000049917Member_S000018007Member_S000018007SummaryMember"
      id="ixv-87812">Return Before Taxes</rr:AverageAnnualReturnLabel>
    <rr:AverageAnnualReturnYear01
      contextRef="Context_20240930_20240930_C000049917Member_S000018007Member_S000018007SummaryMember"
      decimals="INF"
      id="ixv-87813"
      unitRef="pure">0.0472</rr:AverageAnnualReturnYear01>
    <rr:AverageAnnualReturnYear05
      contextRef="Context_20240930_20240930_C000049917Member_S000018007Member_S000018007SummaryMember"
      decimals="INF"
      id="ixv-87814"
      unitRef="pure">0.0146</rr:AverageAnnualReturnYear05>
    <rr:AverageAnnualReturnYear10
      contextRef="Context_20240930_20240930_C000049917Member_S000018007Member_S000018007SummaryMember"
      decimals="INF"
      id="ixv-87815"
      unitRef="pure">0.0256</rr:AverageAnnualReturnYear10>
    <rr:AverageAnnualReturnLabel
      contextRef="Context_20240930_20240930_C000148855Member_S000018007Member_S000018007SummaryMember"
      id="ixv-87816">Return Before Taxes</rr:AverageAnnualReturnLabel>
    <rr:AverageAnnualReturnYear01
      contextRef="Context_20240930_20240930_C000148855Member_S000018007Member_S000018007SummaryMember"
      decimals="INF"
      id="ixv-87817"
      unitRef="pure">0.0602</rr:AverageAnnualReturnYear01>
    <rr:AverageAnnualReturnYear05
      contextRef="Context_20240930_20240930_C000148855Member_S000018007Member_S000018007SummaryMember"
      decimals="INF"
      id="ixv-87818"
      unitRef="pure">0.0264</rr:AverageAnnualReturnYear05>
    <rr:AverageAnnualReturnYear10
      contextRef="Context_20240930_20240930_C000148855Member_S000018007Member_S000018007SummaryMember"
      decimals="INF"
      id="ixv-87819"
      unitRef="pure">0.0373</rr:AverageAnnualReturnYear10>
    <rr:AverageAnnualReturnLabel
      contextRef="Context_20240930_20240930_BloombergUSAggregateBondIndex_S000018007Member_S000018007SummaryMember"
      id="ixv-87820"> 
Bloomberg U.S. Aggregate Bond Index </rr:AverageAnnualReturnLabel>
    <rr:IndexNoDeductionForFeesExpensesTaxes
      contextRef="Context_20240930_20240930_BloombergUSAggregateBondIndex_S000018007Member_S000018007SummaryMember"
      id="ixv-87821">(reflects no deduction for fees, expenses or taxes)</rr:IndexNoDeductionForFeesExpensesTaxes>
    <rr:AverageAnnualReturnYear01
      contextRef="Context_20240930_20240930_BloombergUSAggregateBondIndex_S000018007Member_S000018007SummaryMember"
      decimals="INF"
      id="ixv-87822"
      unitRef="pure">0.0125</rr:AverageAnnualReturnYear01>
    <rr:AverageAnnualReturnYear05
      contextRef="Context_20240930_20240930_BloombergUSAggregateBondIndex_S000018007Member_S000018007SummaryMember"
      decimals="INF"
      id="ixv-87823"
      unitRef="pure">-0.0033</rr:AverageAnnualReturnYear05>
    <rr:AverageAnnualReturnYear10
      contextRef="Context_20240930_20240930_BloombergUSAggregateBondIndex_S000018007Member_S000018007SummaryMember"
      decimals="INF"
      id="ixv-87824"
      unitRef="pure">0.0135</rr:AverageAnnualReturnYear10>
    <rr:PerformanceTableClosingTextBlock
      contextRef="Context_20240930_20240930_S000018007Member_S000018007SummaryMember"
      id="ixv-9525">&lt;p style="font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; font-weight:normal; text-decoration:none;"&gt;The Bloomberg U.S. Aggregate Bond Index measures the U.S. investment grade fixed 
rate bond market. The index is calculated on a total return basis. The index is unmanaged and not available 
for direct investment.&lt;/p&gt;&lt;p style="font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; font-weight:normal; text-decoration:none;"&gt;After-tax returns are calculated using the historical highest 
individual federal marginal income tax rates and do not reflect the impact of state and local taxes. 
After-tax returns are shown only for Class I Shares; after-tax returns for other classes will vary. Actual 
after-tax returns depend on the investor&#x2019;s tax situation and may differ from those shown. After-tax 
returns are not relevant to investors who hold fund shares in tax-deferred accounts or to shares held 
by non-taxable entities. In certain cases, the Return After Taxes on Distributions and Sale of Fund Shares 
for a period may be higher than other return figures for the same period. This will occur when a capital 
loss is realized upon the sale of fund shares and provides an assumed tax benefit that increases the 
return.&lt;/p&gt;</rr:PerformanceTableClosingTextBlock>
    <rr:PerformanceAdditionalMarketIndex
      contextRef="Context_20240930_20240930_S000018007Member_S000018007SummaryMember"
      id="ixv-87825">The Bloomberg U.S. Aggregate Bond Index measures the U.S. investment grade fixed 
rate bond market. The index is calculated on a total return basis. The index is unmanaged and not available 
for direct investment.</rr:PerformanceAdditionalMarketIndex>
    <rr:PerformanceTableUsesHighestFederalRate
      contextRef="Context_20240930_20240930_S000018007Member_S000018007SummaryMember"
      id="ixv-87826">After-tax returns are calculated using the historical highest 
individual federal marginal income tax rates and do not reflect the impact of state and local taxes. 
After-tax returns are shown only for Class I Shares; after-tax returns for other classes will vary. Actual 
after-tax returns depend on the investor&#x2019;s tax situation and may differ from those shown. After-tax 
returns are not relevant to investors who hold fund shares in tax-deferred accounts or to shares held 
by non-taxable entities. In certain cases, the Return After Taxes on Distributions and Sale of Fund Shares 
for a period may be higher than other return figures for the same period. This will occur when a capital 
loss is realized upon the sale of fund shares and provides an assumed tax benefit that increases the 
return.</rr:PerformanceTableUsesHighestFederalRate>
    <rr:PerformanceTableOneClassOfAfterTaxShown
      contextRef="Context_20240930_20240930_S000018007Member_S000018007SummaryMember"
      id="ixv-87827">After-tax returns are shown only for Class I Shares; after-tax returns for other classes will vary.</rr:PerformanceTableOneClassOfAfterTaxShown>
    <rr:PerformanceTableNotRelevantToTaxDeferred
      contextRef="Context_20240930_20240930_S000018007Member_S000018007SummaryMember"
      id="ixv-87828">Actual 
after-tax returns depend on the investor&#x2019;s tax situation and may differ from those shown. After-tax 
returns are not relevant to investors who hold fund shares in tax-deferred accounts or to shares held 
by non-taxable entities.</rr:PerformanceTableNotRelevantToTaxDeferred>
    <rr:PerformanceTableExplanationAfterTaxHigher
      contextRef="Context_20240930_20240930_S000018007Member_S000018007SummaryMember"
      id="ixv-87829">In certain cases, the Return After Taxes on Distributions and Sale of Fund Shares 
for a period may be higher than other return figures for the same period. This will occur when a capital 
loss is realized upon the sale of fund shares and provides an assumed tax benefit that increases the 
return.</rr:PerformanceTableExplanationAfterTaxHigher>
    <rr:RiskReturnHeading
      contextRef="Context_20240930_20240930_S000018008Member_S000018008SummaryMember"
      id="ixv-87830">Virtus Newfleet Multi-Sector Short Term Bond Fund</rr:RiskReturnHeading>
    <rr:ObjectiveHeading
      contextRef="Context_20240930_20240930_S000018008Member_S000018008SummaryMember"
      id="ixv-87831">Investment 
Objective</rr:ObjectiveHeading>
    <rr:ObjectivePrimaryTextBlock
      contextRef="Context_20240930_20240930_S000018008Member_S000018008SummaryMember"
      id="ixv-9588">&lt;p style="font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; font-weight:normal; text-decoration:none;"&gt;The fund has an investment objective of providing high current income while attempting 
to limit changes in the fund&#x2019;s net asset value per share caused by interest rate changes.&lt;/p&gt;</rr:ObjectivePrimaryTextBlock>
    <rr:ExpenseHeading
      contextRef="Context_20240930_20240930_S000018008Member_S000018008SummaryMember"
      id="ixv-87832">Fees 
and Expenses</rr:ExpenseHeading>
    <rr:ExpenseNarrativeTextBlock
      contextRef="Context_20240930_20240930_S000018008Member_S000018008SummaryMember"
      id="ixv-9591">&lt;p style="-sec-ix-redline:true;font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; font-weight:normal; font-style:normal;"&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;The tables below illustrate the fees and expenses 
that you may pay if you buy, hold and sell shares of the fund. &lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:bold; text-decoration:none;"&gt;You may pay other fees, such 
as brokerage commissions and other fees to financial intermediaries, which are not reflected in the tables 
and examples below.&lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt; You may qualify for sales charge discounts in Class A Shares 
if you and your family invest, or agree to invest in the future, at least $50,000 in Virtus Funds.&lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:bold; text-decoration:none;"&gt; 
&lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;More information on these and other discounts is available: (i) from your financial 
professional or other financial intermediary; (ii) under &#x201c;Sales Charges&#x201d; on page 108 of the 
fund&#x2019;s prospectus; and (iii) with respect to purchase of shares through specific intermediaries, 
in Appendix A to the fund&#x2019;s prospectus, entitled &#x201c;Intermediary Sales Charge Discounts and 
Waivers.&#x201d;&lt;/span&gt;&lt;/p&gt;</rr:ExpenseNarrativeTextBlock>
    <rr:ExpenseBreakpointDiscounts
      contextRef="Context_20240930_20240930_S000018008Member_S000018008SummaryMember"
      id="ixv-87833">You may qualify for sales charge discounts in Class A Shares 
if you and your family invest, or agree to invest in the future, at least $50,000 in Virtus Funds.</rr:ExpenseBreakpointDiscounts>
    <rr:ExpenseBreakpointMinimumInvestmentRequiredAmount
      contextRef="Context_20240930_20240930_S000018008Member_S000018008SummaryMember"
      decimals="INF"
      id="ixv-87834"
      unitRef="usd">50000</rr:ExpenseBreakpointMinimumInvestmentRequiredAmount>
    <rr:ShareholderFeesCaption
      contextRef="Context_20240930_20240930_S000018008Member_S000018008SummaryMember"
      id="ixv-87835">Shareholder Fees (fees 
paid directly from your investment)</rr:ShareholderFeesCaption>
    <rr:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice
      contextRef="Context_20240930_20240930_C000049918Member_S000018008Member_S000018008SummaryMember"
      decimals="INF"
      id="ixv-87836"
      unitRef="pure">0.0225</rr:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice>
    <rr:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice
      contextRef="Context_20240930_20240930_C000049920Member_S000018008Member_S000018008SummaryMember"
      decimals="INF"
      id="ixv-87837"
      unitRef="pure">0</rr:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice>
    <rr:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice
      contextRef="Context_20240930_20240930_C000049921Member_S000018008Member_S000018008SummaryMember"
      decimals="INF"
      id="ixv-87838"
      unitRef="pure">0</rr:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice>
    <rr:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice
      contextRef="Context_20240930_20240930_C000066828Member_S000018008Member_S000018008SummaryMember"
      decimals="INF"
      id="ixv-87839"
      unitRef="pure">0</rr:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice>
    <rr:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice
      contextRef="Context_20240930_20240930_C000176709Member_S000018008Member_S000018008SummaryMember"
      decimals="INF"
      id="ixv-87840"
      unitRef="pure">0</rr:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice>
    <rr:MaximumDeferredSalesChargeOverOfferingPrice
      contextRef="Context_20240930_20240930_C000049918Member_S000018008Member_S000018008SummaryMember"
      decimals="INF"
      id="ixv-87841"
      unitRef="pure">0</rr:MaximumDeferredSalesChargeOverOfferingPrice>
    <rr:MaximumDeferredSalesChargeOverOfferingPrice
      contextRef="Context_20240930_20240930_C000049920Member_S000018008Member_S000018008SummaryMember"
      decimals="INF"
      id="ixv-87842"
      unitRef="pure">0</rr:MaximumDeferredSalesChargeOverOfferingPrice>
    <rr:MaximumDeferredSalesChargeOverOfferingPrice
      contextRef="Context_20240930_20240930_C000049921Member_S000018008Member_S000018008SummaryMember"
      decimals="INF"
      id="_2036_"
      unitRef="pure">0.0100</rr:MaximumDeferredSalesChargeOverOfferingPrice>
    <rr:MaximumDeferredSalesChargeOverOfferingPrice
      contextRef="Context_20240930_20240930_C000066828Member_S000018008Member_S000018008SummaryMember"
      decimals="INF"
      id="ixv-87844"
      unitRef="pure">0</rr:MaximumDeferredSalesChargeOverOfferingPrice>
    <rr:MaximumDeferredSalesChargeOverOfferingPrice
      contextRef="Context_20240930_20240930_C000176709Member_S000018008Member_S000018008SummaryMember"
      decimals="INF"
      id="ixv-87845"
      unitRef="pure">0</rr:MaximumDeferredSalesChargeOverOfferingPrice>
    <rr:OperatingExpensesCaption
      contextRef="Context_20240930_20240930_S000018008Member_S000018008SummaryMember"
      id="ixv-87846">Annual 
Fund Operating Expenses (expenses that you pay each year as          
                            a percentage of the value of your investment)</rr:OperatingExpensesCaption>
    <rr:ManagementFeesOverAssets
      contextRef="Context_20240930_20240930_C000049918Member_S000018008Member_S000018008SummaryMember"
      decimals="INF"
      id="ixv-87847"
      unitRef="pure">0.0048</rr:ManagementFeesOverAssets>
    <rr:ManagementFeesOverAssets
      contextRef="Context_20240930_20240930_C000049920Member_S000018008Member_S000018008SummaryMember"
      decimals="INF"
      id="ixv-87848"
      unitRef="pure">0.0048</rr:ManagementFeesOverAssets>
    <rr:ManagementFeesOverAssets
      contextRef="Context_20240930_20240930_C000049921Member_S000018008Member_S000018008SummaryMember"
      decimals="INF"
      id="ixv-87849"
      unitRef="pure">0.0048</rr:ManagementFeesOverAssets>
    <rr:ManagementFeesOverAssets
      contextRef="Context_20240930_20240930_C000066828Member_S000018008Member_S000018008SummaryMember"
      decimals="INF"
      id="ixv-87850"
      unitRef="pure">0.0048</rr:ManagementFeesOverAssets>
    <rr:ManagementFeesOverAssets
      contextRef="Context_20240930_20240930_C000176709Member_S000018008Member_S000018008SummaryMember"
      decimals="INF"
      id="ixv-87851"
      unitRef="pure">0.0048</rr:ManagementFeesOverAssets>
    <rr:DistributionAndService12b1FeesOverAssets
      contextRef="Context_20240930_20240930_C000049918Member_S000018008Member_S000018008SummaryMember"
      decimals="INF"
      id="ixv-87852"
      unitRef="pure">0.0025</rr:DistributionAndService12b1FeesOverAssets>
    <rr:DistributionAndService12b1FeesOverAssets
      contextRef="Context_20240930_20240930_C000049920Member_S000018008Member_S000018008SummaryMember"
      decimals="INF"
      id="ixv-87853"
      unitRef="pure">0.0050</rr:DistributionAndService12b1FeesOverAssets>
    <rr:DistributionAndService12b1FeesOverAssets
      contextRef="Context_20240930_20240930_C000049921Member_S000018008Member_S000018008SummaryMember"
      decimals="INF"
      id="ixv-87854"
      unitRef="pure">0.0100</rr:DistributionAndService12b1FeesOverAssets>
    <rr:DistributionAndService12b1FeesOverAssets
      contextRef="Context_20240930_20240930_C000066828Member_S000018008Member_S000018008SummaryMember"
      decimals="INF"
      id="ixv-87855"
      unitRef="pure">0</rr:DistributionAndService12b1FeesOverAssets>
    <rr:DistributionAndService12b1FeesOverAssets
      contextRef="Context_20240930_20240930_C000176709Member_S000018008Member_S000018008SummaryMember"
      decimals="INF"
      id="ixv-87856"
      unitRef="pure">0</rr:DistributionAndService12b1FeesOverAssets>
    <rr:OtherExpensesOverAssets
      contextRef="Context_20240930_20240930_C000049918Member_S000018008Member_S000018008SummaryMember"
      decimals="INF"
      id="ixv-87857"
      unitRef="pure">0.0026</rr:OtherExpensesOverAssets>
    <rr:OtherExpensesOverAssets
      contextRef="Context_20240930_20240930_C000049920Member_S000018008Member_S000018008SummaryMember"
      decimals="INF"
      id="ixv-87858"
      unitRef="pure">0.0026</rr:OtherExpensesOverAssets>
    <rr:OtherExpensesOverAssets
      contextRef="Context_20240930_20240930_C000049921Member_S000018008Member_S000018008SummaryMember"
      decimals="INF"
      id="ixv-87859"
      unitRef="pure">0.0025</rr:OtherExpensesOverAssets>
    <rr:OtherExpensesOverAssets
      contextRef="Context_20240930_20240930_C000066828Member_S000018008Member_S000018008SummaryMember"
      decimals="INF"
      id="ixv-87860"
      unitRef="pure">0.0025</rr:OtherExpensesOverAssets>
    <rr:OtherExpensesOverAssets
      contextRef="Context_20240930_20240930_C000176709Member_S000018008Member_S000018008SummaryMember"
      decimals="INF"
      id="ixv-87861"
      unitRef="pure">0.0017</rr:OtherExpensesOverAssets>
    <rr:ExpensesOverAssets
      contextRef="Context_20240930_20240930_C000049918Member_S000018008Member_S000018008SummaryMember"
      decimals="INF"
      id="ixv-87862"
      unitRef="pure">0.0099</rr:ExpensesOverAssets>
    <rr:ExpensesOverAssets
      contextRef="Context_20240930_20240930_C000049920Member_S000018008Member_S000018008SummaryMember"
      decimals="INF"
      id="ixv-87863"
      unitRef="pure">0.0124</rr:ExpensesOverAssets>
    <rr:ExpensesOverAssets
      contextRef="Context_20240930_20240930_C000049921Member_S000018008Member_S000018008SummaryMember"
      decimals="INF"
      id="ixv-87864"
      unitRef="pure">0.0173</rr:ExpensesOverAssets>
    <rr:ExpensesOverAssets
      contextRef="Context_20240930_20240930_C000066828Member_S000018008Member_S000018008SummaryMember"
      decimals="INF"
      id="ixv-87865"
      unitRef="pure">0.0073</rr:ExpensesOverAssets>
    <rr:ExpensesOverAssets
      contextRef="Context_20240930_20240930_C000176709Member_S000018008Member_S000018008SummaryMember"
      decimals="INF"
      id="ixv-87866"
      unitRef="pure">0.0065</rr:ExpensesOverAssets>
    <rr:FeeWaiverOrReimbursementOverAssets
      contextRef="Context_20240930_20240930_C000049918Member_S000018008Member_S000018008SummaryMember"
      decimals="INF"
      id="_2060_"
      unitRef="pure">-0.0009</rr:FeeWaiverOrReimbursementOverAssets>
    <rr:FeeWaiverOrReimbursementOverAssets
      contextRef="Context_20240930_20240930_C000049920Member_S000018008Member_S000018008SummaryMember"
      decimals="INF"
      id="_2061_"
      unitRef="pure">-0.0008</rr:FeeWaiverOrReimbursementOverAssets>
    <rr:FeeWaiverOrReimbursementOverAssets
      contextRef="Context_20240930_20240930_C000049921Member_S000018008Member_S000018008SummaryMember"
      decimals="INF"
      id="_2062_"
      unitRef="pure">-0.0007</rr:FeeWaiverOrReimbursementOverAssets>
    <rr:FeeWaiverOrReimbursementOverAssets
      contextRef="Context_20240930_20240930_C000066828Member_S000018008Member_S000018008SummaryMember"
      decimals="INF"
      id="_2063_"
      unitRef="pure">-0.0008</rr:FeeWaiverOrReimbursementOverAssets>
    <rr:FeeWaiverOrReimbursementOverAssets
      contextRef="Context_20240930_20240930_C000176709Member_S000018008Member_S000018008SummaryMember"
      decimals="INF"
      id="_2064_"
      unitRef="pure">-0.0013</rr:FeeWaiverOrReimbursementOverAssets>
    <rr:NetExpensesOverAssets
      contextRef="Context_20240930_20240930_C000049918Member_S000018008Member_S000018008SummaryMember"
      decimals="INF"
      id="_2065_"
      unitRef="pure">0.0090</rr:NetExpensesOverAssets>
    <rr:NetExpensesOverAssets
      contextRef="Context_20240930_20240930_C000049920Member_S000018008Member_S000018008SummaryMember"
      decimals="INF"
      id="_2066_"
      unitRef="pure">0.0116</rr:NetExpensesOverAssets>
    <rr:NetExpensesOverAssets
      contextRef="Context_20240930_20240930_C000049921Member_S000018008Member_S000018008SummaryMember"
      decimals="INF"
      id="_2067_"
      unitRef="pure">0.0166</rr:NetExpensesOverAssets>
    <rr:NetExpensesOverAssets
      contextRef="Context_20240930_20240930_C000066828Member_S000018008Member_S000018008SummaryMember"
      decimals="INF"
      id="_2068_"
      unitRef="pure">0.0065</rr:NetExpensesOverAssets>
    <rr:NetExpensesOverAssets
      contextRef="Context_20240930_20240930_C000176709Member_S000018008Member_S000018008SummaryMember"
      decimals="INF"
      id="_2069_"
      unitRef="pure">0.0052</rr:NetExpensesOverAssets>
    <rr:ExpenseExampleHeading
      contextRef="Context_20240930_20240930_S000018008Member_S000018008SummaryMember"
      id="ixv-87877">Example</rr:ExpenseExampleHeading>
    <rr:ExpenseExampleNarrativeTextBlock
      contextRef="Context_20240930_20240930_S000018008Member_S000018008SummaryMember"
      id="ixv-9788">&lt;p style="font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; font-weight:normal; text-decoration:none;"&gt;This 
example is intended to help you compare the cost of investing in the fund with the cost of investing 
in other mutual funds. The example assumes that you invest $10,000 in the fund for the time periods indicated 
and then redeem all of your shares at the end of those periods or continued to hold them. The example 
also assumes that your investment has a 5% return each year, that the fund&#x2019;s operating expenses 
remain the same and that the expense reimbursement agreement remains in place for the contractual period. 
Although your actual costs may be higher or lower, based on these assumptions your costs would be:&lt;/p&gt;</rr:ExpenseExampleNarrativeTextBlock>
    <rr:ExpenseExampleByYearCaption
      contextRef="Context_20240930_20240930_S000018008Member_S000018008SummaryMember"
      id="ixv-87878">Although your actual costs may be higher or lower, based on these assumptions your costs would be:</rr:ExpenseExampleByYearCaption>
    <rr:ExpenseExampleYear01
      contextRef="Context_20240930_20240930_C000049918Member_S000018008Member_S000018008SummaryMember"
      decimals="INF"
      id="ixv-87879"
      unitRef="usd">315</rr:ExpenseExampleYear01>
    <rr:ExpenseExampleNoRedemptionYear01
      contextRef="Context_20240930_20240930_C000049918Member_S000018008Member_S000018008SummaryMember"
      decimals="INF"
      id="ixv-87880"
      unitRef="usd">315</rr:ExpenseExampleNoRedemptionYear01>
    <rr:ExpenseExampleYear03
      contextRef="Context_20240930_20240930_C000049918Member_S000018008Member_S000018008SummaryMember"
      decimals="INF"
      id="ixv-87881"
      unitRef="usd">524</rr:ExpenseExampleYear03>
    <rr:ExpenseExampleNoRedemptionYear03
      contextRef="Context_20240930_20240930_C000049918Member_S000018008Member_S000018008SummaryMember"
      decimals="INF"
      id="ixv-87882"
      unitRef="usd">524</rr:ExpenseExampleNoRedemptionYear03>
    <rr:ExpenseExampleYear05
      contextRef="Context_20240930_20240930_C000049918Member_S000018008Member_S000018008SummaryMember"
      decimals="INF"
      id="ixv-87883"
      unitRef="usd">751</rr:ExpenseExampleYear05>
    <rr:ExpenseExampleNoRedemptionYear05
      contextRef="Context_20240930_20240930_C000049918Member_S000018008Member_S000018008SummaryMember"
      decimals="INF"
      id="ixv-87884"
      unitRef="usd">751</rr:ExpenseExampleNoRedemptionYear05>
    <rr:ExpenseExampleYear10
      contextRef="Context_20240930_20240930_C000049918Member_S000018008Member_S000018008SummaryMember"
      decimals="INF"
      id="ixv-87885"
      unitRef="usd">1403</rr:ExpenseExampleYear10>
    <rr:ExpenseExampleNoRedemptionYear10
      contextRef="Context_20240930_20240930_C000049918Member_S000018008Member_S000018008SummaryMember"
      decimals="INF"
      id="ixv-87886"
      unitRef="usd">1403</rr:ExpenseExampleNoRedemptionYear10>
    <rr:ExpenseExampleYear01
      contextRef="Context_20240930_20240930_C000049920Member_S000018008Member_S000018008SummaryMember"
      decimals="INF"
      id="ixv-87887"
      unitRef="usd">218</rr:ExpenseExampleYear01>
    <rr:ExpenseExampleNoRedemptionYear01
      contextRef="Context_20240930_20240930_C000049920Member_S000018008Member_S000018008SummaryMember"
      decimals="INF"
      id="ixv-87888"
      unitRef="usd">218</rr:ExpenseExampleNoRedemptionYear01>
    <rr:ExpenseExampleYear03
      contextRef="Context_20240930_20240930_C000049920Member_S000018008Member_S000018008SummaryMember"
      decimals="INF"
      id="ixv-87889"
      unitRef="usd">386</rr:ExpenseExampleYear03>
    <rr:ExpenseExampleNoRedemptionYear03
      contextRef="Context_20240930_20240930_C000049920Member_S000018008Member_S000018008SummaryMember"
      decimals="INF"
      id="ixv-87890"
      unitRef="usd">386</rr:ExpenseExampleNoRedemptionYear03>
    <rr:ExpenseExampleYear05
      contextRef="Context_20240930_20240930_C000049920Member_S000018008Member_S000018008SummaryMember"
      decimals="INF"
      id="ixv-87891"
      unitRef="usd">673</rr:ExpenseExampleYear05>
    <rr:ExpenseExampleNoRedemptionYear05
      contextRef="Context_20240930_20240930_C000049920Member_S000018008Member_S000018008SummaryMember"
      decimals="INF"
      id="ixv-87892"
      unitRef="usd">673</rr:ExpenseExampleNoRedemptionYear05>
    <rr:ExpenseExampleYear10
      contextRef="Context_20240930_20240930_C000049920Member_S000018008Member_S000018008SummaryMember"
      decimals="INF"
      id="ixv-87893"
      unitRef="usd">1493</rr:ExpenseExampleYear10>
    <rr:ExpenseExampleNoRedemptionYear10
      contextRef="Context_20240930_20240930_C000049920Member_S000018008Member_S000018008SummaryMember"
      decimals="INF"
      id="ixv-87894"
      unitRef="usd">1493</rr:ExpenseExampleNoRedemptionYear10>
    <rr:ExpenseExampleYear01
      contextRef="Context_20240930_20240930_C000049921Member_S000018008Member_S000018008SummaryMember"
      decimals="INF"
      id="ixv-87895"
      unitRef="usd">269</rr:ExpenseExampleYear01>
    <rr:ExpenseExampleYear03
      contextRef="Context_20240930_20240930_C000049921Member_S000018008Member_S000018008SummaryMember"
      decimals="INF"
      id="ixv-87896"
      unitRef="usd">538</rr:ExpenseExampleYear03>
    <rr:ExpenseExampleYear05
      contextRef="Context_20240930_20240930_C000049921Member_S000018008Member_S000018008SummaryMember"
      decimals="INF"
      id="ixv-87897"
      unitRef="usd">932</rr:ExpenseExampleYear05>
    <rr:ExpenseExampleYear10
      contextRef="Context_20240930_20240930_C000049921Member_S000018008Member_S000018008SummaryMember"
      decimals="INF"
      id="ixv-87898"
      unitRef="usd">2035</rr:ExpenseExampleYear10>
    <rr:ExpenseExampleNoRedemptionYear01
      contextRef="Context_20240930_20240930_C000049921Member_S000018008Member_S000018008SummaryMember"
      decimals="INF"
      id="ixv-87899"
      unitRef="usd">169</rr:ExpenseExampleNoRedemptionYear01>
    <rr:ExpenseExampleNoRedemptionYear03
      contextRef="Context_20240930_20240930_C000049921Member_S000018008Member_S000018008SummaryMember"
      decimals="INF"
      id="ixv-87900"
      unitRef="usd">538</rr:ExpenseExampleNoRedemptionYear03>
    <rr:ExpenseExampleNoRedemptionYear05
      contextRef="Context_20240930_20240930_C000049921Member_S000018008Member_S000018008SummaryMember"
      decimals="INF"
      id="ixv-87901"
      unitRef="usd">932</rr:ExpenseExampleNoRedemptionYear05>
    <rr:ExpenseExampleNoRedemptionYear10
      contextRef="Context_20240930_20240930_C000049921Member_S000018008Member_S000018008SummaryMember"
      decimals="INF"
      id="ixv-87902"
      unitRef="usd">2035</rr:ExpenseExampleNoRedemptionYear10>
    <rr:ExpenseExampleYear01
      contextRef="Context_20240930_20240930_C000066828Member_S000018008Member_S000018008SummaryMember"
      decimals="INF"
      id="ixv-87903"
      unitRef="usd">66</rr:ExpenseExampleYear01>
    <rr:ExpenseExampleNoRedemptionYear01
      contextRef="Context_20240930_20240930_C000066828Member_S000018008Member_S000018008SummaryMember"
      decimals="INF"
      id="ixv-87904"
      unitRef="usd">66</rr:ExpenseExampleNoRedemptionYear01>
    <rr:ExpenseExampleYear03
      contextRef="Context_20240930_20240930_C000066828Member_S000018008Member_S000018008SummaryMember"
      decimals="INF"
      id="ixv-87905"
      unitRef="usd">225</rr:ExpenseExampleYear03>
    <rr:ExpenseExampleNoRedemptionYear03
      contextRef="Context_20240930_20240930_C000066828Member_S000018008Member_S000018008SummaryMember"
      decimals="INF"
      id="ixv-87906"
      unitRef="usd">225</rr:ExpenseExampleNoRedemptionYear03>
    <rr:ExpenseExampleYear05
      contextRef="Context_20240930_20240930_C000066828Member_S000018008Member_S000018008SummaryMember"
      decimals="INF"
      id="ixv-87907"
      unitRef="usd">398</rr:ExpenseExampleYear05>
    <rr:ExpenseExampleNoRedemptionYear05
      contextRef="Context_20240930_20240930_C000066828Member_S000018008Member_S000018008SummaryMember"
      decimals="INF"
      id="ixv-87908"
      unitRef="usd">398</rr:ExpenseExampleNoRedemptionYear05>
    <rr:ExpenseExampleYear10
      contextRef="Context_20240930_20240930_C000066828Member_S000018008Member_S000018008SummaryMember"
      decimals="INF"
      id="ixv-87909"
      unitRef="usd">899</rr:ExpenseExampleYear10>
    <rr:ExpenseExampleNoRedemptionYear10
      contextRef="Context_20240930_20240930_C000066828Member_S000018008Member_S000018008SummaryMember"
      decimals="INF"
      id="ixv-87910"
      unitRef="usd">899</rr:ExpenseExampleNoRedemptionYear10>
    <rr:ExpenseExampleYear01
      contextRef="Context_20240930_20240930_C000176709Member_S000018008Member_S000018008SummaryMember"
      decimals="INF"
      id="ixv-87911"
      unitRef="usd">53</rr:ExpenseExampleYear01>
    <rr:ExpenseExampleNoRedemptionYear01
      contextRef="Context_20240930_20240930_C000176709Member_S000018008Member_S000018008SummaryMember"
      decimals="INF"
      id="ixv-87912"
      unitRef="usd">53</rr:ExpenseExampleNoRedemptionYear01>
    <rr:ExpenseExampleYear03
      contextRef="Context_20240930_20240930_C000176709Member_S000018008Member_S000018008SummaryMember"
      decimals="INF"
      id="ixv-87913"
      unitRef="usd">195</rr:ExpenseExampleYear03>
    <rr:ExpenseExampleNoRedemptionYear03
      contextRef="Context_20240930_20240930_C000176709Member_S000018008Member_S000018008SummaryMember"
      decimals="INF"
      id="ixv-87914"
      unitRef="usd">195</rr:ExpenseExampleNoRedemptionYear03>
    <rr:ExpenseExampleYear05
      contextRef="Context_20240930_20240930_C000176709Member_S000018008Member_S000018008SummaryMember"
      decimals="INF"
      id="ixv-87915"
      unitRef="usd">349</rr:ExpenseExampleYear05>
    <rr:ExpenseExampleNoRedemptionYear05
      contextRef="Context_20240930_20240930_C000176709Member_S000018008Member_S000018008SummaryMember"
      decimals="INF"
      id="ixv-87916"
      unitRef="usd">349</rr:ExpenseExampleNoRedemptionYear05>
    <rr:ExpenseExampleYear10
      contextRef="Context_20240930_20240930_C000176709Member_S000018008Member_S000018008SummaryMember"
      decimals="INF"
      id="ixv-87917"
      unitRef="usd">798</rr:ExpenseExampleYear10>
    <rr:ExpenseExampleNoRedemptionYear10
      contextRef="Context_20240930_20240930_C000176709Member_S000018008Member_S000018008SummaryMember"
      decimals="INF"
      id="ixv-87918"
      unitRef="usd">798</rr:ExpenseExampleNoRedemptionYear10>
    <rr:PortfolioTurnoverHeading
      contextRef="Context_20240930_20240930_S000018008Member_S000018008SummaryMember"
      id="ixv-87919">Portfolio 
Turnover</rr:PortfolioTurnoverHeading>
    <rr:PortfolioTurnoverTextBlock
      contextRef="Context_20240930_20240930_S000018008Member_S000018008SummaryMember"
      id="ixv-9942">&lt;p style="-sec-ix-redline:true;font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; font-weight:normal; text-decoration:none;"&gt;The fund pays transaction costs, such as commissions, when 
it buys and sells securities (or &#x201c;turns over&#x201d; its portfolio). A higher portfolio turnover 
rate may indicate higher transaction costs and may result in higher taxes when fund shares are held in 
a taxable account. These costs, which are not reflected in annual fund operating expenses or in the example, 
affect the fund&#x2019;s performance. During the most recent fiscal year, the fund&#x2019;s portfolio turnover 
rate was 56% of the average value of its portfolio. &lt;/p&gt;
</rr:PortfolioTurnoverTextBlock>
    <rr:PortfolioTurnoverRate
      contextRef="Context_20240930_20240930_S000018008Member_S000018008SummaryMember"
      decimals="INF"
      id="ixv-87920"
      unitRef="pure">0.56</rr:PortfolioTurnoverRate>
    <rr:StrategyHeading
      contextRef="Context_20240930_20240930_S000018008Member_S000018008SummaryMember"
      id="ixv-87921">Principal Investment Strategies</rr:StrategyHeading>
    <rr:StrategyNarrativeTextBlock
      contextRef="Context_20240930_20240930_S000018008Member_S000018008SummaryMember"
      id="ixv-9957">&lt;p style="font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; font-weight:normal; text-decoration:none;"&gt;The 
fund seeks current income with an emphasis on maintaining low volatility and overall short duration by 
investing primarily in higher quality, more liquid securities across 14 bond market sectors. The fund 
utilizes a value-oriented, research driven approach that seeks to strategically overweight undervalued 
sectors while applying strict risk controls.&lt;/p&gt;&lt;p style="font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; font-weight:normal; text-decoration:none;"&gt;Under normal circumstances, the fund invests 
at least 80% of its assets in bonds, which are fixed income debt obligations of various types of issuers. 
The fund seeks to achieve its objective by investing in a diversified portfolio of primarily short-term 
fixed income securities having an expected dollar-weighted average duration of three years or less and 
that are in one of the following market sectors:&lt;/p&gt;&lt;p style="font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:normal; margin-left:36.0pt; font-style:normal;"&gt;&lt;span style="font-size:9.5pt; font-family:Wingdings; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&#xf0a7;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;Securities 
issued or guaranteed as to principal and interest by the U.S. Government, its agencies, authorities or 
instrumentalities;&lt;/span&gt;&lt;/p&gt;&lt;p style="font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:normal; margin-left:36.0pt; font-style:normal;"&gt;&lt;span style="font-size:9.5pt; font-family:Wingdings; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&#xf0a7;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;Collateralized mortgage obligations (&#x201c;CMOs&#x201d;), 
real estate mortgage investment conduits (&#x201c;REMICs&#x201d;), and other pass-through securities, including 
those issued or guaranteed as to principal and interest by the U.S. Government, its agencies, authorities 
or instrumentalities;&lt;/span&gt;&lt;/p&gt;&lt;p style="font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:normal; margin-left:36.0pt; font-style:normal;"&gt;&lt;span style="font-size:9.5pt; font-family:Wingdings; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&#xf0a7;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;Debt securities issued by foreign issuers, 
including foreign governments and their political subdivisions, and issuers located in emerging markets;&lt;/span&gt;&lt;/p&gt;&lt;p style="font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:normal; margin-left:36.0pt; font-style:normal;"&gt;&lt;span style="font-size:9.5pt; font-family:Wingdings; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&#xf0a7;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;Investment-grade securities (primarily of U.S. issuers, secondarily of non-U.S. 
issuers), which are securities with credit ratings within the four highest rating categories of a nationally 
recognized statistical rating organization, including short-term securities; and&lt;/span&gt;&lt;/p&gt;&lt;p style="font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:normal; margin-left:36.0pt; font-style:normal;"&gt;&lt;span style="font-size:9.5pt; font-family:Wingdings; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&#xf0a7;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;High-yield/high-risk debt instruments (so-called &#x201c;junk bonds&#x201d;), including 
bank loans (which are generally floating-rate).&lt;/span&gt;&lt;/p&gt;&lt;p style="font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; font-weight:normal; text-decoration:none;"&gt;The fund may invest in all 
or some of these sectors.&lt;/p&gt;</rr:StrategyNarrativeTextBlock>
    <rr:StrategyPortfolioConcentration
      contextRef="Context_20240930_20240930_S000018008Member_S000018008SummaryMember"
      id="ixv-87922">Under normal circumstances, the fund invests 
at least 80% of its assets in bonds, which are fixed income debt obligations of various types of issuers.</rr:StrategyPortfolioConcentration>
    <rr:RiskHeading
      contextRef="Context_20240930_20240930_S000018008Member_S000018008SummaryMember"
      id="ixv-87923">Principal Risks</rr:RiskHeading>
    <rr:RiskTextBlock
      contextRef="Context_20240930_20240930_S000018008Member_RiskLoseMoneyMember_S000018008SummaryMember"
      id="ixv-87924">If between the time you purchase shares and 
the time you sell shares the value of the fund&#x2019;s investments decreases, you will lose money.</rr:RiskTextBlock>
    <rr:RiskTextBlock
      contextRef="Context_20240930_20240930_S000018008Member_CreditRisk_S000018008SummaryMember"
      id="ixv-9983">&lt;p style="font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:normal; margin-left:39.6pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;Credit Risk: &lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;If the issuer of a debt instrument fails to 
pay interest or principal in a timely manner, or negative perceptions exist in the market of the issuer&#x2019;s 
ability to make such payments, the price of the security may decline.&lt;/span&gt;&lt;/p&gt;</rr:RiskTextBlock>
    <rr:RiskTextBlock
      contextRef="Context_20240930_20240930_S000018008Member_InterestRateRisk_S000018008SummaryMember"
      id="ixv-9989">&lt;p style="font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:normal; margin-left:39.6pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;Interest Rate Risk: &lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;The values of debt instruments 
may rise or fall in response to changes in interest rates, and this risk may be enhanced for securities 
with longer maturities.&lt;/span&gt;&lt;/p&gt;</rr:RiskTextBlock>
    <rr:RiskTextBlock
      contextRef="Context_20240930_20240930_S000018008Member_High-YieldHigh-RiskFixedIncomeSecuritiesJunkBondsRisk_S000018008SummaryMember"
      id="ixv-9995">&lt;p style="-sec-ix-redline:true;font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:normal; margin-left:39.6pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;High-Yield/High-Risk 
Fixed Income Securities (Junk Bonds) Risk: &lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;There is a greater risk 
of issuer default, less liquidity, and increased price volatility related to high-yield/high-risk securities 
than investment grade securities, and high-yield/high-risk securities are generally considered to be 
speculative.&lt;/span&gt;&lt;/p&gt;</rr:RiskTextBlock>
    <rr:RiskTextBlock
      contextRef="Context_20240930_20240930_S000018008Member_BankLoanRisk_S000018008SummaryMember"
      id="ixv-10001">&lt;p style="font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:normal; margin-left:39.6pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;Bank Loan Risk: &lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;In 
addition to the risks typically associated with high-yield/high-risk fixed income securities, bank loans 
may be unsecured or not fully collateralized, may be subject to restrictions on resale, may be less liquid 
and may trade infrequently on the secondary market. Bank loans settle on a delayed basis; thus, sale 
proceeds may not be available to meet redemptions for a substantial period of time after the sale of 
the loan.&lt;/span&gt;&lt;/p&gt;</rr:RiskTextBlock>
    <rr:RiskTextBlock
      contextRef="Context_20240930_20240930_S000018008Member_ForeignInvestingRisk_S000018008SummaryMember"
      id="ixv-10007">&lt;p style="font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:normal; margin-left:39.6pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;Foreign Investing Risk: &lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;Investing 
in foreign securities subjects the fund to additional risks such as increased volatility; currency fluctuations; 
less liquidity; less publicly available information about the foreign investment; and political, regulatory, 
economic, and market risk.&lt;/span&gt;&lt;/p&gt;</rr:RiskTextBlock>
    <rr:RiskTextBlock
      contextRef="Context_20240930_20240930_S000018008Member_EmergingMarketRisk_S000018008SummaryMember"
      id="ixv-10013">&lt;p style="-sec-ix-redline:true;font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:normal; margin-left:39.6pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;Emerging 
Market Risk: &lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;Emerging markets securities may be more volatile, or more 
greatly affected by negative conditions, than those of their counterparts in more established foreign 
markets. Such securities may also be subject to Sanctions Risk.&lt;/span&gt;&lt;/p&gt;</rr:RiskTextBlock>
    <rr:RiskTextBlock
      contextRef="Context_20240930_20240930_S000018008Member_SanctionsRisk_S000018008SummaryMember"
      id="ixv-10019">&lt;p style="-sec-ix-redline:true;font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:normal; margin-left:39.6pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;Sanctions Risk: &lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;The imposition of sanctions and other similar 
measures could cause a decline in the value and/or liquidity of securities issued by or tied to the sanctioned 
country and increase market volatility and disruption in the sanctioned country and throughout the world. 
Sanctions and other similar measures could limit or prevent the fund from buying and selling securities 
(in the sanctioned country and other markets), significantly delay or prevent the settlement of transactions, 
and negatively impact the fund&#x2019;s liquidity and performance.&lt;/span&gt;&lt;/p&gt;</rr:RiskTextBlock>
    <rr:RiskTextBlock
      contextRef="Context_20240930_20240930_S000018008Member_Mortgage-BackedandAsset-BackedSecuritiesRisk_S000018008SummaryMember"
      id="ixv-10025">&lt;p style="font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:normal; margin-left:39.6pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;Mortgage-Backed and Asset-Backed Securities Risk: &lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;Changes 
in interest rates may cause both extension and prepayment risks for mortgage-backed and asset-backed 
securities. These securities are also subject to risks associated with the non-repayment of underlying 
collateral, including losses to the fund.&lt;/span&gt;&lt;/p&gt;</rr:RiskTextBlock>
    <rr:RiskTextBlock
      contextRef="Context_20240930_20240930_S000018008Member_MarketVolatilityRisk_S000018008SummaryMember"
      id="ixv-10031">&lt;p style="font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:normal; margin-left:39.6pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;Market 
Volatility Risk:&lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt; The value of the securities in the fund may go up or down 
in response to the prospects of individual companies and/or general economic conditions. Price changes 
may be short- or long-term. Local, regional or global events such as war or military conflict (e.g., 
Russia&#x2019;s invasion of Ukraine), acts of terrorism, the spread of infectious illness or other public 
health issue, recessions, or other events could have a significant impact on the fund and its investments, 
including hampering the ability of the fund&#x2019;s portfolio manager(s) to invest the fund&#x2019;s assets 
as intended.&lt;/span&gt;&lt;/p&gt;</rr:RiskTextBlock>
    <rr:RiskTextBlock
      contextRef="Context_20240930_20240930_S000018008Member_CurrencyRateRisk_S000018008SummaryMember"
      id="ixv-10037">&lt;p style="font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:normal; margin-left:39.6pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;Currency Rate Risk: &lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;Fluctuations 
in the exchange rates between the U.S. dollar and foreign currencies may negatively affect the value 
of the fund&#x2019;s shares.&lt;/span&gt;&lt;/p&gt;</rr:RiskTextBlock>
    <rr:RiskTextBlock
      contextRef="Context_20240930_20240930_S000018008Member_IncomeRisk_S000018008SummaryMember"
      id="ixv-10043">&lt;p style="font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:normal; margin-left:39.6pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;Income 
Risk: &lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;Income received from the fund may vary widely over the short- 
and long-term and/or be less than anticipated if the proceeds from maturing securities in the fund are 
reinvested in lower-yielding securities.&lt;/span&gt;&lt;/p&gt;</rr:RiskTextBlock>
    <rr:RiskTextBlock
      contextRef="Context_20240930_20240930_S000018008Member_PrepaymentCallRisk_S000018008SummaryMember"
      id="ixv-10061">&lt;p style="font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:normal; margin-left:39.6pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;Prepayment/Call Risk: &lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;Issuers may prepay or call 
their fixed rate obligations when interest rates fall, forcing the fund to reinvest in obligations with 
lower interest rates and the fund may not benefit fully from the increase in value that other fixed income 
investments experience when interest rates decline.&lt;/span&gt;&lt;/p&gt;</rr:RiskTextBlock>
    <rr:RiskTextBlock
      contextRef="Context_20240930_20240930_S000018008Member_RedemptionRisk_S000018008SummaryMember"
      id="ixv-10067">&lt;p style="font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:normal; margin-left:39.6pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;Redemption 
Risk: &lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;One or more large shareholders or groups of shareholders may 
redeem their holdings in the fund, resulting in an adverse impact on remaining shareholders in the fund 
by causing the fund to take actions it would not otherwise have taken.&lt;/span&gt;&lt;/p&gt;</rr:RiskTextBlock>
    <rr:RiskTextBlock
      contextRef="Context_20240930_20240930_S000018008Member_GovernmentSecuritiesRisk_S000018008SummaryMember"
      id="ixv-10073">&lt;p style="font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:normal; margin-left:39.6pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;U.S. Government Securities Risk: &lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;U.S. Government securities 
may be subject to price fluctuations. An agency may default on an obligation not backed by the full faith 
and credit of the United States. Any guarantee on U.S. government securities does not apply to the value 
of the fund&#x2019;s shares.&lt;/span&gt;&lt;/p&gt;</rr:RiskTextBlock>
    <rr:BarChartAndPerformanceTableHeading
      contextRef="Context_20240930_20240930_S000018008Member_S000018008SummaryMember"
      id="ixv-87925">Performance Information</rr:BarChartAndPerformanceTableHeading>
    <rr:PerformanceNarrativeTextBlock
      contextRef="Context_20240930_20240930_S000018008Member_S000018008SummaryMember"
      id="ixv-10080">&lt;p style="font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; font-weight:normal; text-decoration:none;"&gt;The 
bar chart and table below provide some indication of the potential risks of investing in the fund. The 
fund&#x2019;s past performance, before and after taxes, is not necessarily an indication of how the fund 
will perform in the future.&lt;/p&gt;&lt;p style="font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; font-weight:normal; text-decoration:none;"&gt;The bar chart shows changes in the fund&#x2019;s performance 
from year to year over a 10-year period. The table shows how the fund&#x2019;s average annual returns 
compare to those of a broad-based securities market index and a style-specific index that reflects the 
market sectors in which the fund invests. Updated performance information is available at virtus.com 
or by calling 800-243-1574.&lt;/p&gt;</rr:PerformanceNarrativeTextBlock>
    <rr:PerformanceInformationIllustratesVariabilityOfReturns
      contextRef="Context_20240930_20240930_S000018008Member_S000018008SummaryMember"
      id="ixv-87926">The 
bar chart and table below provide some indication of the potential risks of investing in the fund.</rr:PerformanceInformationIllustratesVariabilityOfReturns>
    <rr:PerformancePastDoesNotIndicateFuture
      contextRef="Context_20240930_20240930_S000018008Member_S000018008SummaryMember"
      id="ixv-87927">The 
fund&#x2019;s past performance, before and after taxes, is not necessarily an indication of how the fund 
will perform in the future.</rr:PerformancePastDoesNotIndicateFuture>
    <rr:PerformanceAvailabilityWebSiteAddress
      contextRef="Context_20240930_20240930_S000018008Member_S000018008SummaryMember"
      id="ixv-87928">virtus.com</rr:PerformanceAvailabilityWebSiteAddress>
    <rr:PerformanceAvailabilityPhone
      contextRef="Context_20240930_20240930_S000018008Member_S000018008SummaryMember"
      id="ixv-87929">800-243-1574</rr:PerformanceAvailabilityPhone>
    <rr:BarChartHeading
      contextRef="Context_20240930_20240930_S000018008Member_S000018008SummaryMember"
      id="ixv-87930">Calendar year total returns for Class I Shares&#x2005;</rr:BarChartHeading>
    <rr:BarChartDoesNotReflectSalesLoads
      contextRef="Context_20240930_20240930_S000018008Member_S000018008SummaryMember"
      id="ixv-10095">Returns do not reflect sales charges applicable to other share classes and would 
be lower if they did.</rr:BarChartDoesNotReflectSalesLoads>
    <rr:BarChartClosingTextBlock
      contextRef="Context_20240930_20240930_S000018008Member_S000018008SummaryMember"
      id="ixv-10099">&lt;table cellpadding="0" cellspacing="0" style="border-collapse:collapse;margin-left:auto;margin-right:auto" width="60%"&gt;&lt;tr style="font-size:1pt;"&gt;&lt;td style="width:20.6%;"&gt;&#160;&lt;/td&gt;&lt;td style="width:14.71%;"&gt;&#160;&lt;/td&gt;&lt;td style="width:14.71%;"&gt;&#160;&lt;/td&gt;&lt;td style="width:20.58%;"&gt;&#160;&lt;/td&gt;&lt;td style="width:14.7%;"&gt;&#160;&lt;/td&gt;&lt;td style="width:14.7%;"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top; border-bottom:0.5pt; border-bottom-style:solid; border-bottom-color:#000000; border-top:0.5pt; border-top-style:solid; border-top-color:#000000; border-left:0.5pt; border-left-style:solid; border-left-color:#000000;"&gt;&lt;p style="font-size:8.0pt; font-family:Sans-Serif; text-align:left; font-weight:normal; text-decoration:none;"&gt;Best Quarter:&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:top; border-bottom:0.5pt; border-bottom-style:solid; border-bottom-color:#000000; border-top:0.5pt; border-top-style:solid; border-top-color:#000000;"&gt;&lt;p style="font-size:8.0pt; font-family:Sans-Serif; text-align:left; font-weight:normal; text-decoration:none;"&gt;2020, Q2:&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:top; border-bottom:0.5pt; border-bottom-style:solid; border-bottom-color:#000000; border-top:0.5pt; border-top-style:solid; border-top-color:#000000;"&gt;&lt;p style="font-size:8.0pt; font-family:Sans-Serif; text-align:left; font-weight:normal; text-decoration:none;"&gt;6.17%&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:top; border-bottom:0.5pt; border-bottom-style:solid; border-bottom-color:#000000; border-top:0.5pt; border-top-style:solid; border-top-color:#000000;"&gt;&lt;p style="font-size:8.0pt; font-family:Sans-Serif; text-align:left; font-weight:normal; text-decoration:none;"&gt;Worst Quarter:&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:top; border-bottom:0.5pt; border-bottom-style:solid; border-bottom-color:#000000; border-top:0.5pt; border-top-style:solid; border-top-color:#000000;"&gt;&lt;p style="font-size:8.0pt; font-family:Sans-Serif; text-align:left; font-weight:normal; text-decoration:none;"&gt;2020, Q1:&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:top; border-bottom:0.5pt; border-bottom-style:solid; border-bottom-color:#000000; border-top:0.5pt; border-top-style:solid; border-top-color:#000000; border-right:0.5pt; border-right-style:solid; border-right-color:#000000;"&gt;&lt;p style="font-size:8.0pt; font-family:Sans-Serif; text-align:left; font-weight:normal; text-decoration:none;"&gt;-5.45%&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;</rr:BarChartClosingTextBlock>
    <rr:HighestQuarterlyReturnLabel
      contextRef="Context_20240930_20240930_C000066828Member_S000018008Member_S000018008SummaryMember"
      id="ixv-87931">Best Quarter</rr:HighestQuarterlyReturnLabel>
    <rr:BarChartHighestQuarterlyReturnDate
      contextRef="Context_20240930_20240930_C000066828Member_S000018008Member_S000018008SummaryMember"
      id="ixv-87932">2020-06-30</rr:BarChartHighestQuarterlyReturnDate>
    <rr:BarChartHighestQuarterlyReturn
      contextRef="Context_20240930_20240930_C000066828Member_S000018008Member_S000018008SummaryMember"
      decimals="INF"
      id="ixv-87933"
      unitRef="pure">0.0617</rr:BarChartHighestQuarterlyReturn>
    <rr:LowestQuarterlyReturnLabel
      contextRef="Context_20240930_20240930_C000066828Member_S000018008Member_S000018008SummaryMember"
      id="ixv-87934">Worst Quarter</rr:LowestQuarterlyReturnLabel>
    <rr:BarChartLowestQuarterlyReturnDate
      contextRef="Context_20240930_20240930_C000066828Member_S000018008Member_S000018008SummaryMember"
      id="ixv-87935">2020-03-31</rr:BarChartLowestQuarterlyReturnDate>
    <rr:BarChartLowestQuarterlyReturn
      contextRef="Context_20240930_20240930_C000066828Member_S000018008Member_S000018008SummaryMember"
      decimals="INF"
      id="ixv-87936"
      unitRef="pure">-0.0545</rr:BarChartLowestQuarterlyReturn>
    <rr:PerformanceTableHeading
      contextRef="Context_20240930_20240930_S000018008Member_S000018008SummaryMember"
      id="ixv-87937">Average Annual Total Returns (for the periods ended 12/31/24)</rr:PerformanceTableHeading>
    <rr:AverageAnnualReturnInceptionDate
      contextRef="Context_20240930_20240930_C000176709Member_S000018008Member_S000018008SummaryMember"
      id="ixv-87938">2016-11-03</rr:AverageAnnualReturnInceptionDate>
    <rr:AverageAnnualReturnInceptionDate
      contextRef="Context_20240930_20240930_BloombergUSAggregateBondIndex_S000018008Member_S000018008SummaryMember"
      id="ixv-87939">2016-11-03</rr:AverageAnnualReturnInceptionDate>
    <rr:AverageAnnualReturnInceptionDate
      contextRef="Context_20240930_20240930_ICEBofA1-3YearA-BBBUSCorporateIndex_S000018008Member_S000018008SummaryMember"
      id="ixv-87940">2016-11-03</rr:AverageAnnualReturnInceptionDate>
    <rr:AverageAnnualReturnLabel
      contextRef="Context_20240930_20240930_C000066828Member_S000018008Member_S000018008SummaryMember"
      id="ixv-87941">Return 
Before Taxes</rr:AverageAnnualReturnLabel>
    <rr:AverageAnnualReturnYear01
      contextRef="Context_20240930_20240930_C000066828Member_S000018008Member_S000018008SummaryMember"
      decimals="INF"
      id="ixv-87942"
      unitRef="pure">0.0631</rr:AverageAnnualReturnYear01>
    <rr:AverageAnnualReturnYear05
      contextRef="Context_20240930_20240930_C000066828Member_S000018008Member_S000018008SummaryMember"
      decimals="INF"
      id="ixv-87943"
      unitRef="pure">0.0256</rr:AverageAnnualReturnYear05>
    <rr:AverageAnnualReturnYear10
      contextRef="Context_20240930_20240930_C000066828Member_S000018008Member_S000018008SummaryMember"
      decimals="INF"
      id="ixv-87944"
      unitRef="pure">0.0282</rr:AverageAnnualReturnYear10>
    <rr:AverageAnnualReturnLabel
      contextRef="Context_20240930_20240930_AfterTaxesOnDistributionsMember_C000066828Member_S000018008Member_S000018008SummaryMember"
      id="ixv-87945">Return After Taxes on Distributions</rr:AverageAnnualReturnLabel>
    <rr:AverageAnnualReturnYear01
      contextRef="Context_20240930_20240930_AfterTaxesOnDistributionsMember_C000066828Member_S000018008Member_S000018008SummaryMember"
      decimals="INF"
      id="ixv-87946"
      unitRef="pure">0.0416</rr:AverageAnnualReturnYear01>
    <rr:AverageAnnualReturnYear05
      contextRef="Context_20240930_20240930_AfterTaxesOnDistributionsMember_C000066828Member_S000018008Member_S000018008SummaryMember"
      decimals="INF"
      id="ixv-87947"
      unitRef="pure">0.0119</rr:AverageAnnualReturnYear05>
    <rr:AverageAnnualReturnYear10
      contextRef="Context_20240930_20240930_AfterTaxesOnDistributionsMember_C000066828Member_S000018008Member_S000018008SummaryMember"
      decimals="INF"
      id="ixv-87948"
      unitRef="pure">0.0149</rr:AverageAnnualReturnYear10>
    <rr:AverageAnnualReturnLabel
      contextRef="Context_20240930_20240930_AfterTaxesOnDistributionsAndSalesMember_C000066828Member_S000018008Member_S000018008SummaryMember"
      id="ixv-87949">Return 
After Taxes on Distributions and Sale of Fund Shares</rr:AverageAnnualReturnLabel>
    <rr:AverageAnnualReturnYear01
      contextRef="Context_20240930_20240930_AfterTaxesOnDistributionsAndSalesMember_C000066828Member_S000018008Member_S000018008SummaryMember"
      decimals="INF"
      id="ixv-87950"
      unitRef="pure">0.0370</rr:AverageAnnualReturnYear01>
    <rr:AverageAnnualReturnYear05
      contextRef="Context_20240930_20240930_AfterTaxesOnDistributionsAndSalesMember_C000066828Member_S000018008Member_S000018008SummaryMember"
      decimals="INF"
      id="ixv-87951"
      unitRef="pure">0.0136</rr:AverageAnnualReturnYear05>
    <rr:AverageAnnualReturnYear10
      contextRef="Context_20240930_20240930_AfterTaxesOnDistributionsAndSalesMember_C000066828Member_S000018008Member_S000018008SummaryMember"
      decimals="INF"
      id="ixv-87952"
      unitRef="pure">0.0157</rr:AverageAnnualReturnYear10>
    <rr:AverageAnnualReturnLabel
      contextRef="Context_20240930_20240930_C000049918Member_S000018008Member_S000018008SummaryMember"
      id="ixv-87953">Return Before Taxes</rr:AverageAnnualReturnLabel>
    <rr:AverageAnnualReturnYear01
      contextRef="Context_20240930_20240930_C000049918Member_S000018008Member_S000018008SummaryMember"
      decimals="INF"
      id="ixv-87954"
      unitRef="pure">0.0367</rr:AverageAnnualReturnYear01>
    <rr:AverageAnnualReturnYear05
      contextRef="Context_20240930_20240930_C000049918Member_S000018008Member_S000018008SummaryMember"
      decimals="INF"
      id="ixv-87955"
      unitRef="pure">0.0184</rr:AverageAnnualReturnYear05>
    <rr:AverageAnnualReturnYear10
      contextRef="Context_20240930_20240930_C000049918Member_S000018008Member_S000018008SummaryMember"
      decimals="INF"
      id="ixv-87956"
      unitRef="pure">0.0231</rr:AverageAnnualReturnYear10>
    <rr:AverageAnnualReturnLabel
      contextRef="Context_20240930_20240930_C000049920Member_S000018008Member_S000018008SummaryMember"
      id="ixv-87957">Return Before Taxes</rr:AverageAnnualReturnLabel>
    <rr:AverageAnnualReturnYear01
      contextRef="Context_20240930_20240930_C000049920Member_S000018008Member_S000018008SummaryMember"
      decimals="INF"
      id="ixv-87958"
      unitRef="pure">0.0569</rr:AverageAnnualReturnYear01>
    <rr:AverageAnnualReturnYear05
      contextRef="Context_20240930_20240930_C000049920Member_S000018008Member_S000018008SummaryMember"
      decimals="INF"
      id="ixv-87959"
      unitRef="pure">0.0205</rr:AverageAnnualReturnYear05>
    <rr:AverageAnnualReturnYear10
      contextRef="Context_20240930_20240930_C000049920Member_S000018008Member_S000018008SummaryMember"
      decimals="INF"
      id="ixv-87960"
      unitRef="pure">0.0229</rr:AverageAnnualReturnYear10>
    <rr:AverageAnnualReturnLabel
      contextRef="Context_20240930_20240930_C000049921Member_S000018008Member_S000018008SummaryMember"
      id="ixv-87961">Return Before Taxes</rr:AverageAnnualReturnLabel>
    <rr:AverageAnnualReturnYear01
      contextRef="Context_20240930_20240930_C000049921Member_S000018008Member_S000018008SummaryMember"
      decimals="INF"
      id="ixv-87962"
      unitRef="pure">0.0519</rr:AverageAnnualReturnYear01>
    <rr:AverageAnnualReturnYear05
      contextRef="Context_20240930_20240930_C000049921Member_S000018008Member_S000018008SummaryMember"
      decimals="INF"
      id="ixv-87963"
      unitRef="pure">0.0156</rr:AverageAnnualReturnYear05>
    <rr:AverageAnnualReturnYear10
      contextRef="Context_20240930_20240930_C000049921Member_S000018008Member_S000018008SummaryMember"
      decimals="INF"
      id="ixv-87964"
      unitRef="pure">0.0180</rr:AverageAnnualReturnYear10>
    <rr:AverageAnnualReturnLabel
      contextRef="Context_20240930_20240930_C000176709Member_S000018008Member_S000018008SummaryMember"
      id="ixv-87965">Return Before Taxes</rr:AverageAnnualReturnLabel>
    <rr:AverageAnnualReturnYear01
      contextRef="Context_20240930_20240930_C000176709Member_S000018008Member_S000018008SummaryMember"
      decimals="INF"
      id="ixv-87966"
      unitRef="pure">0.0637</rr:AverageAnnualReturnYear01>
    <rr:AverageAnnualReturnYear05
      contextRef="Context_20240930_20240930_C000176709Member_S000018008Member_S000018008SummaryMember"
      decimals="INF"
      id="ixv-87967"
      unitRef="pure">0.0267</rr:AverageAnnualReturnYear05>
    <rr:AverageAnnualReturnSinceInception
      contextRef="Context_20240930_20240930_C000176709Member_S000018008Member_S000018008SummaryMember"
      decimals="INF"
      id="ixv-87968"
      unitRef="pure">0.0284</rr:AverageAnnualReturnSinceInception>
    <rr:AverageAnnualReturnLabel
      contextRef="Context_20240930_20240930_BloombergUSAggregateBondIndex_S000018008Member_S000018008SummaryMember"
      id="ixv-87969"> Bloomberg U.S. Aggregate 
Bond Index </rr:AverageAnnualReturnLabel>
    <rr:IndexNoDeductionForFeesExpensesTaxes
      contextRef="Context_20240930_20240930_BloombergUSAggregateBondIndex_S000018008Member_S000018008SummaryMember"
      id="ixv-87970">(reflects no deduction for fees, expenses or taxes)</rr:IndexNoDeductionForFeesExpensesTaxes>
    <rr:AverageAnnualReturnYear01
      contextRef="Context_20240930_20240930_BloombergUSAggregateBondIndex_S000018008Member_S000018008SummaryMember"
      decimals="INF"
      id="ixv-87971"
      unitRef="pure">0.0125</rr:AverageAnnualReturnYear01>
    <rr:AverageAnnualReturnYear05
      contextRef="Context_20240930_20240930_BloombergUSAggregateBondIndex_S000018008Member_S000018008SummaryMember"
      decimals="INF"
      id="ixv-87972"
      unitRef="pure">-0.0033</rr:AverageAnnualReturnYear05>
    <rr:AverageAnnualReturnYear10
      contextRef="Context_20240930_20240930_BloombergUSAggregateBondIndex_S000018008Member_S000018008SummaryMember"
      decimals="INF"
      id="ixv-87973"
      unitRef="pure">0.0135</rr:AverageAnnualReturnYear10>
    <rr:AverageAnnualReturnSinceInception
      contextRef="Context_20240930_20240930_BloombergUSAggregateBondIndex_S000018008Member_S000018008SummaryMember"
      decimals="INF"
      id="ixv-87974"
      unitRef="pure">0.0098</rr:AverageAnnualReturnSinceInception>
    <rr:AverageAnnualReturnLabel
      contextRef="Context_20240930_20240930_ICEBofA1-3YearA-BBBUSCorporateIndex_S000018008Member_S000018008SummaryMember"
      id="ixv-87975"> ICE BofA 1-3 Year A-BBB U.S. Corporate Index </rr:AverageAnnualReturnLabel>
    <rr:PerformanceAdditionalMarketIndex
      contextRef="Context_20240930_20240930_S000018008Member_S000018008SummaryMember"
      id="ixv-87976">ICE BofA 1-3 Year A-BBB U.S. Corporate Index (reflects no deduction for fees, 
expenses or taxes) 5.50% 2.19% 2.37% 2.42%&#160;&#160;&#160;&#160;&#160;&#160;The 
Bloomberg U.S. Aggregate Bond Index measures the U.S. investment grade fixed rate bond market. The index 
is calculated on a total return basis. The index is unmanaged and not available for direct investment.</rr:PerformanceAdditionalMarketIndex>
    <rr:IndexNoDeductionForFeesExpensesTaxes
      contextRef="Context_20240930_20240930_ICEBofA1-3YearA-BBBUSCorporateIndex_S000018008Member_S000018008SummaryMember"
      id="ixv-87978">(reflects no deduction for fees, 
expenses or taxes)</rr:IndexNoDeductionForFeesExpensesTaxes>
    <rr:AverageAnnualReturnYear01
      contextRef="Context_20240930_20240930_ICEBofA1-3YearA-BBBUSCorporateIndex_S000018008Member_S000018008SummaryMember"
      decimals="INF"
      id="ixv-87979"
      unitRef="pure">0.0550</rr:AverageAnnualReturnYear01>
    <rr:AverageAnnualReturnYear05
      contextRef="Context_20240930_20240930_ICEBofA1-3YearA-BBBUSCorporateIndex_S000018008Member_S000018008SummaryMember"
      decimals="INF"
      id="ixv-87980"
      unitRef="pure">0.0219</rr:AverageAnnualReturnYear05>
    <rr:AverageAnnualReturnYear10
      contextRef="Context_20240930_20240930_ICEBofA1-3YearA-BBBUSCorporateIndex_S000018008Member_S000018008SummaryMember"
      decimals="INF"
      id="ixv-87981"
      unitRef="pure">0.0237</rr:AverageAnnualReturnYear10>
    <rr:AverageAnnualReturnSinceInception
      contextRef="Context_20240930_20240930_ICEBofA1-3YearA-BBBUSCorporateIndex_S000018008Member_S000018008SummaryMember"
      decimals="INF"
      id="ixv-87982"
      unitRef="pure">0.0242</rr:AverageAnnualReturnSinceInception>
    <rr:PerformanceTableClosingTextBlock
      contextRef="Context_20240930_20240930_S000018008Member_S000018008SummaryMember"
      id="ixv-10375">&lt;p style="font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; font-weight:normal; text-decoration:none;"&gt;The 
Bloomberg U.S. Aggregate Bond Index measures the U.S. investment grade fixed rate bond market. The index 
is calculated on a total return basis. The index is unmanaged and not available for direct investment.&lt;/p&gt;&lt;p style="font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; font-weight:normal; text-decoration:none;"&gt;The ICE BofA 1-3 Year A-BBB US Corporate Index measures performance of U.S. corporate 
bond issues rated A1 through BBB3, inclusive (based on an average of Moody&#x2019;s, S&amp;amp;P and Fitch), 
with a remaining term to final maturity less than 3 years. The index is calculated on a total return 
basis. The index is unmanaged and not available for direct investment.&lt;/p&gt;&lt;p style="font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; font-weight:normal; text-decoration:none;"&gt;After-tax 
returns are calculated using the historical highest individual federal marginal income tax rates and 
do not reflect the impact of state and local taxes. After-tax returns are shown only for Class I Shares; 
after-tax returns for other classes will vary. Actual after-tax returns depend on the investor&#x2019;s 
tax situation and may differ from those shown. After-tax returns are not relevant to investors who hold 
fund shares in tax-deferred accounts or to shares held by non-taxable entities. In certain cases, the 
Return After Taxes on Distributions and Sale of Fund Shares for a period may be higher than other return 
figures for the same period. This will occur when a capital loss is realized upon the sale of fund shares 
and provides an assumed tax benefit that increases the return.&lt;/p&gt;</rr:PerformanceTableClosingTextBlock>
    <rr:PerformanceTableUsesHighestFederalRate
      contextRef="Context_20240930_20240930_S000018008Member_S000018008SummaryMember"
      id="ixv-87984">After-tax 
returns are calculated using the historical highest individual federal marginal income tax rates and 
do not reflect the impact of state and local taxes. After-tax returns are shown only for Class I Shares; 
after-tax returns for other classes will vary. Actual after-tax returns depend on the investor&#x2019;s 
tax situation and may differ from those shown. After-tax returns are not relevant to investors who hold 
fund shares in tax-deferred accounts or to shares held by non-taxable entities. In certain cases, the 
Return After Taxes on Distributions and Sale of Fund Shares for a period may be higher than other return 
figures for the same period. This will occur when a capital loss is realized upon the sale of fund shares 
and provides an assumed tax benefit that increases the return.</rr:PerformanceTableUsesHighestFederalRate>
    <rr:PerformanceTableOneClassOfAfterTaxShown
      contextRef="Context_20240930_20240930_S000018008Member_S000018008SummaryMember"
      id="ixv-87985">After-tax returns are shown only for Class I Shares; 
after-tax returns for other classes will vary.</rr:PerformanceTableOneClassOfAfterTaxShown>
    <rr:PerformanceTableNotRelevantToTaxDeferred
      contextRef="Context_20240930_20240930_S000018008Member_S000018008SummaryMember"
      id="ixv-87986">Actual after-tax returns depend on the investor&#x2019;s 
tax situation and may differ from those shown. After-tax returns are not relevant to investors who hold 
fund shares in tax-deferred accounts or to shares held by non-taxable entities.</rr:PerformanceTableNotRelevantToTaxDeferred>
    <rr:PerformanceTableExplanationAfterTaxHigher
      contextRef="Context_20240930_20240930_S000018008Member_S000018008SummaryMember"
      id="ixv-87987">In certain cases, the 
Return After Taxes on Distributions and Sale of Fund Shares for a period may be higher than other return 
figures for the same period. This will occur when a capital loss is realized upon the sale of fund shares 
and provides an assumed tax benefit that increases the return.</rr:PerformanceTableExplanationAfterTaxHigher>
    <rr:RiskReturnHeading
      contextRef="Context_20240930_20240930_S000020772Member_S000020772SummaryMember"
      id="ixv-87988">Virtus Newfleet Senior Floating Rate Fund</rr:RiskReturnHeading>
    <rr:ObjectiveHeading
      contextRef="Context_20240930_20240930_S000020772Member_S000020772SummaryMember"
      id="ixv-87989">Investment 
Objective</rr:ObjectiveHeading>
    <rr:ObjectivePrimaryTextBlock
      contextRef="Context_20240930_20240930_S000020772Member_S000020772SummaryMember"
      id="ixv-10452">&lt;p style="font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; font-weight:normal; text-decoration:none;"&gt;The fund has an investment objective of high total return from both current income 
and capital appreciation.&lt;/p&gt;</rr:ObjectivePrimaryTextBlock>
    <rr:ExpenseHeading
      contextRef="Context_20240930_20240930_S000020772Member_S000020772SummaryMember"
      id="ixv-87990">Fees and Expenses</rr:ExpenseHeading>
    <rr:ExpenseNarrativeTextBlock
      contextRef="Context_20240930_20240930_S000020772Member_S000020772SummaryMember"
      id="ixv-10455">&lt;p style="-sec-ix-redline:true;font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; font-weight:normal; font-style:normal;"&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;The 
tables below illustrate the fees and expenses that you may pay if you buy, hold and sell shares of the 
fund. &lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:bold; text-decoration:none;"&gt;You may pay other fees, such as brokerage commissions and other 
fees to financial intermediaries, which are not reflected in the tables and examples below.&lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt; You may qualify for sales charge discounts in Class A Shares if you and your 
family invest, or agree to invest in the future, at least $50,000 in Virtus Funds.&lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:bold; text-decoration:none;"&gt; &lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;More information on these and other discounts is available: (i) from your financial 
professional or other financial intermediary; (ii) under &#x201c;Sales Charges&#x201d; on page 108 of the 
fund&#x2019;s prospectus; and (iii) with respect to purchase of shares through specific intermediaries, 
in Appendix A to the fund&#x2019;s prospectus, entitled &#x201c;Intermediary Sales Charge Discounts and 
Waivers.&#x201d;&lt;/span&gt;&lt;/p&gt;</rr:ExpenseNarrativeTextBlock>
    <rr:ExpenseBreakpointDiscounts
      contextRef="Context_20240930_20240930_S000020772Member_S000020772SummaryMember"
      id="ixv-87991">You may qualify for sales charge discounts in Class A Shares if you and your 
family invest, or agree to invest in the future, at least $50,000 in Virtus Funds.</rr:ExpenseBreakpointDiscounts>
    <rr:ExpenseBreakpointMinimumInvestmentRequiredAmount
      contextRef="Context_20240930_20240930_S000020772Member_S000020772SummaryMember"
      decimals="INF"
      id="ixv-87992"
      unitRef="usd">50000</rr:ExpenseBreakpointMinimumInvestmentRequiredAmount>
    <rr:ShareholderFeesCaption
      contextRef="Context_20240930_20240930_S000020772Member_S000020772SummaryMember"
      id="ixv-87993">&#160;Shareholder Fees (fees 
paid directly from your investment)</rr:ShareholderFeesCaption>
    <rr:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice
      contextRef="Context_20240930_20240930_C000058006Member_S000020772Member_S000020772SummaryMember"
      decimals="INF"
      id="ixv-87994"
      unitRef="pure">0.0275</rr:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice>
    <rr:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice
      contextRef="Context_20240930_20240930_C000058007Member_S000020772Member_S000020772SummaryMember"
      decimals="INF"
      id="ixv-87995"
      unitRef="pure">0</rr:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice>
    <rr:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice
      contextRef="Context_20240930_20240930_C000058008Member_S000020772Member_S000020772SummaryMember"
      decimals="INF"
      id="ixv-87996"
      unitRef="pure">0</rr:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice>
    <rr:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice
      contextRef="Context_20240930_20240930_C000176710Member_S000020772Member_S000020772SummaryMember"
      decimals="INF"
      id="ixv-87997"
      unitRef="pure">0</rr:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice>
    <rr:MaximumDeferredSalesChargeOverOfferingPrice
      contextRef="Context_20240930_20240930_C000058006Member_S000020772Member_S000020772SummaryMember"
      decimals="INF"
      id="ixv-87998"
      unitRef="pure">0</rr:MaximumDeferredSalesChargeOverOfferingPrice>
    <rr:MaximumDeferredSalesChargeOverOfferingPrice
      contextRef="Context_20240930_20240930_C000058007Member_S000020772Member_S000020772SummaryMember"
      decimals="INF"
      id="_2232_"
      unitRef="pure">0.0100</rr:MaximumDeferredSalesChargeOverOfferingPrice>
    <rr:MaximumDeferredSalesChargeOverOfferingPrice
      contextRef="Context_20240930_20240930_C000058008Member_S000020772Member_S000020772SummaryMember"
      decimals="INF"
      id="ixv-88000"
      unitRef="pure">0</rr:MaximumDeferredSalesChargeOverOfferingPrice>
    <rr:MaximumDeferredSalesChargeOverOfferingPrice
      contextRef="Context_20240930_20240930_C000176710Member_S000020772Member_S000020772SummaryMember"
      decimals="INF"
      id="ixv-88001"
      unitRef="pure">0</rr:MaximumDeferredSalesChargeOverOfferingPrice>
    <rr:OperatingExpensesCaption
      contextRef="Context_20240930_20240930_S000020772Member_S000020772SummaryMember"
      id="ixv-88002">&#160;Annual 
Fund Operating Expenses (expenses that you pay each year as&#160;a percentage 
of the value of your investment)</rr:OperatingExpensesCaption>
    <rr:ManagementFeesOverAssets
      contextRef="Context_20240930_20240930_C000058006Member_S000020772Member_S000020772SummaryMember"
      decimals="INF"
      id="ixv-88003"
      unitRef="pure">0.0045</rr:ManagementFeesOverAssets>
    <rr:ManagementFeesOverAssets
      contextRef="Context_20240930_20240930_C000058007Member_S000020772Member_S000020772SummaryMember"
      decimals="INF"
      id="ixv-88004"
      unitRef="pure">0.0045</rr:ManagementFeesOverAssets>
    <rr:ManagementFeesOverAssets
      contextRef="Context_20240930_20240930_C000058008Member_S000020772Member_S000020772SummaryMember"
      decimals="INF"
      id="ixv-88005"
      unitRef="pure">0.0045</rr:ManagementFeesOverAssets>
    <rr:ManagementFeesOverAssets
      contextRef="Context_20240930_20240930_C000176710Member_S000020772Member_S000020772SummaryMember"
      decimals="INF"
      id="ixv-88006"
      unitRef="pure">0.0045</rr:ManagementFeesOverAssets>
    <rr:DistributionAndService12b1FeesOverAssets
      contextRef="Context_20240930_20240930_C000058006Member_S000020772Member_S000020772SummaryMember"
      decimals="INF"
      id="ixv-88007"
      unitRef="pure">0.0025</rr:DistributionAndService12b1FeesOverAssets>
    <rr:DistributionAndService12b1FeesOverAssets
      contextRef="Context_20240930_20240930_C000058007Member_S000020772Member_S000020772SummaryMember"
      decimals="INF"
      id="ixv-88008"
      unitRef="pure">0.0100</rr:DistributionAndService12b1FeesOverAssets>
    <rr:DistributionAndService12b1FeesOverAssets
      contextRef="Context_20240930_20240930_C000058008Member_S000020772Member_S000020772SummaryMember"
      decimals="INF"
      id="ixv-88009"
      unitRef="pure">0</rr:DistributionAndService12b1FeesOverAssets>
    <rr:DistributionAndService12b1FeesOverAssets
      contextRef="Context_20240930_20240930_C000176710Member_S000020772Member_S000020772SummaryMember"
      decimals="INF"
      id="ixv-88010"
      unitRef="pure">0</rr:DistributionAndService12b1FeesOverAssets>
    <rr:OtherExpensesOverAssets
      contextRef="Context_20240930_20240930_C000058006Member_S000020772Member_S000020772SummaryMember"
      decimals="INF"
      id="ixv-88011"
      unitRef="pure">0.0035</rr:OtherExpensesOverAssets>
    <rr:OtherExpensesOverAssets
      contextRef="Context_20240930_20240930_C000058007Member_S000020772Member_S000020772SummaryMember"
      decimals="INF"
      id="ixv-88012"
      unitRef="pure">0.0036</rr:OtherExpensesOverAssets>
    <rr:OtherExpensesOverAssets
      contextRef="Context_20240930_20240930_C000058008Member_S000020772Member_S000020772SummaryMember"
      decimals="INF"
      id="ixv-88013"
      unitRef="pure">0.0035</rr:OtherExpensesOverAssets>
    <rr:OtherExpensesOverAssets
      contextRef="Context_20240930_20240930_C000176710Member_S000020772Member_S000020772SummaryMember"
      decimals="INF"
      id="ixv-88014"
      unitRef="pure">0.0028</rr:OtherExpensesOverAssets>
    <rr:Component1OtherExpensesOverAssets
      contextRef="Context_20240930_20240930_C000058006Member_S000020772Member_S000020772SummaryMember"
      decimals="INF"
      id="ixv-88015"
      unitRef="pure">0.0003</rr:Component1OtherExpensesOverAssets>
    <rr:Component1OtherExpensesOverAssets
      contextRef="Context_20240930_20240930_C000058007Member_S000020772Member_S000020772SummaryMember"
      decimals="INF"
      id="ixv-88016"
      unitRef="pure">0.0003</rr:Component1OtherExpensesOverAssets>
    <rr:Component1OtherExpensesOverAssets
      contextRef="Context_20240930_20240930_C000058008Member_S000020772Member_S000020772SummaryMember"
      decimals="INF"
      id="ixv-88017"
      unitRef="pure">0.0003</rr:Component1OtherExpensesOverAssets>
    <rr:Component1OtherExpensesOverAssets
      contextRef="Context_20240930_20240930_C000176710Member_S000020772Member_S000020772SummaryMember"
      decimals="INF"
      id="ixv-88018"
      unitRef="pure">0.0003</rr:Component1OtherExpensesOverAssets>
    <rr:Component3OtherExpensesOverAssets
      contextRef="Context_20240930_20240930_C000058006Member_S000020772Member_S000020772SummaryMember"
      decimals="INF"
      id="ixv-88019"
      unitRef="pure">0.0032</rr:Component3OtherExpensesOverAssets>
    <rr:Component3OtherExpensesOverAssets
      contextRef="Context_20240930_20240930_C000058007Member_S000020772Member_S000020772SummaryMember"
      decimals="INF"
      id="ixv-88020"
      unitRef="pure">0.0033</rr:Component3OtherExpensesOverAssets>
    <rr:Component3OtherExpensesOverAssets
      contextRef="Context_20240930_20240930_C000058008Member_S000020772Member_S000020772SummaryMember"
      decimals="INF"
      id="ixv-88021"
      unitRef="pure">0.0032</rr:Component3OtherExpensesOverAssets>
    <rr:Component3OtherExpensesOverAssets
      contextRef="Context_20240930_20240930_C000176710Member_S000020772Member_S000020772SummaryMember"
      decimals="INF"
      id="ixv-88022"
      unitRef="pure">0.0025</rr:Component3OtherExpensesOverAssets>
    <rr:ExpensesOverAssets
      contextRef="Context_20240930_20240930_C000058006Member_S000020772Member_S000020772SummaryMember"
      decimals="INF"
      id="ixv-88023"
      unitRef="pure">0.0105</rr:ExpensesOverAssets>
    <rr:ExpensesOverAssets
      contextRef="Context_20240930_20240930_C000058007Member_S000020772Member_S000020772SummaryMember"
      decimals="INF"
      id="ixv-88024"
      unitRef="pure">0.0181</rr:ExpensesOverAssets>
    <rr:ExpensesOverAssets
      contextRef="Context_20240930_20240930_C000058008Member_S000020772Member_S000020772SummaryMember"
      decimals="INF"
      id="ixv-88025"
      unitRef="pure">0.0080</rr:ExpensesOverAssets>
    <rr:ExpensesOverAssets
      contextRef="Context_20240930_20240930_C000176710Member_S000020772Member_S000020772SummaryMember"
      decimals="INF"
      id="ixv-88026"
      unitRef="pure">0.0073</rr:ExpensesOverAssets>
    <rr:FeeWaiverOrReimbursementOverAssets
      contextRef="Context_20240930_20240930_C000058006Member_S000020772Member_S000020772SummaryMember"
      decimals="INF"
      id="_2260_"
      unitRef="pure">-0.0012</rr:FeeWaiverOrReimbursementOverAssets>
    <rr:FeeWaiverOrReimbursementOverAssets
      contextRef="Context_20240930_20240930_C000058007Member_S000020772Member_S000020772SummaryMember"
      decimals="INF"
      id="_2261_"
      unitRef="pure">-0.0013</rr:FeeWaiverOrReimbursementOverAssets>
    <rr:FeeWaiverOrReimbursementOverAssets
      contextRef="Context_20240930_20240930_C000058008Member_S000020772Member_S000020772SummaryMember"
      decimals="INF"
      id="_2262_"
      unitRef="pure">-0.0012</rr:FeeWaiverOrReimbursementOverAssets>
    <rr:FeeWaiverOrReimbursementOverAssets
      contextRef="Context_20240930_20240930_C000176710Member_S000020772Member_S000020772SummaryMember"
      decimals="INF"
      id="_2263_"
      unitRef="pure">-0.0015</rr:FeeWaiverOrReimbursementOverAssets>
    <rr:NetExpensesOverAssets
      contextRef="Context_20240930_20240930_C000058006Member_S000020772Member_S000020772SummaryMember"
      decimals="INF"
      id="_2264_"
      unitRef="pure">0.0093</rr:NetExpensesOverAssets>
    <rr:NetExpensesOverAssets
      contextRef="Context_20240930_20240930_C000058007Member_S000020772Member_S000020772SummaryMember"
      decimals="INF"
      id="_2265_"
      unitRef="pure">0.0168</rr:NetExpensesOverAssets>
    <rr:NetExpensesOverAssets
      contextRef="Context_20240930_20240930_C000058008Member_S000020772Member_S000020772SummaryMember"
      decimals="INF"
      id="_2266_"
      unitRef="pure">0.0068</rr:NetExpensesOverAssets>
    <rr:NetExpensesOverAssets
      contextRef="Context_20240930_20240930_C000176710Member_S000020772Member_S000020772SummaryMember"
      decimals="INF"
      id="_2267_"
      unitRef="pure">0.0058</rr:NetExpensesOverAssets>
    <rr:ExpenseExampleHeading
      contextRef="Context_20240930_20240930_S000020772Member_S000020772SummaryMember"
      id="ixv-88035">Example</rr:ExpenseExampleHeading>
    <rr:ExpenseExampleNarrativeTextBlock
      contextRef="Context_20240930_20240930_S000020772Member_S000020772SummaryMember"
      id="ixv-10838">&lt;p style="font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; font-weight:normal; text-decoration:none;"&gt;This 
example is intended to help you compare the cost of investing in the fund with the cost of investing 
in other mutual funds. The example assumes that you invest $10,000 in the fund for the time periods indicated 
and then redeem all of your shares at the end of those periods or continued to hold them. The example 
also assumes that your investment has a 5% return each year, that the fund&#x2019;s operating expenses 
remain the same and that the expense reimbursement agreement remains in place for the contractual period. 
Although your actual costs may be higher or lower, based on these assumptions your costs would be:&lt;/p&gt;</rr:ExpenseExampleNarrativeTextBlock>
    <rr:ExpenseExampleByYearCaption
      contextRef="Context_20240930_20240930_S000020772Member_S000020772SummaryMember"
      id="ixv-88036">Although your actual costs may be higher or lower, based on these assumptions your costs would be:</rr:ExpenseExampleByYearCaption>
    <rr:ExpenseExampleYear01
      contextRef="Context_20240930_20240930_C000058006Member_S000020772Member_S000020772SummaryMember"
      decimals="INF"
      id="ixv-88037"
      unitRef="usd">367</rr:ExpenseExampleYear01>
    <rr:ExpenseExampleNoRedemptionYear01
      contextRef="Context_20240930_20240930_C000058006Member_S000020772Member_S000020772SummaryMember"
      decimals="INF"
      id="ixv-88038"
      unitRef="usd">367</rr:ExpenseExampleNoRedemptionYear01>
    <rr:ExpenseExampleYear03
      contextRef="Context_20240930_20240930_C000058006Member_S000020772Member_S000020772SummaryMember"
      decimals="INF"
      id="ixv-88039"
      unitRef="usd">588</rr:ExpenseExampleYear03>
    <rr:ExpenseExampleNoRedemptionYear03
      contextRef="Context_20240930_20240930_C000058006Member_S000020772Member_S000020772SummaryMember"
      decimals="INF"
      id="ixv-88040"
      unitRef="usd">588</rr:ExpenseExampleNoRedemptionYear03>
    <rr:ExpenseExampleYear05
      contextRef="Context_20240930_20240930_C000058006Member_S000020772Member_S000020772SummaryMember"
      decimals="INF"
      id="ixv-88041"
      unitRef="usd">827</rr:ExpenseExampleYear05>
    <rr:ExpenseExampleNoRedemptionYear05
      contextRef="Context_20240930_20240930_C000058006Member_S000020772Member_S000020772SummaryMember"
      decimals="INF"
      id="ixv-88042"
      unitRef="usd">827</rr:ExpenseExampleNoRedemptionYear05>
    <rr:ExpenseExampleYear10
      contextRef="Context_20240930_20240930_C000058006Member_S000020772Member_S000020772SummaryMember"
      decimals="INF"
      id="ixv-88043"
      unitRef="usd">1512</rr:ExpenseExampleYear10>
    <rr:ExpenseExampleNoRedemptionYear10
      contextRef="Context_20240930_20240930_C000058006Member_S000020772Member_S000020772SummaryMember"
      decimals="INF"
      id="ixv-88044"
      unitRef="usd">1512</rr:ExpenseExampleNoRedemptionYear10>
    <rr:ExpenseExampleYear01
      contextRef="Context_20240930_20240930_C000058007Member_S000020772Member_S000020772SummaryMember"
      decimals="INF"
      id="ixv-88045"
      unitRef="usd">271</rr:ExpenseExampleYear01>
    <rr:ExpenseExampleYear03
      contextRef="Context_20240930_20240930_C000058007Member_S000020772Member_S000020772SummaryMember"
      decimals="INF"
      id="ixv-88046"
      unitRef="usd">557</rr:ExpenseExampleYear03>
    <rr:ExpenseExampleYear05
      contextRef="Context_20240930_20240930_C000058007Member_S000020772Member_S000020772SummaryMember"
      decimals="INF"
      id="ixv-88047"
      unitRef="usd">968</rr:ExpenseExampleYear05>
    <rr:ExpenseExampleYear10
      contextRef="Context_20240930_20240930_C000058007Member_S000020772Member_S000020772SummaryMember"
      decimals="INF"
      id="ixv-88048"
      unitRef="usd">2116</rr:ExpenseExampleYear10>
    <rr:ExpenseExampleNoRedemptionYear01
      contextRef="Context_20240930_20240930_C000058007Member_S000020772Member_S000020772SummaryMember"
      decimals="INF"
      id="ixv-88049"
      unitRef="usd">171</rr:ExpenseExampleNoRedemptionYear01>
    <rr:ExpenseExampleNoRedemptionYear03
      contextRef="Context_20240930_20240930_C000058007Member_S000020772Member_S000020772SummaryMember"
      decimals="INF"
      id="ixv-88050"
      unitRef="usd">557</rr:ExpenseExampleNoRedemptionYear03>
    <rr:ExpenseExampleNoRedemptionYear05
      contextRef="Context_20240930_20240930_C000058007Member_S000020772Member_S000020772SummaryMember"
      decimals="INF"
      id="ixv-88051"
      unitRef="usd">968</rr:ExpenseExampleNoRedemptionYear05>
    <rr:ExpenseExampleNoRedemptionYear10
      contextRef="Context_20240930_20240930_C000058007Member_S000020772Member_S000020772SummaryMember"
      decimals="INF"
      id="ixv-88052"
      unitRef="usd">2116</rr:ExpenseExampleNoRedemptionYear10>
    <rr:ExpenseExampleYear01
      contextRef="Context_20240930_20240930_C000058008Member_S000020772Member_S000020772SummaryMember"
      decimals="INF"
      id="ixv-88053"
      unitRef="usd">69</rr:ExpenseExampleYear01>
    <rr:ExpenseExampleNoRedemptionYear01
      contextRef="Context_20240930_20240930_C000058008Member_S000020772Member_S000020772SummaryMember"
      decimals="INF"
      id="ixv-88054"
      unitRef="usd">69</rr:ExpenseExampleNoRedemptionYear01>
    <rr:ExpenseExampleYear03
      contextRef="Context_20240930_20240930_C000058008Member_S000020772Member_S000020772SummaryMember"
      decimals="INF"
      id="ixv-88055"
      unitRef="usd">243</rr:ExpenseExampleYear03>
    <rr:ExpenseExampleNoRedemptionYear03
      contextRef="Context_20240930_20240930_C000058008Member_S000020772Member_S000020772SummaryMember"
      decimals="INF"
      id="ixv-88056"
      unitRef="usd">243</rr:ExpenseExampleNoRedemptionYear03>
    <rr:ExpenseExampleYear05
      contextRef="Context_20240930_20240930_C000058008Member_S000020772Member_S000020772SummaryMember"
      decimals="INF"
      id="ixv-88057"
      unitRef="usd">432</rr:ExpenseExampleYear05>
    <rr:ExpenseExampleNoRedemptionYear05
      contextRef="Context_20240930_20240930_C000058008Member_S000020772Member_S000020772SummaryMember"
      decimals="INF"
      id="ixv-88058"
      unitRef="usd">432</rr:ExpenseExampleNoRedemptionYear05>
    <rr:ExpenseExampleYear10
      contextRef="Context_20240930_20240930_C000058008Member_S000020772Member_S000020772SummaryMember"
      decimals="INF"
      id="ixv-88059"
      unitRef="usd">979</rr:ExpenseExampleYear10>
    <rr:ExpenseExampleNoRedemptionYear10
      contextRef="Context_20240930_20240930_C000058008Member_S000020772Member_S000020772SummaryMember"
      decimals="INF"
      id="ixv-88060"
      unitRef="usd">979</rr:ExpenseExampleNoRedemptionYear10>
    <rr:ExpenseExampleYear01
      contextRef="Context_20240930_20240930_C000176710Member_S000020772Member_S000020772SummaryMember"
      decimals="INF"
      id="ixv-88061"
      unitRef="usd">59</rr:ExpenseExampleYear01>
    <rr:ExpenseExampleNoRedemptionYear01
      contextRef="Context_20240930_20240930_C000176710Member_S000020772Member_S000020772SummaryMember"
      decimals="INF"
      id="ixv-88062"
      unitRef="usd">59</rr:ExpenseExampleNoRedemptionYear01>
    <rr:ExpenseExampleYear03
      contextRef="Context_20240930_20240930_C000176710Member_S000020772Member_S000020772SummaryMember"
      decimals="INF"
      id="ixv-88063"
      unitRef="usd">218</rr:ExpenseExampleYear03>
    <rr:ExpenseExampleNoRedemptionYear03
      contextRef="Context_20240930_20240930_C000176710Member_S000020772Member_S000020772SummaryMember"
      decimals="INF"
      id="ixv-88064"
      unitRef="usd">218</rr:ExpenseExampleNoRedemptionYear03>
    <rr:ExpenseExampleYear05
      contextRef="Context_20240930_20240930_C000176710Member_S000020772Member_S000020772SummaryMember"
      decimals="INF"
      id="ixv-88065"
      unitRef="usd">391</rr:ExpenseExampleYear05>
    <rr:ExpenseExampleNoRedemptionYear05
      contextRef="Context_20240930_20240930_C000176710Member_S000020772Member_S000020772SummaryMember"
      decimals="INF"
      id="ixv-88066"
      unitRef="usd">391</rr:ExpenseExampleNoRedemptionYear05>
    <rr:ExpenseExampleYear10
      contextRef="Context_20240930_20240930_C000176710Member_S000020772Member_S000020772SummaryMember"
      decimals="INF"
      id="ixv-88067"
      unitRef="usd">892</rr:ExpenseExampleYear10>
    <rr:ExpenseExampleNoRedemptionYear10
      contextRef="Context_20240930_20240930_C000176710Member_S000020772Member_S000020772SummaryMember"
      decimals="INF"
      id="ixv-88068"
      unitRef="usd">892</rr:ExpenseExampleNoRedemptionYear10>
    <rr:PortfolioTurnoverHeading
      contextRef="Context_20240930_20240930_S000020772Member_S000020772SummaryMember"
      id="ixv-88069">Portfolio 
Turnover</rr:PortfolioTurnoverHeading>
    <rr:PortfolioTurnoverTextBlock
      contextRef="Context_20240930_20240930_S000020772Member_S000020772SummaryMember"
      id="ixv-10971">&lt;p style="-sec-ix-redline:true;font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; font-weight:normal; text-decoration:none;"&gt;The fund pays transaction costs, such as commissions, when 
it buys and sells securities (or &#x201c;turns over&#x201d; its portfolio). A higher portfolio turnover 
rate may indicate higher transaction costs and may result in higher taxes when fund shares are held in 
a taxable account. These costs, which are not reflected in annual fund operating expenses or in the example, 
affect the fund&#x2019;s performance. During the most recent fiscal year, the fund&#x2019;s portfolio turnover 
rate was 93% of the average value of its portfolio. &lt;/p&gt;
</rr:PortfolioTurnoverTextBlock>
    <rr:PortfolioTurnoverRate
      contextRef="Context_20240930_20240930_S000020772Member_S000020772SummaryMember"
      decimals="INF"
      id="ixv-88070"
      unitRef="pure">0.93</rr:PortfolioTurnoverRate>
    <rr:StrategyHeading
      contextRef="Context_20240930_20240930_S000020772Member_S000020772SummaryMember"
      id="ixv-88071">Principal Investment Strategies</rr:StrategyHeading>
    <rr:StrategyNarrativeTextBlock
      contextRef="Context_20240930_20240930_S000020772Member_S000020772SummaryMember"
      id="ixv-10986">&lt;p style="font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; font-weight:normal; text-decoration:none;"&gt;The 
fund offers the potential for attractive total return and income by investing primarily in non-investment 
grade bank loans with a focus on higher quality companies within a rating tier. Using extensive credit 
and company analysis and monitoring, the subadviser looks for those securities with strong total return 
potential while maintaining an emphasis on managing risk.&lt;/p&gt;&lt;p style="font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; font-weight:normal; text-decoration:none;"&gt;Under normal circumstances, 
the fund will invest at least 80% of its net assets (plus the amount of any borrowings for investment 
purposes) in a portfolio of senior floating rate loans (&#x201c;Senior Loans&#x201d;), including both secured 
loans and &#x201c;covenant lite&#x201d; loans which have few or no financial maintenance covenants that 
would require a borrower to maintain certain financial metrics. The fund may invest up to 15% of total 
assets in U.S. and non-U.S. dollar denominated foreign securities and foreign Senior Loans, including 
Yankee bonds. The fund may purchase derivative instruments, including, but not limited to, options, futures 
contracts, credit-linked notes, and swaps.&lt;/p&gt;&lt;p style="font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; font-weight:normal; text-decoration:none;"&gt;The fund may borrow an amount up to 33 1/3% 
of its total assets (including the amount borrowed). The fund may borrow for investment purposes, to 
meet repurchase requests and for temporary, extraordinary or emergency purposes.&lt;/p&gt;</rr:StrategyNarrativeTextBlock>
    <rr:RiskHeading
      contextRef="Context_20240930_20240930_S000020772Member_S000020772SummaryMember"
      id="ixv-88072">Principal 
Risks</rr:RiskHeading>
    <rr:RiskTextBlock
      contextRef="Context_20240930_20240930_S000020772Member_RiskLoseMoneyMember_S000020772SummaryMember"
      id="ixv-88073">If between the time you purchase shares and the time you sell shares the value of the fund&#x2019;s investments 
decreases, you will lose money.</rr:RiskTextBlock>
    <rr:RiskTextBlock
      contextRef="Context_20240930_20240930_S000020772Member_CreditRisk_S000020772SummaryMember"
      id="ixv-10992">&lt;p style="font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:normal; margin-left:39.6pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;Credit Risk: &lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;If 
the issuer of a debt instrument fails to pay interest or principal in a timely manner, or negative perceptions 
exist in the market of the issuer&#x2019;s ability to make such payments, the price of the security may 
decline.&lt;/span&gt;&lt;/p&gt;</rr:RiskTextBlock>
    <rr:RiskTextBlock
      contextRef="Context_20240930_20240930_S000020772Member_InterestRateRisk_S000020772SummaryMember"
      id="ixv-10998">&lt;p style="font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:normal; margin-left:39.6pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;Interest Rate Risk: &lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;The 
values of debt instruments may rise or fall in response to changes in interest rates, and this risk may 
be enhanced for securities with longer maturities.&lt;/span&gt;&lt;/p&gt;</rr:RiskTextBlock>
    <rr:RiskTextBlock
      contextRef="Context_20240930_20240930_S000020772Member_BankLoanRisk_S000020772SummaryMember"
      id="ixv-11004">&lt;p style="font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:normal; margin-left:39.6pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;Bank 
Loan Risk: &lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;In addition to the risks typically associated with high-yield/high-risk 
fixed income securities, bank loans may be unsecured or not fully collateralized, may be subject to restrictions 
on resale, may be less liquid and may trade infrequently on the secondary market. Bank loans settle on 
a delayed basis; thus, sale proceeds may not be available to meet redemptions for a substantial period 
of time after the sale of the loan.&lt;/span&gt;&lt;/p&gt;</rr:RiskTextBlock>
    <rr:RiskTextBlock
      contextRef="Context_20240930_20240930_S000020772Member_High-YieldHigh-RiskFixedIncomeSecuritiesJunkBondsRisk_S000020772SummaryMember"
      id="ixv-11010">&lt;p style="-sec-ix-redline:true;font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:normal; margin-left:39.6pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;High-Yield/High-Risk 
Fixed Income Securities (Junk Bonds) Risk: &lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;There is a greater risk 
of issuer default, less liquidity, and increased price volatility related to high-yield/high-risk securities 
than investment grade securities, and high-yield/high-risk securities are generally considered to be 
speculative.&lt;/span&gt;&lt;/p&gt;</rr:RiskTextBlock>
    <rr:RiskTextBlock
      contextRef="Context_20240930_20240930_S000020772Member_LiquidityRisk_S000020772SummaryMember"
      id="ixv-11016">&lt;p style="font-size:10.0pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:bold; margin-left:39.6pt; font-style:italic;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;Liquidity Risk: &lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;Certain 
instruments may be difficult or impossible to sell at a time and price beneficial to the fund.&lt;/span&gt;&lt;/p&gt;</rr:RiskTextBlock>
    <rr:RiskTextBlock
      contextRef="Context_20240930_20240930_S000020772Member_LeverageRisk_S000020772SummaryMember"
      id="ixv-11022">&lt;p style="-sec-ix-redline:true;font-size:10.0pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:bold; margin-left:39.6pt; font-style:italic;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;Leverage Risk: &lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;When the fund leverages its portfolio by borrowing 
or by engaging in certain types of transactions or instruments, including derivatives, the fund may be 
less liquid, may liquidate positions at an unfavorable time, and the volatility of the fund&#x2019;s value 
may increase.&lt;/span&gt;&lt;/p&gt;</rr:RiskTextBlock>
    <rr:RiskTextBlock
      contextRef="Context_20240930_20240930_S000020772Member_MarketVolatilityRisk_S000020772SummaryMember"
      id="ixv-11028">&lt;p style="font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:normal; margin-left:39.6pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;Market Volatility Risk:&lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt; 
The value of the securities in the fund may go up or down in response to the prospects of individual 
companies and/or general economic conditions. Price changes may be short- or long-term. Local, regional 
or global events such as war or military conflict (e.g., Russia&#x2019;s invasion of Ukraine), acts of 
terrorism, the spread of infectious illness or other public health issue, recessions, or other events 
could have a significant impact on the fund and its investments, including hampering the ability of the 
fund&#x2019;s portfolio manager(s) to invest the fund&#x2019;s assets as intended.&lt;/span&gt;&lt;/p&gt;</rr:RiskTextBlock>
    <rr:RiskTextBlock
      contextRef="Context_20240930_20240930_S000020772Member_CovenantLiteLoansRisk_S000020772SummaryMember"
      id="ixv-11034">&lt;p style="font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:normal; margin-left:39.6pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;Covenant Lite Loans Risk:&lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt; The lack of financial maintenance 
covenants in covenant lite loans increases the risk that the fund will experience difficulty or delays 
in enforcing its rights on its holdings of such loans, which may result in losses, especially during 
a downturn in the credit cycle.&lt;/span&gt;&lt;/p&gt;</rr:RiskTextBlock>
    <rr:RiskTextBlock
      contextRef="Context_20240930_20240930_S000020772Member_PrepaymentCallRisk_S000020772SummaryMember"
      id="ixv-11040">&lt;p style="font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:normal; margin-left:39.6pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;Prepayment/Call 
Risk: &lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;Issuers may prepay or call their fixed rate obligations when 
interest rates fall, forcing the fund to reinvest in obligations with lower interest rates and the fund 
may not benefit fully from the increase in value that other fixed income investments experience when 
interest rates decline.&lt;/span&gt;&lt;/p&gt;</rr:RiskTextBlock>
    <rr:RiskTextBlock
      contextRef="Context_20240930_20240930_S000020772Member_CurrencyRateRisk_S000020772SummaryMember"
      id="ixv-11046">&lt;p style="font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:normal; margin-left:39.6pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;Currency 
Rate Risk: &lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;Fluctuations in the exchange rates between the U.S. dollar 
and foreign currencies may negatively affect the value of the fund&#x2019;s shares.&lt;/span&gt;&lt;/p&gt;</rr:RiskTextBlock>
    <rr:RiskTextBlock
      contextRef="Context_20240930_20240930_S000020772Member_DerivativesRisk_S000020772SummaryMember"
      id="ixv-11052">&lt;p style="font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:normal; margin-left:39.6pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;Derivatives Risk: &lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;Derivatives and other similar 
instruments (collectively referred to in this section as &#x201c;derivatives&#x201d;) may include, among 
other things, futures, options, forwards and swap agreements and may be used in order to hedge portfolio 
risks, create leverage or attempt to increase returns. Investments in derivatives may result in increased 
volatility and the fund may incur a loss greater than its principal investment.&lt;/span&gt;&lt;/p&gt;</rr:RiskTextBlock>
    <rr:RiskTextBlock
      contextRef="Context_20240930_20240930_S000020772Member_ForeignInvestingRisk_S000020772SummaryMember"
      id="ixv-11058">&lt;p style="font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:normal; margin-left:39.6pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;Foreign Investing Risk: &lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;Investing in foreign securities 
subjects the fund to additional risks such as increased volatility; currency fluctuations; less liquidity; 
less publicly available information about the foreign investment; and political, regulatory, economic, 
and market risk.&lt;/span&gt;&lt;/p&gt;</rr:RiskTextBlock>
    <rr:RiskTextBlock
      contextRef="Context_20240930_20240930_S000020772Member_IncomeRisk_S000020772SummaryMember"
      id="ixv-11064">&lt;p style="font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:normal; margin-left:39.6pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;Income Risk: &lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;Income 
received from the fund may vary widely over the short- and long-term and/or be less than anticipated 
if the proceeds from maturing securities in the fund are reinvested in lower-yielding securities.&lt;/span&gt;&lt;/p&gt;</rr:RiskTextBlock>
    <rr:RiskTextBlock
      contextRef="Context_20240930_20240930_S000020772Member_RedemptionRisk_S000020772SummaryMember"
      id="ixv-11070">&lt;p style="font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:normal; margin-left:39.6pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;Redemption Risk: &lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;One or more large shareholders 
or groups of shareholders may redeem their holdings in the fund, resulting in an adverse impact on remaining 
shareholders in the fund by causing the fund to take actions it would not otherwise have taken.&lt;/span&gt;&lt;/p&gt;</rr:RiskTextBlock>
    <rr:BarChartAndPerformanceTableHeading
      contextRef="Context_20240930_20240930_S000020772Member_S000020772SummaryMember"
      id="ixv-88074">Performance Information</rr:BarChartAndPerformanceTableHeading>
    <rr:PerformanceNarrativeTextBlock
      contextRef="Context_20240930_20240930_S000020772Member_S000020772SummaryMember"
      id="ixv-11089">&lt;p style="font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; font-weight:normal; text-decoration:none;"&gt;The bar chart and table below 
provide some indication of the potential risks of investing in the fund. The fund&#x2019;s past performance, 
before and after taxes, is not necessarily an indication of how the fund will perform in the future.&lt;/p&gt;&lt;p style="font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; font-weight:normal; text-decoration:none;"&gt;The 
bar chart shows changes in the fund&#x2019;s performance from year to year over a 10-year period. The 
table shows how the fund&#x2019;s average annual returns compare to those of a broad-based securities 
market index and a style-specific index that reflects the market sectors in which the fund invests. Updated 
performance information is available at virtus.com or by calling 800-243-1574.&lt;/p&gt;</rr:PerformanceNarrativeTextBlock>
    <rr:PerformanceInformationIllustratesVariabilityOfReturns
      contextRef="Context_20240930_20240930_S000020772Member_S000020772SummaryMember"
      id="ixv-88075">The bar chart and table below 
provide some indication of the potential risks of investing in the fund.</rr:PerformanceInformationIllustratesVariabilityOfReturns>
    <rr:PerformancePastDoesNotIndicateFuture
      contextRef="Context_20240930_20240930_S000020772Member_S000020772SummaryMember"
      id="ixv-88076">The fund&#x2019;s past performance, 
before and after taxes, is not necessarily an indication of how the fund will perform in the future.</rr:PerformancePastDoesNotIndicateFuture>
    <rr:PerformanceAvailabilityWebSiteAddress
      contextRef="Context_20240930_20240930_S000020772Member_S000020772SummaryMember"
      id="ixv-88077">virtus.com</rr:PerformanceAvailabilityWebSiteAddress>
    <rr:PerformanceAvailabilityPhone
      contextRef="Context_20240930_20240930_S000020772Member_S000020772SummaryMember"
      id="ixv-88078">800-243-1574</rr:PerformanceAvailabilityPhone>
    <rr:BarChartHeading
      contextRef="Context_20240930_20240930_S000020772Member_S000020772SummaryMember"
      id="ixv-88079">Calendar year total 
returns for Class I Shares&#x2005;</rr:BarChartHeading>
    <rr:BarChartDoesNotReflectSalesLoads
      contextRef="Context_20240930_20240930_S000020772Member_S000020772SummaryMember"
      id="ixv-11104">Returns 
do not reflect sales charges applicable to other share classes and would be lower if they did.</rr:BarChartDoesNotReflectSalesLoads>
    <rr:BarChartClosingTextBlock
      contextRef="Context_20240930_20240930_S000020772Member_S000020772SummaryMember"
      id="ixv-11108">&lt;table cellpadding="0" cellspacing="0" style="border-collapse:collapse;margin-left:auto;margin-right:auto" width="60%"&gt;&lt;tr style="font-size:1pt;"&gt;&lt;td style="width:20.6%;"&gt;&#160;&lt;/td&gt;&lt;td style="width:14.71%;"&gt;&#160;&lt;/td&gt;&lt;td style="width:14.71%;"&gt;&#160;&lt;/td&gt;&lt;td style="width:20.58%;"&gt;&#160;&lt;/td&gt;&lt;td style="width:14.7%;"&gt;&#160;&lt;/td&gt;&lt;td style="width:14.7%;"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top; border-bottom:0.5pt; border-bottom-style:solid; border-bottom-color:#000000; border-top:0.5pt; border-top-style:solid; border-top-color:#000000; border-left:0.5pt; border-left-style:solid; border-left-color:#000000;"&gt;&lt;p style="font-size:8.0pt; font-family:Sans-Serif; text-align:left; font-weight:normal; text-decoration:none;"&gt;Best Quarter:&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:top; border-bottom:0.5pt; border-bottom-style:solid; border-bottom-color:#000000; border-top:0.5pt; border-top-style:solid; border-top-color:#000000;"&gt;&lt;p style="font-size:8.0pt; font-family:Sans-Serif; text-align:left; font-weight:normal; text-decoration:none;"&gt;2020, Q2:&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:top; border-bottom:0.5pt; border-bottom-style:solid; border-bottom-color:#000000; border-top:0.5pt; border-top-style:solid; border-top-color:#000000;"&gt;&lt;p style="font-size:8.0pt; font-family:Sans-Serif; text-align:left; font-weight:normal; text-decoration:none;"&gt;9.44%&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:top; border-bottom:0.5pt; border-bottom-style:solid; border-bottom-color:#000000; border-top:0.5pt; border-top-style:solid; border-top-color:#000000;"&gt;&lt;p style="font-size:8.0pt; font-family:Sans-Serif; text-align:left; font-weight:normal; text-decoration:none;"&gt;Worst Quarter:&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:top; border-bottom:0.5pt; border-bottom-style:solid; border-bottom-color:#000000; border-top:0.5pt; border-top-style:solid; border-top-color:#000000;"&gt;&lt;p style="font-size:8.0pt; font-family:Sans-Serif; text-align:left; font-weight:normal; text-decoration:none;"&gt;2020, Q1:&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:top; border-bottom:0.5pt; border-bottom-style:solid; border-bottom-color:#000000; border-top:0.5pt; border-top-style:solid; border-top-color:#000000; border-right:0.5pt; border-right-style:solid; border-right-color:#000000;"&gt;&lt;p style="font-size:8.0pt; font-family:Sans-Serif; text-align:left; font-weight:normal; text-decoration:none;"&gt;-14.85%&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;</rr:BarChartClosingTextBlock>
    <rr:HighestQuarterlyReturnLabel
      contextRef="Context_20240930_20240930_C000058008Member_S000020772Member_S000020772SummaryMember"
      id="ixv-88080">Best Quarter</rr:HighestQuarterlyReturnLabel>
    <rr:BarChartHighestQuarterlyReturnDate
      contextRef="Context_20240930_20240930_C000058008Member_S000020772Member_S000020772SummaryMember"
      id="ixv-88081">2020-06-30</rr:BarChartHighestQuarterlyReturnDate>
    <rr:BarChartHighestQuarterlyReturn
      contextRef="Context_20240930_20240930_C000058008Member_S000020772Member_S000020772SummaryMember"
      decimals="INF"
      id="ixv-88082"
      unitRef="pure">0.0944</rr:BarChartHighestQuarterlyReturn>
    <rr:LowestQuarterlyReturnLabel
      contextRef="Context_20240930_20240930_C000058008Member_S000020772Member_S000020772SummaryMember"
      id="ixv-88083">Worst Quarter</rr:LowestQuarterlyReturnLabel>
    <rr:BarChartLowestQuarterlyReturnDate
      contextRef="Context_20240930_20240930_C000058008Member_S000020772Member_S000020772SummaryMember"
      id="ixv-88084">2020-03-31</rr:BarChartLowestQuarterlyReturnDate>
    <rr:BarChartLowestQuarterlyReturn
      contextRef="Context_20240930_20240930_C000058008Member_S000020772Member_S000020772SummaryMember"
      decimals="INF"
      id="ixv-88085"
      unitRef="pure">-0.1485</rr:BarChartLowestQuarterlyReturn>
    <rr:PerformanceTableHeading
      contextRef="Context_20240930_20240930_S000020772Member_S000020772SummaryMember"
      id="ixv-88086">Average Annual Total Returns (for the periods ended 12/31/24)</rr:PerformanceTableHeading>
    <rr:AverageAnnualReturnInceptionDate
      contextRef="Context_20240930_20240930_C000176710Member_S000020772Member_S000020772SummaryMember"
      id="ixv-88087">2016-11-03</rr:AverageAnnualReturnInceptionDate>
    <rr:AverageAnnualReturnInceptionDate
      contextRef="Context_20240930_20240930_BloombergUSAggregateBondIndex_S000020772Member_S000020772SummaryMember"
      id="ixv-88088">2016-11-03</rr:AverageAnnualReturnInceptionDate>
    <rr:AverageAnnualReturnInceptionDate
      contextRef="Context_20240930_20240930_CreditSuisseLeveragedLoanIndex_S000020772Member_S000020772SummaryMember"
      id="ixv-88089">2016-11-03</rr:AverageAnnualReturnInceptionDate>
    <rr:AverageAnnualReturnLabel
      contextRef="Context_20240930_20240930_C000058008Member_S000020772Member_S000020772SummaryMember"
      id="ixv-88090">Return 
Before Taxes</rr:AverageAnnualReturnLabel>
    <rr:AverageAnnualReturnYear01
      contextRef="Context_20240930_20240930_C000058008Member_S000020772Member_S000020772SummaryMember"
      decimals="INF"
      id="ixv-88091"
      unitRef="pure">0.0824</rr:AverageAnnualReturnYear01>
    <rr:AverageAnnualReturnYear05
      contextRef="Context_20240930_20240930_C000058008Member_S000020772Member_S000020772SummaryMember"
      decimals="INF"
      id="ixv-88092"
      unitRef="pure">0.0497</rr:AverageAnnualReturnYear05>
    <rr:AverageAnnualReturnYear10
      contextRef="Context_20240930_20240930_C000058008Member_S000020772Member_S000020772SummaryMember"
      decimals="INF"
      id="ixv-88093"
      unitRef="pure">0.0435</rr:AverageAnnualReturnYear10>
    <rr:AverageAnnualReturnLabel
      contextRef="Context_20240930_20240930_AfterTaxesOnDistributionsMember_C000058008Member_S000020772Member_S000020772SummaryMember"
      id="ixv-88094">Return After Taxes on Distributions</rr:AverageAnnualReturnLabel>
    <rr:AverageAnnualReturnYear01
      contextRef="Context_20240930_20240930_AfterTaxesOnDistributionsMember_C000058008Member_S000020772Member_S000020772SummaryMember"
      decimals="INF"
      id="ixv-88095"
      unitRef="pure">0.0461</rr:AverageAnnualReturnYear01>
    <rr:AverageAnnualReturnYear05
      contextRef="Context_20240930_20240930_AfterTaxesOnDistributionsMember_C000058008Member_S000020772Member_S000020772SummaryMember"
      decimals="INF"
      id="ixv-88096"
      unitRef="pure">0.0253</rr:AverageAnnualReturnYear05>
    <rr:AverageAnnualReturnYear10
      contextRef="Context_20240930_20240930_AfterTaxesOnDistributionsMember_C000058008Member_S000020772Member_S000020772SummaryMember"
      decimals="INF"
      id="ixv-88097"
      unitRef="pure">0.0215</rr:AverageAnnualReturnYear10>
    <rr:AverageAnnualReturnLabel
      contextRef="Context_20240930_20240930_AfterTaxesOnDistributionsAndSalesMember_C000058008Member_S000020772Member_S000020772SummaryMember"
      id="ixv-88098">Return 
After Taxes on Distributions and Sale of Fund Shares</rr:AverageAnnualReturnLabel>
    <rr:AverageAnnualReturnYear01
      contextRef="Context_20240930_20240930_AfterTaxesOnDistributionsAndSalesMember_C000058008Member_S000020772Member_S000020772SummaryMember"
      decimals="INF"
      id="ixv-88099"
      unitRef="pure">0.0480</rr:AverageAnnualReturnYear01>
    <rr:AverageAnnualReturnYear05
      contextRef="Context_20240930_20240930_AfterTaxesOnDistributionsAndSalesMember_C000058008Member_S000020772Member_S000020772SummaryMember"
      decimals="INF"
      id="ixv-88100"
      unitRef="pure">0.0272</rr:AverageAnnualReturnYear05>
    <rr:AverageAnnualReturnYear10
      contextRef="Context_20240930_20240930_AfterTaxesOnDistributionsAndSalesMember_C000058008Member_S000020772Member_S000020772SummaryMember"
      decimals="INF"
      id="ixv-88101"
      unitRef="pure">0.0233</rr:AverageAnnualReturnYear10>
    <rr:AverageAnnualReturnLabel
      contextRef="Context_20240930_20240930_C000058006Member_S000020772Member_S000020772SummaryMember"
      id="ixv-88102">Return Before Taxes</rr:AverageAnnualReturnLabel>
    <rr:AverageAnnualReturnYear01
      contextRef="Context_20240930_20240930_C000058006Member_S000020772Member_S000020772SummaryMember"
      decimals="INF"
      id="ixv-88103"
      unitRef="pure">0.0489</rr:AverageAnnualReturnYear01>
    <rr:AverageAnnualReturnYear05
      contextRef="Context_20240930_20240930_C000058006Member_S000020772Member_S000020772SummaryMember"
      decimals="INF"
      id="ixv-88104"
      unitRef="pure">0.0412</rr:AverageAnnualReturnYear05>
    <rr:AverageAnnualReturnYear10
      contextRef="Context_20240930_20240930_C000058006Member_S000020772Member_S000020772SummaryMember"
      decimals="INF"
      id="ixv-88105"
      unitRef="pure">0.0380</rr:AverageAnnualReturnYear10>
    <rr:AverageAnnualReturnLabel
      contextRef="Context_20240930_20240930_C000058007Member_S000020772Member_S000020772SummaryMember"
      id="ixv-88106">Return Before Taxes</rr:AverageAnnualReturnLabel>
    <rr:AverageAnnualReturnYear01
      contextRef="Context_20240930_20240930_C000058007Member_S000020772Member_S000020772SummaryMember"
      decimals="INF"
      id="ixv-88107"
      unitRef="pure">0.0705</rr:AverageAnnualReturnYear01>
    <rr:AverageAnnualReturnYear05
      contextRef="Context_20240930_20240930_C000058007Member_S000020772Member_S000020772SummaryMember"
      decimals="INF"
      id="ixv-88108"
      unitRef="pure">0.0391</rr:AverageAnnualReturnYear05>
    <rr:AverageAnnualReturnYear10
      contextRef="Context_20240930_20240930_C000058007Member_S000020772Member_S000020772SummaryMember"
      decimals="INF"
      id="ixv-88109"
      unitRef="pure">0.0331</rr:AverageAnnualReturnYear10>
    <rr:AverageAnnualReturnLabel
      contextRef="Context_20240930_20240930_C000176710Member_S000020772Member_S000020772SummaryMember"
      id="ixv-88110">Return Before Taxes</rr:AverageAnnualReturnLabel>
    <rr:AverageAnnualReturnYear01
      contextRef="Context_20240930_20240930_C000176710Member_S000020772Member_S000020772SummaryMember"
      decimals="INF"
      id="ixv-88111"
      unitRef="pure">0.0835</rr:AverageAnnualReturnYear01>
    <rr:AverageAnnualReturnYear05
      contextRef="Context_20240930_20240930_C000176710Member_S000020772Member_S000020772SummaryMember"
      decimals="INF"
      id="ixv-88112"
      unitRef="pure">0.0509</rr:AverageAnnualReturnYear05>
    <rr:AverageAnnualReturnSinceInception
      contextRef="Context_20240930_20240930_C000176710Member_S000020772Member_S000020772SummaryMember"
      decimals="INF"
      id="ixv-88113"
      unitRef="pure">0.0470</rr:AverageAnnualReturnSinceInception>
    <rr:AverageAnnualReturnLabel
      contextRef="Context_20240930_20240930_BloombergUSAggregateBondIndex_S000020772Member_S000020772SummaryMember"
      id="ixv-88114"> Bloomberg U.S. Aggregate 
Bond Index </rr:AverageAnnualReturnLabel>
    <rr:IndexNoDeductionForFeesExpensesTaxes
      contextRef="Context_20240930_20240930_BloombergUSAggregateBondIndex_S000020772Member_S000020772SummaryMember"
      id="ixv-88115">(reflects no deduction for fees, expenses or taxes)</rr:IndexNoDeductionForFeesExpensesTaxes>
    <rr:AverageAnnualReturnYear01
      contextRef="Context_20240930_20240930_BloombergUSAggregateBondIndex_S000020772Member_S000020772SummaryMember"
      decimals="INF"
      id="ixv-88116"
      unitRef="pure">0.0125</rr:AverageAnnualReturnYear01>
    <rr:AverageAnnualReturnYear05
      contextRef="Context_20240930_20240930_BloombergUSAggregateBondIndex_S000020772Member_S000020772SummaryMember"
      decimals="INF"
      id="ixv-88117"
      unitRef="pure">-0.0033</rr:AverageAnnualReturnYear05>
    <rr:AverageAnnualReturnYear10
      contextRef="Context_20240930_20240930_BloombergUSAggregateBondIndex_S000020772Member_S000020772SummaryMember"
      decimals="INF"
      id="ixv-88118"
      unitRef="pure">0.0135</rr:AverageAnnualReturnYear10>
    <rr:AverageAnnualReturnSinceInception
      contextRef="Context_20240930_20240930_BloombergUSAggregateBondIndex_S000020772Member_S000020772SummaryMember"
      decimals="INF"
      id="ixv-88119"
      unitRef="pure">0.0098</rr:AverageAnnualReturnSinceInception>
    <rr:AverageAnnualReturnLabel
      contextRef="Context_20240930_20240930_CreditSuisseLeveragedLoanIndex_S000020772Member_S000020772SummaryMember"
      id="ixv-88120"> Credit Suisse Leveraged Loan Index </rr:AverageAnnualReturnLabel>
    <rr:IndexNoDeductionForFeesExpensesTaxes
      contextRef="Context_20240930_20240930_CreditSuisseLeveragedLoanIndex_S000020772Member_S000020772SummaryMember"
      id="ixv-88121">(reflects no deduction for fees, expenses 
or taxes)</rr:IndexNoDeductionForFeesExpensesTaxes>
    <rr:AverageAnnualReturnYear01
      contextRef="Context_20240930_20240930_CreditSuisseLeveragedLoanIndex_S000020772Member_S000020772SummaryMember"
      decimals="INF"
      id="ixv-88122"
      unitRef="pure">0.0905</rr:AverageAnnualReturnYear01>
    <rr:AverageAnnualReturnYear05
      contextRef="Context_20240930_20240930_CreditSuisseLeveragedLoanIndex_S000020772Member_S000020772SummaryMember"
      decimals="INF"
      id="ixv-88123"
      unitRef="pure">0.0573</rr:AverageAnnualReturnYear05>
    <rr:AverageAnnualReturnYear10
      contextRef="Context_20240930_20240930_CreditSuisseLeveragedLoanIndex_S000020772Member_S000020772SummaryMember"
      decimals="INF"
      id="ixv-88124"
      unitRef="pure">0.0513</rr:AverageAnnualReturnYear10>
    <rr:AverageAnnualReturnSinceInception
      contextRef="Context_20240930_20240930_CreditSuisseLeveragedLoanIndex_S000020772Member_S000020772SummaryMember"
      decimals="INF"
      id="ixv-88125"
      unitRef="pure">0.0537</rr:AverageAnnualReturnSinceInception>
    <rr:PerformanceTableClosingTextBlock
      contextRef="Context_20240930_20240930_S000020772Member_S000020772SummaryMember"
      id="ixv-11350">&lt;p style="font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; font-weight:normal; text-decoration:none;"&gt;The 
Bloomberg U.S. Aggregate Bond Index measures the U.S. investment grade fixed rate bond market. The index 
is calculated on a total return basis. The index is unmanaged and not available for direct investment.&lt;/p&gt;&lt;p style="font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; font-weight:normal; text-decoration:none;"&gt;The 
Credit Suisse Leveraged Loan Index is a market-weighted index that tracks the investable universe of 
the U.S. dollar-denominated leveraged loan market. The index is calculated on a total return basis. The 
index is unmanaged and not available for direct investment.&lt;/p&gt;&lt;p style="font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; font-weight:normal; text-decoration:none;"&gt;After-tax returns are calculated 
using the historical highest individual federal marginal income tax rates and do not reflect the impact 
of state and local taxes. After-tax returns are shown only for Class I Shares; after-tax returns for 
other classes will vary. Actual after-tax returns depend on the investor&#x2019;s tax situation and may 
differ from those shown. After-tax returns are not relevant to investors who hold fund shares in tax-deferred 
accounts or to shares held by non-taxable entities. In certain cases, the Return After Taxes on Distributions 
and Sale of Fund Shares for a period may be higher than other return figures for the same period. This 
will occur when a capital loss is realized upon the sale of fund shares and provides an assumed tax benefit 
that increases the return.&lt;/p&gt;</rr:PerformanceTableClosingTextBlock>
    <rr:PerformanceAdditionalMarketIndex
      contextRef="Context_20240930_20240930_S000020772Member_S000020772SummaryMember"
      id="ixv-88126">The 
Bloomberg U.S. Aggregate Bond Index measures the U.S. investment grade fixed rate bond market. The index 
is calculated on a total return basis. The index is unmanaged and not available for direct investment.</rr:PerformanceAdditionalMarketIndex>
    <rr:PerformanceTableUsesHighestFederalRate
      contextRef="Context_20240930_20240930_S000020772Member_S000020772SummaryMember"
      id="ixv-88127">After-tax returns are calculated 
using the historical highest individual federal marginal income tax rates and do not reflect the impact 
of state and local taxes. After-tax returns are shown only for Class I Shares; after-tax returns for 
other classes will vary. Actual after-tax returns depend on the investor&#x2019;s tax situation and may 
differ from those shown. After-tax returns are not relevant to investors who hold fund shares in tax-deferred 
accounts or to shares held by non-taxable entities. In certain cases, the Return After Taxes on Distributions 
and Sale of Fund Shares for a period may be higher than other return figures for the same period. This 
will occur when a capital loss is realized upon the sale of fund shares and provides an assumed tax benefit 
that increases the return.</rr:PerformanceTableUsesHighestFederalRate>
    <rr:PerformanceTableOneClassOfAfterTaxShown
      contextRef="Context_20240930_20240930_S000020772Member_S000020772SummaryMember"
      id="ixv-88128">After-tax returns are shown only for Class I Shares; after-tax returns for 
other classes will vary.</rr:PerformanceTableOneClassOfAfterTaxShown>
    <rr:PerformanceTableNotRelevantToTaxDeferred
      contextRef="Context_20240930_20240930_S000020772Member_S000020772SummaryMember"
      id="ixv-88129">Actual after-tax returns depend on the investor&#x2019;s tax situation and may 
differ from those shown. After-tax returns are not relevant to investors who hold fund shares in tax-deferred 
accounts or to shares held by non-taxable entities.</rr:PerformanceTableNotRelevantToTaxDeferred>
    <rr:PerformanceTableExplanationAfterTaxHigher
      contextRef="Context_20240930_20240930_S000020772Member_S000020772SummaryMember"
      id="ixv-88130">In certain cases, the Return After Taxes on Distributions 
and Sale of Fund Shares for a period may be higher than other return figures for the same period. This 
will occur when a capital loss is realized upon the sale of fund shares and provides an assumed tax benefit 
that increases the return.</rr:PerformanceTableExplanationAfterTaxHigher>
    <rr:RiskReturnHeading
      contextRef="Context_20240930_20240930_S000055180Member_S000055180SummaryMember"
      id="ixv-88131">Virtus Seix Tax-Exempt Bond Fund</rr:RiskReturnHeading>
    <rr:ObjectiveHeading
      contextRef="Context_20240930_20240930_S000055180Member_S000055180SummaryMember"
      id="ixv-88132">Investment 
Objective</rr:ObjectiveHeading>
    <rr:ObjectivePrimaryTextBlock
      contextRef="Context_20240930_20240930_S000055180Member_S000055180SummaryMember"
      id="ixv-11437">&lt;p style="font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; font-weight:normal; text-decoration:none;"&gt;The fund has an investment objective of providing a high level of current income 
that is exempt from federal income tax.&lt;/p&gt;</rr:ObjectivePrimaryTextBlock>
    <rr:ExpenseHeading
      contextRef="Context_20240930_20240930_S000055180Member_S000055180SummaryMember"
      id="ixv-88133">Fees and Expenses</rr:ExpenseHeading>
    <rr:ExpenseNarrativeTextBlock
      contextRef="Context_20240930_20240930_S000055180Member_S000055180SummaryMember"
      id="ixv-11440">&lt;p style="-sec-ix-redline:true;font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; font-weight:normal; font-style:normal;"&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;The tables below illustrate the fees and expenses that you may pay if you buy, 
hold and sell shares of the fund. &lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:bold; text-decoration:none;"&gt;You may pay other fees, such as brokerage commissions 
and other fees to financial intermediaries, which are not reflected in the tables and examples below.&lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt; You may qualify for sales charge discounts in Class A Shares if you and your 
family invest, or agree to invest in the future, at least $50,000 in Virtus Funds.&lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:bold; text-decoration:none;"&gt; &lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;More information on these and other discounts is available: (i) from your financial 
professional or other financial intermediary; (ii) under &#x201c;Sales Charges&#x201d; on page 108 of the 
fund&#x2019;s prospectus; and (iii) with respect to purchase of shares through specific intermediaries, 
in Appendix A to the fund&#x2019;s prospectus, entitled &#x201c;Intermediary Sales Charge Discounts and 
Waivers.&#x201d;&lt;/span&gt;&lt;/p&gt;</rr:ExpenseNarrativeTextBlock>
    <rr:ExpenseBreakpointDiscounts
      contextRef="Context_20240930_20240930_S000055180Member_S000055180SummaryMember"
      id="ixv-88134">You may qualify for sales charge discounts in Class A Shares if you and your 
family invest, or agree to invest in the future, at least $50,000 in Virtus Funds.</rr:ExpenseBreakpointDiscounts>
    <rr:ExpenseBreakpointMinimumInvestmentRequiredAmount
      contextRef="Context_20240930_20240930_S000055180Member_S000055180SummaryMember"
      decimals="INF"
      id="ixv-88135"
      unitRef="usd">50000</rr:ExpenseBreakpointMinimumInvestmentRequiredAmount>
    <rr:ShareholderFeesCaption
      contextRef="Context_20240930_20240930_S000055180Member_S000055180SummaryMember"
      id="ixv-88136">Shareholder Fees (fees 
paid directly from your investment)</rr:ShareholderFeesCaption>
    <rr:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice
      contextRef="Context_20240930_20240930_C000173507Member_S000055180Member_S000055180SummaryMember"
      decimals="INF"
      id="ixv-88137"
      unitRef="pure">0.0275</rr:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice>
    <rr:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice
      contextRef="Context_20240930_20240930_C000173508Member_S000055180Member_S000055180SummaryMember"
      decimals="INF"
      id="ixv-88138"
      unitRef="pure">0</rr:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice>
    <rr:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice
      contextRef="Context_20240930_20240930_C000173506Member_S000055180Member_S000055180SummaryMember"
      decimals="INF"
      id="ixv-88139"
      unitRef="pure">0</rr:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice>
    <rr:MaximumDeferredSalesChargeOverOfferingPrice
      contextRef="Context_20240930_20240930_C000173507Member_S000055180Member_S000055180SummaryMember"
      decimals="INF"
      id="ixv-88140"
      unitRef="pure">0</rr:MaximumDeferredSalesChargeOverOfferingPrice>
    <rr:MaximumDeferredSalesChargeOverOfferingPrice
      contextRef="Context_20240930_20240930_C000173508Member_S000055180Member_S000055180SummaryMember"
      decimals="INF"
      id="_2417_"
      unitRef="pure">0.0100</rr:MaximumDeferredSalesChargeOverOfferingPrice>
    <rr:MaximumDeferredSalesChargeOverOfferingPrice
      contextRef="Context_20240930_20240930_C000173506Member_S000055180Member_S000055180SummaryMember"
      decimals="INF"
      id="ixv-88142"
      unitRef="pure">0</rr:MaximumDeferredSalesChargeOverOfferingPrice>
    <rr:OperatingExpensesCaption
      contextRef="Context_20240930_20240930_S000055180Member_S000055180SummaryMember"
      id="ixv-88143">Annual Fund Operating Expenses (expenses 
that you pay each year as                                      a 
percentage of the value of your investment)</rr:OperatingExpensesCaption>
    <rr:ManagementFeesOverAssets
      contextRef="Context_20240930_20240930_C000173507Member_S000055180Member_S000055180SummaryMember"
      decimals="INF"
      id="ixv-88144"
      unitRef="pure">0.0045</rr:ManagementFeesOverAssets>
    <rr:ManagementFeesOverAssets
      contextRef="Context_20240930_20240930_C000173508Member_S000055180Member_S000055180SummaryMember"
      decimals="INF"
      id="ixv-88145"
      unitRef="pure">0.0045</rr:ManagementFeesOverAssets>
    <rr:ManagementFeesOverAssets
      contextRef="Context_20240930_20240930_C000173506Member_S000055180Member_S000055180SummaryMember"
      decimals="INF"
      id="ixv-88146"
      unitRef="pure">0.0045</rr:ManagementFeesOverAssets>
    <rr:DistributionAndService12b1FeesOverAssets
      contextRef="Context_20240930_20240930_C000173507Member_S000055180Member_S000055180SummaryMember"
      decimals="INF"
      id="ixv-88147"
      unitRef="pure">0.0025</rr:DistributionAndService12b1FeesOverAssets>
    <rr:DistributionAndService12b1FeesOverAssets
      contextRef="Context_20240930_20240930_C000173508Member_S000055180Member_S000055180SummaryMember"
      decimals="INF"
      id="ixv-88148"
      unitRef="pure">0.0100</rr:DistributionAndService12b1FeesOverAssets>
    <rr:DistributionAndService12b1FeesOverAssets
      contextRef="Context_20240930_20240930_C000173506Member_S000055180Member_S000055180SummaryMember"
      decimals="INF"
      id="ixv-88149"
      unitRef="pure">0</rr:DistributionAndService12b1FeesOverAssets>
    <rr:OtherExpensesOverAssets
      contextRef="Context_20240930_20240930_C000173507Member_S000055180Member_S000055180SummaryMember"
      decimals="INF"
      id="ixv-88150"
      unitRef="pure">0.0041</rr:OtherExpensesOverAssets>
    <rr:OtherExpensesOverAssets
      contextRef="Context_20240930_20240930_C000173508Member_S000055180Member_S000055180SummaryMember"
      decimals="INF"
      id="ixv-88151"
      unitRef="pure">0.0040</rr:OtherExpensesOverAssets>
    <rr:OtherExpensesOverAssets
      contextRef="Context_20240930_20240930_C000173506Member_S000055180Member_S000055180SummaryMember"
      decimals="INF"
      id="ixv-88152"
      unitRef="pure">0.0042</rr:OtherExpensesOverAssets>
    <rr:ExpensesOverAssets
      contextRef="Context_20240930_20240930_C000173507Member_S000055180Member_S000055180SummaryMember"
      decimals="INF"
      id="ixv-88153"
      unitRef="pure">0.0111</rr:ExpensesOverAssets>
    <rr:ExpensesOverAssets
      contextRef="Context_20240930_20240930_C000173508Member_S000055180Member_S000055180SummaryMember"
      decimals="INF"
      id="ixv-88154"
      unitRef="pure">0.0185</rr:ExpensesOverAssets>
    <rr:ExpensesOverAssets
      contextRef="Context_20240930_20240930_C000173506Member_S000055180Member_S000055180SummaryMember"
      decimals="INF"
      id="ixv-88155"
      unitRef="pure">0.0087</rr:ExpensesOverAssets>
    <rr:FeeWaiverOrReimbursementOverAssets
      contextRef="Context_20240930_20240930_C000173507Member_S000055180Member_S000055180SummaryMember"
      decimals="INF"
      id="_2432_"
      unitRef="pure">-0.0028</rr:FeeWaiverOrReimbursementOverAssets>
    <rr:FeeWaiverOrReimbursementOverAssets
      contextRef="Context_20240930_20240930_C000173508Member_S000055180Member_S000055180SummaryMember"
      decimals="INF"
      id="_2433_"
      unitRef="pure">-0.0027</rr:FeeWaiverOrReimbursementOverAssets>
    <rr:FeeWaiverOrReimbursementOverAssets
      contextRef="Context_20240930_20240930_C000173506Member_S000055180Member_S000055180SummaryMember"
      decimals="INF"
      id="_2434_"
      unitRef="pure">-0.0029</rr:FeeWaiverOrReimbursementOverAssets>
    <rr:NetExpensesOverAssets
      contextRef="Context_20240930_20240930_C000173507Member_S000055180Member_S000055180SummaryMember"
      decimals="INF"
      id="_2435_"
      unitRef="pure">0.0083</rr:NetExpensesOverAssets>
    <rr:NetExpensesOverAssets
      contextRef="Context_20240930_20240930_C000173508Member_S000055180Member_S000055180SummaryMember"
      decimals="INF"
      id="_2436_"
      unitRef="pure">0.0158</rr:NetExpensesOverAssets>
    <rr:NetExpensesOverAssets
      contextRef="Context_20240930_20240930_C000173506Member_S000055180Member_S000055180SummaryMember"
      decimals="INF"
      id="_2437_"
      unitRef="pure">0.0058</rr:NetExpensesOverAssets>
    <rr:ExpenseExampleHeading
      contextRef="Context_20240930_20240930_S000055180Member_S000055180SummaryMember"
      id="ixv-88162">Example</rr:ExpenseExampleHeading>
    <rr:ExpenseExampleNarrativeTextBlock
      contextRef="Context_20240930_20240930_S000055180Member_S000055180SummaryMember"
      id="ixv-11594">&lt;p style="font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; font-weight:normal; text-decoration:none;"&gt;This 
example is intended to help you compare the cost of investing in the fund with the cost of investing 
in other mutual funds. The example assumes that you invest $10,000 in the fund for the time periods indicated 
and then redeem all of your shares at the end of those periods or continued to hold them. The example 
also assumes that your investment has a 5% return each year, that the fund&#x2019;s operating expenses 
remain the same and that the expense reimbursement agreement remains in place for the contractual period. 
Although your actual costs may be higher or lower, based on these assumptions your costs would be:&lt;/p&gt;</rr:ExpenseExampleNarrativeTextBlock>
    <rr:ExpenseExampleByYearCaption
      contextRef="Context_20240930_20240930_S000055180Member_S000055180SummaryMember"
      id="ixv-88163">Although your actual costs may be higher or lower, based on these assumptions your costs would be:</rr:ExpenseExampleByYearCaption>
    <rr:ExpenseExampleYear01
      contextRef="Context_20240930_20240930_C000173507Member_S000055180Member_S000055180SummaryMember"
      decimals="INF"
      id="ixv-88164"
      unitRef="usd">357</rr:ExpenseExampleYear01>
    <rr:ExpenseExampleNoRedemptionYear01
      contextRef="Context_20240930_20240930_C000173507Member_S000055180Member_S000055180SummaryMember"
      decimals="INF"
      id="ixv-88165"
      unitRef="usd">357</rr:ExpenseExampleNoRedemptionYear01>
    <rr:ExpenseExampleYear03
      contextRef="Context_20240930_20240930_C000173507Member_S000055180Member_S000055180SummaryMember"
      decimals="INF"
      id="ixv-88166"
      unitRef="usd">591</rr:ExpenseExampleYear03>
    <rr:ExpenseExampleNoRedemptionYear03
      contextRef="Context_20240930_20240930_C000173507Member_S000055180Member_S000055180SummaryMember"
      decimals="INF"
      id="ixv-88167"
      unitRef="usd">591</rr:ExpenseExampleNoRedemptionYear03>
    <rr:ExpenseExampleYear05
      contextRef="Context_20240930_20240930_C000173507Member_S000055180Member_S000055180SummaryMember"
      decimals="INF"
      id="ixv-88168"
      unitRef="usd">843</rr:ExpenseExampleYear05>
    <rr:ExpenseExampleNoRedemptionYear05
      contextRef="Context_20240930_20240930_C000173507Member_S000055180Member_S000055180SummaryMember"
      decimals="INF"
      id="ixv-88169"
      unitRef="usd">843</rr:ExpenseExampleNoRedemptionYear05>
    <rr:ExpenseExampleYear10
      contextRef="Context_20240930_20240930_C000173507Member_S000055180Member_S000055180SummaryMember"
      decimals="INF"
      id="ixv-88170"
      unitRef="usd">1565</rr:ExpenseExampleYear10>
    <rr:ExpenseExampleNoRedemptionYear10
      contextRef="Context_20240930_20240930_C000173507Member_S000055180Member_S000055180SummaryMember"
      decimals="INF"
      id="ixv-88171"
      unitRef="usd">1565</rr:ExpenseExampleNoRedemptionYear10>
    <rr:ExpenseExampleYear01
      contextRef="Context_20240930_20240930_C000173508Member_S000055180Member_S000055180SummaryMember"
      decimals="INF"
      id="ixv-88172"
      unitRef="usd">261</rr:ExpenseExampleYear01>
    <rr:ExpenseExampleYear03
      contextRef="Context_20240930_20240930_C000173508Member_S000055180Member_S000055180SummaryMember"
      decimals="INF"
      id="ixv-88173"
      unitRef="usd">556</rr:ExpenseExampleYear03>
    <rr:ExpenseExampleYear05
      contextRef="Context_20240930_20240930_C000173508Member_S000055180Member_S000055180SummaryMember"
      decimals="INF"
      id="ixv-88174"
      unitRef="usd">976</rr:ExpenseExampleYear05>
    <rr:ExpenseExampleYear10
      contextRef="Context_20240930_20240930_C000173508Member_S000055180Member_S000055180SummaryMember"
      decimals="INF"
      id="ixv-88175"
      unitRef="usd">2147</rr:ExpenseExampleYear10>
    <rr:ExpenseExampleNoRedemptionYear01
      contextRef="Context_20240930_20240930_C000173508Member_S000055180Member_S000055180SummaryMember"
      decimals="INF"
      id="ixv-88176"
      unitRef="usd">161</rr:ExpenseExampleNoRedemptionYear01>
    <rr:ExpenseExampleNoRedemptionYear03
      contextRef="Context_20240930_20240930_C000173508Member_S000055180Member_S000055180SummaryMember"
      decimals="INF"
      id="ixv-88177"
      unitRef="usd">556</rr:ExpenseExampleNoRedemptionYear03>
    <rr:ExpenseExampleNoRedemptionYear05
      contextRef="Context_20240930_20240930_C000173508Member_S000055180Member_S000055180SummaryMember"
      decimals="INF"
      id="ixv-88178"
      unitRef="usd">976</rr:ExpenseExampleNoRedemptionYear05>
    <rr:ExpenseExampleNoRedemptionYear10
      contextRef="Context_20240930_20240930_C000173508Member_S000055180Member_S000055180SummaryMember"
      decimals="INF"
      id="ixv-88179"
      unitRef="usd">2147</rr:ExpenseExampleNoRedemptionYear10>
    <rr:ExpenseExampleYear01
      contextRef="Context_20240930_20240930_C000173506Member_S000055180Member_S000055180SummaryMember"
      decimals="INF"
      id="ixv-88180"
      unitRef="usd">59</rr:ExpenseExampleYear01>
    <rr:ExpenseExampleNoRedemptionYear01
      contextRef="Context_20240930_20240930_C000173506Member_S000055180Member_S000055180SummaryMember"
      decimals="INF"
      id="ixv-88181"
      unitRef="usd">59</rr:ExpenseExampleNoRedemptionYear01>
    <rr:ExpenseExampleYear03
      contextRef="Context_20240930_20240930_C000173506Member_S000055180Member_S000055180SummaryMember"
      decimals="INF"
      id="ixv-88182"
      unitRef="usd">249</rr:ExpenseExampleYear03>
    <rr:ExpenseExampleNoRedemptionYear03
      contextRef="Context_20240930_20240930_C000173506Member_S000055180Member_S000055180SummaryMember"
      decimals="INF"
      id="ixv-88183"
      unitRef="usd">249</rr:ExpenseExampleNoRedemptionYear03>
    <rr:ExpenseExampleYear05
      contextRef="Context_20240930_20240930_C000173506Member_S000055180Member_S000055180SummaryMember"
      decimals="INF"
      id="ixv-88184"
      unitRef="usd">454</rr:ExpenseExampleYear05>
    <rr:ExpenseExampleNoRedemptionYear05
      contextRef="Context_20240930_20240930_C000173506Member_S000055180Member_S000055180SummaryMember"
      decimals="INF"
      id="ixv-88185"
      unitRef="usd">454</rr:ExpenseExampleNoRedemptionYear05>
    <rr:ExpenseExampleYear10
      contextRef="Context_20240930_20240930_C000173506Member_S000055180Member_S000055180SummaryMember"
      decimals="INF"
      id="ixv-88186"
      unitRef="usd">1046</rr:ExpenseExampleYear10>
    <rr:ExpenseExampleNoRedemptionYear10
      contextRef="Context_20240930_20240930_C000173506Member_S000055180Member_S000055180SummaryMember"
      decimals="INF"
      id="ixv-88187"
      unitRef="usd">1046</rr:ExpenseExampleNoRedemptionYear10>
    <rr:PortfolioTurnoverHeading
      contextRef="Context_20240930_20240930_S000055180Member_S000055180SummaryMember"
      id="ixv-88188">Portfolio 
Turnover</rr:PortfolioTurnoverHeading>
    <rr:PortfolioTurnoverTextBlock
      contextRef="Context_20240930_20240930_S000055180Member_S000055180SummaryMember"
      id="ixv-11706">&lt;p style="-sec-ix-redline:true;font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; font-weight:normal; text-decoration:none;"&gt;The fund pays transaction costs, such as commissions, when 
it buys and sells securities (or &#x201c;turns over&#x201d; its portfolio). A higher portfolio turnover 
rate may indicate higher transaction costs and may result in higher taxes when fund shares are held in 
a taxable account. These costs, which are not reflected in annual fund operating expenses or in the example, 
affect the fund&#x2019;s performance. During the most recent fiscal year, the fund&#x2019;s portfolio turnover 
rate was 31% of the average value of its portfolio. &lt;/p&gt;</rr:PortfolioTurnoverTextBlock>
    <rr:PortfolioTurnoverRate
      contextRef="Context_20240930_20240930_S000055180Member_S000055180SummaryMember"
      decimals="INF"
      id="ixv-88189"
      unitRef="pure">0.31</rr:PortfolioTurnoverRate>
    <rr:StrategyHeading
      contextRef="Context_20240930_20240930_S000055180Member_S000055180SummaryMember"
      id="ixv-88190">Principal 
Investment Strategies</rr:StrategyHeading>
    <rr:StrategyNarrativeTextBlock
      contextRef="Context_20240930_20240930_S000055180Member_S000055180SummaryMember"
      id="ixv-11710">&lt;p style="font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; font-weight:normal; text-decoration:none;"&gt;The fund seeks to generate current income exempt from federal 
income taxes by investing in a diversified portfolio with municipal bonds of varying maturities. The 
management team focuses on higher quality tax-exempt municipal bonds, gauging the value of a security 
by issue type, credit quality, and bond structure; &lt;/p&gt;&lt;p style="font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; font-weight:normal; text-decoration:none;"&gt;however, the fund may invest up to 20% of its net assets in below investment grade 
tax-exempt municipal bonds. Below investment grade tax-exempt municipal bonds are considered high-yield/high-risk 
fixed income securities (so-called &#x201c;junk bonds&#x201d;).&lt;/p&gt;&lt;p style="font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; font-weight:normal; text-decoration:none;"&gt;Under normal circumstances, 
as a matter of fundamental policy, the fund invests at least 80% of its assets in municipal bonds, the 
income from which is exempt from federal income taxes. The portion of the fund&#x2019;s assets not invested 
in tax-exempt securities may be invested in taxable fixed income securities. Income from these taxable 
investments may be subject to federal, state, and local taxes.&lt;/p&gt;</rr:StrategyNarrativeTextBlock>
    <rr:RiskHeading
      contextRef="Context_20240930_20240930_S000055180Member_S000055180SummaryMember"
      id="ixv-88191">Principal Risks</rr:RiskHeading>
    <rr:RiskTextBlock
      contextRef="Context_20240930_20240930_S000055180Member_RiskLoseMoneyMember_S000055180SummaryMember"
      id="ixv-88192">If between the time 
you purchase shares and the time you sell shares the value of the fund&#x2019;s investments decreases, 
you will lose money.</rr:RiskTextBlock>
    <rr:RiskTextBlock
      contextRef="Context_20240930_20240930_S000055180Member_CreditRisk_S000055180SummaryMember"
      id="ixv-11728">&lt;p style="font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:normal; margin-left:39.6pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;Credit Risk: &lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;If 
the issuer of a debt instrument fails to pay interest or principal in a timely manner, or negative perceptions 
exist in the market of the issuer&#x2019;s ability to make such payments, the price of the security may 
decline.&lt;/span&gt;&lt;/p&gt;</rr:RiskTextBlock>
    <rr:RiskTextBlock
      contextRef="Context_20240930_20240930_S000055180Member_InterestRateRisk_S000055180SummaryMember"
      id="ixv-11734">&lt;p style="font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:normal; margin-left:39.6pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;Interest Rate Risk: &lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;The 
values of debt instruments may rise or fall in response to changes in interest rates, and this risk may 
be enhanced for securities with longer maturities.&lt;/span&gt;&lt;/p&gt;</rr:RiskTextBlock>
    <rr:RiskTextBlock
      contextRef="Context_20240930_20240930_S000055180Member_MunicipalSecuritiesRisk_S000055180SummaryMember"
      id="ixv-11740">&lt;p style="font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:normal; margin-left:39.6pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;Municipal 
Securities Risk: &lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;Events negatively impacting a municipality, municipal security, 
or the municipal bond market in general, may cause the fund to decrease in value, perhaps significantly.&lt;/span&gt;&lt;/p&gt;</rr:RiskTextBlock>
    <rr:RiskTextBlock
      contextRef="Context_20240930_20240930_S000055180Member_High-YieldHigh-RiskFixedIncomeSecuritiesJunkBondsRisk_S000055180SummaryMember"
      id="ixv-11746">&lt;p style="-sec-ix-redline:true;font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:normal; margin-left:39.6pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;High-Yield/High-Risk Fixed Income Securities (Junk Bonds) Risk: &lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;There 
is a greater risk of issuer default, less liquidity, and increased price volatility related to high-yield/high-risk 
securities than investment grade securities, and high-yield/high-risk securities are generally considered 
to be speculative.&lt;/span&gt;&lt;/p&gt;</rr:RiskTextBlock>
    <rr:RiskTextBlock
      contextRef="Context_20240930_20240930_S000055180Member_MarketVolatilityRisk_S000055180SummaryMember"
      id="ixv-11752">&lt;p style="font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:normal; margin-left:39.6pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;Market 
Volatility Risk:&lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt; The value of the securities in the fund may go up or down 
in response to the prospects of individual companies and/or general economic conditions. Price changes 
may be short- or long-term. Local, regional or global events such as war or military conflict (e.g., 
Russia&#x2019;s invasion of Ukraine), acts of terrorism, the spread of infectious illness or other public 
health issue, recessions, or other events could have a significant impact on the fund and its investments, 
including hampering the ability of the fund&#x2019;s portfolio manager(s) to invest the fund&#x2019;s assets 
as intended.&lt;/span&gt;&lt;/p&gt;</rr:RiskTextBlock>
    <rr:RiskTextBlock
      contextRef="Context_20240930_20240930_S000055180Member_IncomeRisk_S000055180SummaryMember"
      id="ixv-11758">&lt;p style="font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:normal; margin-left:39.6pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;Income Risk: &lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;Income 
received from the fund may vary widely over the short- and long-term and/or be less than anticipated 
if the proceeds from maturing securities in the fund are reinvested in lower-yielding securities.&lt;/span&gt;&lt;/p&gt;</rr:RiskTextBlock>
    <rr:RiskTextBlock
      contextRef="Context_20240930_20240930_S000055180Member_PrepaymentCallRisk_S000055180SummaryMember"
      id="ixv-11764">&lt;p style="font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:normal; margin-left:39.6pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;Prepayment/Call Risk: &lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;Issuers may prepay or call 
their fixed rate obligations when interest rates fall, forcing the fund to reinvest in obligations with 
lower interest rates and the fund may not benefit fully from the increase in value that other fixed income 
investments experience when interest rates decline.&lt;/span&gt;&lt;/p&gt;</rr:RiskTextBlock>
    <rr:RiskTextBlock
      contextRef="Context_20240930_20240930_S000055180Member_RedemptionRisk_S000055180SummaryMember"
      id="ixv-11770">&lt;p style="font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:normal; margin-left:39.6pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;Redemption 
Risk: &lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;One or more large shareholders or groups of shareholders may 
redeem their holdings in the fund, resulting in an adverse impact on remaining shareholders in the fund 
by causing the fund to take actions it would not otherwise have taken.&lt;/span&gt;&lt;/p&gt;</rr:RiskTextBlock>
    <rr:RiskTextBlock
      contextRef="Context_20240930_20240930_S000055180Member_Tax-ExemptSecuritiesRisk_S000055180SummaryMember"
      id="ixv-11776">&lt;p style="font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:normal; margin-left:39.6pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;Tax-Exempt Securities Risk: &lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;Tax-exempt securities may 
not provide a higher after-tax return than taxable securities, and/or the tax-exempt status may be lost 
or limited.&lt;/span&gt;&lt;/p&gt;</rr:RiskTextBlock>
    <rr:RiskTextBlock
      contextRef="Context_20240930_20240930_S000055180Member_TaxLiabilityRisk_S000055180SummaryMember"
      id="ixv-11782">&lt;p style="font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:normal; margin-left:39.6pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;Tax Liability Risk: &lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;Noncompliant 
conduct by a municipal bond issuer, or certain adverse interpretations or actions by a government or 
tax authority, could cause interest from a security to become taxable, possibly retroactively, subjecting 
shareholders to increased tax liability.&lt;/span&gt;&lt;/p&gt;</rr:RiskTextBlock>
    <rr:BarChartAndPerformanceTableHeading
      contextRef="Context_20240930_20240930_S000055180Member_S000055180SummaryMember"
      id="ixv-88193">Performance Information</rr:BarChartAndPerformanceTableHeading>
    <rr:PerformanceNarrativeTextBlock
      contextRef="Context_20240930_20240930_S000055180Member_S000055180SummaryMember"
      id="ixv-11789">&lt;p style="font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; font-weight:normal; text-decoration:none;"&gt;The 
Virtus Seix Tax-Exempt Bond Fund, a series of Virtus Opportunities Trust (&#x201c;Successor Fund&#x201d;), 
is the successor of the Virtus Tax-Exempt Bond Fund, a series of Virtus Insight Trust (&#x201c;Predecessor 
Fund&#x201d;), resulting from a reorganization of the Predecessor Fund with and into the Successor Fund 
on September 23, 2016. The Predecessor Fund and the Successor Fund have identical investment objectives 
and strategies. The Successor Fund has adopted the past performance of the Predecessor Fund as its own. 
Therefore, the performance tables below include the performance of the shares of the Predecessor Fund 
prior to the Successor Fund&#x2019;s commencement date.&lt;/p&gt;&lt;p style="font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; font-weight:normal; text-decoration:none;"&gt;The bar chart and table below 
provide some indication of the potential risks of investing in the fund. The fund&#x2019;s past performance, 
before and after taxes, is not necessarily an indication of how the fund will perform in the future. 
&lt;/p&gt;&lt;p style="font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; font-weight:normal; text-decoration:none;"&gt;The bar chart shows changes in the fund&#x2019;s performance from year to year 
over a 10-year period. The table shows how the fund&#x2019;s average annual returns compare to those of 
a broad-based securities market index, and a style-specific index and more narrowly-based benchmark that 
reflect the market sectors in which the fund invests. Updated performance information is available at 
virtus.com or by calling 800-243-1574.&lt;/p&gt;</rr:PerformanceNarrativeTextBlock>
    <rr:PerformanceInformationIllustratesVariabilityOfReturns
      contextRef="Context_20240930_20240930_S000055180Member_S000055180SummaryMember"
      id="ixv-88194">The 
Virtus Seix Tax-Exempt Bond Fund, a series of Virtus Opportunities Trust (&#x201c;Successor Fund&#x201d;), 
is the successor of the Virtus Tax-Exempt Bond Fund, a series of Virtus Insight Trust (&#x201c;Predecessor 
Fund&#x201d;), resulting from a reorganization of the Predecessor Fund with and into the Successor Fund 
on September 23, 2016. The Predecessor Fund and the Successor Fund have identical investment objectives 
and strategies. The Successor Fund has adopted the past performance of the Predecessor Fund as its own. 
Therefore, the performance tables below include the performance of the shares of the Predecessor Fund 
prior to the Successor Fund&#x2019;s commencement date.The bar chart and table below 
provide some indication of the potential risks of investing in the fund.</rr:PerformanceInformationIllustratesVariabilityOfReturns>
    <rr:PerformancePastDoesNotIndicateFuture
      contextRef="Context_20240930_20240930_S000055180Member_S000055180SummaryMember"
      id="ixv-88196">The fund&#x2019;s past performance, 
before and after taxes, is not necessarily an indication of how the fund will perform in the future.</rr:PerformancePastDoesNotIndicateFuture>
    <rr:PerformanceAvailabilityWebSiteAddress
      contextRef="Context_20240930_20240930_S000055180Member_S000055180SummaryMember"
      id="ixv-88197">virtus.com</rr:PerformanceAvailabilityWebSiteAddress>
    <rr:PerformanceAvailabilityPhone
      contextRef="Context_20240930_20240930_S000055180Member_S000055180SummaryMember"
      id="ixv-88198">800-243-1574</rr:PerformanceAvailabilityPhone>
    <rr:BarChartHeading
      contextRef="Context_20240930_20240930_S000055180Member_S000055180SummaryMember"
      id="ixv-88199">Calendar 
year total returns for Class I Shares&#x2005;</rr:BarChartHeading>
    <rr:BarChartDoesNotReflectSalesLoads
      contextRef="Context_20240930_20240930_S000055180Member_S000055180SummaryMember"
      id="ixv-11817">Returns 
do not reflect sales charges applicable to other share classes and would be lower if they did.</rr:BarChartDoesNotReflectSalesLoads>
    <rr:BarChartClosingTextBlock
      contextRef="Context_20240930_20240930_S000055180Member_S000055180SummaryMember"
      id="ixv-11821">&lt;table cellpadding="0" cellspacing="0" style="border-collapse:collapse;margin-left:auto;margin-right:auto" width="60%"&gt;&lt;tr style="font-size:1pt;"&gt;&lt;td style="width:20.6%;"&gt;&#160;&lt;/td&gt;&lt;td style="width:14.71%;"&gt;&#160;&lt;/td&gt;&lt;td style="width:14.71%;"&gt;&#160;&lt;/td&gt;&lt;td style="width:20.58%;"&gt;&#160;&lt;/td&gt;&lt;td style="width:14.7%;"&gt;&#160;&lt;/td&gt;&lt;td style="width:14.7%;"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top; border-bottom:0.5pt; border-bottom-style:solid; border-bottom-color:#000000; border-top:0.5pt; border-top-style:solid; border-top-color:#000000; border-left:0.5pt; border-left-style:solid; border-left-color:#000000;"&gt;&lt;p style="font-size:8.0pt; font-family:Sans-Serif; text-align:left; font-weight:normal; text-decoration:none;"&gt;Best Quarter:&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:top; border-bottom:0.5pt; border-bottom-style:solid; border-bottom-color:#000000; border-top:0.5pt; border-top-style:solid; border-top-color:#000000;"&gt;&lt;p style="font-size:8.0pt; font-family:Sans-Serif; text-align:left; font-weight:normal; text-decoration:none;"&gt;2023, Q4:&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:top; border-bottom:0.5pt; border-bottom-style:solid; border-bottom-color:#000000; border-top:0.5pt; border-top-style:solid; border-top-color:#000000;"&gt;&lt;p style="font-size:8.0pt; font-family:Sans-Serif; text-align:left; font-weight:normal; text-decoration:none;"&gt;5.74%&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:top; border-bottom:0.5pt; border-bottom-style:solid; border-bottom-color:#000000; border-top:0.5pt; border-top-style:solid; border-top-color:#000000;"&gt;&lt;p style="font-size:8.0pt; font-family:Sans-Serif; text-align:left; font-weight:normal; text-decoration:none;"&gt;Worst Quarter:&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:top; border-bottom:0.5pt; border-bottom-style:solid; border-bottom-color:#000000; border-top:0.5pt; border-top-style:solid; border-top-color:#000000;"&gt;&lt;p style="font-size:8.0pt; font-family:Sans-Serif; text-align:left; font-weight:normal; text-decoration:none;"&gt;2022, Q1:&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:top; border-bottom:0.5pt; border-bottom-style:solid; border-bottom-color:#000000; border-top:0.5pt; border-top-style:solid; border-top-color:#000000; border-right:0.5pt; border-right-style:solid; border-right-color:#000000;"&gt;&lt;p style="font-size:8.0pt; font-family:Sans-Serif; text-align:left; font-weight:normal; text-decoration:none;"&gt;-5.57%&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;</rr:BarChartClosingTextBlock>
    <rr:HighestQuarterlyReturnLabel
      contextRef="Context_20240930_20240930_C000173506Member_S000055180Member_S000055180SummaryMember"
      id="ixv-88200">Best Quarter</rr:HighestQuarterlyReturnLabel>
    <rr:BarChartHighestQuarterlyReturnDate
      contextRef="Context_20240930_20240930_C000173506Member_S000055180Member_S000055180SummaryMember"
      id="ixv-88201">2023-12-31</rr:BarChartHighestQuarterlyReturnDate>
    <rr:BarChartHighestQuarterlyReturn
      contextRef="Context_20240930_20240930_C000173506Member_S000055180Member_S000055180SummaryMember"
      decimals="INF"
      id="ixv-88202"
      unitRef="pure">0.0574</rr:BarChartHighestQuarterlyReturn>
    <rr:LowestQuarterlyReturnLabel
      contextRef="Context_20240930_20240930_C000173506Member_S000055180Member_S000055180SummaryMember"
      id="ixv-88203">Worst Quarter</rr:LowestQuarterlyReturnLabel>
    <rr:BarChartLowestQuarterlyReturnDate
      contextRef="Context_20240930_20240930_C000173506Member_S000055180Member_S000055180SummaryMember"
      id="ixv-88204">2022-03-31</rr:BarChartLowestQuarterlyReturnDate>
    <rr:BarChartLowestQuarterlyReturn
      contextRef="Context_20240930_20240930_C000173506Member_S000055180Member_S000055180SummaryMember"
      decimals="INF"
      id="ixv-88205"
      unitRef="pure">-0.0557</rr:BarChartLowestQuarterlyReturn>
    <rr:PerformanceTableHeading
      contextRef="Context_20240930_20240930_S000055180Member_S000055180SummaryMember"
      id="ixv-88206">Average Annual Total Returns (for the periods ended 12/31/24; 
includes returns of the Predecessor Fund)</rr:PerformanceTableHeading>
    <rr:AverageAnnualReturnLabel
      contextRef="Context_20240930_20240930_C000173506Member_S000055180Member_S000055180SummaryMember"
      id="ixv-88207">Return 
Before Taxes</rr:AverageAnnualReturnLabel>
    <rr:AverageAnnualReturnYear01
      contextRef="Context_20240930_20240930_C000173506Member_S000055180Member_S000055180SummaryMember"
      decimals="INF"
      id="ixv-88208"
      unitRef="pure">0.0118</rr:AverageAnnualReturnYear01>
    <rr:AverageAnnualReturnYear05
      contextRef="Context_20240930_20240930_C000173506Member_S000055180Member_S000055180SummaryMember"
      decimals="INF"
      id="ixv-88209"
      unitRef="pure">0.0072</rr:AverageAnnualReturnYear05>
    <rr:AverageAnnualReturnYear10
      contextRef="Context_20240930_20240930_C000173506Member_S000055180Member_S000055180SummaryMember"
      decimals="INF"
      id="ixv-88210"
      unitRef="pure">0.0181</rr:AverageAnnualReturnYear10>
    <rr:AverageAnnualReturnLabel
      contextRef="Context_20240930_20240930_AfterTaxesOnDistributionsMember_C000173506Member_S000055180Member_S000055180SummaryMember"
      id="ixv-88211">Return After Taxes on Distributions</rr:AverageAnnualReturnLabel>
    <rr:AverageAnnualReturnYear01
      contextRef="Context_20240930_20240930_AfterTaxesOnDistributionsMember_C000173506Member_S000055180Member_S000055180SummaryMember"
      decimals="INF"
      id="ixv-88212"
      unitRef="pure">0.0118</rr:AverageAnnualReturnYear01>
    <rr:AverageAnnualReturnYear05
      contextRef="Context_20240930_20240930_AfterTaxesOnDistributionsMember_C000173506Member_S000055180Member_S000055180SummaryMember"
      decimals="INF"
      id="ixv-88213"
      unitRef="pure">0.0066</rr:AverageAnnualReturnYear05>
    <rr:AverageAnnualReturnYear10
      contextRef="Context_20240930_20240930_AfterTaxesOnDistributionsMember_C000173506Member_S000055180Member_S000055180SummaryMember"
      decimals="INF"
      id="ixv-88214"
      unitRef="pure">0.0175</rr:AverageAnnualReturnYear10>
    <rr:AverageAnnualReturnLabel
      contextRef="Context_20240930_20240930_AfterTaxesOnDistributionsAndSalesMember_C000173506Member_S000055180Member_S000055180SummaryMember"
      id="ixv-88215">Return After Taxes on Distributions and Sale of Fund Shares</rr:AverageAnnualReturnLabel>
    <rr:AverageAnnualReturnYear01
      contextRef="Context_20240930_20240930_AfterTaxesOnDistributionsAndSalesMember_C000173506Member_S000055180Member_S000055180SummaryMember"
      decimals="INF"
      id="ixv-88216"
      unitRef="pure">0.0189</rr:AverageAnnualReturnYear01>
    <rr:AverageAnnualReturnYear05
      contextRef="Context_20240930_20240930_AfterTaxesOnDistributionsAndSalesMember_C000173506Member_S000055180Member_S000055180SummaryMember"
      decimals="INF"
      id="ixv-88217"
      unitRef="pure">0.0115</rr:AverageAnnualReturnYear05>
    <rr:AverageAnnualReturnYear10
      contextRef="Context_20240930_20240930_AfterTaxesOnDistributionsAndSalesMember_C000173506Member_S000055180Member_S000055180SummaryMember"
      decimals="INF"
      id="ixv-88218"
      unitRef="pure">0.0202</rr:AverageAnnualReturnYear10>
    <rr:AverageAnnualReturnLabel
      contextRef="Context_20240930_20240930_C000173507Member_S000055180Member_S000055180SummaryMember"
      id="ixv-88219">Return Before Taxes</rr:AverageAnnualReturnLabel>
    <rr:AverageAnnualReturnYear01
      contextRef="Context_20240930_20240930_C000173507Member_S000055180Member_S000055180SummaryMember"
      decimals="INF"
      id="ixv-88220"
      unitRef="pure">-0.0185</rr:AverageAnnualReturnYear01>
    <rr:AverageAnnualReturnYear05
      contextRef="Context_20240930_20240930_C000173507Member_S000055180Member_S000055180SummaryMember"
      decimals="INF"
      id="ixv-88221"
      unitRef="pure">-0.0009</rr:AverageAnnualReturnYear05>
    <rr:AverageAnnualReturnYear10
      contextRef="Context_20240930_20240930_C000173507Member_S000055180Member_S000055180SummaryMember"
      decimals="INF"
      id="ixv-88222"
      unitRef="pure">0.0128</rr:AverageAnnualReturnYear10>
    <rr:AverageAnnualReturnLabel
      contextRef="Context_20240930_20240930_C000173508Member_S000055180Member_S000055180SummaryMember"
      id="ixv-88223">Return Before Taxes</rr:AverageAnnualReturnLabel>
    <rr:AverageAnnualReturnYear01
      contextRef="Context_20240930_20240930_C000173508Member_S000055180Member_S000055180SummaryMember"
      decimals="INF"
      id="ixv-88224"
      unitRef="pure">0.0017</rr:AverageAnnualReturnYear01>
    <rr:AverageAnnualReturnYear05
      contextRef="Context_20240930_20240930_C000173508Member_S000055180Member_S000055180SummaryMember"
      decimals="INF"
      id="ixv-88225"
      unitRef="pure">-0.0028</rr:AverageAnnualReturnYear05>
    <rr:AverageAnnualReturnYear10
      contextRef="Context_20240930_20240930_C000173508Member_S000055180Member_S000055180SummaryMember"
      decimals="INF"
      id="ixv-88226"
      unitRef="pure">0.0080</rr:AverageAnnualReturnYear10>
    <rr:AverageAnnualReturnLabel
      contextRef="Context_20240930_20240930_BloombergMunicipalBondIndex_S000055180Member_S000055180SummaryMember"
      id="ixv-88227"> 
Bloomberg Municipal Bond Index </rr:AverageAnnualReturnLabel>
    <rr:IndexNoDeductionForFeesExpensesTaxes
      contextRef="Context_20240930_20240930_BloombergMunicipalBondIndex_S000055180Member_S000055180SummaryMember"
      id="ixv-88228">(reflects no deduction for fees, expenses or taxes)</rr:IndexNoDeductionForFeesExpensesTaxes>
    <rr:AverageAnnualReturnYear01
      contextRef="Context_20240930_20240930_BloombergMunicipalBondIndex_S000055180Member_S000055180SummaryMember"
      decimals="INF"
      id="ixv-88229"
      unitRef="pure">0.0105</rr:AverageAnnualReturnYear01>
    <rr:AverageAnnualReturnYear05
      contextRef="Context_20240930_20240930_BloombergMunicipalBondIndex_S000055180Member_S000055180SummaryMember"
      decimals="INF"
      id="ixv-88230"
      unitRef="pure">0.0099</rr:AverageAnnualReturnYear05>
    <rr:AverageAnnualReturnYear10
      contextRef="Context_20240930_20240930_BloombergMunicipalBondIndex_S000055180Member_S000055180SummaryMember"
      decimals="INF"
      id="ixv-88231"
      unitRef="pure">0.0225</rr:AverageAnnualReturnYear10>
    <rr:AverageAnnualReturnLabel
      contextRef="Context_20240930_20240930_BloombergUSAggregateBondIndex_S000055180Member_S000055180SummaryMember"
      id="ixv-88232"> Bloomberg U.S. Aggregate Bond Index </rr:AverageAnnualReturnLabel>
    <rr:IndexNoDeductionForFeesExpensesTaxes
      contextRef="Context_20240930_20240930_BloombergUSAggregateBondIndex_S000055180Member_S000055180SummaryMember"
      id="ixv-88233">(reflects no deduction for fees, expenses 
or taxes)</rr:IndexNoDeductionForFeesExpensesTaxes>
    <rr:AverageAnnualReturnYear01
      contextRef="Context_20240930_20240930_BloombergUSAggregateBondIndex_S000055180Member_S000055180SummaryMember"
      decimals="INF"
      id="ixv-88234"
      unitRef="pure">0.0125</rr:AverageAnnualReturnYear01>
    <rr:AverageAnnualReturnYear05
      contextRef="Context_20240930_20240930_BloombergUSAggregateBondIndex_S000055180Member_S000055180SummaryMember"
      decimals="INF"
      id="ixv-88235"
      unitRef="pure">-0.0033</rr:AverageAnnualReturnYear05>
    <rr:AverageAnnualReturnYear10
      contextRef="Context_20240930_20240930_BloombergUSAggregateBondIndex_S000055180Member_S000055180SummaryMember"
      decimals="INF"
      id="ixv-88236"
      unitRef="pure">0.0135</rr:AverageAnnualReturnYear10>
    <rr:AverageAnnualReturnLabel
      contextRef="Context_20240930_20240930_ICEBofA1-22YearUSMunicipalSecuritiesIndex_S000055180Member_S000055180SummaryMember"
      id="ixv-88237"> ICE BofA 1-22 Year U.S. Municipal Securities Index </rr:AverageAnnualReturnLabel>
    <rr:PerformanceAdditionalMarketIndex
      contextRef="Context_20240930_20240930_S000055180Member_S000055180SummaryMember"
      id="ixv-88238">ICE BofA 1-22 Year U.S. Municipal Securities Index (reflects no deduction for 
fees, expenses or taxes) 1.44% 1.17% 2.18%&#160;&#160;&#160;&#160;&#160;Effective 
March 22, 2024, the Fund&#x2019;s broad-based benchmark is the Bloomberg Municipal Bond Index replacing 
the Bloomberg U.S. Aggregate Bond Index. The subadviser believes that the Bloomberg Municipal Bond Index 
is more closely matched to the Fund&#x2019;s principal investment strategy. The Bloomberg Municipal Bond 
Index is a market capitalization-weighted index that measures the long-term tax-exempt bond market. The 
index is calculated on a total return basis. The index is unmanaged and not available for direct investment.</rr:PerformanceAdditionalMarketIndex>
    <rr:IndexNoDeductionForFeesExpensesTaxes
      contextRef="Context_20240930_20240930_ICEBofA1-22YearUSMunicipalSecuritiesIndex_S000055180Member_S000055180SummaryMember"
      id="ixv-88240">(reflects no deduction for 
fees, expenses or taxes)</rr:IndexNoDeductionForFeesExpensesTaxes>
    <rr:AverageAnnualReturnYear01
      contextRef="Context_20240930_20240930_ICEBofA1-22YearUSMunicipalSecuritiesIndex_S000055180Member_S000055180SummaryMember"
      decimals="INF"
      id="ixv-88241"
      unitRef="pure">0.0144</rr:AverageAnnualReturnYear01>
    <rr:AverageAnnualReturnYear05
      contextRef="Context_20240930_20240930_ICEBofA1-22YearUSMunicipalSecuritiesIndex_S000055180Member_S000055180SummaryMember"
      decimals="INF"
      id="ixv-88242"
      unitRef="pure">0.0117</rr:AverageAnnualReturnYear05>
    <rr:AverageAnnualReturnYear10
      contextRef="Context_20240930_20240930_ICEBofA1-22YearUSMunicipalSecuritiesIndex_S000055180Member_S000055180SummaryMember"
      decimals="INF"
      id="ixv-88243"
      unitRef="pure">0.0218</rr:AverageAnnualReturnYear10>
    <rr:PerformanceTableClosingTextBlock
      contextRef="Context_20240930_20240930_S000055180Member_S000055180SummaryMember"
      id="ixv-12022">&lt;p style="-sec-ix-redline:true;font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; font-weight:normal; text-decoration:none;"&gt;Effective 
March 22, 2024, the Fund&#x2019;s broad-based benchmark is the Bloomberg Municipal Bond Index replacing 
the Bloomberg U.S. Aggregate Bond Index. The subadviser believes that the Bloomberg Municipal Bond Index 
is more closely matched to the Fund&#x2019;s principal investment strategy. The Bloomberg Municipal Bond 
Index is a market capitalization-weighted index that measures the long-term tax-exempt bond market. The 
index is calculated on a total return basis. The index is unmanaged and not available for direct investment.&lt;/p&gt;&lt;p style="font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; font-weight:normal; text-decoration:none;"&gt;The 
ICE BofA 1-22 Year US Municipal Securities Index is a subset of the ICE BofA US Municipal Securities 
Index including all securities with a remaining term to final maturity less than 22 years, calculated 
on a total return basis. The index is unmanaged and not available for direct investment.&lt;/p&gt;&lt;p style="font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; font-weight:normal; text-decoration:none;"&gt;After-tax 
returns are calculated using the historical highest individual federal marginal income tax rates and 
do not reflect the impact of state and local taxes. After-tax returns are shown only for Class I Shares; 
after-tax returns for other classes will vary. Actual after-tax returns depend on the investor&#x2019;s 
tax situation and may differ from those shown. After-tax returns are not relevant to investors who hold 
fund shares in tax-deferred accounts or to shares held by non-taxable entities. In certain cases, the 
Return After Taxes on Distributions and Sale of Fund Shares for a period may be higher than other return 
figures for the same period. This will occur when a capital loss is realized upon the sale of fund shares 
and provides an assumed tax benefit that increases the return.&lt;/p&gt;</rr:PerformanceTableClosingTextBlock>
    <rr:PerformanceTableUsesHighestFederalRate
      contextRef="Context_20240930_20240930_S000055180Member_S000055180SummaryMember"
      id="ixv-88244">After-tax 
returns are calculated using the historical highest individual federal marginal income tax rates and 
do not reflect the impact of state and local taxes. After-tax returns are shown only for Class I Shares; 
after-tax returns for other classes will vary. Actual after-tax returns depend on the investor&#x2019;s 
tax situation and may differ from those shown. After-tax returns are not relevant to investors who hold 
fund shares in tax-deferred accounts or to shares held by non-taxable entities. In certain cases, the 
Return After Taxes on Distributions and Sale of Fund Shares for a period may be higher than other return 
figures for the same period. This will occur when a capital loss is realized upon the sale of fund shares 
and provides an assumed tax benefit that increases the return.</rr:PerformanceTableUsesHighestFederalRate>
    <rr:PerformanceTableOneClassOfAfterTaxShown
      contextRef="Context_20240930_20240930_S000055180Member_S000055180SummaryMember"
      id="ixv-88245">After-tax returns are shown only for Class I Shares; 
after-tax returns for other classes will vary.</rr:PerformanceTableOneClassOfAfterTaxShown>
    <rr:PerformanceTableNotRelevantToTaxDeferred
      contextRef="Context_20240930_20240930_S000055180Member_S000055180SummaryMember"
      id="ixv-88246">Actual after-tax returns depend on the investor&#x2019;s 
tax situation and may differ from those shown. After-tax returns are not relevant to investors who hold 
fund shares in tax-deferred accounts or to shares held by non-taxable entities.</rr:PerformanceTableNotRelevantToTaxDeferred>
    <rr:PerformanceTableExplanationAfterTaxHigher
      contextRef="Context_20240930_20240930_S000055180Member_S000055180SummaryMember"
      id="ixv-88247">In certain cases, the 
Return After Taxes on Distributions and Sale of Fund Shares for a period may be higher than other return 
figures for the same period. This will occur when a capital loss is realized upon the sale of fund shares 
and provides an assumed tax benefit that increases the return.</rr:PerformanceTableExplanationAfterTaxHigher>
    <rr:RiskReturnHeading
      contextRef="Context_20240930_20240930_S000055178Member_S000055178SummaryMember"
      id="ixv-88248">Virtus SGA Emerging Markets Equity Fund</rr:RiskReturnHeading>
    <rr:ObjectiveHeading
      contextRef="Context_20240930_20240930_S000055178Member_S000055178SummaryMember"
      id="ixv-88249">Investment 
Objective</rr:ObjectiveHeading>
    <rr:ObjectivePrimaryTextBlock
      contextRef="Context_20240930_20240930_S000055178Member_S000055178SummaryMember"
      id="ixv-12103">&lt;p style="font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; font-weight:normal; text-decoration:none;"&gt;The fund has an investment objective of capital appreciation.&lt;/p&gt;</rr:ObjectivePrimaryTextBlock>
    <rr:ExpenseHeading
      contextRef="Context_20240930_20240930_S000055178Member_S000055178SummaryMember"
      id="ixv-88250">Fees 
and Expenses</rr:ExpenseHeading>
    <rr:ExpenseNarrativeTextBlock
      contextRef="Context_20240930_20240930_S000055178Member_S000055178SummaryMember"
      id="ixv-12106">&lt;p style="-sec-ix-redline:true;font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; font-weight:normal; font-style:normal;"&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;The tables below illustrate the fees and expenses 
that you may pay if you buy, hold and sell shares of the fund. &lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:bold; text-decoration:none;"&gt;You may pay other fees, such 
as brokerage commissions and other fees to financial intermediaries, which are not reflected in the tables 
and examples below.&lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt; You may qualify for sales charge discounts in Class A Shares 
if you and your family invest, or agree to invest in the future, at least $50,000 in Virtus Funds.&lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:bold; text-decoration:none;"&gt; 
&lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;More information on these and other discounts is available: (i) from your financial 
professional or other financial intermediary; (ii) under &#x201c;Sales Charges&#x201d; on page 108 of the 
fund&#x2019;s prospectus; and (iii) with respect to purchase of shares through specific intermediaries, 
in Appendix A to the fund&#x2019;s prospectus, entitled &#x201c;Intermediary Sales Charge Discounts and 
Waivers.&#x201d;&lt;/span&gt;&lt;/p&gt;</rr:ExpenseNarrativeTextBlock>
    <rr:ExpenseBreakpointDiscounts
      contextRef="Context_20240930_20240930_S000055178Member_S000055178SummaryMember"
      id="ixv-88251">You may qualify for sales charge discounts in Class A Shares 
if you and your family invest, or agree to invest in the future, at least $50,000 in Virtus Funds.</rr:ExpenseBreakpointDiscounts>
    <rr:ExpenseBreakpointMinimumInvestmentRequiredAmount
      contextRef="Context_20240930_20240930_S000055178Member_S000055178SummaryMember"
      decimals="INF"
      id="ixv-88252"
      unitRef="usd">50000</rr:ExpenseBreakpointMinimumInvestmentRequiredAmount>
    <rr:ShareholderFeesCaption
      contextRef="Context_20240930_20240930_S000055178Member_S000055178SummaryMember"
      id="ixv-88253">Shareholder 
Fees (fees paid directly from your investment)</rr:ShareholderFeesCaption>
    <rr:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice
      contextRef="Context_20240930_20240930_C000173499Member_S000055178Member_S000055178SummaryMember"
      decimals="INF"
      id="ixv-88254"
      unitRef="pure">0.0550</rr:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice>
    <rr:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice
      contextRef="Context_20240930_20240930_C000173500Member_S000055178Member_S000055178SummaryMember"
      decimals="INF"
      id="ixv-88255"
      unitRef="pure">0</rr:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice>
    <rr:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice
      contextRef="Context_20240930_20240930_C000173501Member_S000055178Member_S000055178SummaryMember"
      decimals="INF"
      id="ixv-88256"
      unitRef="pure">0</rr:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice>
    <rr:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice
      contextRef="Context_20240930_20240930_C000173502Member_S000055178Member_S000055178SummaryMember"
      decimals="INF"
      id="ixv-88257"
      unitRef="pure">0</rr:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice>
    <rr:MaximumDeferredSalesChargeOverOfferingPrice
      contextRef="Context_20240930_20240930_C000173499Member_S000055178Member_S000055178SummaryMember"
      decimals="INF"
      id="ixv-88258"
      unitRef="pure">0</rr:MaximumDeferredSalesChargeOverOfferingPrice>
    <rr:MaximumDeferredSalesChargeOverOfferingPrice
      contextRef="Context_20240930_20240930_C000173500Member_S000055178Member_S000055178SummaryMember"
      decimals="INF"
      id="_2572_"
      unitRef="pure">0.0100</rr:MaximumDeferredSalesChargeOverOfferingPrice>
    <rr:MaximumDeferredSalesChargeOverOfferingPrice
      contextRef="Context_20240930_20240930_C000173501Member_S000055178Member_S000055178SummaryMember"
      decimals="INF"
      id="ixv-88260"
      unitRef="pure">0</rr:MaximumDeferredSalesChargeOverOfferingPrice>
    <rr:MaximumDeferredSalesChargeOverOfferingPrice
      contextRef="Context_20240930_20240930_C000173502Member_S000055178Member_S000055178SummaryMember"
      decimals="INF"
      id="ixv-88261"
      unitRef="pure">0</rr:MaximumDeferredSalesChargeOverOfferingPrice>
    <rr:OperatingExpensesCaption
      contextRef="Context_20240930_20240930_S000055178Member_S000055178SummaryMember"
      id="ixv-88262">Annual Fund Operating Expenses (expenses 
that you pay each year as                                      a 
percentage of the value of your investment)</rr:OperatingExpensesCaption>
    <rr:ManagementFeesOverAssets
      contextRef="Context_20240930_20240930_C000173499Member_S000055178Member_S000055178SummaryMember"
      decimals="INF"
      id="ixv-88263"
      unitRef="pure">0.0100</rr:ManagementFeesOverAssets>
    <rr:ManagementFeesOverAssets
      contextRef="Context_20240930_20240930_C000173500Member_S000055178Member_S000055178SummaryMember"
      decimals="INF"
      id="ixv-88264"
      unitRef="pure">0.0100</rr:ManagementFeesOverAssets>
    <rr:ManagementFeesOverAssets
      contextRef="Context_20240930_20240930_C000173501Member_S000055178Member_S000055178SummaryMember"
      decimals="INF"
      id="ixv-88265"
      unitRef="pure">0.0100</rr:ManagementFeesOverAssets>
    <rr:ManagementFeesOverAssets
      contextRef="Context_20240930_20240930_C000173502Member_S000055178Member_S000055178SummaryMember"
      decimals="INF"
      id="ixv-88266"
      unitRef="pure">0.0100</rr:ManagementFeesOverAssets>
    <rr:DistributionAndService12b1FeesOverAssets
      contextRef="Context_20240930_20240930_C000173499Member_S000055178Member_S000055178SummaryMember"
      decimals="INF"
      id="ixv-88267"
      unitRef="pure">0.0025</rr:DistributionAndService12b1FeesOverAssets>
    <rr:DistributionAndService12b1FeesOverAssets
      contextRef="Context_20240930_20240930_C000173500Member_S000055178Member_S000055178SummaryMember"
      decimals="INF"
      id="ixv-88268"
      unitRef="pure">0.0100</rr:DistributionAndService12b1FeesOverAssets>
    <rr:DistributionAndService12b1FeesOverAssets
      contextRef="Context_20240930_20240930_C000173501Member_S000055178Member_S000055178SummaryMember"
      decimals="INF"
      id="ixv-88269"
      unitRef="pure">0</rr:DistributionAndService12b1FeesOverAssets>
    <rr:DistributionAndService12b1FeesOverAssets
      contextRef="Context_20240930_20240930_C000173502Member_S000055178Member_S000055178SummaryMember"
      decimals="INF"
      id="ixv-88270"
      unitRef="pure">0</rr:DistributionAndService12b1FeesOverAssets>
    <rr:OtherExpensesOverAssets
      contextRef="Context_20240930_20240930_C000173499Member_S000055178Member_S000055178SummaryMember"
      decimals="INF"
      id="_2584_"
      unitRef="pure">0.0042</rr:OtherExpensesOverAssets>
    <rr:OtherExpensesOverAssets
      contextRef="Context_20240930_20240930_C000173500Member_S000055178Member_S000055178SummaryMember"
      decimals="INF"
      id="_2585_"
      unitRef="pure">0.0038</rr:OtherExpensesOverAssets>
    <rr:OtherExpensesOverAssets
      contextRef="Context_20240930_20240930_C000173501Member_S000055178Member_S000055178SummaryMember"
      decimals="INF"
      id="_2586_"
      unitRef="pure">0.0032</rr:OtherExpensesOverAssets>
    <rr:OtherExpensesOverAssets
      contextRef="Context_20240930_20240930_C000173502Member_S000055178Member_S000055178SummaryMember"
      decimals="INF"
      id="_2587_"
      unitRef="pure">0.0022</rr:OtherExpensesOverAssets>
    <rr:ExpensesOverAssets
      contextRef="Context_20240930_20240930_C000173499Member_S000055178Member_S000055178SummaryMember"
      decimals="INF"
      id="ixv-88275"
      unitRef="pure">0.0167</rr:ExpensesOverAssets>
    <rr:ExpensesOverAssets
      contextRef="Context_20240930_20240930_C000173500Member_S000055178Member_S000055178SummaryMember"
      decimals="INF"
      id="ixv-88276"
      unitRef="pure">0.0238</rr:ExpensesOverAssets>
    <rr:ExpensesOverAssets
      contextRef="Context_20240930_20240930_C000173501Member_S000055178Member_S000055178SummaryMember"
      decimals="INF"
      id="ixv-88277"
      unitRef="pure">0.0132</rr:ExpensesOverAssets>
    <rr:ExpensesOverAssets
      contextRef="Context_20240930_20240930_C000173502Member_S000055178Member_S000055178SummaryMember"
      decimals="INF"
      id="ixv-88278"
      unitRef="pure">0.0122</rr:ExpensesOverAssets>
    <rr:FeeWaiverOrReimbursementOverAssets
      contextRef="Context_20240930_20240930_C000173499Member_S000055178Member_S000055178SummaryMember"
      decimals="INF"
      id="_2592_"
      unitRef="pure">-0.0019</rr:FeeWaiverOrReimbursementOverAssets>
    <rr:FeeWaiverOrReimbursementOverAssets
      contextRef="Context_20240930_20240930_C000173500Member_S000055178Member_S000055178SummaryMember"
      decimals="INF"
      id="_2593_"
      unitRef="pure">-0.0015</rr:FeeWaiverOrReimbursementOverAssets>
    <rr:FeeWaiverOrReimbursementOverAssets
      contextRef="Context_20240930_20240930_C000173501Member_S000055178Member_S000055178SummaryMember"
      decimals="INF"
      id="_2594_"
      unitRef="pure">-0.0009</rr:FeeWaiverOrReimbursementOverAssets>
    <rr:FeeWaiverOrReimbursementOverAssets
      contextRef="Context_20240930_20240930_C000173502Member_S000055178Member_S000055178SummaryMember"
      decimals="INF"
      id="_2595_"
      unitRef="pure">-0.0024</rr:FeeWaiverOrReimbursementOverAssets>
    <rr:NetExpensesOverAssets
      contextRef="Context_20240930_20240930_C000173499Member_S000055178Member_S000055178SummaryMember"
      decimals="INF"
      id="_2596_"
      unitRef="pure">0.0148</rr:NetExpensesOverAssets>
    <rr:NetExpensesOverAssets
      contextRef="Context_20240930_20240930_C000173500Member_S000055178Member_S000055178SummaryMember"
      decimals="INF"
      id="_2597_"
      unitRef="pure">0.0223</rr:NetExpensesOverAssets>
    <rr:NetExpensesOverAssets
      contextRef="Context_20240930_20240930_C000173501Member_S000055178Member_S000055178SummaryMember"
      decimals="INF"
      id="_2598_"
      unitRef="pure">0.0123</rr:NetExpensesOverAssets>
    <rr:NetExpensesOverAssets
      contextRef="Context_20240930_20240930_C000173502Member_S000055178Member_S000055178SummaryMember"
      decimals="INF"
      id="_2599_"
      unitRef="pure">0.0098</rr:NetExpensesOverAssets>
    <rr:ExpenseExampleHeading
      contextRef="Context_20240930_20240930_S000055178Member_S000055178SummaryMember"
      id="ixv-88287">Example</rr:ExpenseExampleHeading>
    <rr:ExpenseExampleNarrativeTextBlock
      contextRef="Context_20240930_20240930_S000055178Member_S000055178SummaryMember"
      id="ixv-12292">&lt;p style="font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; font-weight:normal; text-decoration:none;"&gt;This 
example is intended to help you compare the cost of investing in the fund with the cost of investing 
in other mutual funds. The example assumes that you invest $10,000 in the fund for the time periods indicated 
and then redeem all of your shares at the end of those periods or continued to hold them. The example 
also assumes that your investment has a 5% return each year, that the fund&#x2019;s operating expenses 
remain the same and that the expense reimbursement agreement remains in place for the contractual period. 
Although your actual costs may be higher or lower, based on these assumptions your costs would be:&lt;/p&gt;</rr:ExpenseExampleNarrativeTextBlock>
    <rr:ExpenseExampleByYearCaption
      contextRef="Context_20240930_20240930_S000055178Member_S000055178SummaryMember"
      id="ixv-88288">Although your actual costs may be higher or lower, based on these assumptions your costs would be:</rr:ExpenseExampleByYearCaption>
    <rr:ExpenseExampleYear01
      contextRef="Context_20240930_20240930_C000173499Member_S000055178Member_S000055178SummaryMember"
      decimals="INF"
      id="ixv-88289"
      unitRef="usd">692</rr:ExpenseExampleYear01>
    <rr:ExpenseExampleNoRedemptionYear01
      contextRef="Context_20240930_20240930_C000173499Member_S000055178Member_S000055178SummaryMember"
      decimals="INF"
      id="ixv-88290"
      unitRef="usd">692</rr:ExpenseExampleNoRedemptionYear01>
    <rr:ExpenseExampleYear03
      contextRef="Context_20240930_20240930_C000173499Member_S000055178Member_S000055178SummaryMember"
      decimals="INF"
      id="ixv-88291"
      unitRef="usd">1030</rr:ExpenseExampleYear03>
    <rr:ExpenseExampleNoRedemptionYear03
      contextRef="Context_20240930_20240930_C000173499Member_S000055178Member_S000055178SummaryMember"
      decimals="INF"
      id="ixv-88292"
      unitRef="usd">1030</rr:ExpenseExampleNoRedemptionYear03>
    <rr:ExpenseExampleYear05
      contextRef="Context_20240930_20240930_C000173499Member_S000055178Member_S000055178SummaryMember"
      decimals="INF"
      id="ixv-88293"
      unitRef="usd">1391</rr:ExpenseExampleYear05>
    <rr:ExpenseExampleNoRedemptionYear05
      contextRef="Context_20240930_20240930_C000173499Member_S000055178Member_S000055178SummaryMember"
      decimals="INF"
      id="ixv-88294"
      unitRef="usd">1391</rr:ExpenseExampleNoRedemptionYear05>
    <rr:ExpenseExampleYear10
      contextRef="Context_20240930_20240930_C000173499Member_S000055178Member_S000055178SummaryMember"
      decimals="INF"
      id="ixv-88295"
      unitRef="usd">2403</rr:ExpenseExampleYear10>
    <rr:ExpenseExampleNoRedemptionYear10
      contextRef="Context_20240930_20240930_C000173499Member_S000055178Member_S000055178SummaryMember"
      decimals="INF"
      id="ixv-88296"
      unitRef="usd">2403</rr:ExpenseExampleNoRedemptionYear10>
    <rr:ExpenseExampleYear01
      contextRef="Context_20240930_20240930_C000173500Member_S000055178Member_S000055178SummaryMember"
      decimals="INF"
      id="ixv-88297"
      unitRef="usd">326</rr:ExpenseExampleYear01>
    <rr:ExpenseExampleYear03
      contextRef="Context_20240930_20240930_C000173500Member_S000055178Member_S000055178SummaryMember"
      decimals="INF"
      id="ixv-88298"
      unitRef="usd">728</rr:ExpenseExampleYear03>
    <rr:ExpenseExampleYear05
      contextRef="Context_20240930_20240930_C000173500Member_S000055178Member_S000055178SummaryMember"
      decimals="INF"
      id="ixv-88299"
      unitRef="usd">1257</rr:ExpenseExampleYear05>
    <rr:ExpenseExampleYear10
      contextRef="Context_20240930_20240930_C000173500Member_S000055178Member_S000055178SummaryMember"
      decimals="INF"
      id="ixv-88300"
      unitRef="usd">2705</rr:ExpenseExampleYear10>
    <rr:ExpenseExampleNoRedemptionYear01
      contextRef="Context_20240930_20240930_C000173500Member_S000055178Member_S000055178SummaryMember"
      decimals="INF"
      id="ixv-88301"
      unitRef="usd">226</rr:ExpenseExampleNoRedemptionYear01>
    <rr:ExpenseExampleNoRedemptionYear03
      contextRef="Context_20240930_20240930_C000173500Member_S000055178Member_S000055178SummaryMember"
      decimals="INF"
      id="ixv-88302"
      unitRef="usd">728</rr:ExpenseExampleNoRedemptionYear03>
    <rr:ExpenseExampleNoRedemptionYear05
      contextRef="Context_20240930_20240930_C000173500Member_S000055178Member_S000055178SummaryMember"
      decimals="INF"
      id="ixv-88303"
      unitRef="usd">1257</rr:ExpenseExampleNoRedemptionYear05>
    <rr:ExpenseExampleNoRedemptionYear10
      contextRef="Context_20240930_20240930_C000173500Member_S000055178Member_S000055178SummaryMember"
      decimals="INF"
      id="ixv-88304"
      unitRef="usd">2705</rr:ExpenseExampleNoRedemptionYear10>
    <rr:ExpenseExampleYear01
      contextRef="Context_20240930_20240930_C000173501Member_S000055178Member_S000055178SummaryMember"
      decimals="INF"
      id="ixv-88305"
      unitRef="usd">125</rr:ExpenseExampleYear01>
    <rr:ExpenseExampleNoRedemptionYear01
      contextRef="Context_20240930_20240930_C000173501Member_S000055178Member_S000055178SummaryMember"
      decimals="INF"
      id="ixv-88306"
      unitRef="usd">125</rr:ExpenseExampleNoRedemptionYear01>
    <rr:ExpenseExampleYear03
      contextRef="Context_20240930_20240930_C000173501Member_S000055178Member_S000055178SummaryMember"
      decimals="INF"
      id="ixv-88307"
      unitRef="usd">409</rr:ExpenseExampleYear03>
    <rr:ExpenseExampleNoRedemptionYear03
      contextRef="Context_20240930_20240930_C000173501Member_S000055178Member_S000055178SummaryMember"
      decimals="INF"
      id="ixv-88308"
      unitRef="usd">409</rr:ExpenseExampleNoRedemptionYear03>
    <rr:ExpenseExampleYear05
      contextRef="Context_20240930_20240930_C000173501Member_S000055178Member_S000055178SummaryMember"
      decimals="INF"
      id="ixv-88309"
      unitRef="usd">715</rr:ExpenseExampleYear05>
    <rr:ExpenseExampleNoRedemptionYear05
      contextRef="Context_20240930_20240930_C000173501Member_S000055178Member_S000055178SummaryMember"
      decimals="INF"
      id="ixv-88310"
      unitRef="usd">715</rr:ExpenseExampleNoRedemptionYear05>
    <rr:ExpenseExampleYear10
      contextRef="Context_20240930_20240930_C000173501Member_S000055178Member_S000055178SummaryMember"
      decimals="INF"
      id="ixv-88311"
      unitRef="usd">1582</rr:ExpenseExampleYear10>
    <rr:ExpenseExampleNoRedemptionYear10
      contextRef="Context_20240930_20240930_C000173501Member_S000055178Member_S000055178SummaryMember"
      decimals="INF"
      id="ixv-88312"
      unitRef="usd">1582</rr:ExpenseExampleNoRedemptionYear10>
    <rr:ExpenseExampleYear01
      contextRef="Context_20240930_20240930_C000173502Member_S000055178Member_S000055178SummaryMember"
      decimals="INF"
      id="ixv-88313"
      unitRef="usd">100</rr:ExpenseExampleYear01>
    <rr:ExpenseExampleNoRedemptionYear01
      contextRef="Context_20240930_20240930_C000173502Member_S000055178Member_S000055178SummaryMember"
      decimals="INF"
      id="ixv-88314"
      unitRef="usd">100</rr:ExpenseExampleNoRedemptionYear01>
    <rr:ExpenseExampleYear03
      contextRef="Context_20240930_20240930_C000173502Member_S000055178Member_S000055178SummaryMember"
      decimals="INF"
      id="ixv-88315"
      unitRef="usd">363</rr:ExpenseExampleYear03>
    <rr:ExpenseExampleNoRedemptionYear03
      contextRef="Context_20240930_20240930_C000173502Member_S000055178Member_S000055178SummaryMember"
      decimals="INF"
      id="ixv-88316"
      unitRef="usd">363</rr:ExpenseExampleNoRedemptionYear03>
    <rr:ExpenseExampleYear05
      contextRef="Context_20240930_20240930_C000173502Member_S000055178Member_S000055178SummaryMember"
      decimals="INF"
      id="ixv-88317"
      unitRef="usd">647</rr:ExpenseExampleYear05>
    <rr:ExpenseExampleNoRedemptionYear05
      contextRef="Context_20240930_20240930_C000173502Member_S000055178Member_S000055178SummaryMember"
      decimals="INF"
      id="ixv-88318"
      unitRef="usd">647</rr:ExpenseExampleNoRedemptionYear05>
    <rr:ExpenseExampleYear10
      contextRef="Context_20240930_20240930_C000173502Member_S000055178Member_S000055178SummaryMember"
      decimals="INF"
      id="ixv-88319"
      unitRef="usd">1456</rr:ExpenseExampleYear10>
    <rr:ExpenseExampleNoRedemptionYear10
      contextRef="Context_20240930_20240930_C000173502Member_S000055178Member_S000055178SummaryMember"
      decimals="INF"
      id="ixv-88320"
      unitRef="usd">1456</rr:ExpenseExampleNoRedemptionYear10>
    <rr:PortfolioTurnoverHeading
      contextRef="Context_20240930_20240930_S000055178Member_S000055178SummaryMember"
      id="ixv-88321">Portfolio 
Turnover</rr:PortfolioTurnoverHeading>
    <rr:PortfolioTurnoverTextBlock
      contextRef="Context_20240930_20240930_S000055178Member_S000055178SummaryMember"
      id="ixv-12425">&lt;p style="-sec-ix-redline:true;font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; font-weight:normal; text-decoration:none;"&gt;The fund pays transaction costs, such as commissions, when 
it buys and sells securities (or &#x201c;turns over&#x201d; its portfolio). A higher portfolio turnover 
rate may indicate higher transaction costs and may result in higher taxes when fund shares are held in 
a taxable account. These costs, which are not reflected in annual fund operating expenses or in the example, 
affect the fund&#x2019;s performance. During the most recent fiscal year, the fund&#x2019;s portfolio turnover 
rate was 125% of the average value of its portfolio. &lt;/p&gt;
</rr:PortfolioTurnoverTextBlock>
    <rr:PortfolioTurnoverRate
      contextRef="Context_20240930_20240930_S000055178Member_S000055178SummaryMember"
      decimals="INF"
      id="ixv-88322"
      unitRef="pure">1.25</rr:PortfolioTurnoverRate>
    <rr:StrategyHeading
      contextRef="Context_20240930_20240930_S000055178Member_S000055178SummaryMember"
      id="ixv-88323">Principal Investment Strategies</rr:StrategyHeading>
    <rr:StrategyNarrativeTextBlock
      contextRef="Context_20240930_20240930_S000055178Member_S000055178SummaryMember"
      id="ixv-12440">&lt;p style="font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; font-weight:normal; text-decoration:none;"&gt;Under 
normal circumstances, the fund invests at least 80% of its assets in equity securities or equity-linked 
instruments of issuers located in emerging markets countries; such issuers may be of any capitalization. 
Equity-linked instruments are instruments issued by financial institutions or special purpose entities 
located in foreign countries to provide the synthetic economic performance of a referenced equity security; 
these securities are valued at market value for purposes of the fund&#x2019;s requirement to invest 80% 
of its assets in emerging markets countries. Equity-linked instruments in which the Fund invests include 
common equity securities (including initial public offerings and secondary offerings), preferred stocks, 
American Depositary Receipts, European Depositary Receipts, Global Depositary Receipts and exchange-traded 
funds. SGA generally considers emerging markets countries to be those included in the MSCI Emerging Markets 
Index. As of the date of this prospectus, SGA considers issuers to be &#x201c;located in&#x201d; emerging 
markets if an issuer: (i) is organized in emerging markets, (ii) is headquartered in emerging markets, 
or (iii) has &#x201c;significant exposure&#x201d; to emerging markets. SGA considers an issuer as having 
&#x201c;significant exposure&#x201d; to emerging markets if it derives at least 50% of its revenue from 
emerging markets countries.&lt;/p&gt;&lt;p style="font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; font-weight:normal; text-decoration:none;"&gt;SGA uses an investment process to identify companies that 
it believes have a high degree of predictability, strong profitability and above average earnings and 
cash flow growth. SGA selects investments for the fund&#x2019;s portfolio that it believes have superior 
long-term earnings prospects and attractive valuation. SGA seeks to identify and invest in companies 
that they believe offer long-term predictable growth in revenues, earnings, and cash flows, and companies 
that demonstrate the following characteristics:  pricing power, recurring revenues, growth opportunity, 
financial strength, and management strength. SGA seeks to invest in companies that they believe provide 
the best 3&#x2013;5-year investment opportunities based on a combination of the conviction they have in 
the underlying business fundamentals and their current valuation opportunities. To the extent consistent 
with the fund&#x2019;s investment objective and strategies, the subadviser will consider as an element 
of its investment research and decision-making processes for the fund any environmental, social and/or 
governance (&#x201c;ESG&#x201d;) factors that the subadviser believes may influence risks and opportunities 
of companies under consideration. However, the pursuit of ESG-related goals is not the fund&#x2019;s investment 
objective, nor one of its investment strategies. Therefore, ESG factors by themselves are not expected 
to determine investment decisions for the fund. The fund&#x2019;s equity investments may include common 
stocks, preferred stocks, securities convertible into or exchangeable for common stocks, and depositary 
receipts. The fund may invest in companies of all market capitalizations. The fund will allocate its 
assets among various regions and countries (but no fewer than three countries). From time to time, the 
fund may have a significant portion of its assets invested in the securities of companies in only a few 
countries and one or a few regions. Although the fund seeks investments across a number of sectors, from 
time to time, the fund may have significant positions in particular sectors.&lt;/p&gt;&lt;p style="font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; font-weight:normal; text-decoration:none;"&gt;SGA 
will sell a portfolio holding when it believes the security&#x2019;s fundamentals deteriorate, its valuation 
is no longer attractive, or a better investment opportunity arises.&lt;/p&gt;</rr:StrategyNarrativeTextBlock>
    <rr:StrategyPortfolioConcentration
      contextRef="Context_20240930_20240930_S000055178Member_S000055178SummaryMember"
      id="ixv-88324">Under 
normal circumstances, the fund invests at least 80% of its assets in equity securities or equity-linked 
instruments of issuers located in emerging markets countries; such issuers may be of any capitalization.</rr:StrategyPortfolioConcentration>
    <rr:RiskHeading
      contextRef="Context_20240930_20240930_S000055178Member_S000055178SummaryMember"
      id="ixv-88325">Principal Risks</rr:RiskHeading>
    <rr:RiskTextBlock
      contextRef="Context_20240930_20240930_S000055178Member_RiskLoseMoneyMember_S000055178SummaryMember"
      id="ixv-88326">If between the time 
you purchase shares and the time you sell shares the value of the fund&#x2019;s investments decreases, 
you will lose money.</rr:RiskTextBlock>
    <rr:RiskTextBlock
      contextRef="Context_20240930_20240930_S000055178Member_EquitySecuritiesRisk_S000055178SummaryMember"
      id="ixv-12446">&lt;p style="font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:normal; margin-left:39.6pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;Equity Securities Risk:&lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt; 
&lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;The value of the stocks held by the fund may be negatively affected by the financial 
market, industries in which the fund invests, or issuer-specific events. Focus on a particular style 
or in small or medium-sized companies may enhance that risk.&lt;/span&gt;&lt;/p&gt;</rr:RiskTextBlock>
    <rr:RiskTextBlock
      contextRef="Context_20240930_20240930_S000055178Member_ForeignInvestingRisk_S000055178SummaryMember"
      id="ixv-12453">&lt;p style="font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:normal; margin-left:39.6pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;Foreign 
Investing Risk: &lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;Investing in foreign securities subjects the fund to additional 
risks such as increased volatility; currency fluctuations; less liquidity; less publicly available information 
about the foreign investment; and political, regulatory, economic, and market risk.&lt;/span&gt;&lt;/p&gt;</rr:RiskTextBlock>
    <rr:RiskTextBlock
      contextRef="Context_20240930_20240930_S000055178Member_EmergingMarketRisk_S000055178SummaryMember"
      id="ixv-12459">&lt;p style="-sec-ix-redline:true;font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:normal; margin-left:39.6pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;Emerging Market Risk: &lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;Emerging markets securities 
may be more volatile, or more greatly affected by negative conditions, than those of their counterparts 
in more established foreign markets. Such securities may also be subject to Sanctions Risk.&lt;/span&gt;&lt;/p&gt;</rr:RiskTextBlock>
    <rr:RiskTextBlock
      contextRef="Context_20240930_20240930_S000055178Member_SanctionsRisk_S000055178SummaryMember"
      id="ixv-12465">&lt;p style="-sec-ix-redline:true;font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:normal; margin-left:39.6pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;Sanctions Risk: &lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;The imposition of sanctions and other similar 
measures could cause a decline in the value and/or liquidity of securities issued by or tied to the sanctioned 
country and increase market volatility and disruption in the sanctioned country and throughout the world. 
Sanctions and other similar measures could limit or prevent the fund from buying and selling securities 
(in the sanctioned country and other markets), significantly delay or prevent the settlement of transactions, 
and negatively impact the fund&#x2019;s liquidity and performance.&lt;/span&gt;&lt;/p&gt;</rr:RiskTextBlock>
    <rr:RiskTextBlock
      contextRef="Context_20240930_20240930_S000055178Member_GeographicConcentrationRisk_S000055178SummaryMember"
      id="ixv-12471">&lt;p style="font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:normal; margin-left:39.6pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;Geographic Concentration Risk: &lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;A fund that focuses its 
investments in a particular geographic location will be sensitive to financial, economic, political and 
other events negatively affecting that location and may cause the value of the fund to decrease, perhaps 
significantly.&lt;/span&gt;&lt;/p&gt;</rr:RiskTextBlock>
    <rr:RiskTextBlock
      contextRef="Context_20240930_20240930_S000055178Member_ConvertibleSecuritiesRisk_S000055178SummaryMember"
      id="ixv-12477">&lt;p style="font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:normal; margin-left:39.6pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;Convertible Securities Risk:&lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt; 
The value of a convertible security may decline as interest rates rise and/or vary with fluctuations 
in the market value of the underlying securities. The security may be called for redemption at a time 
and/or price unfavorable to the fund.&lt;/span&gt;&lt;/p&gt;</rr:RiskTextBlock>
    <rr:RiskTextBlock
      contextRef="Context_20240930_20240930_S000055178Member_CurrencyRateRisk_S000055178SummaryMember"
      id="ixv-12483">&lt;p style="font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:normal; margin-left:39.6pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;Currency 
Rate Risk: &lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;Fluctuations in the exchange rates between the U.S. dollar 
and foreign currencies may negatively affect the value of the fund&#x2019;s shares.&lt;/span&gt;&lt;/p&gt;</rr:RiskTextBlock>
    <rr:RiskTextBlock
      contextRef="Context_20240930_20240930_S000055178Member_SectorFocusedInvestingRisk_S000055178SummaryMember"
      id="ixv-12489">&lt;p style="font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:normal; margin-left:39.6pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;Sector Focused Investing Risk:&lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt; Events negatively affecting 
a particular market sector in which the fund focuses its investments may cause the value of the fund&#x2019;s 
shares to decrease, perhaps significantly.&lt;/span&gt;&lt;/p&gt;</rr:RiskTextBlock>
    <rr:RiskTextBlock
      contextRef="Context_20240930_20240930_S000055178Member_MarketVolatilityRisk_S000055178SummaryMember"
      id="ixv-12495">&lt;p style="font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:normal; margin-left:39.6pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;Market 
Volatility Risk:&lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt; The value of the securities in the fund may go up or down 
in response to the prospects of individual companies and/or general economic conditions. Price changes 
may be short- or long-term. Local, regional or global events such as war or military conflict (e.g., 
Russia&#x2019;s invasion of Ukraine), acts of terrorism, the spread of infectious illness or other public 
health issue, recessions, or other events could have a significant impact on the fund and its investments, 
including hampering the ability of the fund&#x2019;s portfolio manager(s) to invest the fund&#x2019;s assets 
as intended.&lt;/span&gt;&lt;/p&gt;</rr:RiskTextBlock>
    <rr:RiskTextBlock
      contextRef="Context_20240930_20240930_S000055178Member_DepositaryReceiptsRisk_S000055178SummaryMember"
      id="ixv-12513">&lt;p style="font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:normal; margin-left:39.6pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;Depositary Receipts Risk:&lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt; Investments in foreign 
companies through depositary receipts may expose the fund to the same risks as direct investments in 
securities of foreign issuers.&lt;/span&gt;&lt;/p&gt;</rr:RiskTextBlock>
    <rr:RiskTextBlock
      contextRef="Context_20240930_20240930_S000055178Member_DevelopingMarketRisk_S000055178SummaryMember"
      id="ixv-12519">&lt;p style="-sec-ix-redline:true;font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:normal; margin-left:39.6pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;Developing 
Market Risk: &lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;Developing markets securities may be more volatile, or more 
greatly affected by negative conditions, than those of their counterparts in more established foreign 
markets.&lt;/span&gt;&lt;/p&gt;</rr:RiskTextBlock>
    <rr:RiskTextBlock
      contextRef="Context_20240930_20240930_S000055178Member_InvestinginBrazilRisk_S000055178SummaryMember"
      id="ixv-12525">&lt;p style="-sec-ix-redline:true;font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:normal; margin-left:39.6pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;Investing in Brazil Risk: &lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;Investment 
in Brazilian issuers involves risks that are specific to Brazil, including legal, regulatory, political, 
currency and economic risks. The Brazilian economy has historically been exposed to high rates of inflation 
and a high level of debt, each of which may reduce and/or prevent economic growth.&lt;/span&gt;&lt;/p&gt;</rr:RiskTextBlock>
    <rr:RiskTextBlock
      contextRef="Context_20240930_20240930_S000055178Member_InvestinginChinaRisk_S000055178SummaryMember"
      id="ixv-12531">&lt;p style="-sec-ix-redline:true;font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:normal; margin-left:39.6pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;Investing in China Risk: &lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;The government of China 
maintains strict currency controls in order to achieve economic, trade and political objectives and regularly 
intervenes in the currency market. The Chinese government also plays a major role in the country&#x2019;s 
economic policies regarding foreign investments. Foreign investors are subject to the risk of loss from 
expropriation or nationalization of their investment assets and property, governmental restrictions on 
foreign investments and the repatriation of capital invested. In addition, the rapid growth rate of the 
Chinese economy over the past several years may not continue, and the trend toward economic liberalization 
and disparities in wealth may result in social disorder, including violence and labor unrest. These and 
other factors could have a negative impact on the fund&#x2019;s performance and increase the volatility 
of an investment in the fund. Certain securities issued by companies located or operating in China, such 
as China A-shares, are also subject to trading restrictions, quota limitations and less market liquidity, 
which could pose risks to the fund.&lt;/span&gt;&lt;/p&gt;</rr:RiskTextBlock>
    <rr:RiskTextBlock
      contextRef="Context_20240930_20240930_S000055178Member_InvestinginIndiaRisk_S000055178SummaryMember"
      id="ixv-12537">&lt;p style="-sec-ix-redline:true;font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:normal; margin-left:39.6pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;Investing 
in India Risk: &lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;Investments in Indian issuers involve risks that are specific 
to India, including legal, regulatory, political and economic risks. Political and legal uncertainty, 
greater government control over the economy, currency fluctuations or blockage, and the risk of nationalization 
or expropriation of assets may result in higher potential for losses. The securities markets in India 
are relatively underdeveloped and may subject the fund to higher transaction costs or greater uncertainty 
than investments in more developed securities markets.&lt;/span&gt;&lt;/p&gt;</rr:RiskTextBlock>
    <rr:RiskTextBlock
      contextRef="Context_20240930_20240930_S000055178Member_InvestinginIndonesiaRisk_S000055178SummaryMember"
      id="ixv-12543">&lt;p style="-sec-ix-redline:true;font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:normal; margin-left:39.6pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;Investing 
in Indonesia Risk: &lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;Investments in Indonesian issuers involve risks that are specific 
to Indonesia, including legal, regulatory, political, economic, currency, security,and natural disaster 
risks. Political and legal uncertainty, greater government control over the economy, currency fluctuations 
or blockage, and the risk of disruption to business operations due to national security events and/or 
natural disasters may result in higher potential for losses. The securities markets in Indonesia are 
relatively underdeveloped and may subject the fund to higher transaction costs or greater uncertainty 
than investments in more developed securities markets. In addition, the Indonesian economy is heavily 
dependent on trading relationships with certain key trading partners, including China, Japan, Singapore 
and the U.S.&lt;/span&gt;&lt;/p&gt;</rr:RiskTextBlock>
    <rr:RiskTextBlock
      contextRef="Context_20240930_20240930_S000055178Member_InvestinginSouthKoreaRisk_S000055178SummaryMember"
      id="ixv-12549">&lt;p style="-sec-ix-redline:true;font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:normal; margin-left:39.6pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;Investing in South Korea Risk: &lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;Investing 
in South Korean securities has special risks, including political, economic and social instability, and 
the potential for increasing militarization in North Korea. South Korea&#x2019;s financial sector has 
shown certain signs of systemic weakness and illiquidity, which, if exacerbated, could prove to be a 
material risk for any investments in South Korea. South Korea is dependent on foreign sources for its 
energy needs. A significant increase in energy prices could have an adverse impact on South Korea&#x2019;s 
economy. The South Korean government has historically exercised and continues to exercise substantial 
influence over many aspects of the private sector.&lt;/span&gt;&lt;/p&gt;</rr:RiskTextBlock>
    <rr:RiskTextBlock
      contextRef="Context_20240930_20240930_S000055178Member_InvestinginTaiwanRisk_S000055178SummaryMember"
      id="ixv-12555">&lt;p style="-sec-ix-redline:true;font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:normal; margin-left:39.6pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;Investing 
in Taiwan Risk: &lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;Taiwan&#x2019;s geographic proximity and history of political 
contention with China have resulted in ongoing tensions between the two countries. These tensions may 
materially affect the Taiwanese economy and its securities market. Taiwan&#x2019;s economy is export-oriented, 
so it depends on an open world trade regime and remains vulnerable to fluctuations in the world economy. 
Rising labor costs and increasing environmental consciousness have led some labor-intensive industries 
to relocate to countries with cheaper work forces, and continued labor outsourcing may adversely affect 
the Taiwanese economy.&lt;/span&gt;&lt;/p&gt;</rr:RiskTextBlock>
    <rr:RiskTextBlock
      contextRef="Context_20240930_20240930_S000055178Member_Equity-LinkedInstrumentsRisk_S000055178SummaryMember"
      id="ixv-12561">&lt;p style="font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:normal; margin-left:39.6pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;Equity-Linked 
Instruments Risk:&lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt; &lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;The performance of equity-linked 
instruments is subject to similar risks to those of the referenced equity security, in addition to the 
risk that the equity-linked instruments fail to replicate the performance of the referenced equity security. 
Equity-linked instruments also expose the fund to counterparty risk, which could result in a loss of 
all or part of the fund&#x2019;s investment.&lt;/span&gt;&lt;/p&gt;</rr:RiskTextBlock>
    <rr:RiskTextBlock
      contextRef="Context_20240930_20240930_S000055178Member_ESGRisk_S000055178SummaryMember"
      id="ixv-12568">&lt;p style="font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:normal; margin-left:39.6pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;ESG 
Risk: &lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;The fund&#x2019;s consideration of ESG factors could cause 
the fund to perform differently from other funds.  While the subadviser believes that the integration 
of ESG factors into the fund&#x2019;s investment process has the potential to contribute to performance, 
ESG factors may not be considered for every investment decision and there is no guarantee that the integration 
of ESG factors will result in better performance.&lt;/span&gt;&lt;/p&gt;&lt;span style="-sec-ix-redline:true;"&gt;&#160;&lt;/span&gt;</rr:RiskTextBlock>
    <rr:RiskTextBlock
      contextRef="Context_20240930_20240930_S000055178Member_GrowthStocksRisk_S000055178SummaryMember"
      id="ixv-12575">&lt;p style="font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:normal; margin-left:39.6pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;Growth Stocks Risk: &lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;The fund&#x2019;s investments 
in growth stocks may be more volatile than investments in other types of stocks, or may perform differently 
from the market as a whole and from other types of stocks.&lt;/span&gt;&lt;/p&gt;</rr:RiskTextBlock>
    <rr:RiskTextBlock
      contextRef="Context_20240930_20240930_S000055178Member_LargeMarketCapitalizationCompaniesRisk_S000055178SummaryMember"
      id="ixv-12581">&lt;p style="font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:normal; margin-left:39.6pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;Large 
Market Capitalization Companies Risk:&lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt; The value of investments in larger companies 
may not rise as much as smaller companies, or larger companies may be unable to respond quickly to competitive 
challenges, such as changes in technology and consumer tastes.&lt;/span&gt;&lt;/p&gt;</rr:RiskTextBlock>
    <rr:RiskTextBlock
      contextRef="Context_20240930_20240930_S000055178Member_LimitedNumberofInvestmentsRisk_S000055178SummaryMember"
      id="ixv-12587">&lt;p style="-sec-ix-redline:true;font-size:10.0pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:bold; margin-left:39.6pt; font-style:italic;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;Limited Number of Investments Risk: &lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;Because the fund may have 
a limited number of securities, it may be more susceptible to factors adversely affecting its securities 
than a fund with a greater number of securities.&lt;/span&gt;&lt;/p&gt;</rr:RiskTextBlock>
    <rr:RiskTextBlock
      contextRef="Context_20240930_20240930_S000055178Member_PreferredStocksRisk_S000055178SummaryMember"
      id="ixv-12593">&lt;p style="font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:normal; margin-left:39.6pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;Preferred 
Stocks Risk: &lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;Preferred stocks may decline in price, fail to pay dividends 
when expected, or be illiquid.&lt;/span&gt;&lt;/p&gt;</rr:RiskTextBlock>
    <rr:RiskTextBlock
      contextRef="Context_20240930_20240930_S000055178Member_RedemptionRisk_S000055178SummaryMember"
      id="ixv-12599">&lt;p style="font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:normal; margin-left:39.6pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;Redemption 
Risk: &lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;One or more large shareholders or groups of shareholders may 
redeem their holdings in the fund, resulting in an adverse impact on remaining shareholders in the fund 
by causing the fund to take actions it would not otherwise have taken.&lt;/span&gt;&lt;/p&gt;</rr:RiskTextBlock>
    <rr:RiskTextBlock
      contextRef="Context_20240930_20240930_S000055178Member_SmallandMediumMarketCapitalizationCompaniesRisk_S000055178SummaryMember"
      id="ixv-12605">&lt;p style="font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:normal; margin-left:39.6pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;Small and Medium Market Capitalization Companies Risk:&lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt; 
The fund&#x2019;s investments in small and medium market capitalization companies may increase the volatility 
and risk of loss to the fund, as compared with investments in larger, more established companies.&lt;/span&gt;&lt;/p&gt;</rr:RiskTextBlock>
    <rr:BarChartAndPerformanceTableHeading
      contextRef="Context_20240930_20240930_S000055178Member_S000055178SummaryMember"
      id="ixv-88327">Performance 
Information</rr:BarChartAndPerformanceTableHeading>
    <rr:PerformanceNarrativeTextBlock
      contextRef="Context_20240930_20240930_S000055178Member_S000055178SummaryMember"
      id="ixv-12612">&lt;p style="-sec-ix-redline:true;font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; font-weight:normal; text-decoration:none;"&gt;The Virtus SGA Emerging Markets Equity Fund, a series of Virtus 
Opportunities Trust (&#x201c;Successor Fund&#x201d;), is the successor of the Virtus Emerging Markets Opportunities 
Fund, a series of Virtus Insight Trust (&#x201c;Predecessor Fund&#x201d;), resulting from a reorganization 
of the Predecessor Fund with and into the Successor &lt;/p&gt;

&lt;p style="-sec-ix-redline:true;font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; font-weight:normal; text-decoration:none;"&gt;Fund on September 23, 2016. The Predecessor Fund and the Successor Fund have identical 
investment objectives and strategies. The Successor Fund has adopted the past performance of the Predecessor 
Fund as its own. Therefore, the performance tables below include the performance of the shares of the 
Predecessor Fund prior to the Successor Fund&#x2019;s commencement date.&lt;/p&gt;&lt;p style="font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; font-weight:normal; text-decoration:none;"&gt;The 
bar chart and table below provide some indication of the potential risks of investing in the fund. The 
fund&#x2019;s past performance, before and after taxes, is not necessarily an indication of how the fund 
will perform in the future. The current subadviser commenced providing services for the fund in December 
2023 and therefore the returns shown in the table for periods prior to that date reflect the performance 
of other investment professionals.&lt;/p&gt;&lt;p style="font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; font-weight:normal; text-decoration:none;"&gt;The bar chart shows changes in the fund&#x2019;s 
performance from year to year over a 10-year period. The table shows how the fund&#x2019;s average annual 
returns compare to those of a broad-based securities market index. Updated performance information is 
available at virtus.com or by calling 800-243-1574.&lt;/p&gt;</rr:PerformanceNarrativeTextBlock>
    <rr:PerformanceInformationIllustratesVariabilityOfReturns
      contextRef="Context_20240930_20240930_S000055178Member_S000055178SummaryMember"
      id="ixv-88328">The Virtus SGA Emerging Markets Equity Fund, a series of Virtus 
Opportunities Trust (&#x201c;Successor Fund&#x201d;), is the successor of the Virtus Emerging Markets Opportunities 
Fund, a series of Virtus Insight Trust (&#x201c;Predecessor Fund&#x201d;), resulting from a reorganization 
of the Predecessor Fund with and into the Successor 

Fund on September 23, 2016. The Predecessor Fund and the Successor Fund have identical 
investment objectives and strategies. The Successor Fund has adopted the past performance of the Predecessor 
Fund as its own. Therefore, the performance tables below include the performance of the shares of the 
Predecessor Fund prior to the Successor Fund&#x2019;s commencement date.The 
bar chart and table below provide some indication of the potential risks of investing in the fund.</rr:PerformanceInformationIllustratesVariabilityOfReturns>
    <rr:PerformancePastDoesNotIndicateFuture
      contextRef="Context_20240930_20240930_S000055178Member_S000055178SummaryMember"
      id="ixv-88333">The 
fund&#x2019;s past performance, before and after taxes, is not necessarily an indication of how the fund 
will perform in the future.</rr:PerformancePastDoesNotIndicateFuture>
    <rr:PerformanceAvailabilityWebSiteAddress
      contextRef="Context_20240930_20240930_S000055178Member_S000055178SummaryMember"
      id="ixv-88334">virtus.com</rr:PerformanceAvailabilityWebSiteAddress>
    <rr:PerformanceAvailabilityPhone
      contextRef="Context_20240930_20240930_S000055178Member_S000055178SummaryMember"
      id="ixv-88335">800-243-1574</rr:PerformanceAvailabilityPhone>
    <rr:BarChartHeading
      contextRef="Context_20240930_20240930_S000055178Member_S000055178SummaryMember"
      id="ixv-88336">Calendar year total returns for Class I Shares&#x2005;</rr:BarChartHeading>
    <rr:BarChartDoesNotReflectSalesLoads
      contextRef="Context_20240930_20240930_S000055178Member_S000055178SummaryMember"
      id="ixv-12642">Returns do not reflect sales charges applicable to other share classes and would 
be lower if they did.</rr:BarChartDoesNotReflectSalesLoads>
    <rr:BarChartClosingTextBlock
      contextRef="Context_20240930_20240930_S000055178Member_S000055178SummaryMember"
      id="ixv-12646">&lt;table cellpadding="0" cellspacing="0" style="border-collapse:collapse;margin-left:auto;margin-right:auto" width="60%"&gt;&lt;tr style="font-size:1pt;"&gt;&lt;td style="width:20.6%;"&gt;&#160;&lt;/td&gt;&lt;td style="width:14.71%;"&gt;&#160;&lt;/td&gt;&lt;td style="width:14.71%;"&gt;&#160;&lt;/td&gt;&lt;td style="width:20.58%;"&gt;&#160;&lt;/td&gt;&lt;td style="width:14.7%;"&gt;&#160;&lt;/td&gt;&lt;td style="width:14.7%;"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top; border-bottom:0.5pt; border-bottom-style:solid; border-bottom-color:#000000; border-top:0.5pt; border-top-style:solid; border-top-color:#000000; border-left:0.5pt; border-left-style:solid; border-left-color:#000000;"&gt;&lt;p style="font-size:8.0pt; font-family:Sans-Serif; text-align:left; font-weight:normal; text-decoration:none;"&gt;Best Quarter:&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:top; border-bottom:0.5pt; border-bottom-style:solid; border-bottom-color:#000000; border-top:0.5pt; border-top-style:solid; border-top-color:#000000;"&gt;&lt;p style="font-size:8.0pt; font-family:Sans-Serif; text-align:left; font-weight:normal; text-decoration:none;"&gt;2020, Q2:&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:top; border-bottom:0.5pt; border-bottom-style:solid; border-bottom-color:#000000; border-top:0.5pt; border-top-style:solid; border-top-color:#000000;"&gt;&lt;p style="font-size:8.0pt; font-family:Sans-Serif; text-align:left; font-weight:normal; text-decoration:none;"&gt;17.91%&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:top; border-bottom:0.5pt; border-bottom-style:solid; border-bottom-color:#000000; border-top:0.5pt; border-top-style:solid; border-top-color:#000000;"&gt;&lt;p style="font-size:8.0pt; font-family:Sans-Serif; text-align:left; font-weight:normal; text-decoration:none;"&gt;Worst Quarter:&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:top; border-bottom:0.5pt; border-bottom-style:solid; border-bottom-color:#000000; border-top:0.5pt; border-top-style:solid; border-top-color:#000000;"&gt;&lt;p style="font-size:8.0pt; font-family:Sans-Serif; text-align:left; font-weight:normal; text-decoration:none;"&gt;2020, Q1:&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:top; border-bottom:0.5pt; border-bottom-style:solid; border-bottom-color:#000000; border-top:0.5pt; border-top-style:solid; border-top-color:#000000; border-right:0.5pt; border-right-style:solid; border-right-color:#000000;"&gt;&lt;p style="font-size:8.0pt; font-family:Sans-Serif; text-align:left; font-weight:normal; text-decoration:none;"&gt;-23.64%&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;</rr:BarChartClosingTextBlock>
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      contextRef="Context_20240930_20240930_C000173501Member_S000055178Member_S000055178SummaryMember"
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      unitRef="pure">0.1791</rr:BarChartHighestQuarterlyReturn>
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includes returns of the Predecessor Fund)</rr:PerformanceTableHeading>
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Before Taxes</rr:AverageAnnualReturnLabel>
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MSCI Emerging Markets Index (net) </rr:AverageAnnualReturnLabel>
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MSCI Emerging Markets Index (net) is a free float-adjusted market capitalization-weighted index designed 
to measure equity market performance in the global emerging markets. The index is calculated on a total 
return basis with net dividends reinvested. The index is unmanaged and not available for direct investment.&lt;/p&gt;&lt;p style="font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; font-weight:normal; text-decoration:none;"&gt;After-tax 
returns are calculated using the historical highest individual federal marginal income tax rates and 
do not reflect the impact of state and local taxes. After-tax returns are shown only for Class I Shares; 
after-tax returns for other classes will vary. Actual after-tax returns depend on the investor&#x2019;s 
tax situation and may differ from those shown. After-tax returns are not relevant to investors who hold 
fund shares in tax-deferred accounts or to shares held by non-taxable entities. In certain cases, the 
Return After Taxes on Distributions and Sale of Fund Shares for a period may be higher than other return 
figures for the same period. This will occur when a capital loss is realized upon the sale of fund shares 
and provides an assumed tax benefit that increases the return.&lt;/p&gt;</rr:PerformanceTableClosingTextBlock>
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MSCI Emerging Markets Index (net) is a free float-adjusted market capitalization-weighted index designed 
to measure equity market performance in the global emerging markets. The index is calculated on a total 
return basis with net dividends reinvested. The index is unmanaged and not available for direct investment.</rr:PerformanceAdditionalMarketIndex>
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returns are calculated using the historical highest individual federal marginal income tax rates and 
do not reflect the impact of state and local taxes. After-tax returns are shown only for Class I Shares; 
after-tax returns for other classes will vary. Actual after-tax returns depend on the investor&#x2019;s 
tax situation and may differ from those shown. After-tax returns are not relevant to investors who hold 
fund shares in tax-deferred accounts or to shares held by non-taxable entities. In certain cases, the 
Return After Taxes on Distributions and Sale of Fund Shares for a period may be higher than other return 
figures for the same period. This will occur when a capital loss is realized upon the sale of fund shares 
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after-tax returns for other classes will vary.</rr:PerformanceTableOneClassOfAfterTaxShown>
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tax situation and may differ from those shown. After-tax returns are not relevant to investors who hold 
fund shares in tax-deferred accounts or to shares held by non-taxable entities.</rr:PerformanceTableNotRelevantToTaxDeferred>
    <rr:PerformanceTableExplanationAfterTaxHigher
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Return After Taxes on Distributions and Sale of Fund Shares for a period may be higher than other return 
figures for the same period. This will occur when a capital loss is realized upon the sale of fund shares 
and provides an assumed tax benefit that increases the return.</rr:PerformanceTableExplanationAfterTaxHigher>
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        <link:footnote id="fn1_" xlink:label="fn1_" xlink:role="http://www.xbrl.org/2003/role/footnote" xlink:type="resource" xml:lang="en-US"><xhtml:p style="font-size:8.5pt; font-family:Sans-Serif; text-align:left; font-weight:normal; text-decoration:none;">The deferred sales 
charge is imposed on Class C Shares redeemed during the first year only.</xhtml:p></link:footnote>
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total operating expenses (excluding certain expenses, such as front-end or contingent deferred sales 
charges, taxes, leverage and borrowing expenses (such as commitment, amendment and renewal expenses on 
credit or redemption facilities), interest, brokerage commissions, expenses incurred in connection with 
any merger or reorganization, unusual or infrequently occurring expenses (such as litigation), acquired 
fund fees and expenses, and dividend expenses, if any) so that such expenses do not exceed 0.85% for 
Class R6 Shares through January 31, 2026. Prior to January 31, 2026, only the fund&#x2019;s Board may 
modify or terminate the expense limitation agreement. Following the contractual period, the adviser may 
discontinue these expense reimbursement arrangements at any time. Under certain conditions, the adviser 
may recapture operating expenses reimbursed and/or fees waived under these arrangements for a period 
of three years following the date such waiver or reimbursement occurred, provided that the recapture 
does not cause the fund to exceed its expense limit in effect at the time of the waiver or reimbursement, 
and any in effect at the time of recapture, after repayment is taken into account.</xhtml:p></link:footnote>
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charge is imposed on Class C Shares redeemed during the first year only.</xhtml:p></link:footnote>
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total operating expenses (excluding certain expenses, such as front-end or contingent deferred sales 
charges, taxes, leverage and borrowing expenses (such as commitment, amendment and renewal expenses on 
credit or redemption facilities), interest, brokerage commissions, expenses incurred in connection with 
any merger or reorganization, unusual or infrequently occurring expenses (such as litigation), acquired 
fund fees and expenses, and dividend expenses, if any) so that such expenses do not exceed 1.24% for 
Class A Shares, 1.99% for Class C Shares, 0.99% for Class I Shares and 0.87% for Class R6 Shares through 
January 31, 2026. Prior to January 31, 2026, only the fund&#x2019;s Board may modify or terminate the 
expense limitation agreement. Following the contractual period, the adviser may discontinue these expense 
reimbursement arrangements at any time. Under certain conditions, the adviser may recapture operating 
expenses reimbursed and/or fees waived under these arrangements for a period of three years following 
the date such waiver or reimbursement occurred, provided that the recapture does not cause the fund to 
exceed its expense limit in effect at the time of the waiver or reimbursement, and any in effect at the 
time of recapture, after repayment is taken into account.</xhtml:p></link:footnote>
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charge is imposed on Class C Shares redeemed during the first year only.</xhtml:p></link:footnote>
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        <link:loc
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        <link:loc
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        <link:loc
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to average net assets appearing in the Financial Highlights tables, which tables reflect only the operating 
expenses of the fund and do not include acquired fund fees and expenses.</xhtml:p></link:footnote>
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total operating expenses (excluding certain expenses, such as front-end or contingent deferred sales 
charges, taxes, leverage and borrowing expenses (such as commitment, amendment and renewal expenses on 
credit or redemption facilities), interest, brokerage commissions, expenses incurred in connection with 
any merger or reorganization, unusual or infrequently occurring expenses (such as litigation), acquired 
fund fees and expenses, and dividend expenses, if any) so that such expenses do not exceed 0.50% for 
Class A Shares, 1.25% for Class C Shares, 0.25% for Class I Shares and 0.20% for Class R6 Shares through 
January 31, 2026. Prior to January 31, 2026, only the fund&#x2019;s Board may modify or terminate the 
expense limitation agreement. Following the contractual period, the adviser may discontinue these expense 
reimbursement arrangements at any time. Under certain conditions, the adviser may recapture operating 
expenses reimbursed and/or fees waived under these arrangements for a period of three years following 
the date such waiver or reimbursement occurred, provided that the recapture does not cause the fund to 
exceed its expense limit in effect at the time of the waiver or reimbursement, and any in effect at the 
time of recapture, after repayment is taken into account.</xhtml:p></link:footnote>
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        <link:loc
          xlink:href="#_662_"
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total operating expenses (excluding certain expenses, such as front-end or contingent deferred sales 
charges, taxes, leverage and borrowing expenses (such as commitment, amendment and renewal expenses on 
credit or redemption facilities), interest, brokerage commissions, expenses incurred in connection with 
any merger or reorganization, unusual or infrequently occurring expenses (such as litigation), acquired 
fund fees and expenses, and dividend expenses, if any) so that such expenses do not exceed 1.24% for 
Class A Shares, 1.99% for Class C Shares, 0.99% for Class I Shares and 0.79% for Class R6 Shares through 
January 31, 2026. Prior to January 31, 2026, only the fund&#x2019;s Board may modify or terminate the 
expense limitation agreement. Following the contractual period, the adviser may discontinue these expense 
reimbursement arrangements at any time. Under certain conditions, the adviser may recapture operating 
expenses reimbursed and/or fees waived under these arrangements for a period of three years following 
the date such waiver or reimbursement occurred, provided that the recapture does not cause the fund to 
exceed its expense limit in effect at the time of the waiver or reimbursement, and any in effect at the 
time of recapture, after repayment is taken into account.</xhtml:p></link:footnote>
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        <link:loc
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        <link:loc
          xlink:href="#_822_"
          xlink:label="_822_"
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        <link:loc
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        <link:loc
          xlink:href="#_827_"
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        <link:loc
          xlink:href="#_826_"
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        <link:loc
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total operating expenses (excluding certain expenses, such as front-end or contingent deferred sales 
charges, taxes, leverage and borrowing expenses (such as commitment, amendment and renewal expenses on 
credit or redemption facilities), interest, brokerage commissions, expenses incurred in connection with 
any merger or reorganization, unusual or infrequently occurring expenses (such as litigation), acquired 
fund fees and expenses, and dividend expenses, if any) so that such expenses do not exceed 1.33% for 
Class A Shares, 2.08% for Class C Shares, 1.08% for Class I Shares and 1.03% for Class R6 Shares through 
January 31, 2026. Prior to January 31, 2026, only the fund&#x2019;s Board may modify or terminate the 
expense limitation agreement. Following the contractual period, the adviser may discontinue these expense 
reimbursement arrangements at any time. Under certain conditions, the adviser may recapture operating 
expenses reimbursed and/or fees waived under these arrangements for a period of three years following 
the date such waiver or reimbursement occurred, provided that the recapture does not cause the fund to 
exceed its expense limit in effect at the time of the waiver or reimbursement, and any in effect at the 
time of recapture, after repayment is taken into account.</xhtml:p></link:footnote>
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charge is imposed on Class C Shares redeemed during the first year only.</xhtml:p></link:footnote>
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        <link:loc
          xlink:href="#_1001_"
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        <link:loc
          xlink:href="#_996_"
          xlink:label="_996_"
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        <link:loc
          xlink:href="#_994_"
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          xlink:type="locator"/>
        <link:loc
          xlink:href="#_999_"
          xlink:label="_999_"
          xlink:type="locator"/>
        <link:loc
          xlink:href="#_998_"
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        <link:loc
          xlink:href="#_997_"
          xlink:label="_997_"
          xlink:type="locator"/>
        <link:footnote id="fn13_" xlink:label="fn13_" xlink:role="http://www.xbrl.org/2003/role/footnote" xlink:type="resource" xml:lang="en-US"><xhtml:p style="font-size:8.5pt; font-family:Sans-Serif; text-align:left; font-weight:normal; text-decoration:none;">The fund&#x2019;s investment adviser has contractually agreed to limit the fund&#x2019;s 
total operating expenses (excluding certain expenses, such as front-end or contingent deferred sales 
charges, taxes, leverage and borrowing expenses (such as commitment, amendment and renewal expenses on 
credit or redemption facilities), interest, brokerage commissions, expenses incurred in connection with 
any merger or reorganization, unusual or infrequently occurring expenses (such as litigation), acquired 
fund fees and expenses, and dividend expenses, if any) so that such expenses do not exceed 1.70% for 
Class A Shares, 2.45% for Class C Shares, 1.45% for Class I Shares and 1.30% for Class R6 Shares through 
January 31, 2026. Prior to January 31, 2026, only the fund&#x2019;s Board may modify or terminate the 
expense limitation agreement. Following the contractual period, the adviser may discontinue these expense 
reimbursement arrangements at any time. Under certain conditions, the adviser may recapture operating 
expenses reimbursed and/or fees waived under these arrangements for a period of three years following 
the date such waiver or reimbursement occurred, provided that the recapture does not cause the fund to 
exceed its expense limit in effect at the time of the waiver or reimbursement, and any in effect at the 
time of recapture, after repayment is taken into account.</xhtml:p></link:footnote>
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charge is imposed on Class C Shares redeemed during the first year only.</xhtml:p></link:footnote>
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          xlink:href="#_1358_"
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        <link:loc
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          xlink:label="_1356_"
          xlink:type="locator"/>
        <link:loc
          xlink:href="#_1354_"
          xlink:label="_1354_"
          xlink:type="locator"/>
        <link:loc
          xlink:href="#_1359_"
          xlink:label="_1359_"
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        <link:loc
          xlink:href="#_1360_"
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          xlink:href="#_1355_"
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total operating expenses (excluding certain expenses, such as front-end or contingent deferred sales 
charges, taxes, leverage and borrowing expenses (such as commitment, amendment and renewal expenses on 
credit or redemption facilities), interest, brokerage commissions, expenses incurred in connection with 
any merger or reorganization, unusual or infrequently occurring expenses (such as litigation), acquired 
fund fees and expenses, and dividend expenses, if any) so that such expenses do not exceed 0.70% for 
Class A Shares, 1.45% for Class C Shares, 0.45% for Class I Shares and 0.41% for Class R6 Shares through 
January 31, 2026. Prior to January 31, 2026, only the fund&#x2019;s Board may modify or terminate the 
expense limitation agreement. Following the contractual period, the adviser may discontinue these expense 
reimbursement arrangements at any time. Under certain conditions, the adviser may recapture operating 
expenses reimbursed and/or fees waived under these arrangements for a period of three years following 
the date such waiver or reimbursement occurred, provided that the recapture does not cause the fund to 
exceed its expense limit in effect at the time of the waiver or reimbursement, and any in effect at the 
time of recapture, after repayment is taken into account.</xhtml:p></link:footnote>
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        <link:footnote id="fn17_" xlink:label="fn17_" xlink:role="http://www.xbrl.org/2003/role/footnote" xlink:type="resource" xml:lang="en-US"><xhtml:p style="font-size:8.5pt; font-family:Sans-Serif; text-align:left; font-weight:normal; text-decoration:none;">The deferred sales 
charge is imposed on Class C Shares redeemed during the first year only.</xhtml:p></link:footnote>
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        <link:loc
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          xlink:label="_1527_"
          xlink:type="locator"/>
        <link:loc
          xlink:href="#_1525_"
          xlink:label="_1525_"
          xlink:type="locator"/>
        <link:loc
          xlink:href="#_1528_"
          xlink:label="_1528_"
          xlink:type="locator"/>
        <link:loc
          xlink:href="#_1532_"
          xlink:label="_1532_"
          xlink:type="locator"/>
        <link:loc
          xlink:href="#_1531_"
          xlink:label="_1531_"
          xlink:type="locator"/>
        <link:loc
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        <link:footnote id="fn18_" xlink:label="fn18_" xlink:role="http://www.xbrl.org/2003/role/footnote" xlink:type="resource" xml:lang="en-US"><xhtml:p style="font-size:8.5pt; font-family:Sans-Serif; text-align:left; font-weight:normal; text-decoration:none;">The fund&#x2019;s investment adviser has contractually agreed to limit the fund&#x2019;s 
total operating expenses (excluding certain expenses, such as front-end or contingent deferred sales 
charges, taxes, leverage and borrowing expenses (such as commitment, amendment and renewal expenses on 
credit or redemption facilities), interest, brokerage commissions, expenses incurred in connection with 
any merger or reorganization, unusual or infrequently occurring expenses (such as litigation), acquired 
fund fees and expenses, and dividend expenses, if any) so that such expenses do not exceed 0.95% for 
Class A Shares, 1.70% for Class C Shares, 0.70% for Class I Shares and 0.59% for Class R6 Shares through 
January 31, 2026. Prior to January 31, 2026, only the fund&#x2019;s Board may modify or terminate the 
expense limitation agreement. Following the contractual period, the adviser may discontinue these expense 
reimbursement arrangements at any time. Under certain conditions, the adviser may recapture operating 
expenses reimbursed and/or fees waived under these arrangements for a period of three years following 
the date such waiver or reimbursement occurred, provided that the recapture does not cause the fund to 
exceed its expense limit in effect at the time of the waiver or reimbursement, or at the time of recapture, 
after repayment is taken into account.</xhtml:p></link:footnote>
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          xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote"
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        <link:footnote id="fn19_" xlink:label="fn19_" xlink:role="http://www.xbrl.org/2003/role/footnote" xlink:type="resource" xml:lang="en-US"><xhtml:p style="font-size:8.5pt; font-family:Sans-Serif; text-align:left; font-weight:normal; text-decoration:none;">The deferred sales 
charge is imposed on Class C Shares redeemed during the first year only.</xhtml:p></link:footnote>
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          xlink:label="_1712_"
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        <link:loc
          xlink:href="#_1711_"
          xlink:label="_1711_"
          xlink:type="locator"/>
        <link:loc
          xlink:href="#_1708_"
          xlink:label="_1708_"
          xlink:type="locator"/>
        <link:loc
          xlink:href="#_1713_"
          xlink:label="_1713_"
          xlink:type="locator"/>
        <link:loc
          xlink:href="#_1710_"
          xlink:label="_1710_"
          xlink:type="locator"/>
        <link:loc
          xlink:href="#_1707_"
          xlink:label="_1707_"
          xlink:type="locator"/>
        <link:loc
          xlink:href="#_1709_"
          xlink:label="_1709_"
          xlink:type="locator"/>
        <link:loc
          xlink:href="#_1706_"
          xlink:label="_1706_"
          xlink:type="locator"/>
        <link:footnote id="fn20_" xlink:label="fn20_" xlink:role="http://www.xbrl.org/2003/role/footnote" xlink:type="resource" xml:lang="en-US"><xhtml:p style="font-size:8.5pt; font-family:Sans-Serif; text-align:left; font-weight:normal; text-decoration:none;">The fund&#x2019;s investment adviser has contractually agreed to limit the fund&#x2019;s 
total operating expenses (excluding certain expenses, such as front-end or contingent deferred sales 
charges, taxes, leverage and borrowing expenses (such as commitment, amendment and renewal expenses on 
credit or redemption facilities), interest, brokerage commissions, expenses incurred in connection with 
any merger or reorganization, unusual or infrequently occurring expenses (such as litigation), acquired 
fund fees and expenses, and dividend expenses, if any) so that such expenses do not exceed 0.75% for 
Class A Shares, 1.50% for Class C Shares, 0.50% for Class I Shares and 0.43% for Class R6 Shares through 
January 31, 2026. Prior to January 31, 2026, only the fund&#x2019;s Board may modify or terminate the 
expense limitation agreement. Following the contractual period, the adviser may discontinue these expense 
reimbursement arrangements at any time. Under certain conditions, the adviser may recapture operating 
expenses reimbursed and/or fees waived under these arrangements for a period of three years following 
the date such waiver or reimbursement occurred, provided that the recapture does not cause the fund to 
exceed its expense limit in effect at the time of the waiver or reimbursement, and any in effect at the 
time of recapture, after repayment is taken into account.</xhtml:p></link:footnote>
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          xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote"
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        <link:footnoteArc
          xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote"
          xlink:from="_1709_"
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          xlink:type="arc"/>
        <link:footnoteArc
          xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote"
          xlink:from="_1706_"
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        <link:loc
          xlink:href="#_1864_"
          xlink:label="_1864_"
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        <link:footnote id="fn21_" xlink:label="fn21_" xlink:role="http://www.xbrl.org/2003/role/footnote" xlink:type="resource" xml:lang="en-US"><xhtml:p style="font-size:8.5pt; font-family:Sans-Serif; text-align:left; font-weight:normal; text-decoration:none;">The deferred sales 
charge is imposed on Class C Shares redeemed during the first year only.</xhtml:p></link:footnote>
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          xlink:from="_1864_"
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          xlink:label="_1887_"
          xlink:type="locator"/>
        <link:loc
          xlink:href="#_1891_"
          xlink:label="_1891_"
          xlink:type="locator"/>
        <link:loc
          xlink:href="#_1888_"
          xlink:label="_1888_"
          xlink:type="locator"/>
        <link:loc
          xlink:href="#_1884_"
          xlink:label="_1884_"
          xlink:type="locator"/>
        <link:loc
          xlink:href="#_1886_"
          xlink:label="_1886_"
          xlink:type="locator"/>
        <link:loc
          xlink:href="#_1890_"
          xlink:label="_1890_"
          xlink:type="locator"/>
        <link:loc
          xlink:href="#_1889_"
          xlink:label="_1889_"
          xlink:type="locator"/>
        <link:loc
          xlink:href="#_1885_"
          xlink:label="_1885_"
          xlink:type="locator"/>
        <link:footnote id="fn22_" xlink:label="fn22_" xlink:role="http://www.xbrl.org/2003/role/footnote" xlink:type="resource" xml:lang="en-US"><xhtml:p style="font-size:8.5pt; font-family:Sans-Serif; text-align:left; font-weight:normal; text-decoration:none;">The fund&#x2019;s investment adviser has contractually agreed to limit the fund&#x2019;s 
total operating expenses (excluding certain expenses, such as front-end or contingent deferred sales 
charges, taxes, leverage and borrowing expenses (such as commitment, amendment and renewal expenses on 
credit or redemption facilities), interest, brokerage commissions, expenses incurred in connection with 
any merger or reorganization, unusual or infrequently occurring expenses (such as litigation), acquired 
fund fees and expenses, and dividend expenses, if any) so that such expenses do not exceed 0.99% for 
Class A Shares, 1.74% for Class C Shares, 0.74% for Class I Shares and 0.60% for Class R6 Shares through 
January 31, 2026. Prior to January 31, 2026, only the fund&#x2019;s Board may modify or terminate the 
expense limitation agreement. Following the contractual period, the adviser may discontinue these expense 
reimbursement arrangements at any time. Under certain conditions, the adviser may recapture operating 
expenses reimbursed and/or fees waived under these arrangements for a period of three years following 
the date such waiver or reimbursement occurred, provided that the recapture does not cause the fund to 
exceed its expense limit in effect at the time of the waiver or reimbursement, and any in effect at the 
time of recapture, after repayment is taken into account.</xhtml:p></link:footnote>
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        <link:footnoteArc
          xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote"
          xlink:from="_1891_"
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        <link:footnoteArc
          xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote"
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          xlink:from="_1890_"
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        <link:footnoteArc
          xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote"
          xlink:from="_1889_"
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        <link:footnoteArc
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        <link:footnote id="fn23_" xlink:label="fn23_" xlink:role="http://www.xbrl.org/2003/role/footnote" xlink:type="resource" xml:lang="en-US"><xhtml:p style="font-size:8.5pt; font-family:Sans-Serif; text-align:left; font-weight:normal; text-decoration:none;">The deferred sales 
charge is imposed on Class C1 Shares redeemed during the first year only.</xhtml:p></link:footnote>
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          xlink:from="_2036_"
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          xlink:href="#_2060_"
          xlink:label="_2060_"
          xlink:type="locator"/>
        <link:loc
          xlink:href="#_2066_"
          xlink:label="_2066_"
          xlink:type="locator"/>
        <link:loc
          xlink:href="#_2069_"
          xlink:label="_2069_"
          xlink:type="locator"/>
        <link:loc
          xlink:href="#_2067_"
          xlink:label="_2067_"
          xlink:type="locator"/>
        <link:loc
          xlink:href="#_2068_"
          xlink:label="_2068_"
          xlink:type="locator"/>
        <link:loc
          xlink:href="#_2061_"
          xlink:label="_2061_"
          xlink:type="locator"/>
        <link:loc
          xlink:href="#_2063_"
          xlink:label="_2063_"
          xlink:type="locator"/>
        <link:loc
          xlink:href="#_2065_"
          xlink:label="_2065_"
          xlink:type="locator"/>
        <link:loc
          xlink:href="#_2064_"
          xlink:label="_2064_"
          xlink:type="locator"/>
        <link:loc
          xlink:href="#_2062_"
          xlink:label="_2062_"
          xlink:type="locator"/>
        <link:footnote id="fn24_" xlink:label="fn24_" xlink:role="http://www.xbrl.org/2003/role/footnote" xlink:type="resource" xml:lang="en-US"><xhtml:p style="font-size:8.5pt; font-family:Sans-Serif; text-align:left; font-weight:normal; text-decoration:none;">The fund&#x2019;s investment adviser has contractually agreed to limit the fund&#x2019;s 
total operating expenses (excluding certain expenses, such as front-end or contingent deferred sales 
charges, taxes, leverage and borrowing expenses (such as commitment, amendment and renewal expenses on 
credit or redemption facilities), interest, brokerage commissions, expenses incurred in connection with 
any merger or reorganization, unusual or infrequently occurring expenses (such as litigation), acquired 
fund fees and expenses, and dividend expenses, if any) so that such expenses do not exceed 0.90% for 
Class A Shares, 1.16% for Class C Shares, 1.66% for Class C1 Shares, 0.65% for Class I Shares and 0.52% 
for Class R6 Shares through January 31, 2026. Prior to January 31, 2026, only the fund&#x2019;s Board 
may modify or terminate the expense limitation agreement. Following the contractual period, the adviser 
may discontinue these expense reimbursement arrangements at any time. Under certain conditions, the adviser 
may recapture operating expenses reimbursed and/or fees waived under these arrangements for a period 
of three years following the date such waiver or reimbursement occurred, provided that the recapture 
does not cause the fund to exceed its expense limit in effect at the time of the waiver or reimbursement, 
and any in effect at the time of recapture, after repayment is taken into account.</xhtml:p></link:footnote>
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          xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote"
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        <link:footnoteArc
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          xlink:from="_2069_"
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        <link:footnoteArc
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          xlink:from="_2068_"
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        <link:footnoteArc
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          xlink:from="_2061_"
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        <link:footnoteArc
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          xlink:from="_2063_"
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          xlink:from="_2065_"
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          xlink:from="_2062_"
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        <link:loc
          xlink:href="#_2232_"
          xlink:label="_2232_"
          xlink:type="locator"/>
        <link:footnote id="fn25_" xlink:label="fn25_" xlink:role="http://www.xbrl.org/2003/role/footnote" xlink:type="resource" xml:lang="en-US"><xhtml:p style="font-size:8.5pt; font-family:Sans-Serif; text-align:left; font-weight:normal; text-decoration:none;">The deferred sales charge is imposed on Class C Shares redeemed during the first 
year only.</xhtml:p></link:footnote>
        <link:footnoteArc
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          xlink:from="_2232_"
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          xlink:href="#_2266_"
          xlink:label="_2266_"
          xlink:type="locator"/>
        <link:loc
          xlink:href="#_2262_"
          xlink:label="_2262_"
          xlink:type="locator"/>
        <link:loc
          xlink:href="#_2260_"
          xlink:label="_2260_"
          xlink:type="locator"/>
        <link:loc
          xlink:href="#_2267_"
          xlink:label="_2267_"
          xlink:type="locator"/>
        <link:loc
          xlink:href="#_2265_"
          xlink:label="_2265_"
          xlink:type="locator"/>
        <link:loc
          xlink:href="#_2263_"
          xlink:label="_2263_"
          xlink:type="locator"/>
        <link:loc
          xlink:href="#_2264_"
          xlink:label="_2264_"
          xlink:type="locator"/>
        <link:loc
          xlink:href="#_2261_"
          xlink:label="_2261_"
          xlink:type="locator"/>
        <link:footnote id="fn26_" xlink:label="fn26_" xlink:role="http://www.xbrl.org/2003/role/footnote" xlink:type="resource" xml:lang="en-US"><xhtml:p style="font-size:8.5pt; font-family:Sans-Serif; text-align:left; font-weight:normal; text-decoration:none;">The 
fund&#x2019;s investment adviser has contractually agreed to limit the fund&#x2019;s total operating expenses 
(excluding certain expenses, such as front-end or contingent deferred sales charges, taxes, leverage 
and borrowing expenses (such as commitment, amendment and renewal expenses on credit or redemption facilities), 
interest, brokerage commissions, expenses incurred in connection with any merger or reorganization, unusual 
or infrequently occurring expenses (such as litigation), acquired fund fees and expenses, and dividend 
expenses, if any) so that such expenses do not exceed 0.90% for Class A Shares, 1.65% for Class C Shares, 
0.65% for Class I Shares and 0.55% for Class R6 Shares through January 31, 2026. Prior to January 31, 
2026, only the fund&#x2019;s Board may modify or terminate the expense limitation agreement. Following 
the contractual period, the adviser may discontinue these expense reimbursement arrangements at any time. 
Under certain conditions, the adviser may recapture operating expenses reimbursed and/or fees waived 
under these arrangements for a period of three years following the date such waiver or reimbursement 
occurred, provided that the recapture does not cause the fund to exceed its expense limit in effect at 
the time of the waiver or reimbursement, and any in effect at the time of recapture, after repayment 
is taken into account.</xhtml:p></link:footnote>
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          xlink:from="_2266_"
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        <link:footnoteArc
          xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote"
          xlink:from="_2262_"
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          xlink:from="_2260_"
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          xlink:type="arc"/>
        <link:footnoteArc
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          xlink:from="_2267_"
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          xlink:type="arc"/>
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        <link:footnoteArc
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          xlink:from="_2263_"
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        <link:footnoteArc
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          xlink:from="_2264_"
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          xlink:from="_2261_"
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        <link:loc
          xlink:href="#_2417_"
          xlink:label="_2417_"
          xlink:type="locator"/>
        <link:footnote id="fn27_" xlink:label="fn27_" xlink:role="http://www.xbrl.org/2003/role/footnote" xlink:type="resource" xml:lang="en-US"><xhtml:p style="font-size:8.5pt; font-family:Sans-Serif; text-align:left; font-weight:normal; text-decoration:none;">The deferred sales 
charge is imposed on Class C Shares redeemed during the first year only.</xhtml:p></link:footnote>
        <link:footnoteArc
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          xlink:from="_2417_"
          xlink:to="fn27_"
          xlink:type="arc"/>
        <link:loc
          xlink:href="#_2433_"
          xlink:label="_2433_"
          xlink:type="locator"/>
        <link:loc
          xlink:href="#_2435_"
          xlink:label="_2435_"
          xlink:type="locator"/>
        <link:loc
          xlink:href="#_2436_"
          xlink:label="_2436_"
          xlink:type="locator"/>
        <link:loc
          xlink:href="#_2437_"
          xlink:label="_2437_"
          xlink:type="locator"/>
        <link:loc
          xlink:href="#_2432_"
          xlink:label="_2432_"
          xlink:type="locator"/>
        <link:loc
          xlink:href="#_2434_"
          xlink:label="_2434_"
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        <link:footnote id="fn28_" xlink:label="fn28_" xlink:role="http://www.xbrl.org/2003/role/footnote" xlink:type="resource" xml:lang="en-US"><xhtml:p style="font-size:8.5pt; font-family:Sans-Serif; text-align:left; font-weight:normal; text-decoration:none;">The fund&#x2019;s investment adviser has contractually agreed to limit the fund&#x2019;s 
total operating expenses (excluding certain expenses, such as front-end or contingent deferred sales 
charges, taxes, leverage and borrowing expenses (such as commitment, amendment and renewal expenses on 
credit or redemption facilities), interest, brokerage commissions, expenses incurred in connection with 
any merger or reorganization, unusual or infrequently occurring expenses (such as litigation), acquired 
fund fees and expenses, and dividend expenses, if any) so that such expenses do not exceed 0.83% for 
Class A Shares, 1.58% for Class C Shares and 0.58% for Class I Shares through January 31, 2026. Prior 
to January 31, 2026, only the fund&#x2019;s Board may modify or terminate the expense limitation agreement. 
Following the contractual period, the adviser may discontinue these expense reimbursement arrangements 
at any time. Under certain conditions, the adviser may recapture operating expenses reimbursed and/or 
fees waived under these arrangements for a period of three years following the date such waiver or reimbursement 
occurred, provided that the recapture does not cause the fund to exceed its expense limit in effect at 
the time of the waiver or reimbursement, and any in effect at the time of recapture, after repayment 
is taken into account.</xhtml:p></link:footnote>
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        <link:footnote id="fn29_" xlink:label="fn29_" xlink:role="http://www.xbrl.org/2003/role/footnote" xlink:type="resource" xml:lang="en-US"><xhtml:p style="font-size:8.5pt; font-family:Sans-Serif; text-align:left; font-weight:normal; text-decoration:none;">The deferred sales 
charge is imposed on Class C Shares redeemed during the first year only.</xhtml:p></link:footnote>
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in this table, the Other Expenses would have been 0.44% for Class A Shares, 0.40% for Class C Shares, 
0.34% for Class I Shares and 0.24% for Class R6 Shares.</xhtml:p></link:footnote>
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        <link:footnote id="fn31_" xlink:label="fn31_" xlink:role="http://www.xbrl.org/2003/role/footnote" xlink:type="resource" xml:lang="en-US"><xhtml:p style="font-size:8.5pt; font-family:Sans-Serif; text-align:left; font-weight:normal; text-decoration:none;">The fund&#x2019;s investment adviser has contractually agreed to limit the fund&#x2019;s 
total operating expenses (excluding certain expenses, such as front-end or contingent deferred sales 
charges, taxes, leverage and borrowing expenses (such as commitment, amendment and renewal expenses on 
credit or redemption facilities), interest, brokerage commissions, expenses incurred in connection with 
any merger or reorganization, unusual or infrequently occurring expenses (such as litigation), acquired 
fund fees and expenses, and dividend expenses, if any) so that such expenses do not exceed 1.48% for 
Class A Shares, 2.23% for Class C Shares, 1.23% for Class I Shares and 0.98% for Class R6 Shares through 
January 31, 2026. Prior to January 31, 2026, only the fund&#x2019;s Board may modify or terminate the 
expense limitation agreement. Following the contractual period, the adviser may discontinue these expense 
reimbursement arrangements at any time. Under certain conditions, the adviser may recapture operating 
expenses reimbursed and/or fees waived under these arrangements for a period of three years following 
the date such waiver or reimbursement occurred, provided that the recapture does not cause the fund to 
exceed its expense limit in effect at the time of the waiver or reimbursement, and any in effect at the 
time of recapture, after repayment is taken into account.</xhtml:p></link:footnote>
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