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    <oef:RiskReturnHeading
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      unitRef="pure">-0.0012</oef:FeeWaiverOrReimbursementOverAssets>
    <oef:FeeWaiverOrReimbursementOverAssets
      contextRef="Context_20251231_20251231_C000069023Member_S000023480Member_S000023480Summary1Member"
      decimals="INF"
      id="_30_"
      unitRef="pure">-0.0021</oef:FeeWaiverOrReimbursementOverAssets>
    <oef:FeeWaiverOrReimbursementOverAssets
      contextRef="Context_20251231_20251231_C000134195Member_S000023480Member_S000023480Summary1Member"
      decimals="INF"
      id="_31_"
      unitRef="pure">-0.0017</oef:FeeWaiverOrReimbursementOverAssets>
    <oef:NetExpensesOverAssets
      contextRef="Context_20251231_20251231_C000069022Member_S000023480Member_S000023480Summary1Member"
      decimals="INF"
      id="ixv-68015"
      unitRef="pure">0.0110</oef:NetExpensesOverAssets>
    <oef:NetExpensesOverAssets
      contextRef="Context_20251231_20251231_C000069023Member_S000023480Member_S000023480Summary1Member"
      decimals="INF"
      id="ixv-68016"
      unitRef="pure">0.0135</oef:NetExpensesOverAssets>
    <oef:NetExpensesOverAssets
      contextRef="Context_20251231_20251231_C000134195Member_S000023480Member_S000023480Summary1Member"
      decimals="INF"
      id="ixv-68017"
      unitRef="pure">0.0105</oef:NetExpensesOverAssets>
    <oef:FeeWaiverOrReimbursementOverAssetsDateOfTermination
      contextRef="Context_20251231_20251231_S000023480Member_S000023480Summary1Member"
      id="ixv-68018">May 1, 2027</oef:FeeWaiverOrReimbursementOverAssetsDateOfTermination>
    <oef:ExpenseExampleHeading
      contextRef="Context_20251231_20251231_S000023480Member_S000023480Summary1Member"
      id="ixv-68019">Example</oef:ExpenseExampleHeading>
    <oef:ExpenseExampleNarrativeTextBlock
      contextRef="Context_20251231_20251231_S000023480Member_S000023480Summary1Member"
      id="ixv-946">&lt;p style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; color:#171A1C; font-weight:normal; text-decoration:none;"&gt;This 
Example is intended to help you compare the cost of investing in the Portfolio with the cost of investing 
in other mutual funds.&lt;/p&gt;&lt;p style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; color:#171A1C; font-weight:normal; text-decoration:none;"&gt;The Example assumes that you invest $10,000 
in the Portfolio for the time periods indicated and then hold or redeem all of your shares at the end 
of those periods. The Example also assumes that your investment has a 5% return each year and that the 
Portfolio&#x2019;s operating expenses remain the same, giving effect to the expense limitation agreement 
in year one only. Although your actual costs may be higher or lower, based on these assumptions your 
costs would be:&lt;/p&gt;</oef:ExpenseExampleNarrativeTextBlock>
    <oef:ExpenseExampleYear01
      contextRef="Context_20251231_20251231_C000069022Member_S000023480Member_S000023480Summary1Member"
      decimals="INF"
      id="ixv-68020"
      unitRef="usd">112</oef:ExpenseExampleYear01>
    <oef:ExpenseExampleYear03
      contextRef="Context_20251231_20251231_C000069022Member_S000023480Member_S000023480Summary1Member"
      decimals="INF"
      id="ixv-68021"
      unitRef="usd">375</oef:ExpenseExampleYear03>
    <oef:ExpenseExampleYear05
      contextRef="Context_20251231_20251231_C000069022Member_S000023480Member_S000023480Summary1Member"
      decimals="INF"
      id="ixv-68022"
      unitRef="usd">659</oef:ExpenseExampleYear05>
    <oef:ExpenseExampleYear10
      contextRef="Context_20251231_20251231_C000069022Member_S000023480Member_S000023480Summary1Member"
      decimals="INF"
      id="ixv-68023"
      unitRef="usd">1467</oef:ExpenseExampleYear10>
    <oef:ExpenseExampleYear01
      contextRef="Context_20251231_20251231_C000069023Member_S000023480Member_S000023480Summary1Member"
      decimals="INF"
      id="ixv-68024"
      unitRef="usd">137</oef:ExpenseExampleYear01>
    <oef:ExpenseExampleYear03
      contextRef="Context_20251231_20251231_C000069023Member_S000023480Member_S000023480Summary1Member"
      decimals="INF"
      id="ixv-68025"
      unitRef="usd">472</oef:ExpenseExampleYear03>
    <oef:ExpenseExampleYear05
      contextRef="Context_20251231_20251231_C000069023Member_S000023480Member_S000023480Summary1Member"
      decimals="INF"
      id="ixv-68026"
      unitRef="usd">830</oef:ExpenseExampleYear05>
    <oef:ExpenseExampleYear10
      contextRef="Context_20251231_20251231_C000069023Member_S000023480Member_S000023480Summary1Member"
      decimals="INF"
      id="ixv-68027"
      unitRef="usd">1839</oef:ExpenseExampleYear10>
    <oef:ExpenseExampleYear01
      contextRef="Context_20251231_20251231_C000134195Member_S000023480Member_S000023480Summary1Member"
      decimals="INF"
      id="ixv-68028"
      unitRef="usd">107</oef:ExpenseExampleYear01>
    <oef:ExpenseExampleYear03
      contextRef="Context_20251231_20251231_C000134195Member_S000023480Member_S000023480Summary1Member"
      decimals="INF"
      id="ixv-68029"
      unitRef="usd">370</oef:ExpenseExampleYear03>
    <oef:ExpenseExampleYear05
      contextRef="Context_20251231_20251231_C000134195Member_S000023480Member_S000023480Summary1Member"
      decimals="INF"
      id="ixv-68030"
      unitRef="usd">654</oef:ExpenseExampleYear05>
    <oef:ExpenseExampleYear10
      contextRef="Context_20251231_20251231_C000134195Member_S000023480Member_S000023480Summary1Member"
      decimals="INF"
      id="ixv-68031"
      unitRef="usd">1462</oef:ExpenseExampleYear10>
    <oef:PortfolioTurnoverHeading
      contextRef="Context_20251231_20251231_S000023480Member_S000023480Summary1Member"
      id="ixv-68032">Portfolio Turnover</oef:PortfolioTurnoverHeading>
    <oef:PortfolioTurnoverTextBlock
      contextRef="Context_20251231_20251231_S000023480Member_S000023480Summary1Member"
      id="ixv-1010">&lt;p style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; color:#171A1C; font-weight:normal; text-decoration:none;"&gt;The Portfolio 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 Portfolio shares are held in a taxable account. These costs, which are not reflected in annual portfolio 
operating expenses or in the Example, affect the Portfolio&#x2019;s performance. During the most recent 
fiscal year, the Portfolio&#x2019;s portfolio turnover rate was 35% of the average value of its portfolio.&lt;/p&gt;</oef:PortfolioTurnoverTextBlock>
    <oef:PortfolioTurnoverRate
      contextRef="Context_20251231_20251231_S000023480Member_S000023480Summary1Member"
      decimals="INF"
      id="ixv-68033"
      unitRef="pure">0.35</oef:PortfolioTurnoverRate>
    <oef:StrategyHeading
      contextRef="Context_20251231_20251231_S000023480Member_S000023480Summary1Member"
      id="ixv-68034">Principal Investment Strategies</oef:StrategyHeading>
    <oef:StrategyNarrativeTextBlock
      contextRef="Context_20251231_20251231_S000023480Member_S000023480Summary1Member"
      id="ixv-1013">&lt;p style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; color:#171A1C; font-weight:normal; text-decoration:none;"&gt;Under normal 
circumstances, the Portfolio invests at least 80% of its assets in equity securities of companies whose 
principal business activities are located in developing market countries (also known as &#x201c;emerging 
markets&#x201d;). The Portfolio invests primarily in equity securities, principally common stocks, of 
non-U.S. companies whose principal &lt;/p&gt;&lt;p style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; color:#171A1C; font-weight:normal; text-decoration:none;"&gt;activities are located in emerging market countries. In addition 
to common stocks, such equity securities also may include American Depositary Receipts (&#x201c;ADRs&#x201d;), 
Global Depositary Receipts and European Depositary Receipts. Emerging market countries include all countries 
represented by the MSCI Emerging Markets Index, which currently includes: Brazil, Chile, China, Colombia, 
Czech Republic, Egypt, Greece, Hungary, India, Indonesia, Korea, Kuwait, Malaysia, Mexico, Peru, Philippines, 
Poland, Qatar, Saudi Arabia, South Africa, Taiwan, Thailand, Turkey and United Arab Emirates.&lt;/p&gt;&lt;p style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; color:#171A1C; font-weight:normal; text-decoration:none;"&gt;The 
Investment Manager employs a relative growth investment philosophy that is based on value creation through 
the process of bottom-up stock selection. The Investment Manager&#x2019;s approach consists of an analytical 
framework, accounting validation, fundamental analysis and portfolio construction parameters. The Investment 
Manager&#x2019;s selection process focuses on growth and considers the sustainability of growth and the 
trade off between valuation and growth. Implementation of the Portfolio&#x2019;s investment strategy may, 
during certain periods, result in the investment of a significant portion of the Portfolio&#x2019;s assets 
in a particular market sector and/or a particular country.&lt;/p&gt;</oef:StrategyNarrativeTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20251231_20251231_S000023480Member_PrincipalInvestmentRisks2_S000023480Summary1Member"
      id="ixv-1024">&lt;p style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; color:#00539A; font-weight:bold; text-decoration:none;"&gt;Principal 
Investment Risks&lt;/p&gt;&lt;p style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; color:#171A1C; font-weight:normal; text-decoration:none;"&gt;The value of your investment in the Portfolio 
will fluctuate, which means you could lose money.&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20251231_20251231_S000023480Member_RiskLoseMoneyMember_S000023480Summary1Member"
      id="ixv-1026">&lt;p style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; color:#171A1C; font-weight:normal; text-decoration:none;"&gt;The value of your investment in the Portfolio 
will fluctuate, which means you could lose money.&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20251231_20251231_S000023480Member_MarketRisk2_S000023480Summary1Member"
      id="ixv-1028">&lt;p style="font-size:10.0pt; font-family:Sans-Serif; text-align:left; color:#171A1C; font-weight:normal; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:bold; text-decoration:none;"&gt;Market 
Risk:&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:normal; text-decoration:none;"&gt; The Portfolio may incur losses due to declines in one or 
more markets in which it invests. These declines may be the result of, among other things, political, 
regulatory, market, economic or social developments affecting the relevant market(s). To the extent that 
such developments impact specific industries, market sectors, countries or geographic regions, the Portfolio&#x2019;s 
investments in such industries, market sectors, countries and/or geographic regions can be expected to 
be particularly affected, especially if such investments are a significant portion of its investment 
portfolio. In addition, turbulence in financial markets and reduced liquidity in equity, credit and/or 
fixed income markets may negatively affect many issuers, which could adversely affect the Portfolio. 
Global economies and financial markets are increasingly interconnected, and conditions and events in 
one country, region or financial market may adversely impact issuers worldwide. As a result, local, regional 
or global events such as war or military conflict, acts of terrorism, the spread of infectious illness 
or other public health issues, social unrest, natural disasters, extreme weather, other geological events, 
man-made disasters, supply chain disruptions, deflation, inflation, government defaults, government shutdowns, 
the imposition of sanctions or other similar measures, recessions or other events could have a significant 
negative impact on global economic and market conditions. For example, a public health or other emergency 
and aggressive responses taken by many governments or voluntarily imposed by private parties, including 
closing borders, restricting travel and imposing prolonged quarantines or similar restrictions, as well 
as the closure of, or operational changes to, many retail and other businesses, may have severe negative 
impacts on markets worldwide. Additionally, general market conditions may affect the value of a Portfolio&#x2019;s 
securities, including changes in interest rates, currency rates or monetary policies. Furthermore, the 
imposition of tariffs, trade restrictions, currency restrictions or similar actions (or retaliatory measures 
taken in response to such actions), or the threat or potential of one or more such events and developments, 
could lead to price volatility and overall declines in the U.S. and global investment markets.&lt;/span&gt;&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20251231_20251231_S000023480Member_IssuerRisk2_S000023480Summary1Member"
      id="ixv-1032">&lt;p style="font-size:10.0pt; font-family:Sans-Serif; text-align:left; color:#171A1C; font-weight:normal; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:bold; text-decoration:none;"&gt;Issuer Risk:&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:normal; text-decoration:none;"&gt; The value of a security 
may decline for a number of reasons which directly relate to the issuer, such as management performance, 
financial leverage and reduced demand for the issuer&#x2019;s goods or services, as well as the historical 
and prospective earnings of the issuer and the value of its assets or factors unrelated to the issuer&#x2019;s 
value, such as investor perception.&lt;/span&gt;&lt;/p&gt;&lt;p style="font-size:10.0pt; font-family:Sans-Serif; text-align:left; color:#171A1C; font-weight:normal; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:bold; text-decoration:none;"&gt;Non-U.S. Securities Risk:&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:normal; text-decoration:none;"&gt; The Portfolio&#x2019;s performance will be influenced by political, social and 
economic factors affecting the non-U.S. countries and companies in which the Portfolio invests. Non-U.S. 
securities carry special risks, such as less developed or less efficient trading markets, political instability, 
a lack of company information, differing auditing and legal standards, and, potentially, less liquidity. 
Non-U.S. securities may also subject the Portfolio&#x2019;s investments to changes in currency rates, 
which can make the return on an investment increase or decrease, unrelated to the quality or performance 
of the investment itself. Non-U.S. securities may be subject to economic sanctions or other governmental 
actions or developments, exchange controls (including repatriation restrictions), confiscations, trade 
restrictions (including tariffs) or problems related to share registration, trade settlement or asset 
custody, which could, among other things, effectively restrict or eliminate the Portfolio&#x2019;s ability 
to purchase or sell certain foreign securities. To the extent the Portfolio holds securities subject 
to such actions, the securities may become difficult to value and/or less liquid (or illiquid). In some 
cases, the securities may become worthless. In addition, as a result of trade restrictions &lt;/span&gt;&lt;/p&gt;&lt;p style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; color:#171A1C; font-weight:normal; text-decoration:none;"&gt;(including tariffs) and other similar governmental actions 
or developments, the Portfolio may be forced to sell or otherwise dispose of foreign investments at inopportune 
times or prices.  &lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20251231_20251231_S000023480Member_EmergingMarketRisk2_S000023480Summary1Member"
      id="ixv-1047">&lt;p style="font-size:10.0pt; font-family:Sans-Serif; text-align:left; color:#171A1C; font-weight:normal; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:bold; text-decoration:none;"&gt;Emerging Market Risk:&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:normal; text-decoration:none;"&gt; 
Emerging market countries generally have economic structures that are less diverse and mature, and political 
systems that are less stable, than those of developed countries. The economies of countries with emerging 
markets may be based predominantly on only a few industries, may be highly vulnerable to changes in local 
or global trade conditions, and may suffer from extreme debt burdens or volatile inflation rates. Further, 
investments in securities of issuers located in certain emerging countries involve the risk of loss resulting 
from problems in share registration, settlement or custody, substantial economic, political and social 
disruptions and the threat or imposition of sanctions or exchange controls (including repatriation restrictions). 
The securities markets of emerging market countries have historically been extremely volatile and less 
liquid than more developed markets, thus, the Portfolio may be unable to liquidate its positions in such 
securities at a favorable time or price. These market conditions may continue or worsen. Investments 
in these countries may be subject to political, economic, legal, market and currency risks. Significant 
devaluation of emerging market currencies against the U.S. dollar may occur subsequent to acquisition 
of investments denominated in emerging market currencies. Emerging market countries may also be more 
susceptible to fraud, corruption, and money laundering, which may result in negative commercial consequences 
in relation to the value, liquidity and tradability of investments in or related to those regions.&lt;/span&gt;&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20251231_20251231_S000023480Member_CountryRisk2_S000023480Summary1Member"
      id="ixv-1051">&lt;p style="font-size:10.0pt; font-family:Sans-Serif; text-align:left; font-weight:normal; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:bold; text-decoration:none;"&gt;Country Risk:&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:normal; text-decoration:none;"&gt; Implementation of the Portfolio&#x2019;s investment 
strategy may involve the investment of a significant portion of the Portfolio&#x2019;s assets in a particular 
country, such as China, and the Portfolio would be expected to be affected by country-specific political, 
regulatory, market, economic and social developments.&lt;/span&gt;&lt;/p&gt;&lt;p style="font-size:10.0pt; font-family:Sans-Serif; text-align:left; color:#171A1C; font-weight:normal; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#171A1C; font-weight:normal; text-decoration:none;"&gt;China. 
&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:normal; text-decoration:none;"&gt;There are special risks associated with investments in China, including currency 
fluctuations, less liquidity, expropriation, confiscatory taxation, nationalization, exchange control 
regulations (including currency blockage), trading halts, limitations on repatriation and differing legal 
standards. Strained relations between the United States and China have heightened concerns of increased 
tariffs and restrictions on trade between the two countries, such as the potential for an escalation 
in trade tensions. An increase in tariffs or trade restrictions (and threats thereof), sanctions or embargoes 
could lead to a significant reduction in international trade, which could have a negative impact on China&#x2019;s 
export industry, Chinese issuers, the liquidity or price of the Portfolio&#x2019;s direct or indirect 
investments in China and, therefore, the Portfolio.&lt;/span&gt;&lt;/p&gt;&lt;p style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; color:#171A1C; font-weight:normal; text-decoration:none;"&gt;The economy 
of China differs, often unfavorably, from the U.S. economy in such respects as structure, general development, 
government involvement, wealth distribution, rate of inflation, growth rate, interest rates, allocation 
of resources and capital reinvestment, among others. The Chinese central government has historically 
exercised&#160;substantial control over virtually every sector of the Chinese&#160;economy through administrative 
regulation and/or state ownership or other involvement and actions of the Chinese central and local government 
authorities continue to have a substantial effect on economic conditions in China. In addition, the Chinese 
government has from time to time actively intervened in Chinese companies&#x2019; operations and structures 
and taken actions that influence the prices at which certain goods may be sold, encourage companies to 
invest or concentrate in particular industries, induce mergers between companies in certain industries 
and induce private companies to publicly offer their securities to increase or continue the rate of economic 
growth, control the rate of inflation or otherwise regulate economic expansion. The Chinese government 
may do so in the future as well, potentially having a significant adverse effect on economic conditions 
in China. Moreover, strained relations, border disputes or other conflict between China and neighboring 
countries could adversely affect the Chinese economy.&lt;/p&gt;&lt;p style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; color:#171A1C; font-weight:normal; text-decoration:none;"&gt;The Portfolio 
may obtain exposure to companies based or operated in China by investing through legal structures known 
as variable interest entities (&#x201c;VIEs&#x201d;). Instead of directly owning the equity securities 
of a Chinese company, a VIE enters into service and other contracts with the Chinese company. Although 
the VIE has no equity ownership of the Chinese company, the contractual arrangements permit the VIE to 
consolidate the Chinese company into its financial statements. VIE investments are subject to the risk 
that any breach of these contractual arrangements will be subject to Chinese law and jurisdiction, that 
Chinese law may be interpreted or change in a way that affects the enforceability of the VIE&#x2019;s 
arrangements, or that contracts between the Chinese company and the VIE may otherwise not be enforceable 
under Chinese law. VIE structures also could face delisting or other ramifications for failure to meet 
the requirements of the Securities and Exchange Commission, the Public Company Accounting Oversight Board 
or other United States regulators. If any of these or similar risks or developments materialize, the 
value of investments in VIEs could be &lt;/p&gt;&lt;p style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; color:#171A1C; font-weight:normal; text-decoration:none;"&gt;adversely affected and the Portfolios could incur significant 
losses with no recourse available. A decline or worsening in diplomatic or other relations between the 
U.S. and China could increase the risks associated with the VIE structure.&lt;/p&gt;&lt;p style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; color:#171A1C; font-weight:normal; text-decoration:none;"&gt;The 
Portfolio may invest in eligible renminbi-denominated class A shares of equity securities that are listed 
and traded on certain Chinese stock exchanges (&#x201c;China A-Shares&#x201d;) through Hong Kong Stock 
Connect Program (&#x201c;Stock Connect&#x201d;). While Stock Connect is not subject to individual investment 
quotas, daily and aggregate investment quotas apply to all Stock Connect participants, which may restrict 
or preclude the Portfolio&#x2019;s ability to invest in China A-Shares (although the Portfolio would be 
permitted to sell China A-Shares regardless of the quota balance). Stock Connect is also subject to trading, 
clearance, settlement and operational risks. &lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20251231_20251231_S000023480Member_ForeignCurrencyRisk2_S000023480Summary1Member"
      id="ixv-1069">&lt;p style="font-size:10.0pt; font-family:Sans-Serif; text-align:left; color:#171A1C; font-weight:normal; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:bold; text-decoration:none;"&gt;Foreign 
Currency Risk:&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:normal; text-decoration:none;"&gt; Investments denominated in currencies other than U.S. dollars 
may experience a decline in value, in U.S. dollar terms, due solely to fluctuations in currency exchange 
rates. The Portfolio&#x2019;s investments denominated in such currencies (particularly currencies of emerging 
markets countries), as well as any investments in currencies themselves, could be adversely affected 
by delays in, or a refusal to grant, repatriation of funds or conversion of currencies. Irrespective 
of any foreign currency exposure hedging, the Portfolio may experience a decline in the value of its 
portfolio securities, in U.S. dollar terms, due solely to fluctuations in currency exchange rates.  The 
Investment Manager does not intend to utilize foreign currency contracts for the purpose of generating 
investment returns.&lt;/span&gt;&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20251231_20251231_S000023480Member_DepositaryReceiptsRisk2_S000023480Summary1Member"
      id="ixv-1073">&lt;p style="font-size:10.0pt; font-family:Sans-Serif; text-align:left; color:#171A1C; font-weight:normal; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:bold; text-decoration:none;"&gt;Depositary Receipts Risk:&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:normal; text-decoration:none;"&gt; 
ADRs and similar depositary receipts typically will be subject to certain of the risks associated with 
direct investments in the securities of non-U.S. companies, because their values depend on the performance 
of the underlying non-U.S. securities. However, currency fluctuations will impact investments in depositary 
receipts differently than direct investments in non-U.S. dollar-denominated non-U.S. securities, because 
a depositary receipt will not appreciate in value solely as a result of appreciation in the currency 
in which the underlying non-U.S. dollar security is denominated.&lt;/span&gt;&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20251231_20251231_S000023480Member_SmallandMidCapCompaniesRisk2_S000023480Summary1Member"
      id="ixv-1077">&lt;p style="font-size:10.0pt; font-family:Sans-Serif; text-align:left; color:#171A1C; font-weight:normal; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:bold; text-decoration:none;"&gt;Small and Mid Cap Companies Risk:&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:normal; text-decoration:none;"&gt; Small and mid cap companies 
carry additional risks because their earnings tend to be less predictable, their share prices more volatile 
and their securities less liquid than larger, more established companies. The shares of small and mid 
cap companies tend to trade less frequently than those of larger companies, which can have an adverse 
effect on the pricing of these securities and on the ability to sell these securities when the Investment 
Manager deems it appropriate.&lt;/span&gt;&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20251231_20251231_S000023480Member_LargeCapCompaniesRisk2_S000023480Summary1Member"
      id="ixv-1081">&lt;p style="font-size:10.0pt; font-family:Sans-Serif; text-align:left; color:#171A1C; font-weight:normal; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:bold; text-decoration:none;"&gt;Large Cap Companies Risk:&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:normal; text-decoration:none;"&gt; Investments in large cap companies may underperform other segments of the market 
when such other segments are in favor or because such companies may be less responsive to competitive 
challenges and opportunities and may be unable to attain high growth rates during periods of economic 
expansion.&lt;/span&gt;&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20251231_20251231_S000023480Member_GrowthInvestingRisk2_S000023480Summary1Member"
      id="ixv-1085">&lt;p style="font-size:10.0pt; font-family:Sans-Serif; text-align:left; color:#171A1C; font-weight:normal; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:bold; text-decoration:none;"&gt;Growth Investing Risk:&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:normal; text-decoration:none;"&gt; 
Growth investments are believed by the Investment Manager to have the potential for growth, but may not 
realize such perceived potential for extended periods of time or may never realize such perceived growth 
potential. Such securities may be more volatile than other securities because they can be more sensitive 
to investor perceptions of the issuing company&#x2019;s growth potential. These securities may respond 
differently to market and other developments than other types of securities.&lt;/span&gt;&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20251231_20251231_S000023480Member_SectorRisk2_S000023480Summary1Member"
      id="ixv-1089">&lt;p style="font-size:10.0pt; font-family:Sans-Serif; text-align:left; font-weight:normal; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:bold; text-decoration:none;"&gt;Sector 
Risk:&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:normal; text-decoration:none;"&gt; Implementation of the Portfolio&#x2019;s investment strategy 
may, during certain periods, result in the investment of a significant portion of the Portfolio&#x2019;s 
assets in a particular market sector, such as companies in the information technology sector, and the 
Portfolio would be expected to be affected by developments in that sector.&lt;/span&gt;&lt;/p&gt;&lt;p style="font-size:10.0pt; font-family:Sans-Serif; text-align:left; color:#171A1C; font-weight:normal; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#171A1C; font-weight:normal; text-decoration:none;"&gt;Information Technology. &lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:normal; text-decoration:none;"&gt;Information technology companies 
generally operate in intensely competitive markets on a worldwide basis.  Because technological development 
in many areas increases at a rapid rate, these companies often produce products with very short life 
cycles and face the risk of product obsolescence.  Information technology companies may be subject to 
intense market volatility, changing consumer preferences, and government regulation or scrutiny.&lt;/span&gt;&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20251231_20251231_S000023480Member_SecuritiesSelectionRisk2_S000023480Summary1Member"
      id="ixv-1096">&lt;p style="font-size:10.0pt; font-family:Sans-Serif; text-align:left; color:#171A1C; font-weight:normal; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:bold; text-decoration:none;"&gt;Securities Selection Risk:&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:normal; text-decoration:none;"&gt; 
Securities and other investments selected by the Investment Manager for the Portfolio may not perform 
to expectations. This could result in the Portfolio&#x2019;s underperformance compared to other funds 
with similar investment objectives or strategies.&lt;/span&gt;&lt;/p&gt;</oef:RiskTextBlock>
    <oef:BarChartAndPerformanceTableHeading
      contextRef="Context_20251231_20251231_S000023480Member_S000023480Summary1Member"
      id="ixv-68035">Performance Bar Chart and Table</oef:BarChartAndPerformanceTableHeading>
    <oef:BarChartHeading
      contextRef="Context_20251231_20251231_S000023480Member_S000023480Summary1Member"
      id="ixv-68036">Year-by-Year 
Total Returns for Institutional Shares As of December 31, 2025</oef:BarChartHeading>
    <oef:PerformanceNarrativeTextBlock
      contextRef="Context_20251231_20251231_S000023480Member_S000023480Summary1Member"
      id="ixv-1113">&lt;p style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; color:#171A1C; font-weight:normal; text-decoration:none;"&gt;The accompanying bar chart and table provide some indication of the risks of investing 
in Lazard Developing Markets Equity Portfolio by showing the Portfolio&#x2019;s year-by-year performance 
and its average annual performance compared to that of a broad measure of market performance. The bar 
chart shows how the performance of the Portfolio&#x2019;s Institutional Shares has varied from year to 
year over the past 10 calendar years. Updated performance information is available at www.lazardassetmanagement.com 
or by calling (800) 823-6300. The Portfolio&#x2019;s past performance (before and after taxes) is not 
necessarily an indication of how the Portfolio will perform in the future.&lt;/p&gt;</oef:PerformanceNarrativeTextBlock>
    <oef:PerformanceInformationIllustratesVariabilityOfReturns
      contextRef="Context_20251231_20251231_S000023480Member_S000023480Summary1Member"
      id="ixv-68037">The accompanying bar chart and table provide some indication of the risks of investing 
in Lazard Developing Markets Equity Portfolio by showing the Portfolio&#x2019;s year-by-year performance 
and its average annual performance compared to that of a broad measure of market performance.</oef:PerformanceInformationIllustratesVariabilityOfReturns>
    <oef:PerformancePastDoesNotIndicateFuture
      contextRef="Context_20251231_20251231_S000023480Member_S000023480Summary1Member"
      id="ixv-68038">The accompanying bar chart and table provide some indication of the risks of investing 
in Lazard Developing Markets Equity Portfolio by showing the Portfolio&#x2019;s year-by-year performance 
and its average annual performance compared to that of a broad measure of market performance. The bar 
chart shows how the performance of the Portfolio&#x2019;s Institutional Shares has varied from year to 
year over the past 10 calendar years. Updated performance information is available at www.lazardassetmanagement.com 
or by calling (800) 823-6300. The Portfolio&#x2019;s past performance (before and after taxes) is not 
necessarily an indication of how the Portfolio will perform in the future.</oef:PerformancePastDoesNotIndicateFuture>
    <oef:PerformanceAvailabilityWebSiteAddress
      contextRef="Context_20251231_20251231_S000023480Member_S000023480Summary1Member"
      id="ixv-68040">www.lazardassetmanagement.com</oef:PerformanceAvailabilityWebSiteAddress>
    <oef:PerformanceAvailabilityPhone
      contextRef="Context_20251231_20251231_S000023480Member_S000023480Summary1Member"
      id="ixv-68041">(800) 823-6300</oef:PerformanceAvailabilityPhone>
    <oef:BarChartClosingTextBlock
      contextRef="Context_20251231_20251231_S000023480Member_S000023480Summary1Member"
      id="ixv-1120">&lt;table cellpadding="0" cellspacing="0" style="border-collapse:collapse" width="27%"&gt;&lt;tr style="font-size:1pt;"&gt;&lt;td style="width:56.99%;"&gt;&#160;&lt;/td&gt;&lt;td style="width:43.01%;"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;p style="font-size:9.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; font-weight:bold; text-decoration:none;"&gt;Best Quarter:&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom; font-size:1pt;"&gt;&lt;p style="font-size:9.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; color:#000000; font-weight:normal; text-decoration:none;"&gt;&#160;&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;p style="font-size:9.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; font-weight:normal; text-decoration:none;"&gt;2020, Q2&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;p style="font-size:9.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; font-weight:normal; text-decoration:none;"&gt;24.47%&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom; font-size:1pt;"&gt;&lt;p style="font-size:9.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; font-weight:normal; text-decoration:none;"&gt;&#160;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom; font-size:1pt;"&gt;&lt;p style="font-size:9.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; font-weight:normal; text-decoration:none;"&gt;&#160;&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="2" style="vertical-align:bottom;"&gt;&lt;p style="font-size:9.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; font-weight:bold; text-decoration:none;"&gt;Worst Quarter:&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;p style="font-size:9.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; font-weight:normal; text-decoration:none;"&gt;2020, Q1&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;p style="font-size:9.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; font-weight:normal; text-decoration:none;"&gt;-28.66%&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;</oef:BarChartClosingTextBlock>
    <oef:HighestQuarterlyReturnLabel
      contextRef="Context_20251231_20251231_C000069022Member_S000023480Member_S000023480Summary1Member"
      id="ixv-68042">Best Quarter</oef:HighestQuarterlyReturnLabel>
    <oef:BarChartHighestQuarterlyReturnDate
      contextRef="Context_20251231_20251231_C000069022Member_S000023480Member_S000023480Summary1Member"
      id="ixv-68043">2020-06-30</oef:BarChartHighestQuarterlyReturnDate>
    <oef:BarChartHighestQuarterlyReturn
      contextRef="Context_20251231_20251231_C000069022Member_S000023480Member_S000023480Summary1Member"
      decimals="INF"
      id="ixv-68044"
      unitRef="pure">0.2447</oef:BarChartHighestQuarterlyReturn>
    <oef:LowestQuarterlyReturnLabel
      contextRef="Context_20251231_20251231_C000069022Member_S000023480Member_S000023480Summary1Member"
      id="ixv-68045">Worst Quarter</oef:LowestQuarterlyReturnLabel>
    <oef:BarChartLowestQuarterlyReturnDate
      contextRef="Context_20251231_20251231_C000069022Member_S000023480Member_S000023480Summary1Member"
      id="ixv-68046">2020-03-31</oef:BarChartLowestQuarterlyReturnDate>
    <oef:BarChartLowestQuarterlyReturn
      contextRef="Context_20251231_20251231_C000069022Member_S000023480Member_S000023480Summary1Member"
      decimals="INF"
      id="ixv-68047"
      unitRef="pure">-0.2866</oef:BarChartLowestQuarterlyReturn>
    <oef:PerformanceTableHeading
      contextRef="Context_20251231_20251231_S000023480Member_S000023480Summary1Member"
      id="ixv-68048">Average Annual Total Returns (for the periods ended December 31, 2025)</oef:PerformanceTableHeading>
    <oef:PerformanceTableNarrativeTextBlock
      contextRef="Context_20251231_20251231_S000023480Member_S000023480Summary1Member"
      id="ixv-1153">&lt;p style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; color:#171A1C; font-weight:normal; text-decoration:none;"&gt;After-tax returns are shown only for Institutional Shares. After-tax returns of 
the Portfolio&#x2019;s other share classes will vary. After-tax returns are calculated using the historical 
highest individual marginal income tax rates and do not reflect the impact of state and local taxes. 
Actual after-tax returns depend on the investor&#x2019;s tax situation and may differ from those shown. 
The after-tax returns shown are not relevant to investors who hold their shares through tax-deferred 
arrangements such as 401(k) plans or individual retirement accounts. Returns shown below for the Portfolio&#x2019;s 
R6 Shares (which were not operational as of December 31, 2025) reflect the performance of the Portfolio&#x2019;s 
Institutional Shares. R6 Shares would have had substantially similar returns as Institutional Shares 
because the share classes are invested in the same portfolio of securities, and the returns would differ 
only to the extent that the classes do not have the same expenses.&lt;/p&gt;</oef:PerformanceTableNarrativeTextBlock>
    <oef:PerformanceTableOneClassOfAfterTaxShown
      contextRef="Context_20251231_20251231_S000023480Member_S000023480Summary1Member"
      id="ixv-68049">After-tax returns are shown only for Institutional Shares. After-tax returns of 
the Portfolio&#x2019;s other share classes will vary.</oef:PerformanceTableOneClassOfAfterTaxShown>
    <oef:PerformanceTableUsesHighestFederalRate
      contextRef="Context_20251231_20251231_S000023480Member_S000023480Summary1Member"
      id="ixv-68050">After-tax returns are calculated using the historical 
highest individual marginal income tax rates and do not reflect the impact of state and local taxes.</oef:PerformanceTableUsesHighestFederalRate>
    <oef:PerformanceTableNotRelevantToTaxDeferred
      contextRef="Context_20251231_20251231_S000023480Member_S000023480Summary1Member"
      id="ixv-68051">The after-tax returns shown are not relevant to investors who hold their shares through tax-deferred 
arrangements such as 401(k) plans or individual retirement accounts.</oef:PerformanceTableNotRelevantToTaxDeferred>
    <oef:PerfInceptionDate
      contextRef="Context_20080930_20251231_C000069022Member_S000023480Member_S000023480Summary1Member"
      id="ixv-68052">2008-09-30</oef:PerfInceptionDate>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20250101_20251231_C000069022Member_S000023480Member_S000023480Summary1Member"
      decimals="INF"
      id="ixv-68053"
      unitRef="pure">0.3366</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20210101_20251231_C000069022Member_S000023480Member_S000023480Summary1Member"
      decimals="INF"
      id="ixv-68054"
      unitRef="pure">0.0169</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20160101_20251231_C000069022Member_S000023480Member_S000023480Summary1Member"
      decimals="INF"
      id="ixv-68055"
      unitRef="pure">0.0791</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20250101_20251231_AfterTaxesOnDistributionsMember_C000069022Member_S000023480Member_S000023480Summary1Member"
      decimals="INF"
      id="ixv-68056"
      unitRef="pure">0.3301</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20210101_20251231_AfterTaxesOnDistributionsMember_C000069022Member_S000023480Member_S000023480Summary1Member"
      decimals="INF"
      id="ixv-68057"
      unitRef="pure">0.0158</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20160101_20251231_AfterTaxesOnDistributionsMember_C000069022Member_S000023480Member_S000023480Summary1Member"
      decimals="INF"
      id="ixv-68058"
      unitRef="pure">0.0785</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20250101_20251231_AfterTaxesOnDistributionsAndSalesMember_C000069022Member_S000023480Member_S000023480Summary1Member"
      decimals="INF"
      id="ixv-68059"
      unitRef="pure">0.1991</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20210101_20251231_AfterTaxesOnDistributionsAndSalesMember_C000069022Member_S000023480Member_S000023480Summary1Member"
      decimals="INF"
      id="ixv-68060"
      unitRef="pure">0.0142</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20160101_20251231_AfterTaxesOnDistributionsAndSalesMember_C000069022Member_S000023480Member_S000023480Summary1Member"
      decimals="INF"
      id="ixv-68061"
      unitRef="pure">0.0658</oef:AvgAnnlRtrPct>
    <oef:PerfInceptionDate
      contextRef="Context_20080930_20251231_C000069023Member_S000023480Member_S000023480Summary1Member"
      id="ixv-68062">2008-09-30</oef:PerfInceptionDate>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20250101_20251231_C000069023Member_S000023480Member_S000023480Summary1Member"
      decimals="INF"
      id="ixv-68063"
      unitRef="pure">0.3330</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20210101_20251231_C000069023Member_S000023480Member_S000023480Summary1Member"
      decimals="INF"
      id="ixv-68064"
      unitRef="pure">0.0144</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20160101_20251231_C000069023Member_S000023480Member_S000023480Summary1Member"
      decimals="INF"
      id="ixv-68065"
      unitRef="pure">0.0758</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20250101_20251231_C000134195Member_S000023480Member_S000023480Summary1Member"
      decimals="INF"
      id="ixv-68066"
      unitRef="pure">0.3366</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20210101_20251231_C000134195Member_S000023480Member_S000023480Summary1Member"
      decimals="INF"
      id="ixv-68067"
      unitRef="pure">0.0169</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20160101_20251231_C000134195Member_S000023480Member_S000023480Summary1Member"
      decimals="INF"
      id="ixv-68068"
      unitRef="pure">0.0791</oef:AvgAnnlRtrPct>
    <oef:AverageAnnualReturnLabel
      contextRef="Context_20251231_20251231_MSCIEmergingMarketsIndexreflectsnodeductionforfeesexpensesortaxes31_S000023480Member_S000023480Summary1Member"
      id="ixv-68069">MSCI Emerging Markets Index (reflects no deduction for fees, expenses or taxes)</oef:AverageAnnualReturnLabel>
    <oef:IndexNoDeductionForFeesExpensesTaxes
      contextRef="Context_20251231_20251231_S000023480Member_S000023480Summary1Member"
      id="ixv-68070">MSCI Emerging Markets Index(reflects no deduction for fees, expenses or taxes)</oef:IndexNoDeductionForFeesExpensesTaxes>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20250101_20251231_MSCIEmergingMarketsIndexreflectsnodeductionforfeesexpensesortaxes31_S000023480Member_S000023480Summary1Member"
      decimals="INF"
      id="ixv-68071"
      unitRef="pure">0.3357</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20210101_20251231_MSCIEmergingMarketsIndexreflectsnodeductionforfeesexpensesortaxes31_S000023480Member_S000023480Summary1Member"
      decimals="INF"
      id="ixv-68072"
      unitRef="pure">0.0420</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20160101_20251231_MSCIEmergingMarketsIndexreflectsnodeductionforfeesexpensesortaxes31_S000023480Member_S000023480Summary1Member"
      decimals="INF"
      id="ixv-68073"
      unitRef="pure">0.0842</oef:AvgAnnlRtrPct>
    <oef:RiskReturnHeading
      contextRef="Context_20251231_20251231_S000010264Member_S000010264Summary2Member"
      id="ixv-68074">  Lazard 
Emerging Markets Equity Portfolio</oef:RiskReturnHeading>
    <oef:ObjectiveHeading
      contextRef="Context_20251231_20251231_S000010264Member_S000010264Summary2Member"
      id="ixv-68076">Investment Objective</oef:ObjectiveHeading>
    <oef:ObjectivePrimaryTextBlock
      contextRef="Context_20251231_20251231_S000010264Member_S000010264Summary2Member"
      id="ixv-1298">&lt;p style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; color:#171A1C; font-weight:normal; text-decoration:none;"&gt;The 
Portfolio seeks long-term capital appreciation.&lt;/p&gt;</oef:ObjectivePrimaryTextBlock>
    <oef:ExpenseHeading
      contextRef="Context_20251231_20251231_S000010264Member_S000010264Summary2Member"
      id="ixv-68077">Fees and 
Expenses</oef:ExpenseHeading>
    <oef:ExpenseNarrativeTextBlock
      contextRef="Context_20251231_20251231_S000010264Member_S000010264Summary2Member"
      id="ixv-1301">&lt;p style="font-size:10.0pt; font-family:Sans-Serif; text-align:left; color:#171A1C; font-weight:normal; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:normal; text-decoration:none;"&gt;This table describes the fees and expenses that you may pay 
if you buy, hold and sell shares of the Portfolio, a series of The Lazard Funds, Inc. (the &#x201c;Fund&#x201d;). 
&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; 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 table and the Example below.&lt;/span&gt;&lt;/p&gt;</oef:ExpenseNarrativeTextBlock>
    <oef:OperatingExpensesCaption
      contextRef="Context_20251231_20251231_S000010264Member_S000010264Summary2Member"
      id="ixv-68078">Annual Portfolio Operating Expenses (expenses 
that you pay each year as a percentage of the value of your investment)</oef:OperatingExpensesCaption>
    <oef:ManagementFeesOverAssets
      contextRef="Context_20251231_20251231_C000028361Member_S000010264Member_S000010264Summary2Member"
      decimals="INF"
      id="ixv-68079"
      unitRef="pure">0.0100</oef:ManagementFeesOverAssets>
    <oef:ManagementFeesOverAssets
      contextRef="Context_20251231_20251231_C000028360Member_S000010264Member_S000010264Summary2Member"
      decimals="INF"
      id="ixv-68080"
      unitRef="pure">0.0100</oef:ManagementFeesOverAssets>
    <oef:ManagementFeesOverAssets
      contextRef="Context_20251231_20251231_C000134185Member_S000010264Member_S000010264Summary2Member"
      decimals="INF"
      id="ixv-68081"
      unitRef="pure">0.0100</oef:ManagementFeesOverAssets>
    <oef:DistributionAndService12b1FeesOverAssets
      contextRef="Context_20251231_20251231_C000028361Member_S000010264Member_S000010264Summary2Member"
      decimals="INF"
      id="ixv-68082"
      unitRef="pure">0</oef:DistributionAndService12b1FeesOverAssets>
    <oef:DistributionAndService12b1FeesOverAssets
      contextRef="Context_20251231_20251231_C000028360Member_S000010264Member_S000010264Summary2Member"
      decimals="INF"
      id="ixv-68083"
      unitRef="pure">0.0025</oef:DistributionAndService12b1FeesOverAssets>
    <oef:DistributionAndService12b1FeesOverAssets
      contextRef="Context_20251231_20251231_C000134185Member_S000010264Member_S000010264Summary2Member"
      decimals="INF"
      id="ixv-68084"
      unitRef="pure">0</oef:DistributionAndService12b1FeesOverAssets>
    <oef:OtherExpensesOverAssets
      contextRef="Context_20251231_20251231_C000028361Member_S000010264Member_S000010264Summary2Member"
      decimals="INF"
      id="ixv-68085"
      unitRef="pure">0.0007</oef:OtherExpensesOverAssets>
    <oef:OtherExpensesOverAssets
      contextRef="Context_20251231_20251231_C000028360Member_S000010264Member_S000010264Summary2Member"
      decimals="INF"
      id="ixv-68086"
      unitRef="pure">0.0007</oef:OtherExpensesOverAssets>
    <oef:OtherExpensesOverAssets
      contextRef="Context_20251231_20251231_C000134185Member_S000010264Member_S000010264Summary2Member"
      decimals="INF"
      id="ixv-68087"
      unitRef="pure">0.0008</oef:OtherExpensesOverAssets>
    <oef:ExpensesOverAssets
      contextRef="Context_20251231_20251231_C000028361Member_S000010264Member_S000010264Summary2Member"
      decimals="INF"
      id="ixv-68088"
      unitRef="pure">0.0107</oef:ExpensesOverAssets>
    <oef:ExpensesOverAssets
      contextRef="Context_20251231_20251231_C000028360Member_S000010264Member_S000010264Summary2Member"
      decimals="INF"
      id="ixv-68089"
      unitRef="pure">0.0132</oef:ExpensesOverAssets>
    <oef:ExpensesOverAssets
      contextRef="Context_20251231_20251231_C000134185Member_S000010264Member_S000010264Summary2Member"
      decimals="INF"
      id="ixv-68090"
      unitRef="pure">0.0108</oef:ExpensesOverAssets>
    <oef:FeeWaiverOrReimbursementOverAssets
      contextRef="Context_20251231_20251231_C000028361Member_S000010264Member_S000010264Summary2Member"
      decimals="INF"
      id="_138_"
      unitRef="pure">-0</oef:FeeWaiverOrReimbursementOverAssets>
    <oef:FeeWaiverOrReimbursementOverAssets
      contextRef="Context_20251231_20251231_C000028360Member_S000010264Member_S000010264Summary2Member"
      decimals="INF"
      id="_139_"
      unitRef="pure">-0</oef:FeeWaiverOrReimbursementOverAssets>
    <oef:FeeWaiverOrReimbursementOverAssets
      contextRef="Context_20251231_20251231_C000134185Member_S000010264Member_S000010264Summary2Member"
      decimals="INF"
      id="_140_"
      unitRef="pure">-0.0001</oef:FeeWaiverOrReimbursementOverAssets>
    <oef:NetExpensesOverAssets
      contextRef="Context_20251231_20251231_C000028361Member_S000010264Member_S000010264Summary2Member"
      decimals="INF"
      id="ixv-68094"
      unitRef="pure">0.0107</oef:NetExpensesOverAssets>
    <oef:NetExpensesOverAssets
      contextRef="Context_20251231_20251231_C000028360Member_S000010264Member_S000010264Summary2Member"
      decimals="INF"
      id="ixv-68095"
      unitRef="pure">0.0132</oef:NetExpensesOverAssets>
    <oef:NetExpensesOverAssets
      contextRef="Context_20251231_20251231_C000134185Member_S000010264Member_S000010264Summary2Member"
      decimals="INF"
      id="ixv-68096"
      unitRef="pure">0.0107</oef:NetExpensesOverAssets>
    <oef:FeeWaiverOrReimbursementOverAssetsDateOfTermination
      contextRef="Context_20251231_20251231_S000010264Member_S000010264Summary2Member"
      id="ixv-68097">May 1, 2027</oef:FeeWaiverOrReimbursementOverAssetsDateOfTermination>
    <oef:ExpenseExampleHeading
      contextRef="Context_20251231_20251231_S000010264Member_S000010264Summary2Member"
      id="ixv-68098">Example</oef:ExpenseExampleHeading>
    <oef:ExpenseExampleNarrativeTextBlock
      contextRef="Context_20251231_20251231_S000010264Member_S000010264Summary2Member"
      id="ixv-1443">&lt;p style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; color:#171A1C; font-weight:normal; text-decoration:none;"&gt;This Example is intended to help you compare the cost of investing in the Portfolio 
with the cost of investing in other mutual funds.&lt;/p&gt;&lt;p style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; color:#171A1C; font-weight:normal; text-decoration:none;"&gt;The Example 
assumes that you invest $10,000 in the Portfolio for the time periods indicated and then hold or redeem 
all of your shares at the end of those periods. The Example also assumes that your investment has a 5% 
return each year and that the Portfolio&#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;</oef:ExpenseExampleNarrativeTextBlock>
    <oef:ExpenseExampleYear01
      contextRef="Context_20251231_20251231_C000028361Member_S000010264Member_S000010264Summary2Member"
      decimals="INF"
      id="ixv-68099"
      unitRef="usd">109</oef:ExpenseExampleYear01>
    <oef:ExpenseExampleYear03
      contextRef="Context_20251231_20251231_C000028361Member_S000010264Member_S000010264Summary2Member"
      decimals="INF"
      id="ixv-68100"
      unitRef="usd">340</oef:ExpenseExampleYear03>
    <oef:ExpenseExampleYear05
      contextRef="Context_20251231_20251231_C000028361Member_S000010264Member_S000010264Summary2Member"
      decimals="INF"
      id="ixv-68101"
      unitRef="usd">590</oef:ExpenseExampleYear05>
    <oef:ExpenseExampleYear10
      contextRef="Context_20251231_20251231_C000028361Member_S000010264Member_S000010264Summary2Member"
      decimals="INF"
      id="ixv-68102"
      unitRef="usd">1306</oef:ExpenseExampleYear10>
    <oef:ExpenseExampleYear01
      contextRef="Context_20251231_20251231_C000028360Member_S000010264Member_S000010264Summary2Member"
      decimals="INF"
      id="ixv-68103"
      unitRef="usd">134</oef:ExpenseExampleYear01>
    <oef:ExpenseExampleYear03
      contextRef="Context_20251231_20251231_C000028360Member_S000010264Member_S000010264Summary2Member"
      decimals="INF"
      id="ixv-68104"
      unitRef="usd">418</oef:ExpenseExampleYear03>
    <oef:ExpenseExampleYear05
      contextRef="Context_20251231_20251231_C000028360Member_S000010264Member_S000010264Summary2Member"
      decimals="INF"
      id="ixv-68105"
      unitRef="usd">723</oef:ExpenseExampleYear05>
    <oef:ExpenseExampleYear10
      contextRef="Context_20251231_20251231_C000028360Member_S000010264Member_S000010264Summary2Member"
      decimals="INF"
      id="ixv-68106"
      unitRef="usd">1590</oef:ExpenseExampleYear10>
    <oef:ExpenseExampleYear01
      contextRef="Context_20251231_20251231_C000134185Member_S000010264Member_S000010264Summary2Member"
      decimals="INF"
      id="ixv-68107"
      unitRef="usd">109</oef:ExpenseExampleYear01>
    <oef:ExpenseExampleYear03
      contextRef="Context_20251231_20251231_C000134185Member_S000010264Member_S000010264Summary2Member"
      decimals="INF"
      id="ixv-68108"
      unitRef="usd">342</oef:ExpenseExampleYear03>
    <oef:ExpenseExampleYear05
      contextRef="Context_20251231_20251231_C000134185Member_S000010264Member_S000010264Summary2Member"
      decimals="INF"
      id="ixv-68109"
      unitRef="usd">595</oef:ExpenseExampleYear05>
    <oef:ExpenseExampleYear10
      contextRef="Context_20251231_20251231_C000134185Member_S000010264Member_S000010264Summary2Member"
      decimals="INF"
      id="ixv-68110"
      unitRef="usd">1316</oef:ExpenseExampleYear10>
    <oef:PortfolioTurnoverHeading
      contextRef="Context_20251231_20251231_S000010264Member_S000010264Summary2Member"
      id="ixv-68111">Portfolio Turnover</oef:PortfolioTurnoverHeading>
    <oef:PortfolioTurnoverTextBlock
      contextRef="Context_20251231_20251231_S000010264Member_S000010264Summary2Member"
      id="ixv-1507">&lt;p style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; color:#171A1C; font-weight:normal; text-decoration:none;"&gt;The Portfolio 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 Portfolio shares are held in a taxable account. These costs, which are not reflected in annual portfolio 
operating expenses or in the Example, affect the Portfolio&#x2019;s performance. During the most recent 
fiscal year, the Portfolio&#x2019;s portfolio turnover rate was 27% of the average value of its portfolio.&lt;/p&gt;</oef:PortfolioTurnoverTextBlock>
    <oef:PortfolioTurnoverRate
      contextRef="Context_20251231_20251231_S000010264Member_S000010264Summary2Member"
      decimals="INF"
      id="ixv-68112"
      unitRef="pure">0.27</oef:PortfolioTurnoverRate>
    <oef:StrategyHeading
      contextRef="Context_20251231_20251231_S000010264Member_S000010264Summary2Member"
      id="ixv-68113">Principal Investment Strategies</oef:StrategyHeading>
    <oef:StrategyNarrativeTextBlock
      contextRef="Context_20251231_20251231_S000010264Member_S000010264Summary2Member"
      id="ixv-1510">&lt;p style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; color:#171A1C; font-weight:normal; text-decoration:none;"&gt;Under normal 
circumstances, the Portfolio invests at least 80% of its assets in equity securities of companies whose 
principal business activities are located in emerging market countries. The Portfolio invests primarily 
in equity securities, principally common stocks, of non-U.S. companies whose principal activities are 
located in emerging market countries and that Lazard Asset Management LLC (the &#x201c;Investment Manager&#x201d;) 
believes are undervalued based on their earnings, cash flow or asset values. In addition to common stocks, 
such equity securities also may include American Depositary &lt;/p&gt;&lt;p style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; color:#171A1C; font-weight:normal; text-decoration:none;"&gt;Receipts (&#x201c;ADRs&#x201d;), Global Depositary Receipts 
and European Depositary Receipts. Emerging market countries include all countries represented by the 
MSCI Emerging Markets Index, which currently includes: Brazil, Chile, China, Colombia, Czech Republic, 
Egypt, Greece, Hungary, India, Indonesia, Korea, Kuwait, Malaysia, Mexico, Peru, Philippines, Poland, 
Qatar, Saudi Arabia, South Africa, Taiwan, Thailand, Turkey and United Arab Emirates.&lt;/p&gt;&lt;p style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; color:#171A1C; font-weight:normal; text-decoration:none;"&gt;In 
addition, implementation of the Portfolio&#x2019;s investment strategy may, during certain periods, result 
in the investment of a significant portion of the Portfolio&#x2019;s assets in a particular market sector.&lt;/p&gt;</oef:StrategyNarrativeTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20251231_20251231_S000010264Member_PrincipalInvestmentRisks2_S000010264Summary2Member"
      id="ixv-1521">&lt;p style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; color:#00539A; font-weight:bold; text-decoration:none;"&gt;Principal Investment Risks&lt;/p&gt;&lt;p style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; color:#171A1C; font-weight:normal; text-decoration:none;"&gt;The value 
of your investment in the Portfolio will fluctuate, which means you could lose money.&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20251231_20251231_S000010264Member_RiskLoseMoneyMember_S000010264Summary2Member"
      id="ixv-1523">&lt;p style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; color:#171A1C; font-weight:normal; text-decoration:none;"&gt;The value 
of your investment in the Portfolio will fluctuate, which means you could lose money.&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20251231_20251231_S000010264Member_MarketRisk2_S000010264Summary2Member"
      id="ixv-1525">&lt;p style="font-size:10.0pt; font-family:Sans-Serif; text-align:left; color:#171A1C; font-weight:normal; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:bold; text-decoration:none;"&gt;Market Risk:&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:normal; text-decoration:none;"&gt; The Portfolio may incur losses due to declines 
in one or more markets in which it invests. These declines may be the result of, among other things, 
political, regulatory, market, economic or social developments affecting the relevant market(s). To the 
extent that such developments impact specific industries, market sectors, countries or geographic regions, 
the Portfolio&#x2019;s investments in such industries, market sectors, countries and/or geographic regions 
can be expected to be particularly affected, especially if such investments are a significant portion 
of its investment portfolio. In addition, turbulence in financial markets and reduced liquidity in equity, 
credit and/or fixed income markets may negatively affect many issuers, which could adversely affect the 
Portfolio. Global economies and financial markets are increasingly interconnected, and conditions and 
events in one country, region or financial market may adversely impact issuers worldwide. As a result, 
local, regional or global events such as war or military conflict, acts of terrorism, the spread of infectious 
illness or other public health issues, social unrest, natural disasters, extreme weather, other geological 
events, man-made disasters, supply chain disruptions, deflation, inflation, government defaults, government 
shutdowns, the imposition of sanctions or other similar measures, recessions or other events could have 
a significant negative impact on global economic and market conditions. For example, a public health 
or other emergency and aggressive responses taken by many governments or voluntarily imposed by private 
parties, including closing borders, restricting travel and imposing prolonged quarantines or similar 
restrictions, as well as the closure of, or operational changes to, many retail and other businesses, 
may have severe negative impacts on markets worldwide. Additionally, general market conditions may affect 
the value of a Portfolio&#x2019;s securities, including changes in interest rates, currency rates or monetary 
policies. Furthermore, the imposition of tariffs, trade restrictions, currency restrictions or similar 
actions (or retaliatory measures taken in response to such actions), or the threat or potential of one 
or more such events and developments, could lead to price volatility and overall declines in the U.S. 
and global investment markets.&lt;/span&gt;&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20251231_20251231_S000010264Member_IssuerRisk2_S000010264Summary2Member"
      id="ixv-1529">&lt;p style="font-size:10.0pt; font-family:Sans-Serif; text-align:left; color:#171A1C; font-weight:normal; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:bold; text-decoration:none;"&gt;Issuer Risk:&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:normal; text-decoration:none;"&gt; 
The value of a security may decline for a number of reasons which directly relate to the issuer, such 
as management performance, financial leverage and reduced demand for the issuer&#x2019;s goods or services, 
as well as the historical and prospective earnings of the issuer and the value of its assets or factors 
unrelated to the issuer&#x2019;s value, such as investor perception.&lt;/span&gt;&lt;/p&gt;&lt;p style="font-size:10.0pt; font-family:Sans-Serif; text-align:left; color:#171A1C; font-weight:normal; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:bold; text-decoration:none;"&gt;Non-U.S. Securities Risk:&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:normal; text-decoration:none;"&gt; The Portfolio&#x2019;s performance 
will be influenced by political, social and economic factors affecting the non-U.S. countries and companies 
in which the Portfolio invests. Non-U.S. securities carry special risks, such as less developed or less 
efficient trading markets, political instability, a lack of company information, differing auditing and 
legal standards, and, potentially, less liquidity. Non-U.S. securities may also subject the Portfolio&#x2019;s 
investments to changes in currency rates, which can make the return on an investment increase or decrease, 
unrelated to the quality or performance of the investment itself. Non-U.S. securities may be subject 
to economic sanctions or other governmental actions or developments, exchange controls (including repatriation 
restrictions), confiscations, trade restrictions (including tariffs) or problems related to share registration, 
trade settlement or asset custody, which could, among other things, effectively restrict or eliminate 
the Portfolio&#x2019;s ability to purchase or sell certain foreign securities. To the extent the Portfolio 
holds securities subject to such actions, the securities may become difficult to value and/or less liquid 
(or illiquid). In some cases, the securities may become worthless. In addition, as a result of trade 
restrictions (including tariffs) and other similar governmental actions or developments, the Portfolio 
may be forced to sell or otherwise dispose of foreign investments at inopportune times or prices.  &lt;/span&gt;&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20251231_20251231_S000010264Member_EmergingMarketRisk2_S000010264Summary2Member"
      id="ixv-1536">&lt;p style="font-size:10.0pt; font-family:Sans-Serif; text-align:left; color:#171A1C; font-weight:normal; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:bold; text-decoration:none;"&gt;Emerging Market Risk:&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:normal; text-decoration:none;"&gt; Emerging market countries 
generally have economic structures that are less diverse and mature, and political systems that are less 
stable, than those of developed countries. The economies of countries with emerging markets may be based 
predominantly on only a few industries, may be highly vulnerable to changes in local or global trade 
conditions, and may suffer from extreme debt burdens or volatile inflation rates. Further, investments 
in &lt;/span&gt;&lt;/p&gt;&lt;p style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; color:#171A1C; font-weight:normal; text-decoration:none;"&gt;securities of issuers located in certain emerging countries 
involve the risk of loss resulting from problems in share registration, settlement or custody, substantial 
economic, political and social disruptions and the threat or imposition of sanctions or exchange controls 
(including repatriation restrictions). The securities markets of emerging market countries have historically 
been extremely volatile and less liquid than more developed markets, thus, the Portfolio may be unable 
to liquidate its positions in such securities at a favorable time or price. These market conditions may 
continue or worsen. Investments in these countries may be subject to political, economic, legal, market 
and currency risks. Significant devaluation of emerging market currencies against the U.S. dollar may 
occur subsequent to acquisition of investments denominated in emerging market currencies. Emerging market 
countries may also be more susceptible to fraud, corruption, and money laundering, which may result in 
negative commercial consequences in relation to the value, liquidity and tradability of investments in 
or related to those regions.&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20251231_20251231_S000010264Member_ForeignCurrencyRisk2_S000010264Summary2Member"
      id="ixv-1548">&lt;p style="font-size:10.0pt; font-family:Sans-Serif; text-align:left; color:#171A1C; font-weight:normal; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:bold; text-decoration:none;"&gt;Foreign Currency Risk:&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:normal; text-decoration:none;"&gt; Investments denominated in currencies other than U.S. dollars may experience 
a decline in value, in U.S. dollar terms, due solely to fluctuations in currency exchange rates. The 
Portfolio&#x2019;s investments denominated in such currencies (particularly currencies of emerging markets 
countries), as well as any investments in currencies themselves, could be adversely affected by delays 
in, or a refusal to grant, repatriation of funds or conversion of currencies. Irrespective of any foreign 
currency exposure hedging, the Portfolio may experience a decline in the value of its portfolio securities, 
in U.S. dollar terms, due solely to fluctuations in currency exchange rates.  The Investment Manager 
does not intend to utilize foreign currency contracts for the purpose of generating investment returns.&lt;/span&gt;&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20251231_20251231_S000010264Member_DepositaryReceiptsRisk2_S000010264Summary2Member"
      id="ixv-1552">&lt;p style="font-size:10.0pt; font-family:Sans-Serif; text-align:left; color:#171A1C; font-weight:normal; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:bold; text-decoration:none;"&gt;Depositary Receipts Risk:&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:normal; text-decoration:none;"&gt; 
ADRs and similar depositary receipts typically will be subject to certain of the risks associated with 
direct investments in the securities of non-U.S. companies, because their values depend on the performance 
of the underlying non-U.S. securities. However, currency fluctuations will impact investments in depositary 
receipts differently than direct investments in non-U.S. dollar-denominated non-U.S. securities, because 
a depositary receipt will not appreciate in value solely as a result of appreciation in the currency 
in which the underlying non-U.S. dollar security is denominated.&lt;/span&gt;&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20251231_20251231_S000010264Member_LargeCapCompaniesRisk2_S000010264Summary2Member"
      id="ixv-1556">&lt;p style="font-size:10.0pt; font-family:Sans-Serif; text-align:left; color:#171A1C; font-weight:normal; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:bold; text-decoration:none;"&gt;Large Cap Companies Risk:&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:normal; text-decoration:none;"&gt; Investments in large cap 
companies may underperform other segments of the market when such other segments are in favor or because 
such companies may be less responsive to competitive challenges and opportunities and may be unable to 
attain high growth rates during periods of economic expansion.&lt;/span&gt;&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20251231_20251231_S000010264Member_SmallandMidCapCompaniesRisk2_S000010264Summary2Member"
      id="ixv-1560">&lt;p style="font-size:10.0pt; font-family:Sans-Serif; text-align:left; color:#171A1C; font-weight:normal; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:bold; text-decoration:none;"&gt;Small and Mid Cap Companies Risk:&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:normal; text-decoration:none;"&gt; Small and mid cap companies 
carry additional risks because their earnings tend to be less predictable, their share prices more volatile 
and their securities less liquid than larger, more established companies. The shares of small and mid 
cap companies tend to trade less frequently than those of larger companies, which can have an adverse 
effect on the pricing of these securities and on the ability to sell these securities when the Investment 
Manager deems it appropriate.&lt;/span&gt;&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20251231_20251231_S000010264Member_ValueInvestingRisk2_S000010264Summary2Member"
      id="ixv-1564">&lt;p style="font-size:10.0pt; font-family:Sans-Serif; text-align:left; color:#171A1C; font-weight:normal; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:bold; text-decoration:none;"&gt;Value Investing Risk:&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:normal; text-decoration:none;"&gt; Value investments are believed by the Investment Manager to be undervalued, but 
may not realize their perceived value for extended periods of time or may never realize their perceived 
value. These securities may respond differently to market and other developments than other types of 
securities.&lt;/span&gt;&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20251231_20251231_S000010264Member_SectorRisk2_S000010264Summary2Member"
      id="ixv-1568">&lt;p style="font-size:10.0pt; font-family:Sans-Serif; text-align:left; font-weight:normal; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:bold; text-decoration:none;"&gt;Sector Risk:&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:normal; text-decoration:none;"&gt; Implementation of the Portfolio&#x2019;s 
investment strategy may, during certain periods, result in the investment of a significant portion of 
the Portfolio&#x2019;s assets in a particular market sector, such as companies in the financials sector, 
and the Portfolio would be expected to be affected by developments in that sector.&lt;/span&gt;&lt;/p&gt;&lt;p style="font-size:10.0pt; font-family:Sans-Serif; text-align:left; color:#171A1C; font-weight:normal; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#171A1C; font-weight:normal; text-decoration:none;"&gt;Financials. &lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:normal; text-decoration:none;"&gt;Companies in the financials sector can be significantly 
affected by, among other things:  government regulation; changes in interest rates and/or monetary policy 
and general economic conditions; the availability and cost of capital; capital requirements; decreased 
liquidity in credit markets; and the rate of defaults on corporate, consumer and government debt.  &lt;/span&gt;&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20251231_20251231_S000010264Member_SecuritiesSelectionRisk2_S000010264Summary2Member"
      id="ixv-1575">&lt;p style="font-size:10.0pt; font-family:Sans-Serif; text-align:left; color:#171A1C; font-weight:normal; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:bold; text-decoration:none;"&gt;Securities Selection Risk:&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:normal; text-decoration:none;"&gt; 
Securities and other investments selected by the Investment Manager for the Portfolio may not perform 
to expectations. This could result in the Portfolio&#x2019;s underperformance compared to other funds 
with similar investment objectives or strategies.&lt;/span&gt;&lt;/p&gt;</oef:RiskTextBlock>
    <oef:BarChartAndPerformanceTableHeading
      contextRef="Context_20251231_20251231_S000010264Member_S000010264Summary2Member"
      id="ixv-68114">Performance Bar Chart and Table</oef:BarChartAndPerformanceTableHeading>
    <oef:BarChartHeading
      contextRef="Context_20251231_20251231_S000010264Member_S000010264Summary2Member"
      id="ixv-68115">Year-by-Year 
Total Returns for Institutional Shares As of December 31, 2025</oef:BarChartHeading>
    <oef:PerformanceNarrativeTextBlock
      contextRef="Context_20251231_20251231_S000010264Member_S000010264Summary2Member"
      id="ixv-1592">&lt;p style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; color:#171A1C; font-weight:normal; text-decoration:none;"&gt;The accompanying bar chart and table provide some indication of the risks of investing 
in Lazard Emerging Markets Equity Portfolio by showing the Portfolio&#x2019;s year-by-year performance 
and its average annual performance compared to that of a broad measure of market performance. The bar 
chart shows how the performance of the Portfolio&#x2019;s Institutional Shares has varied from year to 
year over the past 10 calendar years. Updated performance information is available at www.lazardassetmanagement.com 
or by calling (800) 823-6300. The Portfolio&#x2019;s past performance (before and after taxes) is not 
necessarily an indication of how the Portfolio will perform in the future.&lt;/p&gt;</oef:PerformanceNarrativeTextBlock>
    <oef:PerformanceInformationIllustratesVariabilityOfReturns
      contextRef="Context_20251231_20251231_S000010264Member_S000010264Summary2Member"
      id="ixv-68116">The accompanying bar chart and table provide some indication of the risks of investing 
in Lazard Emerging Markets Equity Portfolio by showing the Portfolio&#x2019;s year-by-year performance 
and its average annual performance compared to that of a broad measure of market performance.</oef:PerformanceInformationIllustratesVariabilityOfReturns>
    <oef:PerformancePastDoesNotIndicateFuture
      contextRef="Context_20251231_20251231_S000010264Member_S000010264Summary2Member"
      id="ixv-68117">The accompanying bar chart and table provide some indication of the risks of investing 
in Lazard Emerging Markets Equity Portfolio by showing the Portfolio&#x2019;s year-by-year performance 
and its average annual performance compared to that of a broad measure of market performance. The bar 
chart shows how the performance of the Portfolio&#x2019;s Institutional Shares has varied from year to 
year over the past 10 calendar years. Updated performance information is available at www.lazardassetmanagement.com 
or by calling (800) 823-6300. The Portfolio&#x2019;s past performance (before and after taxes) is not 
necessarily an indication of how the Portfolio will perform in the future.</oef:PerformancePastDoesNotIndicateFuture>
    <oef:PerformanceAvailabilityWebSiteAddress
      contextRef="Context_20251231_20251231_S000010264Member_S000010264Summary2Member"
      id="ixv-68119">www.lazardassetmanagement.com</oef:PerformanceAvailabilityWebSiteAddress>
    <oef:PerformanceAvailabilityPhone
      contextRef="Context_20251231_20251231_S000010264Member_S000010264Summary2Member"
      id="ixv-68120">(800) 823-6300</oef:PerformanceAvailabilityPhone>
    <oef:BarChartClosingTextBlock
      contextRef="Context_20251231_20251231_S000010264Member_S000010264Summary2Member"
      id="ixv-1599">&lt;table cellpadding="0" cellspacing="0" style="border-collapse:collapse" width="27%"&gt;&lt;tr style="font-size:1pt;"&gt;&lt;td style="width:56.99%;"&gt;&#160;&lt;/td&gt;&lt;td style="width:43.01%;"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;p style="font-size:9.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; font-weight:bold; text-decoration:none;"&gt;Best Quarter:&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom; font-size:1pt;"&gt;&lt;p style="font-size:9.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; color:#000000; font-weight:normal; text-decoration:none;"&gt;&#160;&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;p style="font-size:9.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; font-weight:normal; text-decoration:none;"&gt;2020, Q4&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;p style="font-size:9.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; font-weight:normal; text-decoration:none;"&gt;23.97%&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom; font-size:1pt;"&gt;&lt;p style="font-size:9.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; font-weight:normal; text-decoration:none;"&gt;&#160;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom; font-size:1pt;"&gt;&lt;p style="font-size:9.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; font-weight:normal; text-decoration:none;"&gt;&#160;&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="2" style="vertical-align:bottom;"&gt;&lt;p style="font-size:9.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; font-weight:bold; text-decoration:none;"&gt;Worst Quarter:&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;p style="font-size:9.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; font-weight:normal; text-decoration:none;"&gt;2020, Q1&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;p style="font-size:9.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; font-weight:normal; text-decoration:none;"&gt;-30.09%&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;</oef:BarChartClosingTextBlock>
    <oef:HighestQuarterlyReturnLabel
      contextRef="Context_20251231_20251231_C000028361Member_S000010264Member_S000010264Summary2Member"
      id="ixv-68121">Best Quarter</oef:HighestQuarterlyReturnLabel>
    <oef:BarChartHighestQuarterlyReturnDate
      contextRef="Context_20251231_20251231_C000028361Member_S000010264Member_S000010264Summary2Member"
      id="ixv-68122">2020-12-31</oef:BarChartHighestQuarterlyReturnDate>
    <oef:BarChartHighestQuarterlyReturn
      contextRef="Context_20251231_20251231_C000028361Member_S000010264Member_S000010264Summary2Member"
      decimals="INF"
      id="ixv-68123"
      unitRef="pure">0.2397</oef:BarChartHighestQuarterlyReturn>
    <oef:LowestQuarterlyReturnLabel
      contextRef="Context_20251231_20251231_C000028361Member_S000010264Member_S000010264Summary2Member"
      id="ixv-68124">Worst Quarter</oef:LowestQuarterlyReturnLabel>
    <oef:BarChartLowestQuarterlyReturnDate
      contextRef="Context_20251231_20251231_C000028361Member_S000010264Member_S000010264Summary2Member"
      id="ixv-68125">2020-03-31</oef:BarChartLowestQuarterlyReturnDate>
    <oef:BarChartLowestQuarterlyReturn
      contextRef="Context_20251231_20251231_C000028361Member_S000010264Member_S000010264Summary2Member"
      decimals="INF"
      id="ixv-68126"
      unitRef="pure">-0.3009</oef:BarChartLowestQuarterlyReturn>
    <oef:PerformanceTableHeading
      contextRef="Context_20251231_20251231_S000010264Member_S000010264Summary2Member"
      id="ixv-68127">Average Annual Total Returns (for the periods ended December 31, 2025)</oef:PerformanceTableHeading>
    <oef:PerformanceTableNarrativeTextBlock
      contextRef="Context_20251231_20251231_S000010264Member_S000010264Summary2Member"
      id="ixv-1632">&lt;p style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; color:#171A1C; font-weight:normal; text-decoration:none;"&gt;After-tax returns are shown only for Institutional Shares. After-tax returns of 
the Portfolio&#x2019;s other share classes will vary. After-tax returns are calculated using the historical 
highest individual marginal income tax rates and do not reflect the impact of state and local taxes. 
Actual after-tax returns depend on the investor&#x2019;s tax situation and may differ from those shown. 
The after-tax returns shown are not relevant to investors who hold their shares through tax-deferred 
arrangements such as 401(k) plans or individual retirement accounts. &lt;/p&gt;</oef:PerformanceTableNarrativeTextBlock>
    <oef:PerformanceTableOneClassOfAfterTaxShown
      contextRef="Context_20251231_20251231_S000010264Member_S000010264Summary2Member"
      id="ixv-68128">After-tax returns are shown only for Institutional Shares. After-tax returns of 
the Portfolio&#x2019;s other share classes will vary.</oef:PerformanceTableOneClassOfAfterTaxShown>
    <oef:PerformanceTableUsesHighestFederalRate
      contextRef="Context_20251231_20251231_S000010264Member_S000010264Summary2Member"
      id="ixv-68129">After-tax returns are calculated using the historical 
highest individual marginal income tax rates and do not reflect the impact of state and local taxes.</oef:PerformanceTableUsesHighestFederalRate>
    <oef:PerformanceTableNotRelevantToTaxDeferred
      contextRef="Context_20251231_20251231_S000010264Member_S000010264Summary2Member"
      id="ixv-68130">The after-tax returns shown are not relevant to investors who hold their shares through tax-deferred 
arrangements such as 401(k) plans or individual retirement accounts.</oef:PerformanceTableNotRelevantToTaxDeferred>
    <oef:PerfInceptionDate
      contextRef="Context_19940715_20251231_C000028361Member_S000010264Member_S000010264Summary2Member"
      id="ixv-68131">1994-07-15</oef:PerfInceptionDate>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20250101_20251231_C000028361Member_S000010264Member_S000010264Summary2Member"
      decimals="INF"
      id="ixv-68132"
      unitRef="pure">0.4133</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20210101_20251231_C000028361Member_S000010264Member_S000010264Summary2Member"
      decimals="INF"
      id="ixv-68133"
      unitRef="pure">0.1080</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20160101_20251231_C000028361Member_S000010264Member_S000010264Summary2Member"
      decimals="INF"
      id="ixv-68134"
      unitRef="pure">0.0955</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20250101_20251231_AfterTaxesOnDistributionsMember_C000028361Member_S000010264Member_S000010264Summary2Member"
      decimals="INF"
      id="ixv-68135"
      unitRef="pure">0.4016</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20210101_20251231_AfterTaxesOnDistributionsMember_C000028361Member_S000010264Member_S000010264Summary2Member"
      decimals="INF"
      id="ixv-68136"
      unitRef="pure">0.1011</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20160101_20251231_AfterTaxesOnDistributionsMember_C000028361Member_S000010264Member_S000010264Summary2Member"
      decimals="INF"
      id="ixv-68137"
      unitRef="pure">0.0915</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20250101_20251231_AfterTaxesOnDistributionsAndSalesMember_C000028361Member_S000010264Member_S000010264Summary2Member"
      decimals="INF"
      id="ixv-68138"
      unitRef="pure">0.2446</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20210101_20251231_AfterTaxesOnDistributionsAndSalesMember_C000028361Member_S000010264Member_S000010264Summary2Member"
      decimals="INF"
      id="ixv-68139"
      unitRef="pure">0.0862</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20160101_20251231_AfterTaxesOnDistributionsAndSalesMember_C000028361Member_S000010264Member_S000010264Summary2Member"
      decimals="INF"
      id="ixv-68140"
      unitRef="pure">0.0800</oef:AvgAnnlRtrPct>
    <oef:PerfInceptionDate
      contextRef="Context_19970108_20251231_C000028360Member_S000010264Member_S000010264Summary2Member"
      id="ixv-68141">1997-01-08</oef:PerfInceptionDate>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20250101_20251231_C000028360Member_S000010264Member_S000010264Summary2Member"
      decimals="INF"
      id="ixv-68142"
      unitRef="pure">0.4102</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20210101_20251231_C000028360Member_S000010264Member_S000010264Summary2Member"
      decimals="INF"
      id="ixv-68143"
      unitRef="pure">0.1052</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20160101_20251231_C000028360Member_S000010264Member_S000010264Summary2Member"
      decimals="INF"
      id="ixv-68144"
      unitRef="pure">0.0927</oef:AvgAnnlRtrPct>
    <oef:PerfInceptionDate
      contextRef="Context_20150119_20251231_C000134185Member_S000010264Member_S000010264Summary2Member"
      id="ixv-68145">2015-01-19</oef:PerfInceptionDate>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20250101_20251231_C000134185Member_S000010264Member_S000010264Summary2Member"
      decimals="INF"
      id="ixv-68146"
      unitRef="pure">0.4137</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20210101_20251231_C000134185Member_S000010264Member_S000010264Summary2Member"
      decimals="INF"
      id="ixv-68147"
      unitRef="pure">0.1081</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20160101_20251231_C000134185Member_S000010264Member_S000010264Summary2Member"
      decimals="INF"
      id="ixv-68148"
      unitRef="pure">0.0956</oef:AvgAnnlRtrPct>
    <oef:AverageAnnualReturnLabel
      contextRef="Context_20251231_20251231_MSCIEmergingMarketsIndexreflectsnodeductionforfeesexpensesortaxes32_S000010264Member_S000010264Summary2Member"
      id="ixv-68149">MSCI Emerging Markets Index (reflects no deduction for 
fees, expenses or taxes)</oef:AverageAnnualReturnLabel>
    <oef:IndexNoDeductionForFeesExpensesTaxes
      contextRef="Context_20251231_20251231_S000010264Member_S000010264Summary2Member"
      id="ixv-68150">MSCI Emerging Markets Index(reflects no deduction for 
fees, expenses or taxes)</oef:IndexNoDeductionForFeesExpensesTaxes>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20250101_20251231_MSCIEmergingMarketsIndexreflectsnodeductionforfeesexpensesortaxes32_S000010264Member_S000010264Summary2Member"
      decimals="INF"
      id="ixv-68151"
      unitRef="pure">0.3357</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20210101_20251231_MSCIEmergingMarketsIndexreflectsnodeductionforfeesexpensesortaxes32_S000010264Member_S000010264Summary2Member"
      decimals="INF"
      id="ixv-68152"
      unitRef="pure">0.0420</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20160101_20251231_MSCIEmergingMarketsIndexreflectsnodeductionforfeesexpensesortaxes32_S000010264Member_S000010264Summary2Member"
      decimals="INF"
      id="ixv-68153"
      unitRef="pure">0.0842</oef:AvgAnnlRtrPct>
    <oef:RiskReturnHeading
      contextRef="Context_20251231_20251231_S000049414Member_S000049414Summary3Member"
      id="ixv-68154">  Lazard 
Emerging Markets Equity Advantage Portfolio</oef:RiskReturnHeading>
    <oef:ObjectiveHeading
      contextRef="Context_20251231_20251231_S000049414Member_S000049414Summary3Member"
      id="ixv-68156">Investment 
Objective</oef:ObjectiveHeading>
    <oef:ObjectivePrimaryTextBlock
      contextRef="Context_20251231_20251231_S000049414Member_S000049414Summary3Member"
      id="ixv-1777">&lt;p style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; color:#171A1C; font-weight:normal; text-decoration:none;"&gt;The Portfolio seeks long-term capital appreciation.&lt;/p&gt;</oef:ObjectivePrimaryTextBlock>
    <oef:ExpenseHeading
      contextRef="Context_20251231_20251231_S000049414Member_S000049414Summary3Member"
      id="ixv-68157">Fees and Expenses</oef:ExpenseHeading>
    <oef:ExpenseNarrativeTextBlock
      contextRef="Context_20251231_20251231_S000049414Member_S000049414Summary3Member"
      id="ixv-1780">&lt;p style="font-size:10.0pt; font-family:Sans-Serif; text-align:left; color:#171A1C; font-weight:normal; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:normal; text-decoration:none;"&gt;This table describes the 
fees and expenses that you may pay if you buy, hold and sell shares of the Portfolio, a series of The 
Lazard Funds, Inc. (the &#x201c;Fund&#x201d;). &lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; 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 table 
and the Example below.&lt;/span&gt;&lt;/p&gt;</oef:ExpenseNarrativeTextBlock>
    <oef:OperatingExpensesCaption
      contextRef="Context_20251231_20251231_S000049414Member_S000049414Summary3Member"
      id="ixv-68158">Annual Portfolio Operating Expenses (expenses 
that you pay each year as a percentage of the value of your investment)</oef:OperatingExpensesCaption>
    <oef:ManagementFeesOverAssets
      contextRef="Context_20251231_20251231_C000156252Member_S000049414Member_S000049414Summary3Member"
      decimals="INF"
      id="ixv-68159"
      unitRef="pure">0.0075</oef:ManagementFeesOverAssets>
    <oef:ManagementFeesOverAssets
      contextRef="Context_20251231_20251231_C000156253Member_S000049414Member_S000049414Summary3Member"
      decimals="INF"
      id="ixv-68160"
      unitRef="pure">0.0075</oef:ManagementFeesOverAssets>
    <oef:ManagementFeesOverAssets
      contextRef="Context_20251231_20251231_C000156254Member_S000049414Member_S000049414Summary3Member"
      decimals="INF"
      id="ixv-68161"
      unitRef="pure">0.0075</oef:ManagementFeesOverAssets>
    <oef:DistributionAndService12b1FeesOverAssets
      contextRef="Context_20251231_20251231_C000156252Member_S000049414Member_S000049414Summary3Member"
      decimals="INF"
      id="ixv-68162"
      unitRef="pure">0</oef:DistributionAndService12b1FeesOverAssets>
    <oef:DistributionAndService12b1FeesOverAssets
      contextRef="Context_20251231_20251231_C000156253Member_S000049414Member_S000049414Summary3Member"
      decimals="INF"
      id="ixv-68163"
      unitRef="pure">0.0025</oef:DistributionAndService12b1FeesOverAssets>
    <oef:DistributionAndService12b1FeesOverAssets
      contextRef="Context_20251231_20251231_C000156254Member_S000049414Member_S000049414Summary3Member"
      decimals="INF"
      id="ixv-68164"
      unitRef="pure">0</oef:DistributionAndService12b1FeesOverAssets>
    <oef:OtherExpensesOverAssets
      contextRef="Context_20251231_20251231_C000156252Member_S000049414Member_S000049414Summary3Member"
      decimals="INF"
      id="ixv-68165"
      unitRef="pure">0.0010</oef:OtherExpensesOverAssets>
    <oef:OtherExpensesOverAssets
      contextRef="Context_20251231_20251231_C000156253Member_S000049414Member_S000049414Summary3Member"
      decimals="INF"
      id="ixv-68166"
      unitRef="pure">0.0056</oef:OtherExpensesOverAssets>
    <oef:OtherExpensesOverAssets
      contextRef="Context_20251231_20251231_C000156254Member_S000049414Member_S000049414Summary3Member"
      decimals="INF"
      id="ixv-68167"
      unitRef="pure">0.0010</oef:OtherExpensesOverAssets>
    <oef:ExpensesOverAssets
      contextRef="Context_20251231_20251231_C000156252Member_S000049414Member_S000049414Summary3Member"
      decimals="INF"
      id="ixv-68168"
      unitRef="pure">0.0085</oef:ExpensesOverAssets>
    <oef:ExpensesOverAssets
      contextRef="Context_20251231_20251231_C000156253Member_S000049414Member_S000049414Summary3Member"
      decimals="INF"
      id="ixv-68169"
      unitRef="pure">0.0156</oef:ExpensesOverAssets>
    <oef:ExpensesOverAssets
      contextRef="Context_20251231_20251231_C000156254Member_S000049414Member_S000049414Summary3Member"
      decimals="INF"
      id="ixv-68170"
      unitRef="pure">0.0085</oef:ExpensesOverAssets>
    <oef:FeeWaiverOrReimbursementOverAssets
      contextRef="Context_20251231_20251231_C000156252Member_S000049414Member_S000049414Summary3Member"
      decimals="INF"
      id="_247_"
      unitRef="pure">-0</oef:FeeWaiverOrReimbursementOverAssets>
    <oef:FeeWaiverOrReimbursementOverAssets
      contextRef="Context_20251231_20251231_C000156253Member_S000049414Member_S000049414Summary3Member"
      decimals="INF"
      id="_248_"
      unitRef="pure">-0.0041</oef:FeeWaiverOrReimbursementOverAssets>
    <oef:FeeWaiverOrReimbursementOverAssets
      contextRef="Context_20251231_20251231_C000156254Member_S000049414Member_S000049414Summary3Member"
      decimals="INF"
      id="_249_"
      unitRef="pure">-0</oef:FeeWaiverOrReimbursementOverAssets>
    <oef:NetExpensesOverAssets
      contextRef="Context_20251231_20251231_C000156252Member_S000049414Member_S000049414Summary3Member"
      decimals="INF"
      id="ixv-68174"
      unitRef="pure">0.0085</oef:NetExpensesOverAssets>
    <oef:NetExpensesOverAssets
      contextRef="Context_20251231_20251231_C000156253Member_S000049414Member_S000049414Summary3Member"
      decimals="INF"
      id="ixv-68175"
      unitRef="pure">0.0115</oef:NetExpensesOverAssets>
    <oef:NetExpensesOverAssets
      contextRef="Context_20251231_20251231_C000156254Member_S000049414Member_S000049414Summary3Member"
      decimals="INF"
      id="ixv-68176"
      unitRef="pure">0.0085</oef:NetExpensesOverAssets>
    <oef:FeeWaiverOrReimbursementOverAssetsDateOfTermination
      contextRef="Context_20251231_20251231_S000049414Member_S000049414Summary3Member"
      id="ixv-68177">May 1, 2027</oef:FeeWaiverOrReimbursementOverAssetsDateOfTermination>
    <oef:ExpenseExampleHeading
      contextRef="Context_20251231_20251231_S000049414Member_S000049414Summary3Member"
      id="ixv-68178">Example</oef:ExpenseExampleHeading>
    <oef:ExpenseExampleNarrativeTextBlock
      contextRef="Context_20251231_20251231_S000049414Member_S000049414Summary3Member"
      id="ixv-1931">&lt;p style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; color:#171A1C; font-weight:normal; text-decoration:none;"&gt;This Example is intended to help you compare the cost of investing in the Portfolio 
with the cost of investing in other mutual funds.&lt;/p&gt;&lt;p style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; color:#171A1C; font-weight:normal; text-decoration:none;"&gt;The Example 
assumes that you invest $10,000 in the Portfolio for the time periods indicated and then hold or redeem 
all of your shares at the end of those periods. The Example also assumes that your investment has a 5% 
return each year and that the Portfolio&#x2019;s operating expenses remain the same, giving effect to 
the expense limitation agreement in year one only. Although your actual costs may be higher or lower, 
based on these assumptions your costs would be:&lt;/p&gt;</oef:ExpenseExampleNarrativeTextBlock>
    <oef:ExpenseExampleYear01
      contextRef="Context_20251231_20251231_C000156252Member_S000049414Member_S000049414Summary3Member"
      decimals="INF"
      id="ixv-68179"
      unitRef="usd">87</oef:ExpenseExampleYear01>
    <oef:ExpenseExampleYear03
      contextRef="Context_20251231_20251231_C000156252Member_S000049414Member_S000049414Summary3Member"
      decimals="INF"
      id="ixv-68180"
      unitRef="usd">271</oef:ExpenseExampleYear03>
    <oef:ExpenseExampleYear05
      contextRef="Context_20251231_20251231_C000156252Member_S000049414Member_S000049414Summary3Member"
      decimals="INF"
      id="ixv-68181"
      unitRef="usd">471</oef:ExpenseExampleYear05>
    <oef:ExpenseExampleYear10
      contextRef="Context_20251231_20251231_C000156252Member_S000049414Member_S000049414Summary3Member"
      decimals="INF"
      id="ixv-68182"
      unitRef="usd">1049</oef:ExpenseExampleYear10>
    <oef:ExpenseExampleYear01
      contextRef="Context_20251231_20251231_C000156253Member_S000049414Member_S000049414Summary3Member"
      decimals="INF"
      id="ixv-68183"
      unitRef="usd">117</oef:ExpenseExampleYear01>
    <oef:ExpenseExampleYear03
      contextRef="Context_20251231_20251231_C000156253Member_S000049414Member_S000049414Summary3Member"
      decimals="INF"
      id="ixv-68184"
      unitRef="usd">452</oef:ExpenseExampleYear03>
    <oef:ExpenseExampleYear05
      contextRef="Context_20251231_20251231_C000156253Member_S000049414Member_S000049414Summary3Member"
      decimals="INF"
      id="ixv-68185"
      unitRef="usd">811</oef:ExpenseExampleYear05>
    <oef:ExpenseExampleYear10
      contextRef="Context_20251231_20251231_C000156253Member_S000049414Member_S000049414Summary3Member"
      decimals="INF"
      id="ixv-68186"
      unitRef="usd">1822</oef:ExpenseExampleYear10>
    <oef:ExpenseExampleYear01
      contextRef="Context_20251231_20251231_C000156254Member_S000049414Member_S000049414Summary3Member"
      decimals="INF"
      id="ixv-68187"
      unitRef="usd">87</oef:ExpenseExampleYear01>
    <oef:ExpenseExampleYear03
      contextRef="Context_20251231_20251231_C000156254Member_S000049414Member_S000049414Summary3Member"
      decimals="INF"
      id="ixv-68188"
      unitRef="usd">271</oef:ExpenseExampleYear03>
    <oef:ExpenseExampleYear05
      contextRef="Context_20251231_20251231_C000156254Member_S000049414Member_S000049414Summary3Member"
      decimals="INF"
      id="ixv-68189"
      unitRef="usd">471</oef:ExpenseExampleYear05>
    <oef:ExpenseExampleYear10
      contextRef="Context_20251231_20251231_C000156254Member_S000049414Member_S000049414Summary3Member"
      decimals="INF"
      id="ixv-68190"
      unitRef="usd">1049</oef:ExpenseExampleYear10>
    <oef:PortfolioTurnoverHeading
      contextRef="Context_20251231_20251231_S000049414Member_S000049414Summary3Member"
      id="ixv-68191">Portfolio Turnover</oef:PortfolioTurnoverHeading>
    <oef:PortfolioTurnoverTextBlock
      contextRef="Context_20251231_20251231_S000049414Member_S000049414Summary3Member"
      id="ixv-1995">&lt;p style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; color:#171A1C; font-weight:normal; text-decoration:none;"&gt;The Portfolio 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 Portfolio shares are held in a taxable account. These costs, which are not reflected in annual portfolio 
operating expenses or in the Example, affect the Portfolio&#x2019;s performance. During the most recent 
fiscal year, the Portfolio&#x2019;s portfolio turnover rate was 76% of the average value of its portfolio.&lt;/p&gt;</oef:PortfolioTurnoverTextBlock>
    <oef:PortfolioTurnoverRate
      contextRef="Context_20251231_20251231_S000049414Member_S000049414Summary3Member"
      decimals="INF"
      id="ixv-68192"
      unitRef="pure">0.76</oef:PortfolioTurnoverRate>
    <oef:StrategyHeading
      contextRef="Context_20251231_20251231_S000049414Member_S000049414Summary3Member"
      id="ixv-68193">Principal Investment Strategies</oef:StrategyHeading>
    <oef:StrategyNarrativeTextBlock
      contextRef="Context_20251231_20251231_S000049414Member_S000049414Summary3Member"
      id="ixv-1998">&lt;p style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; color:#171A1C; font-weight:normal; text-decoration:none;"&gt;Under normal 
circumstances, the Portfolio invests at least 80% of its assets in equity securities of companies that 
are economically tied to emerging market countries. The Portfolio management team selects investments 
for the Portfolio from a broad investment universe of emerging market stocks and depositary receipts, 
including American Depositary Receipts (&#x201c;ADRs&#x201d;), Global Depositary Receipts and European 
Depositary Receipts, real estate investment trusts (&#x201c;REITs&#x201d;), warrants and rights. The Portfolio 
considers a company to be &#x201c;economically tied to emerging markets &lt;/p&gt;&lt;p style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; color:#171A1C; font-weight:normal; text-decoration:none;"&gt;countries&#x201d; if: (i) the company is organized under the 
laws of or domiciled in an emerging markets country or maintains its principal place of business in an 
emerging markets country; (ii) the securities of such company are traded principally in emerging markets 
countries; or (iii) during the most recent fiscal year of the company, the company derived at least 50% 
of its revenues or profits from goods produced or sold, investments made, or services performed in emerging 
markets countries or that has at least 50% of its assets in emerging markets countries. The Portfolio 
considers emerging markets countries to be all countries: (i) included in the MSCI Emerging Markets Index; 
or (ii) not included in the MSCI World Index.&lt;/p&gt;&lt;p style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; color:#171A1C; font-weight:normal; text-decoration:none;"&gt;The Portfolio 
invests primarily in equity securities, principally common stocks, of emerging markets companies. In 
managing the Portfolio, the Investment Manager utilizes a quantitatively driven, bottom up stock selection 
process. The active, quantitative approach utilized by the Portfolio management team involves initial 
screening, risk assessment and evaluation of each company relative to its global peers. The Investment 
Manager uses an objective, systematic investment process that blends both risk and stock ranking assessments 
designed to capture attractive risk-to-return characteristics. In addition to a multidimensional assessment 
of risk, each company is evaluated daily according to four independent measures: growth, value, sentiment 
and quality. The Portfolio may invest across the capitalization spectrum.&lt;/p&gt;&lt;p style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; color:#171A1C; font-weight:normal; text-decoration:none;"&gt;The 
allocation of the Portfolio&#x2019;s assets among countries and regions will vary from time to time based 
on the Investment Manager&#x2019;s judgment and its analysis of market conditions. Implementation of the 
Portfolio&#x2019;s investment strategy may, during certain periods, result in the investment of a significant 
portion of the Portfolio&#x2019;s assets in a particular country.&lt;/p&gt;&lt;p style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; color:#171A1C; font-weight:normal; text-decoration:none;"&gt;The Portfolio 
may invest in exchange-traded open-end management investment companies (&#x201c;ETFs&#x201d;), generally 
those that pursue a passive index-based strategy.&lt;/p&gt;</oef:StrategyNarrativeTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20251231_20251231_S000049414Member_PrincipalInvestmentRisks2_S000049414Summary3Member"
      id="ixv-2011">&lt;p style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; color:#00539A; font-weight:bold; text-decoration:none;"&gt;Principal 
Investment Risks&lt;/p&gt;&lt;p style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; color:#171A1C; font-weight:normal; text-decoration:none;"&gt;The value of your investment in the Portfolio 
will fluctuate, which means you could lose money.&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20251231_20251231_S000049414Member_RiskLoseMoneyMember_S000049414Summary3Member"
      id="ixv-2013">&lt;p style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; color:#171A1C; font-weight:normal; text-decoration:none;"&gt;The value of your investment in the Portfolio 
will fluctuate, which means you could lose money.&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20251231_20251231_S000049414Member_MarketRisk2_S000049414Summary3Member"
      id="ixv-2015">&lt;p style="font-size:10.0pt; font-family:Sans-Serif; text-align:left; color:#171A1C; font-weight:normal; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:bold; text-decoration:none;"&gt;Market 
Risk:&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:normal; text-decoration:none;"&gt; The Portfolio may incur losses due to declines in one or 
more markets in which it invests. These declines may be the result of, among other things, political, 
regulatory, market, economic or social developments affecting the relevant market(s). To the extent that 
such developments impact specific industries, market sectors, countries or geographic regions, the Portfolio&#x2019;s 
investments in such industries, market sectors, countries and/or geographic regions can be expected to 
be particularly affected, especially if such investments are a significant portion of its investment 
portfolio. In addition, turbulence in financial markets and reduced liquidity in equity, credit and/or 
fixed income markets may negatively affect many issuers, which could adversely affect the Portfolio. 
Global economies and financial markets are increasingly interconnected, and conditions and events in 
one country, region or financial market may adversely impact issuers worldwide. As a result, local, regional 
or global events such as war or military conflict, acts of terrorism, the spread of infectious illness 
or other public health issues, social unrest, natural disasters, extreme weather, other geological events, 
man-made disasters, supply chain disruptions, deflation, inflation, government defaults, government shutdowns, 
the imposition of sanctions or other similar measures, recessions or other events could have a significant 
negative impact on global economic and market conditions. For example, a public health or other emergency 
and aggressive responses taken by many governments or voluntarily imposed by private parties, including 
closing borders, restricting travel and imposing prolonged quarantines or similar restrictions, as well 
as the closure of, or operational changes to, many retail and other businesses, may have severe negative 
impacts on markets worldwide. Additionally, general market conditions may affect the value of a Portfolio&#x2019;s 
securities, including changes in interest rates, currency rates or monetary policies. Furthermore, the 
imposition of tariffs, trade restrictions, currency restrictions or similar actions (or retaliatory measures 
taken in response to such actions), or the threat or potential of one or more such events and developments, 
could lead to price volatility and overall declines in the U.S. and global investment markets.&lt;/span&gt;&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20251231_20251231_S000049414Member_IssuerRisk2_S000049414Summary3Member"
      id="ixv-2019">&lt;p style="font-size:10.0pt; font-family:Sans-Serif; text-align:left; color:#171A1C; font-weight:normal; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:bold; text-decoration:none;"&gt;Issuer Risk:&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:normal; text-decoration:none;"&gt; The value of a security 
may decline for a number of reasons which directly relate to the issuer, such as management performance, 
financial leverage and reduced demand for the issuer&#x2019;s goods or services, as well as the historical 
and prospective earnings of the issuer and the value of its assets or factors unrelated to the issuer&#x2019;s 
value, such as investor perception.&lt;/span&gt;&lt;/p&gt;&lt;p style="font-size:10.0pt; font-family:Sans-Serif; text-align:left; color:#171A1C; font-weight:normal; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:bold; text-decoration:none;"&gt;Non-U.S. Securities Risk:&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:normal; text-decoration:none;"&gt; The Portfolio&#x2019;s performance will be influenced by political, social and 
economic factors affecting the non-U.S. countries and companies in which the Portfolio invests. Non-U.S. 
securities carry special risks, &lt;/span&gt;&lt;/p&gt;&lt;p style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; color:#171A1C; font-weight:normal; text-decoration:none;"&gt;such as less developed or less efficient trading markets, 
political instability, a lack of company information, differing auditing and legal standards, and, potentially, 
less liquidity. Non-U.S. securities may also subject the Portfolio&#x2019;s investments to changes in 
currency rates, which can make the return on an investment increase or decrease, unrelated to the quality 
or performance of the investment itself. Non-U.S. securities may be subject to economic sanctions or 
other governmental actions or developments, exchange controls (including repatriation restrictions), 
confiscations, trade restrictions (including tariffs) or problems related to share registration, trade 
settlement or asset custody, which could, among other things, effectively restrict or eliminate the Portfolio&#x2019;s 
ability to purchase or sell certain foreign securities. To the extent the Portfolio holds securities 
subject to such actions, the securities may become difficult to value and/or less liquid (or illiquid). 
In some cases, the securities may become worthless. In addition, as a result of trade restrictions (including 
tariffs) and other similar governmental actions or developments, the Portfolio may be forced to sell 
or otherwise dispose of foreign investments at inopportune times or prices.  &lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20251231_20251231_S000049414Member_EmergingMarketRisk2_S000049414Summary3Member"
      id="ixv-2034">&lt;p style="font-size:10.0pt; font-family:Sans-Serif; text-align:left; color:#171A1C; font-weight:normal; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:bold; text-decoration:none;"&gt;Emerging Market Risk:&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:normal; text-decoration:none;"&gt; Emerging market countries 
generally have economic structures that are less diverse and mature, and political systems that are less 
stable, than those of developed countries. The economies of countries with emerging markets may be based 
predominantly on only a few industries, may be highly vulnerable to changes in local or global trade 
conditions, and may suffer from extreme debt burdens or volatile inflation rates. Further, investments 
in securities of issuers located in certain emerging countries involve the risk of loss resulting from 
problems in share registration, settlement or custody, substantial economic, political and social disruptions 
and the threat or imposition of sanctions or exchange controls (including repatriation restrictions). 
The securities markets of emerging market countries have historically been extremely volatile and less 
liquid than more developed markets, thus, the Portfolio may be unable to liquidate its positions in such 
securities at a favorable time or price. These market conditions may continue or worsen. Investments 
in these countries may be subject to political, economic, legal, market and currency risks. Significant 
devaluation of emerging market currencies against the U.S. dollar may occur subsequent to acquisition 
of investments denominated in emerging market currencies. Emerging market countries may also be more 
susceptible to fraud, corruption, and money laundering, which may result in negative commercial consequences 
in relation to the value, liquidity and tradability of investments in or related to those regions.&lt;/span&gt;&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20251231_20251231_S000049414Member_CountryRisk2_S000049414Summary3Member"
      id="ixv-2038">&lt;p style="font-size:10.0pt; font-family:Sans-Serif; text-align:left; font-weight:normal; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:bold; text-decoration:none;"&gt;Country Risk:&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:normal; text-decoration:none;"&gt; Implementation of the Portfolio&#x2019;s investment 
strategy may, during certain periods, result in the investment of a significant portion of the Portfolio&#x2019;s 
assets in a particular country, such as China, and the Portfolio would be expected to be affected by 
country-specific political, regulatory, market, economic and social developments.&lt;/span&gt;&lt;/p&gt;&lt;p style="font-size:10.0pt; font-family:Sans-Serif; text-align:left; color:#171A1C; font-weight:normal; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#171A1C; font-weight:normal; text-decoration:none;"&gt;China. &lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:normal; text-decoration:none;"&gt;There are special risks associated with investments 
in China, including currency fluctuations, less liquidity, expropriation, confiscatory taxation, nationalization, 
exchange control regulations (including currency blockage), trading halts, limitations on repatriation 
and differing legal standards. Strained relations between the United States and China have heightened 
concerns of increased tariffs and restrictions on trade between the two countries, such as the potential 
for an escalation in trade tensions. An increase in tariffs or trade restrictions (and threats thereof), 
sanctions or embargoes could lead to a significant reduction in international trade, which could have 
a negative impact on China&#x2019;s export industry, Chinese issuers, the liquidity or price of the Portfolio&#x2019;s 
direct or indirect investments in China and, therefore, the Portfolio.&lt;/span&gt;&lt;/p&gt;&lt;p style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; color:#171A1C; font-weight:normal; text-decoration:none;"&gt;The 
economy of China differs, often unfavorably, from the U.S. economy in such respects as structure, general 
development, government involvement, wealth distribution, rate of inflation, growth rate, interest rates, 
allocation of resources and capital reinvestment, among others. The Chinese central government has historically 
exercised&#160;substantial control over virtually every sector of the Chinese&#160;economy through administrative 
regulation and/or state ownership or other involvement and actions of the Chinese central and local government 
authorities continue to have a substantial effect on economic conditions in China. In addition, the Chinese 
government has from time to time actively intervened in Chinese companies&#x2019; operations and structures 
and taken actions that influence the prices at which certain goods may be sold, encourage companies to 
invest or concentrate in particular industries, induce mergers between companies in certain industries 
and induce private companies to publicly offer their securities to increase or continue the rate of economic 
growth, control the rate of inflation or otherwise regulate economic expansion. The Chinese government 
may do so in the future as well, potentially having a significant adverse effect on economic conditions 
in China. Moreover, strained relations, border disputes or other conflict between China and neighboring 
countries could adversely affect the Chinese economy.&lt;/p&gt;&lt;p style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; color:#171A1C; font-weight:normal; text-decoration:none;"&gt;The Portfolio 
may obtain exposure to companies based or operated in China by investing through legal structures known 
as variable interest entities (&#x201c;VIEs&#x201d;). Instead of directly owning the equity securities 
of a Chinese company, a VIE enters &lt;/p&gt;&lt;p style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; color:#171A1C; font-weight:normal; text-decoration:none;"&gt;into service and other contracts with the Chinese company. 
Although the VIE has no equity ownership of the Chinese company, the contractual arrangements permit 
the VIE to consolidate the Chinese company into its financial statements. VIE investments are subject 
to the risk that any breach of these contractual arrangements will be subject to Chinese law and jurisdiction, 
that Chinese law may be interpreted or change in a way that affects the enforceability of the VIE&#x2019;s 
arrangements, or that contracts between the Chinese company and the VIE may otherwise not be enforceable 
under Chinese law. VIE structures also could face delisting or other ramifications for failure to meet 
the requirements of the Securities and Exchange Commission, the Public Company Accounting Oversight Board 
or other United States regulators. If any of these or similar risks or developments materialize, the 
value of investments in VIEs could be adversely affected and the Portfolios could incur significant losses 
with no recourse available. A decline or worsening in diplomatic or other relations between the U.S. 
and China could increase the risks associated with the VIE structure.&lt;/p&gt;&lt;p style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; color:#171A1C; font-weight:normal; text-decoration:none;"&gt;The 
Portfolio may invest in eligible renminbi-denominated class A shares of equity securities that are listed 
and traded on certain Chinese stock exchanges (&#x201c;China A-Shares&#x201d;) through Hong Kong Stock 
Connect Program (&#x201c;Stock Connect&#x201d;). While Stock Connect is not subject to individual investment 
quotas, daily and aggregate investment quotas apply to all Stock Connect participants, which may restrict 
or preclude the Portfolio&#x2019;s ability to invest in China A-Shares (although the Portfolio would be 
permitted to sell China A-Shares regardless of the quota balance). Stock Connect is also subject to trading, 
clearance, settlement and operational risks. &lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20251231_20251231_S000049414Member_ForeignCurrencyRisk2_S000049414Summary3Member"
      id="ixv-2056">&lt;p style="font-size:10.0pt; font-family:Sans-Serif; text-align:left; color:#171A1C; font-weight:normal; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:bold; text-decoration:none;"&gt;Foreign 
Currency Risk:&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:normal; text-decoration:none;"&gt; Investments denominated in currencies other than U.S. dollars 
may experience a decline in value, in U.S. dollar terms, due solely to fluctuations in currency exchange 
rates. The Portfolio&#x2019;s investments denominated in such currencies (particularly currencies of emerging 
markets countries), as well as any investments in currencies themselves, could be adversely affected 
by delays in, or a refusal to grant, repatriation of funds or conversion of currencies. Irrespective 
of any foreign currency exposure hedging, the Portfolio may experience a decline in the value of its 
portfolio securities, in U.S. dollar terms, due solely to fluctuations in currency exchange rates.  The 
Investment Manager does not intend to utilize foreign currency contracts for the purpose of generating 
investment returns.&lt;/span&gt;&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20251231_20251231_S000049414Member_DepositaryReceiptsRisk2_S000049414Summary3Member"
      id="ixv-2060">&lt;p style="font-size:10.0pt; font-family:Sans-Serif; text-align:left; color:#171A1C; font-weight:normal; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:bold; text-decoration:none;"&gt;Depositary Receipts Risk:&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:normal; text-decoration:none;"&gt; 
ADRs and similar depositary receipts typically will be subject to certain of the risks associated with 
direct investments in the securities of non-U.S. companies, because their values depend on the performance 
of the underlying non-U.S. securities. However, currency fluctuations will impact investments in depositary 
receipts differently than direct investments in non-U.S. dollar-denominated non-U.S. securities, because 
a depositary receipt will not appreciate in value solely as a result of appreciation in the currency 
in which the underlying non-U.S. dollar security is denominated.&lt;/span&gt;&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20251231_20251231_S000049414Member_QuantitativeModelRisk2_S000049414Summary3Member"
      id="ixv-2064">&lt;p style="font-size:10.0pt; font-family:Sans-Serif; text-align:left; color:#171A1C; font-weight:normal; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:bold; text-decoration:none;"&gt;Quantitative Model Risk:&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:normal; text-decoration:none;"&gt; The success of the Portfolio&#x2019;s 
investment strategy depends largely upon the effectiveness of the Investment Manager&#x2019;s quantitative 
model. A quantitative model, such as the risk and other models used by the Investment Manager requires 
adherence to a systematic, disciplined process. The Investment Manager&#x2019;s ability to monitor and, 
if necessary, adjust its quantitative model could be adversely affected by various factors including 
incorrect or outdated market and other data inputs. Factors that affect a security&#x2019;s value can 
change over time, and these changes may not be reflected in the quantitative model. In addition, factors 
used in quantitative analysis and the weight placed on those factors may not be predictive of a security&#x2019;s 
value.&lt;/span&gt;&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20251231_20251231_S000049414Member_SmallandMidCapCompaniesRisk2_S000049414Summary3Member"
      id="ixv-2068">&lt;p style="font-size:10.0pt; font-family:Sans-Serif; text-align:left; color:#171A1C; font-weight:normal; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:bold; text-decoration:none;"&gt;Small and Mid Cap Companies Risk:&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:normal; text-decoration:none;"&gt; Small and mid cap companies carry additional risks because their earnings tend 
to be less predictable, their share prices more volatile and their securities less liquid than larger, 
more established companies. The shares of small and mid cap companies tend to trade less frequently than 
those of larger companies, which can have an adverse effect on the pricing of these securities and on 
the ability to sell these securities when the Investment Manager deems it appropriate.&lt;/span&gt;&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20251231_20251231_S000049414Member_LargeCapCompaniesRisk2_S000049414Summary3Member"
      id="ixv-2072">&lt;p style="font-size:10.0pt; font-family:Sans-Serif; text-align:left; color:#171A1C; font-weight:normal; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:bold; text-decoration:none;"&gt;Large Cap Companies Risk:&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:normal; text-decoration:none;"&gt; Investments in large cap 
companies may underperform other segments of the market when such other segments are in favor or because 
such companies may be less responsive to competitive challenges and opportunities and may be unable to 
attain high growth rates during periods of economic expansion.&lt;/span&gt;&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20251231_20251231_S000049414Member_SectorRisk2_S000049414Summary3Member"
      id="ixv-2076">&lt;p style="font-size:10.0pt; font-family:Sans-Serif; text-align:left; font-weight:normal; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:bold; text-decoration:none;"&gt;Sector 
Risk:&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:normal; text-decoration:none;"&gt; Implementation of the Portfolio&#x2019;s investment strategy 
may, during certain periods, result in the investment of a significant portion of the Portfolio&#x2019;s 
assets in a particular market sector, such as companies in the information technology sector, and the 
Portfolio would be expected to be affected by developments in that sector.&lt;/span&gt;&lt;/p&gt;&lt;p style="font-size:10.0pt; font-family:Sans-Serif; text-align:left; color:#171A1C; font-weight:normal; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#171A1C; font-weight:normal; text-decoration:none;"&gt;Information Technology. &lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:normal; text-decoration:none;"&gt;Information 
technology companies generally operate in intensely competitive markets on a worldwide basis.  Because 
technological development in many areas increases at a rapid rate, these companies often produce products 
with very short life cycles and face the risk of product obsolescence.  Information technology companies 
may be subject to intense market volatility, changing consumer preferences, and government regulation 
or scrutiny.&lt;/span&gt;&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20251231_20251231_S000049414Member_REITRisk2_S000049414Summary3Member"
      id="ixv-2090">&lt;p style="font-size:10.0pt; font-family:Sans-Serif; text-align:left; color:#171A1C; font-weight:normal; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:bold; text-decoration:none;"&gt;REIT Risk:&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:normal; text-decoration:none;"&gt; 
REITs are subject to similar risks as an investment in a realty-related company. Consequently, investments 
in REITs could lead to investment results that may be significantly different from investments in the 
broader securities markets. The risks related to investments in realty-related companies include, but 
are not limited to: adverse changes in general economic and local market conditions; adverse developments 
in employment; changes in supply or demand for similar or competing properties; unfavorable changes in 
applicable taxes, governmental regulations and interest rates; operating or development expenses; and 
lack of available financing. Due to certain special considerations that apply to REITs, investments in 
REITs may carry additional risks not necessarily present in investments in other securities. REIT securities 
(including those trading on national exchanges) typically have trading volumes that are less than those 
of securities of other types of companies, which may affect the Portfolio&#x2019;s ability to trade or 
liquidate those securities. An investment in a REIT may be adversely affected if the REIT fails to comply 
with applicable laws and regulations, including failing to qualify as a REIT under the Internal Revenue 
Code of 1986, as amended. Failure to qualify with any of these requirements could jeopardize a company&#x2019;s 
status as a REIT. The Portfolio generally will have no control over the operations and policies of a 
REIT, including qualification as a REIT.&lt;/span&gt;&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20251231_20251231_S000049414Member_ETFRisk2_S000049414Summary3Member"
      id="ixv-2094">&lt;p style="font-size:10.0pt; font-family:Sans-Serif; text-align:left; color:#171A1C; font-weight:normal; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:bold; text-decoration:none;"&gt;ETF 
Risk:&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:normal; text-decoration:none;"&gt; Shares of ETFs may trade at prices that vary from their net 
asset values, sometimes significantly. The shares of ETFs may trade at prices at, below or above their 
net asset value. In addition, the performance of an ETF pursuing a passive index-based strategy may diverge 
from the performance of the index. The Portfolio&#x2019;s investments in ETFs are subject to the risks 
of the ETFs&#x2019; investments, as well as to the general risks of investing in ETFs. The Portfolio will 
bear not only the Portfolio&#x2019;s management fees and operating expenses, but also the Portfolio&#x2019;s 
proportional share of the management fees and operating expenses of the ETFs in which the Portfolio invests. 
Although Section 12 of the Investment Company Act of 1940, as amended (the &#x201c;1940 Act&#x201d;) limits 
the amount of the Portfolio&#x2019;s assets that may be invested in one or more ETFs, Rule 12d1-4 under 
the 1940 Act allows the Portfolio to acquire the securities of another investment company, including 
ETFs, in excess of the limitations imposed by Section 12 of the 1940 Act, subject to certain limitations 
and conditions. &lt;/span&gt;&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20251231_20251231_S000049414Member_OtherEquitySecuritiesRisk2_S000049414Summary3Member"
      id="ixv-2098">&lt;p style="font-size:10.0pt; font-family:Sans-Serif; text-align:left; color:#171A1C; font-weight:normal; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:bold; text-decoration:none;"&gt;Other Equity Securities Risk:&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:normal; text-decoration:none;"&gt; 
Investments in rights and warrants involve certain risks, including the possible lack of a liquid market 
for resale, price fluctuations and the failure of the price of the underlying security to reach a level 
at which the right or warrant can be prudently exercised, in which case the right or warrant may expire 
without being exercised and result in a loss of the Portfolio&#x2019;s entire investment.&lt;/span&gt;&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20251231_20251231_S000049414Member_SecuritiesSelectionRisk2_S000049414Summary3Member"
      id="ixv-2102">&lt;p style="font-size:10.0pt; font-family:Sans-Serif; text-align:left; color:#171A1C; font-weight:normal; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:bold; text-decoration:none;"&gt;Securities Selection Risk:&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:normal; text-decoration:none;"&gt; 
Securities and other investments selected by the Investment Manager for the Portfolio may not perform 
to expectations. This could result in the Portfolio&#x2019;s underperformance compared to other funds 
with similar investment objectives or strategies.&lt;/span&gt;&lt;/p&gt;</oef:RiskTextBlock>
    <oef:BarChartAndPerformanceTableHeading
      contextRef="Context_20251231_20251231_S000049414Member_S000049414Summary3Member"
      id="ixv-68194">Performance 
Bar Chart and Table</oef:BarChartAndPerformanceTableHeading>
    <oef:BarChartHeading
      contextRef="Context_20251231_20251231_S000049414Member_S000049414Summary3Member"
      id="ixv-68195">Year-by-Year Total Returns for Institutional 
Shares As of December 31, 2025</oef:BarChartHeading>
    <oef:PerformanceNarrativeTextBlock
      contextRef="Context_20251231_20251231_S000049414Member_S000049414Summary3Member"
      id="ixv-2113">&lt;p style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; color:#171A1C; font-weight:normal; text-decoration:none;"&gt;The 
accompanying bar chart and table provide some indication of the risks of investing in Lazard Emerging 
Markets Equity Advantage Portfolio by showing the Portfolio&#x2019;s year-by-year performance and its 
average annual performance compared to that of a broad measure of market performance. The bar chart shows 
how the performance of the Portfolio&#x2019;s Institutional Shares has varied from year to year over the 
past 10 calendar years. Updated performance information is available at www.lazardassetmanagement.com 
or by calling (800) 823-6300. The Portfolio&#x2019;s past performance (before and after taxes) is not 
necessarily an indication of how the Portfolio will perform in the future.&lt;/p&gt;</oef:PerformanceNarrativeTextBlock>
    <oef:PerformanceInformationIllustratesVariabilityOfReturns
      contextRef="Context_20251231_20251231_S000049414Member_S000049414Summary3Member"
      id="ixv-68196">The 
accompanying bar chart and table provide some indication of the risks of investing in Lazard Emerging 
Markets Equity Advantage Portfolio by showing the Portfolio&#x2019;s year-by-year performance and its 
average annual performance compared to that of a broad measure of market performance.</oef:PerformanceInformationIllustratesVariabilityOfReturns>
    <oef:PerformancePastDoesNotIndicateFuture
      contextRef="Context_20251231_20251231_S000049414Member_S000049414Summary3Member"
      id="ixv-68197">The 
accompanying bar chart and table provide some indication of the risks of investing in Lazard Emerging 
Markets Equity Advantage Portfolio by showing the Portfolio&#x2019;s year-by-year performance and its 
average annual performance compared to that of a broad measure of market performance. The bar chart shows 
how the performance of the Portfolio&#x2019;s Institutional Shares has varied from year to year over the 
past 10 calendar years. Updated performance information is available at www.lazardassetmanagement.com 
or by calling (800) 823-6300. The Portfolio&#x2019;s past performance (before and after taxes) is not 
necessarily an indication of how the Portfolio will perform in the future.</oef:PerformancePastDoesNotIndicateFuture>
    <oef:PerformanceAvailabilityWebSiteAddress
      contextRef="Context_20251231_20251231_S000049414Member_S000049414Summary3Member"
      id="ixv-68199">www.lazardassetmanagement.com</oef:PerformanceAvailabilityWebSiteAddress>
    <oef:PerformanceAvailabilityPhone
      contextRef="Context_20251231_20251231_S000049414Member_S000049414Summary3Member"
      id="ixv-68200">(800) 823-6300</oef:PerformanceAvailabilityPhone>
    <oef:BarChartClosingTextBlock
      contextRef="Context_20251231_20251231_S000049414Member_S000049414Summary3Member"
      id="ixv-2124">&lt;table cellpadding="0" cellspacing="0" style="border-collapse:collapse" width="27%"&gt;&lt;tr style="font-size:1pt;"&gt;&lt;td style="width:56.99%;"&gt;&#160;&lt;/td&gt;&lt;td style="width:43.01%;"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;p style="font-size:9.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; font-weight:bold; text-decoration:none;"&gt;Best Quarter:&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom; font-size:1pt;"&gt;&lt;p style="font-size:9.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; color:#000000; font-weight:normal; text-decoration:none;"&gt;&#160;&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;p style="font-size:9.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; font-weight:normal; text-decoration:none;"&gt;2020, Q4&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;p style="font-size:9.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; font-weight:normal; text-decoration:none;"&gt;17.93%&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom; font-size:1pt;"&gt;&lt;p style="font-size:9.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; font-weight:normal; text-decoration:none;"&gt;&#160;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom; font-size:1pt;"&gt;&lt;p style="font-size:9.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; font-weight:normal; text-decoration:none;"&gt;&#160;&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="2" style="vertical-align:bottom;"&gt;&lt;p style="font-size:9.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; font-weight:bold; text-decoration:none;"&gt;Worst Quarter:&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;p style="font-size:9.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; font-weight:normal; text-decoration:none;"&gt;2020, Q1&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;p style="font-size:9.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; font-weight:normal; text-decoration:none;"&gt;-23.63%&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;</oef:BarChartClosingTextBlock>
    <oef:HighestQuarterlyReturnLabel
      contextRef="Context_20251231_20251231_C000156252Member_S000049414Member_S000049414Summary3Member"
      id="ixv-68201">Best Quarter</oef:HighestQuarterlyReturnLabel>
    <oef:BarChartHighestQuarterlyReturnDate
      contextRef="Context_20251231_20251231_C000156252Member_S000049414Member_S000049414Summary3Member"
      id="ixv-68202">2020-12-31</oef:BarChartHighestQuarterlyReturnDate>
    <oef:BarChartHighestQuarterlyReturn
      contextRef="Context_20251231_20251231_C000156252Member_S000049414Member_S000049414Summary3Member"
      decimals="INF"
      id="ixv-68203"
      unitRef="pure">0.1793</oef:BarChartHighestQuarterlyReturn>
    <oef:LowestQuarterlyReturnLabel
      contextRef="Context_20251231_20251231_C000156252Member_S000049414Member_S000049414Summary3Member"
      id="ixv-68204">Worst Quarter</oef:LowestQuarterlyReturnLabel>
    <oef:BarChartLowestQuarterlyReturnDate
      contextRef="Context_20251231_20251231_C000156252Member_S000049414Member_S000049414Summary3Member"
      id="ixv-68205">2020-03-31</oef:BarChartLowestQuarterlyReturnDate>
    <oef:BarChartLowestQuarterlyReturn
      contextRef="Context_20251231_20251231_C000156252Member_S000049414Member_S000049414Summary3Member"
      decimals="INF"
      id="ixv-68206"
      unitRef="pure">-0.2363</oef:BarChartLowestQuarterlyReturn>
    <oef:PerformanceTableHeading
      contextRef="Context_20251231_20251231_S000049414Member_S000049414Summary3Member"
      id="ixv-68207">Average Annual Total Returns (for the periods 
ended December 31, 2025)</oef:PerformanceTableHeading>
    <oef:PerformanceTableNarrativeTextBlock
      contextRef="Context_20251231_20251231_S000049414Member_S000049414Summary3Member"
      id="ixv-2158">&lt;p style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; color:#171A1C; font-weight:normal; text-decoration:none;"&gt;After-tax returns are shown 
only for Institutional Shares. After-tax returns of the Portfolio&#x2019;s other share classes will vary. 
After-tax returns are calculated using the historical highest individual marginal income tax rates and 
do not reflect the impact of state and local taxes. Actual after-tax returns depend on the investor&#x2019;s 
tax situation and may differ from those shown. The after-tax returns shown are not relevant to investors 
who hold their shares through tax-deferred arrangements such as 401(k) plans or individual retirement 
accounts. &lt;/p&gt;</oef:PerformanceTableNarrativeTextBlock>
    <oef:PerformanceTableOneClassOfAfterTaxShown
      contextRef="Context_20251231_20251231_S000049414Member_S000049414Summary3Member"
      id="ixv-68208">After-tax returns are shown 
only for Institutional Shares. After-tax returns of the Portfolio&#x2019;s other share classes will vary.</oef:PerformanceTableOneClassOfAfterTaxShown>
    <oef:PerformanceTableUsesHighestFederalRate
      contextRef="Context_20251231_20251231_S000049414Member_S000049414Summary3Member"
      id="ixv-68209">After-tax returns are calculated using the historical highest individual marginal income tax rates and 
do not reflect the impact of state and local taxes.</oef:PerformanceTableUsesHighestFederalRate>
    <oef:PerformanceTableNotRelevantToTaxDeferred
      contextRef="Context_20251231_20251231_S000049414Member_S000049414Summary3Member"
      id="ixv-68210">The after-tax returns shown are not relevant to investors 
who hold their shares through tax-deferred arrangements such as 401(k) plans or individual retirement 
accounts.</oef:PerformanceTableNotRelevantToTaxDeferred>
    <oef:PerfInceptionDate
      contextRef="Context_20150529_20251231_C000156252Member_S000049414Member_S000049414Summary3Member"
      id="ixv-68211">2015-05-29</oef:PerfInceptionDate>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20250101_20251231_C000156252Member_S000049414Member_S000049414Summary3Member"
      decimals="INF"
      id="ixv-68212"
      unitRef="pure">0.3372</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20210101_20251231_C000156252Member_S000049414Member_S000049414Summary3Member"
      decimals="INF"
      id="ixv-68213"
      unitRef="pure">0.0600</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20160101_20251231_C000156252Member_S000049414Member_S000049414Summary3Member"
      decimals="INF"
      id="ixv-68214"
      unitRef="pure">0.0951</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20250101_20251231_AfterTaxesOnDistributionsMember_C000156252Member_S000049414Member_S000049414Summary3Member"
      decimals="INF"
      id="ixv-68215"
      unitRef="pure">0.3290</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20210101_20251231_AfterTaxesOnDistributionsMember_C000156252Member_S000049414Member_S000049414Summary3Member"
      decimals="INF"
      id="ixv-68216"
      unitRef="pure">0.0521</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20160101_20251231_AfterTaxesOnDistributionsMember_C000156252Member_S000049414Member_S000049414Summary3Member"
      decimals="INF"
      id="ixv-68217"
      unitRef="pure">0.0903</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20250101_20251231_AfterTaxesOnDistributionsAndSalesMember_C000156252Member_S000049414Member_S000049414Summary3Member"
      decimals="INF"
      id="ixv-68218"
      unitRef="pure">0.2017</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20210101_20251231_AfterTaxesOnDistributionsAndSalesMember_C000156252Member_S000049414Member_S000049414Summary3Member"
      decimals="INF"
      id="ixv-68219"
      unitRef="pure">0.0454</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20160101_20251231_AfterTaxesOnDistributionsAndSalesMember_C000156252Member_S000049414Member_S000049414Summary3Member"
      decimals="INF"
      id="ixv-68220"
      unitRef="pure">0.0782</oef:AvgAnnlRtrPct>
    <oef:PerfInceptionDate
      contextRef="Context_20150529_20251231_C000156253Member_S000049414Member_S000049414Summary3Member"
      id="ixv-68221">2015-05-29</oef:PerfInceptionDate>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20250101_20251231_C000156253Member_S000049414Member_S000049414Summary3Member"
      decimals="INF"
      id="ixv-68222"
      unitRef="pure">0.3325</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20210101_20251231_C000156253Member_S000049414Member_S000049414Summary3Member"
      decimals="INF"
      id="ixv-68223"
      unitRef="pure">0.0570</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20160101_20251231_C000156253Member_S000049414Member_S000049414Summary3Member"
      decimals="INF"
      id="ixv-68224"
      unitRef="pure">0.0920</oef:AvgAnnlRtrPct>
    <oef:PerfInceptionDate
      contextRef="Context_20230222_20251231_C000156254Member_S000049414Member_S000049414Summary3Member"
      id="ixv-68225">2023-02-22</oef:PerfInceptionDate>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20250101_20251231_C000156254Member_S000049414Member_S000049414Summary3Member"
      decimals="INF"
      id="ixv-68226"
      unitRef="pure">0.3363</oef:AvgAnnlRtrPct>
    <oef:AverageAnnualReturnLabel
      contextRef="Context_20251231_20251231_MSCIEmergingMarketsIndexreflectsnodeductionforfeesexpensesortaxes33_S000049414Member_S000049414Summary3Member"
      id="ixv-68227">MSCI Emerging Markets Index (reflects no deduction for 
fees, expenses or taxes)</oef:AverageAnnualReturnLabel>
    <oef:IndexNoDeductionForFeesExpensesTaxes
      contextRef="Context_20251231_20251231_S000049414Member_S000049414Summary3Member"
      id="ixv-68228">MSCI Emerging Markets Index(reflects no deduction for 
fees, expenses or taxes)</oef:IndexNoDeductionForFeesExpensesTaxes>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20250101_20251231_MSCIEmergingMarketsIndexreflectsnodeductionforfeesexpensesortaxes33_S000049414Member_S000049414Summary3Member"
      decimals="INF"
      id="ixv-68229"
      unitRef="pure">0.3357</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20210101_20251231_MSCIEmergingMarketsIndexreflectsnodeductionforfeesexpensesortaxes33_S000049414Member_S000049414Summary3Member"
      decimals="INF"
      id="ixv-68230"
      unitRef="pure">0.0420</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20160101_20251231_MSCIEmergingMarketsIndexreflectsnodeductionforfeesexpensesortaxes33_S000049414Member_S000049414Summary3Member"
      decimals="INF"
      id="ixv-68231"
      unitRef="pure">0.0842</oef:AvgAnnlRtrPct>
    <oef:RiskReturnHeading
      contextRef="Context_20251231_20251231_S000047900Member_S000047900Summary4Member"
      id="ixv-68232">  Lazard 
Enhanced Opportunities Portfolio</oef:RiskReturnHeading>
    <oef:ObjectiveHeading
      contextRef="Context_20251231_20251231_S000047900Member_S000047900Summary4Member"
      id="ixv-68234">Investment Objective</oef:ObjectiveHeading>
    <oef:ObjectivePrimaryTextBlock
      contextRef="Context_20251231_20251231_S000047900Member_S000047900Summary4Member"
      id="ixv-2303">&lt;p style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; color:#171A1C; font-weight:normal; text-decoration:none;"&gt;The 
Portfolio seeks capital appreciation.&lt;/p&gt;</oef:ObjectivePrimaryTextBlock>
    <oef:ExpenseHeading
      contextRef="Context_20251231_20251231_S000047900Member_S000047900Summary4Member"
      id="ixv-68235">Fees and Expenses</oef:ExpenseHeading>
    <oef:ExpenseNarrativeTextBlock
      contextRef="Context_20251231_20251231_S000047900Member_S000047900Summary4Member"
      id="ixv-2306">&lt;p style="font-size:10.0pt; font-family:Sans-Serif; text-align:left; color:#171A1C; font-weight:normal; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:normal; text-decoration:none;"&gt;This table describes the fees and expenses that you may pay if you buy, hold and 
sell shares of the Portfolio, a series of The Lazard Funds, Inc. (the &#x201c;Fund&#x201d;). &lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; 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 table and the Example below.&lt;/span&gt;&lt;/p&gt;</oef:ExpenseNarrativeTextBlock>
    <oef:OperatingExpensesCaption
      contextRef="Context_20251231_20251231_S000047900Member_S000047900Summary4Member"
      id="ixv-68236">Annual Portfolio Operating Expenses (expenses 
that you pay each year as a percentage of the value of your investment)</oef:OperatingExpensesCaption>
    <oef:ManagementFeesOverAssets
      contextRef="Context_20251231_20251231_C000150427Member_S000047900Member_S000047900Summary4Member"
      decimals="INF"
      id="ixv-68237"
      unitRef="pure">0.0095</oef:ManagementFeesOverAssets>
    <oef:ManagementFeesOverAssets
      contextRef="Context_20251231_20251231_C000150428Member_S000047900Member_S000047900Summary4Member"
      decimals="INF"
      id="ixv-68238"
      unitRef="pure">0.0095</oef:ManagementFeesOverAssets>
    <oef:ManagementFeesOverAssets
      contextRef="Context_20251231_20251231_C000150429Member_S000047900Member_S000047900Summary4Member"
      decimals="INF"
      id="ixv-68239"
      unitRef="pure">0.0095</oef:ManagementFeesOverAssets>
    <oef:DistributionAndService12b1FeesOverAssets
      contextRef="Context_20251231_20251231_C000150427Member_S000047900Member_S000047900Summary4Member"
      decimals="INF"
      id="ixv-68240"
      unitRef="pure">0</oef:DistributionAndService12b1FeesOverAssets>
    <oef:DistributionAndService12b1FeesOverAssets
      contextRef="Context_20251231_20251231_C000150428Member_S000047900Member_S000047900Summary4Member"
      decimals="INF"
      id="ixv-68241"
      unitRef="pure">0.0025</oef:DistributionAndService12b1FeesOverAssets>
    <oef:DistributionAndService12b1FeesOverAssets
      contextRef="Context_20251231_20251231_C000150429Member_S000047900Member_S000047900Summary4Member"
      decimals="INF"
      id="ixv-68242"
      unitRef="pure">0</oef:DistributionAndService12b1FeesOverAssets>
    <oef:Component1OtherExpensesOverAssets
      contextRef="Context_20251231_20251231_C000150427Member_S000047900Member_S000047900Summary4Member"
      decimals="INF"
      id="_352_"
      unitRef="pure">0.0010</oef:Component1OtherExpensesOverAssets>
    <oef:Component1OtherExpensesOverAssets
      contextRef="Context_20251231_20251231_C000150428Member_S000047900Member_S000047900Summary4Member"
      decimals="INF"
      id="_353_"
      unitRef="pure">0.0010</oef:Component1OtherExpensesOverAssets>
    <oef:Component1OtherExpensesOverAssets
      contextRef="Context_20251231_20251231_C000150429Member_S000047900Member_S000047900Summary4Member"
      decimals="INF"
      id="_354_"
      unitRef="pure">0.0010</oef:Component1OtherExpensesOverAssets>
    <oef:Component2OtherExpensesOverAssets
      contextRef="Context_20251231_20251231_C000150427Member_S000047900Member_S000047900Summary4Member"
      decimals="INF"
      id="_355_"
      unitRef="pure">0.0003</oef:Component2OtherExpensesOverAssets>
    <oef:Component2OtherExpensesOverAssets
      contextRef="Context_20251231_20251231_C000150428Member_S000047900Member_S000047900Summary4Member"
      decimals="INF"
      id="_356_"
      unitRef="pure">0.0003</oef:Component2OtherExpensesOverAssets>
    <oef:Component2OtherExpensesOverAssets
      contextRef="Context_20251231_20251231_C000150429Member_S000047900Member_S000047900Summary4Member"
      decimals="INF"
      id="_357_"
      unitRef="pure">0.0003</oef:Component2OtherExpensesOverAssets>
    <oef:Component3OtherExpensesOverAssets
      contextRef="Context_20251231_20251231_C000150427Member_S000047900Member_S000047900Summary4Member"
      decimals="INF"
      id="ixv-68249"
      unitRef="pure">0.0046</oef:Component3OtherExpensesOverAssets>
    <oef:Component3OtherExpensesOverAssets
      contextRef="Context_20251231_20251231_C000150428Member_S000047900Member_S000047900Summary4Member"
      decimals="INF"
      id="ixv-68250"
      unitRef="pure">0.0127</oef:Component3OtherExpensesOverAssets>
    <oef:Component3OtherExpensesOverAssets
      contextRef="Context_20251231_20251231_C000150429Member_S000047900Member_S000047900Summary4Member"
      decimals="INF"
      id="_360_"
      unitRef="pure">0.0046</oef:Component3OtherExpensesOverAssets>
    <oef:OtherExpensesOverAssets
      contextRef="Context_20251231_20251231_C000150427Member_S000047900Member_S000047900Summary4Member"
      decimals="INF"
      id="ixv-68252"
      unitRef="pure">0.0059</oef:OtherExpensesOverAssets>
    <oef:OtherExpensesOverAssets
      contextRef="Context_20251231_20251231_C000150428Member_S000047900Member_S000047900Summary4Member"
      decimals="INF"
      id="ixv-68253"
      unitRef="pure">0.0140</oef:OtherExpensesOverAssets>
    <oef:OtherExpensesOverAssets
      contextRef="Context_20251231_20251231_C000150429Member_S000047900Member_S000047900Summary4Member"
      decimals="INF"
      id="_363_"
      unitRef="pure">0.0059</oef:OtherExpensesOverAssets>
    <oef:AcquiredFundFeesAndExpensesOverAssets
      contextRef="Context_20251231_20251231_C000150427Member_S000047900Member_S000047900Summary4Member"
      decimals="INF"
      id="ixv-68255"
      unitRef="pure">0.0001</oef:AcquiredFundFeesAndExpensesOverAssets>
    <oef:AcquiredFundFeesAndExpensesOverAssets
      contextRef="Context_20251231_20251231_C000150428Member_S000047900Member_S000047900Summary4Member"
      decimals="INF"
      id="ixv-68256"
      unitRef="pure">0.0001</oef:AcquiredFundFeesAndExpensesOverAssets>
    <oef:AcquiredFundFeesAndExpensesOverAssets
      contextRef="Context_20251231_20251231_C000150429Member_S000047900Member_S000047900Summary4Member"
      decimals="INF"
      id="_366_"
      unitRef="pure">0.0001</oef:AcquiredFundFeesAndExpensesOverAssets>
    <oef:ExpensesOverAssets
      contextRef="Context_20251231_20251231_C000150427Member_S000047900Member_S000047900Summary4Member"
      decimals="INF"
      id="ixv-68258"
      unitRef="pure">0.0155</oef:ExpensesOverAssets>
    <oef:ExpensesOverAssets
      contextRef="Context_20251231_20251231_C000150428Member_S000047900Member_S000047900Summary4Member"
      decimals="INF"
      id="ixv-68259"
      unitRef="pure">0.0261</oef:ExpensesOverAssets>
    <oef:ExpensesOverAssets
      contextRef="Context_20251231_20251231_C000150429Member_S000047900Member_S000047900Summary4Member"
      decimals="INF"
      id="ixv-68260"
      unitRef="pure">0.0155</oef:ExpensesOverAssets>
    <oef:FeeWaiverOrReimbursementOverAssets
      contextRef="Context_20251231_20251231_C000150427Member_S000047900Member_S000047900Summary4Member"
      decimals="INF"
      id="_370_"
      unitRef="pure">-0.0021</oef:FeeWaiverOrReimbursementOverAssets>
    <oef:FeeWaiverOrReimbursementOverAssets
      contextRef="Context_20251231_20251231_C000150428Member_S000047900Member_S000047900Summary4Member"
      decimals="INF"
      id="_371_"
      unitRef="pure">-0.0102</oef:FeeWaiverOrReimbursementOverAssets>
    <oef:FeeWaiverOrReimbursementOverAssets
      contextRef="Context_20251231_20251231_C000150429Member_S000047900Member_S000047900Summary4Member"
      decimals="INF"
      id="_372_"
      unitRef="pure">-0.0026</oef:FeeWaiverOrReimbursementOverAssets>
    <oef:NetExpensesOverAssets
      contextRef="Context_20251231_20251231_C000150427Member_S000047900Member_S000047900Summary4Member"
      decimals="INF"
      id="_373_"
      unitRef="pure">0.0134</oef:NetExpensesOverAssets>
    <oef:NetExpensesOverAssets
      contextRef="Context_20251231_20251231_C000150428Member_S000047900Member_S000047900Summary4Member"
      decimals="INF"
      id="_374_"
      unitRef="pure">0.0159</oef:NetExpensesOverAssets>
    <oef:NetExpensesOverAssets
      contextRef="Context_20251231_20251231_C000150429Member_S000047900Member_S000047900Summary4Member"
      decimals="INF"
      id="_375_"
      unitRef="pure">0.0129</oef:NetExpensesOverAssets>
    <oef:FeeWaiverOrReimbursementOverAssetsDateOfTermination
      contextRef="Context_20251231_20251231_S000047900Member_S000047900Summary4Member"
      id="ixv-68267">May 1, 2027</oef:FeeWaiverOrReimbursementOverAssetsDateOfTermination>
    <oef:ExpenseExampleHeading
      contextRef="Context_20251231_20251231_S000047900Member_S000047900Summary4Member"
      id="ixv-68268">Example</oef:ExpenseExampleHeading>
    <oef:ExpenseExampleNarrativeTextBlock
      contextRef="Context_20251231_20251231_S000047900Member_S000047900Summary4Member"
      id="ixv-2586">&lt;p style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; color:#171A1C; font-weight:normal; text-decoration:none;"&gt;This Example is intended to 
help you compare the cost of investing in the Portfolio with the cost of investing in other mutual funds.&lt;/p&gt;&lt;p style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; color:#171A1C; font-weight:normal; text-decoration:none;"&gt;The Example assumes that you invest $10,000 in the Portfolio for the time periods 
indicated and then hold or redeem all of your shares at the end of those periods. The Example also assumes 
that your investment has a 5% return each year and that the Portfolio&#x2019;s operating expenses remain 
the same, giving effect to the expense limitation agreement in year one only. Although your actual costs 
may be higher or lower, based on these assumptions your costs would be:&lt;/p&gt;</oef:ExpenseExampleNarrativeTextBlock>
    <oef:ExpenseExampleYear01
      contextRef="Context_20251231_20251231_C000150427Member_S000047900Member_S000047900Summary4Member"
      decimals="INF"
      id="ixv-68269"
      unitRef="usd">136</oef:ExpenseExampleYear01>
    <oef:ExpenseExampleYear03
      contextRef="Context_20251231_20251231_C000150427Member_S000047900Member_S000047900Summary4Member"
      decimals="INF"
      id="ixv-68270"
      unitRef="usd">469</oef:ExpenseExampleYear03>
    <oef:ExpenseExampleYear05
      contextRef="Context_20251231_20251231_C000150427Member_S000047900Member_S000047900Summary4Member"
      decimals="INF"
      id="ixv-68271"
      unitRef="usd">825</oef:ExpenseExampleYear05>
    <oef:ExpenseExampleYear10
      contextRef="Context_20251231_20251231_C000150427Member_S000047900Member_S000047900Summary4Member"
      decimals="INF"
      id="ixv-68272"
      unitRef="usd">1828</oef:ExpenseExampleYear10>
    <oef:ExpenseExampleYear01
      contextRef="Context_20251231_20251231_C000150428Member_S000047900Member_S000047900Summary4Member"
      decimals="INF"
      id="ixv-68273"
      unitRef="usd">162</oef:ExpenseExampleYear01>
    <oef:ExpenseExampleYear03
      contextRef="Context_20251231_20251231_C000150428Member_S000047900Member_S000047900Summary4Member"
      decimals="INF"
      id="ixv-68274"
      unitRef="usd">714</oef:ExpenseExampleYear03>
    <oef:ExpenseExampleYear05
      contextRef="Context_20251231_20251231_C000150428Member_S000047900Member_S000047900Summary4Member"
      decimals="INF"
      id="ixv-68275"
      unitRef="usd">1294</oef:ExpenseExampleYear05>
    <oef:ExpenseExampleYear10
      contextRef="Context_20251231_20251231_C000150428Member_S000047900Member_S000047900Summary4Member"
      decimals="INF"
      id="ixv-68276"
      unitRef="usd">2868</oef:ExpenseExampleYear10>
    <oef:ExpenseExampleYear01
      contextRef="Context_20251231_20251231_C000150429Member_S000047900Member_S000047900Summary4Member"
      decimals="INF"
      id="ixv-68277"
      unitRef="usd">131</oef:ExpenseExampleYear01>
    <oef:ExpenseExampleYear03
      contextRef="Context_20251231_20251231_C000150429Member_S000047900Member_S000047900Summary4Member"
      decimals="INF"
      id="ixv-68278"
      unitRef="usd">464</oef:ExpenseExampleYear03>
    <oef:ExpenseExampleYear05
      contextRef="Context_20251231_20251231_C000150429Member_S000047900Member_S000047900Summary4Member"
      decimals="INF"
      id="ixv-68279"
      unitRef="usd">820</oef:ExpenseExampleYear05>
    <oef:ExpenseExampleYear10
      contextRef="Context_20251231_20251231_C000150429Member_S000047900Member_S000047900Summary4Member"
      decimals="INF"
      id="ixv-68280"
      unitRef="usd">1823</oef:ExpenseExampleYear10>
    <oef:PortfolioTurnoverHeading
      contextRef="Context_20251231_20251231_S000047900Member_S000047900Summary4Member"
      id="ixv-68281">Portfolio Turnover</oef:PortfolioTurnoverHeading>
    <oef:PortfolioTurnoverTextBlock
      contextRef="Context_20251231_20251231_S000047900Member_S000047900Summary4Member"
      id="ixv-2656">&lt;p style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; color:#171A1C; font-weight:normal; text-decoration:none;"&gt;The Portfolio 
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 Portfolio shares are held in a taxable account. These costs, which are not reflected 
in annual portfolio operating expenses or in the Example, affect the Portfolio&#x2019;s performance. During 
the most recent fiscal year, the Portfolio&#x2019;s portfolio turnover rate was 857% of the average value 
of its portfolio.&lt;/p&gt;</oef:PortfolioTurnoverTextBlock>
    <oef:PortfolioTurnoverRate
      contextRef="Context_20251231_20251231_S000047900Member_S000047900Summary4Member"
      decimals="INF"
      id="ixv-68282"
      unitRef="pure">8.57</oef:PortfolioTurnoverRate>
    <oef:StrategyHeading
      contextRef="Context_20251231_20251231_S000047900Member_S000047900Summary4Member"
      id="ixv-68283">Principal Investment Strategies</oef:StrategyHeading>
    <oef:StrategyNarrativeTextBlock
      contextRef="Context_20251231_20251231_S000047900Member_S000047900Summary4Member"
      id="ixv-2659">&lt;p style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; color:#171A1C; font-weight:normal; text-decoration:none;"&gt;The 
Portfolio seeks to achieve its investment objective over a full market cycle through a hedged strategy 
investing primarily in convertible fixed income and preferred securities (including those rated below 
investment grade (&#x201c;junk&#x201d;)). The strategy utilizes a relative value approach, focusing on 
convertible securities that are considered to have low volatility. It is expected that the Portfolio 
will invest primarily in small and mid cap companies. The Portfolio also will utilize selective strategy 
level and position level hedges, primarily through short selling and derivatives, seeking to minimize 
macro risk (equity and credit) and interest rate risk. The Portfolio may invest in convertible debt and 
preferred securities of any maturity and any quality. Convertible securities held in the Portfolio generally 
are expected to have maturities between three and seven years at the time of investment, or between five 
and seven years if invested at issuance. Preferred securities generally are of perpetual maturities, 
callable at various points determined by the issuer. The Portfolio management team utilizes bottom up 
fundamental credit, equity and quantitative analysis in conjunction with top down macroeconomic analysis 
to identify individual securities believed to offer compelling value versus comparable risk return.&lt;/p&gt;&lt;p style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; color:#171A1C; font-weight:normal; text-decoration:none;"&gt;The Portfolio will generally have short positions through selling securities &#x201c;short&#x201d; 
and through investments in derivative instruments, principally swap agreements on individual securities, 
and may use short positions to seek to increase returns or to reduce risk. A short sale involves the 
sale of a security that the Portfolio does not own in the expectation of purchasing the same security 
(or a security exchangeable therefor) at a later date and at a lower price and profiting from the price 
decline. Similarly, when taking short positions with respect to securities through investments in derivative 
instruments, the Investment Manager is expecting the value of such securities to fall during the period 
of the Portfolio&#x2019;s investment exposure.&lt;/p&gt;&lt;p style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; color:#171A1C; font-weight:normal; text-decoration:none;"&gt;Although 
the Portfolio&#x2019;s investment focus is U.S. companies, the Portfolio also may invest in non-U.S. companies, 
including depositary receipts and shares. At certain times, based on the currently existing market environment, 
the Investment Manager may not believe it is able to find sufficient opportunities to invest in convertible 
fixed income and preferred securities and/or take short positions and may determine to tactically shift 
the Portfolio to invest substantially in money market instruments, such as short-term U.S. Treasury securities 
and certificates of deposit.&lt;/p&gt;&lt;p style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; color:#171A1C; font-weight:normal; text-decoration:none;"&gt;The Portfolio may invest in 
exchange-traded open-end management investment companies (&#x201c;ETFs&#x201d;), generally those that pursue 
a passive index-based strategy.&lt;/p&gt;&lt;p style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; color:#171A1C; font-weight:normal; text-decoration:none;"&gt;In addition, the Portfolio 
may, but is not required to (1) enter into futures and forward currency contracts and equity, interest 
rate, credit default and currency swap agreements; and (2) write put and call options on securities (including 
shares of ETFs), indexes and currencies, in each case for hedging purposes or to seek to increase returns.&lt;/p&gt;&lt;p style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; color:#171A1C; font-weight:normal; text-decoration:none;"&gt;It is expected that the Portfolio will buy and sell securities, and take short 
positions in securities, frequently in connection with implementing its investment strategy.&lt;/p&gt;&lt;p style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; color:#171A1C; font-weight:normal; text-decoration:none;"&gt;The 
Portfolio is classified as &#x201c;non-diversified&#x201d; under the Investment Company Act of 1940, as 
amended (the &#x201c;1940 Act&#x201d;), which means that it may invest a relatively high percentage of 
its assets in a limited number of issuers, when compared to a diversified fund.&lt;/p&gt;</oef:StrategyNarrativeTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20251231_20251231_S000047900Member_PrincipalInvestmentRisks2_S000047900Summary4Member"
      id="ixv-2667">&lt;p style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; color:#00539A; font-weight:bold; text-decoration:none;"&gt;Principal 
Investment Risks&lt;/p&gt;&lt;p style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; color:#171A1C; font-weight:normal; text-decoration:none;"&gt;The value of your investment in the Portfolio 
will fluctuate, which means you could lose money.&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20251231_20251231_S000047900Member_RiskLoseMoneyMember_S000047900Summary4Member"
      id="ixv-2669">&lt;p style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; color:#171A1C; font-weight:normal; text-decoration:none;"&gt;The value of your investment in the Portfolio 
will fluctuate, which means you could lose money.&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20251231_20251231_S000047900Member_MarketRisk2_S000047900Summary4Member"
      id="ixv-2671">&lt;p style="font-size:10.0pt; font-family:Sans-Serif; text-align:left; color:#171A1C; font-weight:normal; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:bold; text-decoration:none;"&gt;Market 
Risk:&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:normal; text-decoration:none;"&gt; The Portfolio may incur losses due to declines in one or 
more markets in which it invests. These declines may be the result of, among other things, political, 
regulatory, market, economic or social developments affecting the relevant market(s). To the extent that 
such developments impact specific industries, market sectors, countries or &lt;/span&gt;&lt;/p&gt;&lt;p style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; color:#171A1C; font-weight:normal; text-decoration:none;"&gt;geographic regions, the Portfolio&#x2019;s investments in such 
industries, market sectors, countries and/or geographic regions can be expected to be particularly affected, 
especially if such investments are a significant portion of its investment portfolio. In addition, turbulence 
in financial markets and reduced liquidity in equity, credit and/or fixed income markets may negatively 
affect many issuers, which could adversely affect the Portfolio. Global economies and financial markets 
are increasingly interconnected, and conditions and events in one country, region or financial market 
may adversely impact issuers worldwide. As a result, local, regional or global events such as war or 
military conflict, acts of terrorism, the spread of infectious illness or other public health issues, 
social unrest, natural disasters, extreme weather, other geological events, man-made disasters, supply 
chain disruptions, deflation, inflation, government defaults, government shutdowns, the imposition of 
sanctions or other similar measures, recessions or other events could have a significant negative impact 
on global economic and market conditions. For example, a public health or other emergency and aggressive 
responses taken by many governments or voluntarily imposed by private parties, including closing borders, 
restricting travel and imposing prolonged quarantines or similar restrictions, as well as the closure 
of, or operational changes to, many retail and other businesses, may have severe negative impacts on 
markets worldwide. Additionally, general market conditions may affect the value of a Portfolio&#x2019;s 
securities, including changes in interest rates, currency rates or monetary policies. Furthermore, the 
imposition of tariffs, trade restrictions, currency restrictions or similar actions (or retaliatory measures 
taken in response to such actions), or the threat or potential of one or more such events and developments, 
could lead to price volatility and overall declines in the U.S. and global investment markets.&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20251231_20251231_S000047900Member_IssuerRisk2_S000047900Summary4Member"
      id="ixv-2683">&lt;p style="font-size:10.0pt; font-family:Sans-Serif; text-align:left; color:#171A1C; font-weight:normal; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:bold; text-decoration:none;"&gt;Issuer Risk:&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:normal; text-decoration:none;"&gt; The value of a security 
may decline for a number of reasons which directly relate to the issuer, such as management performance, 
financial leverage and reduced demand for the issuer&#x2019;s goods or services, as well as the historical 
and prospective earnings of the issuer and the value of its assets or factors unrelated to the issuer&#x2019;s 
value, such as investor perception.&lt;/span&gt;&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20251231_20251231_S000047900Member_ConvertibleSecuritiesRisk2_S000047900Summary4Member"
      id="ixv-2687">&lt;p style="font-size:10.0pt; font-family:Sans-Serif; text-align:left; color:#171A1C; font-weight:normal; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:bold; text-decoration:none;"&gt;Convertible Securities Risk:&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:normal; text-decoration:none;"&gt; The market value of convertible securities may perform like that of non-convertible 
fixed income securities; that is, their prices move inversely with changes in interest rates (&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#171A1C; font-weight:normal; text-decoration:none;"&gt;i.e.&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:normal; text-decoration:none;"&gt;, as interest rates go up, prices go down). 
In addition, convertible securities are subject to the risk that the issuer will not make interest or 
principal payments, or will not make payments on a timely basis. Since it derives a portion of its value 
from the common stock into which it may be converted, a convertible security also is subject to the same 
types of market and issuer risks that apply to the underlying common stock.&lt;/span&gt;&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20251231_20251231_S000047900Member_Fixed-IncomeandDebtSecuritiesRisk2_S000047900Summary4Member"
      id="ixv-2693">&lt;p style="font-size:10.0pt; font-family:Sans-Serif; text-align:left; color:#171A1C; font-weight:normal; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:bold; text-decoration:none;"&gt;Fixed-Income and Debt Securities Risk:&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:normal; text-decoration:none;"&gt; The market value of a debt 
security may decline due to general market conditions that are not specifically related to a particular 
company, such as real or perceived adverse economic conditions, changes in the outlook for corporate 
earnings, changes in interest or currency rates or adverse investor sentiment generally. The debt securities 
market can be susceptible to increases in volatility and decreases in liquidity. Liquidity can decline 
unpredictably in response to overall economic conditions or credit tightening.&lt;/span&gt;&lt;/p&gt;&lt;p style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; color:#171A1C; font-weight:normal; text-decoration:none;"&gt;Prices 
of bonds and other debt securities tend to move inversely with changes in interest rates. Interest rate 
risk is usually greater for fixed-income securities with longer maturities or durations.  A rise in interest 
rates (or the expectation of a rise in interest rates) may result in periods of volatility, decreased 
liquidity and increased redemptions, and, as a result, the Portfolio may have to liquidate portfolio 
securities at disadvantageous prices. The Portfolio may be subject to heightened interest rate risk due 
to certain changes in general economic conditions, inflation and monetary policy, such as certain types 
of interest rate changes by the Federal Reserve.&lt;/p&gt;&lt;p style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; color:#171A1C; font-weight:normal; text-decoration:none;"&gt;The Portfolio&#x2019;s 
investments in lower-rated, higher-yielding securities (&#x201c;junk bonds&#x201d;) are subject to greater 
credit risk than its higher rated investments. Credit risk is the risk that the issuer will not make 
interest or principal payments, or will not make payments on a timely basis. Non-investment grade securities 
tend to be more volatile, less liquid and are considered speculative. If there is a decline, or perceived 
decline, in the credit quality of a debt security (or any guarantor of payment on such security), the 
security&#x2019;s value could fall, potentially lowering the Portfolio&#x2019;s share price. The prices 
of non-investment grade securities, unlike investment grade debt securities, may fluctuate unpredictably 
and not necessarily inversely with changes in interest rates. The market for these securities may be 
less liquid and therefore these securities may be harder to value or sell at an acceptable price, especially 
during times of market volatility or decline.&lt;/p&gt;&lt;p style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; color:#171A1C; font-weight:normal; text-decoration:none;"&gt;Some debt 
securities may give the issuer the option to call, or redeem, the securities before their maturity, and, 
during a time of declining interest rates, the Portfolio may have to reinvest the proceeds of called 
or redeemed securities in an &lt;/p&gt;&lt;p style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; color:#171A1C; font-weight:normal; text-decoration:none;"&gt;investment offering a lower yield (and the Portfolio may not 
fully benefit from any increase in the value of its portfolio holdings as a result of declining interest 
rates).&lt;/p&gt;&lt;p style="font-size:10.0pt; font-family:Sans-Serif; text-align:left; color:#171A1C; font-weight:normal; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:normal; text-decoration:none;"&gt;Adjustable rate securities provide the Portfolio with a certain 
degree of protection against rises in interest rates, although adjustable rate securities will participate 
in any declines in interest rates. Certain adjustable rate securities, such as those with interest rates 
that fluctuate directly or indirectly based on multiples of a stated index, are designed to be highly 
sensitive to changes in interest rates and can subject the holders thereof to extreme reductions of yield 
and possibly loss of principal. Certain fixed-income securities may be issued at a discount from their 
face value (such as zero coupon securities) or purchased at a price less than their stated face amount 
or at a price less than their issue price plus the portion of &#x201c;original issue discount&#x201d; previously 
accrued thereon, &lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#171A1C; font-weight:normal; text-decoration:none;"&gt;i.e.&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:normal; text-decoration:none;"&gt;, purchased at a &#x201c;market 
discount.&#x201d; The amount of original issue discount and/or market discount on certain obligations 
may be significant, and accretion of market discount together with original issue discount will cause 
the Portfolio to realize income prior to the receipt of cash payments with respect to these securities.&lt;/span&gt;&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20251231_20251231_S000047900Member_PreferredSecuritiesRisk2_S000047900Summary4Member"
      id="ixv-2712">&lt;p style="font-size:10.0pt; font-family:Sans-Serif; text-align:left; color:#171A1C; font-weight:normal; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:bold; text-decoration:none;"&gt;Preferred Securities Risk:&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:normal; text-decoration:none;"&gt; 
There are various risks associated with investing in preferred securities. In addition, unlike common 
stock, participation in the growth of an issuer may be limited.&lt;/span&gt;&lt;/p&gt;&lt;p style="font-size:10.0pt; font-family:Sans-Serif; text-align:left; color:#171A1C; text-indent:-14.4pt; font-weight:normal; margin-left:14.4pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Symbol; font-style:normal; color:#171A1C; font-weight:normal; text-decoration:none;"&gt;&#xb7;&lt;/span&gt;&lt;span style="word-spacing:8.2pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:normal; text-decoration:none;"&gt;Credit risk is the risk that a security held by the Portfolio will decline in 
price or the issuer of the security will fail to make dividend, interest or principal payments when due 
because the issuer experiences a decline in its financial status.&lt;/span&gt;&lt;/p&gt;&lt;p style="font-size:10.0pt; font-family:Sans-Serif; text-align:left; color:#171A1C; text-indent:-14.4pt; font-weight:normal; margin-left:14.4pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Symbol; font-style:normal; color:#171A1C; font-weight:normal; text-decoration:none;"&gt;&#xb7;&lt;/span&gt;&lt;span style="word-spacing:8.2pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:normal; text-decoration:none;"&gt;Interest rate risk is the risk that securities will decline in value because of 
changes in market interest rates. When market interest rates rise, the market value of such securities 
generally will fall.&lt;/span&gt;&lt;/p&gt;&lt;p style="font-size:10.0pt; font-family:Sans-Serif; text-align:left; color:#171A1C; text-indent:-14.4pt; font-weight:normal; margin-left:14.4pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Symbol; font-style:normal; color:#171A1C; font-weight:normal; text-decoration:none;"&gt;&#xb7;&lt;/span&gt;&lt;span style="word-spacing:8.2pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:normal; text-decoration:none;"&gt;Preferred securities may include provisions 
that permit the issuer, at its discretion, to defer or omit distributions for a stated period without 
any adverse consequences to the issuer.&lt;/span&gt;&lt;/p&gt;&lt;p style="font-size:10.0pt; font-family:Sans-Serif; text-align:left; color:#171A1C; text-indent:-14.4pt; font-weight:normal; margin-left:14.4pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Symbol; font-style:normal; color:#171A1C; font-weight:normal; text-decoration:none;"&gt;&#xb7;&lt;/span&gt;&lt;span style="word-spacing:8.2pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:normal; text-decoration:none;"&gt;Preferred securities are generally subordinated 
to bonds and other debt instruments in an issuer&#x2019;s capital structure in terms of having priority 
to corporate income, claims to corporate assets and liquidation payments, and therefore will be subject 
to greater credit risk than more senior debt instruments.&lt;/span&gt;&lt;/p&gt;&lt;p style="font-size:10.0pt; font-family:Sans-Serif; text-align:left; color:#171A1C; text-indent:-14.4pt; font-weight:normal; margin-left:14.4pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Symbol; font-style:normal; color:#171A1C; font-weight:normal; text-decoration:none;"&gt;&#xb7;&lt;/span&gt;&lt;span style="word-spacing:8.2pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:normal; text-decoration:none;"&gt;During periods of declining interest rates, 
an issuer may be able to exercise an option to call, or redeem its issue at par earlier than the scheduled 
maturity. If this occurs during a time of lower or declining interest rates, the Portfolio may have to 
reinvest the proceeds in lower yielding securities (and the Portfolio may not benefit from any increase 
in the value of its portfolio holdings as a result of declining interest rates).&lt;/span&gt;&lt;/p&gt;&lt;p style="font-size:10.0pt; font-family:Sans-Serif; text-align:left; color:#171A1C; text-indent:-14.4pt; font-weight:normal; margin-left:14.4pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Symbol; font-style:normal; color:#171A1C; font-weight:normal; text-decoration:none;"&gt;&#xb7;&lt;/span&gt;&lt;span style="word-spacing:8.2pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:normal; text-decoration:none;"&gt;Certain preferred securities may be substantially less liquid than many other 
securities, such as common stocks or U.S. government securities. Illiquid securities involve the risk 
that the securities will not be able to be sold at the time desired by the Portfolio or at prices approximating 
the value at which the Portfolio is carrying the securities on its books.&lt;/span&gt;&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20251231_20251231_S000047900Member_ShortPositionRisk2_S000047900Summary4Member"
      id="ixv-2740">&lt;p style="font-size:10.0pt; font-family:Sans-Serif; text-align:left; color:#171A1C; font-weight:normal; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:bold; text-decoration:none;"&gt;Short Position Risk:&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:normal; text-decoration:none;"&gt; Short positions may involve 
substantial risks. If a short position appreciates in value during the period of the Portfolio&#x2019;s 
investment, there will be a loss to the Portfolio that could be substantial. Short positions involve 
more risk than long positions because the maximum sustainable loss on a security purchased is limited 
to the amount paid for the security plus the transaction costs. However, the Portfolio&#x2019;s potential 
loss on a short position is unlimited because, theoretically, there is no limit to the potential price 
increase of a security.  In addition, the Portfolio&#x2019;s short sales transactions are dependent on 
counterparties to its securities borrowing transactions and are subject to the risk of default by a counterparty, 
which could result in a loss of Portfolio assets used as collateral or the loss of monies owed to the 
Portfolio by a counterparty.&lt;/span&gt;&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20251231_20251231_S000047900Member_DerivativesandHedgingRisk2_S000047900Summary4Member"
      id="ixv-2744">&lt;p style="font-size:10.0pt; font-family:Sans-Serif; text-align:left; color:#171A1C; font-weight:normal; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:bold; text-decoration:none;"&gt;Derivatives and Hedging Risk:&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:normal; text-decoration:none;"&gt; Derivatives and other similar transactions, including those entered into for 
hedging purposes (&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#171A1C; font-weight:normal; text-decoration:none;"&gt;i.e.&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:normal; text-decoration:none;"&gt;, seeking to protect Portfolio 
investments), may increase volatility, reduce returns, limit gains or magnify losses, perhaps substantially, 
particularly since most derivatives have a leverage component that provides investment exposure in excess 
of the amount invested. Swap agreements; forward currency contracts; over-the-counter options on securities 
(including options on shares of ETFs), indexes and currencies; and other over-the-counter derivatives 
transactions are subject to the risks of the creditworthiness of and default by the counterparty and 
consequently may &lt;/span&gt;&lt;/p&gt;&lt;p style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; color:#171A1C; font-weight:normal; text-decoration:none;"&gt;lose all or a portion of their value due solely to the creditworthiness 
of or default by the counterparty.  Over-the-counter derivatives frequently may be illiquid and difficult 
to value. Changes in liquidity may result in significant, rapid and unpredictable changes in the prices 
for derivatives. These derivatives transactions, as well as the exchange-traded futures and options in 
which the Portfolio may invest, are subject to many of the risks of, and can be highly sensitive to changes 
in the value of the related reference asset, index or rate. As such, a small investment could have a 
potentially large impact on the Portfolio&#x2019;s performance. In fact, many derivatives may be subject 
to greater risks than those associated with investing directly in the underlying or other reference asset. 
Derivatives transactions incur costs, either explicitly or implicitly, which reduce returns, and costs 
of engaging in such transactions may outweigh any gains or any losses averted from hedging activities. 
Successful use of derivatives, whether for hedging or for other investment purposes, is subject to the 
Investment Manager&#x2019;s ability to predict correctly movements in the direction of the relevant reference 
asset or market and, for hedging activities, correlation of the derivative instruments used with the 
investments seeking to be hedged. Use of derivatives transactions, even if entered into for hedging purposes, 
may cause the Portfolio to experience losses greater than if the Portfolio had not engaged in such transactions. 
When the Portfolio enters into derivatives transactions, it may be required to post margin and make settlement 
payments while the positions are open, and the Portfolio may have to sell a security at a disadvantageous 
time or price to meet such obligations. Derivatives transactions are also subject to operational and 
legal risk.&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20251231_20251231_S000047900Member_SmallandMidCapCompaniesRisk2_S000047900Summary4Member"
      id="ixv-2758">&lt;p style="font-size:10.0pt; font-family:Sans-Serif; text-align:left; color:#171A1C; font-weight:normal; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:bold; text-decoration:none;"&gt;Small and Mid Cap Companies Risk:&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:normal; text-decoration:none;"&gt; 
Small and mid cap companies carry additional risks because their earnings tend to be less predictable, 
their share prices more volatile and their securities less liquid than larger, more established companies. 
The shares of small and mid cap companies tend to trade less frequently than those of larger companies, 
which can have an adverse effect on the pricing of these securities and on the ability to sell these 
securities when the Investment Manager deems it appropriate.&lt;/span&gt;&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20251231_20251231_S000047900Member_LeverageRisk2_S000047900Summary4Member"
      id="ixv-2762">&lt;p style="font-size:10.0pt; font-family:Sans-Serif; text-align:left; color:#171A1C; font-weight:normal; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:bold; text-decoration:none;"&gt;Leverage 
Risk:&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:normal; text-decoration:none;"&gt; The use of leverage, which the Portfolio&#x2019;s strategy 
entails,&#160;may exaggerate the effect of any increase or decrease in the value of the securities held 
by the Portfolio and cause the Portfolio to liquidate positions when it may not be advantageous to do 
so to satisfy its obligations or to maintain asset coverage.&lt;/span&gt;&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20251231_20251231_S000047900Member_ValueInvestingRisk2_S000047900Summary4Member"
      id="ixv-2766">&lt;p style="font-size:10.0pt; font-family:Sans-Serif; text-align:left; color:#171A1C; font-weight:normal; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:bold; text-decoration:none;"&gt;Value 
Investing Risk:&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:normal; text-decoration:none;"&gt; Value investments are believed by the Investment Manager 
to be undervalued, but may not realize their perceived value for extended periods of time or may never 
realize their perceived value. These securities may respond differently to market and other developments 
than other types of securities.&lt;/span&gt;&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20251231_20251231_S000047900Member_MarketDirectionRisk2_S000047900Summary4Member"
      id="ixv-2770">&lt;p style="font-size:10.0pt; font-family:Sans-Serif; text-align:left; color:#171A1C; font-weight:normal; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:bold; text-decoration:none;"&gt;Market Direction Risk:&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:normal; text-decoration:none;"&gt; Since the Portfolio will typically hold both long and short positions, an investment 
in the Portfolio will involve market risks associated with different types of investment decisions than 
those made for a typical &#x201c;long only&#x201d; fund. The Portfolio&#x2019;s results will suffer both 
when there is a general market advance and the Portfolio holds significant &#x201c;short&#x201d; positions, 
or when there is a general market decline and the Portfolio holds significant &#x201c;long&#x201d; positions. 
In recent years, the markets have shown considerable volatility from day to day and even in intra-day 
trading.&lt;/span&gt;&lt;/p&gt;&lt;p style="font-size:10.0pt; font-family:Sans-Serif; text-align:left; color:#171A1C; font-weight:normal; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:bold; text-decoration:none;"&gt;Non-U.S. Securities Risk:&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:normal; text-decoration:none;"&gt; 
The Portfolio&#x2019;s performance will be influenced by political, social and economic factors affecting 
the non-U.S. countries and companies in which the Portfolio invests. Non-U.S. securities carry special 
risks, such as less developed or less efficient trading markets, political instability, a lack of company 
information, differing auditing and legal standards, and, potentially, less liquidity. Non-U.S. securities 
may also subject the Portfolio&#x2019;s investments to changes in currency rates, which can make the return 
on an investment increase or decrease, unrelated to the quality or performance of the investment itself. 
Non-U.S. securities may be subject to economic sanctions or other governmental actions or developments, 
exchange controls (including repatriation restrictions), confiscations, trade restrictions (including 
tariffs) or problems related to share registration, trade settlement or asset custody, which could, among 
other things, effectively restrict or eliminate the Portfolio&#x2019;s ability to purchase or sell certain 
foreign securities. To the extent the Portfolio holds securities subject to such actions, the securities 
may become difficult to value and/or less liquid (or illiquid). In some cases, the securities may become 
worthless. In addition, as a result of trade restrictions (including tariffs) and other similar governmental 
actions or developments, the Portfolio may be forced to sell or otherwise dispose of foreign investments 
at inopportune times or prices.  &lt;/span&gt;&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20251231_20251231_S000047900Member_ForeignCurrencyRisk2_S000047900Summary4Member"
      id="ixv-2777">&lt;p style="font-size:10.0pt; font-family:Sans-Serif; text-align:left; color:#171A1C; font-weight:normal; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:bold; text-decoration:none;"&gt;Foreign Currency Risk:&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:normal; text-decoration:none;"&gt; Investments denominated in currencies other than U.S. dollars may experience 
a decline in value, in U.S. dollar terms, due solely to fluctuations in currency exchange rates. The 
Portfolio&#x2019;s investments denominated in such currencies, as well as any investments in currencies 
themselves, could be adversely affected by delays in, or a refusal to grant, repatriation of funds or 
conversion of currencies. Irrespective of any foreign currency &lt;/span&gt;&lt;/p&gt;&lt;p style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; color:#171A1C; font-weight:normal; text-decoration:none;"&gt;exposure hedging, the Portfolio may experience a decline in 
the value of its portfolio securities, in U.S. dollar terms, due solely to fluctuations in currency exchange 
rates.  The Investment Manager does not intend to utilize foreign currency contracts for the purpose 
of generating investment returns.&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20251231_20251231_S000047900Member_Non-DiversificationRisk2_S000047900Summary4Member"
      id="ixv-2789">&lt;p style="font-size:10.0pt; font-family:Sans-Serif; text-align:left; color:#171A1C; font-weight:normal; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:bold; text-decoration:none;"&gt;Non-Diversification Risk:&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:normal; text-decoration:none;"&gt; The Portfolio&#x2019;s net asset value may be more vulnerable to changes in the 
market value of a single issuer or group of issuers and may be relatively more susceptible to adverse 
effects from any single corporate, industry, economic, market, political or regulatory occurrence than 
if the Portfolio&#x2019;s investments consisted of securities issued by a larger number of issuers.&lt;/span&gt;&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20251231_20251231_S000047900Member_ETFRisk2_S000047900Summary4Member"
      id="ixv-2793">&lt;p style="font-size:10.0pt; font-family:Sans-Serif; text-align:left; color:#171A1C; font-weight:normal; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:bold; text-decoration:none;"&gt;ETF Risk:&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:normal; text-decoration:none;"&gt; Shares of ETFs may trade 
at prices that vary from their net asset values, sometimes significantly. The shares of ETFs may trade 
at prices at, below or above their net asset value. In addition, the performance of an ETF pursuing a 
passive index-based strategy may diverge from the performance of the index. The Portfolio&#x2019;s investments 
in ETFs are subject to the risks of the ETFs&#x2019; investments, as well as to the general risks of investing 
in ETFs. The Portfolio will bear not only the Portfolio&#x2019;s management fees and operating expenses, 
but also the Portfolio&#x2019;s proportional share of the management fees and operating expenses of the 
ETFs in which the Portfolio invests. Although Section 12 of the 1940 Act limits the amount of the Portfolio&#x2019;s 
assets that may be invested in one or more ETFs, Rule 12d1-4 under the 1940 Act allows the Portfolio 
to acquire the securities of another investment company, including ETFs, in excess of the limitations 
imposed by Section 12 of the 1940 Act, subject to certain limitations and conditions. &lt;/span&gt;&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20251231_20251231_S000047900Member_SecuritiesSelectionRisk2_S000047900Summary4Member"
      id="ixv-2797">&lt;p style="font-size:10.0pt; font-family:Sans-Serif; text-align:left; color:#171A1C; font-weight:normal; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:bold; text-decoration:none;"&gt;Securities Selection Risk:&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:normal; text-decoration:none;"&gt; Securities and other investments 
selected by the Investment Manager for the Portfolio may not perform to expectations. This could result 
in the Portfolio&#x2019;s underperformance compared to other funds with similar investment objectives 
or strategies.&lt;/span&gt;&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20251231_20251231_S000047900Member_HighPortfolioTurnoverRisk2_S000047900Summary4Member"
      id="ixv-2801">&lt;p style="font-size:10.0pt; font-family:Sans-Serif; text-align:left; color:#171A1C; font-weight:normal; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:bold; text-decoration:none;"&gt;High Portfolio Turnover Risk:&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:normal; text-decoration:none;"&gt; 
The Portfolio&#x2019;s investment strategy may involve high portfolio turnover (such as 100% or more). 
A portfolio turnover rate of 100%, for example, is equivalent to the Portfolio buying and selling all 
of its securities once during the course of the year. A high portfolio turnover rate could result in 
high transaction costs and an increase in taxable capital gains distributions to the Portfolio&#x2019;s 
shareholders, which will reduce returns to shareholders.&lt;/span&gt;&lt;/p&gt;</oef:RiskTextBlock>
    <oef:BarChartAndPerformanceTableHeading
      contextRef="Context_20251231_20251231_S000047900Member_S000047900Summary4Member"
      id="ixv-68284">Performance 
Bar Chart and Table</oef:BarChartAndPerformanceTableHeading>
    <oef:BarChartHeading
      contextRef="Context_20251231_20251231_S000047900Member_S000047900Summary4Member"
      id="ixv-68285">Year-by-Year Total Returns for Institutional 
Shares As of December 31, 2025</oef:BarChartHeading>
    <oef:PerformanceNarrativeTextBlock
      contextRef="Context_20251231_20251231_S000047900Member_S000047900Summary4Member"
      id="ixv-2812">&lt;p style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; color:#171A1C; font-weight:normal; text-decoration:none;"&gt;The 
accompanying bar chart and table provide some indication of the risks of investing in Lazard Enhanced 
Opportunities Portfolio by showing the Portfolio&#x2019;s year-by-year performance and its average annual 
performance compared to that of a broad measure of market performance and an index that is generally 
more representative of the types of market sectors and/or types of investments in which the Portfolio 
invests. The bar chart shows how the performance of the Portfolio&#x2019;s Institutional Shares has varied 
from year to year over the past 10 calendar years. Updated performance information is available at www.lazardassetmanagement.com 
or by calling (800) 823-6300. The Portfolio&#x2019;s past performance (before and after taxes) is not 
necessarily an indication of how the Portfolio will perform in the future.&lt;/p&gt;</oef:PerformanceNarrativeTextBlock>
    <oef:PerformancePastDoesNotIndicateFuture
      contextRef="Context_20251231_20251231_S000047900Member_S000047900Summary4Member"
      id="ixv-68286">The 
accompanying bar chart and table provide some indication of the risks of investing in Lazard Enhanced 
Opportunities Portfolio by showing the Portfolio&#x2019;s year-by-year performance and its average annual 
performance compared to that of a broad measure of market performance and an index that is generally 
more representative of the types of market sectors and/or types of investments in which the Portfolio 
invests. The bar chart shows how the performance of the Portfolio&#x2019;s Institutional Shares has varied 
from year to year over the past 10 calendar years. Updated performance information is available at www.lazardassetmanagement.com 
or by calling (800) 823-6300. The Portfolio&#x2019;s past performance (before and after taxes) is not 
necessarily an indication of how the Portfolio will perform in the future.</oef:PerformancePastDoesNotIndicateFuture>
    <oef:PerformanceAvailabilityWebSiteAddress
      contextRef="Context_20251231_20251231_S000047900Member_S000047900Summary4Member"
      id="ixv-68287">www.lazardassetmanagement.com</oef:PerformanceAvailabilityWebSiteAddress>
    <oef:PerformanceAvailabilityPhone
      contextRef="Context_20251231_20251231_S000047900Member_S000047900Summary4Member"
      id="ixv-68288">(800) 823-6300</oef:PerformanceAvailabilityPhone>
    <oef:BarChartClosingTextBlock
      contextRef="Context_20251231_20251231_S000047900Member_S000047900Summary4Member"
      id="ixv-2819">&lt;table cellpadding="0" cellspacing="0" style="border-collapse:collapse" width="26%"&gt;&lt;tr style="font-size:1pt;"&gt;&lt;td style="width:60.92%;"&gt;&#160;&lt;/td&gt;&lt;td style="width:39.08%;"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;p style="font-size:9.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; font-weight:bold; text-decoration:none;"&gt;Best Quarter:&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom; font-size:1pt;"&gt;&lt;p style="font-size:9.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; color:#000000; font-weight:normal; text-decoration:none;"&gt;&#160;&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;p style="font-size:9.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; font-weight:normal; text-decoration:none;"&gt;2020, Q4&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;p style="font-size:9.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; font-weight:normal; text-decoration:none;"&gt;6.57%&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom; font-size:1pt;"&gt;&lt;p style="font-size:9.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; font-weight:normal; text-decoration:none;"&gt;&#160;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom; font-size:1pt;"&gt;&lt;p style="font-size:9.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; font-weight:normal; text-decoration:none;"&gt;&#160;&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="2" style="vertical-align:bottom;"&gt;&lt;p style="font-size:9.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; font-weight:bold; text-decoration:none;"&gt;Worst Quarter:&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;p style="font-size:9.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; font-weight:normal; text-decoration:none;"&gt;2020, Q1&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;p style="font-size:9.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; font-weight:normal; text-decoration:none;"&gt;-7.13%&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;</oef:BarChartClosingTextBlock>
    <oef:HighestQuarterlyReturnLabel
      contextRef="Context_20251231_20251231_C000150427Member_S000047900Member_S000047900Summary4Member"
      id="ixv-68289">Best Quarter</oef:HighestQuarterlyReturnLabel>
    <oef:BarChartHighestQuarterlyReturnDate
      contextRef="Context_20251231_20251231_C000150427Member_S000047900Member_S000047900Summary4Member"
      id="ixv-68290">2020-12-31</oef:BarChartHighestQuarterlyReturnDate>
    <oef:BarChartHighestQuarterlyReturn
      contextRef="Context_20251231_20251231_C000150427Member_S000047900Member_S000047900Summary4Member"
      decimals="INF"
      id="ixv-68291"
      unitRef="pure">0.0657</oef:BarChartHighestQuarterlyReturn>
    <oef:LowestQuarterlyReturnLabel
      contextRef="Context_20251231_20251231_C000150427Member_S000047900Member_S000047900Summary4Member"
      id="ixv-68292">Worst Quarter</oef:LowestQuarterlyReturnLabel>
    <oef:BarChartLowestQuarterlyReturnDate
      contextRef="Context_20251231_20251231_C000150427Member_S000047900Member_S000047900Summary4Member"
      id="ixv-68293">2020-03-31</oef:BarChartLowestQuarterlyReturnDate>
    <oef:BarChartLowestQuarterlyReturn
      contextRef="Context_20251231_20251231_C000150427Member_S000047900Member_S000047900Summary4Member"
      decimals="INF"
      id="ixv-68294"
      unitRef="pure">-0.0713</oef:BarChartLowestQuarterlyReturn>
    <oef:PerformanceTableHeading
      contextRef="Context_20251231_20251231_S000047900Member_S000047900Summary4Member"
      id="ixv-68295">Average Annual Total Returns (for the periods ended December 31, 2025)</oef:PerformanceTableHeading>
    <oef:PerformanceTableNarrativeTextBlock
      contextRef="Context_20251231_20251231_S000047900Member_S000047900Summary4Member"
      id="ixv-2856">&lt;p style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; color:#171A1C; font-weight:normal; text-decoration:none;"&gt;After-tax returns are shown only for Institutional Shares. After-tax returns of 
the Portfolio&#x2019;s other share classes will vary. After-tax returns are calculated using the historical 
highest individual marginal income tax rates and do not reflect the impact of state and local taxes. 
Actual after-tax returns depend on the investor&#x2019;s tax situation and may differ from those shown. 
The after-tax returns shown are not relevant to investors who hold their shares through tax-deferred 
arrangements such as 401(k) plans or individual retirement accounts. Returns shown below for the Portfolio&#x2019;s 
R6 Shares (which were not operational as of December 31, 2025) reflect the performance of the Portfolio&#x2019;s 
Institutional Shares. R6 Shares would have had substantially similar returns as Institutional Shares 
because the share classes are invested in the same portfolio of securities, and the returns would differ 
only to the extent that the classes do not have the same expenses.&lt;/p&gt;</oef:PerformanceTableNarrativeTextBlock>
    <oef:PerformanceTableOneClassOfAfterTaxShown
      contextRef="Context_20251231_20251231_S000047900Member_S000047900Summary4Member"
      id="ixv-68296">After-tax returns are shown only for Institutional Shares. After-tax returns of 
the Portfolio&#x2019;s other share classes will vary.</oef:PerformanceTableOneClassOfAfterTaxShown>
    <oef:PerformanceTableUsesHighestFederalRate
      contextRef="Context_20251231_20251231_S000047900Member_S000047900Summary4Member"
      id="ixv-68297">After-tax returns are calculated using the historical 
highest individual marginal income tax rates and do not reflect the impact of state and local taxes.</oef:PerformanceTableUsesHighestFederalRate>
    <oef:PerformanceTableNotRelevantToTaxDeferred
      contextRef="Context_20251231_20251231_S000047900Member_S000047900Summary4Member"
      id="ixv-68298">The after-tax returns shown are not relevant to investors who hold their shares through tax-deferred 
arrangements such as 401(k) plans or individual retirement accounts.</oef:PerformanceTableNotRelevantToTaxDeferred>
    <oef:PerfInceptionDate
      contextRef="Context_20141231_20251231_C000150427Member_S000047900Member_S000047900Summary4Member"
      id="ixv-68299">2014-12-31</oef:PerfInceptionDate>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20250101_20251231_C000150427Member_S000047900Member_S000047900Summary4Member"
      decimals="INF"
      id="ixv-68300"
      unitRef="pure">0.1082</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20210101_20251231_C000150427Member_S000047900Member_S000047900Summary4Member"
      decimals="INF"
      id="ixv-68301"
      unitRef="pure">0.0543</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20160101_20251231_C000150427Member_S000047900Member_S000047900Summary4Member"
      decimals="INF"
      id="ixv-68302"
      unitRef="pure">0.0525</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20250101_20251231_AfterTaxesOnDistributionsMember_C000150427Member_S000047900Member_S000047900Summary4Member"
      decimals="INF"
      id="ixv-68303"
      unitRef="pure">0.1051</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20210101_20251231_AfterTaxesOnDistributionsMember_C000150427Member_S000047900Member_S000047900Summary4Member"
      decimals="INF"
      id="ixv-68304"
      unitRef="pure">0.0354</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20160101_20251231_AfterTaxesOnDistributionsMember_C000150427Member_S000047900Member_S000047900Summary4Member"
      decimals="INF"
      id="ixv-68305"
      unitRef="pure">0.0339</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20250101_20251231_AfterTaxesOnDistributionsAndSalesMember_C000150427Member_S000047900Member_S000047900Summary4Member"
      decimals="INF"
      id="ixv-68306"
      unitRef="pure">0.0640</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20210101_20251231_AfterTaxesOnDistributionsAndSalesMember_C000150427Member_S000047900Member_S000047900Summary4Member"
      decimals="INF"
      id="ixv-68307"
      unitRef="pure">0.0333</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20160101_20251231_AfterTaxesOnDistributionsAndSalesMember_C000150427Member_S000047900Member_S000047900Summary4Member"
      decimals="INF"
      id="ixv-68308"
      unitRef="pure">0.0323</oef:AvgAnnlRtrPct>
    <oef:PerfInceptionDate
      contextRef="Context_20141231_20251231_C000150428Member_S000047900Member_S000047900Summary4Member"
      id="ixv-68309">2014-12-31</oef:PerfInceptionDate>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20250101_20251231_C000150428Member_S000047900Member_S000047900Summary4Member"
      decimals="INF"
      id="ixv-68310"
      unitRef="pure">0.1090</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20210101_20251231_C000150428Member_S000047900Member_S000047900Summary4Member"
      decimals="INF"
      id="ixv-68311"
      unitRef="pure">0.0527</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20160101_20251231_C000150428Member_S000047900Member_S000047900Summary4Member"
      decimals="INF"
      id="ixv-68312"
      unitRef="pure">0.0504</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20250101_20251231_C000150429Member_S000047900Member_S000047900Summary4Member"
      decimals="INF"
      id="ixv-68313"
      unitRef="pure">0.1082</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20210101_20251231_C000150429Member_S000047900Member_S000047900Summary4Member"
      decimals="INF"
      id="ixv-68314"
      unitRef="pure">0.0543</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20160101_20251231_C000150429Member_S000047900Member_S000047900Summary4Member"
      decimals="INF"
      id="ixv-68315"
      unitRef="pure">0.0525</oef:AvgAnnlRtrPct>
    <oef:AverageAnnualReturnLabel
      contextRef="Context_20251231_20251231_BloombergUSUniversalIndexreflectsnodeductionforfeesexpensesortaxes34_S000047900Member_S000047900Summary4Member"
      id="ixv-68316">Bloomberg US Universal Index (reflects no deduction for fees, expenses or taxes)</oef:AverageAnnualReturnLabel>
    <oef:IndexNoDeductionForFeesExpensesTaxes
      contextRef="Context_20251231_20251231_S000047900Member_S000047900Summary4Member"
      id="ixv-68317">Bloomberg US Universal Index(reflects no deduction for fees, expenses or taxes)</oef:IndexNoDeductionForFeesExpensesTaxes>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20250101_20251231_BloombergUSUniversalIndexreflectsnodeductionforfeesexpensesortaxes34_S000047900Member_S000047900Summary4Member"
      decimals="INF"
      id="ixv-68318"
      unitRef="pure">0.0758</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20210101_20251231_BloombergUSUniversalIndexreflectsnodeductionforfeesexpensesortaxes34_S000047900Member_S000047900Summary4Member"
      decimals="INF"
      id="ixv-68319"
      unitRef="pure">0.0006</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20160101_20251231_BloombergUSUniversalIndexreflectsnodeductionforfeesexpensesortaxes34_S000047900Member_S000047900Summary4Member"
      decimals="INF"
      id="ixv-68320"
      unitRef="pure">0.0244</oef:AvgAnnlRtrPct>
    <oef:AverageAnnualReturnLabel
      contextRef="Context_20251231_20251231_HFRXGlobalHedgeFundIndexreflectsnodeductionforfeesexpensesortaxes35_S000047900Member_S000047900Summary4Member"
      id="ixv-68321">HFRX Global Hedge Fund Index (reflects no deduction for fees, expenses or taxes)</oef:AverageAnnualReturnLabel>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20250101_20251231_HFRXGlobalHedgeFundIndexreflectsnodeductionforfeesexpensesortaxes35_S000047900Member_S000047900Summary4Member"
      decimals="INF"
      id="ixv-68322"
      unitRef="pure">0.0714</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20210101_20251231_HFRXGlobalHedgeFundIndexreflectsnodeductionforfeesexpensesortaxes35_S000047900Member_S000047900Summary4Member"
      decimals="INF"
      id="ixv-68323"
      unitRef="pure">0.0287</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20160101_20251231_HFRXGlobalHedgeFundIndexreflectsnodeductionforfeesexpensesortaxes35_S000047900Member_S000047900Summary4Member"
      decimals="INF"
      id="ixv-68324"
      unitRef="pure">0.0308</oef:AvgAnnlRtrPct>
    <oef:RiskReturnHeading
      contextRef="Context_20251231_20251231_S000059092Member_S000059092Summary5Member"
      id="ixv-68325">  Lazard 
Equity Franchise Portfolio</oef:RiskReturnHeading>
    <oef:ObjectiveHeading
      contextRef="Context_20251231_20251231_S000059092Member_S000059092Summary5Member"
      id="ixv-68327">Investment Objective</oef:ObjectiveHeading>
    <oef:ObjectivePrimaryTextBlock
      contextRef="Context_20251231_20251231_S000059092Member_S000059092Summary5Member"
      id="ixv-3012">&lt;p style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; color:#171A1C; font-weight:normal; text-decoration:none;"&gt;The 
Portfolio seeks total return consisting of appreciation and income.&lt;/p&gt;</oef:ObjectivePrimaryTextBlock>
    <oef:ExpenseHeading
      contextRef="Context_20251231_20251231_S000059092Member_S000059092Summary5Member"
      id="ixv-68328">Fees and 
Expenses</oef:ExpenseHeading>
    <oef:ExpenseNarrativeTextBlock
      contextRef="Context_20251231_20251231_S000059092Member_S000059092Summary5Member"
      id="ixv-3015">&lt;p style="font-size:10.0pt; font-family:Sans-Serif; text-align:left; color:#171A1C; font-weight:normal; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:normal; text-decoration:none;"&gt;This table describes the fees and expenses that you may pay 
if you buy, hold and sell shares of the Portfolio, a series of The Lazard Funds, Inc. (the &#x201c;Fund&#x201d;). 
&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; 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 table and the Example below.&lt;/span&gt;&lt;/p&gt;</oef:ExpenseNarrativeTextBlock>
    <oef:OperatingExpensesCaption
      contextRef="Context_20251231_20251231_S000059092Member_S000059092Summary5Member"
      id="ixv-68329">Annual Portfolio Operating Expenses (expenses 
that you pay each year as a percentage of the value of your investment)</oef:OperatingExpensesCaption>
    <oef:ManagementFeesOverAssets
      contextRef="Context_20251231_20251231_C000193735Member_S000059092Member_S000059092Summary5Member"
      decimals="INF"
      id="ixv-68330"
      unitRef="pure">0.0080</oef:ManagementFeesOverAssets>
    <oef:ManagementFeesOverAssets
      contextRef="Context_20251231_20251231_C000193736Member_S000059092Member_S000059092Summary5Member"
      decimals="INF"
      id="ixv-68331"
      unitRef="pure">0.0080</oef:ManagementFeesOverAssets>
    <oef:ManagementFeesOverAssets
      contextRef="Context_20251231_20251231_C000193737Member_S000059092Member_S000059092Summary5Member"
      decimals="INF"
      id="ixv-68332"
      unitRef="pure">0.0080</oef:ManagementFeesOverAssets>
    <oef:DistributionAndService12b1FeesOverAssets
      contextRef="Context_20251231_20251231_C000193735Member_S000059092Member_S000059092Summary5Member"
      decimals="INF"
      id="ixv-68333"
      unitRef="pure">0</oef:DistributionAndService12b1FeesOverAssets>
    <oef:DistributionAndService12b1FeesOverAssets
      contextRef="Context_20251231_20251231_C000193736Member_S000059092Member_S000059092Summary5Member"
      decimals="INF"
      id="ixv-68334"
      unitRef="pure">0.0025</oef:DistributionAndService12b1FeesOverAssets>
    <oef:DistributionAndService12b1FeesOverAssets
      contextRef="Context_20251231_20251231_C000193737Member_S000059092Member_S000059092Summary5Member"
      decimals="INF"
      id="ixv-68335"
      unitRef="pure">0</oef:DistributionAndService12b1FeesOverAssets>
    <oef:OtherExpensesOverAssets
      contextRef="Context_20251231_20251231_C000193735Member_S000059092Member_S000059092Summary5Member"
      decimals="INF"
      id="ixv-68336"
      unitRef="pure">0.0026</oef:OtherExpensesOverAssets>
    <oef:OtherExpensesOverAssets
      contextRef="Context_20251231_20251231_C000193736Member_S000059092Member_S000059092Summary5Member"
      decimals="INF"
      id="ixv-68337"
      unitRef="pure">0.0234</oef:OtherExpensesOverAssets>
    <oef:OtherExpensesOverAssets
      contextRef="Context_20251231_20251231_C000193737Member_S000059092Member_S000059092Summary5Member"
      decimals="INF"
      id="_485_"
      unitRef="pure">0.0026</oef:OtherExpensesOverAssets>
    <oef:ExpensesOverAssets
      contextRef="Context_20251231_20251231_C000193735Member_S000059092Member_S000059092Summary5Member"
      decimals="INF"
      id="ixv-68339"
      unitRef="pure">0.0106</oef:ExpensesOverAssets>
    <oef:ExpensesOverAssets
      contextRef="Context_20251231_20251231_C000193736Member_S000059092Member_S000059092Summary5Member"
      decimals="INF"
      id="ixv-68340"
      unitRef="pure">0.0339</oef:ExpensesOverAssets>
    <oef:ExpensesOverAssets
      contextRef="Context_20251231_20251231_C000193737Member_S000059092Member_S000059092Summary5Member"
      decimals="INF"
      id="ixv-68341"
      unitRef="pure">0.0106</oef:ExpensesOverAssets>
    <oef:FeeWaiverOrReimbursementOverAssets
      contextRef="Context_20251231_20251231_C000193735Member_S000059092Member_S000059092Summary5Member"
      decimals="INF"
      id="_489_"
      unitRef="pure">-0.0011</oef:FeeWaiverOrReimbursementOverAssets>
    <oef:FeeWaiverOrReimbursementOverAssets
      contextRef="Context_20251231_20251231_C000193736Member_S000059092Member_S000059092Summary5Member"
      decimals="INF"
      id="_490_"
      unitRef="pure">-0.0219</oef:FeeWaiverOrReimbursementOverAssets>
    <oef:FeeWaiverOrReimbursementOverAssets
      contextRef="Context_20251231_20251231_C000193737Member_S000059092Member_S000059092Summary5Member"
      decimals="INF"
      id="_491_"
      unitRef="pure">-0.0016</oef:FeeWaiverOrReimbursementOverAssets>
    <oef:NetExpensesOverAssets
      contextRef="Context_20251231_20251231_C000193735Member_S000059092Member_S000059092Summary5Member"
      decimals="INF"
      id="ixv-68345"
      unitRef="pure">0.0095</oef:NetExpensesOverAssets>
    <oef:NetExpensesOverAssets
      contextRef="Context_20251231_20251231_C000193736Member_S000059092Member_S000059092Summary5Member"
      decimals="INF"
      id="ixv-68346"
      unitRef="pure">0.0120</oef:NetExpensesOverAssets>
    <oef:NetExpensesOverAssets
      contextRef="Context_20251231_20251231_C000193737Member_S000059092Member_S000059092Summary5Member"
      decimals="INF"
      id="ixv-68347"
      unitRef="pure">0.0090</oef:NetExpensesOverAssets>
    <oef:FeeWaiverOrReimbursementOverAssetsDateOfTermination
      contextRef="Context_20251231_20251231_S000059092Member_S000059092Summary5Member"
      id="ixv-68348">May 1, 2027</oef:FeeWaiverOrReimbursementOverAssetsDateOfTermination>
    <oef:ExpenseExampleHeading
      contextRef="Context_20251231_20251231_S000059092Member_S000059092Summary5Member"
      id="ixv-68349">Example</oef:ExpenseExampleHeading>
    <oef:ExpenseExampleNarrativeTextBlock
      contextRef="Context_20251231_20251231_S000059092Member_S000059092Summary5Member"
      id="ixv-3172">&lt;p style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; color:#171A1C; font-weight:normal; text-decoration:none;"&gt;This 
Example is intended to help you compare the cost of investing in the Portfolio with the cost of investing 
in other mutual funds.&lt;/p&gt;&lt;p style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; color:#171A1C; font-weight:normal; text-decoration:none;"&gt;The Example assumes that you invest $10,000 
in the Portfolio for the time periods indicated and then hold or redeem all of your shares at the end 
of those periods. The Example also assumes that your investment has a 5% return each year and that the 
Portfolio&#x2019;s operating expenses remain the same, giving effect to the expense limitation agreement 
in year one only. Although your actual costs may be higher or lower, based on these assumptions your 
costs would be:&lt;/p&gt;</oef:ExpenseExampleNarrativeTextBlock>
    <oef:ExpenseExampleYear01
      contextRef="Context_20251231_20251231_C000193735Member_S000059092Member_S000059092Summary5Member"
      decimals="INF"
      id="ixv-68350"
      unitRef="usd">97</oef:ExpenseExampleYear01>
    <oef:ExpenseExampleYear03
      contextRef="Context_20251231_20251231_C000193735Member_S000059092Member_S000059092Summary5Member"
      decimals="INF"
      id="ixv-68351"
      unitRef="usd">326</oef:ExpenseExampleYear03>
    <oef:ExpenseExampleYear05
      contextRef="Context_20251231_20251231_C000193735Member_S000059092Member_S000059092Summary5Member"
      decimals="INF"
      id="ixv-68352"
      unitRef="usd">574</oef:ExpenseExampleYear05>
    <oef:ExpenseExampleYear10
      contextRef="Context_20251231_20251231_C000193735Member_S000059092Member_S000059092Summary5Member"
      decimals="INF"
      id="ixv-68353"
      unitRef="usd">1284</oef:ExpenseExampleYear10>
    <oef:ExpenseExampleYear01
      contextRef="Context_20251231_20251231_C000193736Member_S000059092Member_S000059092Summary5Member"
      decimals="INF"
      id="ixv-68354"
      unitRef="usd">122</oef:ExpenseExampleYear01>
    <oef:ExpenseExampleYear03
      contextRef="Context_20251231_20251231_C000193736Member_S000059092Member_S000059092Summary5Member"
      decimals="INF"
      id="ixv-68355"
      unitRef="usd">837</oef:ExpenseExampleYear03>
    <oef:ExpenseExampleYear05
      contextRef="Context_20251231_20251231_C000193736Member_S000059092Member_S000059092Summary5Member"
      decimals="INF"
      id="ixv-68356"
      unitRef="usd">1576</oef:ExpenseExampleYear05>
    <oef:ExpenseExampleYear10
      contextRef="Context_20251231_20251231_C000193736Member_S000059092Member_S000059092Summary5Member"
      decimals="INF"
      id="ixv-68357"
      unitRef="usd">3528</oef:ExpenseExampleYear10>
    <oef:ExpenseExampleYear01
      contextRef="Context_20251231_20251231_C000193737Member_S000059092Member_S000059092Summary5Member"
      decimals="INF"
      id="ixv-68358"
      unitRef="usd">92</oef:ExpenseExampleYear01>
    <oef:ExpenseExampleYear03
      contextRef="Context_20251231_20251231_C000193737Member_S000059092Member_S000059092Summary5Member"
      decimals="INF"
      id="ixv-68359"
      unitRef="usd">321</oef:ExpenseExampleYear03>
    <oef:ExpenseExampleYear05
      contextRef="Context_20251231_20251231_C000193737Member_S000059092Member_S000059092Summary5Member"
      decimals="INF"
      id="ixv-68360"
      unitRef="usd">569</oef:ExpenseExampleYear05>
    <oef:ExpenseExampleYear10
      contextRef="Context_20251231_20251231_C000193737Member_S000059092Member_S000059092Summary5Member"
      decimals="INF"
      id="ixv-68361"
      unitRef="usd">1280</oef:ExpenseExampleYear10>
    <oef:PortfolioTurnoverHeading
      contextRef="Context_20251231_20251231_S000059092Member_S000059092Summary5Member"
      id="ixv-68362">Portfolio Turnover</oef:PortfolioTurnoverHeading>
    <oef:PortfolioTurnoverTextBlock
      contextRef="Context_20251231_20251231_S000059092Member_S000059092Summary5Member"
      id="ixv-3236">&lt;p style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; color:#171A1C; font-weight:normal; text-decoration:none;"&gt;The 
Portfolio 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 Portfolio shares are held in a taxable account. These costs, which are 
not reflected in annual portfolio operating expenses or in the Example, affect the Portfolio&#x2019;s 
performance. During the most recent fiscal year, the Portfolio&#x2019;s portfolio turnover rate was 96% 
of the average value of its portfolio.&lt;/p&gt;</oef:PortfolioTurnoverTextBlock>
    <oef:PortfolioTurnoverRate
      contextRef="Context_20251231_20251231_S000059092Member_S000059092Summary5Member"
      decimals="INF"
      id="ixv-68363"
      unitRef="pure">0.96</oef:PortfolioTurnoverRate>
    <oef:StrategyHeading
      contextRef="Context_20251231_20251231_S000059092Member_S000059092Summary5Member"
      id="ixv-68364">Principal Investment Strategies</oef:StrategyHeading>
    <oef:StrategyNarrativeTextBlock
      contextRef="Context_20251231_20251231_S000059092Member_S000059092Summary5Member"
      id="ixv-3239">&lt;p style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; color:#171A1C; font-weight:normal; text-decoration:none;"&gt;Under normal circumstances, the Portfolio invests at least 80% of its assets in 
equity securities of companies that the Investment Manager considers to have an &#x201c;economic franchise.&#x201d; 
Such companies are identified by the Investment Manager as having historically shown an ability to generate 
unleveraged returns, at or above their cost of capital. The &lt;/p&gt;&lt;p style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; color:#171A1C; font-weight:normal; text-decoration:none;"&gt;Portfolio invests primarily in equity securities, principally 
common stocks, of U.S. and non-U.S. companies, including those in emerging markets. &lt;/p&gt;&lt;p style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; color:#171A1C; font-weight:normal; text-decoration:none;"&gt;The 
Investment Manager considers that strong business franchises are often able to accomplish this performance 
and status because of competitive advantages such as an established or recognized brand, proprietary 
intellectual property or other intangible assets or industry economics such as relatively high customer 
switching costs.&lt;/p&gt;&lt;p style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; color:#171A1C; font-weight:normal; text-decoration:none;"&gt;The Portfolio normally invests in equity securities 
listed on a national or other recognized securities exchange. The Portfolio may invest in the equity 
securities of any size company.&lt;/p&gt;&lt;p style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; color:#171A1C; font-weight:normal; text-decoration:none;"&gt;The Investment Manager may 
enter into foreign currency forward contracts to hedge some or all foreign currency exposure in the Portfolio 
against movements relative to the U.S. dollar and generally not for the purpose of generating investment 
returns. However, the Investment Manager may determine not to hedge some or all of the Portfolio&#x2019;s 
foreign currency exposure from time-to-time or at any time.&lt;/p&gt;&lt;p style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; color:#171A1C; font-weight:normal; text-decoration:none;"&gt;The Portfolio 
is classified as &#x201c;non-diversified&#x201d; under the Investment Company Act of 1940, as amended, 
which means that it may invest a relatively high percentage of its assets in a limited number of issuers, 
when compared to a diversified fund.&lt;/p&gt;</oef:StrategyNarrativeTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20251231_20251231_S000059092Member_PrincipalInvestmentRisks2_S000059092Summary5Member"
      id="ixv-3253">&lt;p style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; color:#00539A; font-weight:bold; text-decoration:none;"&gt;Principal Investment Risks&lt;/p&gt;&lt;p style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; color:#171A1C; font-weight:normal; text-decoration:none;"&gt;The value of your investment in the Portfolio will fluctuate, which means you 
could lose money.&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20251231_20251231_S000059092Member_RiskLoseMoneyMember_S000059092Summary5Member"
      id="ixv-3255">&lt;p style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; color:#171A1C; font-weight:normal; text-decoration:none;"&gt;The value of your investment in the Portfolio will fluctuate, which means you 
could lose money.&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20251231_20251231_S000059092Member_MarketRisk2_S000059092Summary5Member"
      id="ixv-3257">&lt;p style="font-size:10.0pt; font-family:Sans-Serif; text-align:left; color:#171A1C; font-weight:normal; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:bold; text-decoration:none;"&gt;Market Risk:&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:normal; text-decoration:none;"&gt; 
The Portfolio may incur losses due to declines in one or more markets in which it invests. These declines 
may be the result of, among other things, political, regulatory, market, economic or social developments 
affecting the relevant market(s). To the extent that such developments impact specific industries, market 
sectors, countries or geographic regions, the Portfolio&#x2019;s investments in such industries, market 
sectors, countries and/or geographic regions can be expected to be particularly affected, especially 
if such investments are a significant portion of its investment portfolio. In addition, turbulence in 
financial markets and reduced liquidity in equity, credit and/or fixed income markets may negatively 
affect many issuers, which could adversely affect the Portfolio. Global economies and financial markets 
are increasingly interconnected, and conditions and events in one country, region or financial market 
may adversely impact issuers worldwide. As a result, local, regional or global events such as war or 
military conflict, acts of terrorism, the spread of infectious illness or other public health issues, 
social unrest, natural disasters, extreme weather, other geological events, man-made disasters, supply 
chain disruptions, deflation, inflation, government defaults, government shutdowns, the imposition of 
sanctions or other similar measures, recessions or other events could have a significant negative impact 
on global economic and market conditions. For example, a public health or other emergency and aggressive 
responses taken by many governments or voluntarily imposed by private parties, including closing borders, 
restricting travel and imposing prolonged quarantines or similar restrictions, as well as the closure 
of, or operational changes to, many retail and other businesses, may have severe negative impacts on 
markets worldwide. Additionally, general market conditions may affect the value of a Portfolio&#x2019;s 
securities, including changes in interest rates, currency rates or monetary policies. Furthermore, the 
imposition of tariffs, trade restrictions, currency restrictions or similar actions (or retaliatory measures 
taken in response to such actions), or the threat or potential of one or more such events and developments, 
could lead to price volatility and overall declines in the U.S. and global investment markets.&lt;/span&gt;&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20251231_20251231_S000059092Member_IssuerRisk2_S000059092Summary5Member"
      id="ixv-3261">&lt;p style="font-size:10.0pt; font-family:Sans-Serif; text-align:left; color:#171A1C; font-weight:normal; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:bold; text-decoration:none;"&gt;Issuer Risk:&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:normal; text-decoration:none;"&gt; The value of a security 
may decline for a number of reasons which directly relate to the issuer, such as management performance, 
financial leverage and reduced demand for the issuer&#x2019;s goods or services, as well as the historical 
and prospective earnings of the issuer and the value of its assets or factors unrelated to the issuer&#x2019;s 
value, such as investor perception.&lt;/span&gt;&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20251231_20251231_S000059092Member_FranchiseCompaniesRisk2_S000059092Summary5Member"
      id="ixv-3265">&lt;p style="font-size:10.0pt; font-family:Sans-Serif; text-align:left; color:#171A1C; font-weight:normal; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:bold; text-decoration:none;"&gt;Franchise Companies Risk:&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:normal; text-decoration:none;"&gt; Changes in the worldwide economy, consumer spending, competition, demographics 
and consumer preferences, government regulation and economic conditions may adversely affect franchise 
companies individually or across an industry and may negatively impact the Portfolio to a greater extent 
than if the Portfolio&#x2019;s assets were invested more broadly in a number of types of companies.&lt;/span&gt;&lt;/p&gt;&lt;p style="font-size:10.0pt; font-family:Sans-Serif; text-align:left; color:#171A1C; font-weight:normal; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:bold; text-decoration:none;"&gt;Non-U.S. Securities Risk:&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:normal; text-decoration:none;"&gt; 
The Portfolio&#x2019;s performance will be influenced by political, social and economic factors affecting 
the non-U.S. countries and companies in which the Portfolio invests. Non-U.S. securities carry special 
risks, such as less developed or less efficient trading markets, political instability, a lack of company 
information, differing auditing and legal standards, and, potentially, less liquidity. Non-U.S. securities 
may also subject the Portfolio&#x2019;s investments to changes in currency rates, which can make the return 
on an investment increase or decrease, unrelated to the quality or performance of the investment itself. 
Non-U.S. securities may be subject to economic sanctions or other governmental actions or developments, 
exchange controls (including repatriation restrictions), confiscations, trade restrictions (including 
tariffs) or problems related to share registration, trade settlement or asset custody, which could, among 
other things, effectively restrict or eliminate the Portfolio&#x2019;s ability to purchase or sell certain 
foreign securities. To the extent the Portfolio holds securities subject to such actions, the securities 
may become difficult to value and/or less liquid (or illiquid). In some cases, the securities may become 
worthless. In addition, as a result of trade restrictions (including tariffs) and other similar governmental 
actions or developments, the Portfolio may be forced to sell or otherwise dispose of foreign investments 
at inopportune times or prices. In addition, investments denominated in currencies other than U.S. dollars 
may experience a decline in value, in U.S. dollar terms, due solely to fluctuations in currency exchange 
rates.  &lt;/span&gt;&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20251231_20251231_S000059092Member_EmergingMarketRisk2_S000059092Summary5Member"
      id="ixv-3279">&lt;p style="font-size:10.0pt; font-family:Sans-Serif; text-align:left; color:#171A1C; font-weight:normal; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:bold; text-decoration:none;"&gt;Emerging Market Risk:&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:normal; text-decoration:none;"&gt; 
Emerging market countries generally have economic structures that are less diverse and mature, and political 
systems that are less stable, than those of developed countries. The economies of countries with emerging 
markets may be based predominantly on only a few industries, may be highly vulnerable to changes in local 
or global trade conditions, and may suffer from extreme debt burdens or volatile inflation rates. Further, 
investments in securities of issuers located in certain emerging countries involve the risk of loss resulting 
from problems in share registration, settlement or custody, substantial economic, political and social 
disruptions and the threat or imposition of sanctions or exchange controls (including repatriation restrictions). 
The securities markets of emerging market countries have historically been extremely volatile and less 
liquid than more developed markets, thus, the Portfolio may be unable to liquidate its positions in such 
securities at a favorable time or price. These market conditions may continue or worsen. Investments 
in these countries may be subject to political, economic, legal, market and currency risks. Significant 
devaluation of emerging market currencies against the U.S. dollar may occur subsequent to acquisition 
of investments denominated in emerging market currencies. Emerging market countries may also be more 
susceptible to fraud, corruption, and money laundering, which may result in negative commercial consequences 
in relation to the value, liquidity and tradability of investments in or related to those regions.&lt;/span&gt;&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20251231_20251231_S000059092Member_ForeignCurrencyRisk2_S000059092Summary5Member"
      id="ixv-3283">&lt;p style="font-size:10.0pt; font-family:Sans-Serif; text-align:left; color:#171A1C; font-weight:normal; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:bold; text-decoration:none;"&gt;Foreign Currency Risk:&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:normal; text-decoration:none;"&gt; 
Investments denominated in currencies other than U.S. dollars may experience a decline in value, in U.S. 
dollar terms, due solely to fluctuations in currency exchange rates. The Portfolio&#x2019;s investments 
denominated in such currencies (particularly currencies of emerging markets countries), as well as any 
investments in currencies themselves, could be adversely affected by delays in, or a refusal to grant, 
repatriation of funds or conversion of currencies. Irrespective of any foreign currency exposure hedging, 
the Portfolio may experience a decline in the value of its portfolio securities, in U.S. dollar terms, 
due solely to fluctuations in currency exchange rates.  &lt;/span&gt;&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20251231_20251231_S000059092Member_ForwardCurrencyContractsandCurrencyHedgingRisk2_S000059092Summary5Member"
      id="ixv-3287">&lt;p style="font-size:10.0pt; font-family:Sans-Serif; text-align:left; color:#171A1C; font-weight:normal; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:bold; text-decoration:none;"&gt;Forward 
Currency Contracts and Currency Hedging Risk:&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:normal; text-decoration:none;"&gt; Forward currency contracts, 
including those entered into for hedging purposes (&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#171A1C; font-weight:normal; text-decoration:none;"&gt;i.e.&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:normal; text-decoration:none;"&gt;, 
seeking to protect Portfolio investments), may increase volatility, reduce returns, limit gains or magnify 
losses, perhaps substantially, particularly since forward currency contracts, like most derivative instruments, 
have a leverage component that provides investment exposure in excess of the amount invested. Forward 
currency contracts are subject to the risks of the creditworthiness of and default by the counterparty 
and consequently may lose all or a portion of their value due solely to the creditworthiness of or default 
by the counterparty. Forward currency contracts also may be illiquid. Changes in liquidity may result 
in significant, rapid and unpredictable changes in the value of such contracts. Forward currency contracts 
are subject to many of the risks of, and can be highly sensitive to changes in the value of, the related 
currencies. As such, a small investment could have a potentially large impact on the Portfolio&#x2019;s 
performance. Forward currency contracts incur costs, which reduce returns, and costs of engaging in such 
transactions may outweigh any gains or any losses averted from hedging activities. Successful use of 
forward currency contracts, whether for hedging or for other investment purposes, is subject to the Investment 
Manager&#x2019;s ability to accurately predict movements in currency exchange rates and, for hedging transactions, 
there may be imperfect correlations between movements in exchange rates that could cause the Portfolio 
to incur significant losses. Use of forward currency contracts, even if entered into for hedging purposes, 
may cause the Portfolio to experience losses greater than if the Portfolio had not engaged in such transactions.&lt;/span&gt;&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20251231_20251231_S000059092Member_GrowthInvestingRisk2_S000059092Summary5Member"
      id="ixv-3299">&lt;p style="font-size:10.0pt; font-family:Sans-Serif; text-align:left; color:#171A1C; font-weight:normal; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:bold; text-decoration:none;"&gt;Growth Investing Risk:&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:normal; text-decoration:none;"&gt; 
Growth investments are believed by the Investment Manager to have the potential for growth, but may not 
realize such perceived potential for extended periods of time or may never realize such perceived growth 
potential. Such securities may be more volatile than other securities because they can be more sensitive 
to investor perceptions of the issuing company&#x2019;s growth potential. These securities may respond 
differently to market and other developments than other types of securities.&lt;/span&gt;&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20251231_20251231_S000059092Member_LargeCapCompaniesRisk2_S000059092Summary5Member"
      id="ixv-3303">&lt;p style="font-size:10.0pt; font-family:Sans-Serif; text-align:left; color:#171A1C; font-weight:normal; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:bold; text-decoration:none;"&gt;Large Cap Companies Risk:&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:normal; text-decoration:none;"&gt; Investments in large cap 
companies may underperform other segments of the market when such other segments are in favor or because 
such companies may be less responsive to competitive challenges and opportunities and may be unable to 
attain high growth rates during periods of economic expansion.&lt;/span&gt;&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20251231_20251231_S000059092Member_SmallandMidCapCompaniesRisk2_S000059092Summary5Member"
      id="ixv-3307">&lt;p style="font-size:10.0pt; font-family:Sans-Serif; text-align:left; color:#171A1C; font-weight:normal; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:bold; text-decoration:none;"&gt;Small and Mid Cap Companies Risk:&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:normal; text-decoration:none;"&gt; Small and mid cap companies 
carry additional risks because their earnings tend to be less predictable, their share prices more volatile 
and their securities less liquid than larger, more established companies. The shares of small and mid 
cap companies tend to trade less frequently than those of larger companies, which can have an adverse 
effect on the pricing of these securities and on the ability to sell these securities when the Investment 
Manager deems it appropriate.&lt;/span&gt;&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20251231_20251231_S000059092Member_Non-DiversificationRisk2_S000059092Summary5Member"
      id="ixv-3311">&lt;p style="font-size:10.0pt; font-family:Sans-Serif; text-align:left; color:#171A1C; font-weight:normal; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:bold; text-decoration:none;"&gt;Non-Diversification Risk:&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:normal; text-decoration:none;"&gt; The Portfolio&#x2019;s net asset value may be more vulnerable to changes in the 
market value of a single issuer or group of issuers and may be relatively more susceptible to adverse 
effects from any single corporate, industry, economic, market, political or regulatory occurrence than 
if the Portfolio&#x2019;s investments consisted of securities issued by a larger number of issuers.&lt;/span&gt;&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20251231_20251231_S000059092Member_SecuritiesSelectionRisk2_S000059092Summary5Member"
      id="ixv-3315">&lt;p style="font-size:10.0pt; font-family:Sans-Serif; text-align:left; color:#171A1C; font-weight:normal; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:bold; text-decoration:none;"&gt;Securities Selection Risk:&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:normal; text-decoration:none;"&gt; 
Securities and other investments selected by the Investment Manager for the Portfolio may not perform 
to expectations. This could result in the Portfolio&#x2019;s underperformance compared to other funds 
with similar investment objectives or strategies.&lt;/span&gt;&lt;/p&gt;</oef:RiskTextBlock>
    <oef:BarChartAndPerformanceTableHeading
      contextRef="Context_20251231_20251231_S000059092Member_S000059092Summary5Member"
      id="ixv-68365">Performance 
Bar Chart and Table</oef:BarChartAndPerformanceTableHeading>
    <oef:BarChartHeading
      contextRef="Context_20251231_20251231_S000059092Member_S000059092Summary5Member"
      id="ixv-68366">Year-by-Year Total Returns for Institutional 
Shares As of December 31, 2025</oef:BarChartHeading>
    <oef:PerformanceNarrativeTextBlock
      contextRef="Context_20251231_20251231_S000059092Member_S000059092Summary5Member"
      id="ixv-3326">&lt;p style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; color:#171A1C; font-weight:normal; text-decoration:none;"&gt;The 
accompanying bar chart and table provide some indication of the risks of investing in Lazard Equity Franchise 
Portfolio by showing the Portfolio&#x2019;s year-by-year performance and its average annual performance 
compared to that of a broad measure of market performance. The bar chart shows how the performance of 
the Portfolio&#x2019;s Institutional Shares has varied from year to year. Updated performance information 
is available at www.lazardassetmanagement.com or by calling (800) 823-6300. The Portfolio&#x2019;s past 
performance (before and after taxes) is not necessarily an indication of how the Portfolio will perform 
in the future.&lt;/p&gt;</oef:PerformanceNarrativeTextBlock>
    <oef:PerformanceInformationIllustratesVariabilityOfReturns
      contextRef="Context_20251231_20251231_S000059092Member_S000059092Summary5Member"
      id="ixv-68367">The 
accompanying bar chart and table provide some indication of the risks of investing in Lazard Equity Franchise 
Portfolio by showing the Portfolio&#x2019;s year-by-year performance and its average annual performance 
compared to that of a broad measure of market performance.</oef:PerformanceInformationIllustratesVariabilityOfReturns>
    <oef:PerformancePastDoesNotIndicateFuture
      contextRef="Context_20251231_20251231_S000059092Member_S000059092Summary5Member"
      id="ixv-68368">The 
accompanying bar chart and table provide some indication of the risks of investing in Lazard Equity Franchise 
Portfolio by showing the Portfolio&#x2019;s year-by-year performance and its average annual performance 
compared to that of a broad measure of market performance. The bar chart shows how the performance of 
the Portfolio&#x2019;s Institutional Shares has varied from year to year. Updated performance information 
is available at www.lazardassetmanagement.com or by calling (800) 823-6300. The Portfolio&#x2019;s past 
performance (before and after taxes) is not necessarily an indication of how the Portfolio will perform 
in the future.</oef:PerformancePastDoesNotIndicateFuture>
    <oef:PerformanceAvailabilityWebSiteAddress
      contextRef="Context_20251231_20251231_S000059092Member_S000059092Summary5Member"
      id="ixv-68370">www.lazardassetmanagement.com</oef:PerformanceAvailabilityWebSiteAddress>
    <oef:PerformanceAvailabilityPhone
      contextRef="Context_20251231_20251231_S000059092Member_S000059092Summary5Member"
      id="ixv-68371">(800) 823-6300</oef:PerformanceAvailabilityPhone>
    <oef:BarChartClosingTextBlock
      contextRef="Context_20251231_20251231_S000059092Member_S000059092Summary5Member"
      id="ixv-3332">&lt;table cellpadding="0" cellspacing="0" style="border-collapse:collapse" width="27%"&gt;&lt;tr style="font-size:1pt;"&gt;&lt;td style="width:56.99%;"&gt;&#160;&lt;/td&gt;&lt;td style="width:43.01%;"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;p style="font-size:9.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; font-weight:bold; text-decoration:none;"&gt;Best Quarter:&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom; font-size:1pt;"&gt;&lt;p style="font-size:9.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; color:#000000; font-weight:normal; text-decoration:none;"&gt;&#160;&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;p style="font-size:9.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; font-weight:normal; text-decoration:none;"&gt;2020, Q4&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;p style="font-size:9.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; font-weight:normal; text-decoration:none;"&gt;21.99%&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom; font-size:1pt;"&gt;&lt;p style="font-size:9.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; font-weight:normal; text-decoration:none;"&gt;&#160;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom; font-size:1pt;"&gt;&lt;p style="font-size:9.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; font-weight:normal; text-decoration:none;"&gt;&#160;&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="2" style="vertical-align:bottom;"&gt;&lt;p style="font-size:9.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; font-weight:bold; text-decoration:none;"&gt;Worst Quarter:&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;p style="font-size:9.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; font-weight:normal; text-decoration:none;"&gt;2020, Q1&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;p style="font-size:9.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; font-weight:normal; text-decoration:none;"&gt;-33.33%&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;</oef:BarChartClosingTextBlock>
    <oef:HighestQuarterlyReturnLabel
      contextRef="Context_20251231_20251231_C000193735Member_S000059092Member_S000059092Summary5Member"
      id="ixv-68372">Best Quarter</oef:HighestQuarterlyReturnLabel>
    <oef:BarChartHighestQuarterlyReturnDate
      contextRef="Context_20251231_20251231_C000193735Member_S000059092Member_S000059092Summary5Member"
      id="ixv-68373">2020-12-31</oef:BarChartHighestQuarterlyReturnDate>
    <oef:BarChartHighestQuarterlyReturn
      contextRef="Context_20251231_20251231_C000193735Member_S000059092Member_S000059092Summary5Member"
      decimals="INF"
      id="ixv-68374"
      unitRef="pure">0.2199</oef:BarChartHighestQuarterlyReturn>
    <oef:LowestQuarterlyReturnLabel
      contextRef="Context_20251231_20251231_C000193735Member_S000059092Member_S000059092Summary5Member"
      id="ixv-68375">Worst Quarter</oef:LowestQuarterlyReturnLabel>
    <oef:BarChartLowestQuarterlyReturnDate
      contextRef="Context_20251231_20251231_C000193735Member_S000059092Member_S000059092Summary5Member"
      id="ixv-68376">2020-03-31</oef:BarChartLowestQuarterlyReturnDate>
    <oef:BarChartLowestQuarterlyReturn
      contextRef="Context_20251231_20251231_C000193735Member_S000059092Member_S000059092Summary5Member"
      decimals="INF"
      id="ixv-68377"
      unitRef="pure">-0.3333</oef:BarChartLowestQuarterlyReturn>
    <oef:PerformanceTableHeading
      contextRef="Context_20251231_20251231_S000059092Member_S000059092Summary5Member"
      id="ixv-68378">Average Annual Total Returns (for the periods 
ended December 31, 2025)</oef:PerformanceTableHeading>
    <oef:PerformanceTableNarrativeTextBlock
      contextRef="Context_20251231_20251231_S000059092Member_S000059092Summary5Member"
      id="ixv-3366">&lt;p style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; color:#171A1C; font-weight:normal; text-decoration:none;"&gt;After-tax returns are shown 
only for Institutional Shares. After-tax returns of the Portfolio&#x2019;s other share classes will vary. 
After-tax returns are calculated using the historical highest individual marginal income tax rates and 
do not reflect the impact of state and local taxes. Actual after-tax returns depend on the investor&#x2019;s 
tax situation and may differ from those shown. The after-tax returns shown are not relevant to investors 
who hold their shares through tax-deferred arrangements such as 401(k) plans or individual retirement 
accounts. Returns shown below for the Portfolio&#x2019;s R6 Shares &lt;/p&gt;&lt;p style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; color:#171A1C; font-weight:normal; text-decoration:none;"&gt;(which were not operational as of December 31, 2025) reflect 
the performance of the Portfolio&#x2019;s Institutional Shares. R6 Shares would have had substantially 
similar returns as Institutional Shares because the share classes are invested in the same portfolio 
of securities, and the returns would differ only to the extent that the classes do not have the same 
expenses.&lt;/p&gt;</oef:PerformanceTableNarrativeTextBlock>
    <oef:PerformanceTableOneClassOfAfterTaxShown
      contextRef="Context_20251231_20251231_S000059092Member_S000059092Summary5Member"
      id="ixv-68379">After-tax returns are shown 
only for Institutional Shares. After-tax returns of the Portfolio&#x2019;s other share classes will vary.</oef:PerformanceTableOneClassOfAfterTaxShown>
    <oef:PerformanceTableUsesHighestFederalRate
      contextRef="Context_20251231_20251231_S000059092Member_S000059092Summary5Member"
      id="ixv-68380">After-tax returns are calculated using the historical highest individual marginal income tax rates and 
do not reflect the impact of state and local taxes.</oef:PerformanceTableUsesHighestFederalRate>
    <oef:PerformanceTableNotRelevantToTaxDeferred
      contextRef="Context_20251231_20251231_S000059092Member_S000059092Summary5Member"
      id="ixv-68381">The after-tax returns shown are not relevant to investors 
who hold their shares through tax-deferred arrangements such as 401(k) plans or individual retirement 
accounts.</oef:PerformanceTableNotRelevantToTaxDeferred>
    <oef:PerfInceptionDate
      contextRef="Context_20170929_20251231_C000193735Member_S000059092Member_S000059092Summary5Member"
      id="ixv-68382">2017-09-29</oef:PerfInceptionDate>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20250101_20251231_C000193735Member_S000059092Member_S000059092Summary5Member"
      decimals="INF"
      id="ixv-68383"
      unitRef="pure">0.0407</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20210101_20251231_C000193735Member_S000059092Member_S000059092Summary5Member"
      decimals="INF"
      id="ixv-68384"
      unitRef="pure">0.0684</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20170929_20251231_C000193735Member_S000059092Member_S000059092Summary5Member"
      decimals="INF"
      id="ixv-68385"
      unitRef="pure">0.0660</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20250101_20251231_AfterTaxesOnDistributionsMember_C000193735Member_S000059092Member_S000059092Summary5Member"
      decimals="INF"
      id="ixv-68386"
      unitRef="pure">-0.0330</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20210101_20251231_AfterTaxesOnDistributionsMember_C000193735Member_S000059092Member_S000059092Summary5Member"
      decimals="INF"
      id="ixv-68387"
      unitRef="pure">0.0228</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20170929_20251231_AfterTaxesOnDistributionsMember_C000193735Member_S000059092Member_S000059092Summary5Member"
      decimals="INF"
      id="ixv-68388"
      unitRef="pure">0.0309</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20250101_20251231_AfterTaxesOnDistributionsAndSalesMember_C000193735Member_S000059092Member_S000059092Summary5Member"
      decimals="INF"
      id="ixv-68389"
      unitRef="pure">0.0251</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20210101_20251231_AfterTaxesOnDistributionsAndSalesMember_C000193735Member_S000059092Member_S000059092Summary5Member"
      decimals="INF"
      id="ixv-68390"
      unitRef="pure">0.0394</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20170929_20251231_AfterTaxesOnDistributionsAndSalesMember_C000193735Member_S000059092Member_S000059092Summary5Member"
      decimals="INF"
      id="ixv-68391"
      unitRef="pure">0.0404</oef:AvgAnnlRtrPct>
    <oef:PerfInceptionDate
      contextRef="Context_20170929_20251231_C000193736Member_S000059092Member_S000059092Summary5Member"
      id="ixv-68392">2017-09-29</oef:PerfInceptionDate>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20250101_20251231_C000193736Member_S000059092Member_S000059092Summary5Member"
      decimals="INF"
      id="ixv-68393"
      unitRef="pure">0.0370</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20210101_20251231_C000193736Member_S000059092Member_S000059092Summary5Member"
      decimals="INF"
      id="ixv-68394"
      unitRef="pure">0.0655</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20170929_20251231_C000193736Member_S000059092Member_S000059092Summary5Member"
      decimals="INF"
      id="ixv-68395"
      unitRef="pure">0.0632</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20250101_20251231_C000193737Member_S000059092Member_S000059092Summary5Member"
      decimals="INF"
      id="ixv-68396"
      unitRef="pure">0.0407</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20210101_20251231_C000193737Member_S000059092Member_S000059092Summary5Member"
      decimals="INF"
      id="ixv-68397"
      unitRef="pure">0.0684</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20170929_20251231_C000193737Member_S000059092Member_S000059092Summary5Member"
      decimals="INF"
      id="ixv-68398"
      unitRef="pure">0.0660</oef:AvgAnnlRtrPct>
    <oef:AverageAnnualReturnLabel
      contextRef="Context_20251231_20251231_MSCIWorldIndexreflectsnodeductionforfeesexpensesortaxes36_S000059092Member_S000059092Summary5Member"
      id="ixv-68399">MSCI World Index (reflects 
no deduction for fees, expenses or taxes)</oef:AverageAnnualReturnLabel>
    <oef:IndexNoDeductionForFeesExpensesTaxes
      contextRef="Context_20251231_20251231_S000059092Member_S000059092Summary5Member"
      id="ixv-68400">MSCI World Index(reflects 
no deduction for fees, expenses or taxes)</oef:IndexNoDeductionForFeesExpensesTaxes>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20250101_20251231_MSCIWorldIndexreflectsnodeductionforfeesexpensesortaxes36_S000059092Member_S000059092Summary5Member"
      decimals="INF"
      id="ixv-68401"
      unitRef="pure">0.2109</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20210101_20251231_MSCIWorldIndexreflectsnodeductionforfeesexpensesortaxes36_S000059092Member_S000059092Summary5Member"
      decimals="INF"
      id="ixv-68402"
      unitRef="pure">0.1215</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20170929_20251231_MSCIWorldIndexreflectsnodeductionforfeesexpensesortaxes36_S000059092Member_S000059092Summary5Member"
      decimals="INF"
      id="ixv-68403"
      unitRef="pure">0.1190</oef:AvgAnnlRtrPct>
    <oef:RiskReturnHeading
      contextRef="Context_20251231_20251231_S000027245Member_S000027245Summary6Member"
      id="ixv-68404">  Lazard 
Global Listed Infrastructure Portfolio</oef:RiskReturnHeading>
    <oef:ObjectiveHeading
      contextRef="Context_20251231_20251231_S000027245Member_S000027245Summary6Member"
      id="ixv-68406">Investment 
Objective</oef:ObjectiveHeading>
    <oef:ObjectivePrimaryTextBlock
      contextRef="Context_20251231_20251231_S000027245Member_S000027245Summary6Member"
      id="ixv-3515">&lt;p style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; color:#171A1C; font-weight:normal; text-decoration:none;"&gt;The Portfolio seeks total return.&lt;/p&gt;</oef:ObjectivePrimaryTextBlock>
    <oef:ExpenseHeading
      contextRef="Context_20251231_20251231_S000027245Member_S000027245Summary6Member"
      id="ixv-68407">Fees 
and Expenses</oef:ExpenseHeading>
    <oef:ExpenseNarrativeTextBlock
      contextRef="Context_20251231_20251231_S000027245Member_S000027245Summary6Member"
      id="ixv-3518">&lt;p style="font-size:10.0pt; font-family:Sans-Serif; text-align:left; color:#171A1C; font-weight:normal; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:normal; text-decoration:none;"&gt;This table describes the fees and expenses that you may pay 
if you buy, hold and sell shares of the Portfolio, a series of The Lazard Funds, Inc. (the &#x201c;Fund&#x201d;). 
&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; 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 table and the Example below.&lt;/span&gt;&lt;/p&gt;</oef:ExpenseNarrativeTextBlock>
    <oef:OperatingExpensesCaption
      contextRef="Context_20251231_20251231_S000027245Member_S000027245Summary6Member"
      id="ixv-68408">Annual Portfolio Operating Expenses (expenses 
that you pay each year as a percentage of the value of your investment)</oef:OperatingExpensesCaption>
    <oef:ManagementFeesOverAssets
      contextRef="Context_20251231_20251231_C000082231Member_S000027245Member_S000027245Summary6Member"
      decimals="INF"
      id="ixv-68409"
      unitRef="pure">0.0090</oef:ManagementFeesOverAssets>
    <oef:ManagementFeesOverAssets
      contextRef="Context_20251231_20251231_C000082232Member_S000027245Member_S000027245Summary6Member"
      decimals="INF"
      id="ixv-68410"
      unitRef="pure">0.0090</oef:ManagementFeesOverAssets>
    <oef:ManagementFeesOverAssets
      contextRef="Context_20251231_20251231_C000134196Member_S000027245Member_S000027245Summary6Member"
      decimals="INF"
      id="ixv-68411"
      unitRef="pure">0.0090</oef:ManagementFeesOverAssets>
    <oef:DistributionAndService12b1FeesOverAssets
      contextRef="Context_20251231_20251231_C000082231Member_S000027245Member_S000027245Summary6Member"
      decimals="INF"
      id="ixv-68412"
      unitRef="pure">0</oef:DistributionAndService12b1FeesOverAssets>
    <oef:DistributionAndService12b1FeesOverAssets
      contextRef="Context_20251231_20251231_C000082232Member_S000027245Member_S000027245Summary6Member"
      decimals="INF"
      id="ixv-68413"
      unitRef="pure">0.0025</oef:DistributionAndService12b1FeesOverAssets>
    <oef:DistributionAndService12b1FeesOverAssets
      contextRef="Context_20251231_20251231_C000134196Member_S000027245Member_S000027245Summary6Member"
      decimals="INF"
      id="ixv-68414"
      unitRef="pure">0</oef:DistributionAndService12b1FeesOverAssets>
    <oef:OtherExpensesOverAssets
      contextRef="Context_20251231_20251231_C000082231Member_S000027245Member_S000027245Summary6Member"
      decimals="INF"
      id="ixv-68415"
      unitRef="pure">0.0006</oef:OtherExpensesOverAssets>
    <oef:OtherExpensesOverAssets
      contextRef="Context_20251231_20251231_C000082232Member_S000027245Member_S000027245Summary6Member"
      decimals="INF"
      id="ixv-68416"
      unitRef="pure">0.0006</oef:OtherExpensesOverAssets>
    <oef:OtherExpensesOverAssets
      contextRef="Context_20251231_20251231_C000134196Member_S000027245Member_S000027245Summary6Member"
      decimals="INF"
      id="_591_"
      unitRef="pure">0.0006</oef:OtherExpensesOverAssets>
    <oef:ExpensesOverAssets
      contextRef="Context_20251231_20251231_C000082231Member_S000027245Member_S000027245Summary6Member"
      decimals="INF"
      id="ixv-68418"
      unitRef="pure">0.0096</oef:ExpensesOverAssets>
    <oef:ExpensesOverAssets
      contextRef="Context_20251231_20251231_C000082232Member_S000027245Member_S000027245Summary6Member"
      decimals="INF"
      id="ixv-68419"
      unitRef="pure">0.0121</oef:ExpensesOverAssets>
    <oef:ExpensesOverAssets
      contextRef="Context_20251231_20251231_C000134196Member_S000027245Member_S000027245Summary6Member"
      decimals="INF"
      id="ixv-68420"
      unitRef="pure">0.0096</oef:ExpensesOverAssets>
    <oef:ExpenseExampleHeading
      contextRef="Context_20251231_20251231_S000027245Member_S000027245Summary6Member"
      id="ixv-68421">Example</oef:ExpenseExampleHeading>
    <oef:ExpenseExampleNarrativeTextBlock
      contextRef="Context_20251231_20251231_S000027245Member_S000027245Summary6Member"
      id="ixv-3635">&lt;p style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; color:#171A1C; font-weight:normal; text-decoration:none;"&gt;This Example 
is intended to help you compare the cost of investing in the Portfolio with the cost of investing in 
other mutual funds.&lt;/p&gt;&lt;p style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; color:#171A1C; font-weight:normal; text-decoration:none;"&gt;The Example assumes that you invest $10,000 
in the Portfolio for the time periods indicated and then hold or redeem all of your shares at the end 
of those periods. The Example also assumes that your investment has a 5% return each year and that the 
Portfolio&#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;</oef:ExpenseExampleNarrativeTextBlock>
    <oef:ExpenseExampleYear01
      contextRef="Context_20251231_20251231_C000082231Member_S000027245Member_S000027245Summary6Member"
      decimals="INF"
      id="ixv-68422"
      unitRef="usd">98</oef:ExpenseExampleYear01>
    <oef:ExpenseExampleYear03
      contextRef="Context_20251231_20251231_C000082231Member_S000027245Member_S000027245Summary6Member"
      decimals="INF"
      id="ixv-68423"
      unitRef="usd">306</oef:ExpenseExampleYear03>
    <oef:ExpenseExampleYear05
      contextRef="Context_20251231_20251231_C000082231Member_S000027245Member_S000027245Summary6Member"
      decimals="INF"
      id="ixv-68424"
      unitRef="usd">531</oef:ExpenseExampleYear05>
    <oef:ExpenseExampleYear10
      contextRef="Context_20251231_20251231_C000082231Member_S000027245Member_S000027245Summary6Member"
      decimals="INF"
      id="ixv-68425"
      unitRef="usd">1178</oef:ExpenseExampleYear10>
    <oef:ExpenseExampleYear01
      contextRef="Context_20251231_20251231_C000082232Member_S000027245Member_S000027245Summary6Member"
      decimals="INF"
      id="ixv-68426"
      unitRef="usd">123</oef:ExpenseExampleYear01>
    <oef:ExpenseExampleYear03
      contextRef="Context_20251231_20251231_C000082232Member_S000027245Member_S000027245Summary6Member"
      decimals="INF"
      id="ixv-68427"
      unitRef="usd">384</oef:ExpenseExampleYear03>
    <oef:ExpenseExampleYear05
      contextRef="Context_20251231_20251231_C000082232Member_S000027245Member_S000027245Summary6Member"
      decimals="INF"
      id="ixv-68428"
      unitRef="usd">665</oef:ExpenseExampleYear05>
    <oef:ExpenseExampleYear10
      contextRef="Context_20251231_20251231_C000082232Member_S000027245Member_S000027245Summary6Member"
      decimals="INF"
      id="ixv-68429"
      unitRef="usd">1466</oef:ExpenseExampleYear10>
    <oef:ExpenseExampleYear01
      contextRef="Context_20251231_20251231_C000134196Member_S000027245Member_S000027245Summary6Member"
      decimals="INF"
      id="ixv-68430"
      unitRef="usd">98</oef:ExpenseExampleYear01>
    <oef:ExpenseExampleYear03
      contextRef="Context_20251231_20251231_C000134196Member_S000027245Member_S000027245Summary6Member"
      decimals="INF"
      id="ixv-68431"
      unitRef="usd">306</oef:ExpenseExampleYear03>
    <oef:ExpenseExampleYear05
      contextRef="Context_20251231_20251231_C000134196Member_S000027245Member_S000027245Summary6Member"
      decimals="INF"
      id="ixv-68432"
      unitRef="usd">531</oef:ExpenseExampleYear05>
    <oef:ExpenseExampleYear10
      contextRef="Context_20251231_20251231_C000134196Member_S000027245Member_S000027245Summary6Member"
      decimals="INF"
      id="ixv-68433"
      unitRef="usd">1178</oef:ExpenseExampleYear10>
    <oef:PortfolioTurnoverHeading
      contextRef="Context_20251231_20251231_S000027245Member_S000027245Summary6Member"
      id="ixv-68434">Portfolio Turnover</oef:PortfolioTurnoverHeading>
    <oef:PortfolioTurnoverTextBlock
      contextRef="Context_20251231_20251231_S000027245Member_S000027245Summary6Member"
      id="ixv-3699">&lt;p style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; color:#171A1C; font-weight:normal; text-decoration:none;"&gt;The Portfolio 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 Portfolio shares are held in a taxable account. These costs, which are not reflected in annual portfolio 
operating expenses or in the Example, affect the Portfolio&#x2019;s performance. During the most recent 
fiscal year, the Portfolio&#x2019;s portfolio turnover rate was 43% of the average value of its portfolio.&lt;/p&gt;</oef:PortfolioTurnoverTextBlock>
    <oef:PortfolioTurnoverRate
      contextRef="Context_20251231_20251231_S000027245Member_S000027245Summary6Member"
      decimals="INF"
      id="ixv-68435"
      unitRef="pure">0.43</oef:PortfolioTurnoverRate>
    <oef:StrategyHeading
      contextRef="Context_20251231_20251231_S000027245Member_S000027245Summary6Member"
      id="ixv-68436">Principal Investment Strategies</oef:StrategyHeading>
    <oef:StrategyNarrativeTextBlock
      contextRef="Context_20251231_20251231_S000027245Member_S000027245Summary6Member"
      id="ixv-3702">&lt;p style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; color:#171A1C; font-weight:normal; text-decoration:none;"&gt;Under normal 
circumstances, the Portfolio invests at least 80% of its assets in equity securities of Infrastructure 
Companies with securities listed on a national or other recognized securities exchange.  Infrastructure 
Companies derive at least 50% of their revenues from, or have at least 50% of their assets committed 
to, the generation, production, transmission, sale or distribution of energy or natural resources used 
to produce energy; distribution, purification and treatment of water; provision of communications services 
and media; management, ownership and/or operation of infrastructure assets or construction, development 
or financing of infrastructure assets, such as pipelines, toll roads, airports, railroads or ports.&lt;/p&gt;&lt;p style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; color:#171A1C; font-weight:normal; text-decoration:none;"&gt;The Portfolio invests primarily in equity securities, principally common stocks, 
of infrastructure companies and concentrates its investments in industries represented by infrastructure 
companies. Lazard Asset Management LLC (the &lt;/p&gt;&lt;p style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; color:#171A1C; font-weight:normal; text-decoration:none;"&gt;&#x201c;Investment Manager&#x201d;) focuses on companies with 
a minimum market capitalization of $250 million that own physical infrastructure and which the Investment 
Manager believes are undervalued.&lt;/p&gt;&lt;p style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; color:#171A1C; font-weight:normal; text-decoration:none;"&gt;Under normal market conditions, 
the Portfolio invests significantly (at least 40%&#x2014;unless market conditions are not deemed favorable 
by the Investment Manager, in which case the Portfolio would invest at least 30%) in infrastructure companies 
organized or located outside the U.S. or doing a substantial amount of business outside the U.S. The 
Investment Manager allocates the Portfolio&#x2019;s assets among various regions and countries, including 
the United States (but in no less than three different countries). The Portfolio may invest in equity 
securities of companies with some business activities located in emerging market countries.&lt;/p&gt;&lt;p style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; color:#171A1C; font-weight:normal; text-decoration:none;"&gt;The 
Investment Manager may enter into foreign currency forward contracts to hedge some or all foreign currency 
exposure in the Portfolio against movements relative to the U.S. dollar and generally not for the purpose 
of generating investment returns. However, the Investment Manager may determine not to hedge some or 
all of the Portfolio&#x2019;s foreign currency exposure from time-to-time or at any time.&lt;/p&gt;&lt;p style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; color:#171A1C; font-weight:normal; text-decoration:none;"&gt;As 
part of its investment strategy, the Portfolio may use repurchase agreements or money market mutual funds 
to maximize the value of its assets held in cash.&lt;/p&gt;&lt;p style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; color:#171A1C; font-weight:normal; text-decoration:none;"&gt;Although 
the Portfolio is classified as &#x201c;diversified&#x201d; under the Investment Company Act of 1940, as 
amended, it may invest in a smaller number of issuers than other, more diversified investment portfolios.&lt;/p&gt;</oef:StrategyNarrativeTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20251231_20251231_S000027245Member_PrincipalInvestmentRisks2_S000027245Summary6Member"
      id="ixv-3717">&lt;p style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; color:#00539A; font-weight:bold; text-decoration:none;"&gt;Principal Investment Risks&lt;/p&gt;&lt;p style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; color:#171A1C; font-weight:normal; text-decoration:none;"&gt;The value 
of your investment in the Portfolio will fluctuate, which means you could lose money.&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20251231_20251231_S000027245Member_RiskLoseMoneyMember_S000027245Summary6Member"
      id="ixv-3719">&lt;p style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; color:#171A1C; font-weight:normal; text-decoration:none;"&gt;The value 
of your investment in the Portfolio will fluctuate, which means you could lose money.&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20251231_20251231_S000027245Member_MarketRisk2_S000027245Summary6Member"
      id="ixv-3721">&lt;p style="font-size:10.0pt; font-family:Sans-Serif; text-align:left; color:#171A1C; font-weight:normal; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:bold; text-decoration:none;"&gt;Market Risk:&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:normal; text-decoration:none;"&gt; The Portfolio may incur losses due to declines 
in one or more markets in which it invests. These declines may be the result of, among other things, 
political, regulatory, market, economic or social developments affecting the relevant market(s). To the 
extent that such developments impact specific industries, market sectors, countries or geographic regions, 
the Portfolio&#x2019;s investments in such industries, market sectors, countries and/or geographic regions 
can be expected to be particularly affected, especially if such investments are a significant portion 
of its investment portfolio. In addition, turbulence in financial markets and reduced liquidity in equity, 
credit and/or fixed income markets may negatively affect many issuers, which could adversely affect the 
Portfolio. Global economies and financial markets are increasingly interconnected, and conditions and 
events in one country, region or financial market may adversely impact issuers worldwide. As a result, 
local, regional or global events such as war or military conflict, acts of terrorism, the spread of infectious 
illness or other public health issues, social unrest, natural disasters, extreme weather, other geological 
events, man-made disasters, supply chain disruptions, deflation, inflation, government defaults, government 
shutdowns, the imposition of sanctions or other similar measures, recessions or other events could have 
a significant negative impact on global economic and market conditions. For example, a public health 
or other emergency and aggressive responses taken by many governments or voluntarily imposed by private 
parties, including closing borders, restricting travel and imposing prolonged quarantines or similar 
restrictions, as well as the closure of, or operational changes to, many retail and other businesses, 
may have severe negative impacts on markets worldwide. Additionally, general market conditions may affect 
the value of a Portfolio&#x2019;s securities, including changes in interest rates, currency rates or monetary 
policies. Furthermore, the imposition of tariffs, trade restrictions, currency restrictions or similar 
actions (or retaliatory measures taken in response to such actions), or the threat or potential of one 
or more such events and developments, could lead to price volatility and overall declines in the U.S. 
and global investment markets.&lt;/span&gt;&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20251231_20251231_S000027245Member_IssuerRisk2_S000027245Summary6Member"
      id="ixv-3725">&lt;p style="font-size:10.0pt; font-family:Sans-Serif; text-align:left; color:#171A1C; font-weight:normal; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:bold; text-decoration:none;"&gt;Issuer Risk:&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:normal; text-decoration:none;"&gt; 
The value of a security may decline for a number of reasons which directly relate to the issuer, such 
as management performance, financial leverage and reduced demand for the issuer&#x2019;s goods or services, 
as well as the historical and prospective earnings of the issuer and the value of its assets or factors 
unrelated to the issuer&#x2019;s value, such as investor perception.&lt;/span&gt;&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20251231_20251231_S000027245Member_ConcentrationRisk2_S000027245Summary6Member"
      id="ixv-3729">&lt;p style="font-size:10.0pt; font-family:Sans-Serif; text-align:left; color:#171A1C; font-weight:normal; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:bold; text-decoration:none;"&gt;Concentration Risk:&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:normal; text-decoration:none;"&gt; The Portfolio will be concentrated 
(i.e., hold more than 25% of the value of the Portfolio&#x2019;s assets) in securities of issuers having 
their principal business activities in the group of industries represented by Infrastructure Companies, 
and the Portfolio would be expected to be affected by developments in those industries.&lt;/span&gt;&lt;/p&gt;&lt;p style="font-size:10.0pt; font-family:Sans-Serif; text-align:left; color:#171A1C; font-weight:normal; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#171A1C; font-weight:normal; text-decoration:none;"&gt;Infrastructure Companies.&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:normal; text-decoration:none;"&gt; 
Securities and instruments of infrastructure companies are more susceptible to adverse economic or regulatory 
occurrences affecting their industries. Infrastructure companies may be subject to a variety of factors 
that may adversely affect their business or operations, including high interest costs in connection with 
capital construction programs, high leverage, costs associated with environmental and other regulations, 
the effects of economic slowdown, surplus capacity, increased competition from other providers of services, 
uncertainties concerning the availability of fuel and other natural resources at reasonable prices, the 
effects of energy conservation policies, unfavorable tax laws or accounting policies and other factors. 
Infrastructure companies also may be affected by or subject to, among other factors, regulation by various 
government authorities, including rate regulation, innovations in technology that could render the way 
in which a company delivers a product or service obsolete and service interruption due to environmental, 
operational or other mishaps.&lt;/span&gt;&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20251231_20251231_S000027245Member_RepurchaseAgreementsRisk2_S000027245Summary6Member"
      id="ixv-3743">&lt;p style="font-size:10.0pt; font-family:Sans-Serif; text-align:left; color:#171A1C; font-weight:normal; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:bold; text-decoration:none;"&gt;Repurchase Agreements Risk:&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:normal; text-decoration:none;"&gt; The Portfolio may enter into certain types of repurchase agreements or purchase 
and sale contracts. Under a repurchase agreement, the seller agrees to repurchase a security (typically 
a security issued or guaranteed by the U.S. Government) at a mutually agreed upon time and price. This 
is intended to insulate the Portfolio from changes in the market value of the security during the repurchase 
period. A purchase and sale contract is similar to a repurchase agreement, but purchase and sale contracts 
provide that the purchaser receives any interest on the security paid during the period. Repurchase agreements 
carry certain risks not associated with direct investments in securities, including a possible decline 
in the market value of the underlying obligations.&lt;/span&gt;&lt;/p&gt;&lt;p style="font-size:10.0pt; font-family:Sans-Serif; text-align:left; color:#171A1C; font-weight:normal; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:bold; text-decoration:none;"&gt;Non-U.S. 
Securities Risk:&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:normal; text-decoration:none;"&gt; The Portfolio&#x2019;s performance will be influenced by political, 
social and economic factors affecting the non-U.S. countries and companies in which the Portfolio invests. 
Non-U.S. securities carry special risks, such as less developed or less efficient trading markets, political 
instability, a lack of company information, differing auditing and legal standards, and, potentially, 
less liquidity. Non-U.S. securities may also subject the Portfolio&#x2019;s investments to changes in 
currency rates, which can make the return on an investment increase or decrease, unrelated to the quality 
or performance of the investment itself. Non-U.S. securities may be subject to economic sanctions or 
other governmental actions or developments, exchange controls (including repatriation restrictions), 
confiscations, trade restrictions (including tariffs) or problems related to share registration, trade 
settlement or asset custody, which could, among other things, effectively restrict or eliminate the Portfolio&#x2019;s 
ability to purchase or sell certain foreign securities. To the extent the Portfolio holds securities 
subject to such actions, the securities may become difficult to value and/or less liquid (or illiquid). 
In some cases, the securities may become worthless. In addition, as a result of trade restrictions (including 
tariffs) and other similar governmental actions or developments, the Portfolio may be forced to sell 
or otherwise dispose of foreign investments at inopportune times or prices.  &lt;/span&gt;&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20251231_20251231_S000027245Member_EmergingMarketRisk2_S000027245Summary6Member"
      id="ixv-3750">&lt;p style="font-size:10.0pt; font-family:Sans-Serif; text-align:left; color:#171A1C; font-weight:normal; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:bold; text-decoration:none;"&gt;Emerging Market Risk:&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:normal; text-decoration:none;"&gt; Emerging market countries 
generally have economic structures that are less diverse and mature, and political systems that are less 
stable, than those of developed countries. The economies of countries with emerging markets may be based 
predominantly on only a few industries, may be highly vulnerable to changes in local or global trade 
conditions, and may suffer from extreme debt burdens or volatile inflation rates. Further, investments 
in securities of issuers located in certain emerging countries involve the risk of loss resulting from 
problems in share registration, settlement or custody, substantial economic, political and social disruptions 
and the threat or imposition of sanctions or exchange controls (including repatriation restrictions). 
The securities markets of emerging market countries have historically been extremely volatile and less 
liquid than more developed markets, thus, the Portfolio may be unable to liquidate its positions in such 
securities at a favorable time or price. These market conditions may continue or worsen. Investments 
in these countries may be subject to political, economic, legal, market and currency risks. Significant 
devaluation of emerging market currencies against the U.S. dollar may occur subsequent to acquisition 
of investments denominated in emerging market currencies. Emerging market countries may also be more 
susceptible to fraud, corruption, and money laundering, which may result in negative commercial consequences 
in relation to the value, liquidity and tradability of investments in or related to those regions.&lt;/span&gt;&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20251231_20251231_S000027245Member_ForeignCurrencyRisk2_S000027245Summary6Member"
      id="ixv-3754">&lt;p style="font-size:10.0pt; font-family:Sans-Serif; text-align:left; color:#171A1C; font-weight:normal; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:bold; text-decoration:none;"&gt;Foreign Currency Risk:&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:normal; text-decoration:none;"&gt; 
Investments denominated in currencies other than U.S. dollars may experience a decline in value, in U.S. 
dollar terms, due solely to fluctuations in currency exchange rates. The Portfolio&#x2019;s investments 
denominated in such currencies (particularly currencies of emerging markets countries), as well as any 
investments in currencies themselves, could be adversely affected by delays in, or a refusal to grant, 
repatriation of funds or conversion of currencies. Irrespective of any foreign currency exposure hedging, 
the Portfolio may experience a decline in the value of its portfolio securities, in U.S. dollar terms, 
due solely to fluctuations in currency exchange rates.  &lt;/span&gt;&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20251231_20251231_S000027245Member_ForwardCurrencyContractsandCurrencyHedgingRisk2_S000027245Summary6Member"
      id="ixv-3764">&lt;p style="font-size:10.0pt; font-family:Sans-Serif; text-align:left; color:#171A1C; font-weight:normal; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:bold; text-decoration:none;"&gt;Forward Currency Contracts and Currency Hedging Risk:&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:normal; text-decoration:none;"&gt; Forward currency contracts, including those entered into for hedging purposes 
(&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#171A1C; font-weight:normal; text-decoration:none;"&gt;i.e.&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:normal; text-decoration:none;"&gt;, seeking to protect Portfolio investments), 
may increase volatility, reduce returns, limit gains or magnify losses, perhaps substantially, particularly 
since forward currency contracts, like most derivative instruments, have a leverage component that provides 
investment exposure in excess of the amount invested. Forward currency contracts are subject to the risks 
of the creditworthiness of and default by the counterparty and consequently may lose all or a portion 
of their value due solely to the creditworthiness of or default by the counterparty. Forward currency 
contracts also may be illiquid. Changes in liquidity may result in significant, rapid and unpredictable 
changes in the value of such contracts. Forward currency contracts are subject to many of the risks of, 
and can be highly sensitive to changes in the value of, the related currencies. As such, a small investment 
could have a potentially large impact on the Portfolio&#x2019;s performance. Forward currency contracts 
incur costs, which reduce returns, and costs of engaging in such transactions may outweigh any gains 
or any losses averted from hedging activities. Successful use of forward currency contracts, whether 
for hedging or for other investment purposes, is subject to the Investment Manager&#x2019;s ability to 
accurately predict movements in currency exchange rates and, for hedging transactions, there may be imperfect 
correlations between movements in exchange rates that could cause the Portfolio to incur significant 
losses. Use of forward currency contracts, even if entered into for hedging purposes, may cause the Portfolio 
to experience losses greater than if the Portfolio had not engaged in such transactions.&lt;/span&gt;&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20251231_20251231_S000027245Member_ValueInvestingRisk2_S000027245Summary6Member"
      id="ixv-3770">&lt;p style="font-size:10.0pt; font-family:Sans-Serif; text-align:left; color:#171A1C; font-weight:normal; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:bold; text-decoration:none;"&gt;Value Investing Risk:&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:normal; text-decoration:none;"&gt; Value investments are believed 
by the Investment Manager to be undervalued, but may not realize their perceived value for extended periods 
of time or may never realize their perceived value. These securities may respond differently to market 
and other developments than other types of securities.&lt;/span&gt;&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20251231_20251231_S000027245Member_LargeCapCompaniesRisk2_S000027245Summary6Member"
      id="ixv-3774">&lt;p style="font-size:10.0pt; font-family:Sans-Serif; text-align:left; color:#171A1C; font-weight:normal; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:bold; text-decoration:none;"&gt;Large 
Cap Companies Risk:&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:normal; text-decoration:none;"&gt; Investments in large cap companies may underperform other 
segments of the market when such other segments are in favor or because such companies may be less responsive 
to competitive challenges and opportunities and may be unable to attain high growth rates during periods 
of economic expansion.&lt;/span&gt;&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20251231_20251231_S000027245Member_FocusedInvestingRisk2_S000027245Summary6Member"
      id="ixv-3778">&lt;p style="font-size:10.0pt; font-family:Sans-Serif; text-align:left; color:#171A1C; font-weight:normal; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:bold; text-decoration:none;"&gt;Focused Investing Risk: &lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:normal; text-decoration:none;"&gt;The Portfolio&#x2019;s net asset value may be more vulnerable to changes in the 
market value of a single issuer or group of issuers and may be relatively more susceptible to adverse 
effects from any single corporate, industry, economic, market, political or regulatory occurrence than 
if the Portfolio&#x2019;s investments consisted of securities issued by a larger number of issuers.&lt;/span&gt;&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20251231_20251231_S000027245Member_SecuritiesSelectionRisk2_S000027245Summary6Member"
      id="ixv-3782">&lt;p style="font-size:10.0pt; font-family:Sans-Serif; text-align:left; color:#171A1C; font-weight:normal; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:bold; text-decoration:none;"&gt;Securities Selection Risk:&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:normal; text-decoration:none;"&gt; 
Securities and other investments selected by the Investment Manager for the Portfolio may not perform 
to expectations. This could result in the Portfolio&#x2019;s underperformance compared to other funds 
with similar investment objectives or strategies.&lt;/span&gt;&lt;/p&gt;</oef:RiskTextBlock>
    <oef:BarChartAndPerformanceTableHeading
      contextRef="Context_20251231_20251231_S000027245Member_S000027245Summary6Member"
      id="ixv-68437">Performance 
Bar Chart and Table</oef:BarChartAndPerformanceTableHeading>
    <oef:BarChartHeading
      contextRef="Context_20251231_20251231_S000027245Member_S000027245Summary6Member"
      id="ixv-68438">Year-by-Year Total Returns for Institutional 
Shares As of December 31, 2025</oef:BarChartHeading>
    <oef:PerformanceNarrativeTextBlock
      contextRef="Context_20251231_20251231_S000027245Member_S000027245Summary6Member"
      id="ixv-3793">&lt;p style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; color:#171A1C; font-weight:normal; text-decoration:none;"&gt;The 
accompanying bar chart and table provide some indication of the risks of investing in Lazard Global Listed 
Infrastructure Portfolio by showing the Portfolio&#x2019;s year-by-year performance and its average annual 
performance compared to that of a broad measure of market performance and an index that is generally 
more representative of the types of market sectors and/or types of investments in which the Portfolio 
invests. The bar chart shows how the performance of the Portfolio&#x2019;s Institutional Shares has varied 
from year to year over the past 10 calendar years. Updated performance information is available at www.lazardassetmanagement.com 
or by calling (800) 823-6300. The Portfolio&#x2019;s past performance (before and after taxes) is not 
necessarily an indication of how the Portfolio will perform in the future.&lt;/p&gt;</oef:PerformanceNarrativeTextBlock>
    <oef:PerformancePastDoesNotIndicateFuture
      contextRef="Context_20251231_20251231_S000027245Member_S000027245Summary6Member"
      id="ixv-68439">The 
accompanying bar chart and table provide some indication of the risks of investing in Lazard Global Listed 
Infrastructure Portfolio by showing the Portfolio&#x2019;s year-by-year performance and its average annual 
performance compared to that of a broad measure of market performance and an index that is generally 
more representative of the types of market sectors and/or types of investments in which the Portfolio 
invests. The bar chart shows how the performance of the Portfolio&#x2019;s Institutional Shares has varied 
from year to year over the past 10 calendar years. Updated performance information is available at www.lazardassetmanagement.com 
or by calling (800) 823-6300. The Portfolio&#x2019;s past performance (before and after taxes) is not 
necessarily an indication of how the Portfolio will perform in the future.</oef:PerformancePastDoesNotIndicateFuture>
    <oef:PerformanceAvailabilityWebSiteAddress
      contextRef="Context_20251231_20251231_S000027245Member_S000027245Summary6Member"
      id="ixv-68440">www.lazardassetmanagement.com</oef:PerformanceAvailabilityWebSiteAddress>
    <oef:PerformanceAvailabilityPhone
      contextRef="Context_20251231_20251231_S000027245Member_S000027245Summary6Member"
      id="ixv-68441">(800) 823-6300</oef:PerformanceAvailabilityPhone>
    <oef:BarChartClosingTextBlock
      contextRef="Context_20251231_20251231_S000027245Member_S000027245Summary6Member"
      id="ixv-3804">&lt;table cellpadding="0" cellspacing="0" style="border-collapse:collapse" width="27%"&gt;&lt;tr style="font-size:1pt;"&gt;&lt;td style="width:56.99%;"&gt;&#160;&lt;/td&gt;&lt;td style="width:43.01%;"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;p style="font-size:9.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; font-weight:bold; text-decoration:none;"&gt;Best Quarter:&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom; font-size:1pt;"&gt;&lt;p style="font-size:9.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; color:#000000; font-weight:normal; text-decoration:none;"&gt;&#160;&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;p style="font-size:9.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; font-weight:normal; text-decoration:none;"&gt;2017, Q1&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;p style="font-size:9.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; font-weight:normal; text-decoration:none;"&gt;10.52%&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom; font-size:1pt;"&gt;&lt;p style="font-size:9.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; font-weight:normal; text-decoration:none;"&gt;&#160;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom; font-size:1pt;"&gt;&lt;p style="font-size:9.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; font-weight:normal; text-decoration:none;"&gt;&#160;&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="2" style="vertical-align:bottom;"&gt;&lt;p style="font-size:9.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; font-weight:bold; text-decoration:none;"&gt;Worst Quarter:&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;p style="font-size:9.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; font-weight:normal; text-decoration:none;"&gt;2020, Q1&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;p style="font-size:9.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; font-weight:normal; text-decoration:none;"&gt;-16.07%&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;</oef:BarChartClosingTextBlock>
    <oef:HighestQuarterlyReturnLabel
      contextRef="Context_20251231_20251231_C000082231Member_S000027245Member_S000027245Summary6Member"
      id="ixv-68442">Best Quarter</oef:HighestQuarterlyReturnLabel>
    <oef:BarChartHighestQuarterlyReturnDate
      contextRef="Context_20251231_20251231_C000082231Member_S000027245Member_S000027245Summary6Member"
      id="ixv-68443">2017-03-31</oef:BarChartHighestQuarterlyReturnDate>
    <oef:BarChartHighestQuarterlyReturn
      contextRef="Context_20251231_20251231_C000082231Member_S000027245Member_S000027245Summary6Member"
      decimals="INF"
      id="ixv-68444"
      unitRef="pure">0.1052</oef:BarChartHighestQuarterlyReturn>
    <oef:LowestQuarterlyReturnLabel
      contextRef="Context_20251231_20251231_C000082231Member_S000027245Member_S000027245Summary6Member"
      id="ixv-68445">Worst Quarter</oef:LowestQuarterlyReturnLabel>
    <oef:BarChartLowestQuarterlyReturnDate
      contextRef="Context_20251231_20251231_C000082231Member_S000027245Member_S000027245Summary6Member"
      id="ixv-68446">2020-03-31</oef:BarChartLowestQuarterlyReturnDate>
    <oef:BarChartLowestQuarterlyReturn
      contextRef="Context_20251231_20251231_C000082231Member_S000027245Member_S000027245Summary6Member"
      decimals="INF"
      id="ixv-68447"
      unitRef="pure">-0.1607</oef:BarChartLowestQuarterlyReturn>
    <oef:PerformanceTableHeading
      contextRef="Context_20251231_20251231_S000027245Member_S000027245Summary6Member"
      id="ixv-68448">Average Annual Total Returns (for the periods ended December 31, 2025)</oef:PerformanceTableHeading>
    <oef:PerformanceTableNarrativeTextBlock
      contextRef="Context_20251231_20251231_S000027245Member_S000027245Summary6Member"
      id="ixv-3837">&lt;p style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; color:#171A1C; font-weight:normal; text-decoration:none;"&gt;After-tax returns are shown only for Institutional Shares. After-tax returns of 
the Portfolio&#x2019;s other share classes will vary. After-tax returns are calculated using the historical 
highest individual marginal income tax rates and do not reflect the impact of state and local taxes. 
Actual after-tax returns depend on the investor&#x2019;s tax situation and may differ from those shown. 
The after-tax returns shown are not relevant to investors who hold their shares through tax-deferred 
arrangements such as 401(k) plans or individual retirement accounts. Returns shown below for the Portfolio&#x2019;s 
R6 Shares (which were not operational as of December 31, 2025) reflect the performance of the Portfolio&#x2019;s 
Institutional Shares. R6 Shares would have had substantially similar returns as Institutional Shares 
because the share classes are invested in the same portfolio of securities, and the returns would differ 
only to the extent that the classes do not have the same expenses.&lt;/p&gt;</oef:PerformanceTableNarrativeTextBlock>
    <oef:PerformanceTableOneClassOfAfterTaxShown
      contextRef="Context_20251231_20251231_S000027245Member_S000027245Summary6Member"
      id="ixv-68449">After-tax returns are shown only for Institutional Shares. After-tax returns of 
the Portfolio&#x2019;s other share classes will vary.</oef:PerformanceTableOneClassOfAfterTaxShown>
    <oef:PerformanceTableUsesHighestFederalRate
      contextRef="Context_20251231_20251231_S000027245Member_S000027245Summary6Member"
      id="ixv-68450">After-tax returns are calculated using the historical 
highest individual marginal income tax rates and do not reflect the impact of state and local taxes.</oef:PerformanceTableUsesHighestFederalRate>
    <oef:PerformanceTableNotRelevantToTaxDeferred
      contextRef="Context_20251231_20251231_S000027245Member_S000027245Summary6Member"
      id="ixv-68451">The after-tax returns shown are not relevant to investors who hold their shares through tax-deferred 
arrangements such as 401(k) plans or individual retirement accounts.</oef:PerformanceTableNotRelevantToTaxDeferred>
    <oef:PerfInceptionDate
      contextRef="Context_20091231_20251231_C000082231Member_S000027245Member_S000027245Summary6Member"
      id="ixv-68452">2009-12-31</oef:PerfInceptionDate>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20250101_20251231_C000082231Member_S000027245Member_S000027245Summary6Member"
      decimals="INF"
      id="ixv-68453"
      unitRef="pure">0.2386</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20210101_20251231_C000082231Member_S000027245Member_S000027245Summary6Member"
      decimals="INF"
      id="ixv-68454"
      unitRef="pure">0.1164</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20160101_20251231_C000082231Member_S000027245Member_S000027245Summary6Member"
      decimals="INF"
      id="ixv-68455"
      unitRef="pure">0.0992</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20250101_20251231_AfterTaxesOnDistributionsMember_C000082231Member_S000027245Member_S000027245Summary6Member"
      decimals="INF"
      id="ixv-68456"
      unitRef="pure">0.2125</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20210101_20251231_AfterTaxesOnDistributionsMember_C000082231Member_S000027245Member_S000027245Summary6Member"
      decimals="INF"
      id="ixv-68457"
      unitRef="pure">0.0967</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20160101_20251231_AfterTaxesOnDistributionsMember_C000082231Member_S000027245Member_S000027245Summary6Member"
      decimals="INF"
      id="ixv-68458"
      unitRef="pure">0.0823</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20250101_20251231_AfterTaxesOnDistributionsAndSalesMember_C000082231Member_S000027245Member_S000027245Summary6Member"
      decimals="INF"
      id="ixv-68459"
      unitRef="pure">0.1456</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20210101_20251231_AfterTaxesOnDistributionsAndSalesMember_C000082231Member_S000027245Member_S000027245Summary6Member"
      decimals="INF"
      id="ixv-68460"
      unitRef="pure">0.0870</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20160101_20251231_AfterTaxesOnDistributionsAndSalesMember_C000082231Member_S000027245Member_S000027245Summary6Member"
      decimals="INF"
      id="ixv-68461"
      unitRef="pure">0.0764</oef:AvgAnnlRtrPct>
    <oef:PerfInceptionDate
      contextRef="Context_20091231_20251231_C000082232Member_S000027245Member_S000027245Summary6Member"
      id="ixv-68462">2009-12-31</oef:PerfInceptionDate>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20250101_20251231_C000082232Member_S000027245Member_S000027245Summary6Member"
      decimals="INF"
      id="ixv-68463"
      unitRef="pure">0.2353</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20210101_20251231_C000082232Member_S000027245Member_S000027245Summary6Member"
      decimals="INF"
      id="ixv-68464"
      unitRef="pure">0.1135</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20160101_20251231_C000082232Member_S000027245Member_S000027245Summary6Member"
      decimals="INF"
      id="ixv-68465"
      unitRef="pure">0.0963</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20250101_20251231_C000134196Member_S000027245Member_S000027245Summary6Member"
      decimals="INF"
      id="ixv-68466"
      unitRef="pure">0.2386</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20210101_20251231_C000134196Member_S000027245Member_S000027245Summary6Member"
      decimals="INF"
      id="ixv-68467"
      unitRef="pure">0.1164</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20160101_20251231_C000134196Member_S000027245Member_S000027245Summary6Member"
      decimals="INF"
      id="ixv-68468"
      unitRef="pure">0.0992</oef:AvgAnnlRtrPct>
    <oef:AverageAnnualReturnLabel
      contextRef="Context_20251231_20251231_MSCIWorldIndexreflectsnodeductionforfeesexpensesortaxes37_S000027245Member_S000027245Summary6Member"
      id="ixv-68469">MSCI World Index (reflects 
no deduction for fees, expenses or taxes)</oef:AverageAnnualReturnLabel>
    <oef:IndexNoDeductionForFeesExpensesTaxes
      contextRef="Context_20251231_20251231_S000027245Member_S000027245Summary6Member"
      id="ixv-68470">MSCI World Index(reflects 
no deduction for fees, expenses or taxes)</oef:IndexNoDeductionForFeesExpensesTaxes>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20250101_20251231_MSCIWorldIndexreflectsnodeductionforfeesexpensesortaxes37_S000027245Member_S000027245Summary6Member"
      decimals="INF"
      id="ixv-68471"
      unitRef="pure">0.2109</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20210101_20251231_MSCIWorldIndexreflectsnodeductionforfeesexpensesortaxes37_S000027245Member_S000027245Summary6Member"
      decimals="INF"
      id="ixv-68472"
      unitRef="pure">0.1215</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20160101_20251231_MSCIWorldIndexreflectsnodeductionforfeesexpensesortaxes37_S000027245Member_S000027245Summary6Member"
      decimals="INF"
      id="ixv-68473"
      unitRef="pure">0.1217</oef:AvgAnnlRtrPct>
    <oef:AverageAnnualReturnLabel
      contextRef="Context_20251231_20251231_MSCIWorldCoreInfrastructureHedgedIndexreflectsnodeductionforfeesexpensesortaxes38_S000027245Member_S000027245Summary6Member"
      id="ixv-68474">MSCI World Core Infrastructure (Hedged) Index (reflects no deduction for fees, expenses or taxes)</oef:AverageAnnualReturnLabel>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20250101_20251231_MSCIWorldCoreInfrastructureHedgedIndexreflectsnodeductionforfeesexpensesortaxes38_S000027245Member_S000027245Summary6Member"
      decimals="INF"
      id="ixv-68475"
      unitRef="pure">0.1341</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20210101_20251231_MSCIWorldCoreInfrastructureHedgedIndexreflectsnodeductionforfeesexpensesortaxes38_S000027245Member_S000027245Summary6Member"
      decimals="INF"
      id="ixv-68476"
      unitRef="pure">0.0835</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20160101_20251231_MSCIWorldCoreInfrastructureHedgedIndexreflectsnodeductionforfeesexpensesortaxes38_S000027245Member_S000027245Summary6Member"
      decimals="INF"
      id="ixv-68477"
      unitRef="pure">0.0913</oef:AvgAnnlRtrPct>
    <oef:RiskReturnHeading
      contextRef="Context_20251231_20251231_S000010263Member_S000010263Summary7Member"
      id="ixv-68478">  Lazard 
Global Small Cap Equity Portfolio</oef:RiskReturnHeading>
    <oef:ObjectiveHeading
      contextRef="Context_20251231_20251231_S000010263Member_S000010263Summary7Member"
      id="ixv-68480">Investment Objective</oef:ObjectiveHeading>
    <oef:ObjectivePrimaryTextBlock
      contextRef="Context_20251231_20251231_S000010263Member_S000010263Summary7Member"
      id="ixv-3998">&lt;p style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; color:#171A1C; font-weight:normal; text-decoration:none;"&gt;The 
Portfolio seeks long-term capital appreciation.&lt;/p&gt;</oef:ObjectivePrimaryTextBlock>
    <oef:ExpenseHeading
      contextRef="Context_20251231_20251231_S000010263Member_S000010263Summary7Member"
      id="ixv-68481">Fees and 
Expenses</oef:ExpenseHeading>
    <oef:ExpenseNarrativeTextBlock
      contextRef="Context_20251231_20251231_S000010263Member_S000010263Summary7Member"
      id="ixv-4001">&lt;p style="font-size:10.0pt; font-family:Sans-Serif; text-align:left; color:#171A1C; font-weight:normal; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:normal; text-decoration:none;"&gt;This table describes the fees and expenses that you may pay 
if you buy, hold and sell shares of the Portfolio, a series of The Lazard Funds, Inc. (the &#x201c;Fund&#x201d;). 
&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; 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 table and the Example below.&lt;/span&gt;&lt;/p&gt;</oef:ExpenseNarrativeTextBlock>
    <oef:OperatingExpensesCaption
      contextRef="Context_20251231_20251231_S000010263Member_S000010263Summary7Member"
      id="ixv-68482">Annual Portfolio Operating Expenses (expenses 
that you pay each year as a percentage of the value of your investment)</oef:OperatingExpensesCaption>
    <oef:ManagementFeesOverAssets
      contextRef="Context_20251231_20251231_C000028359Member_S000010263Member_S000010263Summary7Member"
      decimals="INF"
      id="ixv-68483"
      unitRef="pure">0.0075</oef:ManagementFeesOverAssets>
    <oef:ManagementFeesOverAssets
      contextRef="Context_20251231_20251231_C000028358Member_S000010263Member_S000010263Summary7Member"
      decimals="INF"
      id="ixv-68484"
      unitRef="pure">0.0075</oef:ManagementFeesOverAssets>
    <oef:ManagementFeesOverAssets
      contextRef="Context_20251231_20251231_C000134184Member_S000010263Member_S000010263Summary7Member"
      decimals="INF"
      id="ixv-68485"
      unitRef="pure">0.0075</oef:ManagementFeesOverAssets>
    <oef:DistributionAndService12b1FeesOverAssets
      contextRef="Context_20251231_20251231_C000028359Member_S000010263Member_S000010263Summary7Member"
      decimals="INF"
      id="ixv-68486"
      unitRef="pure">0</oef:DistributionAndService12b1FeesOverAssets>
    <oef:DistributionAndService12b1FeesOverAssets
      contextRef="Context_20251231_20251231_C000028358Member_S000010263Member_S000010263Summary7Member"
      decimals="INF"
      id="ixv-68487"
      unitRef="pure">0.0025</oef:DistributionAndService12b1FeesOverAssets>
    <oef:DistributionAndService12b1FeesOverAssets
      contextRef="Context_20251231_20251231_C000134184Member_S000010263Member_S000010263Summary7Member"
      decimals="INF"
      id="ixv-68488"
      unitRef="pure">0</oef:DistributionAndService12b1FeesOverAssets>
    <oef:OtherExpensesOverAssets
      contextRef="Context_20251231_20251231_C000028359Member_S000010263Member_S000010263Summary7Member"
      decimals="INF"
      id="ixv-68489"
      unitRef="pure">0.0142</oef:OtherExpensesOverAssets>
    <oef:OtherExpensesOverAssets
      contextRef="Context_20251231_20251231_C000028358Member_S000010263Member_S000010263Summary7Member"
      decimals="INF"
      id="ixv-68490"
      unitRef="pure">0.0133</oef:OtherExpensesOverAssets>
    <oef:OtherExpensesOverAssets
      contextRef="Context_20251231_20251231_C000134184Member_S000010263Member_S000010263Summary7Member"
      decimals="INF"
      id="_699_"
      unitRef="pure">0.0142</oef:OtherExpensesOverAssets>
    <oef:ExpensesOverAssets
      contextRef="Context_20251231_20251231_C000028359Member_S000010263Member_S000010263Summary7Member"
      decimals="INF"
      id="ixv-68492"
      unitRef="pure">0.0217</oef:ExpensesOverAssets>
    <oef:ExpensesOverAssets
      contextRef="Context_20251231_20251231_C000028358Member_S000010263Member_S000010263Summary7Member"
      decimals="INF"
      id="ixv-68493"
      unitRef="pure">0.0233</oef:ExpensesOverAssets>
    <oef:ExpensesOverAssets
      contextRef="Context_20251231_20251231_C000134184Member_S000010263Member_S000010263Summary7Member"
      decimals="INF"
      id="ixv-68494"
      unitRef="pure">0.0217</oef:ExpensesOverAssets>
    <oef:FeeWaiverOrReimbursementOverAssets
      contextRef="Context_20251231_20251231_C000028359Member_S000010263Member_S000010263Summary7Member"
      decimals="INF"
      id="_703_"
      unitRef="pure">-0.0114</oef:FeeWaiverOrReimbursementOverAssets>
    <oef:FeeWaiverOrReimbursementOverAssets
      contextRef="Context_20251231_20251231_C000028358Member_S000010263Member_S000010263Summary7Member"
      decimals="INF"
      id="_704_"
      unitRef="pure">-0.0105</oef:FeeWaiverOrReimbursementOverAssets>
    <oef:FeeWaiverOrReimbursementOverAssets
      contextRef="Context_20251231_20251231_C000134184Member_S000010263Member_S000010263Summary7Member"
      decimals="INF"
      id="_705_"
      unitRef="pure">-0.0119</oef:FeeWaiverOrReimbursementOverAssets>
    <oef:NetExpensesOverAssets
      contextRef="Context_20251231_20251231_C000028359Member_S000010263Member_S000010263Summary7Member"
      decimals="INF"
      id="ixv-68498"
      unitRef="pure">0.0103</oef:NetExpensesOverAssets>
    <oef:NetExpensesOverAssets
      contextRef="Context_20251231_20251231_C000028358Member_S000010263Member_S000010263Summary7Member"
      decimals="INF"
      id="ixv-68499"
      unitRef="pure">0.0128</oef:NetExpensesOverAssets>
    <oef:NetExpensesOverAssets
      contextRef="Context_20251231_20251231_C000134184Member_S000010263Member_S000010263Summary7Member"
      decimals="INF"
      id="ixv-68500"
      unitRef="pure">0.0098</oef:NetExpensesOverAssets>
    <oef:FeeWaiverOrReimbursementOverAssetsDateOfTermination
      contextRef="Context_20251231_20251231_S000010263Member_S000010263Summary7Member"
      id="ixv-68501">May 1, 2027</oef:FeeWaiverOrReimbursementOverAssetsDateOfTermination>
    <oef:ExpenseExampleHeading
      contextRef="Context_20251231_20251231_S000010263Member_S000010263Summary7Member"
      id="ixv-68502">Example</oef:ExpenseExampleHeading>
    <oef:ExpenseExampleNarrativeTextBlock
      contextRef="Context_20251231_20251231_S000010263Member_S000010263Summary7Member"
      id="ixv-4166">&lt;p style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; color:#171A1C; font-weight:normal; text-decoration:none;"&gt;This 
Example is intended to help you compare the cost of investing in the Portfolio with the cost of investing 
in other mutual funds.&lt;/p&gt;&lt;p style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; color:#171A1C; font-weight:normal; text-decoration:none;"&gt;The Example assumes that you invest $10,000 
in the Portfolio for the time periods indicated and then hold or redeem all of your shares at the end 
of those periods. The Example also assumes that your investment has a 5% return each year and that the 
Portfolio&#x2019;s operating expenses remain the same, giving effect to the expense limitation agreement 
in year one only. Although your actual costs may be higher or lower, based on these assumptions your 
costs would be:&lt;/p&gt;</oef:ExpenseExampleNarrativeTextBlock>
    <oef:ExpenseExampleYear01
      contextRef="Context_20251231_20251231_C000028359Member_S000010263Member_S000010263Summary7Member"
      decimals="INF"
      id="ixv-68503"
      unitRef="usd">105</oef:ExpenseExampleYear01>
    <oef:ExpenseExampleYear03
      contextRef="Context_20251231_20251231_C000028359Member_S000010263Member_S000010263Summary7Member"
      decimals="INF"
      id="ixv-68504"
      unitRef="usd">569</oef:ExpenseExampleYear03>
    <oef:ExpenseExampleYear05
      contextRef="Context_20251231_20251231_C000028359Member_S000010263Member_S000010263Summary7Member"
      decimals="INF"
      id="ixv-68505"
      unitRef="usd">1060</oef:ExpenseExampleYear05>
    <oef:ExpenseExampleYear10
      contextRef="Context_20251231_20251231_C000028359Member_S000010263Member_S000010263Summary7Member"
      decimals="INF"
      id="ixv-68506"
      unitRef="usd">2413</oef:ExpenseExampleYear10>
    <oef:ExpenseExampleYear01
      contextRef="Context_20251231_20251231_C000028358Member_S000010263Member_S000010263Summary7Member"
      decimals="INF"
      id="ixv-68507"
      unitRef="usd">130</oef:ExpenseExampleYear01>
    <oef:ExpenseExampleYear03
      contextRef="Context_20251231_20251231_C000028358Member_S000010263Member_S000010263Summary7Member"
      decimals="INF"
      id="ixv-68508"
      unitRef="usd">627</oef:ExpenseExampleYear03>
    <oef:ExpenseExampleYear05
      contextRef="Context_20251231_20251231_C000028358Member_S000010263Member_S000010263Summary7Member"
      decimals="INF"
      id="ixv-68509"
      unitRef="usd">1150</oef:ExpenseExampleYear05>
    <oef:ExpenseExampleYear10
      contextRef="Context_20251231_20251231_C000028358Member_S000010263Member_S000010263Summary7Member"
      decimals="INF"
      id="ixv-68510"
      unitRef="usd">2585</oef:ExpenseExampleYear10>
    <oef:ExpenseExampleYear01
      contextRef="Context_20251231_20251231_C000134184Member_S000010263Member_S000010263Summary7Member"
      decimals="INF"
      id="ixv-68511"
      unitRef="usd">100</oef:ExpenseExampleYear01>
    <oef:ExpenseExampleYear03
      contextRef="Context_20251231_20251231_C000134184Member_S000010263Member_S000010263Summary7Member"
      decimals="INF"
      id="ixv-68512"
      unitRef="usd">564</oef:ExpenseExampleYear03>
    <oef:ExpenseExampleYear05
      contextRef="Context_20251231_20251231_C000134184Member_S000010263Member_S000010263Summary7Member"
      decimals="INF"
      id="ixv-68513"
      unitRef="usd">1055</oef:ExpenseExampleYear05>
    <oef:ExpenseExampleYear10
      contextRef="Context_20251231_20251231_C000134184Member_S000010263Member_S000010263Summary7Member"
      decimals="INF"
      id="ixv-68514"
      unitRef="usd">2410</oef:ExpenseExampleYear10>
    <oef:PortfolioTurnoverHeading
      contextRef="Context_20251231_20251231_S000010263Member_S000010263Summary7Member"
      id="ixv-68515">Portfolio Turnover</oef:PortfolioTurnoverHeading>
    <oef:PortfolioTurnoverTextBlock
      contextRef="Context_20251231_20251231_S000010263Member_S000010263Summary7Member"
      id="ixv-4230">&lt;p style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; color:#171A1C; font-weight:normal; text-decoration:none;"&gt;The Portfolio 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 Portfolio shares are held in a taxable account. These costs, which are not reflected in annual portfolio 
operating expenses or in the Example, affect the Portfolio&#x2019;s performance. During the most recent 
fiscal year, the Portfolio&#x2019;s portfolio turnover rate was 160% of the average value of its portfolio.&lt;/p&gt;</oef:PortfolioTurnoverTextBlock>
    <oef:PortfolioTurnoverRate
      contextRef="Context_20251231_20251231_S000010263Member_S000010263Summary7Member"
      decimals="INF"
      id="ixv-68516"
      unitRef="pure">1.60</oef:PortfolioTurnoverRate>
    <oef:StrategyHeading
      contextRef="Context_20251231_20251231_S000010263Member_S000010263Summary7Member"
      id="ixv-68517">Principal Investment Strategies</oef:StrategyHeading>
    <oef:StrategyNarrativeTextBlock
      contextRef="Context_20251231_20251231_S000010263Member_S000010263Summary7Member"
      id="ixv-4233">&lt;p style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; color:#171A1C; font-weight:normal; text-decoration:none;"&gt;Under normal 
circumstances, the Portfolio invests at least 80% of its assets in equity securities of small capitalization 
companies. The Investment Manager considers &#x201c;small capitalization companies&#x201d; to be those 
companies with market capitalizations, at the time of initial purchase by the Portfolio, within the range 
of companies included in the MSCI World Small Cap Index (based on market capitalization of the Index 
as a whole, which ranged from approximately $10 million &lt;/p&gt;&lt;p style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; color:#171A1C; font-weight:normal; text-decoration:none;"&gt;to $937 billion as of March 31, 2026). Equity security investments 
primarily include common stocks and also may include American Depositary Receipts, Global Depositary 
Receipts and European Depositary Receipts.&lt;/p&gt;&lt;p style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; color:#171A1C; font-weight:normal; text-decoration:none;"&gt;The Portfolio invests primarily 
in equity securities, principally common stocks, of relatively small capitalization companies that the 
Investment Manager believes have strong and/or improving financial productivity at attractive valuations.&lt;/p&gt;</oef:StrategyNarrativeTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20251231_20251231_S000010263Member_PrincipalInvestmentRisks2_S000010263Summary7Member"
      id="ixv-4244">&lt;p style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; color:#00539A; font-weight:bold; text-decoration:none;"&gt;Principal Investment Risks&lt;/p&gt;&lt;p style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; color:#171A1C; font-weight:normal; text-decoration:none;"&gt;The value 
of your investment in the Portfolio will fluctuate, which means you could lose money.&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20251231_20251231_S000010263Member_RiskLoseMoneyMember_S000010263Summary7Member"
      id="ixv-4246">&lt;p style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; color:#171A1C; font-weight:normal; text-decoration:none;"&gt;The value 
of your investment in the Portfolio will fluctuate, which means you could lose money.&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20251231_20251231_S000010263Member_MarketRisk2_S000010263Summary7Member"
      id="ixv-4248">&lt;p style="font-size:10.0pt; font-family:Sans-Serif; text-align:left; color:#171A1C; font-weight:normal; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:bold; text-decoration:none;"&gt;Market Risk:&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:normal; text-decoration:none;"&gt; The Portfolio may incur losses due to declines 
in one or more markets in which it invests. These declines may be the result of, among other things, 
political, regulatory, market, economic or social developments affecting the relevant market(s). To the 
extent that such developments impact specific industries, market sectors, countries or geographic regions, 
the Portfolio&#x2019;s investments in such industries, market sectors, countries and/or geographic regions 
can be expected to be particularly affected, especially if such investments are a significant portion 
of its investment portfolio. In addition, turbulence in financial markets and reduced liquidity in equity, 
credit and/or fixed income markets may negatively affect many issuers, which could adversely affect the 
Portfolio. Global economies and financial markets are increasingly interconnected, and conditions and 
events in one country, region or financial market may adversely impact issuers worldwide. As a result, 
local, regional or global events such as war or military conflict, acts of terrorism, the spread of infectious 
illness or other public health issues, social unrest, natural disasters, extreme weather, other geological 
events, man-made disasters, supply chain disruptions, deflation, inflation, government defaults, government 
shutdowns, the imposition of sanctions or other similar measures, recessions or other events could have 
a significant negative impact on global economic and market conditions. For example, a public health 
or other emergency and aggressive responses taken by many governments or voluntarily imposed by private 
parties, including closing borders, restricting travel and imposing prolonged quarantines or similar 
restrictions, as well as the closure of, or operational changes to, many retail and other businesses, 
may have severe negative impacts on markets worldwide. Additionally, general market conditions may affect 
the value of a Portfolio&#x2019;s securities, including changes in interest rates, currency rates or monetary 
policies. Furthermore, the imposition of tariffs, trade restrictions, currency restrictions or similar 
actions (or retaliatory measures taken in response to such actions), or the threat or potential of one 
or more such events and developments, could lead to price volatility and overall declines in the U.S. 
and global investment markets.&lt;/span&gt;&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20251231_20251231_S000010263Member_IssuerRisk2_S000010263Summary7Member"
      id="ixv-4252">&lt;p style="font-size:10.0pt; font-family:Sans-Serif; text-align:left; color:#171A1C; font-weight:normal; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:bold; text-decoration:none;"&gt;Issuer Risk:&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:normal; text-decoration:none;"&gt; 
The value of a security may decline for a number of reasons which directly relate to the issuer, such 
as management performance, financial leverage and reduced demand for the issuer&#x2019;s goods or services, 
as well as the historical and prospective earnings of the issuer and the value of its assets or factors 
unrelated to the issuer&#x2019;s value, such as investor perception.&lt;/span&gt;&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20251231_20251231_S000010263Member_SmallandMidCapCompaniesRisk2_S000010263Summary7Member"
      id="ixv-4256">&lt;p style="font-size:10.0pt; font-family:Sans-Serif; text-align:left; color:#171A1C; font-weight:normal; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:bold; text-decoration:none;"&gt;Small and Mid Cap Companies Risk:&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:normal; text-decoration:none;"&gt; Small and mid cap companies 
carry additional risks because their earnings tend to be less predictable, their share prices more volatile 
and their securities less liquid than larger, more established companies. The shares of small and mid 
cap companies tend to trade less frequently than those of larger companies, which can have an adverse 
effect on the pricing of these securities and on the ability to sell these securities when the Investment 
Manager deems it appropriate.&lt;/span&gt;&lt;/p&gt;&lt;p style="font-size:10.0pt; font-family:Sans-Serif; text-align:left; color:#171A1C; font-weight:normal; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:bold; text-decoration:none;"&gt;Non-U.S. Securities Risk:&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:normal; text-decoration:none;"&gt; The Portfolio&#x2019;s performance will be influenced by political, social and 
economic factors affecting the non-U.S. countries and companies in which the Portfolio invests. Non-U.S. 
securities carry special risks, such as less developed or less efficient trading markets, political instability, 
a lack of company information, differing auditing and legal standards, and, potentially, less liquidity. 
Non-U.S. securities may also subject the Portfolio&#x2019;s investments to changes in currency rates, 
which can make the return on an investment increase or decrease, unrelated to the quality or performance 
of the investment itself. Non-U.S. securities may be subject to economic sanctions or other governmental 
actions or developments, exchange controls (including repatriation restrictions), confiscations, trade 
restrictions (including tariffs) or problems related to share registration, trade settlement or asset 
custody, which could, among other things, effectively restrict or eliminate the Portfolio&#x2019;s ability 
to purchase or sell certain foreign securities. To the extent the Portfolio holds securities subject 
to such actions, the securities may become difficult to value and/or less liquid (or illiquid). In some 
cases, the securities may become worthless. In addition, as a result of trade restrictions (including 
tariffs) and other similar governmental actions or developments, the Portfolio may be forced to sell 
or otherwise dispose of foreign investments at inopportune times or prices.  &lt;/span&gt;&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20251231_20251231_S000010263Member_ForeignCurrencyRisk2_S000010263Summary7Member"
      id="ixv-4269">&lt;p style="font-size:10.0pt; font-family:Sans-Serif; text-align:left; color:#171A1C; font-weight:normal; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:bold; text-decoration:none;"&gt;Foreign Currency Risk:&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:normal; text-decoration:none;"&gt; 
Investments denominated in currencies other than U.S. dollars may experience a decline in value, in U.S. 
dollar terms, due solely to fluctuations in currency exchange rates. The Portfolio&#x2019;s investments 
denominated in such currencies (particularly currencies of emerging markets countries), as well as any 
investments in currencies themselves, could be adversely affected by delays in, or a refusal to grant, 
repatriation of funds or conversion of currencies. Irrespective of any foreign currency exposure hedging, 
the Portfolio may experience a decline in the value of its portfolio securities, in U.S. dollar terms, 
due solely to fluctuations in currency exchange rates.  The Investment Manager does not intend to utilize 
foreign currency contracts for the purpose of generating investment returns.&lt;/span&gt;&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20251231_20251231_S000010263Member_ValueInvestingRisk2_S000010263Summary7Member"
      id="ixv-4273">&lt;p style="font-size:10.0pt; font-family:Sans-Serif; text-align:left; color:#171A1C; font-weight:normal; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:bold; text-decoration:none;"&gt;Value Investing Risk:&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:normal; text-decoration:none;"&gt; Value investments are believed 
by the Investment Manager to be undervalued, but may not realize their perceived value for extended periods 
of time or may never realize their perceived value. These securities may respond differently to market 
and other developments than other types of securities.&lt;/span&gt;&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20251231_20251231_S000010263Member_SecuritiesSelectionRisk2_S000010263Summary7Member"
      id="ixv-4277">&lt;p style="font-size:10.0pt; font-family:Sans-Serif; text-align:left; color:#171A1C; font-weight:normal; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:bold; text-decoration:none;"&gt;Securities 
Selection Risk:&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:normal; text-decoration:none;"&gt; Securities and other investments selected by the Investment 
Manager for the Portfolio may not perform to expectations. This could result in the Portfolio&#x2019;s 
underperformance compared to other funds with similar investment objectives or strategies.&lt;/span&gt;&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20251231_20251231_S000010263Member_HighPortfolioTurnoverRisk2_S000010263Summary7Member"
      id="ixv-4281">&lt;p style="font-size:10.0pt; font-family:Sans-Serif; text-align:left; color:#171A1C; font-weight:normal; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:bold; text-decoration:none;"&gt;High Portfolio Turnover Risk:&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:normal; text-decoration:none;"&gt; 
The Portfolio&#x2019;s investment strategy may involve high portfolio turnover (such as 100% or more). 
A portfolio turnover rate of 100%, for example, is equivalent to the Portfolio buying and selling all 
of its securities once during the course of the year. A high portfolio turnover rate could result in 
high transaction costs and an increase in taxable capital gains distributions to the Portfolio&#x2019;s 
shareholders, which will reduce returns to shareholders.&lt;/span&gt;&lt;/p&gt;</oef:RiskTextBlock>
    <oef:BarChartAndPerformanceTableHeading
      contextRef="Context_20251231_20251231_S000010263Member_S000010263Summary7Member"
      id="ixv-68518">Performance 
Bar Chart and Table</oef:BarChartAndPerformanceTableHeading>
    <oef:BarChartHeading
      contextRef="Context_20251231_20251231_S000010263Member_S000010263Summary7Member"
      id="ixv-68519">Year-by-Year Total Returns for Institutional 
Shares As of December 31, 2025</oef:BarChartHeading>
    <oef:PerformanceNarrativeTextBlock
      contextRef="Context_20251231_20251231_S000010263Member_S000010263Summary7Member"
      id="ixv-4292">&lt;p style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; color:#171A1C; font-weight:normal; text-decoration:none;"&gt;The 
accompanying bar chart and table provide some indication of the risks of investing in Lazard Global Small 
Cap Equity Portfolio by showing the Portfolio&#x2019;s year-by-year performance and its average annual 
performance compared to that of a broad measure of market performance and an index that is generally 
more representative of the types of market sectors and/or types of investments in which the Portfolio 
invests. The bar chart shows how the performance of the Portfolio&#x2019;s Institutional Shares has varied 
from year to year over the past 10 calendar years. Effective September 1, 2025, certain changes were 
made to the Portfolio&#x2019;s principal investments strategies, permitting investment of a significant 
amount of the Portfolio's net assets in U.S. securities in addition to non-U.S. securities. The Portfolio&#x2019;s 
performance information prior to September 1, 2025 relates only to the Portfolio&#x2019;s prior principal 
investment strategies. Updated performance information is available at www.lazardassetmanagement.com 
or by calling (800) 823-6300. The Portfolio&#x2019;s past performance (before and after taxes) is not 
necessarily an indication of how the Portfolio will perform in the future.&lt;/p&gt;</oef:PerformanceNarrativeTextBlock>
    <oef:PerformancePastDoesNotIndicateFuture
      contextRef="Context_20251231_20251231_S000010263Member_S000010263Summary7Member"
      id="ixv-68520">The 
accompanying bar chart and table provide some indication of the risks of investing in Lazard Global Small 
Cap Equity Portfolio by showing the Portfolio&#x2019;s year-by-year performance and its average annual 
performance compared to that of a broad measure of market performance and an index that is generally 
more representative of the types of market sectors and/or types of investments in which the Portfolio 
invests. The bar chart shows how the performance of the Portfolio&#x2019;s Institutional Shares has varied 
from year to year over the past 10 calendar years. Effective September 1, 2025, certain changes were 
made to the Portfolio&#x2019;s principal investments strategies, permitting investment of a significant 
amount of the Portfolio's net assets in U.S. securities in addition to non-U.S. securities. The Portfolio&#x2019;s 
performance information prior to September 1, 2025 relates only to the Portfolio&#x2019;s prior principal 
investment strategies. Updated performance information is available at www.lazardassetmanagement.com 
or by calling (800) 823-6300. The Portfolio&#x2019;s past performance (before and after taxes) is not 
necessarily an indication of how the Portfolio will perform in the future.</oef:PerformancePastDoesNotIndicateFuture>
    <oef:PerformanceAvailabilityWebSiteAddress
      contextRef="Context_20251231_20251231_S000010263Member_S000010263Summary7Member"
      id="ixv-68521">www.lazardassetmanagement.com</oef:PerformanceAvailabilityWebSiteAddress>
    <oef:PerformanceAvailabilityPhone
      contextRef="Context_20251231_20251231_S000010263Member_S000010263Summary7Member"
      id="ixv-68522">(800) 823-6300</oef:PerformanceAvailabilityPhone>
    <oef:BarChartClosingTextBlock
      contextRef="Context_20251231_20251231_S000010263Member_S000010263Summary7Member"
      id="ixv-4298">&lt;table cellpadding="0" cellspacing="0" style="border-collapse:collapse" width="27%"&gt;&lt;tr style="font-size:1pt;"&gt;&lt;td style="width:56.99%;"&gt;&#160;&lt;/td&gt;&lt;td style="width:43.01%;"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;p style="font-size:9.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; font-weight:bold; text-decoration:none;"&gt;Best Quarter:&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom; font-size:1pt;"&gt;&lt;p style="font-size:9.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; color:#000000; font-weight:normal; text-decoration:none;"&gt;&#160;&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;p style="font-size:9.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; font-weight:normal; text-decoration:none;"&gt;2020, Q2&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;p style="font-size:9.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; font-weight:normal; text-decoration:none;"&gt;22.85%&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom; font-size:1pt;"&gt;&lt;p style="font-size:9.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; font-weight:normal; text-decoration:none;"&gt;&#160;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom; font-size:1pt;"&gt;&lt;p style="font-size:9.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; font-weight:normal; text-decoration:none;"&gt;&#160;&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="2" style="vertical-align:bottom;"&gt;&lt;p style="font-size:9.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; font-weight:bold; text-decoration:none;"&gt;Worst Quarter:&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;p style="font-size:9.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; font-weight:normal; text-decoration:none;"&gt;2020, Q1&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;p style="font-size:9.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; font-weight:normal; text-decoration:none;"&gt;-26.42%&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;</oef:BarChartClosingTextBlock>
    <oef:HighestQuarterlyReturnLabel
      contextRef="Context_20251231_20251231_C000028359Member_S000010263Member_S000010263Summary7Member"
      id="ixv-68523">Best Quarter</oef:HighestQuarterlyReturnLabel>
    <oef:BarChartHighestQuarterlyReturnDate
      contextRef="Context_20251231_20251231_C000028359Member_S000010263Member_S000010263Summary7Member"
      id="ixv-68524">2020-06-30</oef:BarChartHighestQuarterlyReturnDate>
    <oef:BarChartHighestQuarterlyReturn
      contextRef="Context_20251231_20251231_C000028359Member_S000010263Member_S000010263Summary7Member"
      decimals="INF"
      id="ixv-68525"
      unitRef="pure">0.2285</oef:BarChartHighestQuarterlyReturn>
    <oef:LowestQuarterlyReturnLabel
      contextRef="Context_20251231_20251231_C000028359Member_S000010263Member_S000010263Summary7Member"
      id="ixv-68526">Worst Quarter</oef:LowestQuarterlyReturnLabel>
    <oef:BarChartLowestQuarterlyReturnDate
      contextRef="Context_20251231_20251231_C000028359Member_S000010263Member_S000010263Summary7Member"
      id="ixv-68527">2020-03-31</oef:BarChartLowestQuarterlyReturnDate>
    <oef:BarChartLowestQuarterlyReturn
      contextRef="Context_20251231_20251231_C000028359Member_S000010263Member_S000010263Summary7Member"
      decimals="INF"
      id="ixv-68528"
      unitRef="pure">-0.2642</oef:BarChartLowestQuarterlyReturn>
    <oef:PerformanceTableHeading
      contextRef="Context_20251231_20251231_S000010263Member_S000010263Summary7Member"
      id="ixv-68529">Average Annual Total Returns (for the periods 
ended December 31, 2025)</oef:PerformanceTableHeading>
    <oef:PerformanceTableNarrativeTextBlock
      contextRef="Context_20251231_20251231_S000010263Member_S000010263Summary7Member"
      id="ixv-4332">&lt;p style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; color:#171A1C; font-weight:normal; text-decoration:none;"&gt;After-tax returns are shown 
only for Institutional Shares. After-tax returns of the Portfolio&#x2019;s other share classes will vary. 
After-tax returns are calculated using the historical highest individual marginal income tax rates and 
do not reflect the impact of state and local taxes. Actual after-tax returns depend on the investor&#x2019;s 
tax situation and may differ from those shown. The after-tax returns shown are not relevant to investors 
who hold their shares through tax-deferred arrangements such as 401(k) plans or individual retirement 
accounts. Returns shown below for the Portfolio&#x2019;s R6 Shares &lt;/p&gt;&lt;p style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; color:#171A1C; font-weight:normal; text-decoration:none;"&gt;(which were not operational as of December 31, 2025) reflect 
the performance of the Portfolio&#x2019;s Institutional Shares. R6 Shares would have had substantially 
similar returns as Institutional Shares because the share classes are invested in the same portfolio 
of securities, and the returns would differ only to the extent that the classes do not have the same 
expenses.&lt;/p&gt;</oef:PerformanceTableNarrativeTextBlock>
    <oef:PerformanceTableOneClassOfAfterTaxShown
      contextRef="Context_20251231_20251231_S000010263Member_S000010263Summary7Member"
      id="ixv-68530">After-tax returns are shown 
only for Institutional Shares. After-tax returns of the Portfolio&#x2019;s other share classes will vary.</oef:PerformanceTableOneClassOfAfterTaxShown>
    <oef:PerformanceTableUsesHighestFederalRate
      contextRef="Context_20251231_20251231_S000010263Member_S000010263Summary7Member"
      id="ixv-68531">After-tax returns are calculated using the historical highest individual marginal income tax rates and 
do not reflect the impact of state and local taxes.</oef:PerformanceTableUsesHighestFederalRate>
    <oef:PerformanceTableNotRelevantToTaxDeferred
      contextRef="Context_20251231_20251231_S000010263Member_S000010263Summary7Member"
      id="ixv-68532">The after-tax returns shown are not relevant to investors 
who hold their shares through tax-deferred arrangements such as 401(k) plans or individual retirement 
accounts.</oef:PerformanceTableNotRelevantToTaxDeferred>
    <oef:PerfInceptionDate
      contextRef="Context_19931201_20251231_C000028359Member_S000010263Member_S000010263Summary7Member"
      id="ixv-68533">1993-12-01</oef:PerfInceptionDate>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20250101_20251231_C000028359Member_S000010263Member_S000010263Summary7Member"
      decimals="INF"
      id="ixv-68534"
      unitRef="pure">0.3593</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20210101_20251231_C000028359Member_S000010263Member_S000010263Summary7Member"
      decimals="INF"
      id="ixv-68535"
      unitRef="pure">0.0377</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20160101_20251231_C000028359Member_S000010263Member_S000010263Summary7Member"
      decimals="INF"
      id="ixv-68536"
      unitRef="pure">0.0534</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20250101_20251231_AfterTaxesOnDistributionsMember_C000028359Member_S000010263Member_S000010263Summary7Member"
      decimals="INF"
      id="ixv-68537"
      unitRef="pure">0.3488</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20210101_20251231_AfterTaxesOnDistributionsMember_C000028359Member_S000010263Member_S000010263Summary7Member"
      decimals="INF"
      id="ixv-68538"
      unitRef="pure">0.0188</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20160101_20251231_AfterTaxesOnDistributionsMember_C000028359Member_S000010263Member_S000010263Summary7Member"
      decimals="INF"
      id="ixv-68539"
      unitRef="pure">0.0410</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20250101_20251231_AfterTaxesOnDistributionsAndSalesMember_C000028359Member_S000010263Member_S000010263Summary7Member"
      decimals="INF"
      id="ixv-68540"
      unitRef="pure">0.2127</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20210101_20251231_AfterTaxesOnDistributionsAndSalesMember_C000028359Member_S000010263Member_S000010263Summary7Member"
      decimals="INF"
      id="ixv-68541"
      unitRef="pure">0.0277</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20160101_20251231_AfterTaxesOnDistributionsAndSalesMember_C000028359Member_S000010263Member_S000010263Summary7Member"
      decimals="INF"
      id="ixv-68542"
      unitRef="pure">0.0413</oef:AvgAnnlRtrPct>
    <oef:PerfInceptionDate
      contextRef="Context_19970213_20251231_C000028358Member_S000010263Member_S000010263Summary7Member"
      id="ixv-68543">1997-02-13</oef:PerfInceptionDate>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20250101_20251231_C000028358Member_S000010263Member_S000010263Summary7Member"
      decimals="INF"
      id="ixv-68544"
      unitRef="pure">0.3558</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20210101_20251231_C000028358Member_S000010263Member_S000010263Summary7Member"
      decimals="INF"
      id="ixv-68545"
      unitRef="pure">0.0352</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20160101_20251231_C000028358Member_S000010263Member_S000010263Summary7Member"
      decimals="INF"
      id="ixv-68546"
      unitRef="pure">0.0507</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20250101_20251231_C000134184Member_S000010263Member_S000010263Summary7Member"
      decimals="INF"
      id="ixv-68547"
      unitRef="pure">0.3593</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20210101_20251231_C000134184Member_S000010263Member_S000010263Summary7Member"
      decimals="INF"
      id="ixv-68548"
      unitRef="pure">0.0377</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20160101_20251231_C000134184Member_S000010263Member_S000010263Summary7Member"
      decimals="INF"
      id="ixv-68549"
      unitRef="pure">0.0534</oef:AvgAnnlRtrPct>
    <oef:AverageAnnualReturnLabel
      contextRef="Context_20251231_20251231_MSCIWorldInvestableMarketIndexIMIreflectsnodeductionforfeesexpensesortaxes39_S000010263Member_S000010263Summary7Member"
      id="ixv-68550">MSCI World Investable Market Index (IMI) (reflects no deduction for fees, expenses or taxes)</oef:AverageAnnualReturnLabel>
    <oef:IndexNoDeductionForFeesExpensesTaxes
      contextRef="Context_20251231_20251231_S000010263Member_S000010263Summary7Member"
      id="ixv-68551">MSCI World Investable Market Index (IMI)(reflects no deduction for fees, expenses or taxes)</oef:IndexNoDeductionForFeesExpensesTaxes>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20250101_20251231_MSCIWorldInvestableMarketIndexIMIreflectsnodeductionforfeesexpensesortaxes39_S000010263Member_S000010263Summary7Member"
      decimals="INF"
      id="ixv-68552"
      unitRef="pure">0.2098</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20210101_20251231_MSCIWorldInvestableMarketIndexIMIreflectsnodeductionforfeesexpensesortaxes39_S000010263Member_S000010263Summary7Member"
      decimals="INF"
      id="ixv-68553"
      unitRef="pure">0.1158</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20160101_20251231_MSCIWorldInvestableMarketIndexIMIreflectsnodeductionforfeesexpensesortaxes39_S000010263Member_S000010263Summary7Member"
      decimals="INF"
      id="ixv-68554"
      unitRef="pure">0.1186</oef:AvgAnnlRtrPct>
    <oef:AverageAnnualReturnLabel
      contextRef="Context_20251231_20251231_MSCIEAFEWorldSmallCapLinkedIndexreflectsnodeductionforfeesexpensesortaxes310_S000010263Member_S000010263Summary7Member"
      id="ixv-68555">MSCI EAFE/World Small Cap Linked Index (reflects no deduction for fees, expenses or taxes)</oef:AverageAnnualReturnLabel>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20250101_20251231_MSCIEAFEWorldSmallCapLinkedIndexreflectsnodeductionforfeesexpensesortaxes310_S000010263Member_S000010263Summary7Member"
      decimals="INF"
      id="ixv-68556"
      unitRef="pure">0.3253</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20210101_20251231_MSCIEAFEWorldSmallCapLinkedIndexreflectsnodeductionforfeesexpensesortaxes310_S000010263Member_S000010263Summary7Member"
      decimals="INF"
      id="ixv-68557"
      unitRef="pure">0.0573</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20160101_20251231_MSCIEAFEWorldSmallCapLinkedIndexreflectsnodeductionforfeesexpensesortaxes310_S000010263Member_S000010263Summary7Member"
      decimals="INF"
      id="ixv-68558"
      unitRef="pure">0.0755</oef:AvgAnnlRtrPct>
    <oef:AverageAnnualReturnLabel
      contextRef="Context_20251231_20251231_MSCIEAFEInvestableMarketIndexIMIreflectsnodeductionforfeesexpensesortaxes311_S000010263Member_S000010263Summary7Member"
      id="ixv-68559">MSCI EAFE Investable Market Index (IMI) (reflects no deduction for fees, expenses or taxes)</oef:AverageAnnualReturnLabel>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20250101_20251231_MSCIEAFEInvestableMarketIndexIMIreflectsnodeductionforfeesexpensesortaxes311_S000010263Member_S000010263Summary7Member"
      decimals="INF"
      id="ixv-68560"
      unitRef="pure">0.3133</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20210101_20251231_MSCIEAFEInvestableMarketIndexIMIreflectsnodeductionforfeesexpensesortaxes311_S000010263Member_S000010263Summary7Member"
      decimals="INF"
      id="ixv-68561"
      unitRef="pure">0.0844</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20160101_20251231_MSCIEAFEInvestableMarketIndexIMIreflectsnodeductionforfeesexpensesortaxes311_S000010263Member_S000010263Summary7Member"
      decimals="INF"
      id="ixv-68562"
      unitRef="pure">0.0808</oef:AvgAnnlRtrPct>
    <oef:RiskReturnHeading
      contextRef="Context_20251231_20251231_S000095204Member_S000095204Summary8Member"
      id="ixv-68563"> Lazard Government Money 
Market Portfolio</oef:RiskReturnHeading>
    <oef:ObjectiveHeading
      contextRef="Context_20251231_20251231_S000095204Member_S000095204Summary8Member"
      id="ixv-68564">Investment Objective</oef:ObjectiveHeading>
    <oef:ObjectivePrimaryTextBlock
      contextRef="Context_20251231_20251231_S000095204Member_S000095204Summary8Member"
      id="ixv-4517">&lt;p style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; color:#171A1C; font-weight:normal; text-decoration:none;"&gt;The 
Portfolio seeks current income consistent with the preservation of capital.&lt;/p&gt;</oef:ObjectivePrimaryTextBlock>
    <oef:ExpenseHeading
      contextRef="Context_20251231_20251231_S000095204Member_S000095204Summary8Member"
      id="ixv-68565">Fees 
and Expenses</oef:ExpenseHeading>
    <oef:ExpenseNarrativeTextBlock
      contextRef="Context_20251231_20251231_S000095204Member_S000095204Summary8Member"
      id="ixv-4520">&lt;p style="font-size:10.0pt; font-family:Sans-Serif; text-align:left; color:#171A1C; font-weight:normal; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:normal; text-decoration:none;"&gt;This table describes the fees and expenses that you may pay 
if you buy, hold and sell shares of the Portfolio, a series of The Lazard Funds, Inc. (the &#x201c;Fund&#x201d;). 
&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; 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 table and the Example below.&lt;/span&gt;&lt;/p&gt;</oef:ExpenseNarrativeTextBlock>
    <oef:OperatingExpensesCaption
      contextRef="Context_20251231_20251231_S000095204Member_S000095204Summary8Member"
      id="ixv-68566">Annual Portfolio Operating Expenses (expenses 
that you pay each year as a percentage of the value of your investment)</oef:OperatingExpensesCaption>
    <oef:ManagementFeesOverAssets
      contextRef="Context_20251231_20251231_C000263902Member_S000095204Member_S000095204Summary8Member"
      decimals="INF"
      id="ixv-68567"
      unitRef="pure">0.0015</oef:ManagementFeesOverAssets>
    <oef:ManagementFeesOverAssets
      contextRef="Context_20251231_20251231_C000263903Member_S000095204Member_S000095204Summary8Member"
      decimals="INF"
      id="ixv-68568"
      unitRef="pure">0.0015</oef:ManagementFeesOverAssets>
    <oef:ManagementFeesOverAssets
      contextRef="Context_20251231_20251231_C000263901Member_S000095204Member_S000095204Summary8Member"
      decimals="INF"
      id="ixv-68569"
      unitRef="pure">0.0015</oef:ManagementFeesOverAssets>
    <oef:DistributionAndService12b1FeesOverAssets
      contextRef="Context_20251231_20251231_C000263902Member_S000095204Member_S000095204Summary8Member"
      decimals="INF"
      id="ixv-68570"
      unitRef="pure">0</oef:DistributionAndService12b1FeesOverAssets>
    <oef:DistributionAndService12b1FeesOverAssets
      contextRef="Context_20251231_20251231_C000263903Member_S000095204Member_S000095204Summary8Member"
      decimals="INF"
      id="ixv-68571"
      unitRef="pure">0.0025</oef:DistributionAndService12b1FeesOverAssets>
    <oef:DistributionAndService12b1FeesOverAssets
      contextRef="Context_20251231_20251231_C000263901Member_S000095204Member_S000095204Summary8Member"
      decimals="INF"
      id="ixv-68572"
      unitRef="pure">0</oef:DistributionAndService12b1FeesOverAssets>
    <oef:OtherExpensesOverAssets
      contextRef="Context_20251231_20251231_C000263902Member_S000095204Member_S000095204Summary8Member"
      decimals="INF"
      id="ixv-68573"
      unitRef="pure">0.0003</oef:OtherExpensesOverAssets>
    <oef:OtherExpensesOverAssets
      contextRef="Context_20251231_20251231_C000263903Member_S000095204Member_S000095204Summary8Member"
      decimals="INF"
      id="_812_"
      unitRef="pure">0.0003</oef:OtherExpensesOverAssets>
    <oef:OtherExpensesOverAssets
      contextRef="Context_20251231_20251231_C000263901Member_S000095204Member_S000095204Summary8Member"
      decimals="INF"
      id="_813_"
      unitRef="pure">0.0003</oef:OtherExpensesOverAssets>
    <oef:ExpensesOverAssets
      contextRef="Context_20251231_20251231_C000263902Member_S000095204Member_S000095204Summary8Member"
      decimals="INF"
      id="ixv-68576"
      unitRef="pure">0.0018</oef:ExpensesOverAssets>
    <oef:ExpensesOverAssets
      contextRef="Context_20251231_20251231_C000263903Member_S000095204Member_S000095204Summary8Member"
      decimals="INF"
      id="ixv-68577"
      unitRef="pure">0.0043</oef:ExpensesOverAssets>
    <oef:ExpensesOverAssets
      contextRef="Context_20251231_20251231_C000263901Member_S000095204Member_S000095204Summary8Member"
      decimals="INF"
      id="ixv-68578"
      unitRef="pure">0.0018</oef:ExpensesOverAssets>
    <oef:ExpenseExampleHeading
      contextRef="Context_20251231_20251231_S000095204Member_S000095204Summary8Member"
      id="ixv-68579">Example</oef:ExpenseExampleHeading>
    <oef:ExpenseExampleNarrativeTextBlock
      contextRef="Context_20251231_20251231_S000095204Member_S000095204Summary8Member"
      id="ixv-4642">&lt;p style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; color:#171A1C; font-weight:normal; text-decoration:none;"&gt;This Example 
is intended to help you compare the cost of investing in the Portfolio with the cost of investing in 
other mutual funds.&lt;/p&gt;&lt;p style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; color:#171A1C; font-weight:normal; text-decoration:none;"&gt;The Example assumes that you invest $10,000 
in the Portfolio for the time periods indicated and then hold or redeem all of your shares at the end 
of those periods. The Example also assumes that your investment has a 5% return each year and that the 
Portfolio&#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;</oef:ExpenseExampleNarrativeTextBlock>
    <oef:ExpenseExampleYear01
      contextRef="Context_20251231_20251231_C000263902Member_S000095204Member_S000095204Summary8Member"
      decimals="INF"
      id="ixv-68580"
      unitRef="usd">18</oef:ExpenseExampleYear01>
    <oef:ExpenseExampleYear03
      contextRef="Context_20251231_20251231_C000263902Member_S000095204Member_S000095204Summary8Member"
      decimals="INF"
      id="ixv-68581"
      unitRef="usd">58</oef:ExpenseExampleYear03>
    <oef:ExpenseExampleYear01
      contextRef="Context_20251231_20251231_C000263903Member_S000095204Member_S000095204Summary8Member"
      decimals="INF"
      id="ixv-68582"
      unitRef="usd">44</oef:ExpenseExampleYear01>
    <oef:ExpenseExampleYear03
      contextRef="Context_20251231_20251231_C000263903Member_S000095204Member_S000095204Summary8Member"
      decimals="INF"
      id="ixv-68583"
      unitRef="usd">138</oef:ExpenseExampleYear03>
    <oef:ExpenseExampleYear01
      contextRef="Context_20251231_20251231_C000263901Member_S000095204Member_S000095204Summary8Member"
      decimals="INF"
      id="ixv-68584"
      unitRef="usd">18</oef:ExpenseExampleYear01>
    <oef:ExpenseExampleYear03
      contextRef="Context_20251231_20251231_C000263901Member_S000095204Member_S000095204Summary8Member"
      decimals="INF"
      id="ixv-68585"
      unitRef="usd">58</oef:ExpenseExampleYear03>
    <oef:StrategyHeading
      contextRef="Context_20251231_20251231_S000095204Member_S000095204Summary8Member"
      id="ixv-68586">Principal 
Investment Strategies</oef:StrategyHeading>
    <oef:StrategyNarrativeTextBlock
      contextRef="Context_20251231_20251231_S000095204Member_S000095204Summary8Member"
      id="ixv-4698">&lt;p style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; color:#171A1C; font-weight:normal; text-decoration:none;"&gt;The Portfolio invests in obligations issued 
or guaranteed by the U.S. Government and its agencies and instrumentalities and in repurchase agreements 
collateralized by such securities in order to qualify as a &#x201c;government money market fund&#x201d; 
under federal regulations. &lt;/p&gt;&lt;p style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; color:#171A1C; font-weight:normal; text-decoration:none;"&gt;A &#x201c;government money 
market fund&#x201d; is a money market fund that invests at least 99.5% of its total assets in U.S. Government 
Securities (as defined below) and/or repurchase agreements that are collateralized fully by the foregoing. 
A &#x201c;government money market fund&#x201d; is exempt from requirements that permit money market funds 
to impose a &#x201c;liquidity fee.&#x201d; &lt;/p&gt;&lt;p style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; color:#171A1C; font-weight:normal; text-decoration:none;"&gt;Under normal circumstances, 
the Portfolio seeks to achieve its investment objective by investing at least 80% of its net assets (plus 
the amount of any borrowing for investment purposes) in U.S. Government Securities. U.S. Government Securities 
include cash, securities issued or guaranteed by the United States or certain U.S. government agencies 
or instrumentalities, including U.S. Government Securities subject to repurchase agreements.&lt;/p&gt;&lt;p style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; color:#171A1C; font-weight:normal; text-decoration:none;"&gt;Many 
U.S. Government Securities, including those in which the Portfolio invests, pay income that is generally 
exempt from state and local income tax, although they may be subject to corporate franchise tax in some 
states. The Portfolio generally seeks to invest in securities the income from which is considered &#x201c;qualified 
interest income&#x201d; under relevant tax &lt;/p&gt;&lt;p style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; color:#171A1C; font-weight:normal; text-decoration:none;"&gt;law and guidance. Thus, the Portfolio generally expects its 
distributions to be exempt from U.S. withholding tax when paid to non-U.S. investors.&lt;/p&gt;&lt;p style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; color:#171A1C; font-weight:normal; text-decoration:none;"&gt;Pursuant 
to Rule 2a-7 under the Investment Company Act of 1940, as amended, the Portfolio may invest only in U.S. 
dollar-denominated securities that meet certain risk-limiting conditions relating to portfolio quality, 
maturity, diversification and liquidity. The Portfolio will maintain a dollar-weighted average portfolio 
maturity of 60 calendar days or less, maintain a dollar-weighted average life for its portfolio of 120 
calendar days or less and invest only in securities that mature or are deemed to mature in 397 calendar 
days or less.&lt;/p&gt;&lt;p style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; color:#171A1C; font-weight:normal; text-decoration:none;"&gt;The Portfolio may also hold cash from time 
to time. Lazard Asset Management LLC (the &#x201c;Investment Manager&#x201d;) seeks to maintain the Portfolio&#x2019;s 
share price at $1.00 by valuing its securities using the amortized cost method. The share price remaining 
stable at $1.00 means that the Portfolio would preserve the principal value of your investment.&lt;/p&gt;</oef:StrategyNarrativeTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20251231_20251231_S000095204Member_PrincipalInvestmentRisks2_S000095204Summary8Member"
      id="ixv-4713">&lt;p style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; color:#00539A; font-weight:bold; text-decoration:none;"&gt;Principal Investment Risks&lt;/p&gt;&lt;p style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; color:#171A1C; font-weight:bold; text-decoration:none;"&gt;You could 
lose money by investing in the Portfolio. Although the Portfolio seeks to preserve the value of your 
investment at $1.00 per share, it cannot guarantee it will do so. An investment in the Portfolio is not 
a bank account and is not insured or guaranteed by the Federal Deposit Insurance Corporation or any other 
government agency. The Portfolio&#x2019;s sponsor is not required to reimburse the Portfolio for losses, 
and you should not expect that the sponsor will provide financial support to the Portfolio at any time, 
including during periods of market stress.&lt;/p&gt;&lt;p style="font-size:10.0pt; font-family:Sans-Serif; text-align:left; color:#171A1C; font-weight:normal; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:bold; text-decoration:none;"&gt;Credit Risk:&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:normal; text-decoration:none;"&gt; 
Issuers of money market instruments or financial institutions that have entered into repurchase agreements 
with the Portfolio may fail to make payments when due or complete transactions, or they may become less 
willing or less able to do so.&lt;/span&gt;&lt;/p&gt;&lt;p style="font-size:10.0pt; font-family:Sans-Serif; text-align:left; color:#171A1C; font-weight:normal; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:bold; text-decoration:none;"&gt;Market Risk:&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:normal; text-decoration:none;"&gt; 
The Portfolio may incur losses due to declines in one or more markets in which it invests. These declines 
may be the result of, among other things, political, regulatory, market, economic or social developments 
affecting the relevant market(s). To the extent that such developments impact specific industries, market 
sectors, countries or geographic regions, the Portfolio&#x2019;s investments in such industries, market 
sectors, countries and/or geographic regions can be expected to be particularly affected, especially 
if such investments are a significant portion of its investment portfolio. In addition, turbulence in 
financial markets and reduced liquidity in equity, credit and/or fixed income markets may negatively 
affect many issuers, which could adversely affect the Portfolio. Global economies and financial markets 
are increasingly interconnected, and conditions and events in one country, region or financial market 
may adversely impact issuers worldwide. As a result, local, regional or global events such as war or 
military conflict, acts of terrorism, the spread of infectious illness or other public health issues, 
social unrest, natural disasters, extreme weather, other geological events, man-made disasters, supply 
chain disruptions, deflation, inflation, government defaults, government shutdowns, the imposition of 
sanctions or other similar measures, recessions or other events could have a significant negative impact 
on global economic and market conditions. For example, a public health or other emergency and aggressive 
responses taken by many governments or voluntarily imposed by private parties, including closing borders, 
restricting travel and imposing prolonged quarantines or similar restrictions, as well as the closure 
of, or operational changes to, many retail and other businesses, may have severe negative impacts on 
markets worldwide. Additionally, general market conditions may affect the value of a Portfolio&#x2019;s 
securities, including changes in interest rates, currency rates or monetary policies. Furthermore, the 
imposition of tariffs, trade restrictions, currency restrictions or similar actions (or retaliatory measures 
taken in response to such actions), or the threat or potential of one or more such events and developments, 
could lead to price volatility and overall declines in the U.S. and global investment markets.&lt;/span&gt;&lt;/p&gt;&lt;p style="font-size:10.0pt; font-family:Sans-Serif; text-align:left; color:#171A1C; font-weight:normal; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:bold; text-decoration:none;"&gt;Interest Rate Risk:&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:normal; text-decoration:none;"&gt; Prices of bonds and other 
debt securities tend to move inversely with changes in interest rates. Interest rate risk is usually 
greater for fixed-income securities with longer maturities or durations.  A rise in interest rates (or 
the expectation of a rise in interest rates) may result in periods of volatility, decreased liquidity 
and increased redemptions, and, as a result, the Portfolio may have to liquidate portfolio securities 
at disadvantageous prices. The Portfolio may be subject to heightened interest rate risk due to certain 
changes in general economic conditions, inflation and monetary policy, such as certain types of interest 
rate changes by the Federal Reserve.&lt;/span&gt;&lt;/p&gt;&lt;p style="font-size:10.0pt; font-family:Sans-Serif; text-align:left; color:#171A1C; font-weight:normal; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:bold; text-decoration:none;"&gt;Repurchase Agreements Risk:&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:normal; text-decoration:none;"&gt; 
The Portfolio may enter into certain types of repurchase agreements. Under a repurchase agreement, the 
seller agrees to repurchase a security (typically a security issued or guaranteed by the U.S. Government) 
at a mutually agreed upon time and price. This is intended to insulate the Portfolio from changes in 
the market value of the security during the repurchase period. Repurchase agreements carry certain risks 
not associated with direct investments in securities, including a possible decline in the market value 
of the underlying obligations.&lt;/span&gt;&lt;/p&gt;&lt;p style="font-size:10.0pt; font-family:Sans-Serif; text-align:left; color:#171A1C; font-weight:normal; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:bold; text-decoration:none;"&gt;Government Securities Risk:&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:normal; text-decoration:none;"&gt; Not all obligations of the U.S. government, its agencies and instrumentalities 
are backed by the full faith and credit of the U.S. Treasury. Some obligations are backed only by the 
credit of the issuing agency or instrumentality, and in some cases there may be some risk of default 
by the issuer. Any guarantee by the U.S. government or its agencies or instrumentalities of a security 
held by the Portfolio does not apply to the market value of such security or to shares of the Portfolio 
itself. A security backed by the U.S. Treasury or the full faith and credit of the United States is guaranteed 
only as to the timely payment of interest and principal when held to maturity. Notwithstanding that such 
U.S. Government Securities are backed by the full faith and credit of the United States, circumstances 
could arise that would prevent the timely payment of interest or principal, which could result in losses 
to the Portfolio (e.g., Congressional debt ceiling impasses).&lt;/span&gt;&lt;/p&gt;&lt;p style="font-size:10.0pt; font-family:Sans-Serif; text-align:left; color:#171A1C; font-weight:normal; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:bold; text-decoration:none;"&gt;Liquidity 
Risk:&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:normal; text-decoration:none;"&gt; Although the Portfolio invests in a diversified portfolio 
of high quality instruments, the Portfolio&#x2019;s investments may become less liquid as a result of 
market developments or adverse investor perception. If this happens, the Portfolio&#x2019;s ability to 
redeem its shares for cash may be affected.&lt;/span&gt;&lt;/p&gt;&lt;p style="font-size:10.0pt; font-family:Sans-Serif; text-align:left; color:#171A1C; font-weight:normal; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:bold; text-decoration:none;"&gt;Risk 
Associated with the Portfolio Holding Cash:&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:normal; text-decoration:none;"&gt; The Portfolio will generally 
hold a portion of its assets in cash, primarily to meet redemptions. Cash positions may hurt performance 
and may subject the Portfolio to additional risks and costs, such as increased exposure to the custodian 
bank holding the assets and any fees imposed for large cash balances.&lt;/span&gt;&lt;/p&gt;&lt;p style="font-size:10.0pt; font-family:Sans-Serif; text-align:left; color:#171A1C; font-weight:normal; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:bold; text-decoration:none;"&gt;U.S. Withholding Tax Risk:&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:normal; text-decoration:none;"&gt; The Portfolio generally 
seeks to invest in securities the income from which is considered &#x201c;qualified interest income&#x201d; 
under relevant tax law and guidance. Thus, the Portfolio generally expects its distributions to be exempt 
from U.S. withholding tax when paid to non-U.S. investors. However, there can be no assurance that all 
of the Portfolio&#x2019;s distributions will be exempt from U.S. withholding tax.&lt;/span&gt;&lt;/p&gt;&lt;p style="font-size:10.0pt; font-family:Sans-Serif; text-align:left; color:#171A1C; font-weight:normal; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:bold; text-decoration:none;"&gt;State and Local Taxation Risk:&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:normal; text-decoration:none;"&gt; The Portfolio may invest 
in securities whose interest is subject to state and local income taxes. Consult your tax professional 
for more information.&lt;/span&gt;&lt;/p&gt;&lt;p style="font-size:10.0pt; font-family:Sans-Serif; text-align:left; color:#171A1C; font-weight:normal; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:bold; text-decoration:none;"&gt;Transactions Risk:&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:normal; text-decoration:none;"&gt; The Portfolio could experience a loss and its liquidity may be negatively impacted 
when selling securities to meet redemption requests. The risk of loss increases if the redemption requests 
are unusually large or frequent or occur in times of overall market turmoil or declining prices. Similarly, 
large purchases of Portfolio shares may adversely affect the Portfolio&#x2019;s performance to the extent 
that the Portfolio is delayed in investing new cash and is required to maintain a larger cash position 
than it ordinarily would.&lt;/span&gt;&lt;/p&gt;&lt;p style="font-size:10.0pt; font-family:Sans-Serif; text-align:left; color:#171A1C; font-weight:normal; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:bold; text-decoration:none;"&gt;Stable Net Asset Value Risk:&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:normal; text-decoration:none;"&gt; There is no assurance that the Portfolio will meet its investment objective of 
maintaining a net asset value (&#x201c;NAV&#x201d;) of $1.00 per share on a continuous basis. Furthermore, 
there can be no assurance that the Portfolio&#x2019;s affiliates will purchase distressed assets from 
the Fund, make capital infusions, enter into capital support agreements or take other actions to ensure 
that the Portfolio maintains a NAV of $1.00 per share. In the event any money market fund fails to maintain 
a stable NAV, other money market funds, including the Portfolio, could face a universal risk of increased 
redemption pressures, potentially jeopardizing the stability of their NAVs. In general, certain other 
money market funds have in the past failed to maintain stable NAVs and there can be no assurance that 
such failures and resulting redemption pressures will not occur in the future.&lt;/span&gt;&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20251231_20251231_S000095204Member_RiskLoseMoneyMember_S000095204Summary8Member"
      id="ixv-4715">&lt;p style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; color:#171A1C; font-weight:bold; text-decoration:none;"&gt;You could 
lose money by investing in the Portfolio. Although the Portfolio seeks to preserve the value of your 
investment at $1.00 per share, it cannot guarantee it will do so. An investment in the Portfolio is not 
a bank account and is not insured or guaranteed by the Federal Deposit Insurance Corporation or any other 
government agency. The Portfolio&#x2019;s sponsor is not required to reimburse the Portfolio for losses, 
and you should not expect that the sponsor will provide financial support to the Portfolio at any time, 
including during periods of market stress.&lt;/p&gt;</oef:RiskTextBlock>
    <oef:BarChartAndPerformanceTableHeading
      contextRef="Context_20251231_20251231_S000095204Member_S000095204Summary8Member"
      id="ixv-68587">Performance 
Bar Chart and Table</oef:BarChartAndPerformanceTableHeading>
    <oef:PerformanceNarrativeTextBlock
      contextRef="Context_20251231_20251231_S000095204Member_S000095204Summary8Member"
      id="ixv-4761">&lt;p style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; color:#171A1C; font-weight:normal; text-decoration:none;"&gt;Because 
the Portfolio did not have a full calendar year of performance prior to the date of this Prospectus, 
no performance returns are presented. Annual performance returns provide some indication of the risks 
of investing in the Portfolio by showing the changes in performance from year to year. Updated performance 
information is available at &lt;/p&gt;&lt;p style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; color:#171A1C; font-weight:normal; text-decoration:none;"&gt;www.lazardassetmanagement.com or by calling (800) 823-6300. 
The Portfolio&#x2019;s past performance (before and after taxes) is not necessarily an indication of how 
the Portfolio will perform in the future.&lt;/p&gt;</oef:PerformanceNarrativeTextBlock>
    <oef:PerformanceOneYearOrLess
      contextRef="Context_20251231_20251231_S000095204Member_S000095204Summary8Member"
      id="ixv-68588">Because 
the Portfolio did not have a full calendar year of performance prior to the date of this Prospectus, 
no performance returns are presented.</oef:PerformanceOneYearOrLess>
    <oef:PerformancePastDoesNotIndicateFuture
      contextRef="Context_20251231_20251231_S000095204Member_S000095204Summary8Member"
      id="ixv-68589">the Portfolio did not have a full calendar year of performance prior to the date of this Prospectus, 
no performance returns are presented. Annual performance returns provide some indication of the risks 
of investing in the Portfolio by showing the changes in performance from year to year. Updated performance 
information is available at www.lazardassetmanagement.com or by calling (800) 823-6300. 
The Portfolio&#x2019;s past performance (before and after taxes) is not necessarily an indication of how 
the Portfolio will perform in the future.</oef:PerformancePastDoesNotIndicateFuture>
    <oef:PerformanceInformationIllustratesVariabilityOfReturns
      contextRef="Context_20251231_20251231_S000095204Member_S000095204Summary8Member"
      id="ixv-68591">Annual performance returns provide some indication of the risks 
of investing in the Portfolio by showing the changes in performance from year to year.</oef:PerformanceInformationIllustratesVariabilityOfReturns>
    <oef:PerformanceAvailabilityWebSiteAddress
      contextRef="Context_20251231_20251231_S000095204Member_S000095204Summary8Member"
      id="ixv-68594">www.lazardassetmanagement.com</oef:PerformanceAvailabilityWebSiteAddress>
    <oef:PerformanceAvailabilityPhone
      contextRef="Context_20251231_20251231_S000095204Member_S000095204Summary8Member"
      id="ixv-68597">(800) 823-6300</oef:PerformanceAvailabilityPhone>
    <oef:RiskReturnHeading
      contextRef="Context_20251231_20251231_S000010271Member_S000010271Summary9Member"
      id="ixv-68600">  Lazard 
International Equity Portfolio</oef:RiskReturnHeading>
    <oef:ObjectiveHeading
      contextRef="Context_20251231_20251231_S000010271Member_S000010271Summary9Member"
      id="ixv-68602">Investment Objective</oef:ObjectiveHeading>
    <oef:ObjectivePrimaryTextBlock
      contextRef="Context_20251231_20251231_S000010271Member_S000010271Summary9Member"
      id="ixv-4796">&lt;p style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; color:#171A1C; font-weight:normal; text-decoration:none;"&gt;The 
Portfolio seeks long-term capital appreciation.&lt;/p&gt;</oef:ObjectivePrimaryTextBlock>
    <oef:ExpenseHeading
      contextRef="Context_20251231_20251231_S000010271Member_S000010271Summary9Member"
      id="ixv-68603">Fees and 
Expenses</oef:ExpenseHeading>
    <oef:ExpenseNarrativeTextBlock
      contextRef="Context_20251231_20251231_S000010271Member_S000010271Summary9Member"
      id="ixv-4799">&lt;p style="font-size:10.0pt; font-family:Sans-Serif; text-align:left; color:#171A1C; font-weight:normal; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:normal; text-decoration:none;"&gt;This table describes the fees and expenses that you may pay 
if you buy, hold and sell shares of the Portfolio, a series of The Lazard Funds, Inc. (the &#x201c;Fund&#x201d;). 
&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; 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 table and the Example below.&lt;/span&gt;&lt;/p&gt;</oef:ExpenseNarrativeTextBlock>
    <oef:OperatingExpensesCaption
      contextRef="Context_20251231_20251231_S000010271Member_S000010271Summary9Member"
      id="ixv-68604">Annual Portfolio Operating Expenses (expenses 
that you pay each year as a percentage of the value of your investment)</oef:OperatingExpensesCaption>
    <oef:ManagementFeesOverAssets
      contextRef="Context_20251231_20251231_C000028375Member_S000010271Member_S000010271Summary9Member"
      decimals="INF"
      id="ixv-68605"
      unitRef="pure">0.0075</oef:ManagementFeesOverAssets>
    <oef:ManagementFeesOverAssets
      contextRef="Context_20251231_20251231_C000028374Member_S000010271Member_S000010271Summary9Member"
      decimals="INF"
      id="ixv-68606"
      unitRef="pure">0.0075</oef:ManagementFeesOverAssets>
    <oef:ManagementFeesOverAssets
      contextRef="Context_20251231_20251231_C000134191Member_S000010271Member_S000010271Summary9Member"
      decimals="INF"
      id="ixv-68607"
      unitRef="pure">0.0075</oef:ManagementFeesOverAssets>
    <oef:DistributionAndService12b1FeesOverAssets
      contextRef="Context_20251231_20251231_C000028375Member_S000010271Member_S000010271Summary9Member"
      decimals="INF"
      id="ixv-68608"
      unitRef="pure">0</oef:DistributionAndService12b1FeesOverAssets>
    <oef:DistributionAndService12b1FeesOverAssets
      contextRef="Context_20251231_20251231_C000028374Member_S000010271Member_S000010271Summary9Member"
      decimals="INF"
      id="ixv-68609"
      unitRef="pure">0.0025</oef:DistributionAndService12b1FeesOverAssets>
    <oef:DistributionAndService12b1FeesOverAssets
      contextRef="Context_20251231_20251231_C000134191Member_S000010271Member_S000010271Summary9Member"
      decimals="INF"
      id="ixv-68610"
      unitRef="pure">0</oef:DistributionAndService12b1FeesOverAssets>
    <oef:OtherExpensesOverAssets
      contextRef="Context_20251231_20251231_C000028375Member_S000010271Member_S000010271Summary9Member"
      decimals="INF"
      id="ixv-68611"
      unitRef="pure">0.0008</oef:OtherExpensesOverAssets>
    <oef:OtherExpensesOverAssets
      contextRef="Context_20251231_20251231_C000028374Member_S000010271Member_S000010271Summary9Member"
      decimals="INF"
      id="ixv-68612"
      unitRef="pure">0.0008</oef:OtherExpensesOverAssets>
    <oef:OtherExpensesOverAssets
      contextRef="Context_20251231_20251231_C000134191Member_S000010271Member_S000010271Summary9Member"
      decimals="INF"
      id="ixv-68613"
      unitRef="pure">0.0008</oef:OtherExpensesOverAssets>
    <oef:ExpensesOverAssets
      contextRef="Context_20251231_20251231_C000028375Member_S000010271Member_S000010271Summary9Member"
      decimals="INF"
      id="ixv-68614"
      unitRef="pure">0.0083</oef:ExpensesOverAssets>
    <oef:ExpensesOverAssets
      contextRef="Context_20251231_20251231_C000028374Member_S000010271Member_S000010271Summary9Member"
      decimals="INF"
      id="ixv-68615"
      unitRef="pure">0.0108</oef:ExpensesOverAssets>
    <oef:ExpensesOverAssets
      contextRef="Context_20251231_20251231_C000134191Member_S000010271Member_S000010271Summary9Member"
      decimals="INF"
      id="ixv-68616"
      unitRef="pure">0.0083</oef:ExpensesOverAssets>
    <oef:FeeWaiverOrReimbursementOverAssets
      contextRef="Context_20251231_20251231_C000028375Member_S000010271Member_S000010271Summary9Member"
      decimals="INF"
      id="_855_"
      unitRef="pure">-0</oef:FeeWaiverOrReimbursementOverAssets>
    <oef:FeeWaiverOrReimbursementOverAssets
      contextRef="Context_20251231_20251231_C000028374Member_S000010271Member_S000010271Summary9Member"
      decimals="INF"
      id="_856_"
      unitRef="pure">-0</oef:FeeWaiverOrReimbursementOverAssets>
    <oef:FeeWaiverOrReimbursementOverAssets
      contextRef="Context_20251231_20251231_C000134191Member_S000010271Member_S000010271Summary9Member"
      decimals="INF"
      id="_857_"
      unitRef="pure">-0.0003</oef:FeeWaiverOrReimbursementOverAssets>
    <oef:NetExpensesOverAssets
      contextRef="Context_20251231_20251231_C000028375Member_S000010271Member_S000010271Summary9Member"
      decimals="INF"
      id="ixv-68620"
      unitRef="pure">0.0083</oef:NetExpensesOverAssets>
    <oef:NetExpensesOverAssets
      contextRef="Context_20251231_20251231_C000028374Member_S000010271Member_S000010271Summary9Member"
      decimals="INF"
      id="ixv-68621"
      unitRef="pure">0.0108</oef:NetExpensesOverAssets>
    <oef:NetExpensesOverAssets
      contextRef="Context_20251231_20251231_C000134191Member_S000010271Member_S000010271Summary9Member"
      decimals="INF"
      id="ixv-68622"
      unitRef="pure">0.0080</oef:NetExpensesOverAssets>
    <oef:FeeWaiverOrReimbursementOverAssetsDateOfTermination
      contextRef="Context_20251231_20251231_S000010271Member_S000010271Summary9Member"
      id="ixv-68623">May 1, 2027</oef:FeeWaiverOrReimbursementOverAssetsDateOfTermination>
    <oef:ExpenseExampleHeading
      contextRef="Context_20251231_20251231_S000010271Member_S000010271Summary9Member"
      id="ixv-68624">Example</oef:ExpenseExampleHeading>
    <oef:ExpenseExampleNarrativeTextBlock
      contextRef="Context_20251231_20251231_S000010271Member_S000010271Summary9Member"
      id="ixv-4941">&lt;p style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; color:#171A1C; font-weight:normal; text-decoration:none;"&gt;This 
Example is intended to help you compare the cost of investing in the Portfolio with the cost of investing 
in other mutual funds.&lt;/p&gt;&lt;p style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; color:#171A1C; font-weight:normal; text-decoration:none;"&gt;The Example assumes that you invest $10,000 
in the Portfolio for the time periods indicated and then hold or redeem all of your shares at the end 
of those periods. The Example also assumes that your investment has a 5% return each year and that the 
Portfolio&#x2019;s operating expenses remain the same, giving effect to the expense limitation agreement 
in year one only. Although your actual costs may be higher or lower, based on these assumptions your 
costs would be:&lt;/p&gt;</oef:ExpenseExampleNarrativeTextBlock>
    <oef:ExpenseExampleYear01
      contextRef="Context_20251231_20251231_C000028375Member_S000010271Member_S000010271Summary9Member"
      decimals="INF"
      id="ixv-68625"
      unitRef="usd">85</oef:ExpenseExampleYear01>
    <oef:ExpenseExampleYear03
      contextRef="Context_20251231_20251231_C000028375Member_S000010271Member_S000010271Summary9Member"
      decimals="INF"
      id="ixv-68626"
      unitRef="usd">265</oef:ExpenseExampleYear03>
    <oef:ExpenseExampleYear05
      contextRef="Context_20251231_20251231_C000028375Member_S000010271Member_S000010271Summary9Member"
      decimals="INF"
      id="ixv-68627"
      unitRef="usd">460</oef:ExpenseExampleYear05>
    <oef:ExpenseExampleYear10
      contextRef="Context_20251231_20251231_C000028375Member_S000010271Member_S000010271Summary9Member"
      decimals="INF"
      id="ixv-68628"
      unitRef="usd">1025</oef:ExpenseExampleYear10>
    <oef:ExpenseExampleYear01
      contextRef="Context_20251231_20251231_C000028374Member_S000010271Member_S000010271Summary9Member"
      decimals="INF"
      id="ixv-68629"
      unitRef="usd">110</oef:ExpenseExampleYear01>
    <oef:ExpenseExampleYear03
      contextRef="Context_20251231_20251231_C000028374Member_S000010271Member_S000010271Summary9Member"
      decimals="INF"
      id="ixv-68630"
      unitRef="usd">343</oef:ExpenseExampleYear03>
    <oef:ExpenseExampleYear05
      contextRef="Context_20251231_20251231_C000028374Member_S000010271Member_S000010271Summary9Member"
      decimals="INF"
      id="ixv-68631"
      unitRef="usd">595</oef:ExpenseExampleYear05>
    <oef:ExpenseExampleYear10
      contextRef="Context_20251231_20251231_C000028374Member_S000010271Member_S000010271Summary9Member"
      decimals="INF"
      id="ixv-68632"
      unitRef="usd">1317</oef:ExpenseExampleYear10>
    <oef:ExpenseExampleYear01
      contextRef="Context_20251231_20251231_C000134191Member_S000010271Member_S000010271Summary9Member"
      decimals="INF"
      id="ixv-68633"
      unitRef="usd">82</oef:ExpenseExampleYear01>
    <oef:ExpenseExampleYear03
      contextRef="Context_20251231_20251231_C000134191Member_S000010271Member_S000010271Summary9Member"
      decimals="INF"
      id="ixv-68634"
      unitRef="usd">262</oef:ExpenseExampleYear03>
    <oef:ExpenseExampleYear05
      contextRef="Context_20251231_20251231_C000134191Member_S000010271Member_S000010271Summary9Member"
      decimals="INF"
      id="ixv-68635"
      unitRef="usd">458</oef:ExpenseExampleYear05>
    <oef:ExpenseExampleYear10
      contextRef="Context_20251231_20251231_C000134191Member_S000010271Member_S000010271Summary9Member"
      decimals="INF"
      id="ixv-68636"
      unitRef="usd">1023</oef:ExpenseExampleYear10>
    <oef:PortfolioTurnoverHeading
      contextRef="Context_20251231_20251231_S000010271Member_S000010271Summary9Member"
      id="ixv-68637">Portfolio Turnover</oef:PortfolioTurnoverHeading>
    <oef:PortfolioTurnoverTextBlock
      contextRef="Context_20251231_20251231_S000010271Member_S000010271Summary9Member"
      id="ixv-5005">&lt;p style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; color:#171A1C; font-weight:normal; text-decoration:none;"&gt;The Portfolio 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 Portfolio shares are held in a taxable account. These costs, which are not reflected in annual portfolio 
operating expenses or in the Example, affect the Portfolio&#x2019;s performance. During the most recent 
fiscal year, the Portfolio&#x2019;s portfolio turnover rate was 45% of the average value of its portfolio.&lt;/p&gt;</oef:PortfolioTurnoverTextBlock>
    <oef:PortfolioTurnoverRate
      contextRef="Context_20251231_20251231_S000010271Member_S000010271Summary9Member"
      decimals="INF"
      id="ixv-68638"
      unitRef="pure">0.45</oef:PortfolioTurnoverRate>
    <oef:StrategyHeading
      contextRef="Context_20251231_20251231_S000010271Member_S000010271Summary9Member"
      id="ixv-68639">Principal Investment Strategies</oef:StrategyHeading>
    <oef:StrategyNarrativeTextBlock
      contextRef="Context_20251231_20251231_S000010271Member_S000010271Summary9Member"
      id="ixv-5008">&lt;p style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; color:#171A1C; font-weight:normal; text-decoration:none;"&gt;Under normal 
circumstances, the Portfolio invests at least 80% of its assets in equity securities. Equity security 
investments primarily include common stocks and also may include American Depositary Receipts, Global 
Depositary Receipts and European Depositary Receipts.&lt;/p&gt;&lt;p style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; color:#171A1C; font-weight:normal; text-decoration:none;"&gt;The Portfolio invests primarily in equity securities of relatively 
large non-U.S. companies with market capitalizations in the range of companies included in the MSCI&lt;sup&gt;&#xae;&lt;/sup&gt; 
Europe, Australasia and Far East (&#x201c;EAFE&lt;sup&gt;&#xae;&lt;/sup&gt;&#x201d;) Index (ranging from approximately 
$3.5 billion to $500.5 billion as of March 31, 2026) that the Investment Manager believes are undervalued 
based on their earnings, cash flow or asset values.&lt;/p&gt;&lt;p style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; color:#171A1C; font-weight:normal; text-decoration:none;"&gt;In choosing 
stocks for the Portfolio, the Investment Manager looks for established companies in economically developed 
countries and may invest up to 15% of the Portfolio&#x2019;s assets in securities of companies whose principal 
business activities are located in emerging market countries.&lt;/p&gt;</oef:StrategyNarrativeTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20251231_20251231_S000010271Member_PrincipalInvestmentRisks2_S000010271Summary9Member"
      id="ixv-5021">&lt;p style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; color:#00539A; font-weight:bold; text-decoration:none;"&gt;Principal 
Investment Risks&lt;/p&gt;&lt;p style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; color:#171A1C; font-weight:normal; text-decoration:none;"&gt;The value of your investment in the Portfolio 
will fluctuate, which means you could lose money.&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20251231_20251231_S000010271Member_RiskLoseMoneyMember_S000010271Summary9Member"
      id="ixv-5023">&lt;p style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; color:#171A1C; font-weight:normal; text-decoration:none;"&gt;The value of your investment in the Portfolio 
will fluctuate, which means you could lose money.&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20251231_20251231_S000010271Member_MarketRisk2_S000010271Summary9Member"
      id="ixv-5025">&lt;p style="font-size:10.0pt; font-family:Sans-Serif; text-align:left; color:#171A1C; font-weight:normal; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:bold; text-decoration:none;"&gt;Market 
Risk:&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:normal; text-decoration:none;"&gt; The Portfolio may incur losses due to declines in one or 
more markets in which it invests. These declines may be the result of, among other things, political, 
regulatory, market, economic or social developments affecting the relevant market(s). To the extent that 
such developments impact specific industries, market sectors, countries or geographic regions, the Portfolio&#x2019;s 
investments in such industries, market sectors, countries and/or geographic regions can be expected to 
be particularly affected, especially if such investments are a significant portion of its investment 
portfolio. In addition, turbulence in financial markets and reduced liquidity in equity, credit and/or 
fixed income markets may negatively affect many issuers, which could adversely affect the Portfolio. 
Global economies and financial markets are increasingly interconnected, and conditions and events in 
one country, region or financial market may adversely impact issuers worldwide. As a result, local, regional 
or global events such as war or military conflict, acts of terrorism, the spread of infectious illness 
or other public health issues, social unrest, natural disasters, extreme weather, other geological events, 
man-made disasters, supply chain disruptions, deflation, inflation, government defaults, government shutdowns, 
the imposition of sanctions or other similar measures, recessions or other events could have a significant 
negative impact on global economic and market conditions. For example, a public health or other emergency 
and aggressive responses taken by many governments or voluntarily imposed by private parties, including 
closing borders, restricting travel and imposing prolonged quarantines or similar restrictions, as well 
as the closure of, or operational changes to, many retail and other businesses, may have severe negative 
impacts on markets worldwide. Additionally, general market conditions may affect the value of a Portfolio&#x2019;s 
securities, including changes in interest rates, currency rates or monetary policies. Furthermore, the 
imposition of tariffs, trade restrictions, currency restrictions or similar actions (or retaliatory measures 
taken in response to such actions), or the threat or potential of one or more such events and developments, 
could lead to price volatility and overall declines in the U.S. and global investment markets.&lt;/span&gt;&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20251231_20251231_S000010271Member_IssuerRisk2_S000010271Summary9Member"
      id="ixv-5029">&lt;p style="font-size:10.0pt; font-family:Sans-Serif; text-align:left; color:#171A1C; font-weight:normal; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:bold; text-decoration:none;"&gt;Issuer Risk:&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:normal; text-decoration:none;"&gt; The value of a security 
may decline for a number of reasons which directly relate to the issuer, such as management performance, 
financial leverage and reduced demand for the issuer&#x2019;s goods or services, as well as the historical 
and prospective earnings of the issuer and the value of its assets or factors unrelated to the issuer&#x2019;s 
value, such as investor perception.&lt;/span&gt;&lt;/p&gt;&lt;p style="font-size:10.0pt; font-family:Sans-Serif; text-align:left; color:#171A1C; font-weight:normal; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:bold; text-decoration:none;"&gt;Non-U.S. Securities Risk:&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:normal; text-decoration:none;"&gt; The Portfolio&#x2019;s performance will be influenced by political, social and 
economic factors affecting the non-U.S. countries and companies in which the Portfolio invests. Non-U.S. 
securities carry special risks, such as less developed or less efficient trading markets, political instability, 
a lack of company information, differing auditing and legal standards, and, potentially, less liquidity. 
Non-U.S. securities may also subject the Portfolio&#x2019;s investments to changes in currency rates, 
which can make the return on an investment increase or decrease, unrelated to the quality or performance 
of the investment itself. Non-U.S. securities may be subject to economic sanctions or other governmental 
actions or developments, exchange controls (including repatriation restrictions), confiscations, trade 
restrictions (including tariffs) or problems related to share registration, trade settlement or asset 
custody, which could, among other things, effectively restrict or eliminate the Portfolio&#x2019;s ability 
to purchase or sell certain foreign securities. To the extent the Portfolio holds securities subject 
to such actions, the securities may become difficult to value and/or less liquid (or illiquid). In some 
cases, the securities may become worthless. In addition, as a result of trade restrictions (including 
tariffs) and other similar governmental actions or developments, the Portfolio may be forced to sell 
or otherwise dispose of foreign investments at inopportune times or prices.  &lt;/span&gt;&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20251231_20251231_S000010271Member_EmergingMarketRisk2_S000010271Summary9Member"
      id="ixv-5036">&lt;p style="font-size:10.0pt; font-family:Sans-Serif; text-align:left; color:#171A1C; font-weight:normal; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:bold; text-decoration:none;"&gt;Emerging Market Risk:&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:normal; text-decoration:none;"&gt; Emerging market countries 
generally have economic structures that are less diverse and mature, and political systems that are less 
stable, than those of developed countries. The economies of countries with emerging markets may be based 
predominantly on only a few industries, may be highly vulnerable to changes in local or &lt;/span&gt;&lt;/p&gt;&lt;p style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; color:#171A1C; font-weight:normal; text-decoration:none;"&gt;global trade conditions, and may suffer from extreme debt 
burdens or volatile inflation rates. Further, investments in securities of issuers located in certain 
emerging countries involve the risk of loss resulting from problems in share registration, settlement 
or custody, substantial economic, political and social disruptions and the threat or imposition of sanctions 
or exchange controls (including repatriation restrictions). The securities markets of emerging market 
countries have historically been extremely volatile and less liquid than more developed markets, thus, 
the Portfolio may be unable to liquidate its positions in such securities at a favorable time or price. 
These market conditions may continue or worsen. Investments in these countries may be subject to political, 
economic, legal, market and currency risks. Significant devaluation of emerging market currencies against 
the U.S. dollar may occur subsequent to acquisition of investments denominated in emerging market currencies. 
Emerging market countries may also be more susceptible to fraud, corruption, and money laundering, which 
may result in negative commercial consequences in relation to the value, liquidity and tradability of 
investments in or related to those regions.&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20251231_20251231_S000010271Member_ForeignCurrencyRisk2_S000010271Summary9Member"
      id="ixv-5048">&lt;p style="font-size:10.0pt; font-family:Sans-Serif; text-align:left; color:#171A1C; font-weight:normal; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:bold; text-decoration:none;"&gt;Foreign Currency Risk:&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:normal; text-decoration:none;"&gt; Investments denominated in currencies other than U.S. dollars may experience 
a decline in value, in U.S. dollar terms, due solely to fluctuations in currency exchange rates. The 
Portfolio&#x2019;s investments denominated in such currencies (particularly currencies of emerging markets 
countries), as well as any investments in currencies themselves, could be adversely affected by delays 
in, or a refusal to grant, repatriation of funds or conversion of currencies. Irrespective of any foreign 
currency exposure hedging, the Portfolio may experience a decline in the value of its portfolio securities, 
in U.S. dollar terms, due solely to fluctuations in currency exchange rates.  The Investment Manager 
does not intend to utilize foreign currency contracts for the purpose of generating investment returns.&lt;/span&gt;&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20251231_20251231_S000010271Member_ValueInvestingRisk2_S000010271Summary9Member"
      id="ixv-5052">&lt;p style="font-size:10.0pt; font-family:Sans-Serif; text-align:left; color:#171A1C; font-weight:normal; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:bold; text-decoration:none;"&gt;Value Investing Risk:&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:normal; text-decoration:none;"&gt; Value investments are believed 
by the Investment Manager to be undervalued, but may not realize their perceived value for extended periods 
of time or may never realize their perceived value. These securities may respond differently to market 
and other developments than other types of securities.&lt;/span&gt;&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20251231_20251231_S000010271Member_LargeCapCompaniesRisk2_S000010271Summary9Member"
      id="ixv-5056">&lt;p style="font-size:10.0pt; font-family:Sans-Serif; text-align:left; color:#171A1C; font-weight:normal; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:bold; text-decoration:none;"&gt;Large 
Cap Companies Risk:&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:normal; text-decoration:none;"&gt; Investments in large cap companies may underperform other 
segments of the market when such other segments are in favor or because such companies may be less responsive 
to competitive challenges and opportunities and may be unable to attain high growth rates during periods 
of economic expansion.&lt;/span&gt;&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20251231_20251231_S000010271Member_SmallandMidCapCompaniesRisk2_S000010271Summary9Member"
      id="ixv-5060">&lt;p style="font-size:10.0pt; font-family:Sans-Serif; text-align:left; color:#171A1C; font-weight:normal; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:bold; text-decoration:none;"&gt;Small and Mid Cap Companies 
Risk:&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:normal; text-decoration:none;"&gt; Small and mid cap companies carry additional risks because 
their earnings tend to be less predictable, their share prices more volatile and their securities less 
liquid than larger, more established companies. The shares of small and mid cap companies tend to trade 
less frequently than those of larger companies, which can have an adverse effect on the pricing of these 
securities and on the ability to sell these securities when the Investment Manager deems it appropriate.&lt;/span&gt;&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20251231_20251231_S000010271Member_SecuritiesSelectionRisk2_S000010271Summary9Member"
      id="ixv-5064">&lt;p style="font-size:10.0pt; font-family:Sans-Serif; text-align:left; color:#171A1C; font-weight:normal; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:bold; text-decoration:none;"&gt;Securities Selection Risk:&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:normal; text-decoration:none;"&gt; 
Securities and other investments selected by the Investment Manager for the Portfolio may not perform 
to expectations. This could result in the Portfolio&#x2019;s underperformance compared to other funds 
with similar investment objectives or strategies.&lt;/span&gt;&lt;/p&gt;</oef:RiskTextBlock>
    <oef:BarChartAndPerformanceTableHeading
      contextRef="Context_20251231_20251231_S000010271Member_S000010271Summary9Member"
      id="ixv-68640">Performance 
Bar Chart and Table</oef:BarChartAndPerformanceTableHeading>
    <oef:BarChartHeading
      contextRef="Context_20251231_20251231_S000010271Member_S000010271Summary9Member"
      id="ixv-68641">Year-by-Year Total Returns for Institutional 
Shares As of December 31, 2025</oef:BarChartHeading>
    <oef:PerformanceNarrativeTextBlock
      contextRef="Context_20251231_20251231_S000010271Member_S000010271Summary9Member"
      id="ixv-5075">&lt;p style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; color:#171A1C; font-weight:normal; text-decoration:none;"&gt;The 
accompanying bar chart and table provide some indication of the risks of investing in Lazard International 
Equity Portfolio by showing the Portfolio&#x2019;s year-by-year performance and its average annual performance 
compared to that of a broad measure of market performance. The bar chart shows how the performance of 
the Portfolio&#x2019;s Institutional Shares has varied from year to year over the past 10 calendar years. 
Updated performance information is available at www.lazardassetmanagement.com or by calling (800) 823-6300. 
The Portfolio&#x2019;s past performance (before and after taxes) is not necessarily an indication of how 
the Portfolio will perform in the future.&lt;/p&gt;</oef:PerformanceNarrativeTextBlock>
    <oef:PerformanceInformationIllustratesVariabilityOfReturns
      contextRef="Context_20251231_20251231_S000010271Member_S000010271Summary9Member"
      id="ixv-68642">The 
accompanying bar chart and table provide some indication of the risks of investing in Lazard International 
Equity Portfolio by showing the Portfolio&#x2019;s year-by-year performance and its average annual performance 
compared to that of a broad measure of market performance.</oef:PerformanceInformationIllustratesVariabilityOfReturns>
    <oef:PerformancePastDoesNotIndicateFuture
      contextRef="Context_20251231_20251231_S000010271Member_S000010271Summary9Member"
      id="ixv-68643">The 
accompanying bar chart and table provide some indication of the risks of investing in Lazard International 
Equity Portfolio by showing the Portfolio&#x2019;s year-by-year performance and its average annual performance 
compared to that of a broad measure of market performance. The bar chart shows how the performance of 
the Portfolio&#x2019;s Institutional Shares has varied from year to year over the past 10 calendar years. 
Updated performance information is available at www.lazardassetmanagement.com or by calling (800) 823-6300. 
The Portfolio&#x2019;s past performance (before and after taxes) is not necessarily an indication of how 
the Portfolio will perform in the future.</oef:PerformancePastDoesNotIndicateFuture>
    <oef:PerformanceAvailabilityWebSiteAddress
      contextRef="Context_20251231_20251231_S000010271Member_S000010271Summary9Member"
      id="ixv-68645">www.lazardassetmanagement.com</oef:PerformanceAvailabilityWebSiteAddress>
    <oef:PerformanceAvailabilityPhone
      contextRef="Context_20251231_20251231_S000010271Member_S000010271Summary9Member"
      id="ixv-68646">(800) 823-6300</oef:PerformanceAvailabilityPhone>
    <oef:BarChartClosingTextBlock
      contextRef="Context_20251231_20251231_S000010271Member_S000010271Summary9Member"
      id="ixv-5086">&lt;table cellpadding="0" cellspacing="0" style="border-collapse:collapse" width="27%"&gt;&lt;tr style="font-size:1pt;"&gt;&lt;td style="width:56.99%;"&gt;&#160;&lt;/td&gt;&lt;td style="width:43.01%;"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;p style="font-size:9.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; font-weight:bold; text-decoration:none;"&gt;Best Quarter:&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom; font-size:1pt;"&gt;&lt;p style="font-size:9.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; color:#000000; font-weight:normal; text-decoration:none;"&gt;&#160;&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;p style="font-size:9.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; font-weight:normal; text-decoration:none;"&gt;2022, Q4&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;p style="font-size:9.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; font-weight:normal; text-decoration:none;"&gt;15.71%&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom; font-size:1pt;"&gt;&lt;p style="font-size:9.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; font-weight:normal; text-decoration:none;"&gt;&#160;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom; font-size:1pt;"&gt;&lt;p style="font-size:9.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; font-weight:normal; text-decoration:none;"&gt;&#160;&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="2" style="vertical-align:bottom;"&gt;&lt;p style="font-size:9.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; font-weight:bold; text-decoration:none;"&gt;Worst Quarter:&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;p style="font-size:9.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; font-weight:normal; text-decoration:none;"&gt;2020, Q1&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;p style="font-size:9.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; font-weight:normal; text-decoration:none;"&gt;-23.05%&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;</oef:BarChartClosingTextBlock>
    <oef:HighestQuarterlyReturnLabel
      contextRef="Context_20251231_20251231_C000028375Member_S000010271Member_S000010271Summary9Member"
      id="ixv-68647">Best Quarter</oef:HighestQuarterlyReturnLabel>
    <oef:BarChartHighestQuarterlyReturnDate
      contextRef="Context_20251231_20251231_C000028375Member_S000010271Member_S000010271Summary9Member"
      id="ixv-68648">2022-12-31</oef:BarChartHighestQuarterlyReturnDate>
    <oef:BarChartHighestQuarterlyReturn
      contextRef="Context_20251231_20251231_C000028375Member_S000010271Member_S000010271Summary9Member"
      decimals="INF"
      id="ixv-68649"
      unitRef="pure">0.1571</oef:BarChartHighestQuarterlyReturn>
    <oef:LowestQuarterlyReturnLabel
      contextRef="Context_20251231_20251231_C000028375Member_S000010271Member_S000010271Summary9Member"
      id="ixv-68650">Worst Quarter</oef:LowestQuarterlyReturnLabel>
    <oef:BarChartLowestQuarterlyReturnDate
      contextRef="Context_20251231_20251231_C000028375Member_S000010271Member_S000010271Summary9Member"
      id="ixv-68651">2020-03-31</oef:BarChartLowestQuarterlyReturnDate>
    <oef:BarChartLowestQuarterlyReturn
      contextRef="Context_20251231_20251231_C000028375Member_S000010271Member_S000010271Summary9Member"
      decimals="INF"
      id="ixv-68652"
      unitRef="pure">-0.2305</oef:BarChartLowestQuarterlyReturn>
    <oef:PerformanceTableHeading
      contextRef="Context_20251231_20251231_S000010271Member_S000010271Summary9Member"
      id="ixv-68653">Average Annual Total Returns (for the periods 
ended December 31, 2025)</oef:PerformanceTableHeading>
    <oef:PerformanceTableNarrativeTextBlock
      contextRef="Context_20251231_20251231_S000010271Member_S000010271Summary9Member"
      id="ixv-5120">&lt;p style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; color:#171A1C; font-weight:normal; text-decoration:none;"&gt;After-tax returns are shown 
only for Institutional Shares. After-tax returns of the Portfolio&#x2019;s other share classes will vary. 
After-tax returns are calculated using the historical highest individual marginal income tax rates and 
do not reflect the impact of state and local taxes. Actual after-tax returns depend on the investor&#x2019;s 
tax situation and may differ from those shown. The after-tax returns shown are not relevant to investors 
who hold their shares through tax-deferred arrangements such as 401(k) plans or individual retirement 
accounts. &lt;/p&gt;</oef:PerformanceTableNarrativeTextBlock>
    <oef:PerformanceTableOneClassOfAfterTaxShown
      contextRef="Context_20251231_20251231_S000010271Member_S000010271Summary9Member"
      id="ixv-68654">After-tax returns are shown 
only for Institutional Shares. After-tax returns of the Portfolio&#x2019;s other share classes will vary.</oef:PerformanceTableOneClassOfAfterTaxShown>
    <oef:PerformanceTableUsesHighestFederalRate
      contextRef="Context_20251231_20251231_S000010271Member_S000010271Summary9Member"
      id="ixv-68655">After-tax returns are calculated using the historical highest individual marginal income tax rates and 
do not reflect the impact of state and local taxes.</oef:PerformanceTableUsesHighestFederalRate>
    <oef:PerformanceTableNotRelevantToTaxDeferred
      contextRef="Context_20251231_20251231_S000010271Member_S000010271Summary9Member"
      id="ixv-68656">The after-tax returns shown are not relevant to investors 
who hold their shares through tax-deferred arrangements such as 401(k) plans or individual retirement 
accounts.</oef:PerformanceTableNotRelevantToTaxDeferred>
    <oef:PerfInceptionDate
      contextRef="Context_19911029_20251231_C000028375Member_S000010271Member_S000010271Summary9Member"
      id="ixv-68657">1991-10-29</oef:PerfInceptionDate>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20250101_20251231_C000028375Member_S000010271Member_S000010271Summary9Member"
      decimals="INF"
      id="ixv-68658"
      unitRef="pure">0.3412</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20210101_20251231_C000028375Member_S000010271Member_S000010271Summary9Member"
      decimals="INF"
      id="ixv-68659"
      unitRef="pure">0.0835</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20160101_20251231_C000028375Member_S000010271Member_S000010271Summary9Member"
      decimals="INF"
      id="ixv-68660"
      unitRef="pure">0.0718</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20250101_20251231_AfterTaxesOnDistributionsMember_C000028375Member_S000010271Member_S000010271Summary9Member"
      decimals="INF"
      id="ixv-68661"
      unitRef="pure">0.2982</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20210101_20251231_AfterTaxesOnDistributionsMember_C000028375Member_S000010271Member_S000010271Summary9Member"
      decimals="INF"
      id="ixv-68662"
      unitRef="pure">0.0595</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20160101_20251231_AfterTaxesOnDistributionsMember_C000028375Member_S000010271Member_S000010271Summary9Member"
      decimals="INF"
      id="ixv-68663"
      unitRef="pure">0.0577</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20250101_20251231_AfterTaxesOnDistributionsAndSalesMember_C000028375Member_S000010271Member_S000010271Summary9Member"
      decimals="INF"
      id="ixv-68664"
      unitRef="pure">0.2195</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20210101_20251231_AfterTaxesOnDistributionsAndSalesMember_C000028375Member_S000010271Member_S000010271Summary9Member"
      decimals="INF"
      id="ixv-68665"
      unitRef="pure">0.0606</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20160101_20251231_AfterTaxesOnDistributionsAndSalesMember_C000028375Member_S000010271Member_S000010271Summary9Member"
      decimals="INF"
      id="ixv-68666"
      unitRef="pure">0.0555</oef:AvgAnnlRtrPct>
    <oef:PerfInceptionDate
      contextRef="Context_19970123_20251231_C000028374Member_S000010271Member_S000010271Summary9Member"
      id="ixv-68667">1997-01-23</oef:PerfInceptionDate>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20250101_20251231_C000028374Member_S000010271Member_S000010271Summary9Member"
      decimals="INF"
      id="ixv-68668"
      unitRef="pure">0.3378</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20210101_20251231_C000028374Member_S000010271Member_S000010271Summary9Member"
      decimals="INF"
      id="ixv-68669"
      unitRef="pure">0.0808</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20160101_20251231_C000028374Member_S000010271Member_S000010271Summary9Member"
      decimals="INF"
      id="ixv-68670"
      unitRef="pure">0.0690</oef:AvgAnnlRtrPct>
    <oef:PerfInceptionDate
      contextRef="Context_20150401_20251231_C000134191Member_S000010271Member_S000010271Summary9Member"
      id="ixv-68671">2015-04-01</oef:PerfInceptionDate>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20250101_20251231_C000134191Member_S000010271Member_S000010271Summary9Member"
      decimals="INF"
      id="ixv-68672"
      unitRef="pure">0.3410</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20210101_20251231_C000134191Member_S000010271Member_S000010271Summary9Member"
      decimals="INF"
      id="ixv-68673"
      unitRef="pure">0.0838</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20160101_20251231_C000134191Member_S000010271Member_S000010271Summary9Member"
      decimals="INF"
      id="ixv-68674"
      unitRef="pure">0.0720</oef:AvgAnnlRtrPct>
    <oef:AverageAnnualReturnLabel
      contextRef="Context_20251231_20251231_MSCIEAFEIndexreflectsnodeductionforfeesexpensesortaxes312_S000010271Member_S000010271Summary9Member"
      id="ixv-68675">MSCI EAFE Index  (reflects no deduction for 
fees, expenses or taxes)</oef:AverageAnnualReturnLabel>
    <oef:IndexNoDeductionForFeesExpensesTaxes
      contextRef="Context_20251231_20251231_S000010271Member_S000010271Summary9Member"
      id="ixv-68676">MSCI EAFE Index (reflects no deduction for 
fees, expenses or taxes)</oef:IndexNoDeductionForFeesExpensesTaxes>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20250101_20251231_MSCIEAFEIndexreflectsnodeductionforfeesexpensesortaxes312_S000010271Member_S000010271Summary9Member"
      decimals="INF"
      id="ixv-68677"
      unitRef="pure">0.3122</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20210101_20251231_MSCIEAFEIndexreflectsnodeductionforfeesexpensesortaxes312_S000010271Member_S000010271Summary9Member"
      decimals="INF"
      id="ixv-68678"
      unitRef="pure">0.0892</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20160101_20251231_MSCIEAFEIndexreflectsnodeductionforfeesexpensesortaxes312_S000010271Member_S000010271Summary9Member"
      decimals="INF"
      id="ixv-68679"
      unitRef="pure">0.0818</oef:AvgAnnlRtrPct>
    <oef:RiskReturnHeading
      contextRef="Context_20251231_20251231_S000010272Member_S000010272Summary10Member"
      id="ixv-68680">  Lazard 
International Equity Select Portfolio</oef:RiskReturnHeading>
    <oef:ObjectiveHeading
      contextRef="Context_20251231_20251231_S000010272Member_S000010272Summary10Member"
      id="ixv-68682">Investment Objective</oef:ObjectiveHeading>
    <oef:ObjectivePrimaryTextBlock
      contextRef="Context_20251231_20251231_S000010272Member_S000010272Summary10Member"
      id="ixv-5266">&lt;p style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; color:#171A1C; font-weight:normal; text-decoration:none;"&gt;The 
Portfolio seeks long-term capital appreciation.&lt;/p&gt;</oef:ObjectivePrimaryTextBlock>
    <oef:ExpenseHeading
      contextRef="Context_20251231_20251231_S000010272Member_S000010272Summary10Member"
      id="ixv-68683">Fees and 
Expenses</oef:ExpenseHeading>
    <oef:ExpenseNarrativeTextBlock
      contextRef="Context_20251231_20251231_S000010272Member_S000010272Summary10Member"
      id="ixv-5269">&lt;p style="font-size:10.0pt; font-family:Sans-Serif; text-align:left; color:#171A1C; font-weight:normal; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:normal; text-decoration:none;"&gt;This table describes the fees and expenses that you may pay 
if you buy, hold and sell shares of the Portfolio, a series of The Lazard Funds, Inc. (the &#x201c;Fund&#x201d;). 
&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; 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 table and the Example below.&lt;/span&gt;&lt;/p&gt;</oef:ExpenseNarrativeTextBlock>
    <oef:OperatingExpensesCaption
      contextRef="Context_20251231_20251231_S000010272Member_S000010272Summary10Member"
      id="ixv-68684">Annual Portfolio Operating Expenses (expenses 
that you pay each year as a percentage of the value of your investment)</oef:OperatingExpensesCaption>
    <oef:ManagementFeesOverAssets
      contextRef="Context_20251231_20251231_C000028377Member_S000010272Member_S000010272Summary10Member"
      decimals="INF"
      id="ixv-68685"
      unitRef="pure">0.0065</oef:ManagementFeesOverAssets>
    <oef:ManagementFeesOverAssets
      contextRef="Context_20251231_20251231_C000028376Member_S000010272Member_S000010272Summary10Member"
      decimals="INF"
      id="ixv-68686"
      unitRef="pure">0.0065</oef:ManagementFeesOverAssets>
    <oef:ManagementFeesOverAssets
      contextRef="Context_20251231_20251231_C000134192Member_S000010272Member_S000010272Summary10Member"
      decimals="INF"
      id="ixv-68687"
      unitRef="pure">0.0065</oef:ManagementFeesOverAssets>
    <oef:DistributionAndService12b1FeesOverAssets
      contextRef="Context_20251231_20251231_C000028377Member_S000010272Member_S000010272Summary10Member"
      decimals="INF"
      id="ixv-68688"
      unitRef="pure">0</oef:DistributionAndService12b1FeesOverAssets>
    <oef:DistributionAndService12b1FeesOverAssets
      contextRef="Context_20251231_20251231_C000028376Member_S000010272Member_S000010272Summary10Member"
      decimals="INF"
      id="ixv-68689"
      unitRef="pure">0.0025</oef:DistributionAndService12b1FeesOverAssets>
    <oef:DistributionAndService12b1FeesOverAssets
      contextRef="Context_20251231_20251231_C000134192Member_S000010272Member_S000010272Summary10Member"
      decimals="INF"
      id="ixv-68690"
      unitRef="pure">0</oef:DistributionAndService12b1FeesOverAssets>
    <oef:OtherExpensesOverAssets
      contextRef="Context_20251231_20251231_C000028377Member_S000010272Member_S000010272Summary10Member"
      decimals="INF"
      id="ixv-68691"
      unitRef="pure">0.0031</oef:OtherExpensesOverAssets>
    <oef:OtherExpensesOverAssets
      contextRef="Context_20251231_20251231_C000028376Member_S000010272Member_S000010272Summary10Member"
      decimals="INF"
      id="ixv-68692"
      unitRef="pure">0.0047</oef:OtherExpensesOverAssets>
    <oef:OtherExpensesOverAssets
      contextRef="Context_20251231_20251231_C000134192Member_S000010272Member_S000010272Summary10Member"
      decimals="INF"
      id="_958_"
      unitRef="pure">0.0031</oef:OtherExpensesOverAssets>
    <oef:ExpensesOverAssets
      contextRef="Context_20251231_20251231_C000028377Member_S000010272Member_S000010272Summary10Member"
      decimals="INF"
      id="ixv-68694"
      unitRef="pure">0.0096</oef:ExpensesOverAssets>
    <oef:ExpensesOverAssets
      contextRef="Context_20251231_20251231_C000028376Member_S000010272Member_S000010272Summary10Member"
      decimals="INF"
      id="ixv-68695"
      unitRef="pure">0.0137</oef:ExpensesOverAssets>
    <oef:ExpensesOverAssets
      contextRef="Context_20251231_20251231_C000134192Member_S000010272Member_S000010272Summary10Member"
      decimals="INF"
      id="ixv-68696"
      unitRef="pure">0.0096</oef:ExpensesOverAssets>
    <oef:FeeWaiverOrReimbursementOverAssets
      contextRef="Context_20251231_20251231_C000028377Member_S000010272Member_S000010272Summary10Member"
      decimals="INF"
      id="_962_"
      unitRef="pure">-0.0006</oef:FeeWaiverOrReimbursementOverAssets>
    <oef:FeeWaiverOrReimbursementOverAssets
      contextRef="Context_20251231_20251231_C000028376Member_S000010272Member_S000010272Summary10Member"
      decimals="INF"
      id="_963_"
      unitRef="pure">-0.0022</oef:FeeWaiverOrReimbursementOverAssets>
    <oef:FeeWaiverOrReimbursementOverAssets
      contextRef="Context_20251231_20251231_C000134192Member_S000010272Member_S000010272Summary10Member"
      decimals="INF"
      id="_964_"
      unitRef="pure">-0.0011</oef:FeeWaiverOrReimbursementOverAssets>
    <oef:NetExpensesOverAssets
      contextRef="Context_20251231_20251231_C000028377Member_S000010272Member_S000010272Summary10Member"
      decimals="INF"
      id="ixv-68700"
      unitRef="pure">0.0090</oef:NetExpensesOverAssets>
    <oef:NetExpensesOverAssets
      contextRef="Context_20251231_20251231_C000028376Member_S000010272Member_S000010272Summary10Member"
      decimals="INF"
      id="ixv-68701"
      unitRef="pure">0.0115</oef:NetExpensesOverAssets>
    <oef:NetExpensesOverAssets
      contextRef="Context_20251231_20251231_C000134192Member_S000010272Member_S000010272Summary10Member"
      decimals="INF"
      id="ixv-68702"
      unitRef="pure">0.0085</oef:NetExpensesOverAssets>
    <oef:FeeWaiverOrReimbursementOverAssetsDateOfTermination
      contextRef="Context_20251231_20251231_S000010272Member_S000010272Summary10Member"
      id="ixv-68703">May 1, 2027</oef:FeeWaiverOrReimbursementOverAssetsDateOfTermination>
    <oef:ExpenseExampleHeading
      contextRef="Context_20251231_20251231_S000010272Member_S000010272Summary10Member"
      id="ixv-68704">Example</oef:ExpenseExampleHeading>
    <oef:ExpenseExampleNarrativeTextBlock
      contextRef="Context_20251231_20251231_S000010272Member_S000010272Summary10Member"
      id="ixv-5430">&lt;p style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; color:#171A1C; font-weight:normal; text-decoration:none;"&gt;This Example 
is intended to help you compare the cost of investing in the Portfolio with the cost of investing in 
other mutual funds.&lt;/p&gt;&lt;p style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; color:#171A1C; font-weight:normal; text-decoration:none;"&gt;The Example assumes that you invest $10,000 
in the Portfolio for the time periods indicated and then hold or redeem all of your shares at the end 
of those periods. The Example also assumes that your investment has a 5% return each year and that the 
Portfolio&#x2019;s operating expenses remain the same, giving effect to the expense limitation agreement 
described above. Although your actual costs may be higher or lower, based on these assumptions your costs 
would be:&lt;/p&gt;</oef:ExpenseExampleNarrativeTextBlock>
    <oef:ExpenseExampleYear01
      contextRef="Context_20251231_20251231_C000028377Member_S000010272Member_S000010272Summary10Member"
      decimals="INF"
      id="ixv-68705"
      unitRef="usd">92</oef:ExpenseExampleYear01>
    <oef:ExpenseExampleYear03
      contextRef="Context_20251231_20251231_C000028377Member_S000010272Member_S000010272Summary10Member"
      decimals="INF"
      id="ixv-68706"
      unitRef="usd">300</oef:ExpenseExampleYear03>
    <oef:ExpenseExampleYear05
      contextRef="Context_20251231_20251231_C000028377Member_S000010272Member_S000010272Summary10Member"
      decimals="INF"
      id="ixv-68707"
      unitRef="usd">525</oef:ExpenseExampleYear05>
    <oef:ExpenseExampleYear10
      contextRef="Context_20251231_20251231_C000028377Member_S000010272Member_S000010272Summary10Member"
      decimals="INF"
      id="ixv-68708"
      unitRef="usd">1173</oef:ExpenseExampleYear10>
    <oef:ExpenseExampleYear01
      contextRef="Context_20251231_20251231_C000028376Member_S000010272Member_S000010272Summary10Member"
      decimals="INF"
      id="ixv-68709"
      unitRef="usd">117</oef:ExpenseExampleYear01>
    <oef:ExpenseExampleYear03
      contextRef="Context_20251231_20251231_C000028376Member_S000010272Member_S000010272Summary10Member"
      decimals="INF"
      id="ixv-68710"
      unitRef="usd">412</oef:ExpenseExampleYear03>
    <oef:ExpenseExampleYear05
      contextRef="Context_20251231_20251231_C000028376Member_S000010272Member_S000010272Summary10Member"
      decimals="INF"
      id="ixv-68711"
      unitRef="usd">729</oef:ExpenseExampleYear05>
    <oef:ExpenseExampleYear10
      contextRef="Context_20251231_20251231_C000028376Member_S000010272Member_S000010272Summary10Member"
      decimals="INF"
      id="ixv-68712"
      unitRef="usd">1627</oef:ExpenseExampleYear10>
    <oef:ExpenseExampleYear01
      contextRef="Context_20251231_20251231_C000134192Member_S000010272Member_S000010272Summary10Member"
      decimals="INF"
      id="ixv-68713"
      unitRef="usd">87</oef:ExpenseExampleYear01>
    <oef:ExpenseExampleYear03
      contextRef="Context_20251231_20251231_C000134192Member_S000010272Member_S000010272Summary10Member"
      decimals="INF"
      id="ixv-68714"
      unitRef="usd">295</oef:ExpenseExampleYear03>
    <oef:ExpenseExampleYear05
      contextRef="Context_20251231_20251231_C000134192Member_S000010272Member_S000010272Summary10Member"
      decimals="INF"
      id="ixv-68715"
      unitRef="usd">520</oef:ExpenseExampleYear05>
    <oef:ExpenseExampleYear10
      contextRef="Context_20251231_20251231_C000134192Member_S000010272Member_S000010272Summary10Member"
      decimals="INF"
      id="ixv-68716"
      unitRef="usd">1168</oef:ExpenseExampleYear10>
    <oef:PortfolioTurnoverHeading
      contextRef="Context_20251231_20251231_S000010272Member_S000010272Summary10Member"
      id="ixv-68717">Portfolio Turnover</oef:PortfolioTurnoverHeading>
    <oef:PortfolioTurnoverTextBlock
      contextRef="Context_20251231_20251231_S000010272Member_S000010272Summary10Member"
      id="ixv-5494">&lt;p style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; color:#171A1C; font-weight:normal; text-decoration:none;"&gt;The Portfolio 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 Portfolio shares are held in a taxable account. These costs, which are not reflected in annual portfolio 
operating expenses or in the Example, affect the Portfolio&#x2019;s performance. During the most recent 
fiscal year, the Portfolio&#x2019;s portfolio turnover rate was 39% of the average value of its portfolio.&lt;/p&gt;</oef:PortfolioTurnoverTextBlock>
    <oef:PortfolioTurnoverRate
      contextRef="Context_20251231_20251231_S000010272Member_S000010272Summary10Member"
      decimals="INF"
      id="ixv-68718"
      unitRef="pure">0.39</oef:PortfolioTurnoverRate>
    <oef:StrategyHeading
      contextRef="Context_20251231_20251231_S000010272Member_S000010272Summary10Member"
      id="ixv-68719">Principal Investment Strategies</oef:StrategyHeading>
    <oef:StrategyNarrativeTextBlock
      contextRef="Context_20251231_20251231_S000010272Member_S000010272Summary10Member"
      id="ixv-5503">&lt;p style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; color:#171A1C; font-weight:normal; text-decoration:none;"&gt;Under 
normal circumstances, the Portfolio invests at least 80% of its assets in equity securities. Equity security 
investments primarily include common stocks and also may include American Depositary Receipts, Global 
Depositary Receipts and European Depositary Receipts.&lt;/p&gt;&lt;p style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; color:#171A1C; font-weight:normal; text-decoration:none;"&gt;The Portfolio 
invests primarily in equity securities of relatively large non-U.S. companies with market capitalizations 
in the range of companies included in the MSCI All Country World Index ex-U.S. (ranging from approximately 
$1.1 million to $1.7 trillion as of March 31, 2026) that the Investment Manager believes are undervalued 
based on their earnings, cash flow or asset values.&lt;/p&gt;&lt;p style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; color:#171A1C; font-weight:normal; text-decoration:none;"&gt;In choosing 
stocks for the Portfolio, the Investment Manager looks for established companies in economically developed 
countries, although the Portfolio may invest in securities of companies whose principal business activities 
are located in emerging market countries in an amount up to the current emerging markets component of 
the MSCI All Country World Index ex-U.S. plus 15%. The allocation of the Portfolio&#x2019;s assets to 
emerging market countries may vary from time to time.&lt;/p&gt;&lt;p style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; color:#171A1C; font-weight:normal; text-decoration:none;"&gt;Although 
the Portfolio is classified as &#x201c;diversified&#x201d; under the Investment Company Act of 1940, as 
amended, it may invest in a smaller number of issuers than other, more diversified investment portfolios.&lt;/p&gt;</oef:StrategyNarrativeTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20251231_20251231_S000010272Member_PrincipalInvestmentRisks2_S000010272Summary10Member"
      id="ixv-5508">&lt;p style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; color:#00539A; font-weight:bold; text-decoration:none;"&gt;Principal Investment Risks&lt;/p&gt;&lt;p style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; color:#171A1C; font-weight:normal; text-decoration:none;"&gt;The value 
of your investment in the Portfolio will fluctuate, which means you could lose money.&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20251231_20251231_S000010272Member_RiskLoseMoneyMember_S000010272Summary10Member"
      id="ixv-5510">&lt;p style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; color:#171A1C; font-weight:normal; text-decoration:none;"&gt;The value 
of your investment in the Portfolio will fluctuate, which means you could lose money.&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20251231_20251231_S000010272Member_MarketRisk2_S000010272Summary10Member"
      id="ixv-5512">&lt;p style="font-size:10.0pt; font-family:Sans-Serif; text-align:left; color:#171A1C; font-weight:normal; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:bold; text-decoration:none;"&gt;Market Risk:&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:normal; text-decoration:none;"&gt; The Portfolio may incur losses due to declines 
in one or more markets in which it invests. These declines may be the result of, among other things, 
political, regulatory, market, economic or social developments affecting the relevant market(s). To the 
extent that such developments impact specific industries, market sectors, countries or geographic regions, 
the Portfolio&#x2019;s investments in such industries, market sectors, countries and/or geographic regions 
can be expected to be particularly affected, especially if such investments are a significant portion 
of its investment portfolio. In addition, turbulence in financial markets and reduced liquidity in equity, 
credit and/or fixed income markets may negatively affect many issuers, which could adversely affect the 
Portfolio. Global economies and financial markets are increasingly interconnected, and conditions and 
events in one country, region or financial market may adversely impact issuers worldwide. As a result, 
local, regional or global events such as war or military conflict, acts of terrorism, the spread of infectious 
illness or other public health issues, social unrest, natural disasters, extreme weather, other geological 
events, man-made disasters, supply chain disruptions, deflation, inflation, government defaults, government 
shutdowns, the imposition of sanctions or other similar measures, recessions or other events could have 
a significant negative impact on global economic and market conditions. For example, a public health 
or other emergency and aggressive responses taken by many governments or voluntarily imposed by private 
parties, including closing borders, restricting travel and imposing prolonged quarantines or similar 
restrictions, as well as the closure of, or operational changes to, many retail and other businesses, 
may have severe negative impacts on markets worldwide. Additionally, general market conditions may affect 
the value of a Portfolio&#x2019;s securities, including changes in interest rates, currency rates or monetary 
policies. Furthermore, the imposition of tariffs, trade restrictions, currency restrictions or similar 
actions (or retaliatory measures taken in response to such actions), or the threat or potential of one 
or more such events and developments, could lead to price volatility and overall declines in the U.S. 
and global investment markets.&lt;/span&gt;&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20251231_20251231_S000010272Member_IssuerRisk2_S000010272Summary10Member"
      id="ixv-5516">&lt;p style="font-size:10.0pt; font-family:Sans-Serif; text-align:left; color:#171A1C; font-weight:normal; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:bold; text-decoration:none;"&gt;Issuer Risk:&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:normal; text-decoration:none;"&gt; 
The value of a security may decline for a number of reasons which directly relate to the issuer, such 
as management performance, financial leverage and reduced demand for the issuer&#x2019;s goods or services, 
as well as the historical and prospective earnings of the issuer and the value of its assets or factors 
unrelated to the issuer&#x2019;s value, such as investor perception.&lt;/span&gt;&lt;/p&gt;&lt;p style="font-size:10.0pt; font-family:Sans-Serif; text-align:left; color:#171A1C; font-weight:normal; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:bold; text-decoration:none;"&gt;Non-U.S. Securities Risk:&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:normal; text-decoration:none;"&gt; The Portfolio&#x2019;s performance 
will be influenced by political, social and economic factors affecting the non-U.S. countries and companies 
in which the Portfolio invests. Non-U.S. securities carry special risks, such as less developed or less 
efficient trading markets, political instability, a lack of company information, differing auditing and 
legal standards, and, potentially, less liquidity. Non-U.S. securities may also subject the Portfolio&#x2019;s 
investments to changes in currency rates, which can make the return on an investment increase or decrease, 
unrelated to the quality or performance of the investment itself. Non-U.S. securities may be subject 
to economic sanctions or other &lt;/span&gt;&lt;/p&gt;&lt;p style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; color:#171A1C; font-weight:normal; text-decoration:none;"&gt;governmental actions or developments, exchange controls (including 
repatriation restrictions), confiscations, trade restrictions (including tariffs) or problems related 
to share registration, trade settlement or asset custody, which could, among other things, effectively 
restrict or eliminate the Portfolio&#x2019;s ability to purchase or sell certain foreign securities. To 
the extent the Portfolio holds securities subject to such actions, the securities may become difficult 
to value and/or less liquid (or illiquid). In some cases, the securities may become worthless. In addition, 
as a result of trade restrictions (including tariffs) and other similar governmental actions or developments, 
the Portfolio may be forced to sell or otherwise dispose of foreign investments at inopportune times 
or prices.  &lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20251231_20251231_S000010272Member_EmergingMarketRisk2_S000010272Summary10Member"
      id="ixv-5531">&lt;p style="font-size:10.0pt; font-family:Sans-Serif; text-align:left; color:#171A1C; font-weight:normal; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:bold; text-decoration:none;"&gt;Emerging Market Risk:&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:normal; text-decoration:none;"&gt; Emerging market countries 
generally have economic structures that are less diverse and mature, and political systems that are less 
stable, than those of developed countries. The economies of countries with emerging markets may be based 
predominantly on only a few industries, may be highly vulnerable to changes in local or global trade 
conditions, and may suffer from extreme debt burdens or volatile inflation rates. Further, investments 
in securities of issuers located in certain emerging countries involve the risk of loss resulting from 
problems in share registration, settlement or custody, substantial economic, political and social disruptions 
and the threat or imposition of sanctions or exchange controls (including repatriation restrictions). 
The securities markets of emerging market countries have historically been extremely volatile and less 
liquid than more developed markets, thus, the Portfolio may be unable to liquidate its positions in such 
securities at a favorable time or price. These market conditions may continue or worsen. Investments 
in these countries may be subject to political, economic, legal, market and currency risks. Significant 
devaluation of emerging market currencies against the U.S. dollar may occur subsequent to acquisition 
of investments denominated in emerging market currencies. Emerging market countries may also be more 
susceptible to fraud, corruption, and money laundering, which may result in negative commercial consequences 
in relation to the value, liquidity and tradability of investments in or related to those regions.&lt;/span&gt;&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20251231_20251231_S000010272Member_ForeignCurrencyRisk2_S000010272Summary10Member"
      id="ixv-5535">&lt;p style="font-size:10.0pt; font-family:Sans-Serif; text-align:left; color:#171A1C; font-weight:normal; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:bold; text-decoration:none;"&gt;Foreign Currency Risk:&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:normal; text-decoration:none;"&gt; 
Investments denominated in currencies other than U.S. dollars may experience a decline in value, in U.S. 
dollar terms, due solely to fluctuations in currency exchange rates. The Portfolio&#x2019;s investments 
denominated in such currencies (particularly currencies of emerging markets countries), as well as any 
investments in currencies themselves, could be adversely affected by delays in, or a refusal to grant, 
repatriation of funds or conversion of currencies. Irrespective of any foreign currency exposure hedging, 
the Portfolio may experience a decline in the value of its portfolio securities, in U.S. dollar terms, 
due solely to fluctuations in currency exchange rates.  The Investment Manager does not intend to utilize 
foreign currency contracts for the purpose of generating investment returns.&lt;/span&gt;&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20251231_20251231_S000010272Member_FocusedInvestingRisk2_S000010272Summary10Member"
      id="ixv-5539">&lt;p style="font-size:10.0pt; font-family:Sans-Serif; text-align:left; color:#171A1C; font-weight:normal; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:bold; text-decoration:none;"&gt;Focused Investing Risk: &lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:normal; text-decoration:none;"&gt;The Portfolio&#x2019;s net 
asset value may be more vulnerable to changes in the market value of a single issuer or group of issuers 
and may be relatively more susceptible to adverse effects from any single corporate, industry, economic, 
market, political or regulatory occurrence than if the Portfolio&#x2019;s investments consisted of securities 
issued by a larger number of issuers.&lt;/span&gt;&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20251231_20251231_S000010272Member_ValueInvestingRisk2_S000010272Summary10Member"
      id="ixv-5543">&lt;p style="font-size:10.0pt; font-family:Sans-Serif; text-align:left; color:#171A1C; font-weight:normal; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:bold; text-decoration:none;"&gt;Value Investing Risk:&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:normal; text-decoration:none;"&gt; Value investments are believed by the Investment Manager to be undervalued, but 
may not realize their perceived value for extended periods of time or may never realize their perceived 
value. These securities may respond differently to market and other developments than other types of 
securities.&lt;/span&gt;&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20251231_20251231_S000010272Member_SectorRisk2_S000010272Summary10Member"
      id="ixv-5547">&lt;p style="font-size:10.0pt; font-family:Sans-Serif; text-align:left; font-weight:normal; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:bold; text-decoration:none;"&gt;Sector Risk:&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:normal; text-decoration:none;"&gt; Implementation of the Portfolio&#x2019;s 
investment strategy may, during certain periods, result in the investment of a significant portion of 
the Portfolio&#x2019;s assets in a particular market sector, such as companies in the financials sector, 
and the Portfolio would be expected to be affected by developments in that sector.&lt;/span&gt;&lt;/p&gt;&lt;p style="font-size:10.0pt; font-family:Sans-Serif; text-align:left; color:#171A1C; font-weight:normal; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#171A1C; font-weight:normal; text-decoration:none;"&gt;Financials. &lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:normal; text-decoration:none;"&gt;Companies in the financials sector can be significantly 
affected by, among other things:  government regulation; changes in interest rates and/or monetary policy 
and general economic conditions; the availability and cost of capital; capital requirements; decreased 
liquidity in credit markets; and the rate of defaults on corporate, consumer and government debt.  &lt;/span&gt;&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20251231_20251231_S000010272Member_LargeCapCompaniesRisk2_S000010272Summary10Member"
      id="ixv-5554">&lt;p style="font-size:10.0pt; font-family:Sans-Serif; text-align:left; color:#171A1C; font-weight:normal; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:bold; text-decoration:none;"&gt;Large Cap Companies Risk:&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:normal; text-decoration:none;"&gt; 
Investments in large cap companies may underperform other segments of the market when such other segments 
are in favor or because such companies may be less responsive to competitive challenges and opportunities 
and may be unable to attain high growth rates during periods of economic expansion.&lt;/span&gt;&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20251231_20251231_S000010272Member_SecuritiesSelectionRisk2_S000010272Summary10Member"
      id="ixv-5558">&lt;p style="font-size:10.0pt; font-family:Sans-Serif; text-align:left; color:#171A1C; font-weight:normal; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:bold; text-decoration:none;"&gt;Securities Selection Risk:&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:normal; text-decoration:none;"&gt; Securities and other investments 
selected by the Investment Manager for the Portfolio may not perform to expectations. This could result 
in the Portfolio&#x2019;s underperformance compared to other funds with similar investment objectives 
or strategies.&lt;/span&gt;&lt;/p&gt;</oef:RiskTextBlock>
    <oef:BarChartAndPerformanceTableHeading
      contextRef="Context_20251231_20251231_S000010272Member_S000010272Summary10Member"
      id="ixv-68720">Performance Bar Chart and Table</oef:BarChartAndPerformanceTableHeading>
    <oef:BarChartHeading
      contextRef="Context_20251231_20251231_S000010272Member_S000010272Summary10Member"
      id="ixv-68721">Year-by-Year 
Total Returns for Institutional Shares As of December 31, 2025</oef:BarChartHeading>
    <oef:PerformanceNarrativeTextBlock
      contextRef="Context_20251231_20251231_S000010272Member_S000010272Summary10Member"
      id="ixv-5575">&lt;p style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; color:#171A1C; font-weight:normal; text-decoration:none;"&gt;The accompanying bar chart and table provide some indication of the risks of investing 
in Lazard International Equity Select Portfolio by showing the Portfolio&#x2019;s year-by-year performance 
and its average annual performance compared to that of a broad measure of market performance. The bar 
chart shows how the performance of the Portfolio&#x2019;s Institutional Shares has varied from year to 
year over the past 10 calendar years. Updated performance information is available at www.lazardassetmanagement.com 
or by calling (800) 823-6300. The Portfolio&#x2019;s past performance (before and after taxes) is not 
necessarily an indication of how the Portfolio will perform in the future.&lt;/p&gt;</oef:PerformanceNarrativeTextBlock>
    <oef:PerformanceInformationIllustratesVariabilityOfReturns
      contextRef="Context_20251231_20251231_S000010272Member_S000010272Summary10Member"
      id="ixv-68722">The accompanying bar chart and table provide some indication of the risks of investing 
in Lazard International Equity Select Portfolio by showing the Portfolio&#x2019;s year-by-year performance 
and its average annual performance compared to that of a broad measure of market performance.</oef:PerformanceInformationIllustratesVariabilityOfReturns>
    <oef:PerformancePastDoesNotIndicateFuture
      contextRef="Context_20251231_20251231_S000010272Member_S000010272Summary10Member"
      id="ixv-68723">The accompanying bar chart and table provide some indication of the risks of investing 
in Lazard International Equity Select Portfolio by showing the Portfolio&#x2019;s year-by-year performance 
and its average annual performance compared to that of a broad measure of market performance. The bar 
chart shows how the performance of the Portfolio&#x2019;s Institutional Shares has varied from year to 
year over the past 10 calendar years. Updated performance information is available at www.lazardassetmanagement.com 
or by calling (800) 823-6300. The Portfolio&#x2019;s past performance (before and after taxes) is not 
necessarily an indication of how the Portfolio will perform in the future.</oef:PerformancePastDoesNotIndicateFuture>
    <oef:PerformanceAvailabilityWebSiteAddress
      contextRef="Context_20251231_20251231_S000010272Member_S000010272Summary10Member"
      id="ixv-68725">www.lazardassetmanagement.com</oef:PerformanceAvailabilityWebSiteAddress>
    <oef:PerformanceAvailabilityPhone
      contextRef="Context_20251231_20251231_S000010272Member_S000010272Summary10Member"
      id="ixv-68726">(800) 823-6300</oef:PerformanceAvailabilityPhone>
    <oef:BarChartClosingTextBlock
      contextRef="Context_20251231_20251231_S000010272Member_S000010272Summary10Member"
      id="ixv-5581">&lt;table cellpadding="0" cellspacing="0" style="border-collapse:collapse" width="27%"&gt;&lt;tr style="font-size:1pt;"&gt;&lt;td style="width:56.99%;"&gt;&#160;&lt;/td&gt;&lt;td style="width:43.01%;"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;p style="font-size:9.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; font-weight:bold; text-decoration:none;"&gt;Best Quarter:&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom; font-size:1pt;"&gt;&lt;p style="font-size:9.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; color:#000000; font-weight:normal; text-decoration:none;"&gt;&#160;&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;p style="font-size:9.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; font-weight:normal; text-decoration:none;"&gt;2020, Q2&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;p style="font-size:9.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; font-weight:normal; text-decoration:none;"&gt;15.53%&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom; font-size:1pt;"&gt;&lt;p style="font-size:9.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; font-weight:normal; text-decoration:none;"&gt;&#160;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom; font-size:1pt;"&gt;&lt;p style="font-size:9.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; font-weight:normal; text-decoration:none;"&gt;&#160;&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="2" style="vertical-align:bottom;"&gt;&lt;p style="font-size:9.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; font-weight:bold; text-decoration:none;"&gt;Worst Quarter:&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;p style="font-size:9.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; font-weight:normal; text-decoration:none;"&gt;2020, Q1&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;p style="font-size:9.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; font-weight:normal; text-decoration:none;"&gt;-23.91%&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;</oef:BarChartClosingTextBlock>
    <oef:HighestQuarterlyReturnLabel
      contextRef="Context_20251231_20251231_C000028377Member_S000010272Member_S000010272Summary10Member"
      id="ixv-68727">Best Quarter</oef:HighestQuarterlyReturnLabel>
    <oef:BarChartHighestQuarterlyReturnDate
      contextRef="Context_20251231_20251231_C000028377Member_S000010272Member_S000010272Summary10Member"
      id="ixv-68728">2020-06-30</oef:BarChartHighestQuarterlyReturnDate>
    <oef:BarChartHighestQuarterlyReturn
      contextRef="Context_20251231_20251231_C000028377Member_S000010272Member_S000010272Summary10Member"
      decimals="INF"
      id="ixv-68729"
      unitRef="pure">0.1553</oef:BarChartHighestQuarterlyReturn>
    <oef:LowestQuarterlyReturnLabel
      contextRef="Context_20251231_20251231_C000028377Member_S000010272Member_S000010272Summary10Member"
      id="ixv-68730">Worst Quarter</oef:LowestQuarterlyReturnLabel>
    <oef:BarChartLowestQuarterlyReturnDate
      contextRef="Context_20251231_20251231_C000028377Member_S000010272Member_S000010272Summary10Member"
      id="ixv-68731">2020-03-31</oef:BarChartLowestQuarterlyReturnDate>
    <oef:BarChartLowestQuarterlyReturn
      contextRef="Context_20251231_20251231_C000028377Member_S000010272Member_S000010272Summary10Member"
      decimals="INF"
      id="ixv-68732"
      unitRef="pure">-0.2391</oef:BarChartLowestQuarterlyReturn>
    <oef:PerformanceTableHeading
      contextRef="Context_20251231_20251231_S000010272Member_S000010272Summary10Member"
      id="ixv-68733">Average Annual Total Returns (for the periods ended December 31, 2025)</oef:PerformanceTableHeading>
    <oef:PerformanceTableNarrativeTextBlock
      contextRef="Context_20251231_20251231_S000010272Member_S000010272Summary10Member"
      id="ixv-5614">&lt;p style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; color:#171A1C; font-weight:normal; text-decoration:none;"&gt;After-tax returns are shown only for Institutional Shares. After-tax returns of 
the Portfolio&#x2019;s other share classes will vary. After-tax returns are calculated using the historical 
highest individual marginal income tax rates and do not reflect the impact of state and local taxes. 
Actual after-tax returns depend on the investor&#x2019;s tax situation and may differ from those shown. 
The after-tax returns shown are not relevant to investors who hold their shares through tax-deferred 
arrangements such as 401(k) plans or individual retirement accounts. &lt;/p&gt;&lt;p style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; color:#171A1C; font-weight:normal; text-decoration:none;"&gt;Returns 
shown below for the Portfolio&#x2019;s R6 Shares (which were not operational as of December 31, 2025) 
reflect the performance of the Portfolio&#x2019;s Institutional Shares. R6 Shares would have had substantially 
similar returns as Institutional Shares because the share classes are invested in the same portfolio 
of securities, and the returns would differ only to the extent that the classes do not have the same 
expenses.&lt;/p&gt;</oef:PerformanceTableNarrativeTextBlock>
    <oef:PerformanceTableOneClassOfAfterTaxShown
      contextRef="Context_20251231_20251231_S000010272Member_S000010272Summary10Member"
      id="ixv-68734">After-tax returns are shown only for Institutional Shares. After-tax returns of 
the Portfolio&#x2019;s other share classes will vary.</oef:PerformanceTableOneClassOfAfterTaxShown>
    <oef:PerformanceTableUsesHighestFederalRate
      contextRef="Context_20251231_20251231_S000010272Member_S000010272Summary10Member"
      id="ixv-68735">After-tax returns are calculated using the historical 
highest individual marginal income tax rates and do not reflect the impact of state and local taxes.</oef:PerformanceTableUsesHighestFederalRate>
    <oef:PerformanceTableNotRelevantToTaxDeferred
      contextRef="Context_20251231_20251231_S000010272Member_S000010272Summary10Member"
      id="ixv-68736">The after-tax returns shown are not relevant to investors who hold their shares through tax-deferred 
arrangements such as 401(k) plans or individual retirement accounts.</oef:PerformanceTableNotRelevantToTaxDeferred>
    <oef:PerfInceptionDate
      contextRef="Context_20010531_20251231_C000028377Member_S000010272Member_S000010272Summary10Member"
      id="ixv-68737">2001-05-31</oef:PerfInceptionDate>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20250101_20251231_C000028377Member_S000010272Member_S000010272Summary10Member"
      decimals="INF"
      id="ixv-68738"
      unitRef="pure">0.2469</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20210101_20251231_C000028377Member_S000010272Member_S000010272Summary10Member"
      decimals="INF"
      id="ixv-68739"
      unitRef="pure">0.0447</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20160101_20251231_C000028377Member_S000010272Member_S000010272Summary10Member"
      decimals="INF"
      id="ixv-68740"
      unitRef="pure">0.0581</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20250101_20251231_AfterTaxesOnDistributionsMember_C000028377Member_S000010272Member_S000010272Summary10Member"
      decimals="INF"
      id="ixv-68741"
      unitRef="pure">0.2351</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20210101_20251231_AfterTaxesOnDistributionsMember_C000028377Member_S000010272Member_S000010272Summary10Member"
      decimals="INF"
      id="ixv-68742"
      unitRef="pure">0.0401</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20160101_20251231_AfterTaxesOnDistributionsMember_C000028377Member_S000010272Member_S000010272Summary10Member"
      decimals="INF"
      id="ixv-68743"
      unitRef="pure">0.0550</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20250101_20251231_AfterTaxesOnDistributionsAndSalesMember_C000028377Member_S000010272Member_S000010272Summary10Member"
      decimals="INF"
      id="ixv-68744"
      unitRef="pure">0.1468</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20210101_20251231_AfterTaxesOnDistributionsAndSalesMember_C000028377Member_S000010272Member_S000010272Summary10Member"
      decimals="INF"
      id="ixv-68745"
      unitRef="pure">0.0349</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20160101_20251231_AfterTaxesOnDistributionsAndSalesMember_C000028377Member_S000010272Member_S000010272Summary10Member"
      decimals="INF"
      id="ixv-68746"
      unitRef="pure">0.0474</oef:AvgAnnlRtrPct>
    <oef:PerfInceptionDate
      contextRef="Context_20010531_20251231_C000028376Member_S000010272Member_S000010272Summary10Member"
      id="ixv-68747">2001-05-31</oef:PerfInceptionDate>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20250101_20251231_C000028376Member_S000010272Member_S000010272Summary10Member"
      decimals="INF"
      id="ixv-68748"
      unitRef="pure">0.2434</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20210101_20251231_C000028376Member_S000010272Member_S000010272Summary10Member"
      decimals="INF"
      id="ixv-68749"
      unitRef="pure">0.0421</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20160101_20251231_C000028376Member_S000010272Member_S000010272Summary10Member"
      decimals="INF"
      id="ixv-68750"
      unitRef="pure">0.0551</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20250101_20251231_C000134192Member_S000010272Member_S000010272Summary10Member"
      decimals="INF"
      id="ixv-68751"
      unitRef="pure">0.2469</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20210101_20251231_C000134192Member_S000010272Member_S000010272Summary10Member"
      decimals="INF"
      id="ixv-68752"
      unitRef="pure">0.0447</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20160101_20251231_C000134192Member_S000010272Member_S000010272Summary10Member"
      decimals="INF"
      id="ixv-68753"
      unitRef="pure">0.0581</oef:AvgAnnlRtrPct>
    <oef:AverageAnnualReturnLabel
      contextRef="Context_20251231_20251231_MSCIACWIex-USIndexreflectsnodeductionforfeesexpensesortaxes313_S000010272Member_S000010272Summary10Member"
      id="ixv-68754">MSCI ACWI ex-US Index (reflects 
no deduction for fees, expenses or taxes)</oef:AverageAnnualReturnLabel>
    <oef:IndexNoDeductionForFeesExpensesTaxes
      contextRef="Context_20251231_20251231_S000010272Member_S000010272Summary10Member"
      id="ixv-68755">MSCI ACWI ex-US Index(reflects 
no deduction for fees, expenses or taxes)</oef:IndexNoDeductionForFeesExpensesTaxes>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20250101_20251231_MSCIACWIex-USIndexreflectsnodeductionforfeesexpensesortaxes313_S000010272Member_S000010272Summary10Member"
      decimals="INF"
      id="ixv-68756"
      unitRef="pure">0.3239</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20210101_20251231_MSCIACWIex-USIndexreflectsnodeductionforfeesexpensesortaxes313_S000010272Member_S000010272Summary10Member"
      decimals="INF"
      id="ixv-68757"
      unitRef="pure">0.0791</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20160101_20251231_MSCIACWIex-USIndexreflectsnodeductionforfeesexpensesortaxes313_S000010272Member_S000010272Summary10Member"
      decimals="INF"
      id="ixv-68758"
      unitRef="pure">0.0841</oef:AvgAnnlRtrPct>
    <oef:RiskReturnHeading
      contextRef="Context_20251231_20251231_S000064063Member_S000064063Summary11Member"
      id="ixv-68759">  Lazard 
International Quality Growth Portfolio</oef:RiskReturnHeading>
    <oef:ObjectiveHeading
      contextRef="Context_20251231_20251231_S000064063Member_S000064063Summary11Member"
      id="ixv-68761">Investment 
Objective</oef:ObjectiveHeading>
    <oef:ObjectivePrimaryTextBlock
      contextRef="Context_20251231_20251231_S000064063Member_S000064063Summary11Member"
      id="ixv-5762">&lt;p style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; color:#171A1C; font-weight:normal; text-decoration:none;"&gt;The Portfolio seeks long-term capital appreciation.&lt;/p&gt;</oef:ObjectivePrimaryTextBlock>
    <oef:ExpenseHeading
      contextRef="Context_20251231_20251231_S000064063Member_S000064063Summary11Member"
      id="ixv-68762">Fees and Expenses</oef:ExpenseHeading>
    <oef:ExpenseNarrativeTextBlock
      contextRef="Context_20251231_20251231_S000064063Member_S000064063Summary11Member"
      id="ixv-5765">&lt;p style="font-size:10.0pt; font-family:Sans-Serif; text-align:left; color:#171A1C; font-weight:normal; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:normal; text-decoration:none;"&gt;This table describes the 
fees and expenses that you may pay if you buy, hold and sell shares of the Portfolio, a series of The 
Lazard Funds, Inc. (the &#x201c;Fund&#x201d;). &lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; 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 table 
and the Example below.&lt;/span&gt;&lt;/p&gt;</oef:ExpenseNarrativeTextBlock>
    <oef:OperatingExpensesCaption
      contextRef="Context_20251231_20251231_S000064063Member_S000064063Summary11Member"
      id="ixv-68763">Annual Portfolio Operating Expenses (expenses 
that you pay each year as a percentage of the value of your investment)</oef:OperatingExpensesCaption>
    <oef:ManagementFeesOverAssets
      contextRef="Context_20251231_20251231_C000207194Member_S000064063Member_S000064063Summary11Member"
      decimals="INF"
      id="ixv-68764"
      unitRef="pure">0.0075</oef:ManagementFeesOverAssets>
    <oef:ManagementFeesOverAssets
      contextRef="Context_20251231_20251231_C000207192Member_S000064063Member_S000064063Summary11Member"
      decimals="INF"
      id="ixv-68765"
      unitRef="pure">0.0075</oef:ManagementFeesOverAssets>
    <oef:ManagementFeesOverAssets
      contextRef="Context_20251231_20251231_C000207193Member_S000064063Member_S000064063Summary11Member"
      decimals="INF"
      id="ixv-68766"
      unitRef="pure">0.0075</oef:ManagementFeesOverAssets>
    <oef:DistributionAndService12b1FeesOverAssets
      contextRef="Context_20251231_20251231_C000207194Member_S000064063Member_S000064063Summary11Member"
      decimals="INF"
      id="ixv-68767"
      unitRef="pure">0</oef:DistributionAndService12b1FeesOverAssets>
    <oef:DistributionAndService12b1FeesOverAssets
      contextRef="Context_20251231_20251231_C000207192Member_S000064063Member_S000064063Summary11Member"
      decimals="INF"
      id="ixv-68768"
      unitRef="pure">0.0025</oef:DistributionAndService12b1FeesOverAssets>
    <oef:DistributionAndService12b1FeesOverAssets
      contextRef="Context_20251231_20251231_C000207193Member_S000064063Member_S000064063Summary11Member"
      decimals="INF"
      id="ixv-68769"
      unitRef="pure">0</oef:DistributionAndService12b1FeesOverAssets>
    <oef:OtherExpensesOverAssets
      contextRef="Context_20251231_20251231_C000207194Member_S000064063Member_S000064063Summary11Member"
      decimals="INF"
      id="ixv-68770"
      unitRef="pure">0.0008</oef:OtherExpensesOverAssets>
    <oef:OtherExpensesOverAssets
      contextRef="Context_20251231_20251231_C000207192Member_S000064063Member_S000064063Summary11Member"
      decimals="INF"
      id="ixv-68771"
      unitRef="pure">0.0014</oef:OtherExpensesOverAssets>
    <oef:OtherExpensesOverAssets
      contextRef="Context_20251231_20251231_C000207193Member_S000064063Member_S000064063Summary11Member"
      decimals="INF"
      id="ixv-68772"
      unitRef="pure">0.0009</oef:OtherExpensesOverAssets>
    <oef:ExpensesOverAssets
      contextRef="Context_20251231_20251231_C000207194Member_S000064063Member_S000064063Summary11Member"
      decimals="INF"
      id="ixv-68773"
      unitRef="pure">0.0083</oef:ExpensesOverAssets>
    <oef:ExpensesOverAssets
      contextRef="Context_20251231_20251231_C000207192Member_S000064063Member_S000064063Summary11Member"
      decimals="INF"
      id="ixv-68774"
      unitRef="pure">0.0114</oef:ExpensesOverAssets>
    <oef:ExpensesOverAssets
      contextRef="Context_20251231_20251231_C000207193Member_S000064063Member_S000064063Summary11Member"
      decimals="INF"
      id="ixv-68775"
      unitRef="pure">0.0084</oef:ExpensesOverAssets>
    <oef:FeeWaiverOrReimbursementOverAssets
      contextRef="Context_20251231_20251231_C000207194Member_S000064063Member_S000064063Summary11Member"
      decimals="INF"
      id="_1069_"
      unitRef="pure">-0</oef:FeeWaiverOrReimbursementOverAssets>
    <oef:FeeWaiverOrReimbursementOverAssets
      contextRef="Context_20251231_20251231_C000207192Member_S000064063Member_S000064063Summary11Member"
      decimals="INF"
      id="_1070_"
      unitRef="pure">-0.0004</oef:FeeWaiverOrReimbursementOverAssets>
    <oef:FeeWaiverOrReimbursementOverAssets
      contextRef="Context_20251231_20251231_C000207193Member_S000064063Member_S000064063Summary11Member"
      decimals="INF"
      id="_1071_"
      unitRef="pure">-0.0004</oef:FeeWaiverOrReimbursementOverAssets>
    <oef:NetExpensesOverAssets
      contextRef="Context_20251231_20251231_C000207194Member_S000064063Member_S000064063Summary11Member"
      decimals="INF"
      id="ixv-68779"
      unitRef="pure">0.0083</oef:NetExpensesOverAssets>
    <oef:NetExpensesOverAssets
      contextRef="Context_20251231_20251231_C000207192Member_S000064063Member_S000064063Summary11Member"
      decimals="INF"
      id="ixv-68780"
      unitRef="pure">0.0110</oef:NetExpensesOverAssets>
    <oef:NetExpensesOverAssets
      contextRef="Context_20251231_20251231_C000207193Member_S000064063Member_S000064063Summary11Member"
      decimals="INF"
      id="ixv-68781"
      unitRef="pure">0.0080</oef:NetExpensesOverAssets>
    <oef:FeeWaiverOrReimbursementOverAssetsDateOfTermination
      contextRef="Context_20251231_20251231_S000064063Member_S000064063Summary11Member"
      id="ixv-68782">May 1, 2027</oef:FeeWaiverOrReimbursementOverAssetsDateOfTermination>
    <oef:ExpenseExampleHeading
      contextRef="Context_20251231_20251231_S000064063Member_S000064063Summary11Member"
      id="ixv-68783">Example</oef:ExpenseExampleHeading>
    <oef:ExpenseExampleNarrativeTextBlock
      contextRef="Context_20251231_20251231_S000064063Member_S000064063Summary11Member"
      id="ixv-5915">&lt;p style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; color:#171A1C; font-weight:normal; text-decoration:none;"&gt;This Example 
is intended to help you compare the cost of investing in the Portfolio with the cost of investing in 
other mutual funds.&lt;/p&gt;&lt;p style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; color:#171A1C; font-weight:normal; text-decoration:none;"&gt;The Example assumes that you invest $10,000 
in the Portfolio for the time periods indicated and then hold or redeem all of your shares at the end 
of those periods. The Example also assumes that your investment has a 5% return each year and that the 
Portfolio&#x2019;s operating expenses remain the same, giving effect to the expense limitation agreement 
described above. Although your actual costs may be higher or lower, based on these assumptions your costs 
would be:&lt;/p&gt;</oef:ExpenseExampleNarrativeTextBlock>
    <oef:ExpenseExampleYear01
      contextRef="Context_20251231_20251231_C000207194Member_S000064063Member_S000064063Summary11Member"
      decimals="INF"
      id="ixv-68784"
      unitRef="usd">85</oef:ExpenseExampleYear01>
    <oef:ExpenseExampleYear03
      contextRef="Context_20251231_20251231_C000207194Member_S000064063Member_S000064063Summary11Member"
      decimals="INF"
      id="ixv-68785"
      unitRef="usd">265</oef:ExpenseExampleYear03>
    <oef:ExpenseExampleYear05
      contextRef="Context_20251231_20251231_C000207194Member_S000064063Member_S000064063Summary11Member"
      decimals="INF"
      id="ixv-68786"
      unitRef="usd">460</oef:ExpenseExampleYear05>
    <oef:ExpenseExampleYear10
      contextRef="Context_20251231_20251231_C000207194Member_S000064063Member_S000064063Summary11Member"
      decimals="INF"
      id="ixv-68787"
      unitRef="usd">1025</oef:ExpenseExampleYear10>
    <oef:ExpenseExampleYear01
      contextRef="Context_20251231_20251231_C000207192Member_S000064063Member_S000064063Summary11Member"
      decimals="INF"
      id="ixv-68788"
      unitRef="usd">112</oef:ExpenseExampleYear01>
    <oef:ExpenseExampleYear03
      contextRef="Context_20251231_20251231_C000207192Member_S000064063Member_S000064063Summary11Member"
      decimals="INF"
      id="ixv-68789"
      unitRef="usd">350</oef:ExpenseExampleYear03>
    <oef:ExpenseExampleYear05
      contextRef="Context_20251231_20251231_C000207192Member_S000064063Member_S000064063Summary11Member"
      decimals="INF"
      id="ixv-68790"
      unitRef="usd">606</oef:ExpenseExampleYear05>
    <oef:ExpenseExampleYear10
      contextRef="Context_20251231_20251231_C000207192Member_S000064063Member_S000064063Summary11Member"
      decimals="INF"
      id="ixv-68791"
      unitRef="usd">1340</oef:ExpenseExampleYear10>
    <oef:ExpenseExampleYear01
      contextRef="Context_20251231_20251231_C000207193Member_S000064063Member_S000064063Summary11Member"
      decimals="INF"
      id="ixv-68792"
      unitRef="usd">82</oef:ExpenseExampleYear01>
    <oef:ExpenseExampleYear03
      contextRef="Context_20251231_20251231_C000207193Member_S000064063Member_S000064063Summary11Member"
      decimals="INF"
      id="ixv-68793"
      unitRef="usd">264</oef:ExpenseExampleYear03>
    <oef:ExpenseExampleYear05
      contextRef="Context_20251231_20251231_C000207193Member_S000064063Member_S000064063Summary11Member"
      decimals="INF"
      id="ixv-68794"
      unitRef="usd">462</oef:ExpenseExampleYear05>
    <oef:ExpenseExampleYear10
      contextRef="Context_20251231_20251231_C000207193Member_S000064063Member_S000064063Summary11Member"
      decimals="INF"
      id="ixv-68795"
      unitRef="usd">1033</oef:ExpenseExampleYear10>
    <oef:PortfolioTurnoverHeading
      contextRef="Context_20251231_20251231_S000064063Member_S000064063Summary11Member"
      id="ixv-68796">Portfolio Turnover</oef:PortfolioTurnoverHeading>
    <oef:PortfolioTurnoverTextBlock
      contextRef="Context_20251231_20251231_S000064063Member_S000064063Summary11Member"
      id="ixv-5979">&lt;p style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; color:#171A1C; font-weight:normal; text-decoration:none;"&gt;The Portfolio 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 Portfolio shares are held in a taxable account. These costs, which are not reflected in annual portfolio 
operating expenses or in the Example, affect the Portfolio&#x2019;s performance. During the most recent 
fiscal year, the Portfolio&#x2019;s portfolio turnover rate was 22% of the average value of its portfolio.&lt;/p&gt;</oef:PortfolioTurnoverTextBlock>
    <oef:PortfolioTurnoverRate
      contextRef="Context_20251231_20251231_S000064063Member_S000064063Summary11Member"
      decimals="INF"
      id="ixv-68797"
      unitRef="pure">0.22</oef:PortfolioTurnoverRate>
    <oef:StrategyHeading
      contextRef="Context_20251231_20251231_S000064063Member_S000064063Summary11Member"
      id="ixv-68798">Principal Investment Strategies</oef:StrategyHeading>
    <oef:StrategyNarrativeTextBlock
      contextRef="Context_20251231_20251231_S000064063Member_S000064063Summary11Member"
      id="ixv-5982">&lt;p style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; color:#171A1C; font-weight:normal; text-decoration:none;"&gt;Under normal 
circumstances, the Portfolio invests at least 80% of its assets in companies that the Investment Manager 
considers to be &#x201c;quality growth&#x201d; businesses, which the Investment Manager calls compounders. 
By &#x201c;compounders&#x201d; the Investment Manager means businesses that it believes can generate, and 
sustain, high levels of financial productivity (i.e., cash flow return on investment) while being able 
to reinvest to grow at similarly high levels of financial productivity. &lt;/p&gt;&lt;p style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; color:#171A1C; font-weight:normal; text-decoration:none;"&gt;The Investment Manager considers, among other factors deemed 
appropriate and relevant to a particular company, whether the company has a competitive advantage in 
its industry and if the Investment Manager believes the company can sustain its competitive advantage.&lt;/p&gt;&lt;p style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; color:#171A1C; font-weight:normal; text-decoration:none;"&gt;The Portfolio invests primarily in equity securities of non-U.S. companies, including 
those whose principal business activities are located in emerging market countries.&lt;/p&gt;&lt;p style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; color:#171A1C; font-weight:normal; text-decoration:none;"&gt;The 
Portfolio may invest in securities of companies across the capitalization spectrum, but generally focuses 
on companies with a market capitalization of $3 billion or more.&lt;/p&gt;&lt;p style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; color:#171A1C; font-weight:normal; text-decoration:none;"&gt;Although 
the Portfolio is classified as &#x201c;diversified&#x201d; under the Investment Company Act of 1940, as 
amended, it may invest in a smaller number of issuers than other, more diversified investment portfolios.&lt;/p&gt;</oef:StrategyNarrativeTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20251231_20251231_S000064063Member_PrincipalInvestmentRisks2_S000064063Summary11Member"
      id="ixv-5995">&lt;p style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; color:#00539A; font-weight:bold; text-decoration:none;"&gt;Principal Investment Risks&lt;/p&gt;&lt;p style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; color:#171A1C; font-weight:normal; text-decoration:none;"&gt;The value 
of your investment in the Portfolio will fluctuate, which means you could lose money.&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20251231_20251231_S000064063Member_RiskLoseMoneyMember_S000064063Summary11Member"
      id="ixv-5997">&lt;p style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; color:#171A1C; font-weight:normal; text-decoration:none;"&gt;The value 
of your investment in the Portfolio will fluctuate, which means you could lose money.&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20251231_20251231_S000064063Member_MarketRisk2_S000064063Summary11Member"
      id="ixv-5999">&lt;p style="font-size:10.0pt; font-family:Sans-Serif; text-align:left; color:#171A1C; font-weight:normal; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:bold; text-decoration:none;"&gt;Market Risk:&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:normal; text-decoration:none;"&gt; The Portfolio may incur losses due to declines 
in one or more markets in which it invests. These declines may be the result of, among other things, 
political, regulatory, market, economic or social developments affecting the relevant market(s). To the 
extent that such developments impact specific industries, market sectors, countries or geographic regions, 
the Portfolio&#x2019;s investments in such industries, market sectors, countries and/or geographic regions 
can be expected to be particularly affected, especially if such investments are a significant portion 
of its investment portfolio. In addition, turbulence in financial markets and reduced liquidity in equity, 
credit and/or fixed income markets may negatively affect many issuers, which could adversely affect the 
Portfolio. Global economies and financial markets are increasingly interconnected, and conditions and 
events in one country, region or financial market may adversely impact issuers worldwide. As a result, 
local, regional or global events such as war or military conflict, acts of terrorism, the spread of infectious 
illness or other public health issues, social unrest, natural disasters, extreme weather, other geological 
events, man-made disasters, supply chain disruptions, deflation, inflation, government defaults, government 
shutdowns, the imposition of sanctions or other similar measures, recessions or other events could have 
a significant negative impact on global economic and market conditions. For example, a public health 
or other emergency and aggressive responses taken by many governments or voluntarily imposed by private 
parties, including closing borders, restricting travel and imposing prolonged quarantines or similar 
restrictions, as well as the closure of, or operational changes to, many retail and other businesses, 
may have severe negative impacts on markets worldwide. Additionally, general market conditions may affect 
the value of a Portfolio&#x2019;s securities, including changes in interest rates, currency rates or monetary 
policies. Furthermore, the imposition of tariffs, trade restrictions, currency restrictions or similar 
actions (or retaliatory measures taken in response to such actions), or the threat or potential of one 
or more such events and developments, could lead to price volatility and overall declines in the U.S. 
and global investment markets.&lt;/span&gt;&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20251231_20251231_S000064063Member_IssuerRisk2_S000064063Summary11Member"
      id="ixv-6003">&lt;p style="font-size:10.0pt; font-family:Sans-Serif; text-align:left; color:#171A1C; font-weight:normal; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:bold; text-decoration:none;"&gt;Issuer Risk:&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:normal; text-decoration:none;"&gt; 
The value of a security may decline for a number of reasons which directly relate to the issuer, such 
as management performance, financial leverage and reduced demand for the issuer&#x2019;s goods or services, 
as well as the historical and prospective earnings of the issuer and the value of its assets or factors 
unrelated to the issuer&#x2019;s value, such as investor perception.&lt;/span&gt;&lt;/p&gt;&lt;p style="font-size:1.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; color:#171A1C; font-weight:normal; text-decoration:none;"&gt; 
 &lt;/p&gt;&lt;p style="font-size:10.0pt; font-family:Sans-Serif; text-align:left; color:#171A1C; font-weight:normal; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:bold; text-decoration:none;"&gt;Non-U.S. Securities Risk:&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:normal; text-decoration:none;"&gt; 
The Portfolio&#x2019;s performance will be influenced by political, social and economic factors affecting 
the non-U.S. countries and companies in which the Portfolio invests. Non-U.S. securities carry special 
risks, such as less developed or less efficient trading markets, political instability, a lack of company 
information, differing auditing and legal standards, and, potentially, less liquidity. Non-U.S. securities 
may also subject the Portfolio&#x2019;s investments to changes in currency rates, which can make the return 
on an investment increase or decrease, unrelated to the quality or performance of the investment itself. 
Non-U.S. securities may be subject to economic sanctions or other governmental actions or developments, 
exchange controls (including repatriation restrictions), confiscations, trade restrictions (including 
tariffs) or problems related to share registration, trade settlement or asset custody, which could, among 
other things, effectively restrict or eliminate the Portfolio&#x2019;s ability to purchase or sell certain 
foreign securities. To the extent the Portfolio holds securities subject to such actions, the securities 
may become difficult to value and/or less liquid (or illiquid). In some cases, the securities may become 
worthless. In addition, as a result of trade restrictions (including tariffs) and other similar governmental 
actions or developments, the Portfolio may be forced to sell or otherwise dispose of foreign investments 
at inopportune times or prices.  &lt;/span&gt;&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20251231_20251231_S000064063Member_EmergingMarketRisk2_S000064063Summary11Member"
      id="ixv-6018">&lt;p style="font-size:10.0pt; font-family:Sans-Serif; text-align:left; color:#171A1C; font-weight:normal; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:bold; text-decoration:none;"&gt;Emerging Market Risk:&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:normal; text-decoration:none;"&gt; Emerging market countries generally have economic structures that are less diverse 
and mature, and political systems that are less stable, than those of developed countries. The economies 
of countries with emerging markets may be based predominantly on only a few industries, may be highly 
vulnerable to changes in local or global trade conditions, and may suffer from extreme debt burdens or 
volatile inflation rates. Further, investments in securities of issuers located in certain emerging countries 
involve the risk of loss resulting from problems in share registration, settlement or custody, substantial 
economic, political and social disruptions and the threat or imposition of sanctions or exchange controls 
(including repatriation restrictions). The securities markets of emerging market countries have historically 
been extremely volatile and less liquid than more developed markets, thus, the Portfolio may be unable 
to liquidate its positions in such securities at a favorable time or price. These market conditions may 
continue or worsen. Investments in these countries may be subject to political, economic, legal, market 
and currency risks. Significant devaluation of emerging market currencies against the U.S. dollar may 
occur subsequent to acquisition of investments denominated in emerging market currencies. Emerging market 
countries may also be more susceptible to fraud, corruption, and money laundering, which may result in 
negative commercial consequences in relation to the value, liquidity and tradability of investments in 
or related to those regions.&lt;/span&gt;&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20251231_20251231_S000064063Member_ForeignCurrencyRisk2_S000064063Summary11Member"
      id="ixv-6022">&lt;p style="font-size:10.0pt; font-family:Sans-Serif; text-align:left; color:#171A1C; font-weight:normal; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:bold; text-decoration:none;"&gt;Foreign Currency Risk:&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:normal; text-decoration:none;"&gt; Investments denominated in currencies other than U.S. dollars may experience 
a decline in value, in U.S. dollar terms, due solely to fluctuations in currency exchange rates. The 
Portfolio&#x2019;s investments denominated in such currencies (particularly currencies of emerging markets 
countries), as well as any investments in currencies themselves, could be adversely affected by delays 
in, or a refusal to grant, repatriation of funds or conversion of currencies. Irrespective of any foreign 
currency exposure hedging, the Portfolio may experience a decline in the value of its portfolio securities, 
in U.S. dollar terms, due solely to fluctuations in currency exchange rates.  The Investment Manager 
does not intend to utilize foreign currency contracts for the purpose of generating investment returns.&lt;/span&gt;&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20251231_20251231_S000064063Member_GrowthInvestingRisk2_S000064063Summary11Member"
      id="ixv-6026">&lt;p style="font-size:10.0pt; font-family:Sans-Serif; text-align:left; color:#171A1C; font-weight:normal; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:bold; text-decoration:none;"&gt;Growth Investing Risk:&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:normal; text-decoration:none;"&gt; 
Growth investments are believed by the Investment Manager to have the potential for growth, but may not 
realize such perceived potential for extended periods of time or may never realize such perceived growth 
potential. Such securities may be more volatile than other securities because they can be more sensitive 
to investor perceptions of the issuing company&#x2019;s growth potential. These securities may respond 
differently to market and other developments than other types of securities.&lt;/span&gt;&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20251231_20251231_S000064063Member_SmallandMidCapCompaniesRisk2_S000064063Summary11Member"
      id="ixv-6030">&lt;p style="font-size:10.0pt; font-family:Sans-Serif; text-align:left; color:#171A1C; font-weight:normal; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:bold; text-decoration:none;"&gt;Small and Mid Cap Companies Risk:&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:normal; text-decoration:none;"&gt; Small and mid cap companies 
carry additional risks because their earnings tend to be less predictable, their share prices more volatile 
and their securities less liquid than larger, more established companies. The shares of small and mid 
cap companies tend to trade less frequently than those of larger companies, which can have an adverse 
effect on the pricing of these securities and on the ability to sell these securities when the Investment 
Manager deems it appropriate.&lt;/span&gt;&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20251231_20251231_S000064063Member_LargeCapCompaniesRisk2_S000064063Summary11Member"
      id="ixv-6034">&lt;p style="font-size:10.0pt; font-family:Sans-Serif; text-align:left; color:#171A1C; font-weight:normal; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:bold; text-decoration:none;"&gt;Large Cap Companies Risk:&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:normal; text-decoration:none;"&gt; Investments in large cap companies may underperform other segments of the market 
when such other segments are in favor or because such companies may be less responsive to competitive 
challenges and opportunities and may be unable to attain high growth rates during periods of economic 
expansion.&lt;/span&gt;&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20251231_20251231_S000064063Member_FocusedInvestingRisk2_S000064063Summary11Member"
      id="ixv-6038">&lt;p style="font-size:10.0pt; font-family:Sans-Serif; text-align:left; color:#171A1C; font-weight:normal; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:bold; text-decoration:none;"&gt;Focused Investing Risk: &lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:normal; text-decoration:none;"&gt;The 
Portfolio&#x2019;s net asset value may be more vulnerable to changes in the market value of a single issuer 
or group of issuers and may be relatively more susceptible to adverse effects from any single corporate, 
&lt;/span&gt;&lt;/p&gt;&lt;p style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; color:#171A1C; font-weight:normal; text-decoration:none;"&gt;industry, economic, market, political or regulatory occurrence 
than if the Portfolio&#x2019;s investments consisted of securities issued by a larger number of issuers.&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20251231_20251231_S000064063Member_SecuritiesSelectionRisk2_S000064063Summary11Member"
      id="ixv-6050">&lt;p style="font-size:10.0pt; font-family:Sans-Serif; text-align:left; color:#171A1C; font-weight:normal; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:bold; text-decoration:none;"&gt;Securities Selection Risk:&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:normal; text-decoration:none;"&gt; 
Securities and other investments selected by the Investment Manager for the Portfolio may not perform 
to expectations. This could result in the Portfolio&#x2019;s underperformance compared to other funds 
with similar investment objectives or strategies.&lt;/span&gt;&lt;/p&gt;</oef:RiskTextBlock>
    <oef:BarChartAndPerformanceTableHeading
      contextRef="Context_20251231_20251231_S000064063Member_S000064063Summary11Member"
      id="ixv-68799">Performance 
Bar Chart and Table</oef:BarChartAndPerformanceTableHeading>
    <oef:BarChartHeading
      contextRef="Context_20251231_20251231_S000064063Member_S000064063Summary11Member"
      id="ixv-68800">Year-by-Year Total Returns for Institutional 
Shares As of December 31, 2025</oef:BarChartHeading>
    <oef:PerformanceNarrativeTextBlock
      contextRef="Context_20251231_20251231_S000064063Member_S000064063Summary11Member"
      id="ixv-6061">&lt;p style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; color:#171A1C; font-weight:normal; text-decoration:none;"&gt;The 
accompanying bar chart and table provide some indication of the risks of investing in Lazard International 
Quality Growth Portfolio by showing the Portfolio&#x2019;s year-by-year performance and its average annual 
performance compared to that of a broad measure of market performance and an index that is generally 
more representative of the types of market sectors and/or types of investments in which the Portfolio 
invests. The bar chart shows how the performance of the Portfolio&#x2019;s Institutional Shares has varied 
from year to year. Updated performance information is available at www.lazardassetmanagement.com or by 
calling (800) 823-6300. The Portfolio&#x2019;s past performance (before and after taxes) is not necessarily 
an indication of how the Portfolio will perform in the future.&lt;/p&gt;</oef:PerformanceNarrativeTextBlock>
    <oef:PerformancePastDoesNotIndicateFuture
      contextRef="Context_20251231_20251231_S000064063Member_S000064063Summary11Member"
      id="ixv-68801">The 
accompanying bar chart and table provide some indication of the risks of investing in Lazard International 
Quality Growth Portfolio by showing the Portfolio&#x2019;s year-by-year performance and its average annual 
performance compared to that of a broad measure of market performance and an index that is generally 
more representative of the types of market sectors and/or types of investments in which the Portfolio 
invests. The bar chart shows how the performance of the Portfolio&#x2019;s Institutional Shares has varied 
from year to year. Updated performance information is available at www.lazardassetmanagement.com or by 
calling (800) 823-6300. The Portfolio&#x2019;s past performance (before and after taxes) is not necessarily 
an indication of how the Portfolio will perform in the future.</oef:PerformancePastDoesNotIndicateFuture>
    <oef:PerformanceAvailabilityWebSiteAddress
      contextRef="Context_20251231_20251231_S000064063Member_S000064063Summary11Member"
      id="ixv-68802">www.lazardassetmanagement.com</oef:PerformanceAvailabilityWebSiteAddress>
    <oef:PerformanceAvailabilityPhone
      contextRef="Context_20251231_20251231_S000064063Member_S000064063Summary11Member"
      id="ixv-68803">(800) 823-6300</oef:PerformanceAvailabilityPhone>
    <oef:BarChartClosingTextBlock
      contextRef="Context_20251231_20251231_S000064063Member_S000064063Summary11Member"
      id="ixv-6067">&lt;table cellpadding="0" cellspacing="0" style="border-collapse:collapse" width="27%"&gt;&lt;tr style="font-size:1pt;"&gt;&lt;td style="width:56.99%;"&gt;&#160;&lt;/td&gt;&lt;td style="width:43.01%;"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;p style="font-size:9.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; font-weight:bold; text-decoration:none;"&gt;Best Quarter:&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom; font-size:1pt;"&gt;&lt;p style="font-size:9.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; color:#000000; font-weight:normal; text-decoration:none;"&gt;&#160;&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;p style="font-size:9.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; font-weight:normal; text-decoration:none;"&gt;2020, Q2&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;p style="font-size:9.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; font-weight:normal; text-decoration:none;"&gt;18.32%&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom; font-size:1pt;"&gt;&lt;p style="font-size:9.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; font-weight:normal; text-decoration:none;"&gt;&#160;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom; font-size:1pt;"&gt;&lt;p style="font-size:9.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; font-weight:normal; text-decoration:none;"&gt;&#160;&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="2" style="vertical-align:bottom;"&gt;&lt;p style="font-size:9.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; font-weight:bold; text-decoration:none;"&gt;Worst Quarter:&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;p style="font-size:9.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; font-weight:normal; text-decoration:none;"&gt;2020, Q1&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;p style="font-size:9.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; font-weight:normal; text-decoration:none;"&gt;-18.28%&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;</oef:BarChartClosingTextBlock>
    <oef:HighestQuarterlyReturnLabel
      contextRef="Context_20251231_20251231_C000207194Member_S000064063Member_S000064063Summary11Member"
      id="ixv-68804">Best Quarter</oef:HighestQuarterlyReturnLabel>
    <oef:BarChartHighestQuarterlyReturnDate
      contextRef="Context_20251231_20251231_C000207194Member_S000064063Member_S000064063Summary11Member"
      id="ixv-68805">2020-06-30</oef:BarChartHighestQuarterlyReturnDate>
    <oef:BarChartHighestQuarterlyReturn
      contextRef="Context_20251231_20251231_C000207194Member_S000064063Member_S000064063Summary11Member"
      decimals="INF"
      id="ixv-68806"
      unitRef="pure">0.1832</oef:BarChartHighestQuarterlyReturn>
    <oef:LowestQuarterlyReturnLabel
      contextRef="Context_20251231_20251231_C000207194Member_S000064063Member_S000064063Summary11Member"
      id="ixv-68807">Worst Quarter</oef:LowestQuarterlyReturnLabel>
    <oef:BarChartLowestQuarterlyReturnDate
      contextRef="Context_20251231_20251231_C000207194Member_S000064063Member_S000064063Summary11Member"
      id="ixv-68808">2020-03-31</oef:BarChartLowestQuarterlyReturnDate>
    <oef:BarChartLowestQuarterlyReturn
      contextRef="Context_20251231_20251231_C000207194Member_S000064063Member_S000064063Summary11Member"
      decimals="INF"
      id="ixv-68809"
      unitRef="pure">-0.1828</oef:BarChartLowestQuarterlyReturn>
    <oef:PerformanceTableHeading
      contextRef="Context_20251231_20251231_S000064063Member_S000064063Summary11Member"
      id="ixv-68810">Average Annual Total Returns (for the periods ended December 31, 2025)</oef:PerformanceTableHeading>
    <oef:PerformanceTableNarrativeTextBlock
      contextRef="Context_20251231_20251231_S000064063Member_S000064063Summary11Member"
      id="ixv-6100">&lt;p style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; color:#171A1C; font-weight:normal; text-decoration:none;"&gt;After-tax returns are shown only for Institutional Shares. After-tax returns of 
the Portfolio&#x2019;s other share classes will vary. After-tax returns are calculated using the historical 
highest individual marginal income tax rates and do not reflect the impact of state and local taxes. 
Actual after-tax returns depend on the investor&#x2019;s tax situation and may differ from those shown. 
The after-tax returns shown are not relevant to investors who hold their shares through tax-deferred 
arrangements such as 401(k) plans or individual retirement accounts. &lt;/p&gt;</oef:PerformanceTableNarrativeTextBlock>
    <oef:PerformanceTableOneClassOfAfterTaxShown
      contextRef="Context_20251231_20251231_S000064063Member_S000064063Summary11Member"
      id="ixv-68811">After-tax returns are shown only for Institutional Shares. After-tax returns of 
the Portfolio&#x2019;s other share classes will vary.</oef:PerformanceTableOneClassOfAfterTaxShown>
    <oef:PerformanceTableUsesHighestFederalRate
      contextRef="Context_20251231_20251231_S000064063Member_S000064063Summary11Member"
      id="ixv-68812">After-tax returns are calculated using the historical 
highest individual marginal income tax rates and do not reflect the impact of state and local taxes.</oef:PerformanceTableUsesHighestFederalRate>
    <oef:PerformanceTableNotRelevantToTaxDeferred
      contextRef="Context_20251231_20251231_S000064063Member_S000064063Summary11Member"
      id="ixv-68813">The after-tax returns shown are not relevant to investors who hold their shares through tax-deferred 
arrangements such as 401(k) plans or individual retirement accounts.</oef:PerformanceTableNotRelevantToTaxDeferred>
    <oef:PerfInceptionDate
      contextRef="Context_20181231_20251231_C000207194Member_S000064063Member_S000064063Summary11Member"
      id="ixv-68814">2018-12-31</oef:PerfInceptionDate>
    <oef:PerfInceptionDate
      contextRef="Context_20181231_20251231_MSCIAllCountryWorldex-USIndex314_S000064063Member_S000064063Summary11Member"
      id="ixv-68815">2018-12-31</oef:PerfInceptionDate>
    <oef:PerfInceptionDate
      contextRef="Context_20181231_20251231_MSCIAllCountryWorldex-USGrowthIndex316_S000064063Member_S000064063Summary11Member"
      id="ixv-68816">2018-12-31</oef:PerfInceptionDate>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20250101_20251231_C000207194Member_S000064063Member_S000064063Summary11Member"
      decimals="INF"
      id="ixv-68817"
      unitRef="pure">0.1169</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20210101_20251231_C000207194Member_S000064063Member_S000064063Summary11Member"
      decimals="INF"
      id="ixv-68818"
      unitRef="pure">0.0408</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20181231_20251231_C000207194Member_S000064063Member_S000064063Summary11Member"
      decimals="INF"
      id="ixv-68819"
      unitRef="pure">0.1016</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20250101_20251231_AfterTaxesOnDistributionsMember_C000207194Member_S000064063Member_S000064063Summary11Member"
      decimals="INF"
      id="ixv-68820"
      unitRef="pure">0.1042</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20210101_20251231_AfterTaxesOnDistributionsMember_C000207194Member_S000064063Member_S000064063Summary11Member"
      decimals="INF"
      id="ixv-68821"
      unitRef="pure">0.0357</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20181231_20251231_AfterTaxesOnDistributionsMember_C000207194Member_S000064063Member_S000064063Summary11Member"
      decimals="INF"
      id="ixv-68822"
      unitRef="pure">0.0965</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20250101_20251231_AfterTaxesOnDistributionsAndSalesMember_C000207194Member_S000064063Member_S000064063Summary11Member"
      decimals="INF"
      id="ixv-68823"
      unitRef="pure">0.0755</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20210101_20251231_AfterTaxesOnDistributionsAndSalesMember_C000207194Member_S000064063Member_S000064063Summary11Member"
      decimals="INF"
      id="ixv-68824"
      unitRef="pure">0.0315</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20181231_20251231_AfterTaxesOnDistributionsAndSalesMember_C000207194Member_S000064063Member_S000064063Summary11Member"
      decimals="INF"
      id="ixv-68825"
      unitRef="pure">0.0818</oef:AvgAnnlRtrPct>
    <oef:PerfInceptionDate
      contextRef="Context_20181231_20251231_C000207192Member_S000064063Member_S000064063Summary11Member"
      id="ixv-68826">2018-12-31</oef:PerfInceptionDate>
    <oef:PerfInceptionDate
      contextRef="Context_20181231_20251231_MSCIAllCountryWorldex-USIndex314_S000064063Member_S000064063Summary11Member"
      id="ixv-68827">2018-12-31</oef:PerfInceptionDate>
    <oef:PerfInceptionDate
      contextRef="Context_20181231_20251231_MSCIAllCountryWorldex-USGrowthIndex316_S000064063Member_S000064063Summary11Member"
      id="ixv-68828">2018-12-31</oef:PerfInceptionDate>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20250101_20251231_C000207192Member_S000064063Member_S000064063Summary11Member"
      decimals="INF"
      id="ixv-68829"
      unitRef="pure">0.1134</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20210101_20251231_C000207192Member_S000064063Member_S000064063Summary11Member"
      decimals="INF"
      id="ixv-68830"
      unitRef="pure">0.0381</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20181231_20251231_C000207192Member_S000064063Member_S000064063Summary11Member"
      decimals="INF"
      id="ixv-68831"
      unitRef="pure">0.0987</oef:AvgAnnlRtrPct>
    <oef:PerfInceptionDate
      contextRef="Context_20230222_20251231_C000207193Member_S000064063Member_S000064063Summary11Member"
      id="ixv-68832">2023-02-22</oef:PerfInceptionDate>
    <oef:PerfInceptionDate
      contextRef="Context_20230222_20251231_MSCIAllCountryWorldex-USIndex315_S000064063Member_S000064063Summary11Member"
      id="ixv-68833">2023-02-22</oef:PerfInceptionDate>
    <oef:PerfInceptionDate
      contextRef="Context_20230222_20251231_MSCIAllCountryWorldex-USGrowthIndex317_S000064063Member_S000064063Summary11Member"
      id="ixv-68834">2023-02-22</oef:PerfInceptionDate>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20250101_20251231_C000207193Member_S000064063Member_S000064063Summary11Member"
      decimals="INF"
      id="ixv-68835"
      unitRef="pure">0.1180</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20230222_20251231_C000207193Member_S000064063Member_S000064063Summary11Member"
      decimals="INF"
      id="ixv-68836"
      unitRef="pure">0.1026</oef:AvgAnnlRtrPct>
    <oef:AverageAnnualReturnLabel
      contextRef="Context_20251231_20251231_MSCIAllCountryWorldex-USIndex314_S000064063Member_S000064063Summary11Member"
      id="ixv-68837">MSCI All Country World ex-US Index</oef:AverageAnnualReturnLabel>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20250101_20251231_MSCIAllCountryWorldex-USIndex314_S000064063Member_S000064063Summary11Member"
      decimals="INF"
      id="ixv-68838"
      unitRef="pure">0.3239</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20210101_20251231_MSCIAllCountryWorldex-USIndex314_S000064063Member_S000064063Summary11Member"
      decimals="INF"
      id="ixv-68839"
      unitRef="pure">0.0791</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20181231_20251231_MSCIAllCountryWorldex-USIndex314_S000064063Member_S000064063Summary11Member"
      decimals="INF"
      id="ixv-68840"
      unitRef="pure">0.1015</oef:AvgAnnlRtrPct>
    <oef:IndexNoDeductionForFeesExpensesTaxes
      contextRef="Context_20251231_20251231_S000064063Member_S000064063Summary11Member"
      id="ixv-68841">(reflects 
no deduction for fees, expenses or taxes)</oef:IndexNoDeductionForFeesExpensesTaxes>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20230222_20251231_MSCIAllCountryWorldex-USIndex315_S000064063Member_S000064063Summary11Member"
      decimals="INF"
      id="ixv-68842"
      unitRef="pure">0.1614</oef:AvgAnnlRtrPct>
    <oef:AverageAnnualReturnLabel
      contextRef="Context_20251231_20251231_MSCIAllCountryWorldex-USGrowthIndex316_S000064063Member_S000064063Summary11Member"
      id="ixv-68843">MSCI All Country World ex-US Growth Index</oef:AverageAnnualReturnLabel>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20250101_20251231_MSCIAllCountryWorldex-USGrowthIndex316_S000064063Member_S000064063Summary11Member"
      decimals="INF"
      id="ixv-68844"
      unitRef="pure">0.2565</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20210101_20251231_MSCIAllCountryWorldex-USGrowthIndex316_S000064063Member_S000064063Summary11Member"
      decimals="INF"
      id="ixv-68845"
      unitRef="pure">0.0401</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20181231_20251231_MSCIAllCountryWorldex-USGrowthIndex316_S000064063Member_S000064063Summary11Member"
      decimals="INF"
      id="ixv-68846"
      unitRef="pure">0.0956</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20230222_20251231_MSCIAllCountryWorldex-USGrowthIndex317_S000064063Member_S000064063Summary11Member"
      decimals="INF"
      id="ixv-68847"
      unitRef="pure">0.1341</oef:AvgAnnlRtrPct>
    <oef:RiskReturnHeading
      contextRef="Context_20251231_20251231_S000010273Member_S000010273Summary12Member"
      id="ixv-68848">  Lazard 
International Strategic Equity Portfolio</oef:RiskReturnHeading>
    <oef:ObjectiveHeading
      contextRef="Context_20251231_20251231_S000010273Member_S000010273Summary12Member"
      id="ixv-68850">Investment 
Objective</oef:ObjectiveHeading>
    <oef:ObjectivePrimaryTextBlock
      contextRef="Context_20251231_20251231_S000010273Member_S000010273Summary12Member"
      id="ixv-6327">&lt;p style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; color:#171A1C; font-weight:normal; text-decoration:none;"&gt;The Portfolio seeks long-term capital appreciation.&lt;/p&gt;</oef:ObjectivePrimaryTextBlock>
    <oef:ExpenseHeading
      contextRef="Context_20251231_20251231_S000010273Member_S000010273Summary12Member"
      id="ixv-68851">Fees and Expenses</oef:ExpenseHeading>
    <oef:ExpenseNarrativeTextBlock
      contextRef="Context_20251231_20251231_S000010273Member_S000010273Summary12Member"
      id="ixv-6330">&lt;p style="font-size:10.0pt; font-family:Sans-Serif; text-align:left; color:#171A1C; font-weight:normal; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:normal; text-decoration:none;"&gt;This table describes the 
fees and expenses that you may pay if you buy, hold and sell shares of the Portfolio, a series of The 
Lazard Funds, Inc. (the &#x201c;Fund&#x201d;). &lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; 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 table 
and the Example below.&lt;/span&gt;&lt;/p&gt;</oef:ExpenseNarrativeTextBlock>
    <oef:OperatingExpensesCaption
      contextRef="Context_20251231_20251231_S000010273Member_S000010273Summary12Member"
      id="ixv-68852">Annual Portfolio Operating Expenses (expenses 
that you pay each year as a percentage of the value of your investment)</oef:OperatingExpensesCaption>
    <oef:ManagementFeesOverAssets
      contextRef="Context_20251231_20251231_C000028379Member_S000010273Member_S000010273Summary12Member"
      decimals="INF"
      id="ixv-68853"
      unitRef="pure">0.0075</oef:ManagementFeesOverAssets>
    <oef:ManagementFeesOverAssets
      contextRef="Context_20251231_20251231_C000028378Member_S000010273Member_S000010273Summary12Member"
      decimals="INF"
      id="ixv-68854"
      unitRef="pure">0.0075</oef:ManagementFeesOverAssets>
    <oef:ManagementFeesOverAssets
      contextRef="Context_20251231_20251231_C000134193Member_S000010273Member_S000010273Summary12Member"
      decimals="INF"
      id="ixv-68855"
      unitRef="pure">0.0075</oef:ManagementFeesOverAssets>
    <oef:DistributionAndService12b1FeesOverAssets
      contextRef="Context_20251231_20251231_C000028379Member_S000010273Member_S000010273Summary12Member"
      decimals="INF"
      id="ixv-68856"
      unitRef="pure">0</oef:DistributionAndService12b1FeesOverAssets>
    <oef:DistributionAndService12b1FeesOverAssets
      contextRef="Context_20251231_20251231_C000028378Member_S000010273Member_S000010273Summary12Member"
      decimals="INF"
      id="ixv-68857"
      unitRef="pure">0.0025</oef:DistributionAndService12b1FeesOverAssets>
    <oef:DistributionAndService12b1FeesOverAssets
      contextRef="Context_20251231_20251231_C000134193Member_S000010273Member_S000010273Summary12Member"
      decimals="INF"
      id="ixv-68858"
      unitRef="pure">0</oef:DistributionAndService12b1FeesOverAssets>
    <oef:OtherExpensesOverAssets
      contextRef="Context_20251231_20251231_C000028379Member_S000010273Member_S000010273Summary12Member"
      decimals="INF"
      id="ixv-68859"
      unitRef="pure">0.0009</oef:OtherExpensesOverAssets>
    <oef:OtherExpensesOverAssets
      contextRef="Context_20251231_20251231_C000028378Member_S000010273Member_S000010273Summary12Member"
      decimals="INF"
      id="ixv-68860"
      unitRef="pure">0.0009</oef:OtherExpensesOverAssets>
    <oef:OtherExpensesOverAssets
      contextRef="Context_20251231_20251231_C000134193Member_S000010273Member_S000010273Summary12Member"
      decimals="INF"
      id="ixv-68861"
      unitRef="pure">0.0010</oef:OtherExpensesOverAssets>
    <oef:ExpensesOverAssets
      contextRef="Context_20251231_20251231_C000028379Member_S000010273Member_S000010273Summary12Member"
      decimals="INF"
      id="ixv-68862"
      unitRef="pure">0.0084</oef:ExpensesOverAssets>
    <oef:ExpensesOverAssets
      contextRef="Context_20251231_20251231_C000028378Member_S000010273Member_S000010273Summary12Member"
      decimals="INF"
      id="ixv-68863"
      unitRef="pure">0.0109</oef:ExpensesOverAssets>
    <oef:ExpensesOverAssets
      contextRef="Context_20251231_20251231_C000134193Member_S000010273Member_S000010273Summary12Member"
      decimals="INF"
      id="ixv-68864"
      unitRef="pure">0.0085</oef:ExpensesOverAssets>
    <oef:FeeWaiverOrReimbursementOverAssets
      contextRef="Context_20251231_20251231_C000028379Member_S000010273Member_S000010273Summary12Member"
      decimals="INF"
      id="_1186_"
      unitRef="pure">-0</oef:FeeWaiverOrReimbursementOverAssets>
    <oef:FeeWaiverOrReimbursementOverAssets
      contextRef="Context_20251231_20251231_C000028378Member_S000010273Member_S000010273Summary12Member"
      decimals="INF"
      id="_1187_"
      unitRef="pure">-0</oef:FeeWaiverOrReimbursementOverAssets>
    <oef:FeeWaiverOrReimbursementOverAssets
      contextRef="Context_20251231_20251231_C000134193Member_S000010273Member_S000010273Summary12Member"
      decimals="INF"
      id="_1188_"
      unitRef="pure">-0.0001</oef:FeeWaiverOrReimbursementOverAssets>
    <oef:NetExpensesOverAssets
      contextRef="Context_20251231_20251231_C000028379Member_S000010273Member_S000010273Summary12Member"
      decimals="INF"
      id="ixv-68868"
      unitRef="pure">0.0084</oef:NetExpensesOverAssets>
    <oef:NetExpensesOverAssets
      contextRef="Context_20251231_20251231_C000028378Member_S000010273Member_S000010273Summary12Member"
      decimals="INF"
      id="ixv-68869"
      unitRef="pure">0.0109</oef:NetExpensesOverAssets>
    <oef:NetExpensesOverAssets
      contextRef="Context_20251231_20251231_C000134193Member_S000010273Member_S000010273Summary12Member"
      decimals="INF"
      id="ixv-68870"
      unitRef="pure">0.0084</oef:NetExpensesOverAssets>
    <oef:FeeWaiverOrReimbursementOverAssetsDateOfTermination
      contextRef="Context_20251231_20251231_S000010273Member_S000010273Summary12Member"
      id="ixv-68871">May 1, 2027</oef:FeeWaiverOrReimbursementOverAssetsDateOfTermination>
    <oef:ExpenseExampleHeading
      contextRef="Context_20251231_20251231_S000010273Member_S000010273Summary12Member"
      id="ixv-68872">Example</oef:ExpenseExampleHeading>
    <oef:ExpenseExampleNarrativeTextBlock
      contextRef="Context_20251231_20251231_S000010273Member_S000010273Summary12Member"
      id="ixv-6474">&lt;p style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; color:#171A1C; font-weight:normal; text-decoration:none;"&gt;This Example is intended to help you compare the cost of investing in the Portfolio 
with the cost of investing in other mutual funds.&lt;/p&gt;&lt;p style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; color:#171A1C; font-weight:normal; text-decoration:none;"&gt;The Example 
assumes that you invest $10,000 in the Portfolio for the time periods indicated and then hold or redeem 
all of your shares at the end of those periods. The Example also assumes that your investment has a 5% 
return each year and that the Portfolio&#x2019;s operating expenses remain the same, giving effect to 
the expense limitation agreement in year one only. Although your actual costs may be higher or lower, 
based on these assumptions your costs would be:&lt;/p&gt;</oef:ExpenseExampleNarrativeTextBlock>
    <oef:ExpenseExampleYear01
      contextRef="Context_20251231_20251231_C000028379Member_S000010273Member_S000010273Summary12Member"
      decimals="INF"
      id="ixv-68873"
      unitRef="usd">86</oef:ExpenseExampleYear01>
    <oef:ExpenseExampleYear03
      contextRef="Context_20251231_20251231_C000028379Member_S000010273Member_S000010273Summary12Member"
      decimals="INF"
      id="ixv-68874"
      unitRef="usd">268</oef:ExpenseExampleYear03>
    <oef:ExpenseExampleYear05
      contextRef="Context_20251231_20251231_C000028379Member_S000010273Member_S000010273Summary12Member"
      decimals="INF"
      id="ixv-68875"
      unitRef="usd">466</oef:ExpenseExampleYear05>
    <oef:ExpenseExampleYear10
      contextRef="Context_20251231_20251231_C000028379Member_S000010273Member_S000010273Summary12Member"
      decimals="INF"
      id="ixv-68876"
      unitRef="usd">1037</oef:ExpenseExampleYear10>
    <oef:ExpenseExampleYear01
      contextRef="Context_20251231_20251231_C000028378Member_S000010273Member_S000010273Summary12Member"
      decimals="INF"
      id="ixv-68877"
      unitRef="usd">111</oef:ExpenseExampleYear01>
    <oef:ExpenseExampleYear03
      contextRef="Context_20251231_20251231_C000028378Member_S000010273Member_S000010273Summary12Member"
      decimals="INF"
      id="ixv-68878"
      unitRef="usd">347</oef:ExpenseExampleYear03>
    <oef:ExpenseExampleYear05
      contextRef="Context_20251231_20251231_C000028378Member_S000010273Member_S000010273Summary12Member"
      decimals="INF"
      id="ixv-68879"
      unitRef="usd">601</oef:ExpenseExampleYear05>
    <oef:ExpenseExampleYear10
      contextRef="Context_20251231_20251231_C000028378Member_S000010273Member_S000010273Summary12Member"
      decimals="INF"
      id="ixv-68880"
      unitRef="usd">1329</oef:ExpenseExampleYear10>
    <oef:ExpenseExampleYear01
      contextRef="Context_20251231_20251231_C000134193Member_S000010273Member_S000010273Summary12Member"
      decimals="INF"
      id="ixv-68881"
      unitRef="usd">86</oef:ExpenseExampleYear01>
    <oef:ExpenseExampleYear03
      contextRef="Context_20251231_20251231_C000134193Member_S000010273Member_S000010273Summary12Member"
      decimals="INF"
      id="ixv-68882"
      unitRef="usd">270</oef:ExpenseExampleYear03>
    <oef:ExpenseExampleYear05
      contextRef="Context_20251231_20251231_C000134193Member_S000010273Member_S000010273Summary12Member"
      decimals="INF"
      id="ixv-68883"
      unitRef="usd">470</oef:ExpenseExampleYear05>
    <oef:ExpenseExampleYear10
      contextRef="Context_20251231_20251231_C000134193Member_S000010273Member_S000010273Summary12Member"
      decimals="INF"
      id="ixv-68884"
      unitRef="usd">1048</oef:ExpenseExampleYear10>
    <oef:PortfolioTurnoverHeading
      contextRef="Context_20251231_20251231_S000010273Member_S000010273Summary12Member"
      id="ixv-68885">Portfolio Turnover</oef:PortfolioTurnoverHeading>
    <oef:PortfolioTurnoverTextBlock
      contextRef="Context_20251231_20251231_S000010273Member_S000010273Summary12Member"
      id="ixv-6538">&lt;p style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; color:#171A1C; font-weight:normal; text-decoration:none;"&gt;The Portfolio 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 Portfolio shares are held in a taxable account. These costs, which are not reflected in annual portfolio 
operating expenses or in the Example, affect the Portfolio&#x2019;s performance. During the most recent 
fiscal year, the Portfolio&#x2019;s portfolio turnover rate was 48% of the average value of its portfolio.&lt;/p&gt;</oef:PortfolioTurnoverTextBlock>
    <oef:PortfolioTurnoverRate
      contextRef="Context_20251231_20251231_S000010273Member_S000010273Summary12Member"
      decimals="INF"
      id="ixv-68886"
      unitRef="pure">0.48</oef:PortfolioTurnoverRate>
    <oef:StrategyHeading
      contextRef="Context_20251231_20251231_S000010273Member_S000010273Summary12Member"
      id="ixv-68887">Principal Investment Strategies</oef:StrategyHeading>
    <oef:StrategyNarrativeTextBlock
      contextRef="Context_20251231_20251231_S000010273Member_S000010273Summary12Member"
      id="ixv-6541">&lt;p style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; color:#171A1C; font-weight:normal; text-decoration:none;"&gt;Under normal 
circumstances, the Portfolio invests at least 80% of its assets in equity securities. Equity security 
investments primarily include common stocks and also may include American Depositary Receipts, Global 
Depositary Receipts and European Depositary Receipts.&lt;/p&gt;&lt;p style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; color:#171A1C; font-weight:normal; text-decoration:none;"&gt;The Portfolio invests primarily in equity securities of non-U.S. 
companies whose principal activities are located in countries represented by the MSCI EAFE Index that 
the Investment Manager believes are undervalued based on their earnings, cash flow or asset values. The 
Portfolio also may invest up to 15% of its assets in securities of companies whose principal business 
activities are located in emerging market countries, although the allocation of the Portfolio&#x2019;s 
assets to emerging market countries may vary from time to time.&lt;/p&gt;&lt;p style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; color:#171A1C; font-weight:normal; text-decoration:none;"&gt;The countries 
represented by the MSCI EAFE Index currently include: Australia, Austria, Belgium, Denmark, Finland, 
France, Germany, Hong Kong, Ireland, Israel, Italy, Japan, the Netherlands, New Zealand, Norway, Portugal, 
Singapore, Spain, Sweden, Switzerland and the United Kingdom.&lt;/p&gt;&lt;p style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; color:#171A1C; font-weight:normal; text-decoration:none;"&gt;Although 
the Portfolio is classified as &#x201c;diversified&#x201d; under the Investment Company Act of 1940, as 
amended, it may invest in a smaller number of issuers than other, more diversified investment portfolios.&lt;/p&gt;</oef:StrategyNarrativeTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20251231_20251231_S000010273Member_PrincipalInvestmentRisks2_S000010273Summary12Member"
      id="ixv-6553">&lt;p style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; color:#00539A; font-weight:bold; text-decoration:none;"&gt;Principal Investment Risks&lt;/p&gt;&lt;p style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; color:#171A1C; font-weight:normal; text-decoration:none;"&gt;The value 
of your investment in the Portfolio will fluctuate, which means you could lose money.&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20251231_20251231_S000010273Member_RiskLoseMoneyMember_S000010273Summary12Member"
      id="ixv-6555">&lt;p style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; color:#171A1C; font-weight:normal; text-decoration:none;"&gt;The value 
of your investment in the Portfolio will fluctuate, which means you could lose money.&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20251231_20251231_S000010273Member_MarketRisk2_S000010273Summary12Member"
      id="ixv-6557">&lt;p style="font-size:10.0pt; font-family:Sans-Serif; text-align:left; color:#171A1C; font-weight:normal; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:bold; text-decoration:none;"&gt;Market Risk:&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:normal; text-decoration:none;"&gt; The Portfolio may incur losses due to declines 
in one or more markets in which it invests. These declines may be the result of, among other things, 
political, regulatory, market, economic or social developments affecting the relevant market(s). To the 
extent that such developments impact specific industries, market sectors, countries or geographic regions, 
the Portfolio&#x2019;s investments in such industries, market sectors, countries and/or geographic regions 
can be expected to be particularly affected, especially if such investments are a significant portion 
of its investment portfolio. In addition, turbulence in financial markets and reduced liquidity in equity, 
credit and/or fixed income markets may negatively affect many issuers, which could adversely affect the 
Portfolio. Global economies and financial markets are increasingly interconnected, and conditions and 
events in one country, region or financial market may adversely impact issuers worldwide. As a result, 
local, regional or global events such as war or military conflict, acts of terrorism, the spread of infectious 
illness or other public health issues, social unrest, natural disasters, extreme weather, other geological 
events, man-made disasters, supply chain disruptions, deflation, inflation, government defaults, government 
shutdowns, the imposition of sanctions or other similar measures, recessions or other events could have 
a significant negative impact on global economic and market conditions. For example, a public health 
or other emergency and aggressive responses taken by many governments or voluntarily imposed by private 
parties, including closing borders, restricting travel and imposing prolonged quarantines or similar 
restrictions, as well as the closure of, or operational changes to, many retail and other businesses, 
may have severe negative impacts on markets worldwide. Additionally, general market conditions may affect 
the value of a Portfolio&#x2019;s securities, including changes in interest rates, currency rates or monetary 
policies. Furthermore, the imposition of tariffs, trade restrictions, currency restrictions or similar 
actions (or retaliatory measures taken in response to such actions), or the threat or potential of one 
or more such events and developments, could lead to price volatility and overall declines in the U.S. 
and global investment markets.&lt;/span&gt;&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20251231_20251231_S000010273Member_IssuerRisk2_S000010273Summary12Member"
      id="ixv-6561">&lt;p style="font-size:10.0pt; font-family:Sans-Serif; text-align:left; color:#171A1C; font-weight:normal; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:bold; text-decoration:none;"&gt;Issuer Risk:&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:normal; text-decoration:none;"&gt; 
The value of a security may decline for a number of reasons which directly relate to the issuer, such 
as management performance, financial leverage and reduced demand for the issuer&#x2019;s goods or services, 
as well as the historical and prospective earnings of the issuer and the value of its assets or factors 
unrelated to the issuer&#x2019;s value, such as investor perception.&lt;/span&gt;&lt;/p&gt;&lt;p style="font-size:10.0pt; font-family:Sans-Serif; text-align:left; color:#171A1C; font-weight:normal; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:bold; text-decoration:none;"&gt;Non-U.S. Securities Risk:&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:normal; text-decoration:none;"&gt; The Portfolio&#x2019;s performance 
will be influenced by political, social and economic factors affecting the non-U.S. countries and companies 
in which the Portfolio invests. Non-U.S. securities carry special risks, such as less developed or less 
efficient trading markets, political instability, a lack of company information, differing auditing and 
legal standards, and, potentially, less liquidity. Non-U.S. securities may also subject the Portfolio&#x2019;s 
investments to changes in currency rates, which can make the return on an investment increase or decrease, 
unrelated to the quality or performance of the investment itself. Non-U.S. securities may be subject 
to economic sanctions or other governmental actions or developments, exchange controls (including repatriation 
restrictions), confiscations, trade restrictions (including tariffs) or problems related to share registration, 
trade settlement or asset custody, which could, among other things, effectively restrict or eliminate 
the Portfolio&#x2019;s ability to purchase or sell certain foreign securities. To the extent the Portfolio 
holds securities subject to such actions, the securities may become difficult to value and/or less liquid 
(or illiquid). In some cases, the securities may become worthless. In addition, as a result of trade 
restrictions (including tariffs) and other similar governmental actions or developments, the Portfolio 
may be forced to sell or otherwise dispose of foreign investments at inopportune times or prices.  &lt;/span&gt;&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20251231_20251231_S000010273Member_EmergingMarketRisk2_S000010273Summary12Member"
      id="ixv-6574">&lt;p style="font-size:10.0pt; font-family:Sans-Serif; text-align:left; color:#171A1C; font-weight:normal; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:bold; text-decoration:none;"&gt;Emerging Market Risk:&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:normal; text-decoration:none;"&gt; Emerging market countries 
generally have economic structures that are less diverse and mature, and political systems that are less 
stable, than those of developed countries. The economies of countries with emerging markets may be based 
predominantly on only a few industries, may be highly vulnerable to changes in local or global trade 
conditions, and may suffer from extreme debt burdens or volatile inflation rates. Further, investments 
in securities of issuers located in certain emerging countries involve the risk of loss resulting from 
problems in share registration, settlement or custody, substantial economic, political and social disruptions 
and the threat or imposition of sanctions or exchange controls (including repatriation restrictions). 
The securities markets of emerging market countries have historically been extremely volatile and less 
liquid than more developed markets, thus, the Portfolio may be unable to liquidate its positions in such 
securities at a favorable time or price. These market conditions may continue or worsen. Investments 
in these countries may be subject to political, economic, legal, market and currency risks. Significant 
devaluation of emerging market currencies against the U.S. dollar may occur subsequent to acquisition 
of investments denominated in emerging market currencies. Emerging market countries may also be more 
susceptible to fraud, corruption, and money laundering, which may result in negative commercial consequences 
in relation to the value, liquidity and tradability of investments in or related to those regions.&lt;/span&gt;&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20251231_20251231_S000010273Member_ForeignCurrencyRisk2_S000010273Summary12Member"
      id="ixv-6578">&lt;p style="font-size:10.0pt; font-family:Sans-Serif; text-align:left; color:#171A1C; font-weight:normal; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:bold; text-decoration:none;"&gt;Foreign Currency Risk:&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:normal; text-decoration:none;"&gt; 
Investments denominated in currencies other than U.S. dollars may experience a decline in value, in U.S. 
dollar terms, due solely to fluctuations in currency exchange rates. The Portfolio&#x2019;s investments 
denominated in such currencies (particularly currencies of emerging markets countries), as well as any 
investments in currencies themselves, could be adversely affected by delays in, or a refusal to grant, 
repatriation of funds or conversion of currencies. Irrespective of any foreign currency exposure hedging, 
the Portfolio may experience a decline in the value of its portfolio securities, in U.S. dollar terms, 
due solely to fluctuations in currency exchange rates.  The Investment Manager does not intend to utilize 
foreign currency contracts for the purpose of generating investment returns.&lt;/span&gt;&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20251231_20251231_S000010273Member_FocusedInvestingRisk2_S000010273Summary12Member"
      id="ixv-6582">&lt;p style="font-size:10.0pt; font-family:Sans-Serif; text-align:left; color:#171A1C; font-weight:normal; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:bold; text-decoration:none;"&gt;Focused Investing Risk: &lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:normal; text-decoration:none;"&gt;The Portfolio&#x2019;s net 
asset value may be more vulnerable to changes in the market value of a single issuer or group of issuers 
and may be relatively more susceptible to adverse effects from any single corporate, industry, economic, 
market, political or regulatory occurrence than if the Portfolio&#x2019;s investments consisted of securities 
issued by a larger number of issuers.&lt;/span&gt;&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20251231_20251231_S000010273Member_ValueInvestingRisk2_S000010273Summary12Member"
      id="ixv-6586">&lt;p style="font-size:10.0pt; font-family:Sans-Serif; text-align:left; color:#171A1C; font-weight:normal; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:bold; text-decoration:none;"&gt;Value Investing Risk:&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:normal; text-decoration:none;"&gt; Value investments are believed by the Investment Manager to be undervalued, but 
may not realize their perceived value for extended periods of time or may never realize their perceived 
value. These securities may respond differently to market and other developments than other types of 
securities.&lt;/span&gt;&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20251231_20251231_S000010273Member_LargeCapCompaniesRisk2_S000010273Summary12Member"
      id="ixv-6590">&lt;p style="font-size:10.0pt; font-family:Sans-Serif; text-align:left; color:#171A1C; font-weight:normal; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:bold; text-decoration:none;"&gt;Large Cap Companies Risk:&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:normal; text-decoration:none;"&gt; 
Investments in large cap companies may underperform other segments of the market when such other segments 
are in favor or because such companies may be less responsive to competitive challenges and opportunities 
and may be unable to attain high growth rates during periods of economic expansion.&lt;/span&gt;&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20251231_20251231_S000010273Member_SmallandMidCapCompaniesRisk2_S000010273Summary12Member"
      id="ixv-6594">&lt;p style="font-size:10.0pt; font-family:Sans-Serif; text-align:left; color:#171A1C; font-weight:normal; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:bold; text-decoration:none;"&gt;Small and Mid Cap Companies Risk:&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:normal; text-decoration:none;"&gt; Small and mid cap companies 
carry additional risks because their earnings tend to be less predictable, their share prices more volatile 
and their securities less liquid than larger, more established companies. The shares of small and mid 
cap companies tend to trade less frequently than those of larger companies, which can have an adverse 
effect on the pricing of these securities and on the ability to sell these securities when the Investment 
Manager deems it appropriate.&lt;/span&gt;&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20251231_20251231_S000010273Member_SecuritiesSelectionRisk2_S000010273Summary12Member"
      id="ixv-6598">&lt;p style="font-size:10.0pt; font-family:Sans-Serif; text-align:left; color:#171A1C; font-weight:normal; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:bold; text-decoration:none;"&gt;Securities Selection Risk:&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:normal; text-decoration:none;"&gt; Securities and other investments selected by the Investment Manager for the Portfolio 
may not perform to expectations. This could result in the Portfolio&#x2019;s underperformance compared 
to other funds with similar investment objectives or strategies.&lt;/span&gt;&lt;/p&gt;</oef:RiskTextBlock>
    <oef:BarChartAndPerformanceTableHeading
      contextRef="Context_20251231_20251231_S000010273Member_S000010273Summary12Member"
      id="ixv-68888">Performance 
Bar Chart and Table</oef:BarChartAndPerformanceTableHeading>
    <oef:BarChartHeading
      contextRef="Context_20251231_20251231_S000010273Member_S000010273Summary12Member"
      id="ixv-68889">Year-by-Year Total Returns for Institutional 
Shares As of December 31, 2025</oef:BarChartHeading>
    <oef:PerformanceNarrativeTextBlock
      contextRef="Context_20251231_20251231_S000010273Member_S000010273Summary12Member"
      id="ixv-6609">&lt;p style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; color:#171A1C; font-weight:normal; text-decoration:none;"&gt;The 
accompanying bar chart and table provide some indication of the risks of investing in Lazard International 
Strategic Equity Portfolio by showing the Portfolio&#x2019;s year-by-year performance and its average 
annual performance compared to that of a broad measure of market performance. The bar chart shows how 
the performance of the Portfolio&#x2019;s Institutional Shares has varied from year to year over the past 
10 calendar years. Updated performance information is available at &lt;/p&gt;&lt;p style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; color:#171A1C; font-weight:normal; text-decoration:none;"&gt;www.lazardassetmanagement.com or by calling (800) 823-6300. 
The Portfolio&#x2019;s past performance (before and after taxes) is not necessarily an indication of how 
the Portfolio will perform in the future.&lt;/p&gt;</oef:PerformanceNarrativeTextBlock>
    <oef:PerformanceInformationIllustratesVariabilityOfReturns
      contextRef="Context_20251231_20251231_S000010273Member_S000010273Summary12Member"
      id="ixv-68890">The 
accompanying bar chart and table provide some indication of the risks of investing in Lazard International 
Strategic Equity Portfolio by showing the Portfolio&#x2019;s year-by-year performance and its average 
annual performance compared to that of a broad measure of market performance.</oef:PerformanceInformationIllustratesVariabilityOfReturns>
    <oef:PerformancePastDoesNotIndicateFuture
      contextRef="Context_20251231_20251231_S000010273Member_S000010273Summary12Member"
      id="ixv-68891">The 
accompanying bar chart and table provide some indication of the risks of investing in Lazard International 
Strategic Equity Portfolio by showing the Portfolio&#x2019;s year-by-year performance and its average 
annual performance compared to that of a broad measure of market performance. The bar chart shows how 
the performance of the Portfolio&#x2019;s Institutional Shares has varied from year to year over the past 
10 calendar years. Updated performance information is available at www.lazardassetmanagement.com or by calling (800) 823-6300. 
The Portfolio&#x2019;s past performance (before and after taxes) is not necessarily an indication of how 
the Portfolio will perform in the future.</oef:PerformancePastDoesNotIndicateFuture>
    <oef:PerformanceAvailabilityWebSiteAddress
      contextRef="Context_20251231_20251231_S000010273Member_S000010273Summary12Member"
      id="ixv-68893">www.lazardassetmanagement.com</oef:PerformanceAvailabilityWebSiteAddress>
    <oef:PerformanceAvailabilityPhone
      contextRef="Context_20251231_20251231_S000010273Member_S000010273Summary12Member"
      id="ixv-68894">(800) 823-6300</oef:PerformanceAvailabilityPhone>
    <oef:BarChartClosingTextBlock
      contextRef="Context_20251231_20251231_S000010273Member_S000010273Summary12Member"
      id="ixv-6625">&lt;table cellpadding="0" cellspacing="0" style="border-collapse:collapse" width="27%"&gt;&lt;tr style="font-size:1pt;"&gt;&lt;td style="width:56.99%;"&gt;&#160;&lt;/td&gt;&lt;td style="width:43.01%;"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;p style="font-size:9.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; font-weight:bold; text-decoration:none;"&gt;Best Quarter:&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom; font-size:1pt;"&gt;&lt;p style="font-size:9.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; color:#000000; font-weight:normal; text-decoration:none;"&gt;&#160;&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;p style="font-size:9.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; font-weight:normal; text-decoration:none;"&gt;2020, Q4&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;p style="font-size:9.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; font-weight:normal; text-decoration:none;"&gt;17.19%&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom; font-size:1pt;"&gt;&lt;p style="font-size:9.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; font-weight:normal; text-decoration:none;"&gt;&#160;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom; font-size:1pt;"&gt;&lt;p style="font-size:9.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; font-weight:normal; text-decoration:none;"&gt;&#160;&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="2" style="vertical-align:bottom;"&gt;&lt;p style="font-size:9.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; font-weight:bold; text-decoration:none;"&gt;Worst Quarter:&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;p style="font-size:9.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; font-weight:normal; text-decoration:none;"&gt;2020, Q1&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;p style="font-size:9.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; font-weight:normal; text-decoration:none;"&gt;-23.80%&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;</oef:BarChartClosingTextBlock>
    <oef:HighestQuarterlyReturnLabel
      contextRef="Context_20251231_20251231_C000028379Member_S000010273Member_S000010273Summary12Member"
      id="ixv-68895">Best Quarter</oef:HighestQuarterlyReturnLabel>
    <oef:BarChartHighestQuarterlyReturnDate
      contextRef="Context_20251231_20251231_C000028379Member_S000010273Member_S000010273Summary12Member"
      id="ixv-68896">2020-12-31</oef:BarChartHighestQuarterlyReturnDate>
    <oef:BarChartHighestQuarterlyReturn
      contextRef="Context_20251231_20251231_C000028379Member_S000010273Member_S000010273Summary12Member"
      decimals="INF"
      id="ixv-68897"
      unitRef="pure">0.1719</oef:BarChartHighestQuarterlyReturn>
    <oef:LowestQuarterlyReturnLabel
      contextRef="Context_20251231_20251231_C000028379Member_S000010273Member_S000010273Summary12Member"
      id="ixv-68898">Worst Quarter</oef:LowestQuarterlyReturnLabel>
    <oef:BarChartLowestQuarterlyReturnDate
      contextRef="Context_20251231_20251231_C000028379Member_S000010273Member_S000010273Summary12Member"
      id="ixv-68899">2020-03-31</oef:BarChartLowestQuarterlyReturnDate>
    <oef:BarChartLowestQuarterlyReturn
      contextRef="Context_20251231_20251231_C000028379Member_S000010273Member_S000010273Summary12Member"
      decimals="INF"
      id="ixv-68900"
      unitRef="pure">-0.2380</oef:BarChartLowestQuarterlyReturn>
    <oef:PerformanceTableHeading
      contextRef="Context_20251231_20251231_S000010273Member_S000010273Summary12Member"
      id="ixv-68901">Average Annual Total Returns (for the periods ended December 31, 2025)</oef:PerformanceTableHeading>
    <oef:PerformanceTableNarrativeTextBlock
      contextRef="Context_20251231_20251231_S000010273Member_S000010273Summary12Member"
      id="ixv-6658">&lt;p style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; color:#171A1C; font-weight:normal; text-decoration:none;"&gt;After-tax returns are shown only for Institutional Shares. After-tax returns of 
the Portfolio&#x2019;s other share classes will vary. After-tax returns are calculated using the historical 
highest individual marginal income tax rates and do not reflect the impact of state and local taxes. 
Actual after-tax returns depend on the investor&#x2019;s tax situation and may differ from those shown. 
The after-tax returns shown are not relevant to investors who hold their shares through tax-deferred 
arrangements such as 401(k) plans or individual retirement accounts. &lt;/p&gt;</oef:PerformanceTableNarrativeTextBlock>
    <oef:PerformanceTableOneClassOfAfterTaxShown
      contextRef="Context_20251231_20251231_S000010273Member_S000010273Summary12Member"
      id="ixv-68902">After-tax returns are shown only for Institutional Shares. After-tax returns of 
the Portfolio&#x2019;s other share classes will vary.</oef:PerformanceTableOneClassOfAfterTaxShown>
    <oef:PerformanceTableUsesHighestFederalRate
      contextRef="Context_20251231_20251231_S000010273Member_S000010273Summary12Member"
      id="ixv-68903">After-tax returns are calculated using the historical 
highest individual marginal income tax rates and do not reflect the impact of state and local taxes.</oef:PerformanceTableUsesHighestFederalRate>
    <oef:PerformanceTableNotRelevantToTaxDeferred
      contextRef="Context_20251231_20251231_S000010273Member_S000010273Summary12Member"
      id="ixv-68904">The after-tax returns shown are not relevant to investors who hold their shares through tax-deferred 
arrangements such as 401(k) plans or individual retirement accounts.</oef:PerformanceTableNotRelevantToTaxDeferred>
    <oef:PerfInceptionDate
      contextRef="Context_20051031_20251231_C000028379Member_S000010273Member_S000010273Summary12Member"
      id="ixv-68905">2005-10-31</oef:PerfInceptionDate>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20250101_20251231_C000028379Member_S000010273Member_S000010273Summary12Member"
      decimals="INF"
      id="ixv-68906"
      unitRef="pure">0.2554</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20210101_20251231_C000028379Member_S000010273Member_S000010273Summary12Member"
      decimals="INF"
      id="ixv-68907"
      unitRef="pure">0.0501</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20160101_20251231_C000028379Member_S000010273Member_S000010273Summary12Member"
      decimals="INF"
      id="ixv-68908"
      unitRef="pure">0.0644</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20250101_20251231_AfterTaxesOnDistributionsMember_C000028379Member_S000010273Member_S000010273Summary12Member"
      decimals="INF"
      id="ixv-68909"
      unitRef="pure">0.1756</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20210101_20251231_AfterTaxesOnDistributionsMember_C000028379Member_S000010273Member_S000010273Summary12Member"
      decimals="INF"
      id="ixv-68910"
      unitRef="pure">0.0266</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20160101_20251231_AfterTaxesOnDistributionsMember_C000028379Member_S000010273Member_S000010273Summary12Member"
      decimals="INF"
      id="ixv-68911"
      unitRef="pure">0.0497</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20250101_20251231_AfterTaxesOnDistributionsAndSalesMember_C000028379Member_S000010273Member_S000010273Summary12Member"
      decimals="INF"
      id="ixv-68912"
      unitRef="pure">0.1872</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20210101_20251231_AfterTaxesOnDistributionsAndSalesMember_C000028379Member_S000010273Member_S000010273Summary12Member"
      decimals="INF"
      id="ixv-68913"
      unitRef="pure">0.0360</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20160101_20251231_AfterTaxesOnDistributionsAndSalesMember_C000028379Member_S000010273Member_S000010273Summary12Member"
      decimals="INF"
      id="ixv-68914"
      unitRef="pure">0.0501</oef:AvgAnnlRtrPct>
    <oef:PerfInceptionDate
      contextRef="Context_20060203_20251231_C000028378Member_S000010273Member_S000010273Summary12Member"
      id="ixv-68915">2006-02-03</oef:PerfInceptionDate>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20250101_20251231_C000028378Member_S000010273Member_S000010273Summary12Member"
      decimals="INF"
      id="ixv-68916"
      unitRef="pure">0.2531</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20210101_20251231_C000028378Member_S000010273Member_S000010273Summary12Member"
      decimals="INF"
      id="ixv-68917"
      unitRef="pure">0.0474</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20160101_20251231_C000028378Member_S000010273Member_S000010273Summary12Member"
      decimals="INF"
      id="ixv-68918"
      unitRef="pure">0.0616</oef:AvgAnnlRtrPct>
    <oef:PerfInceptionDate
      contextRef="Context_20150119_20251231_C000134193Member_S000010273Member_S000010273Summary12Member"
      id="ixv-68919">2015-01-19</oef:PerfInceptionDate>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20250101_20251231_C000134193Member_S000010273Member_S000010273Summary12Member"
      decimals="INF"
      id="ixv-68920"
      unitRef="pure">0.2550</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20210101_20251231_C000134193Member_S000010273Member_S000010273Summary12Member"
      decimals="INF"
      id="ixv-68921"
      unitRef="pure">0.0501</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20160101_20251231_C000134193Member_S000010273Member_S000010273Summary12Member"
      decimals="INF"
      id="ixv-68922"
      unitRef="pure">0.0643</oef:AvgAnnlRtrPct>
    <oef:AverageAnnualReturnLabel
      contextRef="Context_20251231_20251231_MSCIEAFEIndexreflectsnodeductionforfeesexpensesortaxes318_S000010273Member_S000010273Summary12Member"
      id="ixv-68923">MSCI EAFE Index  (reflects no deduction for 
fees, expenses or taxes)</oef:AverageAnnualReturnLabel>
    <oef:IndexNoDeductionForFeesExpensesTaxes
      contextRef="Context_20251231_20251231_S000010273Member_S000010273Summary12Member"
      id="ixv-68924">MSCI EAFE Index (reflects no deduction for 
fees, expenses or taxes)</oef:IndexNoDeductionForFeesExpensesTaxes>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20250101_20251231_MSCIEAFEIndexreflectsnodeductionforfeesexpensesortaxes318_S000010273Member_S000010273Summary12Member"
      decimals="INF"
      id="ixv-68925"
      unitRef="pure">0.3122</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20210101_20251231_MSCIEAFEIndexreflectsnodeductionforfeesexpensesortaxes318_S000010273Member_S000010273Summary12Member"
      decimals="INF"
      id="ixv-68926"
      unitRef="pure">0.0892</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20160101_20251231_MSCIEAFEIndexreflectsnodeductionforfeesexpensesortaxes318_S000010273Member_S000010273Summary12Member"
      decimals="INF"
      id="ixv-68927"
      unitRef="pure">0.0818</oef:AvgAnnlRtrPct>
    <oef:RiskReturnHeading
      contextRef="Context_20251231_20251231_S000020883Member_S000020883Summary13Member"
      id="ixv-68928">  Lazard 
Opportunistic Strategies Portfolio</oef:RiskReturnHeading>
    <oef:ObjectiveHeading
      contextRef="Context_20251231_20251231_S000020883Member_S000020883Summary13Member"
      id="ixv-68930">Investment Objective</oef:ObjectiveHeading>
    <oef:ObjectivePrimaryTextBlock
      contextRef="Context_20251231_20251231_S000020883Member_S000020883Summary13Member"
      id="ixv-6806">&lt;p style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; color:#171A1C; font-weight:normal; text-decoration:none;"&gt;The 
Portfolio seeks long-term capital appreciation.&lt;/p&gt;</oef:ObjectivePrimaryTextBlock>
    <oef:ExpenseHeading
      contextRef="Context_20251231_20251231_S000020883Member_S000020883Summary13Member"
      id="ixv-68931">Fees and 
Expenses</oef:ExpenseHeading>
    <oef:ExpenseNarrativeTextBlock
      contextRef="Context_20251231_20251231_S000020883Member_S000020883Summary13Member"
      id="ixv-6809">&lt;p style="font-size:10.0pt; font-family:Sans-Serif; text-align:left; color:#171A1C; font-weight:normal; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:normal; text-decoration:none;"&gt;This table describes the fees and expenses that you may pay 
if you buy, hold and sell shares of the Portfolio, a series of The Lazard Funds, Inc. (the &#x201c;Fund&#x201d;). 
&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; 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 table and the Example below.&lt;/span&gt;&lt;/p&gt;</oef:ExpenseNarrativeTextBlock>
    <oef:OperatingExpensesCaption
      contextRef="Context_20251231_20251231_S000020883Member_S000020883Summary13Member"
      id="ixv-68932">Annual Portfolio Operating 
Expenses (expenses that you pay each year as a percentage of the value of your investment)</oef:OperatingExpensesCaption>
    <oef:ManagementFeesOverAssets
      contextRef="Context_20251231_20251231_C000058929Member_S000020883Member_S000020883Summary13Member"
      decimals="INF"
      id="ixv-68933"
      unitRef="pure">0.0100</oef:ManagementFeesOverAssets>
    <oef:ManagementFeesOverAssets
      contextRef="Context_20251231_20251231_C000058930Member_S000020883Member_S000020883Summary13Member"
      decimals="INF"
      id="ixv-68934"
      unitRef="pure">0.0100</oef:ManagementFeesOverAssets>
    <oef:ManagementFeesOverAssets
      contextRef="Context_20251231_20251231_C000134194Member_S000020883Member_S000020883Summary13Member"
      decimals="INF"
      id="ixv-68935"
      unitRef="pure">0.0100</oef:ManagementFeesOverAssets>
    <oef:DistributionAndService12b1FeesOverAssets
      contextRef="Context_20251231_20251231_C000058929Member_S000020883Member_S000020883Summary13Member"
      decimals="INF"
      id="ixv-68936"
      unitRef="pure">0</oef:DistributionAndService12b1FeesOverAssets>
    <oef:DistributionAndService12b1FeesOverAssets
      contextRef="Context_20251231_20251231_C000058930Member_S000020883Member_S000020883Summary13Member"
      decimals="INF"
      id="ixv-68937"
      unitRef="pure">0.0025</oef:DistributionAndService12b1FeesOverAssets>
    <oef:DistributionAndService12b1FeesOverAssets
      contextRef="Context_20251231_20251231_C000134194Member_S000020883Member_S000020883Summary13Member"
      decimals="INF"
      id="ixv-68938"
      unitRef="pure">0</oef:DistributionAndService12b1FeesOverAssets>
    <oef:OtherExpensesOverAssets
      contextRef="Context_20251231_20251231_C000058929Member_S000020883Member_S000020883Summary13Member"
      decimals="INF"
      id="ixv-68939"
      unitRef="pure">0.0062</oef:OtherExpensesOverAssets>
    <oef:OtherExpensesOverAssets
      contextRef="Context_20251231_20251231_C000058930Member_S000020883Member_S000020883Summary13Member"
      decimals="INF"
      id="ixv-68940"
      unitRef="pure">0.0521</oef:OtherExpensesOverAssets>
    <oef:OtherExpensesOverAssets
      contextRef="Context_20251231_20251231_C000134194Member_S000020883Member_S000020883Summary13Member"
      decimals="INF"
      id="_1290_"
      unitRef="pure">0.0062</oef:OtherExpensesOverAssets>
    <oef:AcquiredFundFeesAndExpensesOverAssets
      contextRef="Context_20251231_20251231_C000058929Member_S000020883Member_S000020883Summary13Member"
      decimals="INF"
      id="ixv-68942"
      unitRef="pure">0.0019</oef:AcquiredFundFeesAndExpensesOverAssets>
    <oef:AcquiredFundFeesAndExpensesOverAssets
      contextRef="Context_20251231_20251231_C000058930Member_S000020883Member_S000020883Summary13Member"
      decimals="INF"
      id="ixv-68943"
      unitRef="pure">0.0019</oef:AcquiredFundFeesAndExpensesOverAssets>
    <oef:AcquiredFundFeesAndExpensesOverAssets
      contextRef="Context_20251231_20251231_C000134194Member_S000020883Member_S000020883Summary13Member"
      decimals="INF"
      id="_1293_"
      unitRef="pure">0.0019</oef:AcquiredFundFeesAndExpensesOverAssets>
    <oef:ExpensesOverAssets
      contextRef="Context_20251231_20251231_C000058929Member_S000020883Member_S000020883Summary13Member"
      decimals="INF"
      id="ixv-68945"
      unitRef="pure">0.0181</oef:ExpensesOverAssets>
    <oef:ExpensesOverAssets
      contextRef="Context_20251231_20251231_C000058930Member_S000020883Member_S000020883Summary13Member"
      decimals="INF"
      id="ixv-68946"
      unitRef="pure">0.0665</oef:ExpensesOverAssets>
    <oef:ExpensesOverAssets
      contextRef="Context_20251231_20251231_C000134194Member_S000020883Member_S000020883Summary13Member"
      decimals="INF"
      id="ixv-68947"
      unitRef="pure">0.0181</oef:ExpensesOverAssets>
    <oef:FeeWaiverOrReimbursementOverAssets
      contextRef="Context_20251231_20251231_C000058929Member_S000020883Member_S000020883Summary13Member"
      decimals="INF"
      id="_1297_"
      unitRef="pure">-0.0060</oef:FeeWaiverOrReimbursementOverAssets>
    <oef:FeeWaiverOrReimbursementOverAssets
      contextRef="Context_20251231_20251231_C000058930Member_S000020883Member_S000020883Summary13Member"
      decimals="INF"
      id="_1298_"
      unitRef="pure">-0.0519</oef:FeeWaiverOrReimbursementOverAssets>
    <oef:FeeWaiverOrReimbursementOverAssets
      contextRef="Context_20251231_20251231_C000134194Member_S000020883Member_S000020883Summary13Member"
      decimals="INF"
      id="_1299_"
      unitRef="pure">-0.0060</oef:FeeWaiverOrReimbursementOverAssets>
    <oef:NetExpensesOverAssets
      contextRef="Context_20251231_20251231_C000058929Member_S000020883Member_S000020883Summary13Member"
      decimals="INF"
      id="_1300_"
      unitRef="pure">0.0121</oef:NetExpensesOverAssets>
    <oef:NetExpensesOverAssets
      contextRef="Context_20251231_20251231_C000058930Member_S000020883Member_S000020883Summary13Member"
      decimals="INF"
      id="_1301_"
      unitRef="pure">0.0146</oef:NetExpensesOverAssets>
    <oef:NetExpensesOverAssets
      contextRef="Context_20251231_20251231_C000134194Member_S000020883Member_S000020883Summary13Member"
      decimals="INF"
      id="_1302_"
      unitRef="pure">0.0121</oef:NetExpensesOverAssets>
    <oef:FeeWaiverOrReimbursementOverAssetsDateOfTermination
      contextRef="Context_20251231_20251231_S000020883Member_S000020883Summary13Member"
      id="ixv-68954">May 1, 2027</oef:FeeWaiverOrReimbursementOverAssetsDateOfTermination>
    <oef:ExpenseExampleHeading
      contextRef="Context_20251231_20251231_S000020883Member_S000020883Summary13Member"
      id="ixv-68955">Example</oef:ExpenseExampleHeading>
    <oef:ExpenseExampleNarrativeTextBlock
      contextRef="Context_20251231_20251231_S000020883Member_S000020883Summary13Member"
      id="ixv-6990">&lt;p style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; color:#171A1C; font-weight:normal; text-decoration:none;"&gt;This Example is intended to 
help you compare the cost of investing in the Portfolio with the cost of investing in other mutual funds.&lt;/p&gt;&lt;p style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; color:#171A1C; font-weight:normal; text-decoration:none;"&gt;The Example assumes that you invest $10,000 in the Portfolio for the time periods 
indicated and then hold or redeem all of your shares at the end of those periods. The Example also assumes 
that your investment has a 5% return each year and that the Portfolio&#x2019;s operating expenses remain 
the same, giving effect to the expense limitation agreement in year one only. Although your actual costs 
may be higher or lower, based on these assumptions your costs would be:&lt;/p&gt;</oef:ExpenseExampleNarrativeTextBlock>
    <oef:ExpenseExampleYear01
      contextRef="Context_20251231_20251231_C000058929Member_S000020883Member_S000020883Summary13Member"
      decimals="INF"
      id="ixv-68956"
      unitRef="usd">123</oef:ExpenseExampleYear01>
    <oef:ExpenseExampleYear03
      contextRef="Context_20251231_20251231_C000058929Member_S000020883Member_S000020883Summary13Member"
      decimals="INF"
      id="ixv-68957"
      unitRef="usd">511</oef:ExpenseExampleYear03>
    <oef:ExpenseExampleYear05
      contextRef="Context_20251231_20251231_C000058929Member_S000020883Member_S000020883Summary13Member"
      decimals="INF"
      id="ixv-68958"
      unitRef="usd">924</oef:ExpenseExampleYear05>
    <oef:ExpenseExampleYear10
      contextRef="Context_20251231_20251231_C000058929Member_S000020883Member_S000020883Summary13Member"
      decimals="INF"
      id="ixv-68959"
      unitRef="usd">2077</oef:ExpenseExampleYear10>
    <oef:ExpenseExampleYear01
      contextRef="Context_20251231_20251231_C000058930Member_S000020883Member_S000020883Summary13Member"
      decimals="INF"
      id="ixv-68960"
      unitRef="usd">149</oef:ExpenseExampleYear01>
    <oef:ExpenseExampleYear03
      contextRef="Context_20251231_20251231_C000058930Member_S000020883Member_S000020883Summary13Member"
      decimals="INF"
      id="ixv-68961"
      unitRef="usd">1503</oef:ExpenseExampleYear03>
    <oef:ExpenseExampleYear05
      contextRef="Context_20251231_20251231_C000058930Member_S000020883Member_S000020883Summary13Member"
      decimals="INF"
      id="ixv-68962"
      unitRef="usd">2813</oef:ExpenseExampleYear05>
    <oef:ExpenseExampleYear10
      contextRef="Context_20251231_20251231_C000058930Member_S000020883Member_S000020883Summary13Member"
      decimals="INF"
      id="ixv-68963"
      unitRef="usd">5904</oef:ExpenseExampleYear10>
    <oef:ExpenseExampleYear01
      contextRef="Context_20251231_20251231_C000134194Member_S000020883Member_S000020883Summary13Member"
      decimals="INF"
      id="ixv-68964"
      unitRef="usd">123</oef:ExpenseExampleYear01>
    <oef:ExpenseExampleYear03
      contextRef="Context_20251231_20251231_C000134194Member_S000020883Member_S000020883Summary13Member"
      decimals="INF"
      id="ixv-68965"
      unitRef="usd">511</oef:ExpenseExampleYear03>
    <oef:ExpenseExampleYear05
      contextRef="Context_20251231_20251231_C000134194Member_S000020883Member_S000020883Summary13Member"
      decimals="INF"
      id="ixv-68966"
      unitRef="usd">924</oef:ExpenseExampleYear05>
    <oef:ExpenseExampleYear10
      contextRef="Context_20251231_20251231_C000134194Member_S000020883Member_S000020883Summary13Member"
      decimals="INF"
      id="ixv-68967"
      unitRef="usd">2077</oef:ExpenseExampleYear10>
    <oef:PortfolioTurnoverHeading
      contextRef="Context_20251231_20251231_S000020883Member_S000020883Summary13Member"
      id="ixv-68968">Portfolio Turnover</oef:PortfolioTurnoverHeading>
    <oef:PortfolioTurnoverTextBlock
      contextRef="Context_20251231_20251231_S000020883Member_S000020883Summary13Member"
      id="ixv-7054">&lt;p style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; color:#171A1C; font-weight:normal; text-decoration:none;"&gt;The 
Portfolio 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 Portfolio shares are held in a taxable account. These costs, which are 
not reflected in annual portfolio operating expenses or in the Example, affect the Portfolio&#x2019;s 
performance. During the most recent fiscal year, the Portfolio&#x2019;s portfolio turnover rate was 56% 
of the average value of its portfolio.&lt;/p&gt;</oef:PortfolioTurnoverTextBlock>
    <oef:PortfolioTurnoverRate
      contextRef="Context_20251231_20251231_S000020883Member_S000020883Summary13Member"
      decimals="INF"
      id="ixv-68969"
      unitRef="pure">0.56</oef:PortfolioTurnoverRate>
    <oef:StrategyHeading
      contextRef="Context_20251231_20251231_S000020883Member_S000020883Summary13Member"
      id="ixv-68970">Principal Investment Strategies</oef:StrategyHeading>
    <oef:StrategyNarrativeTextBlock
      contextRef="Context_20251231_20251231_S000020883Member_S000020883Summary13Member"
      id="ixv-7063">&lt;p style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; color:#171A1C; font-weight:normal; text-decoration:none;"&gt;The 
Portfolio utilizes an asset allocation strategy to invest in a global portfolio of uncorrelated assets 
that can include exposure, through underlying vehicles, to stocks, bonds, commodities and other investments.&lt;/p&gt;&lt;p style="font-size:10.0pt; font-family:Sans-Serif; text-align:left; color:#171A1C; font-weight:normal; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:normal; text-decoration:none;"&gt;The Portfolio invests primarily in exchange-traded open-end 
management investment companies (&#x201c;ETFs&#x201d;), generally those that pursue a passive index-based 
strategy, as well as actively managed closed-end management investment companies (&#x201c;closed-end funds&#x201d;, 
and, together with ETFs, &#x201c;Underlying Funds&#x201d;). ETFs in which the Portfolio may invest include 
both ETFs designed to correlate directly with an index and ETFs designed to correlate inversely with 
an index and may include actively-managed ETFs. The Portfolio, through Underlying Funds in which it invests, 
may invest in non-U.S. companies (including those in emerging markets), and the Portfolio also may invest 
directly in equity and debt securities in addition to its investments in Underlying Funds. The Portfolio&#x2019;s 
investment portfolio is concentrated in a relatively small number of holdings (generally 10 to 30). &lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#171A1C; font-weight:normal; text-decoration:none;"&gt;Investors can invest directly in Underlying Funds and do not need to invest in 
Underlying Funds through mutual funds or separately managed accounts.&lt;/span&gt;&lt;/p&gt;&lt;p style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; color:#171A1C; font-weight:normal; text-decoration:none;"&gt;The 
Portfolio may, but is not required to (1) enter into equity, total return and currency swap agreements; 
futures contracts and options on futures contracts (including with respect to index and commodities); 
and forward currency contracts; and (2) write put and covered call options on securities (including shares 
of ETFs), indexes and currencies, in each case for hedging purposes or to seek to increase returns, including 
as a substitute for purchasing an Underlying Fund.&lt;/p&gt;&lt;p style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; color:#171A1C; font-weight:normal; text-decoration:none;"&gt;The Portfolio 
may, but is not required to, effect short sales of securities. A short sale involves the sale of a security 
that the Portfolio does not own in the expectation of purchasing the same security (or a security exchangeable 
therefor) at a later date and at a lower price and profiting from the price decline. Similarly, when 
taking short positions with respect to securities through investments in derivative instruments, the 
Investment Manager is expecting the value of such securities to fall during the period of the Portfolio&#x2019;s 
investment exposure.&lt;/p&gt;&lt;p style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; color:#171A1C; font-weight:normal; text-decoration:none;"&gt;Although the Portfolio is classified as &#x201c;diversified&#x201d; 
under the Investment Company Act of 1940, as amended (the &#x201c;1940 Act&#x201d;), it may invest in a 
smaller number of issuers than other, more diversified, investment portfolios.&lt;/p&gt;</oef:StrategyNarrativeTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20251231_20251231_S000020883Member_PrincipalInvestmentRisks2_S000020883Summary13Member"
      id="ixv-7071">&lt;p style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; color:#00539A; font-weight:bold; text-decoration:none;"&gt;Principal 
Investment Risks&lt;/p&gt;&lt;p style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; color:#171A1C; font-weight:normal; text-decoration:none;"&gt;The value of your investment in the Portfolio 
will fluctuate, which means you could lose money.&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20251231_20251231_S000020883Member_RiskLoseMoneyMember_S000020883Summary13Member"
      id="ixv-7073">&lt;p style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; color:#171A1C; font-weight:normal; text-decoration:none;"&gt;The value of your investment in the Portfolio 
will fluctuate, which means you could lose money.&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20251231_20251231_S000020883Member_MarketRisk2_S000020883Summary13Member"
      id="ixv-7075">&lt;p style="font-size:10.0pt; font-family:Sans-Serif; text-align:left; color:#171A1C; font-weight:normal; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:bold; text-decoration:none;"&gt;Market 
Risk:&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:normal; text-decoration:none;"&gt; The Portfolio may incur losses due to declines in one or 
more markets in which it invests. These declines may be the result of, among other things, political, 
regulatory, market, economic or social developments affecting the relevant market(s). To the extent that 
such developments impact specific industries, market sectors, countries or geographic regions, the Portfolio&#x2019;s 
investments in such industries, market sectors, countries and/or geographic regions can be expected to 
be particularly affected, especially if such investments are a significant portion of its investment 
portfolio. In addition, turbulence in financial markets and reduced liquidity in equity, credit and/or 
fixed income markets may negatively affect many issuers, which could adversely affect the Portfolio. 
Global economies and financial markets are increasingly interconnected, and conditions and events in 
one country, region or financial market may adversely impact issuers worldwide. As a result, local, regional 
or global events such as war or military conflict, acts of terrorism, the spread of infectious illness 
or other public health issues, social unrest, natural disasters, extreme weather, other geological events, 
man-made disasters, supply chain disruptions, deflation, inflation, government defaults, government shutdowns, 
the imposition of sanctions or other similar measures, recessions or other events could have a significant 
negative impact on global economic and market conditions. For example, a public health or other emergency 
and aggressive responses taken by many governments or voluntarily imposed by private parties, including 
closing borders, restricting travel and imposing prolonged quarantines or similar restrictions, as well 
as the closure of, or operational changes to, many retail and other businesses, may have severe negative 
impacts on markets worldwide. Additionally, general market conditions may affect the value of a Portfolio&#x2019;s 
securities, including changes in interest rates, currency rates or monetary policies. Furthermore, the 
imposition of tariffs, trade restrictions, currency restrictions or similar actions (or retaliatory measures 
taken in response to such actions), or the threat or potential of one or more such events and developments, 
could lead to price volatility and overall declines in the U.S. and global investment markets.&lt;/span&gt;&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20251231_20251231_S000020883Member_IssuerRisk2_S000020883Summary13Member"
      id="ixv-7085">&lt;p style="font-size:10.0pt; font-family:Sans-Serif; text-align:left; color:#171A1C; font-weight:normal; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:bold; text-decoration:none;"&gt;Issuer Risk:&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:normal; text-decoration:none;"&gt; The value of a security 
may decline for a number of reasons which directly relate to the issuer, such as management performance, 
financial leverage and reduced demand for the issuer&#x2019;s goods or services, as well as the historical 
and prospective earnings of the issuer and the value of its assets or factors unrelated to the issuer&#x2019;s 
value, such as investor perception.&lt;/span&gt;&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20251231_20251231_S000020883Member_UnderlyingFundsRisk2_S000020883Summary13Member"
      id="ixv-7089">&lt;p style="font-size:10.0pt; font-family:Sans-Serif; text-align:left; color:#171A1C; font-weight:normal; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:bold; text-decoration:none;"&gt;Underlying Funds Risk:&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:normal; text-decoration:none;"&gt; Shares of closed-end funds and ETFs may trade at prices at, below or above their 
net asset value. Shares of closed-end funds, in particular, frequently trade at persistent discounts 
to their net asset value. In addition, the performance of an ETF pursuing a passive index-based strategy 
may diverge from the performance of the index. The Portfolio&#x2019;s investments in Underlying Funds 
are subject to the risks of the Underlying Funds&#x2019; investments, as well as to the general risks 
of investing in Underlying Funds. The Portfolio will bear not only the Portfolio&#x2019;s management fees 
and operating expenses, but also the Portfolio&#x2019;s proportional share of the management fees and 
operating expenses of the Underlying Funds in which the Portfolio invests. Rule 12d1-4 under the 1940 
Act allows the Portfolio to acquire the securities of another investment company, including an Underlying 
Fund, in excess of the limitations imposed by Section 12 of the 1940 Act, subject to certain limitations 
and conditions. &lt;/span&gt;&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20251231_20251231_S000020883Member_ShortPositionRisk2_S000020883Summary13Member"
      id="ixv-7093">&lt;p style="font-size:10.0pt; font-family:Sans-Serif; text-align:left; color:#171A1C; font-weight:normal; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:bold; text-decoration:none;"&gt;Short Position Risk:&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:normal; text-decoration:none;"&gt; 
Short positions may involve substantial risks. If a short position appreciates in value during the period 
of the Portfolio&#x2019;s investment, there will be a loss to the Portfolio that could be substantial. 
Short positions involve more risk than long positions because the maximum sustainable loss on a security 
purchased is limited to the amount paid for the security plus the transaction costs. However, the Portfolio&#x2019;s 
potential loss on a short position is unlimited because, theoretically, there is no limit to the potential 
price increase of a security.  In addition, the Portfolio&#x2019;s short sales transactions are dependent 
on counterparties to its securities borrowing transactions and are subject to the risk of default by 
a counterparty, which could result in a loss of Portfolio assets used as collateral or the loss of monies 
owed to the Portfolio by a counterparty.&lt;/span&gt;&lt;/p&gt;&lt;p style="font-size:10.0pt; font-family:Sans-Serif; text-align:left; color:#171A1C; font-weight:normal; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:bold; text-decoration:none;"&gt;Non-U.S. 
Securities Risk:&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:normal; text-decoration:none;"&gt; The Portfolio&#x2019;s performance will be influenced by political, 
social and economic factors affecting the non-U.S. countries and companies in which the Portfolio invests. 
Non-U.S. securities carry special risks, such as less developed or less efficient trading markets, political 
instability, a lack of company information, differing auditing and legal standards, and, potentially, 
less liquidity. Non-U.S. securities may also subject the Portfolio&#x2019;s investments to changes in 
currency rates, which can make the return on an investment increase or decrease, unrelated to the quality 
or performance of the investment itself. Non-U.S. securities may be subject to economic sanctions or 
other governmental actions or developments, exchange controls (including repatriation restrictions), 
confiscations, trade restrictions (including tariffs) or problems related to share registration, trade 
settlement or asset custody, which could, among other things, effectively restrict or eliminate the Portfolio&#x2019;s 
ability to purchase or sell certain foreign securities. To the extent the Portfolio holds securities 
subject to such actions, the securities may become difficult to value and/or less liquid (or illiquid). 
In some cases, the securities may become worthless. In addition, as a result of trade restrictions (including 
tariffs) and other similar governmental actions or developments, the Portfolio may be forced to sell 
or otherwise dispose of foreign investments at inopportune times or prices.  &lt;/span&gt;&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20251231_20251231_S000020883Member_EmergingMarketRisk2_S000020883Summary13Member"
      id="ixv-7100">&lt;p style="font-size:10.0pt; font-family:Sans-Serif; text-align:left; color:#171A1C; font-weight:normal; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:bold; text-decoration:none;"&gt;Emerging Market Risk:&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:normal; text-decoration:none;"&gt; Emerging market countries 
generally have economic structures that are less diverse and mature, and political systems that are less 
stable, than those of developed countries. The economies of countries with emerging markets may be based 
predominantly on only a few industries, may be highly vulnerable to changes in local or global trade 
conditions, and may suffer from extreme debt burdens or volatile inflation rates. Further, investments 
in securities of issuers located in certain emerging countries involve the risk of loss resulting from 
problems in share registration, settlement or custody, substantial economic, political and social disruptions 
and the threat or imposition of sanctions or exchange controls (including repatriation restrictions). 
The securities markets of emerging market countries have historically been extremely volatile and less 
liquid than more developed markets, thus, the Portfolio may be unable to liquidate its positions in such 
securities at a favorable time or price. These market conditions may continue or worsen. Investments 
in these countries may be subject to political, economic, legal, market and currency risks. Significant 
devaluation of emerging market currencies against the U.S. dollar may occur subsequent to acquisition 
of investments denominated in emerging market currencies. Emerging market countries may also be more 
susceptible to fraud, corruption, and money laundering, which may result in negative commercial consequences 
in relation to the value, liquidity and tradability of investments in or related to those regions.&lt;/span&gt;&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20251231_20251231_S000020883Member_ForeignCurrencyRisk2_S000020883Summary13Member"
      id="ixv-7104">&lt;p style="font-size:10.0pt; font-family:Sans-Serif; text-align:left; color:#171A1C; font-weight:normal; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:bold; text-decoration:none;"&gt;Foreign Currency Risk:&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:normal; text-decoration:none;"&gt; 
Investments denominated in currencies other than U.S. dollars may experience a decline in value, in U.S. 
dollar terms, due solely to fluctuations in currency exchange rates. The Portfolio&#x2019;s investments 
&lt;/span&gt;&lt;/p&gt;&lt;p style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; color:#171A1C; font-weight:normal; text-decoration:none;"&gt;denominated in such currencies (particularly currencies of 
emerging markets countries), as well as any investments in currencies themselves, could be adversely 
affected by delays in, or a refusal to grant, repatriation of funds or conversion of currencies. Irrespective 
of any foreign currency exposure hedging, the Portfolio may experience a decline in the value of its 
portfolio securities, in U.S. dollar terms, due solely to fluctuations in currency exchange rates.  The 
Investment Manager does not intend to utilize foreign currency contracts for the purpose of generating 
investment returns.&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20251231_20251231_S000020883Member_Fixed-IncomeandDebtSecuritiesRisk2_S000020883Summary13Member"
      id="ixv-7116">&lt;p style="font-size:10.0pt; font-family:Sans-Serif; text-align:left; color:#171A1C; font-weight:normal; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:bold; text-decoration:none;"&gt;Fixed-Income and Debt Securities Risk:&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:normal; text-decoration:none;"&gt; The market value of a debt security may decline due to general market conditions 
that are not specifically related to a particular company, such as real or perceived adverse economic 
conditions, changes in the outlook for corporate earnings, changes in interest or currency rates or adverse 
investor sentiment generally. The debt securities market can be susceptible to increases in volatility 
and decreases in liquidity. Liquidity can decline unpredictably in response to overall economic conditions 
or credit tightening.&lt;/span&gt;&lt;/p&gt;&lt;p style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; color:#171A1C; font-weight:normal; text-decoration:none;"&gt;Prices of bonds and other 
debt securities tend to move inversely with changes in interest rates. Interest rate risk is usually 
greater for fixed-income securities with longer maturities or durations.  A rise in interest rates (or 
the expectation of a rise in interest rates) may result in periods of volatility, decreased liquidity 
and increased redemptions, and, as a result, the Portfolio may have to liquidate portfolio securities 
at disadvantageous prices. The Portfolio may be subject to heightened interest rate risk due to certain 
changes in general economic conditions, inflation and monetary policy, such as certain types of interest 
rate changes by the Federal Reserve.&lt;/p&gt;&lt;p style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; color:#171A1C; font-weight:normal; text-decoration:none;"&gt;The Portfolio&#x2019;s investments 
in lower-rated, higher-yielding securities (&#x201c;junk bonds&#x201d;) are subject to greater credit risk 
than its higher rated investments. Credit risk is the risk that the issuer will not make interest or 
principal payments, or will not make payments on a timely basis. Non-investment grade securities tend 
to be more volatile, less liquid and are considered speculative. If there is a decline, or perceived 
decline, in the credit quality of a debt security (or any guarantor of payment on such security), the 
security&#x2019;s value could fall, potentially lowering the Portfolio&#x2019;s share price. The prices 
of non-investment grade securities, unlike investment grade debt securities, may fluctuate unpredictably 
and not necessarily inversely with changes in interest rates. The market for these securities may be 
less liquid and therefore these securities may be harder to value or sell at an acceptable price, especially 
during times of market volatility or decline.&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20251231_20251231_S000020883Member_FocusedInvestingRisk2_S000020883Summary13Member"
      id="ixv-7122">&lt;p style="font-size:10.0pt; font-family:Sans-Serif; text-align:left; color:#171A1C; font-weight:normal; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:bold; text-decoration:none;"&gt;Focused 
Investing Risk: &lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:normal; text-decoration:none;"&gt;The Portfolio&#x2019;s net asset value may be more vulnerable 
to changes in the market value of a single issuer or group of issuers and may be relatively more susceptible 
to adverse effects from any single corporate, industry, economic, market, political or regulatory occurrence 
than if the Portfolio&#x2019;s investments consisted of securities issued by a larger number of issuers.&lt;/span&gt;&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20251231_20251231_S000020883Member_DerivativesandHedgingRisk2_S000020883Summary13Member"
      id="ixv-7126">&lt;p style="font-size:10.0pt; font-family:Sans-Serif; text-align:left; color:#171A1C; font-weight:normal; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:bold; text-decoration:none;"&gt;Derivatives and Hedging Risk:&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:normal; text-decoration:none;"&gt; 
Derivatives and other similar transactions, including those entered into for hedging purposes (&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#171A1C; font-weight:normal; text-decoration:none;"&gt;i.e.&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:normal; text-decoration:none;"&gt;, seeking to protect Portfolio investments), 
may increase volatility, reduce returns, limit gains or magnify losses, perhaps substantially, particularly 
since most derivatives have a leverage component that provides investment exposure in excess of the amount 
invested. Swap agreements; forward currency contracts; over-the-counter options on securities (including 
options on shares of ETFs), indexes and currencies; and other over-the-counter derivatives transactions 
are subject to the risks of the creditworthiness of and default by the counterparty and consequently 
may lose all or a portion of their value due solely to the creditworthiness of or default by the counterparty. 
 Over-the-counter derivatives frequently may be illiquid and difficult to value. Changes in liquidity 
may result in significant, rapid and unpredictable changes in the prices for derivatives. These derivatives 
transactions, as well as the exchange-traded futures and options in which the Portfolio may invest, are 
subject to many of the risks of, and can be highly sensitive to changes in the value of the related reference 
asset, index or rate. As such, a small investment could have a potentially large impact on the Portfolio&#x2019;s 
performance. In fact, many derivatives may be subject to greater risks than those associated with investing 
directly in the underlying or other reference asset. Derivatives transactions incur costs, either explicitly 
or implicitly, which reduce returns, and costs of engaging in such transactions may outweigh any gains 
or any losses averted from hedging activities. Successful use of derivatives, whether for hedging or 
for other investment purposes, is subject to the Investment Manager&#x2019;s ability to predict correctly 
movements in the direction of the relevant reference asset or market and, for hedging activities, correlation 
of the derivative instruments used with the investments seeking to be hedged. Use of derivatives transactions, 
even if entered into for hedging purposes, may cause the Portfolio to experience losses greater than 
if the Portfolio had not engaged in such transactions. When the Portfolio enters into derivatives transactions, 
it may be required to post margin and make settlement payments while the positions &lt;/span&gt;&lt;/p&gt;&lt;p style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; color:#171A1C; font-weight:normal; text-decoration:none;"&gt;are open, and the Portfolio may have to sell a security at 
a disadvantageous time or price to meet such obligations. Derivatives transactions are also subject to 
operational and legal risk.&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20251231_20251231_S000020883Member_Commodities-RelatedInvestmentsRisk2_S000020883Summary13Member"
      id="ixv-7140">&lt;p style="font-size:10.0pt; font-family:Sans-Serif; text-align:left; color:#171A1C; font-weight:normal; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:bold; text-decoration:none;"&gt;Commodities-Related Investments Risk:&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:normal; text-decoration:none;"&gt; Exposure to the commodities markets may subject the Portfolio to greater volatility 
than other types of investments. The values of commodities and commodity-linked derivative instruments 
are affected by events that may have less impact on the values of equity and fixed income securities. 
Investments linked to the prices of commodities are considered speculative. Because the value of a commodity-linked 
derivative instrument, such as a futures contract on a physical commodity, typically is based upon the 
price movements of the underlying reference asset, index or rate, the value of these instruments will 
rise or fall in response to changes in the underlying reference asset, index or rate. Prices of commodities 
and commodity-linked investments may fluctuate significantly over short periods for a variety of factors, 
including: changes in supply and demand relationships; weather; agricultural or livestock markets; agricultural 
or livestock disease or pestilence; trade relationships; fiscal, monetary and exchange control programs; 
and embargoes, tariffs, terrorism and international economic, political, military and regulatory developments.&lt;/span&gt;&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20251231_20251231_S000020883Member_SectorRisk2_S000020883Summary13Member"
      id="ixv-7144">&lt;p style="font-size:10.0pt; font-family:Sans-Serif; text-align:left; font-weight:normal; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:bold; text-decoration:none;"&gt;Sector Risk:&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:normal; text-decoration:none;"&gt; Implementation of the Portfolio&#x2019;s investment 
strategy may, during certain periods, result in the investment of a significant portion of the Portfolio&#x2019;s 
assets in a particular market sector, such as companies in the information technology sector, and the 
Portfolio would be expected to be affected by developments in that sector.&lt;/span&gt;&lt;/p&gt;&lt;p style="font-size:10.0pt; font-family:Sans-Serif; text-align:left; color:#171A1C; font-weight:normal; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#171A1C; font-weight:normal; text-decoration:none;"&gt;Information Technology. &lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:normal; text-decoration:none;"&gt;Information technology companies 
generally operate in intensely competitive markets on a worldwide basis.  Because technological development 
in many areas increases at a rapid rate, these companies often produce products with very short life 
cycles and face the risk of product obsolescence.  Information technology companies may be subject to 
intense market volatility, changing consumer preferences, and government regulation or scrutiny.&lt;/span&gt;&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20251231_20251231_S000020883Member_SecuritiesSelectionRisk2_S000020883Summary13Member"
      id="ixv-7151">&lt;p style="font-size:10.0pt; font-family:Sans-Serif; text-align:left; color:#171A1C; font-weight:normal; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:bold; text-decoration:none;"&gt;Securities Selection Risk:&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:normal; text-decoration:none;"&gt; 
Securities and other investments selected by the Investment Manager for the Portfolio may not perform 
to expectations. This could result in the Portfolio&#x2019;s underperformance compared to other funds 
with similar investment objectives or strategies.&lt;/span&gt;&lt;/p&gt;</oef:RiskTextBlock>
    <oef:BarChartAndPerformanceTableHeading
      contextRef="Context_20251231_20251231_S000020883Member_S000020883Summary13Member"
      id="ixv-68971">Performance 
Bar Chart and Table</oef:BarChartAndPerformanceTableHeading>
    <oef:BarChartHeading
      contextRef="Context_20251231_20251231_S000020883Member_S000020883Summary13Member"
      id="ixv-68972">Year-by-Year Total Returns for Institutional 
Shares As of December 31, 2025</oef:BarChartHeading>
    <oef:PerformanceNarrativeTextBlock
      contextRef="Context_20251231_20251231_S000020883Member_S000020883Summary13Member"
      id="ixv-7162">&lt;p style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; color:#171A1C; font-weight:normal; text-decoration:none;"&gt;The 
accompanying bar chart and table provide some indication of the risks of investing in Lazard Opportunistic 
Strategies Portfolio by showing the Portfolio&#x2019;s year-by-year performance and its average annual 
performance compared to that of a broad measure of market performance and an index that is generally 
more representative of the types of market sectors and/or types of investments in which the Portfolio 
invests. The bar chart shows how the performance of the Portfolio&#x2019;s Institutional Shares has varied 
from year to year over the past 10 calendar years. Updated performance information is available at www.lazardassetmanagement.com 
or by calling (800) 823-6300. The Portfolio&#x2019;s past performance (before and after taxes) is not 
necessarily an indication of how the Portfolio will perform in the future.&lt;/p&gt;</oef:PerformanceNarrativeTextBlock>
    <oef:PerformancePastDoesNotIndicateFuture
      contextRef="Context_20251231_20251231_S000020883Member_S000020883Summary13Member"
      id="ixv-68973">The 
accompanying bar chart and table provide some indication of the risks of investing in Lazard Opportunistic 
Strategies Portfolio by showing the Portfolio&#x2019;s year-by-year performance and its average annual 
performance compared to that of a broad measure of market performance and an index that is generally 
more representative of the types of market sectors and/or types of investments in which the Portfolio 
invests. The bar chart shows how the performance of the Portfolio&#x2019;s Institutional Shares has varied 
from year to year over the past 10 calendar years. Updated performance information is available at www.lazardassetmanagement.com 
or by calling (800) 823-6300. The Portfolio&#x2019;s past performance (before and after taxes) is not 
necessarily an indication of how the Portfolio will perform in the future.</oef:PerformancePastDoesNotIndicateFuture>
    <oef:PerformanceAvailabilityWebSiteAddress
      contextRef="Context_20251231_20251231_S000020883Member_S000020883Summary13Member"
      id="ixv-68974">www.lazardassetmanagement.com</oef:PerformanceAvailabilityWebSiteAddress>
    <oef:PerformanceAvailabilityPhone
      contextRef="Context_20251231_20251231_S000020883Member_S000020883Summary13Member"
      id="ixv-68975">(800) 823-6300</oef:PerformanceAvailabilityPhone>
    <oef:BarChartClosingTextBlock
      contextRef="Context_20251231_20251231_S000020883Member_S000020883Summary13Member"
      id="ixv-7176">&lt;table cellpadding="0" cellspacing="0" style="border-collapse:collapse" width="27%"&gt;&lt;tr style="font-size:1pt;"&gt;&lt;td style="width:56.99%;"&gt;&#160;&lt;/td&gt;&lt;td style="width:43.01%;"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;p style="font-size:9.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; font-weight:bold; text-decoration:none;"&gt;Best Quarter:&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom; font-size:1pt;"&gt;&lt;p style="font-size:9.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; color:#000000; font-weight:normal; text-decoration:none;"&gt;&#160;&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;p style="font-size:9.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; font-weight:normal; text-decoration:none;"&gt;2020, Q2&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;p style="font-size:9.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; font-weight:normal; text-decoration:none;"&gt;13.58%&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom; font-size:1pt;"&gt;&lt;p style="font-size:9.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; font-weight:normal; text-decoration:none;"&gt;&#160;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom; font-size:1pt;"&gt;&lt;p style="font-size:9.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; font-weight:normal; text-decoration:none;"&gt;&#160;&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="2" style="vertical-align:bottom;"&gt;&lt;p style="font-size:9.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; font-weight:bold; text-decoration:none;"&gt;Worst Quarter:&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;p style="font-size:9.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; font-weight:normal; text-decoration:none;"&gt;2018, Q4&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;p style="font-size:9.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; font-weight:normal; text-decoration:none;"&gt;-12.77%&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;</oef:BarChartClosingTextBlock>
    <oef:HighestQuarterlyReturnLabel
      contextRef="Context_20251231_20251231_C000058929Member_S000020883Member_S000020883Summary13Member"
      id="ixv-68976">Best Quarter</oef:HighestQuarterlyReturnLabel>
    <oef:BarChartHighestQuarterlyReturnDate
      contextRef="Context_20251231_20251231_C000058929Member_S000020883Member_S000020883Summary13Member"
      id="ixv-68977">2020-06-30</oef:BarChartHighestQuarterlyReturnDate>
    <oef:BarChartHighestQuarterlyReturn
      contextRef="Context_20251231_20251231_C000058929Member_S000020883Member_S000020883Summary13Member"
      decimals="INF"
      id="ixv-68978"
      unitRef="pure">0.1358</oef:BarChartHighestQuarterlyReturn>
    <oef:LowestQuarterlyReturnLabel
      contextRef="Context_20251231_20251231_C000058929Member_S000020883Member_S000020883Summary13Member"
      id="ixv-68979">Worst Quarter</oef:LowestQuarterlyReturnLabel>
    <oef:BarChartLowestQuarterlyReturnDate
      contextRef="Context_20251231_20251231_C000058929Member_S000020883Member_S000020883Summary13Member"
      id="ixv-68980">2018-12-31</oef:BarChartLowestQuarterlyReturnDate>
    <oef:BarChartLowestQuarterlyReturn
      contextRef="Context_20251231_20251231_C000058929Member_S000020883Member_S000020883Summary13Member"
      decimals="INF"
      id="ixv-68981"
      unitRef="pure">-0.1277</oef:BarChartLowestQuarterlyReturn>
    <oef:PerformanceTableHeading
      contextRef="Context_20251231_20251231_S000020883Member_S000020883Summary13Member"
      id="ixv-68982">Average Annual Total Returns (for the periods ended December 31, 2025)</oef:PerformanceTableHeading>
    <oef:PerformanceTableNarrativeTextBlock
      contextRef="Context_20251231_20251231_S000020883Member_S000020883Summary13Member"
      id="ixv-7209">&lt;p style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; color:#171A1C; font-weight:normal; text-decoration:none;"&gt;After-tax returns are shown only for Institutional Shares. After-tax returns of 
the Portfolio&#x2019;s other share classes will vary. After-tax returns are calculated using the historical 
highest individual marginal income tax rates and do not reflect the impact of state and local taxes. 
Actual after-tax returns depend on the investor&#x2019;s tax situation and may differ from those shown. 
The after-tax returns shown are not relevant to investors who hold their shares through tax-deferred 
arrangements such as 401(k) plans or individual retirement accounts. Returns shown below for the Portfolio&#x2019;s 
R6 Shares (which were not operational as of December 31, 2025) reflect the performance of the Portfolio&#x2019;s 
Institutional Shares. R6 Shares would have had substantially similar returns as Institutional Shares 
because the share classes are invested in the same portfolio of securities, and the returns would differ 
only to the extent that the classes do not have the same expenses.&lt;/p&gt;</oef:PerformanceTableNarrativeTextBlock>
    <oef:PerformanceTableOneClassOfAfterTaxShown
      contextRef="Context_20251231_20251231_S000020883Member_S000020883Summary13Member"
      id="ixv-68983">After-tax returns are shown only for Institutional Shares. After-tax returns of 
the Portfolio&#x2019;s other share classes will vary.</oef:PerformanceTableOneClassOfAfterTaxShown>
    <oef:PerformanceTableUsesHighestFederalRate
      contextRef="Context_20251231_20251231_S000020883Member_S000020883Summary13Member"
      id="ixv-68984">After-tax returns are calculated using the historical 
highest individual marginal income tax rates and do not reflect the impact of state and local taxes.</oef:PerformanceTableUsesHighestFederalRate>
    <oef:PerformanceTableNotRelevantToTaxDeferred
      contextRef="Context_20251231_20251231_S000020883Member_S000020883Summary13Member"
      id="ixv-68985">The after-tax returns shown are not relevant to investors who hold their shares through tax-deferred 
arrangements such as 401(k) plans or individual retirement accounts.</oef:PerformanceTableNotRelevantToTaxDeferred>
    <oef:PerfInceptionDate
      contextRef="Context_20080326_20251231_C000058929Member_S000020883Member_S000020883Summary13Member"
      id="ixv-68986">2008-03-26</oef:PerfInceptionDate>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20250101_20251231_C000058929Member_S000020883Member_S000020883Summary13Member"
      decimals="INF"
      id="ixv-68987"
      unitRef="pure">0.1401</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20210101_20251231_C000058929Member_S000020883Member_S000020883Summary13Member"
      decimals="INF"
      id="ixv-68988"
      unitRef="pure">0.0629</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20160101_20251231_C000058929Member_S000020883Member_S000020883Summary13Member"
      decimals="INF"
      id="ixv-68989"
      unitRef="pure">0.0635</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20250101_20251231_AfterTaxesOnDistributionsMember_C000058929Member_S000020883Member_S000020883Summary13Member"
      decimals="INF"
      id="ixv-68990"
      unitRef="pure">0.0993</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20210101_20251231_AfterTaxesOnDistributionsMember_C000058929Member_S000020883Member_S000020883Summary13Member"
      decimals="INF"
      id="ixv-68991"
      unitRef="pure">0.0439</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20160101_20251231_AfterTaxesOnDistributionsMember_C000058929Member_S000020883Member_S000020883Summary13Member"
      decimals="INF"
      id="ixv-68992"
      unitRef="pure">0.0476</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20250101_20251231_AfterTaxesOnDistributionsAndSalesMember_C000058929Member_S000020883Member_S000020883Summary13Member"
      decimals="INF"
      id="ixv-68993"
      unitRef="pure">0.1018</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20210101_20251231_AfterTaxesOnDistributionsAndSalesMember_C000058929Member_S000020883Member_S000020883Summary13Member"
      decimals="INF"
      id="ixv-68994"
      unitRef="pure">0.0457</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20160101_20251231_AfterTaxesOnDistributionsAndSalesMember_C000058929Member_S000020883Member_S000020883Summary13Member"
      decimals="INF"
      id="ixv-68995"
      unitRef="pure">0.0462</oef:AvgAnnlRtrPct>
    <oef:PerfInceptionDate
      contextRef="Context_20080331_20251231_C000058930Member_S000020883Member_S000020883Summary13Member"
      id="ixv-68996">2008-03-31</oef:PerfInceptionDate>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20250101_20251231_C000058930Member_S000020883Member_S000020883Summary13Member"
      decimals="INF"
      id="ixv-68997"
      unitRef="pure">0.1372</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20210101_20251231_C000058930Member_S000020883Member_S000020883Summary13Member"
      decimals="INF"
      id="ixv-68998"
      unitRef="pure">0.0601</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20160101_20251231_C000058930Member_S000020883Member_S000020883Summary13Member"
      decimals="INF"
      id="ixv-68999"
      unitRef="pure">0.0608</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20250101_20251231_C000134194Member_S000020883Member_S000020883Summary13Member"
      decimals="INF"
      id="ixv-69000"
      unitRef="pure">0.1401</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20210101_20251231_C000134194Member_S000020883Member_S000020883Summary13Member"
      decimals="INF"
      id="ixv-69001"
      unitRef="pure">0.0629</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20160101_20251231_C000134194Member_S000020883Member_S000020883Summary13Member"
      decimals="INF"
      id="ixv-69002"
      unitRef="pure">0.0635</oef:AvgAnnlRtrPct>
    <oef:AverageAnnualReturnLabel
      contextRef="Context_20251231_20251231_MSCIWorldIndexreflectsnodeductionforfeesexpensesortaxes319_S000020883Member_S000020883Summary13Member"
      id="ixv-69003">MSCI World Index  (reflects 
no deduction for fees, expenses or taxes)</oef:AverageAnnualReturnLabel>
    <oef:IndexNoDeductionForFeesExpensesTaxes
      contextRef="Context_20251231_20251231_S000020883Member_S000020883Summary13Member"
      id="ixv-69004">MSCI World Index (reflects 
no deduction for fees, expenses or taxes)</oef:IndexNoDeductionForFeesExpensesTaxes>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20250101_20251231_MSCIWorldIndexreflectsnodeductionforfeesexpensesortaxes319_S000020883Member_S000020883Summary13Member"
      decimals="INF"
      id="ixv-69005"
      unitRef="pure">0.2109</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20210101_20251231_MSCIWorldIndexreflectsnodeductionforfeesexpensesortaxes319_S000020883Member_S000020883Summary13Member"
      decimals="INF"
      id="ixv-69006"
      unitRef="pure">0.1215</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20160101_20251231_MSCIWorldIndexreflectsnodeductionforfeesexpensesortaxes319_S000020883Member_S000020883Summary13Member"
      decimals="INF"
      id="ixv-69007"
      unitRef="pure">0.1217</oef:AvgAnnlRtrPct>
    <oef:AverageAnnualReturnLabel
      contextRef="Context_20251231_20251231_GlobalAssetAllocationBlendedIndexreflectsnodeductionforfeesexpensesortaxes320_S000020883Member_S000020883Summary13Member"
      id="ixv-69008">Global Asset Allocation Blended Index (reflects no deduction for fees, expenses or taxes)</oef:AverageAnnualReturnLabel>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20250101_20251231_GlobalAssetAllocationBlendedIndexreflectsnodeductionforfeesexpensesortaxes320_S000020883Member_S000020883Summary13Member"
      decimals="INF"
      id="ixv-69009"
      unitRef="pure">0.1557</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20210101_20251231_GlobalAssetAllocationBlendedIndexreflectsnodeductionforfeesexpensesortaxes320_S000020883Member_S000020883Summary13Member"
      decimals="INF"
      id="ixv-69010"
      unitRef="pure">0.0697</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20160101_20251231_GlobalAssetAllocationBlendedIndexreflectsnodeductionforfeesexpensesortaxes320_S000020883Member_S000020883Summary13Member"
      decimals="INF"
      id="ixv-69011"
      unitRef="pure">0.0822</oef:AvgAnnlRtrPct>
    <oef:RiskReturnHeading
      contextRef="Context_20251231_20251231_S000056012Member_S000056012Summary14Member"
      id="ixv-69012">  Lazard 
Real Assets Portfolio</oef:RiskReturnHeading>
    <oef:ObjectiveHeading
      contextRef="Context_20251231_20251231_S000056012Member_S000056012Summary14Member"
      id="ixv-69014">Investment Objective</oef:ObjectiveHeading>
    <oef:ObjectivePrimaryTextBlock
      contextRef="Context_20251231_20251231_S000056012Member_S000056012Summary14Member"
      id="ixv-7370">&lt;p style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; color:#171A1C; font-weight:normal; text-decoration:none;"&gt;The 
Portfolio seeks long-term capital appreciation.&lt;/p&gt;</oef:ObjectivePrimaryTextBlock>
    <oef:ExpenseHeading
      contextRef="Context_20251231_20251231_S000056012Member_S000056012Summary14Member"
      id="ixv-69015">Fees and 
Expenses</oef:ExpenseHeading>
    <oef:ExpenseNarrativeTextBlock
      contextRef="Context_20251231_20251231_S000056012Member_S000056012Summary14Member"
      id="ixv-7373">&lt;p style="font-size:10.0pt; font-family:Sans-Serif; text-align:left; color:#171A1C; font-weight:normal; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:normal; text-decoration:none;"&gt;This table describes the fees and expenses that you may pay 
if you buy, hold and sell shares of the Portfolio, a series of The Lazard Funds, Inc. (the &#x201c;Fund&#x201d;). 
&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; 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 table and the Example below.&lt;/span&gt;&lt;/p&gt;</oef:ExpenseNarrativeTextBlock>
    <oef:OperatingExpensesCaption
      contextRef="Context_20251231_20251231_S000056012Member_S000056012Summary14Member"
      id="ixv-69016">Annual Portfolio Operating Expenses (expenses 
that you pay each year as a percentage of the value of your investment)</oef:OperatingExpensesCaption>
    <oef:ManagementFeesOverAssets
      contextRef="Context_20251231_20251231_C000176375Member_S000056012Member_S000056012Summary14Member"
      decimals="INF"
      id="ixv-69017"
      unitRef="pure">0.0065</oef:ManagementFeesOverAssets>
    <oef:ManagementFeesOverAssets
      contextRef="Context_20251231_20251231_C000176376Member_S000056012Member_S000056012Summary14Member"
      decimals="INF"
      id="ixv-69018"
      unitRef="pure">0.0065</oef:ManagementFeesOverAssets>
    <oef:ManagementFeesOverAssets
      contextRef="Context_20251231_20251231_C000176377Member_S000056012Member_S000056012Summary14Member"
      decimals="INF"
      id="ixv-69019"
      unitRef="pure">0.0065</oef:ManagementFeesOverAssets>
    <oef:DistributionAndService12b1FeesOverAssets
      contextRef="Context_20251231_20251231_C000176375Member_S000056012Member_S000056012Summary14Member"
      decimals="INF"
      id="ixv-69020"
      unitRef="pure">0</oef:DistributionAndService12b1FeesOverAssets>
    <oef:DistributionAndService12b1FeesOverAssets
      contextRef="Context_20251231_20251231_C000176376Member_S000056012Member_S000056012Summary14Member"
      decimals="INF"
      id="ixv-69021"
      unitRef="pure">0.0025</oef:DistributionAndService12b1FeesOverAssets>
    <oef:DistributionAndService12b1FeesOverAssets
      contextRef="Context_20251231_20251231_C000176377Member_S000056012Member_S000056012Summary14Member"
      decimals="INF"
      id="ixv-69022"
      unitRef="pure">0</oef:DistributionAndService12b1FeesOverAssets>
    <oef:OtherExpensesOverAssets
      contextRef="Context_20251231_20251231_C000176375Member_S000056012Member_S000056012Summary14Member"
      decimals="INF"
      id="ixv-69023"
      unitRef="pure">0.0398</oef:OtherExpensesOverAssets>
    <oef:OtherExpensesOverAssets
      contextRef="Context_20251231_20251231_C000176376Member_S000056012Member_S000056012Summary14Member"
      decimals="INF"
      id="ixv-69024"
      unitRef="pure">0.0511</oef:OtherExpensesOverAssets>
    <oef:OtherExpensesOverAssets
      contextRef="Context_20251231_20251231_C000176377Member_S000056012Member_S000056012Summary14Member"
      decimals="INF"
      id="ixv-69025"
      unitRef="pure">0.0450</oef:OtherExpensesOverAssets>
    <oef:AcquiredFundFeesAndExpensesOverAssets
      contextRef="Context_20251231_20251231_C000176375Member_S000056012Member_S000056012Summary14Member"
      decimals="INF"
      id="ixv-69026"
      unitRef="pure">0.0003</oef:AcquiredFundFeesAndExpensesOverAssets>
    <oef:AcquiredFundFeesAndExpensesOverAssets
      contextRef="Context_20251231_20251231_C000176376Member_S000056012Member_S000056012Summary14Member"
      decimals="INF"
      id="ixv-69027"
      unitRef="pure">0.0003</oef:AcquiredFundFeesAndExpensesOverAssets>
    <oef:AcquiredFundFeesAndExpensesOverAssets
      contextRef="Context_20251231_20251231_C000176377Member_S000056012Member_S000056012Summary14Member"
      decimals="INF"
      id="ixv-69028"
      unitRef="pure">0.0003</oef:AcquiredFundFeesAndExpensesOverAssets>
    <oef:ExpensesOverAssets
      contextRef="Context_20251231_20251231_C000176375Member_S000056012Member_S000056012Summary14Member"
      decimals="INF"
      id="ixv-69029"
      unitRef="pure">0.0466</oef:ExpensesOverAssets>
    <oef:ExpensesOverAssets
      contextRef="Context_20251231_20251231_C000176376Member_S000056012Member_S000056012Summary14Member"
      decimals="INF"
      id="ixv-69030"
      unitRef="pure">0.0604</oef:ExpensesOverAssets>
    <oef:ExpensesOverAssets
      contextRef="Context_20251231_20251231_C000176377Member_S000056012Member_S000056012Summary14Member"
      decimals="INF"
      id="ixv-69031"
      unitRef="pure">0.0518</oef:ExpensesOverAssets>
    <oef:FeeWaiverOrReimbursementOverAssets
      contextRef="Context_20251231_20251231_C000176375Member_S000056012Member_S000056012Summary14Member"
      decimals="INF"
      id="_1415_"
      unitRef="pure">-0.0383</oef:FeeWaiverOrReimbursementOverAssets>
    <oef:FeeWaiverOrReimbursementOverAssets
      contextRef="Context_20251231_20251231_C000176376Member_S000056012Member_S000056012Summary14Member"
      decimals="INF"
      id="_1416_"
      unitRef="pure">-0.0496</oef:FeeWaiverOrReimbursementOverAssets>
    <oef:FeeWaiverOrReimbursementOverAssets
      contextRef="Context_20251231_20251231_C000176377Member_S000056012Member_S000056012Summary14Member"
      decimals="INF"
      id="_1417_"
      unitRef="pure">-0.0440</oef:FeeWaiverOrReimbursementOverAssets>
    <oef:NetExpensesOverAssets
      contextRef="Context_20251231_20251231_C000176375Member_S000056012Member_S000056012Summary14Member"
      decimals="INF"
      id="_1418_"
      unitRef="pure">0.0083</oef:NetExpensesOverAssets>
    <oef:NetExpensesOverAssets
      contextRef="Context_20251231_20251231_C000176376Member_S000056012Member_S000056012Summary14Member"
      decimals="INF"
      id="_1419_"
      unitRef="pure">0.0108</oef:NetExpensesOverAssets>
    <oef:NetExpensesOverAssets
      contextRef="Context_20251231_20251231_C000176377Member_S000056012Member_S000056012Summary14Member"
      decimals="INF"
      id="_1420_"
      unitRef="pure">0.0078</oef:NetExpensesOverAssets>
    <oef:FeeWaiverOrReimbursementOverAssetsDateOfTermination
      contextRef="Context_20251231_20251231_S000056012Member_S000056012Summary14Member"
      id="ixv-69038">May 1, 2027</oef:FeeWaiverOrReimbursementOverAssetsDateOfTermination>
    <oef:ExpenseExampleHeading
      contextRef="Context_20251231_20251231_S000056012Member_S000056012Summary14Member"
      id="ixv-69039">Example</oef:ExpenseExampleHeading>
    <oef:ExpenseExampleNarrativeTextBlock
      contextRef="Context_20251231_20251231_S000056012Member_S000056012Summary14Member"
      id="ixv-7561">&lt;p style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; color:#171A1C; font-weight:normal; text-decoration:none;"&gt;This 
Example is intended to help you compare the cost of investing in the Portfolio with the cost of investing 
in other mutual funds.&lt;/p&gt;&lt;p style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; color:#171A1C; font-weight:normal; text-decoration:none;"&gt;The Example assumes that you invest $10,000 
in the Portfolio for the time periods indicated and then hold or redeem all of your shares at the end 
of those periods. The Example also assumes that your investment has a 5% return each year and that the 
Portfolio&#x2019;s operating expenses remain the same, giving effect to the expense limitation agreement 
described above. Although your actual costs may be higher or lower, based on these assumptions your costs 
would be:&lt;/p&gt;</oef:ExpenseExampleNarrativeTextBlock>
    <oef:ExpenseExampleYear01
      contextRef="Context_20251231_20251231_C000176375Member_S000056012Member_S000056012Summary14Member"
      decimals="INF"
      id="ixv-69040"
      unitRef="usd">85</oef:ExpenseExampleYear01>
    <oef:ExpenseExampleYear03
      contextRef="Context_20251231_20251231_C000176375Member_S000056012Member_S000056012Summary14Member"
      decimals="INF"
      id="ixv-69041"
      unitRef="usd">1059</oef:ExpenseExampleYear03>
    <oef:ExpenseExampleYear05
      contextRef="Context_20251231_20251231_C000176375Member_S000056012Member_S000056012Summary14Member"
      decimals="INF"
      id="ixv-69042"
      unitRef="usd">2040</oef:ExpenseExampleYear05>
    <oef:ExpenseExampleYear10
      contextRef="Context_20251231_20251231_C000176375Member_S000056012Member_S000056012Summary14Member"
      decimals="INF"
      id="ixv-69043"
      unitRef="usd">4521</oef:ExpenseExampleYear10>
    <oef:ExpenseExampleYear01
      contextRef="Context_20251231_20251231_C000176376Member_S000056012Member_S000056012Summary14Member"
      decimals="INF"
      id="ixv-69044"
      unitRef="usd">110</oef:ExpenseExampleYear01>
    <oef:ExpenseExampleYear03
      contextRef="Context_20251231_20251231_C000176376Member_S000056012Member_S000056012Summary14Member"
      decimals="INF"
      id="ixv-69045"
      unitRef="usd">1352</oef:ExpenseExampleYear03>
    <oef:ExpenseExampleYear05
      contextRef="Context_20251231_20251231_C000176376Member_S000056012Member_S000056012Summary14Member"
      decimals="INF"
      id="ixv-69046"
      unitRef="usd">2569</oef:ExpenseExampleYear05>
    <oef:ExpenseExampleYear10
      contextRef="Context_20251231_20251231_C000176376Member_S000056012Member_S000056012Summary14Member"
      decimals="INF"
      id="ixv-69047"
      unitRef="usd">5502</oef:ExpenseExampleYear10>
    <oef:ExpenseExampleYear01
      contextRef="Context_20251231_20251231_C000176377Member_S000056012Member_S000056012Summary14Member"
      decimals="INF"
      id="ixv-69048"
      unitRef="usd">80</oef:ExpenseExampleYear01>
    <oef:ExpenseExampleYear03
      contextRef="Context_20251231_20251231_C000176377Member_S000056012Member_S000056012Summary14Member"
      decimals="INF"
      id="ixv-69049"
      unitRef="usd">249</oef:ExpenseExampleYear03>
    <oef:ExpenseExampleYear05
      contextRef="Context_20251231_20251231_C000176377Member_S000056012Member_S000056012Summary14Member"
      decimals="INF"
      id="ixv-69050"
      unitRef="usd">433</oef:ExpenseExampleYear05>
    <oef:ExpenseExampleYear10
      contextRef="Context_20251231_20251231_C000176377Member_S000056012Member_S000056012Summary14Member"
      decimals="INF"
      id="ixv-69051"
      unitRef="usd">966</oef:ExpenseExampleYear10>
    <oef:PortfolioTurnoverHeading
      contextRef="Context_20251231_20251231_S000056012Member_S000056012Summary14Member"
      id="ixv-69052">Portfolio Turnover</oef:PortfolioTurnoverHeading>
    <oef:PortfolioTurnoverTextBlock
      contextRef="Context_20251231_20251231_S000056012Member_S000056012Summary14Member"
      id="ixv-7625">&lt;p style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; color:#171A1C; font-weight:normal; text-decoration:none;"&gt;The Portfolio 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 Portfolio shares are held in a taxable account. These costs, which are not reflected in annual portfolio 
operating expenses or in the Example, affect the Portfolio&#x2019;s performance. During the most recent 
fiscal year, the Portfolio&#x2019;s portfolio turnover rate was 32% of the average value of its portfolio.&lt;/p&gt;</oef:PortfolioTurnoverTextBlock>
    <oef:PortfolioTurnoverRate
      contextRef="Context_20251231_20251231_S000056012Member_S000056012Summary14Member"
      decimals="INF"
      id="ixv-69053"
      unitRef="pure">0.32</oef:PortfolioTurnoverRate>
    <oef:StrategyHeading
      contextRef="Context_20251231_20251231_S000056012Member_S000056012Summary14Member"
      id="ixv-69054">Principal Investment Strategies</oef:StrategyHeading>
    <oef:StrategyNarrativeTextBlock
      contextRef="Context_20251231_20251231_S000056012Member_S000056012Summary14Member"
      id="ixv-7634">&lt;p style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; color:#171A1C; font-weight:normal; text-decoration:none;"&gt;Under 
normal market conditions, the Portfolio invests at least 80% of its assets in real assets investments, 
including instruments providing exposure to such investments (such as derivative instruments). &lt;/p&gt;&lt;p style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; color:#171A1C; font-weight:normal; text-decoration:none;"&gt;&#x201c;Real assets&#x201d; are considered by the Portfolio to be:&lt;/p&gt;&lt;p style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; color:#171A1C; font-weight:normal; text-decoration:none;"&gt;(i) 
assets that have physical properties, such as:&lt;/p&gt;&lt;p style="font-size:10.0pt; font-family:Sans-Serif; text-align:left; color:#171A1C; text-indent:-14.4pt; font-weight:normal; margin-left:28.8pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Symbol; font-style:normal; color:#171A1C; font-weight:normal; text-decoration:none;"&gt;&#xb7;&lt;/span&gt;&lt;span style="word-spacing:8.2pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:normal; text-decoration:none;"&gt;natural resources, such as energy and materials 
(&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#171A1C; font-weight:normal; text-decoration:none;"&gt;e.g.&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:normal; text-decoration:none;"&gt;, metals and mining, paper and forestry and 
chemicals)&lt;/span&gt;&lt;/p&gt;&lt;p style="font-size:10.0pt; font-family:Sans-Serif; text-align:left; color:#171A1C; text-indent:-14.4pt; font-weight:normal; margin-left:28.8pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Symbol; font-style:normal; color:#171A1C; font-weight:normal; text-decoration:none;"&gt;&#xb7;&lt;/span&gt;&lt;span style="word-spacing:8.2pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:normal; text-decoration:none;"&gt;real estate, such as real estate investment 
trusts (&#x201c;REITs&#x201d;) and real estate operating companies&lt;/span&gt;&lt;/p&gt;&lt;p style="font-size:10.0pt; font-family:Sans-Serif; text-align:left; color:#171A1C; text-indent:-14.4pt; font-weight:normal; margin-left:28.8pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Symbol; font-style:normal; color:#171A1C; font-weight:normal; text-decoration:none;"&gt;&#xb7;&lt;/span&gt;&lt;span style="word-spacing:8.2pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:normal; text-decoration:none;"&gt;equipment and industrials, such as tools, hardware, machinery and other industrial 
components&lt;/span&gt;&lt;/p&gt;&lt;p style="font-size:10.0pt; font-family:Sans-Serif; text-align:left; color:#171A1C; text-indent:-14.4pt; font-weight:normal; margin-left:28.8pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Symbol; font-style:normal; color:#171A1C; font-weight:normal; text-decoration:none;"&gt;&#xb7;&lt;/span&gt;&lt;span style="word-spacing:8.2pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:normal; text-decoration:none;"&gt;infrastructure, such as utilities, transport, 
communications, pipelines, seaports, airports and toll roads&lt;/span&gt;&lt;/p&gt;&lt;p style="font-size:10.0pt; font-family:Sans-Serif; text-align:left; color:#171A1C; text-indent:-14.4pt; font-weight:normal; margin-left:28.8pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Symbol; font-style:normal; color:#171A1C; font-weight:normal; text-decoration:none;"&gt;&#xb7;&lt;/span&gt;&lt;span style="word-spacing:8.2pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:normal; text-decoration:none;"&gt;commodities, such as physical commodities with 
tangible properties such as gas, oil, metals, livestock or agricultural products; and&lt;/span&gt;&lt;/p&gt;&lt;p style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; color:#171A1C; font-weight:normal; text-decoration:none;"&gt;(ii) 
companies that typically derive at least 50% of their revenues or profits from, or have at least 50% 
of their assets committed to, real assets.&lt;/p&gt;&lt;p style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; color:#171A1C; font-weight:normal; text-decoration:none;"&gt;Allocation of the Portfolio&#x2019;s 
assets by the Investment Manager among these real assets categories will vary, and over time exposures 
to new categories may be added or exposures to existing categories may be eliminated.&lt;/p&gt;&lt;p style="font-size:10.0pt; font-family:Sans-Serif; text-align:left; color:#171A1C; font-weight:normal; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:normal; text-decoration:none;"&gt;The Portfolio may invest in equity securities of U.S. and non-U.S. companies, 
including emerging markets companies, as well as commodity-linked and other derivative instruments.  
In addition, the Portfolio may invest in fixed income securities of any maturity or credit quality, typically 
government securities, in connection with the Portfolio&#x2019;s derivatives exposures (&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#171A1C; font-weight:normal; text-decoration:none;"&gt;i.e.&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:normal; text-decoration:none;"&gt;, as a type of margin or collateral).  The Portfolio also may invest in exchange-traded 
open-end management investment companies (&#x201c;ETFs&#x201d;), generally those that pursue a passive 
index-based strategy. The Portfolio may invest in companies of any market capitalization.&lt;/span&gt;&lt;/p&gt;&lt;p style="font-size:10.0pt; font-family:Sans-Serif; text-align:left; color:#171A1C; font-weight:normal; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:normal; text-decoration:none;"&gt;The Portfolio may gain exposure to the commodity markets by 
investing up to 25% of the Portfolio&#x2019;s total assets in a wholly-owned subsidiary formed under the 
laws of the Cayman Islands (the &#x201c;Subsidiary&#x201d;), which invests mainly in commodity-linked derivative 
instruments (including, but not limited to, futures contracts, options and total return swaps) and fixed 
income securities, typically government securities, in connection with the Subsidiary&#x2019;s derivatives 
exposures (&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#171A1C; font-weight:normal; text-decoration:none;"&gt;i.e.&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:normal; text-decoration:none;"&gt;, as a type of margin or 
collateral).&lt;/span&gt;&lt;/p&gt;&lt;p style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; color:#171A1C; font-weight:normal; text-decoration:none;"&gt;The Investment Manager&#x2019;s process for 
selecting investments for the Portfolio may include a variety of approaches, such a fundamental, bottom-up 
analysis, qualitative evaluations and quantitative models or a combination of these or other approaches. 
The process used will usually vary for different types of real assets categories, or category subsets.&lt;/p&gt;&lt;p style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; color:#171A1C; font-weight:normal; text-decoration:none;"&gt;In addition, the Portfolio may, but is not required to (1) enter into futures 
contracts; forward currency contracts; equity, total return, interest rate, credit default and currency 
swap agreements; (2) write put and call options on securities (including shares of ETFs), indexes and 
currencies; and (3) invest in structured notes, in each case for hedging purposes or to seek to increase 
returns, including as a substitute for a direct investment in securities. &lt;/p&gt;</oef:StrategyNarrativeTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20251231_20251231_S000056012Member_PrincipalInvestmentRisks2_S000056012Summary14Member"
      id="ixv-7672">&lt;p style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; color:#00539A; font-weight:bold; text-decoration:none;"&gt;Principal 
Investment Risks&lt;/p&gt;&lt;p style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; color:#171A1C; font-weight:normal; text-decoration:none;"&gt;The value of your investment in the Portfolio 
will fluctuate, which means you could lose money.&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20251231_20251231_S000056012Member_RiskLoseMoneyMember_S000056012Summary14Member"
      id="ixv-7674">&lt;p style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; color:#171A1C; font-weight:normal; text-decoration:none;"&gt;The value of your investment in the Portfolio 
will fluctuate, which means you could lose money.&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20251231_20251231_S000056012Member_AllocationRisk2_S000056012Summary14Member"
      id="ixv-7676">&lt;p style="font-size:10.0pt; font-family:Sans-Serif; text-align:left; color:#171A1C; font-weight:normal; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:bold; text-decoration:none;"&gt;Allocation 
Risk:&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:normal; text-decoration:none;"&gt; The Portfolio&#x2019;s ability to achieve its investment objective 
depends in part on the Investment Manager&#x2019;s skill in determining the Portfolio&#x2019;s allocation 
among real assets categories. The Investment Manager&#x2019;s evaluations and assumptions underlying its 
allocation decisions may differ from actual market conditions.&lt;/span&gt;&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20251231_20251231_S000056012Member_MarketRisk2_S000056012Summary14Member"
      id="ixv-7686">&lt;p style="font-size:10.0pt; font-family:Sans-Serif; text-align:left; color:#171A1C; font-weight:normal; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:bold; text-decoration:none;"&gt;Market Risk:&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:normal; text-decoration:none;"&gt; The Portfolio may incur 
losses due to declines in one or more markets in which it invests. These declines may be the result of, 
among other things, political, regulatory, market, economic or social developments affecting the relevant 
market(s). To the extent that such developments impact specific industries, market sectors, countries 
or geographic regions, the Portfolio&#x2019;s investments in such industries, market sectors, countries 
and/or geographic regions can be expected to be particularly affected, especially if such investments 
are a significant portion of its investment portfolio. In addition, turbulence in financial markets and 
reduced liquidity in equity, credit and/or fixed income markets may negatively affect many issuers, which 
could adversely affect the Portfolio. Global economies and financial markets are increasingly interconnected, 
and conditions and events in one country, region or financial market may adversely impact issuers worldwide. 
As a result, local, regional or global events such as war or military conflict, acts of terrorism, the 
spread of infectious illness or other public health issues, social unrest, natural disasters, extreme 
weather, other geological events, man-made disasters, supply chain disruptions, deflation, inflation, 
government defaults, government shutdowns, the imposition of sanctions or other similar measures, recessions 
or other events could have a significant negative impact on global economic and market conditions. For 
example, a public health or other emergency and aggressive responses taken by many governments or voluntarily 
imposed by private parties, including closing borders, restricting travel and imposing prolonged quarantines 
or similar restrictions, as well as the closure of, or operational changes to, many retail and other 
businesses, may have severe negative impacts on markets worldwide. Additionally, general market conditions 
may affect the value of a Portfolio&#x2019;s securities, including changes in interest rates, currency 
rates or monetary policies. Furthermore, the imposition of tariffs, trade restrictions, currency restrictions 
or similar actions (or retaliatory measures taken in response to such actions), or the threat or potential 
of one or more such events and developments, could lead to price volatility and overall declines in the 
U.S. and global investment markets.&lt;/span&gt;&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20251231_20251231_S000056012Member_IssuerRisk2_S000056012Summary14Member"
      id="ixv-7690">&lt;p style="font-size:10.0pt; font-family:Sans-Serif; text-align:left; color:#171A1C; font-weight:normal; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:bold; text-decoration:none;"&gt;Issuer Risk:&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:normal; text-decoration:none;"&gt; 
The value of a security may decline for a number of reasons which directly relate to the issuer, such 
as management performance, financial leverage and reduced demand for the issuer&#x2019;s goods or services, 
as well as the historical and prospective earnings of the issuer and the value of its assets or factors 
unrelated to the issuer&#x2019;s value, such as investor perception.&lt;/span&gt;&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20251231_20251231_S000056012Member_NaturalResourcesRisk2_S000056012Summary14Member"
      id="ixv-7694">&lt;p style="font-size:10.0pt; font-family:Sans-Serif; text-align:left; color:#171A1C; font-weight:normal; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:bold; text-decoration:none;"&gt;Natural Resources Risk:&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:normal; text-decoration:none;"&gt; Investments related to 
natural resources may be affected by numerous factors, including events occurring in nature, inflationary 
pressures and domestic and international politics. For example, events occurring in nature (such as earthquakes 
or fires in prime natural resource areas) and political events (such as coups or military confrontations) 
can affect the overall supply of a natural resource and the value of companies involved in such natural 
resource. Political risks and other risks to which non-U.S. companies are subject also may affect U.S. 
companies if they have significant operations or investments in non-U.S. countries. In addition, interest 
rates, prices of raw materials and other commodities, international economic developments, energy conservation, 
tax and other government regulations (both U.S. and non-U.S.) may affect the supply of and demand for 
natural resources, which can affect the profitability and value of securities issued by companies in 
the natural resources category. Securities of companies within specific natural resources sub-categories 
can perform differently than the overall market. This may be due to changes in such things as the regulatory 
or competitive environment or to changes in investor perceptions.&lt;/span&gt;&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20251231_20251231_S000056012Member_RealEstateInvestmentsRisk2_S000056012Summary14Member"
      id="ixv-7698">&lt;p style="font-size:10.0pt; font-family:Sans-Serif; text-align:left; color:#171A1C; font-weight:normal; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:bold; text-decoration:none;"&gt;Real Estate Investments Risk:&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:normal; text-decoration:none;"&gt; The Portfolio&#x2019;s investments 
in real estate investments, including REITs and infrastructure companies, could lose money due to the 
performance of real estate-related securities even if securities markets generally are experiencing positive 
results. The performance of real estate investments may be determined to a great extent by the current 
status of the real estate industry in general, or by other factors that may affect the real estate industry, 
even if other industries would not be so affected. Consequently, real estate investments could lead to 
investment results that may be significantly different from investments in other real assets categories 
or investments in the broader securities markets. The risks related to investments in real estate investments 
include, but are not limited to: adverse changes in general economic and local market conditions; adverse 
developments in employment; changes in supply or demand for similar or competing properties; unfavorable 
changes in applicable taxes, governmental regulations and interest rates; operating or development expenses; 
and lack of available financing.&lt;/span&gt;&lt;/p&gt;&lt;p style="font-size:10.0pt; font-family:Sans-Serif; text-align:left; color:#171A1C; font-weight:normal; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#171A1C; font-weight:normal; text-decoration:none;"&gt;REITs. &lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:normal; text-decoration:none;"&gt;Due 
to certain special considerations that apply to REITs, investments in REITs may carry additional risks 
not necessarily present in investments in other securities. REIT securities (including those trading 
on national exchanges) typically have trading volumes that are less than those of securities of other 
types of companies, which may affect the Portfolio&#x2019;s ability to trade or liquidate those securities. 
An investment in a REIT may be adversely affected if the REIT fails to comply with applicable laws and 
regulations, including failing to qualify as a REIT under the Internal Revenue Code of 1986, as amended 
(the &#x201c;Code&#x201d;). Failure to qualify with any of these requirements could jeopardize a company&#x2019;s 
status as &lt;/span&gt;&lt;/p&gt;&lt;p style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; color:#171A1C; font-weight:normal; text-decoration:none;"&gt;a REIT. The Portfolio generally will have no control over 
the operations and policies of a REIT, including qualification as a REIT.&lt;/p&gt;&lt;p style="font-size:10.0pt; font-family:Sans-Serif; text-align:left; color:#171A1C; font-weight:normal; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#171A1C; font-weight:normal; text-decoration:none;"&gt;Infrastructure Companies. &lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:normal; text-decoration:none;"&gt;Securities and instruments 
of infrastructure companies are more susceptible to adverse economic or regulatory occurrences affecting 
their industries. Infrastructure companies may be subject to a variety of factors that may adversely 
affect their business or operations, including high interest costs in connection with capital construction 
programs, high leverage, costs associated with environmental and other regulations, the effects of economic 
slowdown, surplus capacity, increased competition from other providers of services, uncertainties concerning 
the availability of fuel and other natural resources at reasonable prices, the effects of energy conservation 
policies, unfavorable tax laws or accounting policies and other factors. Infrastructure companies also 
may be affected by or subject to, among other factors, regulation by various government authorities, 
including rate regulation, innovations in technology that could render the way in which a company delivers 
a product or service obsolete and service interruption due to environmental, operational or other mishaps.&lt;/span&gt;&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20251231_20251231_S000056012Member_Commodities-RelatedInvestmentsRisk2_S000056012Summary14Member"
      id="ixv-7716">&lt;p style="font-size:10.0pt; font-family:Sans-Serif; text-align:left; color:#171A1C; font-weight:normal; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:bold; text-decoration:none;"&gt;Commodities-Related Investments Risk:&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:normal; text-decoration:none;"&gt; 
Exposure to the commodities markets may subject the Portfolio to greater volatility than other types 
of investments. The values of commodities and commodity-linked derivative instruments are affected by 
events that may have less impact on the values of equity and fixed income securities. Investments linked 
to the prices of commodities are considered speculative. Because the value of a commodity-linked derivative 
instrument, such as a futures contract on a physical commodity, typically is based upon the price movements 
of the underlying reference asset, index or rate, the value of these instruments will rise or fall in 
response to changes in the underlying reference asset, index or rate. Prices of commodities and commodity-linked 
investments may fluctuate significantly over short periods for a variety of factors, including: changes 
in supply and demand relationships; weather; agricultural or livestock markets; agricultural or livestock 
disease or pestilence; trade relationships; fiscal, monetary and exchange control programs; and embargoes, 
tariffs, terrorism and international economic, political, military and regulatory developments.&lt;/span&gt;&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20251231_20251231_S000056012Member_Fixed-IncomeandDebtSecuritiesRisk2_S000056012Summary14Member"
      id="ixv-7720">&lt;p style="font-size:10.0pt; font-family:Sans-Serif; text-align:left; color:#171A1C; font-weight:normal; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:bold; text-decoration:none;"&gt;Fixed-Income and Debt Securities Risk:&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:normal; text-decoration:none;"&gt; 
The market value of a debt security may decline due to general market conditions that are not specifically 
related to a particular company, such as real or perceived adverse economic conditions, changes in the 
outlook for corporate earnings, changes in interest or currency rates or adverse investor sentiment generally. 
The debt securities market can be susceptible to increases in volatility and decreases in liquidity. 
Liquidity can decline unpredictably in response to overall economic conditions or credit tightening.&lt;/span&gt;&lt;/p&gt;&lt;p style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; color:#171A1C; font-weight:normal; text-decoration:none;"&gt;Prices of bonds and other debt securities tend to move inversely with changes 
in interest rates. Interest rate risk is usually greater for fixed-income securities with longer maturities 
or durations.  A rise in interest rates (or the expectation of a rise in interest rates) may result in 
periods of volatility, decreased liquidity and increased redemptions, and, as a result, the Portfolio 
may have to liquidate portfolio securities at disadvantageous prices. The Portfolio may be subject to 
heightened interest rate risk due to certain changes in general economic conditions, inflation and monetary 
policy, such as certain types of interest rate changes by the Federal Reserve.&lt;/p&gt;&lt;p style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; color:#171A1C; font-weight:normal; text-decoration:none;"&gt;The 
Portfolio&#x2019;s investments in lower-rated, higher-yielding securities (&#x201c;junk bonds&#x201d;) are 
subject to greater credit risk than its higher rated investments. Credit risk is the risk that the issuer 
will not make interest or principal payments, or will not make payments on a timely basis. Non-investment 
grade securities tend to be more volatile, less liquid and are considered speculative. If there is a 
decline, or perceived decline, in the credit quality of a debt security (or any guarantor of payment 
on such security), the security&#x2019;s value could fall, potentially lowering the Portfolio&#x2019;s 
share price. The prices of non-investment grade securities, unlike investment grade debt securities, 
may fluctuate unpredictably and not necessarily inversely with changes in interest rates. The market 
for these securities may be less liquid and therefore these securities may be harder to value or sell 
at an acceptable price, especially during times of market volatility or decline.&lt;/p&gt;&lt;p style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; color:#171A1C; font-weight:normal; text-decoration:none;"&gt;Some 
debt securities may give the issuer the option to call, or redeem, the securities before their maturity, 
and, during a time of declining interest rates, the Portfolio may have to reinvest the proceeds of called 
or redeemed securities in an investment offering a lower yield (and the Portfolio may not fully benefit 
from any increase in the value of its portfolio holdings as a result of declining interest rates).&lt;/p&gt;&lt;p style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; color:#171A1C; font-weight:normal; text-decoration:none;"&gt;Structured notes are privately negotiated debt instruments 
where the principal and/or interest is determined by reference to a specified asset, market or rate, 
or the differential performance of two assets or markets. Structured notes can have risks of both debt 
securities and derivatives transactions.&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20251231_20251231_S000056012Member_GovernmentSecuritiesRisk2_S000056012Summary14Member"
      id="ixv-7735">&lt;p style="font-size:10.0pt; font-family:Sans-Serif; text-align:left; color:#171A1C; font-weight:normal; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:bold; text-decoration:none;"&gt;Government Securities Risk:&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:normal; text-decoration:none;"&gt; Not all obligations of the U.S. government, its agencies and instrumentalities 
are backed by the full faith and credit of the U.S. Treasury. Some obligations are backed only by the 
credit of the issuing agency or instrumentality, and in some cases there may be some risk of default 
by the issuer. Any guarantee by the U.S. government or its agencies or instrumentalities of a security 
held by the Portfolio does not apply to the market value of such security or to shares of the Portfolio 
itself. A security backed by the U.S. Treasury or the full faith and credit of the United States is guaranteed 
only as to the timely payment of interest and principal when held to maturity. Notwithstanding that such 
U.S. Government Securities are backed by the full faith and credit of the United States, circumstances 
could arise that would prevent the timely payment of interest or principal, which could result in losses 
to the Portfolio (e.g., Congressional debt ceiling impasses).&lt;/span&gt;&lt;/p&gt;&lt;p style="font-size:10.0pt; font-family:Sans-Serif; text-align:left; color:#171A1C; font-weight:normal; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:bold; text-decoration:none;"&gt;Non-U.S. 
Securities Risk:&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:normal; text-decoration:none;"&gt; The Portfolio&#x2019;s performance will be influenced by political, 
social and economic factors affecting the non-U.S. countries and companies in which the Portfolio invests. 
Non-U.S. securities carry special risks, such as less developed or less efficient trading markets, political 
instability, a lack of company information, differing auditing and legal standards, and, potentially, 
less liquidity. Non-U.S. securities may also subject the Portfolio&#x2019;s investments to changes in 
currency rates, which can make the return on an investment increase or decrease, unrelated to the quality 
or performance of the investment itself. Non-U.S. securities may be subject to economic sanctions or 
other governmental actions or developments, exchange controls (including repatriation restrictions), 
confiscations, trade restrictions (including tariffs) or problems related to share registration, trade 
settlement or asset custody, which could, among other things, effectively restrict or eliminate the Portfolio&#x2019;s 
ability to purchase or sell certain foreign securities. To the extent the Portfolio holds securities 
subject to such actions, the securities may become difficult to value and/or less liquid (or illiquid). 
In some cases, the securities may become worthless. In addition, as a result of trade restrictions (including 
tariffs) and other similar governmental actions or developments, the Portfolio may be forced to sell 
or otherwise dispose of foreign investments at inopportune times or prices.  &lt;/span&gt;&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20251231_20251231_S000056012Member_EmergingMarketRisk2_S000056012Summary14Member"
      id="ixv-7742">&lt;p style="font-size:10.0pt; font-family:Sans-Serif; text-align:left; color:#171A1C; font-weight:normal; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:bold; text-decoration:none;"&gt;Emerging Market Risk:&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:normal; text-decoration:none;"&gt; Emerging market countries 
generally have economic structures that are less diverse and mature, and political systems that are less 
stable, than those of developed countries. The economies of countries with emerging markets may be based 
predominantly on only a few industries, may be highly vulnerable to changes in local or global trade 
conditions, and may suffer from extreme debt burdens or volatile inflation rates. Further, investments 
in securities of issuers located in certain emerging countries involve the risk of loss resulting from 
problems in share registration, settlement or custody, substantial economic, political and social disruptions 
and the threat or imposition of sanctions or exchange controls (including repatriation restrictions). 
The securities markets of emerging market countries have historically been extremely volatile and less 
liquid than more developed markets, thus, the Portfolio may be unable to liquidate its positions in such 
securities at a favorable time or price. These market conditions may continue or worsen. Investments 
in these countries may be subject to political, economic, legal, market and currency risks. Significant 
devaluation of emerging market currencies against the U.S. dollar may occur subsequent to acquisition 
of investments denominated in emerging market currencies. Emerging market countries may also be more 
susceptible to fraud, corruption, and money laundering, which may result in negative commercial consequences 
in relation to the value, liquidity and tradability of investments in or related to those regions.&lt;/span&gt;&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20251231_20251231_S000056012Member_ForeignCurrencyRisk2_S000056012Summary14Member"
      id="ixv-7746">&lt;p style="font-size:10.0pt; font-family:Sans-Serif; text-align:left; color:#171A1C; font-weight:normal; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:bold; text-decoration:none;"&gt;Foreign Currency Risk:&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:normal; text-decoration:none;"&gt; 
Investments denominated in currencies other than U.S. dollars may experience a decline in value, in U.S. 
dollar terms, due solely to fluctuations in currency exchange rates. The Portfolio&#x2019;s investments 
denominated in such currencies (particularly currencies of emerging markets countries), as well as any 
investments in currencies themselves, could be adversely affected by delays in, or a refusal to grant, 
repatriation of funds or conversion of currencies. Irrespective of any foreign currency exposure hedging, 
the Portfolio may experience a decline in the value of its portfolio securities, in U.S. dollar terms, 
due solely to fluctuations in currency exchange rates.  &lt;/span&gt;&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20251231_20251231_S000056012Member_QuantitativeModelRisk2_S000056012Summary14Member"
      id="ixv-7750">&lt;p style="font-size:10.0pt; font-family:Sans-Serif; text-align:left; color:#171A1C; font-weight:normal; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:bold; text-decoration:none;"&gt;Quantitative 
Model Risk:&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:normal; text-decoration:none;"&gt; A quantitative model, such as the risk and other models used 
by the Investment Manager requires adherence to a systematic, disciplined process. The Investment Manager&#x2019;s 
ability to monitor and, if necessary, adjust its quantitative model could be adversely affected by various 
factors including incorrect or outdated market and other data inputs. Factors that affect a security&#x2019;s 
value can change over time, and these changes may not be reflected in &lt;/span&gt;&lt;/p&gt;&lt;p style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; color:#171A1C; font-weight:normal; text-decoration:none;"&gt;the quantitative model. In addition, factors used in quantitative 
analysis and the weight placed on those factors may not be predictive of a security&#x2019;s value.&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20251231_20251231_S000056012Member_SmallandMidCapCompaniesRisk2_S000056012Summary14Member"
      id="ixv-7762">&lt;p style="font-size:10.0pt; font-family:Sans-Serif; text-align:left; color:#171A1C; font-weight:normal; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:bold; text-decoration:none;"&gt;Small and Mid Cap Companies Risk:&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:normal; text-decoration:none;"&gt; 
Small and mid cap companies carry additional risks because their earnings tend to be less predictable, 
their share prices more volatile and their securities less liquid than larger, more established companies. 
The shares of small and mid cap companies tend to trade less frequently than those of larger companies, 
which can have an adverse effect on the pricing of these securities and on the ability to sell these 
securities when the Investment Manager deems it appropriate.&lt;/span&gt;&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20251231_20251231_S000056012Member_LiquidityRisk2_S000056012Summary14Member"
      id="ixv-7766">&lt;p style="font-size:10.0pt; font-family:Sans-Serif; text-align:left; color:#171A1C; font-weight:normal; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:bold; text-decoration:none;"&gt;Liquidity 
Risk:&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:normal; text-decoration:none;"&gt; The lack of a readily available market may limit the ability 
of the Portfolio to sell certain securities and other investments at the time and price it would like. 
The size of certain securities offerings of emerging markets issuers may be relatively smaller in size 
than offerings in more developed markets and, in some cases, the Portfolio, by itself or together with 
other Portfolios or other accounts managed by the Investment Manager, may hold a position in a security 
that is large relative to the typical trading volume for that security; these factors can make it difficult 
for the Portfolio to dispose of the position at the desired time or price.&lt;/span&gt;&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20251231_20251231_S000056012Member_DerivativesandHedgingRisk2_S000056012Summary14Member"
      id="ixv-7770">&lt;p style="font-size:10.0pt; font-family:Sans-Serif; text-align:left; color:#171A1C; font-weight:normal; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:bold; text-decoration:none;"&gt;Derivatives and Hedging Risk:&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:normal; text-decoration:none;"&gt; Derivatives and other similar 
transactions, including those entered into for hedging purposes (&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#171A1C; font-weight:normal; text-decoration:none;"&gt;i.e.&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:normal; text-decoration:none;"&gt;, seeking to protect Portfolio investments), may increase volatility, reduce returns, 
limit gains or magnify losses, perhaps substantially, particularly since most derivatives have a leverage 
component that provides investment exposure in excess of the amount invested. Swap agreements; forward 
currency contracts; over-the-counter options on securities (including options on shares of ETFs), indexes 
and currencies; structured notes; and other over-the-counter derivatives transactions are subject to 
the risks of the creditworthiness of and default by the counterparty and consequently may lose all or 
a portion of their value due solely to the creditworthiness of or default by the counterparty.  Over-the-counter 
derivatives frequently may be illiquid and difficult to value. Changes in liquidity may result in significant, 
rapid and unpredictable changes in the prices for derivatives. These derivatives transactions, as well 
as the exchange-traded futures and options in which the Portfolio may invest, are subject to many of 
the risks of, and can be highly sensitive to changes in the value of the related reference asset, index 
or rate. As such, a small investment could have a potentially large impact on the Portfolio&#x2019;s performance. 
In fact, many derivatives may be subject to greater risks than those associated with investing directly 
in the underlying or other reference asset. Derivatives transactions incur costs, either explicitly or 
implicitly, which reduce returns, and costs of engaging in such transactions may outweigh any gains or 
any losses averted from hedging activities. Successful use of derivatives, whether for hedging or for 
other investment purposes, is subject to the Investment Manager&#x2019;s ability to predict correctly 
movements in the direction of the relevant reference asset or market and, for hedging activities, correlation 
of the derivative instruments used with the investments seeking to be hedged. Use of derivatives transactions, 
even if entered into for hedging purposes, may cause the Portfolio to experience losses greater than 
if the Portfolio had not engaged in such transactions. When the Portfolio enters into derivatives transactions, 
it may be required to post margin and make settlement payments while the positions are open, and the 
Portfolio may have to sell a security at a disadvantageous time or price to meet such obligations. Derivatives 
transactions are also subject to operational and legal risk. The same risks, as applicable, apply to 
derivatives transactions by the Subsidiary.&lt;/span&gt;&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20251231_20251231_S000056012Member_ETFRisk2_S000056012Summary14Member"
      id="ixv-7776">&lt;p style="font-size:10.0pt; font-family:Sans-Serif; text-align:left; color:#171A1C; font-weight:normal; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:bold; text-decoration:none;"&gt;ETF 
Risk:&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:normal; text-decoration:none;"&gt; Shares of ETFs may trade at prices that vary from their net 
asset values, sometimes significantly. The shares of ETFs may trade at prices at, below or above their 
net asset value. In addition, the performance of an ETF pursuing a passive index-based strategy may diverge 
from the performance of the index. The Portfolio&#x2019;s investments in ETFs are subject to the risks 
of the ETFs&#x2019; investments, as well as to the general risks of investing in ETFs. The Portfolio will 
bear not only the Portfolio&#x2019;s management fees and operating expenses, but also the Portfolio&#x2019;s 
proportional share of the management fees and operating expenses of the ETFs in which the Portfolio invests. 
Although Section 12 of the Investment Company Act of 1940, as amended (the &#x201c;1940 Act&#x201d;) limits 
the amount of the Portfolio&#x2019;s assets that may be invested in one or more ETFs, Rule 12d1-4 under 
the 1940 Act allows the Portfolio to acquire the securities of another investment company, including 
ETFs, in excess of the limitations imposed by Section 12 of the 1940 Act, subject to certain limitations 
and conditions. &lt;/span&gt;&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20251231_20251231_S000056012Member_SubsidiaryandTaxStatusRisk2_S000056012Summary14Member"
      id="ixv-7780">&lt;p style="font-size:10.0pt; font-family:Sans-Serif; text-align:left; color:#171A1C; font-weight:normal; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:bold; text-decoration:none;"&gt;Subsidiary and Tax Status Risk: &lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:normal; text-decoration:none;"&gt;The Portfolio invests in the Subsidiary, which is not registered as an investment 
company under the 1940 Act. A regulatory change in the U.S. or the Cayman Islands, under which the Portfolio 
and the Subsidiary, respectively, are organized, that impacts the Subsidiary or how the Portfolio invests 
in the Subsidiary, such as a change in tax law, could adversely affect the Portfolio. By investing in 
the Subsidiary, the Portfolio is exposed to the &lt;/span&gt;&lt;/p&gt;&lt;p style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; color:#171A1C; font-weight:normal; text-decoration:none;"&gt;risks associated with the Subsidiary&#x2019;s investments, 
which generally include the risks of investing in commodity-related derivative instruments (described 
elsewhere in this Prospectus).  Income and gains from commodities or certain commodity-linked derivative 
instruments directly held by the Portfolio do not constitute &#x201c;qualifying income&#x201d; to the Portfolio 
for purposes of qualification as a &#x201c;regulated investment company&#x201d; (&#x201c;RIC&#x201d;) for 
federal income tax purposes. Without such qualification, the Portfolio could fail to qualify as a RIC 
and be subject to tax. The Portfolio intends to gain exposure indirectly to commodity markets by investing 
in its Subsidiary, which invests primarily in these commodity-linked derivative instruments. The tax 
treatment of the Portfolio&#x2019;s investments in the Subsidiary may be adversely affected by future 
legislation, Treasury regulations, court decisions and/or guidance issued by the Internal Revenue Service 
that could affect whether income derived from such investment is &#x201c;qualifying income&#x201d; under 
the Code, or otherwise affect the character, timing and/or amount of the Portfolio&#x2019;s taxable income 
or any gains and distributions made by the Portfolio.&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20251231_20251231_S000056012Member_SecuritiesSelectionRisk2_S000056012Summary14Member"
      id="ixv-7792">&lt;p style="font-size:10.0pt; font-family:Sans-Serif; text-align:left; color:#171A1C; font-weight:normal; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:bold; text-decoration:none;"&gt;Securities 
Selection Risk:&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:normal; text-decoration:none;"&gt; Securities and other investments selected by the Investment 
Manager for the Portfolio may not perform to expectations. This could result in the Portfolio&#x2019;s 
underperformance compared to other funds with similar investment objectives or strategies.&lt;/span&gt;&lt;/p&gt;</oef:RiskTextBlock>
    <oef:BarChartAndPerformanceTableHeading
      contextRef="Context_20251231_20251231_S000056012Member_S000056012Summary14Member"
      id="ixv-69055">Performance Bar Chart and Table</oef:BarChartAndPerformanceTableHeading>
    <oef:BarChartHeading
      contextRef="Context_20251231_20251231_S000056012Member_S000056012Summary14Member"
      id="ixv-69056">Year-by-Year Total Returns 
for Institutional Shares As of December 31, 2025</oef:BarChartHeading>
    <oef:PerformanceNarrativeTextBlock
      contextRef="Context_20251231_20251231_S000056012Member_S000056012Summary14Member"
      id="ixv-7803">&lt;p style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; color:#171A1C; font-weight:normal; text-decoration:none;"&gt;The 
accompanying bar chart and table provide some indication of the risks of investing in Lazard Real Assets 
Portfolio by showing the Portfolio&#x2019;s year-by-year performance and its average annual performance 
compared to that of a broad measure of market performance and an index that is generally more representative 
of the types of market sectors and/or types of investments in which the Portfolio invests. The bar chart 
shows how the performance of the Portfolio&#x2019;s Institutional Shares has varied from year to year. 
Effective September 1, 2020, certain changes were made to the Portfolio&#x2019;s principal investments 
strategies, including removing inflation-indexed securities from its policy with respect to the investment 
of 80% of its assets. The Portfolio&#x2019;s performance information prior to September 1, 2020 relates 
only to the Portfolio&#x2019;s prior principal investment strategies. Updated performance information 
is available at www.lazardassetmanagement.com or by calling (800) 823-6300. The Portfolio&#x2019;s past 
performance (before and after taxes) is not necessarily an indication of how the Portfolio will perform 
in the future.&lt;/p&gt;</oef:PerformanceNarrativeTextBlock>
    <oef:PerformancePastDoesNotIndicateFuture
      contextRef="Context_20251231_20251231_S000056012Member_S000056012Summary14Member"
      id="ixv-69057">The 
accompanying bar chart and table provide some indication of the risks of investing in Lazard Real Assets 
Portfolio by showing the Portfolio&#x2019;s year-by-year performance and its average annual performance 
compared to that of a broad measure of market performance and an index that is generally more representative 
of the types of market sectors and/or types of investments in which the Portfolio invests. The bar chart 
shows how the performance of the Portfolio&#x2019;s Institutional Shares has varied from year to year. 
Effective September 1, 2020, certain changes were made to the Portfolio&#x2019;s principal investments 
strategies, including removing inflation-indexed securities from its policy with respect to the investment 
of 80% of its assets. The Portfolio&#x2019;s performance information prior to September 1, 2020 relates 
only to the Portfolio&#x2019;s prior principal investment strategies. Updated performance information 
is available at www.lazardassetmanagement.com or by calling (800) 823-6300. The Portfolio&#x2019;s past 
performance (before and after taxes) is not necessarily an indication of how the Portfolio will perform 
in the future.</oef:PerformancePastDoesNotIndicateFuture>
    <oef:PerformanceAvailabilityWebSiteAddress
      contextRef="Context_20251231_20251231_S000056012Member_S000056012Summary14Member"
      id="ixv-69058">www.lazardassetmanagement.com</oef:PerformanceAvailabilityWebSiteAddress>
    <oef:PerformanceAvailabilityPhone
      contextRef="Context_20251231_20251231_S000056012Member_S000056012Summary14Member"
      id="ixv-69059">(800) 823-6300</oef:PerformanceAvailabilityPhone>
    <oef:BarChartClosingTextBlock
      contextRef="Context_20251231_20251231_S000056012Member_S000056012Summary14Member"
      id="ixv-7809">&lt;table cellpadding="0" cellspacing="0" style="border-collapse:collapse" width="27%"&gt;&lt;tr style="font-size:1pt;"&gt;&lt;td style="width:56.99%;"&gt;&#160;&lt;/td&gt;&lt;td style="width:43.01%;"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;p style="font-size:9.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; font-weight:bold; text-decoration:none;"&gt;Best Quarter:&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom; font-size:1pt;"&gt;&lt;p style="font-size:9.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; color:#000000; font-weight:normal; text-decoration:none;"&gt;&#160;&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;p style="font-size:9.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; font-weight:normal; text-decoration:none;"&gt;2024, Q3&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;p style="font-size:9.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; font-weight:normal; text-decoration:none;"&gt;10.67%&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom; font-size:1pt;"&gt;&lt;p style="font-size:9.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; font-weight:normal; text-decoration:none;"&gt;&#160;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom; font-size:1pt;"&gt;&lt;p style="font-size:9.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; font-weight:normal; text-decoration:none;"&gt;&#160;&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="2" style="vertical-align:bottom;"&gt;&lt;p style="font-size:9.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; font-weight:bold; text-decoration:none;"&gt;Worst Quarter:&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;p style="font-size:9.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; font-weight:normal; text-decoration:none;"&gt;2020, Q1&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;p style="font-size:9.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; font-weight:normal; text-decoration:none;"&gt;-15.79%&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;</oef:BarChartClosingTextBlock>
    <oef:HighestQuarterlyReturnLabel
      contextRef="Context_20251231_20251231_C000176375Member_S000056012Member_S000056012Summary14Member"
      id="ixv-69060">Best Quarter</oef:HighestQuarterlyReturnLabel>
    <oef:BarChartHighestQuarterlyReturnDate
      contextRef="Context_20251231_20251231_C000176375Member_S000056012Member_S000056012Summary14Member"
      id="ixv-69061">2024-09-30</oef:BarChartHighestQuarterlyReturnDate>
    <oef:BarChartHighestQuarterlyReturn
      contextRef="Context_20251231_20251231_C000176375Member_S000056012Member_S000056012Summary14Member"
      decimals="INF"
      id="ixv-69062"
      unitRef="pure">0.1067</oef:BarChartHighestQuarterlyReturn>
    <oef:LowestQuarterlyReturnLabel
      contextRef="Context_20251231_20251231_C000176375Member_S000056012Member_S000056012Summary14Member"
      id="ixv-69063">Worst Quarter</oef:LowestQuarterlyReturnLabel>
    <oef:BarChartLowestQuarterlyReturnDate
      contextRef="Context_20251231_20251231_C000176375Member_S000056012Member_S000056012Summary14Member"
      id="ixv-69064">2020-03-31</oef:BarChartLowestQuarterlyReturnDate>
    <oef:BarChartLowestQuarterlyReturn
      contextRef="Context_20251231_20251231_C000176375Member_S000056012Member_S000056012Summary14Member"
      decimals="INF"
      id="ixv-69065"
      unitRef="pure">-0.1579</oef:BarChartLowestQuarterlyReturn>
    <oef:PerformanceTableHeading
      contextRef="Context_20251231_20251231_S000056012Member_S000056012Summary14Member"
      id="ixv-69066">Average Annual Total Returns (for the periods ended December 31, 2025)</oef:PerformanceTableHeading>
    <oef:PerformanceTableNarrativeTextBlock
      contextRef="Context_20251231_20251231_S000056012Member_S000056012Summary14Member"
      id="ixv-7842">&lt;p style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; color:#171A1C; font-weight:normal; text-decoration:none;"&gt;After-tax returns are shown only for Institutional Shares. After-tax returns of 
the Portfolio&#x2019;s other share classes will vary. After-tax returns are calculated using the historical 
highest individual marginal income tax rates and do not reflect the impact of state and local taxes. 
Actual after-tax returns depend on the investor&#x2019;s tax situation and may differ from those shown. 
The after-tax returns shown are not relevant to investors who hold their shares through tax-deferred 
arrangements such as 401(k) plans or individual retirement accounts. &lt;/p&gt;</oef:PerformanceTableNarrativeTextBlock>
    <oef:PerformanceTableOneClassOfAfterTaxShown
      contextRef="Context_20251231_20251231_S000056012Member_S000056012Summary14Member"
      id="ixv-69067">After-tax returns are shown only for Institutional Shares. After-tax returns of 
the Portfolio&#x2019;s other share classes will vary.</oef:PerformanceTableOneClassOfAfterTaxShown>
    <oef:PerformanceTableUsesHighestFederalRate
      contextRef="Context_20251231_20251231_S000056012Member_S000056012Summary14Member"
      id="ixv-69068">After-tax returns are calculated using the historical 
highest individual marginal income tax rates and do not reflect the impact of state and local taxes.</oef:PerformanceTableUsesHighestFederalRate>
    <oef:PerformanceTableNotRelevantToTaxDeferred
      contextRef="Context_20251231_20251231_S000056012Member_S000056012Summary14Member"
      id="ixv-69069">The after-tax returns shown are not relevant to investors who hold their shares through tax-deferred 
arrangements such as 401(k) plans or individual retirement accounts.</oef:PerformanceTableNotRelevantToTaxDeferred>
    <oef:PerfInceptionDate
      contextRef="Context_20161230_20251231_C000176375Member_S000056012Member_S000056012Summary14Member"
      id="ixv-69070">2016-12-30</oef:PerfInceptionDate>
    <oef:PerfInceptionDate
      contextRef="Context_20161230_20251231_MSCIWorldIndex321_S000056012Member_S000056012Summary14Member"
      id="ixv-69071">2016-12-30</oef:PerfInceptionDate>
    <oef:PerfInceptionDate
      contextRef="Context_20161230_20251231_RealAssetsBlendIndex324_S000056012Member_S000056012Summary14Member"
      id="ixv-69072">2016-12-30</oef:PerfInceptionDate>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20250101_20251231_C000176375Member_S000056012Member_S000056012Summary14Member"
      decimals="INF"
      id="ixv-69073"
      unitRef="pure">0.1680</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20210101_20251231_C000176375Member_S000056012Member_S000056012Summary14Member"
      decimals="INF"
      id="ixv-69074"
      unitRef="pure">0.0754</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20161230_20251231_C000176375Member_S000056012Member_S000056012Summary14Member"
      decimals="INF"
      id="ixv-69075"
      unitRef="pure">0.0611</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20250101_20251231_AfterTaxesOnDistributionsMember_C000176375Member_S000056012Member_S000056012Summary14Member"
      decimals="INF"
      id="ixv-69076"
      unitRef="pure">0.1305</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20210101_20251231_AfterTaxesOnDistributionsMember_C000176375Member_S000056012Member_S000056012Summary14Member"
      decimals="INF"
      id="ixv-69077"
      unitRef="pure">0.0494</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20161230_20251231_AfterTaxesOnDistributionsMember_C000176375Member_S000056012Member_S000056012Summary14Member"
      decimals="INF"
      id="ixv-69078"
      unitRef="pure">0.0424</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20250101_20251231_AfterTaxesOnDistributionsAndSalesMember_C000176375Member_S000056012Member_S000056012Summary14Member"
      decimals="INF"
      id="ixv-69079"
      unitRef="pure">0.0985</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20210101_20251231_AfterTaxesOnDistributionsAndSalesMember_C000176375Member_S000056012Member_S000056012Summary14Member"
      decimals="INF"
      id="ixv-69080"
      unitRef="pure">0.0477</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20161230_20251231_AfterTaxesOnDistributionsAndSalesMember_C000176375Member_S000056012Member_S000056012Summary14Member"
      decimals="INF"
      id="ixv-69081"
      unitRef="pure">0.0408</oef:AvgAnnlRtrPct>
    <oef:PerfInceptionDate
      contextRef="Context_20170109_20251231_C000176376Member_S000056012Member_S000056012Summary14Member"
      id="ixv-69082">2017-01-09</oef:PerfInceptionDate>
    <oef:PerfInceptionDate
      contextRef="Context_20170109_20251231_MSCIWorldIndex322_S000056012Member_S000056012Summary14Member"
      id="ixv-69083">2017-01-09</oef:PerfInceptionDate>
    <oef:PerfInceptionDate
      contextRef="Context_20170109_20251231_RealAssetsBlendIndex325_S000056012Member_S000056012Summary14Member"
      id="ixv-69084">2017-01-09</oef:PerfInceptionDate>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20250101_20251231_C000176376Member_S000056012Member_S000056012Summary14Member"
      decimals="INF"
      id="ixv-69085"
      unitRef="pure">0.1644</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20210101_20251231_C000176376Member_S000056012Member_S000056012Summary14Member"
      decimals="INF"
      id="ixv-69086"
      unitRef="pure">0.0725</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20170109_20251231_C000176376Member_S000056012Member_S000056012Summary14Member"
      decimals="INF"
      id="ixv-69087"
      unitRef="pure">0.0582</oef:AvgAnnlRtrPct>
    <oef:PerfInceptionDate
      contextRef="Context_20220722_20251231_C000176377Member_S000056012Member_S000056012Summary14Member"
      id="ixv-69088">2022-07-22</oef:PerfInceptionDate>
    <oef:PerfInceptionDate
      contextRef="Context_20220722_20251231_MSCIWorldIndex323_S000056012Member_S000056012Summary14Member"
      id="ixv-69089">2022-07-22</oef:PerfInceptionDate>
    <oef:PerfInceptionDate
      contextRef="Context_20220722_20251231_RealAssetsBlendIndex326_S000056012Member_S000056012Summary14Member"
      id="ixv-69090">2022-07-22</oef:PerfInceptionDate>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20250101_20251231_C000176377Member_S000056012Member_S000056012Summary14Member"
      decimals="INF"
      id="ixv-69091"
      unitRef="pure">0.1672</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20220722_20251231_C000176377Member_S000056012Member_S000056012Summary14Member"
      decimals="INF"
      id="ixv-69092"
      unitRef="pure">0.0586</oef:AvgAnnlRtrPct>
    <oef:AverageAnnualReturnLabel
      contextRef="Context_20251231_20251231_MSCIWorldIndex321_S000056012Member_S000056012Summary14Member"
      id="ixv-69093">MSCI World Index</oef:AverageAnnualReturnLabel>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20250101_20251231_MSCIWorldIndex321_S000056012Member_S000056012Summary14Member"
      decimals="INF"
      id="ixv-69094"
      unitRef="pure">0.2109</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20210101_20251231_MSCIWorldIndex321_S000056012Member_S000056012Summary14Member"
      decimals="INF"
      id="ixv-69095"
      unitRef="pure">0.1215</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20161230_20251231_MSCIWorldIndex321_S000056012Member_S000056012Summary14Member"
      decimals="INF"
      id="ixv-69096"
      unitRef="pure">0.1270</oef:AvgAnnlRtrPct>
    <oef:IndexNoDeductionForFeesExpensesTaxes
      contextRef="Context_20251231_20251231_S000056012Member_S000056012Summary14Member"
      id="ixv-69097">(reflects no deduction for fees, expenses or 
taxes)</oef:IndexNoDeductionForFeesExpensesTaxes>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20170109_20251231_MSCIWorldIndex322_S000056012Member_S000056012Summary14Member"
      decimals="INF"
      id="ixv-69098"
      unitRef="pure">0.1254</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20220722_20251231_MSCIWorldIndex323_S000056012Member_S000056012Summary14Member"
      decimals="INF"
      id="ixv-69099"
      unitRef="pure">0.1783</oef:AvgAnnlRtrPct>
    <oef:AverageAnnualReturnLabel
      contextRef="Context_20251231_20251231_RealAssetsBlendIndex324_S000056012Member_S000056012Summary14Member"
      id="ixv-69100">Real Assets Blend Index</oef:AverageAnnualReturnLabel>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20250101_20251231_RealAssetsBlendIndex324_S000056012Member_S000056012Summary14Member"
      decimals="INF"
      id="ixv-69101"
      unitRef="pure">0.1431</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20210101_20251231_RealAssetsBlendIndex324_S000056012Member_S000056012Summary14Member"
      decimals="INF"
      id="ixv-69102"
      unitRef="pure">0.0723</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20161230_20251231_RealAssetsBlendIndex324_S000056012Member_S000056012Summary14Member"
      decimals="INF"
      id="ixv-69103"
      unitRef="pure">0.0609</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20170109_20251231_RealAssetsBlendIndex325_S000056012Member_S000056012Summary14Member"
      decimals="INF"
      id="ixv-69104"
      unitRef="pure">0.0607</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20220722_20251231_RealAssetsBlendIndex326_S000056012Member_S000056012Summary14Member"
      decimals="INF"
      id="ixv-69105"
      unitRef="pure">0.0488</oef:AvgAnnlRtrPct>
    <oef:RiskReturnHeading
      contextRef="Context_20251231_20251231_S000079313Member_S000079313Summary15Member"
      id="ixv-69106">  Lazard 
US Convertibles Portfolio</oef:RiskReturnHeading>
    <oef:ObjectiveHeading
      contextRef="Context_20251231_20251231_S000079313Member_S000079313Summary15Member"
      id="ixv-69108">Investment Objective</oef:ObjectiveHeading>
    <oef:ObjectivePrimaryTextBlock
      contextRef="Context_20251231_20251231_S000079313Member_S000079313Summary15Member"
      id="ixv-8108">&lt;p style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; color:#171A1C; font-weight:normal; text-decoration:none;"&gt;The 
Portfolio seeks long-term capital appreciation.&lt;/p&gt;</oef:ObjectivePrimaryTextBlock>
    <oef:ExpenseHeading
      contextRef="Context_20251231_20251231_S000079313Member_S000079313Summary15Member"
      id="ixv-69109">Fees and 
Expenses</oef:ExpenseHeading>
    <oef:ExpenseNarrativeTextBlock
      contextRef="Context_20251231_20251231_S000079313Member_S000079313Summary15Member"
      id="ixv-8111">&lt;p style="font-size:10.0pt; font-family:Sans-Serif; text-align:left; color:#171A1C; font-weight:normal; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:normal; text-decoration:none;"&gt;This table describes the fees and expenses that you may pay 
if you buy, hold and sell shares of the Portfolio, a series of The Lazard Funds, Inc. (the &#x201c;Fund&#x201d;). 
&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; 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 table and the Example below.&lt;/span&gt;&lt;/p&gt;</oef:ExpenseNarrativeTextBlock>
    <oef:OperatingExpensesCaption
      contextRef="Context_20251231_20251231_S000079313Member_S000079313Summary15Member"
      id="ixv-69110">Annual 
Portfolio Operating Expenses (expenses that you pay each year as a percentage of the 
value of your investment)</oef:OperatingExpensesCaption>
    <oef:ManagementFeesOverAssets
      contextRef="Context_20251231_20251231_C000240316Member_S000079313Member_S000079313Summary15Member"
      decimals="INF"
      id="ixv-69111"
      unitRef="pure">0.0060</oef:ManagementFeesOverAssets>
    <oef:ManagementFeesOverAssets
      contextRef="Context_20251231_20251231_C000240317Member_S000079313Member_S000079313Summary15Member"
      decimals="INF"
      id="ixv-69112"
      unitRef="pure">0.0060</oef:ManagementFeesOverAssets>
    <oef:ManagementFeesOverAssets
      contextRef="Context_20251231_20251231_C000240315Member_S000079313Member_S000079313Summary15Member"
      decimals="INF"
      id="ixv-69113"
      unitRef="pure">0.0060</oef:ManagementFeesOverAssets>
    <oef:DistributionAndService12b1FeesOverAssets
      contextRef="Context_20251231_20251231_C000240316Member_S000079313Member_S000079313Summary15Member"
      decimals="INF"
      id="ixv-69114"
      unitRef="pure">0</oef:DistributionAndService12b1FeesOverAssets>
    <oef:DistributionAndService12b1FeesOverAssets
      contextRef="Context_20251231_20251231_C000240317Member_S000079313Member_S000079313Summary15Member"
      decimals="INF"
      id="ixv-69115"
      unitRef="pure">0.0025</oef:DistributionAndService12b1FeesOverAssets>
    <oef:DistributionAndService12b1FeesOverAssets
      contextRef="Context_20251231_20251231_C000240315Member_S000079313Member_S000079313Summary15Member"
      decimals="INF"
      id="ixv-69116"
      unitRef="pure">0</oef:DistributionAndService12b1FeesOverAssets>
    <oef:OtherExpensesOverAssets
      contextRef="Context_20251231_20251231_C000240316Member_S000079313Member_S000079313Summary15Member"
      decimals="INF"
      id="ixv-69117"
      unitRef="pure">0.0111</oef:OtherExpensesOverAssets>
    <oef:OtherExpensesOverAssets
      contextRef="Context_20251231_20251231_C000240317Member_S000079313Member_S000079313Summary15Member"
      decimals="INF"
      id="ixv-69118"
      unitRef="pure">0.0362</oef:OtherExpensesOverAssets>
    <oef:OtherExpensesOverAssets
      contextRef="Context_20251231_20251231_C000240315Member_S000079313Member_S000079313Summary15Member"
      decimals="INF"
      id="_1540_"
      unitRef="pure">0.0111</oef:OtherExpensesOverAssets>
    <oef:ExpensesOverAssets
      contextRef="Context_20251231_20251231_C000240316Member_S000079313Member_S000079313Summary15Member"
      decimals="INF"
      id="ixv-69120"
      unitRef="pure">0.0171</oef:ExpensesOverAssets>
    <oef:ExpensesOverAssets
      contextRef="Context_20251231_20251231_C000240317Member_S000079313Member_S000079313Summary15Member"
      decimals="INF"
      id="ixv-69121"
      unitRef="pure">0.0447</oef:ExpensesOverAssets>
    <oef:ExpensesOverAssets
      contextRef="Context_20251231_20251231_C000240315Member_S000079313Member_S000079313Summary15Member"
      decimals="INF"
      id="ixv-69122"
      unitRef="pure">0.0171</oef:ExpensesOverAssets>
    <oef:FeeWaiverOrReimbursementOverAssets
      contextRef="Context_20251231_20251231_C000240316Member_S000079313Member_S000079313Summary15Member"
      decimals="INF"
      id="_1544_"
      unitRef="pure">-0.0096</oef:FeeWaiverOrReimbursementOverAssets>
    <oef:FeeWaiverOrReimbursementOverAssets
      contextRef="Context_20251231_20251231_C000240317Member_S000079313Member_S000079313Summary15Member"
      decimals="INF"
      id="_1545_"
      unitRef="pure">-0.0347</oef:FeeWaiverOrReimbursementOverAssets>
    <oef:FeeWaiverOrReimbursementOverAssets
      contextRef="Context_20251231_20251231_C000240315Member_S000079313Member_S000079313Summary15Member"
      decimals="INF"
      id="_1546_"
      unitRef="pure">-0.0101</oef:FeeWaiverOrReimbursementOverAssets>
    <oef:NetExpensesOverAssets
      contextRef="Context_20251231_20251231_C000240316Member_S000079313Member_S000079313Summary15Member"
      decimals="INF"
      id="ixv-69126"
      unitRef="pure">0.0075</oef:NetExpensesOverAssets>
    <oef:NetExpensesOverAssets
      contextRef="Context_20251231_20251231_C000240317Member_S000079313Member_S000079313Summary15Member"
      decimals="INF"
      id="ixv-69127"
      unitRef="pure">0.0100</oef:NetExpensesOverAssets>
    <oef:NetExpensesOverAssets
      contextRef="Context_20251231_20251231_C000240315Member_S000079313Member_S000079313Summary15Member"
      decimals="INF"
      id="ixv-69128"
      unitRef="pure">0.0070</oef:NetExpensesOverAssets>
    <oef:FeeWaiverOrReimbursementOverAssetsDateOfTermination
      contextRef="Context_20251231_20251231_S000079313Member_S000079313Summary15Member"
      id="ixv-69129">May 1, 2027</oef:FeeWaiverOrReimbursementOverAssetsDateOfTermination>
    <oef:ExpenseExampleHeading
      contextRef="Context_20251231_20251231_S000079313Member_S000079313Summary15Member"
      id="ixv-69130">Example</oef:ExpenseExampleHeading>
    <oef:ExpenseExampleNarrativeTextBlock
      contextRef="Context_20251231_20251231_S000079313Member_S000079313Summary15Member"
      id="ixv-8233">&lt;p style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; color:#171A1C; font-weight:normal; text-decoration:none;"&gt;This Example is intended to help you compare the cost of investing in the Portfolio 
with the cost of investing in other mutual funds.&lt;/p&gt;&lt;p style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; color:#171A1C; font-weight:normal; text-decoration:none;"&gt;The Example 
assumes that you invest $10,000 in the Portfolio for the time periods indicated and then hold or redeem 
all of your shares at the end of those periods. The Example also assumes that your investment has a 5% 
return each year and that the Portfolio&#x2019;s operating expenses remain the same, giving effect to 
the expense limitation agreement in year one only. Although your actual costs may be higher or lower, 
based on these assumptions your costs would be:&lt;/p&gt;</oef:ExpenseExampleNarrativeTextBlock>
    <oef:ExpenseExampleYear01
      contextRef="Context_20251231_20251231_C000240316Member_S000079313Member_S000079313Summary15Member"
      decimals="INF"
      id="ixv-69131"
      unitRef="usd">77</oef:ExpenseExampleYear01>
    <oef:ExpenseExampleYear03
      contextRef="Context_20251231_20251231_C000240316Member_S000079313Member_S000079313Summary15Member"
      decimals="INF"
      id="ixv-69132"
      unitRef="usd">445</oef:ExpenseExampleYear03>
    <oef:ExpenseExampleYear05
      contextRef="Context_20251231_20251231_C000240316Member_S000079313Member_S000079313Summary15Member"
      decimals="INF"
      id="ixv-69133"
      unitRef="usd">838</oef:ExpenseExampleYear05>
    <oef:ExpenseExampleYear10
      contextRef="Context_20251231_20251231_C000240316Member_S000079313Member_S000079313Summary15Member"
      decimals="INF"
      id="ixv-69134"
      unitRef="usd">1939</oef:ExpenseExampleYear10>
    <oef:ExpenseExampleYear01
      contextRef="Context_20251231_20251231_C000240317Member_S000079313Member_S000079313Summary15Member"
      decimals="INF"
      id="ixv-69135"
      unitRef="usd">102</oef:ExpenseExampleYear01>
    <oef:ExpenseExampleYear03
      contextRef="Context_20251231_20251231_C000240317Member_S000079313Member_S000079313Summary15Member"
      decimals="INF"
      id="ixv-69136"
      unitRef="usd">1037</oef:ExpenseExampleYear03>
    <oef:ExpenseExampleYear05
      contextRef="Context_20251231_20251231_C000240317Member_S000079313Member_S000079313Summary15Member"
      decimals="INF"
      id="ixv-69137"
      unitRef="usd">1981</oef:ExpenseExampleYear05>
    <oef:ExpenseExampleYear10
      contextRef="Context_20251231_20251231_C000240317Member_S000079313Member_S000079313Summary15Member"
      decimals="INF"
      id="ixv-69138"
      unitRef="usd">4387</oef:ExpenseExampleYear10>
    <oef:ExpenseExampleYear01
      contextRef="Context_20251231_20251231_C000240315Member_S000079313Member_S000079313Summary15Member"
      decimals="INF"
      id="ixv-69139"
      unitRef="usd">72</oef:ExpenseExampleYear01>
    <oef:ExpenseExampleYear03
      contextRef="Context_20251231_20251231_C000240315Member_S000079313Member_S000079313Summary15Member"
      decimals="INF"
      id="ixv-69140"
      unitRef="usd">440</oef:ExpenseExampleYear03>
    <oef:ExpenseExampleYear05
      contextRef="Context_20251231_20251231_C000240315Member_S000079313Member_S000079313Summary15Member"
      decimals="INF"
      id="ixv-69141"
      unitRef="usd">833</oef:ExpenseExampleYear05>
    <oef:ExpenseExampleYear10
      contextRef="Context_20251231_20251231_C000240315Member_S000079313Member_S000079313Summary15Member"
      decimals="INF"
      id="ixv-69142"
      unitRef="usd">1935</oef:ExpenseExampleYear10>
    <oef:PortfolioTurnoverHeading
      contextRef="Context_20251231_20251231_S000079313Member_S000079313Summary15Member"
      id="ixv-69143">Portfolio Turnover</oef:PortfolioTurnoverHeading>
    <oef:PortfolioTurnoverTextBlock
      contextRef="Context_20251231_20251231_S000079313Member_S000079313Summary15Member"
      id="ixv-8297">&lt;p style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; color:#171A1C; font-weight:normal; text-decoration:none;"&gt;The Portfolio 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 Portfolio shares are held in a taxable account. These costs, which are not reflected in annual portfolio 
operating expenses or in the Example, affect the Portfolio&#x2019;s performance. During the most recent 
fiscal year, the Portfolio&#x2019;s portfolio turnover rate was 51% of the average value of its portfolio.&lt;/p&gt;</oef:PortfolioTurnoverTextBlock>
    <oef:PortfolioTurnoverRate
      contextRef="Context_20251231_20251231_S000079313Member_S000079313Summary15Member"
      decimals="INF"
      id="ixv-69144"
      unitRef="pure">0.51</oef:PortfolioTurnoverRate>
    <oef:StrategyHeading
      contextRef="Context_20251231_20251231_S000079313Member_S000079313Summary15Member"
      id="ixv-69145">Principal Investment Strategies</oef:StrategyHeading>
    <oef:StrategyNarrativeTextBlock
      contextRef="Context_20251231_20251231_S000079313Member_S000079313Summary15Member"
      id="ixv-8300">&lt;p style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; color:#171A1C; font-weight:normal; text-decoration:none;"&gt;Under normal 
circumstances, the Portfolio invests at least 80% of its assets (including borrowing for investment purposes) 
in convertible securities that are economically tied to the U.S. &#x201c;Convertible securities&#x201d; 
are fixed-income and &lt;/p&gt;&lt;p style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; color:#171A1C; font-weight:normal; text-decoration:none;"&gt;preferred equity securities that pay a fixed or floating rate 
of interest or dividends and that convert into: (1) underlying shares of common stock or other equity 
securities of the issuer of the convertible securities or of another issuer; (2) cash; or (3) a combination 
of cash and common stock or other equity securities of the issuer of the convertible securities or of 
another issuer; in each case, the form and amount of payment upon conversion is determined by the terms 
of the governing documents of the convertible securities. As a result, convertible securities have characteristics 
similar to both fixed-income and equity securities. The Portfolio considers a convertible security to 
be &#x201c;economically tied to the U.S.&#x201d; if:  (i) the issuer is organized under the laws of or 
is domiciled in the U.S. or maintains its principal place of business in the U.S.; (ii) the convertible 
security, or the underlying security into which the convertible security is convertible is traded principally 
in the U.S., including underlying securities that are American Depositary Receipts or Global Depositary 
Receipts; or (iii) during the most recent fiscal year of the issuer, the issuer derived at least 50% 
of its revenues or profits from goods produced or sold, investments made, or services performed in the 
U.S. or that has at least 50% of its assets in the U.S.&lt;/p&gt;&lt;p style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; color:#171A1C; font-weight:normal; text-decoration:none;"&gt;The Investment 
Manager seeks to achieve the Portfolio&#x2019;s investment objective primarily through actively managing 
a portfolio of convertible securities economically tied to the U.S.  As part of its investment process, 
the Investment Manager undertakes the following analysis of the convertible securities in which the Portfolio 
may invest: &lt;/p&gt;&lt;p style="font-size:10.0pt; font-family:Sans-Serif; text-align:left; color:#171A1C; text-indent:-18.0pt; font-weight:normal; margin-left:36.0pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Symbol; font-style:normal; color:#171A1C; font-weight:normal; text-decoration:none;"&gt;&#xb7;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#171A1C; font-weight:normal; text-decoration:none;"&gt;proprietary quantitative analysis&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:normal; text-decoration:none;"&gt; to assess each convertible 
security&#x2019;s exposure or sensitivity to factors such as equity market performance, interest rates 
and credit spreads and its implied volatility, in order to assist the Investment Manager in forming a 
view regarding the relative value of the convertible security when assessed against:  (i) comparable 
convertible securities; (ii) its historical price-to-book ratios (a measure of the security&#x2019;s issuer&#x2019;s 
market capitalization (or valuation) to its book value); (iii) the creditworthiness of the issuer; and/or 
(iv) what the Investment Manager assesses to be the future growth outlook or valuation prospects of the 
equity into which the security is convertible; &lt;/span&gt;&lt;/p&gt;&lt;p style="font-size:10.0pt; font-family:Sans-Serif; text-align:left; color:#171A1C; text-indent:-18.0pt; font-weight:normal; margin-left:36.0pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Symbol; font-style:normal; color:#171A1C; font-weight:normal; text-decoration:none;"&gt;&#xb7;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#171A1C; font-weight:normal; text-decoration:none;"&gt;credit analysis&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:normal; text-decoration:none;"&gt;, 
which will look at the credit quality of the issuers of the convertible securities (i.e., the capacity 
of an issuer to meet its obligations), the potential for credit quality improvement, the duration of 
the convertible securities, etc.; and&lt;/span&gt;&lt;/p&gt;&lt;p style="font-size:10.0pt; font-family:Sans-Serif; text-align:left; color:#171A1C; text-indent:-18.0pt; font-weight:normal; margin-left:36.0pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Symbol; font-style:normal; color:#171A1C; font-weight:normal; text-decoration:none;"&gt;&#xb7;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#171A1C; font-weight:normal; text-decoration:none;"&gt;fundamental, bottom-up analysis&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:normal; text-decoration:none;"&gt; of the equity securities into which the convertible securities are convertible 
in order to form a view as to the growth outlook for the issuer, and the potential for improving valuations, 
in the underlying equity securities. &lt;/span&gt;&lt;/p&gt;&lt;p style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; color:#171A1C; font-weight:normal; text-decoration:none;"&gt;The Portfolio may invest without 
limitation in securities rated below investment grade (i.e., lower than Baa by Moody&#x2019;s Investors 
Service, Inc. (&#x201c;Moody&#x2019;s&#x201d;) or lower than BBB by S&amp;amp;P Global Ratings (&#x201c;S&amp;amp;P&#x201d;)) 
(&#x201c;junk bonds&#x201d;) or equivalent unrated securities as determined by the Investment Manager. 
 Additionally, the Portfolio is not restricted to investments in securities of any particular maturity 
or duration, and there are no restrictions on the Portfolio&#x2019;s average maturity or duration.  Duration 
is an estimate of the sensitivity of the price of a fixed income or convertible security to a change 
in interest rates.  Generally, the longer the duration, the higher the expected volatility.  For example, 
the market price of a fixed income or convertible security with a duration of three years would be expected 
to decline 3% if interest rates rose 1%.  Conversely, the market price of the same security would be 
expected to increase 3% if interest rates fell 1%.&lt;/p&gt;&lt;p style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; color:#171A1C; font-weight:normal; text-decoration:none;"&gt;The Portfolio 
may invest up to 20% of its assets in securities and other assets which need not be convertible securities 
as described below and need not be economically tied to the U.S. as described above, including securities 
of emerging markets issuers.&lt;/p&gt;&lt;p style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; color:#171A1C; font-weight:normal; text-decoration:none;"&gt;The Portfolio may, but is 
not required to, (1) enter into interest rate, bond and equity index futures contracts and interest rate 
and credit default swap agreements; and (2) purchase put and call options on securities (including shares 
of exchange-traded open-end management investment companies (&#x201c;ETFs&#x201d;)) and indexes, in each 
case for hedging purposes or to seek to increase returns.&lt;/p&gt;&lt;p style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; color:#171A1C; font-weight:normal; text-decoration:none;"&gt;Although 
the Portfolio is classified as &#x201c;diversified&#x201d; under the Investment Company Act of 1940, as 
amended, it may invest in a smaller number of issuers than other, more diversified investment portfolios. 
 In addition, implementation of the Portfolio&#x2019;s investment strategy may, during certain periods, 
result in the investment of a significant portion of the Portfolio&#x2019;s assets in a particular market 
sector.&lt;/p&gt;</oef:StrategyNarrativeTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20251231_20251231_S000079313Member_PrincipalInvestmentRisks2_S000079313Summary15Member"
      id="ixv-8336">&lt;p style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; color:#00539A; font-weight:bold; text-decoration:none;"&gt;Principal Investment Risks&lt;/p&gt;&lt;p style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; color:#171A1C; font-weight:normal; text-decoration:none;"&gt;The value 
of your investment in the Portfolio will fluctuate, which means you could lose money.&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20251231_20251231_S000079313Member_RiskLoseMoneyMember_S000079313Summary15Member"
      id="ixv-8338">&lt;p style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; color:#171A1C; font-weight:normal; text-decoration:none;"&gt;The value 
of your investment in the Portfolio will fluctuate, which means you could lose money.&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20251231_20251231_S000079313Member_MarketRisk2_S000079313Summary15Member"
      id="ixv-8340">&lt;p style="font-size:10.0pt; font-family:Sans-Serif; text-align:left; color:#171A1C; font-weight:normal; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:bold; text-decoration:none;"&gt;Market Risk:&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:normal; text-decoration:none;"&gt; The Portfolio may incur losses due to declines 
in one or more markets in which it invests. These declines may be the result of, among other things, 
political, regulatory, market, economic or social developments affecting the relevant market(s). To the 
extent that such developments impact specific industries, market sectors, countries or geographic regions, 
the Portfolio&#x2019;s investments in such industries, market sectors, countries and/or geographic regions 
can be expected to be particularly affected, especially if such investments are a significant portion 
of its investment portfolio. In addition, turbulence in financial markets and reduced liquidity in equity, 
credit and/or fixed income markets may negatively affect many issuers, which could adversely affect the 
Portfolio. Global economies and financial markets are increasingly interconnected, and conditions and 
events in one country, region or financial market may adversely impact issuers worldwide. As a result, 
local, regional or global events such as war or military conflict, acts of terrorism, the spread of infectious 
illness or other public health issues, social unrest, natural disasters, extreme weather, other geological 
events, man-made disasters, supply chain disruptions, deflation, inflation, government defaults, government 
shutdowns, the imposition of sanctions or other similar measures, recessions or other events could have 
a significant negative impact on global economic and market conditions. For example, a public health 
or other emergency and aggressive responses taken by many governments or voluntarily imposed by private 
parties, including closing borders, restricting travel and imposing prolonged quarantines or similar 
restrictions, as well as the closure of, or operational changes to, many retail and other businesses, 
may have severe negative impacts on markets worldwide. Additionally, general market conditions may affect 
the value of a Portfolio&#x2019;s securities, including changes in interest rates, currency rates or monetary 
policies. Furthermore, the imposition of tariffs, trade restrictions, currency restrictions or similar 
actions (or retaliatory measures taken in response to such actions), or the threat or potential of one 
or more such events and developments, could lead to price volatility and overall declines in the U.S. 
and global investment markets.&lt;/span&gt;&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20251231_20251231_S000079313Member_IssuerRisk2_S000079313Summary15Member"
      id="ixv-8344">&lt;p style="font-size:10.0pt; font-family:Sans-Serif; text-align:left; color:#171A1C; font-weight:normal; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:bold; text-decoration:none;"&gt;Issuer Risk:&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:normal; text-decoration:none;"&gt; 
The value of a security may decline for a number of reasons which directly relate to the issuer, such 
as management performance, financial leverage and reduced demand for the issuer&#x2019;s goods or services, 
as well as the historical and prospective earnings of the issuer and the value of its assets or factors 
unrelated to the issuer&#x2019;s value, such as investor perception.&lt;/span&gt;&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20251231_20251231_S000079313Member_ConvertibleSecuritiesRisk2_S000079313Summary15Member"
      id="ixv-8348">&lt;p style="font-size:10.0pt; font-family:Sans-Serif; text-align:left; color:#171A1C; font-weight:normal; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:bold; text-decoration:none;"&gt;Convertible Securities Risk:&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:normal; text-decoration:none;"&gt; The market value of convertible 
securities may perform like that of non-convertible fixed income securities; that is, their prices move 
inversely with changes in interest rates (&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#171A1C; font-weight:normal; text-decoration:none;"&gt;i.e.&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:normal; text-decoration:none;"&gt;, 
as interest rates go up, prices go down). In addition, convertible securities are subject to the risk 
that the issuer will not make interest or principal payments, or will not make payments on a timely basis. 
Since it derives a portion of its value from the common stock into which it may be converted, a convertible 
security also is subject to the same types of market and issuer risks that apply to the underlying common 
stock.&lt;/span&gt;&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20251231_20251231_S000079313Member_Fixed-IncomeandDebtSecuritiesRisk2_S000079313Summary15Member"
      id="ixv-8354">&lt;p style="font-size:10.0pt; font-family:Sans-Serif; text-align:left; color:#171A1C; font-weight:normal; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:bold; text-decoration:none;"&gt;Fixed-Income and Debt Securities Risk:&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:normal; text-decoration:none;"&gt; The market value of a debt security may decline due to general market conditions 
that are not specifically related to a particular company, such as real or perceived adverse economic 
conditions, changes in the outlook for corporate earnings, changes in interest or currency rates or adverse 
investor sentiment generally. The debt securities market can be susceptible to increases in volatility 
and decreases in liquidity. Liquidity can decline unpredictably in response to overall economic conditions 
or credit tightening.&lt;/span&gt;&lt;/p&gt;&lt;p style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; color:#171A1C; font-weight:normal; text-decoration:none;"&gt;Prices of bonds and other 
debt securities tend to move inversely with changes in interest rates. Interest rate risk is usually 
greater for fixed-income securities with longer maturities or durations.  A rise in interest rates (or 
the expectation of a rise in interest rates) may result in periods of volatility, decreased liquidity 
and increased redemptions, and, as a result, the Portfolio may have to liquidate portfolio securities 
at disadvantageous prices. The Portfolio may be subject to heightened interest rate risk due to certain 
changes in general economic conditions, inflation and monetary policy, such as certain types of interest 
rate changes by the Federal Reserve.&lt;/p&gt;&lt;p style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; color:#171A1C; font-weight:normal; text-decoration:none;"&gt;The Portfolio&#x2019;s investments 
in lower-rated, higher-yielding securities (&#x201c;junk bonds&#x201d;) are subject to greater credit risk 
than its higher rated investments. Credit risk is the risk that the issuer will not make interest or 
principal payments, or will not make payments on a timely basis. Non-investment grade securities tend 
to be more volatile, less liquid and are considered speculative. If there is a decline, or perceived 
decline, in the credit quality of a debt security (or any guarantor of payment on such security), the 
security&#x2019;s value could fall, potentially lowering the Portfolio&#x2019;s share price. The prices 
of non-investment grade securities, unlike investment grade debt securities, may fluctuate unpredictably 
and not &lt;/p&gt;&lt;p style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; color:#171A1C; font-weight:normal; text-decoration:none;"&gt;necessarily inversely with changes in interest rates. The 
market for these securities may be less liquid and therefore these securities may be harder to value 
or sell at an acceptable price, especially during times of market volatility or decline.&lt;/p&gt;&lt;p style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; color:#171A1C; font-weight:normal; text-decoration:none;"&gt;Some 
debt securities may give the issuer the option to call, or redeem, the securities before their maturity, 
and, during a time of declining interest rates, the Portfolio may have to reinvest the proceeds of called 
or redeemed securities in an investment offering a lower yield (and the Portfolio may not fully benefit 
from any increase in the value of its portfolio holdings as a result of declining interest rates).&lt;/p&gt;&lt;p style="font-size:10.0pt; font-family:Sans-Serif; text-align:left; color:#171A1C; font-weight:normal; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:normal; text-decoration:none;"&gt;Adjustable rate securities provide the Portfolio with a certain 
degree of protection against rises in interest rates, although adjustable rate securities will participate 
in any declines in interest rates. Certain adjustable rate securities, such as those with interest rates 
that fluctuate directly or indirectly based on multiples of a stated index, are designed to be highly 
sensitive to changes in interest rates and can subject the holders thereof to extreme reductions of yield 
and possibly loss of principal. Certain fixed-income securities may be issued at a discount from their 
face value (such as zero coupon securities) or purchased at a price less than their stated face amount 
or at a price less than their issue price plus the portion of &#x201c;original issue discount&#x201d; previously 
accrued thereon, &lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#171A1C; font-weight:normal; text-decoration:none;"&gt;i.e.&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:normal; text-decoration:none;"&gt;, purchased at a &#x201c;market 
discount.&#x201d; The amount of original issue discount and/or market discount on certain obligations 
may be significant, and accretion of market discount together with original issue discount will cause 
the Portfolio to realize income prior to the receipt of cash payments with respect to these securities.&lt;/span&gt;&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20251231_20251231_S000079313Member_PreferredSecuritiesRisk2_S000079313Summary15Member"
      id="ixv-8373">&lt;p style="font-size:10.0pt; font-family:Sans-Serif; text-align:left; color:#171A1C; font-weight:normal; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:bold; text-decoration:none;"&gt;Preferred Securities Risk:&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:normal; text-decoration:none;"&gt; 
There are various risks associated with investing in preferred securities. In addition, unlike common 
stock, participation in the growth of an issuer may be limited.&lt;/span&gt;&lt;/p&gt;&lt;p style="font-size:10.0pt; font-family:Sans-Serif; text-align:left; color:#171A1C; text-indent:-14.4pt; font-weight:normal; margin-left:14.4pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Symbol; font-style:normal; color:#171A1C; font-weight:normal; text-decoration:none;"&gt;&#xb7;&lt;/span&gt;&lt;span style="word-spacing:8.2pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:normal; text-decoration:none;"&gt;Credit risk is the risk that a security held by the Portfolio will decline in 
price or the issuer of the security will fail to make dividend, interest or principal payments when due 
because the issuer experiences a decline in its financial status.&lt;/span&gt;&lt;/p&gt;&lt;p style="font-size:10.0pt; font-family:Sans-Serif; text-align:left; color:#171A1C; text-indent:-14.4pt; font-weight:normal; margin-left:14.4pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Symbol; font-style:normal; color:#171A1C; font-weight:normal; text-decoration:none;"&gt;&#xb7;&lt;/span&gt;&lt;span style="word-spacing:8.2pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:normal; text-decoration:none;"&gt;Interest rate risk is the risk that securities will decline in value because of 
changes in market interest rates. When market interest rates rise, the market value of such securities 
generally will fall.&lt;/span&gt;&lt;/p&gt;&lt;p style="font-size:10.0pt; font-family:Sans-Serif; text-align:left; color:#171A1C; text-indent:-14.4pt; font-weight:normal; margin-left:14.4pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Symbol; font-style:normal; color:#171A1C; font-weight:normal; text-decoration:none;"&gt;&#xb7;&lt;/span&gt;&lt;span style="word-spacing:8.2pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:normal; text-decoration:none;"&gt;Preferred securities may include provisions 
that permit the issuer, at its discretion, to defer or omit distributions for a stated period without 
any adverse consequences to the issuer.&lt;/span&gt;&lt;/p&gt;&lt;p style="font-size:10.0pt; font-family:Sans-Serif; text-align:left; color:#171A1C; text-indent:-14.4pt; font-weight:normal; margin-left:14.4pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Symbol; font-style:normal; color:#171A1C; font-weight:normal; text-decoration:none;"&gt;&#xb7;&lt;/span&gt;&lt;span style="word-spacing:8.2pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:normal; text-decoration:none;"&gt;Preferred securities are generally subordinated 
to bonds and other debt instruments in an issuer&#x2019;s capital structure in terms of having priority 
to corporate income, claims to corporate assets and liquidation payments, and therefore will be subject 
to greater credit risk than more senior debt instruments.&lt;/span&gt;&lt;/p&gt;&lt;p style="font-size:10.0pt; font-family:Sans-Serif; text-align:left; color:#171A1C; text-indent:-14.4pt; font-weight:normal; margin-left:14.4pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Symbol; font-style:normal; color:#171A1C; font-weight:normal; text-decoration:none;"&gt;&#xb7;&lt;/span&gt;&lt;span style="word-spacing:8.2pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:normal; text-decoration:none;"&gt;During periods of declining interest rates, 
an issuer may be able to exercise an option to call, or redeem its issue at par earlier than the scheduled 
maturity. If this occurs during a time of lower or declining interest rates, the Portfolio may have to 
reinvest the proceeds in lower yielding securities (and the Portfolio may not benefit from any increase 
in the value of its portfolio holdings as a result of declining interest rates).&lt;/span&gt;&lt;/p&gt;&lt;p style="font-size:10.0pt; font-family:Sans-Serif; text-align:left; color:#171A1C; text-indent:-14.4pt; font-weight:normal; margin-left:14.4pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Symbol; font-style:normal; color:#171A1C; font-weight:normal; text-decoration:none;"&gt;&#xb7;&lt;/span&gt;&lt;span style="word-spacing:8.2pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:normal; text-decoration:none;"&gt;Certain preferred securities may be substantially less liquid than many other 
securities, such as common stocks or U.S. government securities. Illiquid securities involve the risk 
that the securities will not be able to be sold at the time desired by the Portfolio or at prices approximating 
the value at which the Portfolio is carrying the securities on its books.&lt;/span&gt;&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20251231_20251231_S000079313Member_DepositaryReceiptsRisk2_S000079313Summary15Member"
      id="ixv-8401">&lt;p style="font-size:10.0pt; font-family:Sans-Serif; text-align:left; color:#171A1C; font-weight:normal; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:bold; text-decoration:none;"&gt;Depositary Receipts Risk:&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:normal; text-decoration:none;"&gt; American Depositary Receipts 
and similar depositary receipts typically will be subject to certain of the risks associated with direct 
investments in the securities of non-U.S. companies, because their values depend on the performance of 
the underlying non-U.S. securities. However, currency fluctuations will impact investments in depositary 
receipts differently than direct investments in non-U.S. dollar-denominated non-U.S. securities, because 
a depositary receipt will not appreciate in value solely as a result of appreciation in the currency 
in which the underlying non-U.S. dollar security is denominated.&lt;/span&gt;&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20251231_20251231_S000079313Member_GovernmentSecuritiesRisk2_S000079313Summary15Member"
      id="ixv-8405">&lt;p style="font-size:10.0pt; font-family:Sans-Serif; text-align:left; color:#171A1C; font-weight:normal; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:bold; text-decoration:none;"&gt;Government Securities Risk:&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:normal; text-decoration:none;"&gt; Not all obligations of 
the U.S. government, its agencies and instrumentalities are backed by the full faith and credit of the 
U.S. Treasury. Some obligations are backed only by the credit of the issuing agency or &lt;/span&gt;&lt;/p&gt;&lt;p style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; color:#171A1C; font-weight:normal; text-decoration:none;"&gt;instrumentality, and in some cases there may be some risk 
of default by the issuer. Any guarantee by the U.S. government or its agencies or instrumentalities of 
a security held by the Portfolio does not apply to the market value of such security or to shares of 
the Portfolio itself. A security backed by the U.S. Treasury or the full faith and credit of the United 
States is guaranteed only as to the timely payment of interest and principal when held to maturity. Notwithstanding 
that such U.S. Government Securities are backed by the full faith and credit of the United States, circumstances 
could arise that would prevent the timely payment of interest or principal, which could result in losses 
to the Portfolio (e.g., Congressional debt ceiling impasses).&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20251231_20251231_S000079313Member_QuantitativeModelRisk2_S000079313Summary15Member"
      id="ixv-8417">&lt;p style="font-size:10.0pt; font-family:Sans-Serif; text-align:left; color:#171A1C; font-weight:normal; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:bold; text-decoration:none;"&gt;Quantitative 
Model Risk:&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:normal; text-decoration:none;"&gt; A quantitative model, such as the risk and other models used 
by the Investment Manager requires adherence to a systematic, disciplined process. The Investment Manager&#x2019;s 
ability to monitor and, if necessary, adjust its quantitative model could be adversely affected by various 
factors including incorrect or outdated market and other data inputs. Factors that affect a security&#x2019;s 
value can change over time, and these changes may not be reflected in the quantitative model. In addition, 
factors used in quantitative analysis and the weight placed on those factors may not be predictive of 
a security&#x2019;s value.&lt;/span&gt;&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20251231_20251231_S000079313Member_DerivativesandHedgingRisk2_S000079313Summary15Member"
      id="ixv-8421">&lt;p style="font-size:10.0pt; font-family:Sans-Serif; text-align:left; color:#171A1C; font-weight:normal; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:bold; text-decoration:none;"&gt;Derivatives and Hedging Risk:&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:normal; text-decoration:none;"&gt; Derivatives and other similar transactions, including those entered into for 
hedging purposes (&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#171A1C; font-weight:normal; text-decoration:none;"&gt;i.e.&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:normal; text-decoration:none;"&gt;, seeking to protect Portfolio 
investments), may increase volatility, reduce returns, limit gains or magnify losses, perhaps substantially, 
particularly since most derivatives have a leverage component that provides investment exposure in excess 
of the amount invested. Swap agreements and other over-the-counter derivatives transactions are subject 
to the risks of the creditworthiness of and default by the counterparty and consequently may lose all 
or a portion of their value due solely to the creditworthiness of or default by the counterparty. Over-the-counter 
derivatives frequently may be illiquid and difficult to value. Changes in liquidity may result in significant, 
rapid and unpredictable changes in the prices for derivatives. These derivatives transactions, as well 
as the exchange-traded futures and options in which the Portfolio may invest, are subject to many of 
the risks of, and can be highly sensitive to changes in the value of the related reference asset, index 
or rate. As such, a small investment could have a potentially large impact on the Portfolio&#x2019;s performance. 
In fact, many derivatives may be subject to greater risks than those associated with investing directly 
in the underlying or other reference asset. Derivatives transactions incur costs, either explicitly or 
implicitly, which reduce returns, and costs of engaging in such transactions may outweigh any gains or 
any losses averted from hedging activities. Successful use of derivatives, whether for hedging or for 
other investment purposes, is subject to the Investment Manager&#x2019;s ability to predict correctly 
movements in the direction of the relevant reference asset or market and, for hedging activities, correlation 
of the derivative instruments used with the investments seeking to be hedged. Use of derivatives transactions, 
even if entered into for hedging purposes, may cause the Portfolio to experience losses greater than 
if the Portfolio had not engaged in such transactions. When the Portfolio enters into derivatives transactions, 
it may be required to post margin and make settlement payments while the positions are open, and the 
Portfolio may have to sell a security at a disadvantageous time or price to meet such obligations. Derivatives 
transactions are also subject to operational and legal risk.&lt;/span&gt;&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20251231_20251231_S000079313Member_SectorRisk2_S000079313Summary15Member"
      id="ixv-8427">&lt;p style="font-size:10.0pt; font-family:Sans-Serif; text-align:left; font-weight:normal; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:bold; text-decoration:none;"&gt;Sector Risk:&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:normal; text-decoration:none;"&gt; 
Implementation of the Portfolio&#x2019;s investment strategy may, during certain periods, result in the 
investment of a significant portion of the Portfolio&#x2019;s assets in a particular market sector, such 
as companies in the information technology sector, and the Portfolio would be expected to be affected 
by developments in that sector.&lt;/span&gt;&lt;/p&gt;&lt;p style="font-size:10.0pt; font-family:Sans-Serif; text-align:left; color:#171A1C; font-weight:normal; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#171A1C; font-weight:normal; text-decoration:none;"&gt;Information Technology. 
&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:normal; text-decoration:none;"&gt;Information technology companies generally operate in intensely competitive markets 
on a worldwide basis.  Because technological development in many areas increases at a rapid rate, these 
companies often produce products with very short life cycles and face the risk of product obsolescence. 
 Information technology companies may be subject to intense market volatility, changing consumer preferences, 
and government regulation or scrutiny.&lt;/span&gt;&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20251231_20251231_S000079313Member_SecuritiesSelectionRisk2_S000079313Summary15Member"
      id="ixv-8434">&lt;p style="font-size:10.0pt; font-family:Sans-Serif; text-align:left; color:#171A1C; font-weight:normal; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:bold; text-decoration:none;"&gt;Securities 
Selection Risk:&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:normal; text-decoration:none;"&gt; Securities and other investments selected by the Investment 
Manager for the Portfolio may not perform to expectations. This could result in the Portfolio&#x2019;s 
underperformance compared to other funds with similar investment objectives or strategies.&lt;/span&gt;&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20251231_20251231_S000079313Member_FocusedInvestingRisk2_S000079313Summary15Member"
      id="ixv-8438">&lt;p style="font-size:10.0pt; font-family:Sans-Serif; text-align:left; color:#171A1C; font-weight:normal; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:bold; text-decoration:none;"&gt;Focused Investing Risk: &lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:normal; text-decoration:none;"&gt;The 
Portfolio&#x2019;s net asset value may be more vulnerable to changes in the market value of a single issuer 
or group of issuers and may be relatively more susceptible to adverse effects from any single corporate, 
industry, economic, market, political or regulatory occurrence than if the Portfolio&#x2019;s investments 
consisted of securities issued by a larger number of issuers.&lt;/span&gt;&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20251231_20251231_S000079313Member_LiquidityRisk2_S000079313Summary15Member"
      id="ixv-8448">&lt;p style="font-size:10.0pt; font-family:Sans-Serif; text-align:left; color:#171A1C; font-weight:normal; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:bold; text-decoration:none;"&gt;Liquidity Risk:&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:normal; text-decoration:none;"&gt; The lack of a readily available 
market may limit the ability of the Portfolio to sell certain securities and other investments at the 
time and price it would like. The size of certain securities offerings of emerging markets issuers may 
be relatively smaller in size than offerings in more developed markets and, in some cases, the Portfolio, 
by itself or together with other Portfolios or other accounts managed by the Investment Manager, may 
hold a position in a security that is large relative to the typical trading volume for that security; 
these factors can make it difficult for the Portfolio to dispose of the position at the desired time 
or price.&lt;/span&gt;&lt;/p&gt;</oef:RiskTextBlock>
    <oef:BarChartAndPerformanceTableHeading
      contextRef="Context_20251231_20251231_S000079313Member_S000079313Summary15Member"
      id="ixv-69146">Performance Bar Chart and Table</oef:BarChartAndPerformanceTableHeading>
    <oef:BarChartHeading
      contextRef="Context_20251231_20251231_S000079313Member_S000079313Summary15Member"
      id="ixv-69147">Year-by-Year Total Returns for Institutional Shares As 
of December 31, 2025</oef:BarChartHeading>
    <oef:PerformanceNarrativeTextBlock
      contextRef="Context_20251231_20251231_S000079313Member_S000079313Summary15Member"
      id="ixv-8459">&lt;p style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; color:#171A1C; font-weight:normal; text-decoration:none;"&gt;The accompanying bar chart 
and table provide some indication of the risks of investing in Lazard US Convertibles Portfolio by showing 
the Portfolio&#x2019;s year-by-year performance and its average annual performance compared to that of 
a broad measure of market performance and an index that is generally more representative of the types 
of market sectors and/or types of investments in which the Portfolio invests. The bar chart shows how 
the performance of the Portfolio&#x2019;s Institutional Shares has varied from year to year. Updated performance 
information is available at www.lazardassetmanagement.com or by calling (800) 823-6300. The Portfolio&#x2019;s 
past performance (before and after taxes) is not necessarily an indication of how the Portfolio will 
perform in the future.&lt;/p&gt;</oef:PerformanceNarrativeTextBlock>
    <oef:PerformancePastDoesNotIndicateFuture
      contextRef="Context_20251231_20251231_S000079313Member_S000079313Summary15Member"
      id="ixv-69148">The accompanying bar chart 
and table provide some indication of the risks of investing in Lazard US Convertibles Portfolio by showing 
the Portfolio&#x2019;s year-by-year performance and its average annual performance compared to that of 
a broad measure of market performance and an index that is generally more representative of the types 
of market sectors and/or types of investments in which the Portfolio invests. The bar chart shows how 
the performance of the Portfolio&#x2019;s Institutional Shares has varied from year to year. Updated performance 
information is available at www.lazardassetmanagement.com or by calling (800) 823-6300. The Portfolio&#x2019;s 
past performance (before and after taxes) is not necessarily an indication of how the Portfolio will 
perform in the future.</oef:PerformancePastDoesNotIndicateFuture>
    <oef:PerformanceAvailabilityWebSiteAddress
      contextRef="Context_20251231_20251231_S000079313Member_S000079313Summary15Member"
      id="ixv-69149">www.lazardassetmanagement.com</oef:PerformanceAvailabilityWebSiteAddress>
    <oef:PerformanceAvailabilityPhone
      contextRef="Context_20251231_20251231_S000079313Member_S000079313Summary15Member"
      id="ixv-69150">(800) 823-6300</oef:PerformanceAvailabilityPhone>
    <oef:BarChartClosingTextBlock
      contextRef="Context_20251231_20251231_S000079313Member_S000079313Summary15Member"
      id="ixv-8465">&lt;table cellpadding="0" cellspacing="0" style="border-collapse:collapse" width="26%"&gt;&lt;tr style="font-size:1pt;"&gt;&lt;td style="width:60.92%;"&gt;&#160;&lt;/td&gt;&lt;td style="width:39.08%;"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;p style="font-size:9.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; font-weight:bold; text-decoration:none;"&gt;Best 
Quarter:&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom; font-size:1pt;"&gt;&lt;p style="font-size:9.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; color:#000000; font-weight:normal; text-decoration:none;"&gt;&#160;&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;p style="font-size:9.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; font-weight:normal; text-decoration:none;"&gt;2025, Q2&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;p style="font-size:9.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; font-weight:normal; text-decoration:none;"&gt;9.24%&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom; font-size:1pt;"&gt;&lt;p style="font-size:9.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; font-weight:normal; text-decoration:none;"&gt;&#160;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom; font-size:1pt;"&gt;&lt;p style="font-size:9.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; font-weight:normal; text-decoration:none;"&gt;&#160;&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="2" style="vertical-align:bottom;"&gt;&lt;p style="font-size:9.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; font-weight:bold; text-decoration:none;"&gt;Worst Quarter:&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;p style="font-size:9.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; font-weight:normal; text-decoration:none;"&gt;2023, Q3&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;p style="font-size:9.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; font-weight:normal; text-decoration:none;"&gt;-4.06%&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;</oef:BarChartClosingTextBlock>
    <oef:HighestQuarterlyReturnLabel
      contextRef="Context_20251231_20251231_C000240316Member_S000079313Member_S000079313Summary15Member"
      id="ixv-69151">Best 
Quarter</oef:HighestQuarterlyReturnLabel>
    <oef:BarChartHighestQuarterlyReturnDate
      contextRef="Context_20251231_20251231_C000240316Member_S000079313Member_S000079313Summary15Member"
      id="ixv-69152">2025-06-30</oef:BarChartHighestQuarterlyReturnDate>
    <oef:BarChartHighestQuarterlyReturn
      contextRef="Context_20251231_20251231_C000240316Member_S000079313Member_S000079313Summary15Member"
      decimals="INF"
      id="ixv-69153"
      unitRef="pure">0.0924</oef:BarChartHighestQuarterlyReturn>
    <oef:LowestQuarterlyReturnLabel
      contextRef="Context_20251231_20251231_C000240316Member_S000079313Member_S000079313Summary15Member"
      id="ixv-69154">Worst Quarter</oef:LowestQuarterlyReturnLabel>
    <oef:BarChartLowestQuarterlyReturnDate
      contextRef="Context_20251231_20251231_C000240316Member_S000079313Member_S000079313Summary15Member"
      id="ixv-69155">2023-09-30</oef:BarChartLowestQuarterlyReturnDate>
    <oef:BarChartLowestQuarterlyReturn
      contextRef="Context_20251231_20251231_C000240316Member_S000079313Member_S000079313Summary15Member"
      decimals="INF"
      id="ixv-69156"
      unitRef="pure">-0.0406</oef:BarChartLowestQuarterlyReturn>
    <oef:PerformanceTableHeading
      contextRef="Context_20251231_20251231_S000079313Member_S000079313Summary15Member"
      id="ixv-69157">Average Annual Total Returns (for the periods ended December 31, 2025)</oef:PerformanceTableHeading>
    <oef:PerformanceTableNarrativeTextBlock
      contextRef="Context_20251231_20251231_S000079313Member_S000079313Summary15Member"
      id="ixv-8498">&lt;p style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; color:#171A1C; font-weight:normal; text-decoration:none;"&gt;After-tax returns are shown only for Institutional Shares. After-tax returns of 
the Portfolio&#x2019;s other share classes will vary. After-tax returns are calculated using the historical 
highest individual marginal income tax rates and do not reflect the impact of state and local taxes. 
Actual after-tax returns depend on the investor&#x2019;s tax situation and may differ from those shown. 
The after-tax returns shown are not relevant to investors who hold their shares through tax-deferred 
arrangements such as 401(k) plans or individual retirement accounts. Returns shown below for the Portfolio&#x2019;s 
R6 Shares (which were not operational as of December 31, 2025) reflect the performance of the Portfolio&#x2019;s 
Institutional Shares. R6 Shares would have had substantially similar returns as Institutional Shares 
because the share classes are invested in the same portfolio of securities, and the returns would differ 
only to the extent that the classes do not have the same expenses.&lt;/p&gt;</oef:PerformanceTableNarrativeTextBlock>
    <oef:PerformanceTableOneClassOfAfterTaxShown
      contextRef="Context_20251231_20251231_S000079313Member_S000079313Summary15Member"
      id="ixv-69158">After-tax returns are shown only for Institutional Shares. After-tax returns of 
the Portfolio&#x2019;s other share classes will vary.</oef:PerformanceTableOneClassOfAfterTaxShown>
    <oef:PerformanceTableUsesHighestFederalRate
      contextRef="Context_20251231_20251231_S000079313Member_S000079313Summary15Member"
      id="ixv-69159">After-tax returns are calculated using the historical 
highest individual marginal income tax rates and do not reflect the impact of state and local taxes.</oef:PerformanceTableUsesHighestFederalRate>
    <oef:PerformanceTableNotRelevantToTaxDeferred
      contextRef="Context_20251231_20251231_S000079313Member_S000079313Summary15Member"
      id="ixv-69160">The after-tax returns shown are not relevant to investors who hold their shares through tax-deferred 
arrangements such as 401(k) plans or individual retirement accounts.</oef:PerformanceTableNotRelevantToTaxDeferred>
    <oef:PerfInceptionDate
      contextRef="Context_20221230_20251231_C000240316Member_S000079313Member_S000079313Summary15Member"
      id="ixv-69161">2022-12-30</oef:PerfInceptionDate>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20250101_20251231_C000240316Member_S000079313Member_S000079313Summary15Member"
      decimals="INF"
      id="ixv-69162"
      unitRef="pure">0.1694</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20221230_20251231_C000240316Member_S000079313Member_S000079313Summary15Member"
      decimals="INF"
      id="ixv-69163"
      unitRef="pure">0.1083</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20250101_20251231_AfterTaxesOnDistributionsMember_C000240316Member_S000079313Member_S000079313Summary15Member"
      decimals="INF"
      id="ixv-69164"
      unitRef="pure">0.1462</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20221230_20251231_AfterTaxesOnDistributionsMember_C000240316Member_S000079313Member_S000079313Summary15Member"
      decimals="INF"
      id="ixv-69165"
      unitRef="pure">0.0926</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20250101_20251231_AfterTaxesOnDistributionsAndSalesMember_C000240316Member_S000079313Member_S000079313Summary15Member"
      decimals="INF"
      id="ixv-69166"
      unitRef="pure">0.1094</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20221230_20251231_AfterTaxesOnDistributionsAndSalesMember_C000240316Member_S000079313Member_S000079313Summary15Member"
      decimals="INF"
      id="ixv-69167"
      unitRef="pure">0.0791</oef:AvgAnnlRtrPct>
    <oef:PerfInceptionDate
      contextRef="Context_20221230_20251231_C000240317Member_S000079313Member_S000079313Summary15Member"
      id="ixv-69168">2022-12-30</oef:PerfInceptionDate>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20250101_20251231_C000240317Member_S000079313Member_S000079313Summary15Member"
      decimals="INF"
      id="ixv-69169"
      unitRef="pure">0.1651</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20221230_20251231_C000240317Member_S000079313Member_S000079313Summary15Member"
      decimals="INF"
      id="ixv-69170"
      unitRef="pure">0.1054</oef:AvgAnnlRtrPct>
    <oef:PerfInceptionDate
      contextRef="Context_20221230_20251231_C000240315Member_S000079313Member_S000079313Summary15Member"
      id="ixv-69171">2022-12-30</oef:PerfInceptionDate>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20250101_20251231_C000240315Member_S000079313Member_S000079313Summary15Member"
      decimals="INF"
      id="ixv-69172"
      unitRef="pure">0.1694</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20221230_20251231_C000240315Member_S000079313Member_S000079313Summary15Member"
      decimals="INF"
      id="ixv-69173"
      unitRef="pure">0.1083</oef:AvgAnnlRtrPct>
    <oef:AverageAnnualReturnLabel
      contextRef="Context_20251231_20251231_BloombergUSUniversalIndexreflectsnodeductionforfeesexpensesortaxes327_S000079313Member_S000079313Summary15Member"
      id="ixv-69174">Bloomberg US Universal Index (reflects no deduction for 
fees, expenses or taxes)</oef:AverageAnnualReturnLabel>
    <oef:IndexNoDeductionForFeesExpensesTaxes
      contextRef="Context_20251231_20251231_S000079313Member_S000079313Summary15Member"
      id="ixv-69175">Bloomberg US Universal Index(reflects no deduction for 
fees, expenses or taxes)</oef:IndexNoDeductionForFeesExpensesTaxes>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20250101_20251231_BloombergUSUniversalIndexreflectsnodeductionforfeesexpensesortaxes327_S000079313Member_S000079313Summary15Member"
      decimals="INF"
      id="ixv-69176"
      unitRef="pure">0.0758</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20221230_20251231_BloombergUSUniversalIndexreflectsnodeductionforfeesexpensesortaxes327_S000079313Member_S000079313Summary15Member"
      decimals="INF"
      id="ixv-69177"
      unitRef="pure">0.0524</oef:AvgAnnlRtrPct>
    <oef:AverageAnnualReturnLabel
      contextRef="Context_20251231_20251231_ICEBofAMLUSConvertibleIndexreflectsnodeductionforfeesexpensesortaxes328_S000079313Member_S000079313Summary15Member"
      id="ixv-69178">ICE BofAML US Convertible Index (reflects no deduction for 
fees, expenses or taxes)</oef:AverageAnnualReturnLabel>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20250101_20251231_ICEBofAMLUSConvertibleIndexreflectsnodeductionforfeesexpensesortaxes328_S000079313Member_S000079313Summary15Member"
      decimals="INF"
      id="ixv-69179"
      unitRef="pure">0.1798</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20221230_20251231_ICEBofAMLUSConvertibleIndexreflectsnodeductionforfeesexpensesortaxes328_S000079313Member_S000079313Summary15Member"
      decimals="INF"
      id="ixv-69180"
      unitRef="pure">0.1396</oef:AvgAnnlRtrPct>
    <oef:RiskReturnHeading
      contextRef="Context_20251231_20251231_S000010266Member_S000010266Summary16Member"
      id="ixv-69181">  Lazard 
US Equity Focus Portfolio</oef:RiskReturnHeading>
    <oef:ObjectiveHeading
      contextRef="Context_20251231_20251231_S000010266Member_S000010266Summary16Member"
      id="ixv-69183">Investment Objective</oef:ObjectiveHeading>
    <oef:ObjectivePrimaryTextBlock
      contextRef="Context_20251231_20251231_S000010266Member_S000010266Summary16Member"
      id="ixv-8644">&lt;p style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; color:#171A1C; font-weight:normal; text-decoration:none;"&gt;The 
Portfolio seeks long-term capital appreciation.&lt;/p&gt;</oef:ObjectivePrimaryTextBlock>
    <oef:ExpenseHeading
      contextRef="Context_20251231_20251231_S000010266Member_S000010266Summary16Member"
      id="ixv-69184">Fees and 
Expenses</oef:ExpenseHeading>
    <oef:ExpenseNarrativeTextBlock
      contextRef="Context_20251231_20251231_S000010266Member_S000010266Summary16Member"
      id="ixv-8647">&lt;p style="font-size:10.0pt; font-family:Sans-Serif; text-align:left; color:#171A1C; font-weight:normal; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:normal; text-decoration:none;"&gt;This table describes the fees and expenses that you may pay 
if you buy, hold and sell shares of the Portfolio, a series of The Lazard Funds, Inc. (the &#x201c;Fund&#x201d;). 
&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; 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 table and the Example below.&lt;/span&gt;&lt;/p&gt;</oef:ExpenseNarrativeTextBlock>
    <oef:OperatingExpensesCaption
      contextRef="Context_20251231_20251231_S000010266Member_S000010266Summary16Member"
      id="ixv-69185">Annual Portfolio Operating Expenses (expenses 
that you pay each year as a percentage of the value of your investment)</oef:OperatingExpensesCaption>
    <oef:ManagementFeesOverAssets
      contextRef="Context_20251231_20251231_C000028365Member_S000010266Member_S000010266Summary16Member"
      decimals="INF"
      id="ixv-69186"
      unitRef="pure">0.0055</oef:ManagementFeesOverAssets>
    <oef:ManagementFeesOverAssets
      contextRef="Context_20251231_20251231_C000028364Member_S000010266Member_S000010266Summary16Member"
      decimals="INF"
      id="ixv-69187"
      unitRef="pure">0.0055</oef:ManagementFeesOverAssets>
    <oef:ManagementFeesOverAssets
      contextRef="Context_20251231_20251231_C000134187Member_S000010266Member_S000010266Summary16Member"
      decimals="INF"
      id="ixv-69188"
      unitRef="pure">0.0055</oef:ManagementFeesOverAssets>
    <oef:DistributionAndService12b1FeesOverAssets
      contextRef="Context_20251231_20251231_C000028365Member_S000010266Member_S000010266Summary16Member"
      decimals="INF"
      id="ixv-69189"
      unitRef="pure">0</oef:DistributionAndService12b1FeesOverAssets>
    <oef:DistributionAndService12b1FeesOverAssets
      contextRef="Context_20251231_20251231_C000028364Member_S000010266Member_S000010266Summary16Member"
      decimals="INF"
      id="ixv-69190"
      unitRef="pure">0.0025</oef:DistributionAndService12b1FeesOverAssets>
    <oef:DistributionAndService12b1FeesOverAssets
      contextRef="Context_20251231_20251231_C000134187Member_S000010266Member_S000010266Summary16Member"
      decimals="INF"
      id="ixv-69191"
      unitRef="pure">0</oef:DistributionAndService12b1FeesOverAssets>
    <oef:OtherExpensesOverAssets
      contextRef="Context_20251231_20251231_C000028365Member_S000010266Member_S000010266Summary16Member"
      decimals="INF"
      id="ixv-69192"
      unitRef="pure">0.0023</oef:OtherExpensesOverAssets>
    <oef:OtherExpensesOverAssets
      contextRef="Context_20251231_20251231_C000028364Member_S000010266Member_S000010266Summary16Member"
      decimals="INF"
      id="ixv-69193"
      unitRef="pure">0.0056</oef:OtherExpensesOverAssets>
    <oef:OtherExpensesOverAssets
      contextRef="Context_20251231_20251231_C000134187Member_S000010266Member_S000010266Summary16Member"
      decimals="INF"
      id="ixv-69194"
      unitRef="pure">0.0023</oef:OtherExpensesOverAssets>
    <oef:ExpensesOverAssets
      contextRef="Context_20251231_20251231_C000028365Member_S000010266Member_S000010266Summary16Member"
      decimals="INF"
      id="ixv-69195"
      unitRef="pure">0.0078</oef:ExpensesOverAssets>
    <oef:ExpensesOverAssets
      contextRef="Context_20251231_20251231_C000028364Member_S000010266Member_S000010266Summary16Member"
      decimals="INF"
      id="ixv-69196"
      unitRef="pure">0.0136</oef:ExpensesOverAssets>
    <oef:ExpensesOverAssets
      contextRef="Context_20251231_20251231_C000134187Member_S000010266Member_S000010266Summary16Member"
      decimals="INF"
      id="ixv-69197"
      unitRef="pure">0.0078</oef:ExpensesOverAssets>
    <oef:FeeWaiverOrReimbursementOverAssets
      contextRef="Context_20251231_20251231_C000028365Member_S000010266Member_S000010266Summary16Member"
      decimals="INF"
      id="_1647_"
      unitRef="pure">-0.0008</oef:FeeWaiverOrReimbursementOverAssets>
    <oef:FeeWaiverOrReimbursementOverAssets
      contextRef="Context_20251231_20251231_C000028364Member_S000010266Member_S000010266Summary16Member"
      decimals="INF"
      id="_1648_"
      unitRef="pure">-0.0041</oef:FeeWaiverOrReimbursementOverAssets>
    <oef:FeeWaiverOrReimbursementOverAssets
      contextRef="Context_20251231_20251231_C000134187Member_S000010266Member_S000010266Summary16Member"
      decimals="INF"
      id="_1649_"
      unitRef="pure">-0.0008</oef:FeeWaiverOrReimbursementOverAssets>
    <oef:NetExpensesOverAssets
      contextRef="Context_20251231_20251231_C000028365Member_S000010266Member_S000010266Summary16Member"
      decimals="INF"
      id="ixv-69201"
      unitRef="pure">0.0070</oef:NetExpensesOverAssets>
    <oef:NetExpensesOverAssets
      contextRef="Context_20251231_20251231_C000028364Member_S000010266Member_S000010266Summary16Member"
      decimals="INF"
      id="ixv-69202"
      unitRef="pure">0.0095</oef:NetExpensesOverAssets>
    <oef:NetExpensesOverAssets
      contextRef="Context_20251231_20251231_C000134187Member_S000010266Member_S000010266Summary16Member"
      decimals="INF"
      id="ixv-69203"
      unitRef="pure">0.0070</oef:NetExpensesOverAssets>
    <oef:FeeWaiverOrReimbursementOverAssetsDateOfTermination
      contextRef="Context_20251231_20251231_S000010266Member_S000010266Summary16Member"
      id="ixv-69204">May 1, 2027</oef:FeeWaiverOrReimbursementOverAssetsDateOfTermination>
    <oef:ExpenseExampleHeading
      contextRef="Context_20251231_20251231_S000010266Member_S000010266Summary16Member"
      id="ixv-69205">Example</oef:ExpenseExampleHeading>
    <oef:ExpenseExampleNarrativeTextBlock
      contextRef="Context_20251231_20251231_S000010266Member_S000010266Summary16Member"
      id="ixv-8791">&lt;p style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; color:#171A1C; font-weight:normal; text-decoration:none;"&gt;This Example is intended to help you compare the cost of investing in the Portfolio 
with the cost of investing in other mutual funds.&lt;/p&gt;&lt;p style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; color:#171A1C; font-weight:normal; text-decoration:none;"&gt;The Example 
assumes that you invest $10,000 in the Portfolio for the time periods indicated and then hold or redeem 
all of your shares at the end of those periods. The Example also assumes that your investment has a 5% 
return each year and that the Portfolio&#x2019;s operating expenses remain the same, giving effect to 
the expense limitation agreement in year one only. Although your actual costs may be higher or lower, 
based on these assumptions your costs would be:&lt;/p&gt;</oef:ExpenseExampleNarrativeTextBlock>
    <oef:ExpenseExampleYear01
      contextRef="Context_20251231_20251231_C000028365Member_S000010266Member_S000010266Summary16Member"
      decimals="INF"
      id="ixv-69206"
      unitRef="usd">72</oef:ExpenseExampleYear01>
    <oef:ExpenseExampleYear03
      contextRef="Context_20251231_20251231_C000028365Member_S000010266Member_S000010266Summary16Member"
      decimals="INF"
      id="ixv-69207"
      unitRef="usd">241</oef:ExpenseExampleYear03>
    <oef:ExpenseExampleYear05
      contextRef="Context_20251231_20251231_C000028365Member_S000010266Member_S000010266Summary16Member"
      decimals="INF"
      id="ixv-69208"
      unitRef="usd">425</oef:ExpenseExampleYear05>
    <oef:ExpenseExampleYear10
      contextRef="Context_20251231_20251231_C000028365Member_S000010266Member_S000010266Summary16Member"
      decimals="INF"
      id="ixv-69209"
      unitRef="usd">959</oef:ExpenseExampleYear10>
    <oef:ExpenseExampleYear01
      contextRef="Context_20251231_20251231_C000028364Member_S000010266Member_S000010266Summary16Member"
      decimals="INF"
      id="ixv-69210"
      unitRef="usd">97</oef:ExpenseExampleYear01>
    <oef:ExpenseExampleYear03
      contextRef="Context_20251231_20251231_C000028364Member_S000010266Member_S000010266Summary16Member"
      decimals="INF"
      id="ixv-69211"
      unitRef="usd">390</oef:ExpenseExampleYear03>
    <oef:ExpenseExampleYear05
      contextRef="Context_20251231_20251231_C000028364Member_S000010266Member_S000010266Summary16Member"
      decimals="INF"
      id="ixv-69212"
      unitRef="usd">705</oef:ExpenseExampleYear05>
    <oef:ExpenseExampleYear10
      contextRef="Context_20251231_20251231_C000028364Member_S000010266Member_S000010266Summary16Member"
      decimals="INF"
      id="ixv-69213"
      unitRef="usd">1599</oef:ExpenseExampleYear10>
    <oef:ExpenseExampleYear01
      contextRef="Context_20251231_20251231_C000134187Member_S000010266Member_S000010266Summary16Member"
      decimals="INF"
      id="ixv-69214"
      unitRef="usd">72</oef:ExpenseExampleYear01>
    <oef:ExpenseExampleYear03
      contextRef="Context_20251231_20251231_C000134187Member_S000010266Member_S000010266Summary16Member"
      decimals="INF"
      id="ixv-69215"
      unitRef="usd">241</oef:ExpenseExampleYear03>
    <oef:ExpenseExampleYear05
      contextRef="Context_20251231_20251231_C000134187Member_S000010266Member_S000010266Summary16Member"
      decimals="INF"
      id="ixv-69216"
      unitRef="usd">425</oef:ExpenseExampleYear05>
    <oef:ExpenseExampleYear10
      contextRef="Context_20251231_20251231_C000134187Member_S000010266Member_S000010266Summary16Member"
      decimals="INF"
      id="ixv-69217"
      unitRef="usd">959</oef:ExpenseExampleYear10>
    <oef:PortfolioTurnoverHeading
      contextRef="Context_20251231_20251231_S000010266Member_S000010266Summary16Member"
      id="ixv-69218">Portfolio Turnover</oef:PortfolioTurnoverHeading>
    <oef:PortfolioTurnoverTextBlock
      contextRef="Context_20251231_20251231_S000010266Member_S000010266Summary16Member"
      id="ixv-8855">&lt;p style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; color:#171A1C; font-weight:normal; text-decoration:none;"&gt;The Portfolio 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 Portfolio shares are held in a taxable account. These costs, which are not reflected in annual portfolio 
operating expenses or in the Example, affect the Portfolio&#x2019;s performance. During the most recent 
fiscal year, the Portfolio&#x2019;s portfolio turnover rate was 31% of the average value of its portfolio.&lt;/p&gt;</oef:PortfolioTurnoverTextBlock>
    <oef:PortfolioTurnoverRate
      contextRef="Context_20251231_20251231_S000010266Member_S000010266Summary16Member"
      decimals="INF"
      id="ixv-69219"
      unitRef="pure">0.31</oef:PortfolioTurnoverRate>
    <oef:StrategyHeading
      contextRef="Context_20251231_20251231_S000010266Member_S000010266Summary16Member"
      id="ixv-69220">Principal Investment Strategies</oef:StrategyHeading>
    <oef:StrategyNarrativeTextBlock
      contextRef="Context_20251231_20251231_S000010266Member_S000010266Summary16Member"
      id="ixv-8858">&lt;p style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; color:#171A1C; font-weight:normal; text-decoration:none;"&gt;Under normal 
circumstances, the Portfolio invests at least 80% of its assets in equity securities of U.S. companies. 
The Portfolio considers a company or issuer to be a &#x201c;U.S. company&#x201d; if: (i) the company/issuer 
is organized under the laws of or is domiciled in the U.S. or maintains its principal place of business 
in the U.S.; (ii) the security, or security of such company/issuer, is traded principally in the U.S.; 
or (iii) during the most recent fiscal year of the company/issuer, the company/issuer derived at least 
50% of its revenues or profits from goods produced or sold, investments made, or &lt;/p&gt;&lt;p style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; color:#171A1C; font-weight:normal; text-decoration:none;"&gt;services performed in the U.S. or that has at least 50% of 
its assets in the U.S. Equity security investments primarily include common stocks.&lt;/p&gt;&lt;p style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; color:#171A1C; font-weight:normal; text-decoration:none;"&gt;The 
Investment Manager, through its bottom-up, fundamental research process, invests in companies that it 
believes have strong and/or improving financial productivity and are undervalued based on their earnings, 
cash flow or asset values. The Portfolio typically invests in 20 to 30 companies with market capitalizations 
generally over $5 billion.  Although the Portfolio generally focuses on large cap companies, the market 
capitalizations of issuers in which the Portfolio invests may vary with market conditions and the Portfolio 
also may invest in mid cap and small cap companies.&lt;/p&gt;&lt;p style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; color:#171A1C; font-weight:normal; text-decoration:none;"&gt;The Portfolio 
may invest up to 20% of its assets in securities of non-U.S. companies.&lt;/p&gt;&lt;p style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; color:#171A1C; font-weight:normal; text-decoration:none;"&gt;The 
Portfolio is classified as &#x201c;non-diversified&#x201d; under the Investment Company Act of 1940, as 
amended, which means that it may invest a relatively high percentage of its assets in a limited number 
of issuers, when compared to a diversified fund.&lt;/p&gt;</oef:StrategyNarrativeTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20251231_20251231_S000010266Member_PrincipalInvestmentRisks2_S000010266Summary16Member"
      id="ixv-8871">&lt;p style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; color:#00539A; font-weight:bold; text-decoration:none;"&gt;Principal 
Investment Risks&lt;/p&gt;&lt;p style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; color:#171A1C; font-weight:normal; text-decoration:none;"&gt;The value of your investment in the Portfolio 
will fluctuate, which means you could lose money.&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20251231_20251231_S000010266Member_RiskLoseMoneyMember_S000010266Summary16Member"
      id="ixv-8873">&lt;p style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; color:#171A1C; font-weight:normal; text-decoration:none;"&gt;The value of your investment in the Portfolio 
will fluctuate, which means you could lose money.&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20251231_20251231_S000010266Member_MarketRisk2_S000010266Summary16Member"
      id="ixv-8875">&lt;p style="font-size:10.0pt; font-family:Sans-Serif; text-align:left; color:#171A1C; font-weight:normal; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:bold; text-decoration:none;"&gt;Market 
Risk:&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:normal; text-decoration:none;"&gt; The Portfolio may incur losses due to declines in one or 
more markets in which it invests. These declines may be the result of, among other things, political, 
regulatory, market, economic or social developments affecting the relevant market(s). To the extent that 
such developments impact specific industries, market sectors, countries or geographic regions, the Portfolio&#x2019;s 
investments in such industries, market sectors, countries and/or geographic regions can be expected to 
be particularly affected, especially if such investments are a significant portion of its investment 
portfolio. In addition, turbulence in financial markets and reduced liquidity in equity, credit and/or 
fixed income markets may negatively affect many issuers, which could adversely affect the Portfolio. 
Global economies and financial markets are increasingly interconnected, and conditions and events in 
one country, region or financial market may adversely impact issuers worldwide. As a result, local, regional 
or global events such as war or military conflict, acts of terrorism, the spread of infectious illness 
or other public health issues, social unrest, natural disasters, extreme weather, other geological events, 
man-made disasters, supply chain disruptions, deflation, inflation, government defaults, government shutdowns, 
the imposition of sanctions or other similar measures, recessions or other events could have a significant 
negative impact on global economic and market conditions. For example, a public health or other emergency 
and aggressive responses taken by many governments or voluntarily imposed by private parties, including 
closing borders, restricting travel and imposing prolonged quarantines or similar restrictions, as well 
as the closure of, or operational changes to, many retail and other businesses, may have severe negative 
impacts on markets worldwide. Additionally, general market conditions may affect the value of a Portfolio&#x2019;s 
securities, including changes in interest rates, currency rates or monetary policies. Furthermore, the 
imposition of tariffs, trade restrictions, currency restrictions or similar actions (or retaliatory measures 
taken in response to such actions), or the threat or potential of one or more such events and developments, 
could lead to price volatility and overall declines in the U.S. and global investment markets.&lt;/span&gt;&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20251231_20251231_S000010266Member_IssuerRisk2_S000010266Summary16Member"
      id="ixv-8879">&lt;p style="font-size:10.0pt; font-family:Sans-Serif; text-align:left; color:#171A1C; font-weight:normal; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:bold; text-decoration:none;"&gt;Issuer Risk:&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:normal; text-decoration:none;"&gt; The value of a security 
may decline for a number of reasons which directly relate to the issuer, such as management performance, 
financial leverage and reduced demand for the issuer&#x2019;s goods or services, as well as the historical 
and prospective earnings of the issuer and the value of its assets or factors unrelated to the issuer&#x2019;s 
value, such as investor perception.&lt;/span&gt;&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20251231_20251231_S000010266Member_Non-DiversificationRisk2_S000010266Summary16Member"
      id="ixv-8883">&lt;p style="font-size:10.0pt; font-family:Sans-Serif; text-align:left; color:#171A1C; font-weight:normal; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:bold; text-decoration:none;"&gt;Non-Diversification Risk:&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:normal; text-decoration:none;"&gt; The Portfolio&#x2019;s net asset value may be more vulnerable to changes in the 
market value of a single issuer or group of issuers and may be relatively more susceptible to adverse 
effects from any single corporate, industry, economic, market, political or regulatory occurrence than 
if the Portfolio&#x2019;s investments consisted of securities issued by a larger number of issuers.&lt;/span&gt;&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20251231_20251231_S000010266Member_ValueInvestingRisk2_S000010266Summary16Member"
      id="ixv-8887">&lt;p style="font-size:10.0pt; font-family:Sans-Serif; text-align:left; color:#171A1C; font-weight:normal; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:bold; text-decoration:none;"&gt;Value Investing Risk:&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:normal; text-decoration:none;"&gt; Value investments are believed 
by the Investment Manager to be undervalued, but may not realize their perceived value for extended periods 
of time or may never realize their perceived value. These securities may respond differently to market 
and other developments than other types of securities.&lt;/span&gt;&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20251231_20251231_S000010266Member_LargeCapCompaniesRisk2_S000010266Summary16Member"
      id="ixv-8897">&lt;p style="font-size:10.0pt; font-family:Sans-Serif; text-align:left; color:#171A1C; font-weight:normal; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:bold; text-decoration:none;"&gt;Large Cap Companies Risk:&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:normal; text-decoration:none;"&gt; 
Investments in large cap companies may underperform other segments of the market when such other segments 
are in favor or because such companies may be less responsive to competitive challenges and opportunities 
and may be unable to attain high growth rates during periods of economic expansion.&lt;/span&gt;&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20251231_20251231_S000010266Member_SmallandMidCapCompaniesRisk2_S000010266Summary16Member"
      id="ixv-8901">&lt;p style="font-size:10.0pt; font-family:Sans-Serif; text-align:left; color:#171A1C; font-weight:normal; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:bold; text-decoration:none;"&gt;Small and Mid Cap Companies Risk:&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:normal; text-decoration:none;"&gt; Small and mid cap companies 
carry additional risks because their earnings tend to be less predictable, their share prices more volatile 
and their securities less liquid than larger, more established companies. The shares of small and mid 
cap companies tend to trade less frequently than those of larger companies, which can have an adverse 
effect on the pricing of these securities and on the ability to sell these securities when the Investment 
Manager deems it appropriate.&lt;/span&gt;&lt;/p&gt;&lt;p style="font-size:10.0pt; font-family:Sans-Serif; text-align:left; color:#171A1C; font-weight:normal; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:bold; text-decoration:none;"&gt;Non-U.S. Securities Risk:&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:normal; text-decoration:none;"&gt; The Portfolio&#x2019;s performance will be influenced by political, social and 
economic factors affecting the non-U.S. countries and companies in which the Portfolio invests. Non-U.S. 
securities carry special risks, such as less developed or less efficient trading markets, political instability, 
a lack of company information, differing auditing and legal standards, and, potentially, less liquidity. 
Non-U.S. securities may also subject the Portfolio&#x2019;s investments to changes in currency rates, 
which can make the return on an investment increase or decrease, unrelated to the quality or performance 
of the investment itself. Non-U.S. securities may be subject to economic sanctions or other governmental 
actions or developments, exchange controls (including repatriation restrictions), confiscations, trade 
restrictions (including tariffs) or problems related to share registration, trade settlement or asset 
custody, which could, among other things, effectively restrict or eliminate the Portfolio&#x2019;s ability 
to purchase or sell certain foreign securities. To the extent the Portfolio holds securities subject 
to such actions, the securities may become difficult to value and/or less liquid (or illiquid). In some 
cases, the securities may become worthless. In addition, as a result of trade restrictions (including 
tariffs) and other similar governmental actions or developments, the Portfolio may be forced to sell 
or otherwise dispose of foreign investments at inopportune times or prices. In addition, investments 
denominated in currencies other than U.S. dollars may experience a decline in value, in U.S. dollar terms, 
due solely to fluctuations in currency exchange rates.  Emerging market countries can generally have 
economic structures that are less diverse and mature, and political systems that are less stable, than 
those of developed countries.&lt;/span&gt;&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20251231_20251231_S000010266Member_SectorRisk2_S000010266Summary16Member"
      id="ixv-8908">&lt;p style="font-size:10.0pt; font-family:Sans-Serif; text-align:left; font-weight:normal; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:bold; text-decoration:none;"&gt;Sector Risk:&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:normal; text-decoration:none;"&gt; 
Implementation of the Portfolio&#x2019;s investment strategy may, during certain periods, result in the 
investment of a significant portion of the Portfolio&#x2019;s assets in a particular market sector, such 
as companies in the information technology sector, and the Portfolio would be expected to be affected 
by developments in that sector.&lt;/span&gt;&lt;/p&gt;&lt;p style="font-size:10.0pt; font-family:Sans-Serif; text-align:left; color:#171A1C; font-weight:normal; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#171A1C; font-weight:normal; text-decoration:none;"&gt;Information Technology. 
&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:normal; text-decoration:none;"&gt;Information technology companies generally operate in intensely competitive markets 
on a worldwide basis.  Because technological development in many areas increases at a rapid rate, these 
companies often produce products with very short life cycles and face the risk of product obsolescence. 
 Information technology companies may be subject to intense market volatility, changing consumer preferences, 
and government regulation or scrutiny.&lt;/span&gt;&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20251231_20251231_S000010266Member_SecuritiesSelectionRisk2_S000010266Summary16Member"
      id="ixv-8915">&lt;p style="font-size:10.0pt; font-family:Sans-Serif; text-align:left; color:#171A1C; font-weight:normal; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:bold; text-decoration:none;"&gt;Securities 
Selection Risk:&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:normal; text-decoration:none;"&gt; Securities and other investments selected by the Investment 
Manager for the Portfolio may not perform to expectations. This could result in the Portfolio&#x2019;s 
underperformance compared to other funds with similar investment objectives or strategies.&lt;/span&gt;&lt;/p&gt;</oef:RiskTextBlock>
    <oef:BarChartAndPerformanceTableHeading
      contextRef="Context_20251231_20251231_S000010266Member_S000010266Summary16Member"
      id="ixv-69221">Performance Bar Chart and Table</oef:BarChartAndPerformanceTableHeading>
    <oef:BarChartHeading
      contextRef="Context_20251231_20251231_S000010266Member_S000010266Summary16Member"
      id="ixv-69222">Year-by-Year Total Returns 
for Institutional Shares As of December 31, 2025</oef:BarChartHeading>
    <oef:PerformanceNarrativeTextBlock
      contextRef="Context_20251231_20251231_S000010266Member_S000010266Summary16Member"
      id="ixv-8926">&lt;p style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; color:#171A1C; font-weight:normal; text-decoration:none;"&gt;The 
accompanying bar chart and table provide some indication of the risks of investing in Lazard US Equity 
Focus Portfolio by showing the Portfolio&#x2019;s year-by-year performance and its average annual performance 
compared to that of a broad measure of market performance. The bar chart shows how the performance of 
the Portfolio&#x2019;s Institutional Shares has varied from year to year over the past 10 calendar years. 
Updated performance information is available at www.lazardassetmanagement.com or by calling (800) 823-6300. 
The Portfolio&#x2019;s past performance (before and after taxes) is not necessarily an indication of how 
the Portfolio will perform in the future.&lt;/p&gt;</oef:PerformanceNarrativeTextBlock>
    <oef:PerformanceInformationIllustratesVariabilityOfReturns
      contextRef="Context_20251231_20251231_S000010266Member_S000010266Summary16Member"
      id="ixv-69223">The 
accompanying bar chart and table provide some indication of the risks of investing in Lazard US Equity 
Focus Portfolio by showing the Portfolio&#x2019;s year-by-year performance and its average annual performance 
compared to that of a broad measure of market performance.</oef:PerformanceInformationIllustratesVariabilityOfReturns>
    <oef:PerformancePastDoesNotIndicateFuture
      contextRef="Context_20251231_20251231_S000010266Member_S000010266Summary16Member"
      id="ixv-69224">The 
accompanying bar chart and table provide some indication of the risks of investing in Lazard US Equity 
Focus Portfolio by showing the Portfolio&#x2019;s year-by-year performance and its average annual performance 
compared to that of a broad measure of market performance. The bar chart shows how the performance of 
the Portfolio&#x2019;s Institutional Shares has varied from year to year over the past 10 calendar years. 
Updated performance information is available at www.lazardassetmanagement.com or by calling (800) 823-6300. 
The Portfolio&#x2019;s past performance (before and after taxes) is not necessarily an indication of how 
the Portfolio will perform in the future.</oef:PerformancePastDoesNotIndicateFuture>
    <oef:PerformanceAvailabilityWebSiteAddress
      contextRef="Context_20251231_20251231_S000010266Member_S000010266Summary16Member"
      id="ixv-69226">www.lazardassetmanagement.com</oef:PerformanceAvailabilityWebSiteAddress>
    <oef:PerformanceAvailabilityPhone
      contextRef="Context_20251231_20251231_S000010266Member_S000010266Summary16Member"
      id="ixv-69227">(800) 823-6300</oef:PerformanceAvailabilityPhone>
    <oef:BarChartClosingTextBlock
      contextRef="Context_20251231_20251231_S000010266Member_S000010266Summary16Member"
      id="ixv-8937">&lt;table cellpadding="0" cellspacing="0" style="border-collapse:collapse" width="27%"&gt;&lt;tr style="font-size:1pt;"&gt;&lt;td style="width:56.99%;"&gt;&#160;&lt;/td&gt;&lt;td style="width:43.01%;"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;p style="font-size:9.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; font-weight:bold; text-decoration:none;"&gt;Best Quarter:&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom; font-size:1pt;"&gt;&lt;p style="font-size:9.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; color:#000000; font-weight:normal; text-decoration:none;"&gt;&#160;&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;p style="font-size:9.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; font-weight:normal; text-decoration:none;"&gt;2020, Q2&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;p style="font-size:9.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; font-weight:normal; text-decoration:none;"&gt;19.33%&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom; font-size:1pt;"&gt;&lt;p style="font-size:9.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; font-weight:normal; text-decoration:none;"&gt;&#160;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom; font-size:1pt;"&gt;&lt;p style="font-size:9.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; font-weight:normal; text-decoration:none;"&gt;&#160;&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="2" style="vertical-align:bottom;"&gt;&lt;p style="font-size:9.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; font-weight:bold; text-decoration:none;"&gt;Worst Quarter:&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;p style="font-size:9.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; font-weight:normal; text-decoration:none;"&gt;2020, Q1&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;p style="font-size:9.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; font-weight:normal; text-decoration:none;"&gt;-20.03%&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;</oef:BarChartClosingTextBlock>
    <oef:HighestQuarterlyReturnLabel
      contextRef="Context_20251231_20251231_C000028365Member_S000010266Member_S000010266Summary16Member"
      id="ixv-69228">Best Quarter</oef:HighestQuarterlyReturnLabel>
    <oef:BarChartHighestQuarterlyReturnDate
      contextRef="Context_20251231_20251231_C000028365Member_S000010266Member_S000010266Summary16Member"
      id="ixv-69229">2020-06-30</oef:BarChartHighestQuarterlyReturnDate>
    <oef:BarChartHighestQuarterlyReturn
      contextRef="Context_20251231_20251231_C000028365Member_S000010266Member_S000010266Summary16Member"
      decimals="INF"
      id="ixv-69230"
      unitRef="pure">0.1933</oef:BarChartHighestQuarterlyReturn>
    <oef:LowestQuarterlyReturnLabel
      contextRef="Context_20251231_20251231_C000028365Member_S000010266Member_S000010266Summary16Member"
      id="ixv-69231">Worst Quarter</oef:LowestQuarterlyReturnLabel>
    <oef:BarChartLowestQuarterlyReturnDate
      contextRef="Context_20251231_20251231_C000028365Member_S000010266Member_S000010266Summary16Member"
      id="ixv-69232">2020-03-31</oef:BarChartLowestQuarterlyReturnDate>
    <oef:BarChartLowestQuarterlyReturn
      contextRef="Context_20251231_20251231_C000028365Member_S000010266Member_S000010266Summary16Member"
      decimals="INF"
      id="ixv-69233"
      unitRef="pure">-0.2003</oef:BarChartLowestQuarterlyReturn>
    <oef:PerformanceTableHeading
      contextRef="Context_20251231_20251231_S000010266Member_S000010266Summary16Member"
      id="ixv-69234">Average Annual Total Returns (for the periods 
ended December 31, 2025)</oef:PerformanceTableHeading>
    <oef:PerformanceTableNarrativeTextBlock
      contextRef="Context_20251231_20251231_S000010266Member_S000010266Summary16Member"
      id="ixv-8971">&lt;p style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; color:#171A1C; font-weight:normal; text-decoration:none;"&gt;After-tax returns are shown 
only for Institutional Shares. After-tax returns of the Portfolio&#x2019;s other share classes will vary. 
After-tax returns are calculated using the historical highest individual marginal income tax rates and 
do not reflect the impact of state and local taxes. Actual after-tax returns depend on the investor&#x2019;s 
tax situation and may differ from those shown. The after-tax returns shown are not relevant to investors 
who hold their shares through tax-deferred arrangements such as 401(k) plans or individual retirement 
accounts. &lt;/p&gt;</oef:PerformanceTableNarrativeTextBlock>
    <oef:PerformanceTableOneClassOfAfterTaxShown
      contextRef="Context_20251231_20251231_S000010266Member_S000010266Summary16Member"
      id="ixv-69235">After-tax returns are shown 
only for Institutional Shares. After-tax returns of the Portfolio&#x2019;s other share classes will vary.</oef:PerformanceTableOneClassOfAfterTaxShown>
    <oef:PerformanceTableUsesHighestFederalRate
      contextRef="Context_20251231_20251231_S000010266Member_S000010266Summary16Member"
      id="ixv-69236">After-tax returns are calculated using the historical highest individual marginal income tax rates and 
do not reflect the impact of state and local taxes.</oef:PerformanceTableUsesHighestFederalRate>
    <oef:PerformanceTableNotRelevantToTaxDeferred
      contextRef="Context_20251231_20251231_S000010266Member_S000010266Summary16Member"
      id="ixv-69237">The after-tax returns shown are not relevant to investors 
who hold their shares through tax-deferred arrangements such as 401(k) plans or individual retirement 
accounts.</oef:PerformanceTableNotRelevantToTaxDeferred>
    <oef:PerfInceptionDate
      contextRef="Context_20041230_20251231_C000028365Member_S000010266Member_S000010266Summary16Member"
      id="ixv-69238">2004-12-30</oef:PerfInceptionDate>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20250101_20251231_C000028365Member_S000010266Member_S000010266Summary16Member"
      decimals="INF"
      id="ixv-69239"
      unitRef="pure">0.1518</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20210101_20251231_C000028365Member_S000010266Member_S000010266Summary16Member"
      decimals="INF"
      id="ixv-69240"
      unitRef="pure">0.1074</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20160101_20251231_C000028365Member_S000010266Member_S000010266Summary16Member"
      decimals="INF"
      id="ixv-69241"
      unitRef="pure">0.1244</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20250101_20251231_AfterTaxesOnDistributionsMember_C000028365Member_S000010266Member_S000010266Summary16Member"
      decimals="INF"
      id="ixv-69242"
      unitRef="pure">0.1160</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20210101_20251231_AfterTaxesOnDistributionsMember_C000028365Member_S000010266Member_S000010266Summary16Member"
      decimals="INF"
      id="ixv-69243"
      unitRef="pure">0.0915</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20160101_20251231_AfterTaxesOnDistributionsMember_C000028365Member_S000010266Member_S000010266Summary16Member"
      decimals="INF"
      id="ixv-69244"
      unitRef="pure">0.1037</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20250101_20251231_AfterTaxesOnDistributionsAndSalesMember_C000028365Member_S000010266Member_S000010266Summary16Member"
      decimals="INF"
      id="ixv-69245"
      unitRef="pure">0.1117</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20210101_20251231_AfterTaxesOnDistributionsAndSalesMember_C000028365Member_S000010266Member_S000010266Summary16Member"
      decimals="INF"
      id="ixv-69246"
      unitRef="pure">0.0828</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20160101_20251231_AfterTaxesOnDistributionsAndSalesMember_C000028365Member_S000010266Member_S000010266Summary16Member"
      decimals="INF"
      id="ixv-69247"
      unitRef="pure">0.0964</oef:AvgAnnlRtrPct>
    <oef:PerfInceptionDate
      contextRef="Context_20041230_20251231_C000028364Member_S000010266Member_S000010266Summary16Member"
      id="ixv-69248">2004-12-30</oef:PerfInceptionDate>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20250101_20251231_C000028364Member_S000010266Member_S000010266Summary16Member"
      decimals="INF"
      id="ixv-69249"
      unitRef="pure">0.1486</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20210101_20251231_C000028364Member_S000010266Member_S000010266Summary16Member"
      decimals="INF"
      id="ixv-69250"
      unitRef="pure">0.1044</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20160101_20251231_C000028364Member_S000010266Member_S000010266Summary16Member"
      decimals="INF"
      id="ixv-69251"
      unitRef="pure">0.1214</oef:AvgAnnlRtrPct>
    <oef:PerfInceptionDate
      contextRef="Context_20140519_20251231_C000134187Member_S000010266Member_S000010266Summary16Member"
      id="ixv-69252">2014-05-19</oef:PerfInceptionDate>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20250101_20251231_C000134187Member_S000010266Member_S000010266Summary16Member"
      decimals="INF"
      id="ixv-69253"
      unitRef="pure">0.1517</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20210101_20251231_C000134187Member_S000010266Member_S000010266Summary16Member"
      decimals="INF"
      id="ixv-69254"
      unitRef="pure">0.1073</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20160101_20251231_C000134187Member_S000010266Member_S000010266Summary16Member"
      decimals="INF"
      id="ixv-69255"
      unitRef="pure">0.1245</oef:AvgAnnlRtrPct>
    <oef:AverageAnnualReturnLabel
      contextRef="Context_20251231_20251231_SP500Indexreflectsnodeductionforfeesexpensesortaxes329_S000010266Member_S000010266Summary16Member"
      id="ixv-69256">S&amp;P 500 Index (reflects no deduction for 
fees, expenses or taxes)</oef:AverageAnnualReturnLabel>
    <oef:IndexNoDeductionForFeesExpensesTaxes
      contextRef="Context_20251231_20251231_S000010266Member_S000010266Summary16Member"
      id="ixv-69257">S&amp;P 500 Index(reflects no deduction for 
fees, expenses or taxes)</oef:IndexNoDeductionForFeesExpensesTaxes>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20250101_20251231_SP500Indexreflectsnodeductionforfeesexpensesortaxes329_S000010266Member_S000010266Summary16Member"
      decimals="INF"
      id="ixv-69258"
      unitRef="pure">0.1788</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20210101_20251231_SP500Indexreflectsnodeductionforfeesexpensesortaxes329_S000010266Member_S000010266Summary16Member"
      decimals="INF"
      id="ixv-69259"
      unitRef="pure">0.1442</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20160101_20251231_SP500Indexreflectsnodeductionforfeesexpensesortaxes329_S000010266Member_S000010266Summary16Member"
      decimals="INF"
      id="ixv-69260"
      unitRef="pure">0.1482</oef:AvgAnnlRtrPct>
    <oef:RiskReturnHeading
      contextRef="Context_20251231_20251231_S000010265Member_S000010265Summary17Member"
      id="ixv-69261">  Lazard 
US High Yield Portfolio</oef:RiskReturnHeading>
    <oef:ObjectiveHeading
      contextRef="Context_20251231_20251231_S000010265Member_S000010265Summary17Member"
      id="ixv-69263">Investment Objective</oef:ObjectiveHeading>
    <oef:ObjectivePrimaryTextBlock
      contextRef="Context_20251231_20251231_S000010265Member_S000010265Summary17Member"
      id="ixv-9112">&lt;p style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; color:#171A1C; font-weight:normal; text-decoration:none;"&gt;The 
Portfolio seeks maximum total return from a combination of capital appreciation and current income.&lt;/p&gt;</oef:ObjectivePrimaryTextBlock>
    <oef:ExpenseHeading
      contextRef="Context_20251231_20251231_S000010265Member_S000010265Summary17Member"
      id="ixv-69264">Fees and Expenses</oef:ExpenseHeading>
    <oef:ExpenseNarrativeTextBlock
      contextRef="Context_20251231_20251231_S000010265Member_S000010265Summary17Member"
      id="ixv-9115">&lt;p style="font-size:10.0pt; font-family:Sans-Serif; text-align:left; color:#171A1C; font-weight:normal; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:normal; text-decoration:none;"&gt;This table describes the 
fees and expenses that you may pay if you buy, hold and sell shares of the Portfolio, a series of The 
Lazard Funds, Inc. (the &#x201c;Fund&#x201d;). &lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; 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 table 
and the Example below.&lt;/span&gt;&lt;/p&gt;</oef:ExpenseNarrativeTextBlock>
    <oef:OperatingExpensesCaption
      contextRef="Context_20251231_20251231_S000010265Member_S000010265Summary17Member"
      id="ixv-69265">Annual Portfolio Operating Expenses (expenses 
that you pay each year as a percentage of the value of your investment)</oef:OperatingExpensesCaption>
    <oef:ManagementFeesOverAssets
      contextRef="Context_20251231_20251231_C000028363Member_S000010265Member_S000010265Summary17Member"
      decimals="INF"
      id="ixv-69266"
      unitRef="pure">0.0055</oef:ManagementFeesOverAssets>
    <oef:ManagementFeesOverAssets
      contextRef="Context_20251231_20251231_C000028362Member_S000010265Member_S000010265Summary17Member"
      decimals="INF"
      id="ixv-69267"
      unitRef="pure">0.0055</oef:ManagementFeesOverAssets>
    <oef:ManagementFeesOverAssets
      contextRef="Context_20251231_20251231_C000134186Member_S000010265Member_S000010265Summary17Member"
      decimals="INF"
      id="ixv-69268"
      unitRef="pure">0.0055</oef:ManagementFeesOverAssets>
    <oef:DistributionAndService12b1FeesOverAssets
      contextRef="Context_20251231_20251231_C000028363Member_S000010265Member_S000010265Summary17Member"
      decimals="INF"
      id="ixv-69269"
      unitRef="pure">0</oef:DistributionAndService12b1FeesOverAssets>
    <oef:DistributionAndService12b1FeesOverAssets
      contextRef="Context_20251231_20251231_C000028362Member_S000010265Member_S000010265Summary17Member"
      decimals="INF"
      id="ixv-69270"
      unitRef="pure">0.0025</oef:DistributionAndService12b1FeesOverAssets>
    <oef:DistributionAndService12b1FeesOverAssets
      contextRef="Context_20251231_20251231_C000134186Member_S000010265Member_S000010265Summary17Member"
      decimals="INF"
      id="ixv-69271"
      unitRef="pure">0</oef:DistributionAndService12b1FeesOverAssets>
    <oef:OtherExpensesOverAssets
      contextRef="Context_20251231_20251231_C000028363Member_S000010265Member_S000010265Summary17Member"
      decimals="INF"
      id="ixv-69272"
      unitRef="pure">0.0020</oef:OtherExpensesOverAssets>
    <oef:OtherExpensesOverAssets
      contextRef="Context_20251231_20251231_C000028362Member_S000010265Member_S000010265Summary17Member"
      decimals="INF"
      id="ixv-69273"
      unitRef="pure">0.0033</oef:OtherExpensesOverAssets>
    <oef:OtherExpensesOverAssets
      contextRef="Context_20251231_20251231_C000134186Member_S000010265Member_S000010265Summary17Member"
      decimals="INF"
      id="ixv-69274"
      unitRef="pure">0.2491</oef:OtherExpensesOverAssets>
    <oef:ExpensesOverAssets
      contextRef="Context_20251231_20251231_C000028363Member_S000010265Member_S000010265Summary17Member"
      decimals="INF"
      id="ixv-69275"
      unitRef="pure">0.0075</oef:ExpensesOverAssets>
    <oef:ExpensesOverAssets
      contextRef="Context_20251231_20251231_C000028362Member_S000010265Member_S000010265Summary17Member"
      decimals="INF"
      id="ixv-69276"
      unitRef="pure">0.0113</oef:ExpensesOverAssets>
    <oef:ExpensesOverAssets
      contextRef="Context_20251231_20251231_C000134186Member_S000010265Member_S000010265Summary17Member"
      decimals="INF"
      id="ixv-69277"
      unitRef="pure">0.2546</oef:ExpensesOverAssets>
    <oef:FeeWaiverOrReimbursementOverAssets
      contextRef="Context_20251231_20251231_C000028363Member_S000010265Member_S000010265Summary17Member"
      decimals="INF"
      id="_1754_"
      unitRef="pure">-0.0020</oef:FeeWaiverOrReimbursementOverAssets>
    <oef:FeeWaiverOrReimbursementOverAssets
      contextRef="Context_20251231_20251231_C000028362Member_S000010265Member_S000010265Summary17Member"
      decimals="INF"
      id="_1755_"
      unitRef="pure">-0.0033</oef:FeeWaiverOrReimbursementOverAssets>
    <oef:FeeWaiverOrReimbursementOverAssets
      contextRef="Context_20251231_20251231_C000134186Member_S000010265Member_S000010265Summary17Member"
      decimals="INF"
      id="_1756_"
      unitRef="pure">-0.2491</oef:FeeWaiverOrReimbursementOverAssets>
    <oef:NetExpensesOverAssets
      contextRef="Context_20251231_20251231_C000028363Member_S000010265Member_S000010265Summary17Member"
      decimals="INF"
      id="ixv-69281"
      unitRef="pure">0.0055</oef:NetExpensesOverAssets>
    <oef:NetExpensesOverAssets
      contextRef="Context_20251231_20251231_C000028362Member_S000010265Member_S000010265Summary17Member"
      decimals="INF"
      id="ixv-69282"
      unitRef="pure">0.0080</oef:NetExpensesOverAssets>
    <oef:NetExpensesOverAssets
      contextRef="Context_20251231_20251231_C000134186Member_S000010265Member_S000010265Summary17Member"
      decimals="INF"
      id="ixv-69283"
      unitRef="pure">0.0055</oef:NetExpensesOverAssets>
    <oef:FeeWaiverOrReimbursementOverAssetsDateOfTermination
      contextRef="Context_20251231_20251231_S000010265Member_S000010265Summary17Member"
      id="ixv-69284">May 1, 2027</oef:FeeWaiverOrReimbursementOverAssetsDateOfTermination>
    <oef:ExpenseExampleHeading
      contextRef="Context_20251231_20251231_S000010265Member_S000010265Summary17Member"
      id="ixv-69285">Example</oef:ExpenseExampleHeading>
    <oef:ExpenseExampleNarrativeTextBlock
      contextRef="Context_20251231_20251231_S000010265Member_S000010265Summary17Member"
      id="ixv-9267">&lt;p style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; color:#171A1C; font-weight:normal; text-decoration:none;"&gt;This Example is intended to help you compare the cost of investing in the Portfolio 
with the cost of investing in other mutual funds.&lt;/p&gt;&lt;p style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; color:#171A1C; font-weight:normal; text-decoration:none;"&gt;The Example 
assumes that you invest $10,000 in the Portfolio for the time periods indicated and then hold or redeem 
all of your shares at the end of those periods. The Example also assumes that your investment has a 5% 
return each year and that the Portfolio&#x2019;s operating expenses remain the same, giving effect to 
the expense limitation agreement described above. Although your actual costs may be higher or lower, 
based on these assumptions your costs would be:&lt;/p&gt;</oef:ExpenseExampleNarrativeTextBlock>
    <oef:ExpenseExampleYear01
      contextRef="Context_20251231_20251231_C000028363Member_S000010265Member_S000010265Summary17Member"
      decimals="INF"
      id="ixv-69286"
      unitRef="usd">56</oef:ExpenseExampleYear01>
    <oef:ExpenseExampleYear03
      contextRef="Context_20251231_20251231_C000028363Member_S000010265Member_S000010265Summary17Member"
      decimals="INF"
      id="ixv-69287"
      unitRef="usd">220</oef:ExpenseExampleYear03>
    <oef:ExpenseExampleYear05
      contextRef="Context_20251231_20251231_C000028363Member_S000010265Member_S000010265Summary17Member"
      decimals="INF"
      id="ixv-69288"
      unitRef="usd">397</oef:ExpenseExampleYear05>
    <oef:ExpenseExampleYear10
      contextRef="Context_20251231_20251231_C000028363Member_S000010265Member_S000010265Summary17Member"
      decimals="INF"
      id="ixv-69289"
      unitRef="usd">912</oef:ExpenseExampleYear10>
    <oef:ExpenseExampleYear01
      contextRef="Context_20251231_20251231_C000028362Member_S000010265Member_S000010265Summary17Member"
      decimals="INF"
      id="ixv-69290"
      unitRef="usd">82</oef:ExpenseExampleYear01>
    <oef:ExpenseExampleYear03
      contextRef="Context_20251231_20251231_C000028362Member_S000010265Member_S000010265Summary17Member"
      decimals="INF"
      id="ixv-69291"
      unitRef="usd">326</oef:ExpenseExampleYear03>
    <oef:ExpenseExampleYear05
      contextRef="Context_20251231_20251231_C000028362Member_S000010265Member_S000010265Summary17Member"
      decimals="INF"
      id="ixv-69292"
      unitRef="usd">590</oef:ExpenseExampleYear05>
    <oef:ExpenseExampleYear10
      contextRef="Context_20251231_20251231_C000028362Member_S000010265Member_S000010265Summary17Member"
      decimals="INF"
      id="ixv-69293"
      unitRef="usd">1345</oef:ExpenseExampleYear10>
    <oef:ExpenseExampleYear01
      contextRef="Context_20251231_20251231_C000134186Member_S000010265Member_S000010265Summary17Member"
      decimals="INF"
      id="ixv-69294"
      unitRef="usd">56</oef:ExpenseExampleYear01>
    <oef:ExpenseExampleYear03
      contextRef="Context_20251231_20251231_C000134186Member_S000010265Member_S000010265Summary17Member"
      decimals="INF"
      id="ixv-69295"
      unitRef="usd">176</oef:ExpenseExampleYear03>
    <oef:ExpenseExampleYear05
      contextRef="Context_20251231_20251231_C000134186Member_S000010265Member_S000010265Summary17Member"
      decimals="INF"
      id="ixv-69296"
      unitRef="usd">307</oef:ExpenseExampleYear05>
    <oef:ExpenseExampleYear10
      contextRef="Context_20251231_20251231_C000134186Member_S000010265Member_S000010265Summary17Member"
      decimals="INF"
      id="ixv-69297"
      unitRef="usd">689</oef:ExpenseExampleYear10>
    <oef:PortfolioTurnoverHeading
      contextRef="Context_20251231_20251231_S000010265Member_S000010265Summary17Member"
      id="ixv-69298">Portfolio Turnover</oef:PortfolioTurnoverHeading>
    <oef:PortfolioTurnoverTextBlock
      contextRef="Context_20251231_20251231_S000010265Member_S000010265Summary17Member"
      id="ixv-9331">&lt;p style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; color:#171A1C; font-weight:normal; text-decoration:none;"&gt;The Portfolio 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 Portfolio shares are held in a taxable account. These costs, which are not reflected in annual portfolio 
operating expenses or in the Example, affect the Portfolio&#x2019;s performance. During the most recent 
fiscal year, the Portfolio&#x2019;s portfolio turnover rate was 14% of the average value of its portfolio.&lt;/p&gt;</oef:PortfolioTurnoverTextBlock>
    <oef:PortfolioTurnoverRate
      contextRef="Context_20251231_20251231_S000010265Member_S000010265Summary17Member"
      decimals="INF"
      id="ixv-69299"
      unitRef="pure">0.14</oef:PortfolioTurnoverRate>
    <oef:StrategyHeading
      contextRef="Context_20251231_20251231_S000010265Member_S000010265Summary17Member"
      id="ixv-69300">Principal Investment Strategies</oef:StrategyHeading>
    <oef:StrategyNarrativeTextBlock
      contextRef="Context_20251231_20251231_S000010265Member_S000010265Summary17Member"
      id="ixv-9334">&lt;p style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; color:#171A1C; font-weight:normal; text-decoration:none;"&gt;Under normal 
circumstances, the Portfolio invests at least 80% of its assets in high yield fixed-income securities 
issued by corporations or other non-governmental issuers similar to corporations, which securities are 
tied economically to the U.S. The Portfolio considers &#x201c;high yield&#x201d; fixed income securities 
to be those rated, at the time of purchase, below investment grade by S&amp;amp;P Global Ratings (&#x201c;S&amp;amp;P&#x201d;) 
or Moody&#x2019;s Investors Service, Inc. (&#x201c;Moody&#x2019;s&#x201d;) and as low as C or Ca &lt;/p&gt;&lt;p style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; color:#171A1C; font-weight:normal; text-decoration:none;"&gt;by S&amp;amp;P or Moody&#x2019;s, respectively, or the unrated 
equivalent as determined by the Investment Manager (&#x201c;junk bonds&#x201d;). The Portfolio considers 
a company or issuer to be tied economically to the U.S. if: (i) the company/issuer is organized under 
the laws of or is domiciled in the U.S. or maintains its principal place of business in the U.S.; (ii) 
the security, or security of such company/issuer, is traded principally in the U.S.; or (iii) during 
the most recent fiscal year of the company/issuer, the company/issuer derived at least 50% of its revenues 
or profits from goods produced or sold, investments made, or services performed in the U.S. or that has 
at least 50% of its assets in the U.S.&lt;/p&gt;&lt;p style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; color:#171A1C; font-weight:normal; text-decoration:none;"&gt;The Portfolio may invest in 
dollar-denominated securities of non-U.S. companies, including, to a limited extent, in emerging market 
companies.&lt;/p&gt;&lt;p style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; color:#171A1C; font-weight:normal; text-decoration:none;"&gt;Although the Portfolio may invest in fixed-income 
securities without regard to their maturity, the Portfolio&#x2019;s average weighted maturity is expected 
to range between two and ten years.&lt;/p&gt;&lt;p style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; color:#171A1C; font-weight:normal; text-decoration:none;"&gt;Investments are evaluated 
based on their fundamental and structural characteristics. Valuation analysis is tailored to the specific 
asset class, but may include credit research, prepayment or call options, maturity, duration, coupon, 
currency and country risks. The Portfolio is constructed using a bottom-up discipline in which the Investment 
Manager follows a systematic process to seek out undervalued opportunities within each sector.&lt;/p&gt;&lt;p style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; color:#171A1C; font-weight:normal; text-decoration:none;"&gt;The Portfolio may invest up to 20% of its assets in other investments which need 
not be fixed-income securities as described above and need not be tied economically to the U.S.&lt;/p&gt;</oef:StrategyNarrativeTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20251231_20251231_S000010265Member_PrincipalInvestmentRisks2_S000010265Summary17Member"
      id="ixv-9348">&lt;p style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; color:#00539A; font-weight:bold; text-decoration:none;"&gt;Principal Investment Risks&lt;/p&gt;&lt;p style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; color:#171A1C; font-weight:normal; text-decoration:none;"&gt;The value 
of your investment in the Portfolio will fluctuate, which means you could lose money.&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20251231_20251231_S000010265Member_RiskLoseMoneyMember_S000010265Summary17Member"
      id="ixv-9350">&lt;p style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; color:#171A1C; font-weight:normal; text-decoration:none;"&gt;The value 
of your investment in the Portfolio will fluctuate, which means you could lose money.&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20251231_20251231_S000010265Member_MarketRisk2_S000010265Summary17Member"
      id="ixv-9352">&lt;p style="font-size:10.0pt; font-family:Sans-Serif; text-align:left; color:#171A1C; font-weight:normal; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:bold; text-decoration:none;"&gt;Market Risk:&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:normal; text-decoration:none;"&gt; The Portfolio may incur losses due to declines 
in one or more markets in which it invests. These declines may be the result of, among other things, 
political, regulatory, market, economic or social developments affecting the relevant market(s). To the 
extent that such developments impact specific industries, market sectors, countries or geographic regions, 
the Portfolio&#x2019;s investments in such industries, market sectors, countries and/or geographic regions 
can be expected to be particularly affected, especially if such investments are a significant portion 
of its investment portfolio. In addition, turbulence in financial markets and reduced liquidity in equity, 
credit and/or fixed income markets may negatively affect many issuers, which could adversely affect the 
Portfolio. Global economies and financial markets are increasingly interconnected, and conditions and 
events in one country, region or financial market may adversely impact issuers worldwide. As a result, 
local, regional or global events such as war or military conflict, acts of terrorism, the spread of infectious 
illness or other public health issues, social unrest, natural disasters, extreme weather, other geological 
events, man-made disasters, supply chain disruptions, deflation, inflation, government defaults, government 
shutdowns, the imposition of sanctions or other similar measures, recessions or other events could have 
a significant negative impact on global economic and market conditions. For example, a public health 
or other emergency and aggressive responses taken by many governments or voluntarily imposed by private 
parties, including closing borders, restricting travel and imposing prolonged quarantines or similar 
restrictions, as well as the closure of, or operational changes to, many retail and other businesses, 
may have severe negative impacts on markets worldwide. Additionally, general market conditions may affect 
the value of a Portfolio&#x2019;s securities, including changes in interest rates, currency rates or monetary 
policies. Furthermore, the imposition of tariffs, trade restrictions, currency restrictions or similar 
actions (or retaliatory measures taken in response to such actions), or the threat or potential of one 
or more such events and developments, could lead to price volatility and overall declines in the U.S. 
and global investment markets.&lt;/span&gt;&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20251231_20251231_S000010265Member_IssuerRisk2_S000010265Summary17Member"
      id="ixv-9356">&lt;p style="font-size:10.0pt; font-family:Sans-Serif; text-align:left; color:#171A1C; font-weight:normal; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:bold; text-decoration:none;"&gt;Issuer Risk:&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:normal; text-decoration:none;"&gt; 
The value of a security may decline for a number of reasons which directly relate to the issuer, such 
as management performance, financial leverage and reduced demand for the issuer&#x2019;s goods or services, 
as well as the historical and prospective earnings of the issuer and the value of its assets or factors 
unrelated to the issuer&#x2019;s value, such as investor perception.&lt;/span&gt;&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20251231_20251231_S000010265Member_Fixed-IncomeandDebtSecuritiesRisk2_S000010265Summary17Member"
      id="ixv-9360">&lt;p style="font-size:10.0pt; font-family:Sans-Serif; text-align:left; color:#171A1C; font-weight:normal; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:bold; text-decoration:none;"&gt;Fixed-Income and Debt Securities Risk:&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:normal; text-decoration:none;"&gt; The market value of a debt 
security may decline due to general market conditions that are not specifically related to a particular 
company, such as real or perceived adverse economic conditions, changes in the outlook for corporate 
earnings, changes in interest or currency rates or adverse investor &lt;/span&gt;&lt;/p&gt;&lt;p style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; color:#171A1C; font-weight:normal; text-decoration:none;"&gt;sentiment generally. The debt securities market can be susceptible 
to increases in volatility and decreases in liquidity. Liquidity can decline unpredictably in response 
to overall economic conditions or credit tightening.&lt;/p&gt;&lt;p style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; color:#171A1C; font-weight:normal; text-decoration:none;"&gt;Prices 
of bonds and other debt securities tend to move inversely with changes in interest rates. Interest rate 
risk is usually greater for fixed-income securities with longer maturities or durations.  A rise in interest 
rates (or the expectation of a rise in interest rates) may result in periods of volatility, decreased 
liquidity and increased redemptions, and, as a result, the Portfolio may have to liquidate portfolio 
securities at disadvantageous prices. The Portfolio may be subject to heightened interest rate risk due 
to certain changes in general economic conditions, inflation and monetary policy, such as certain types 
of interest rate changes by the Federal Reserve.&lt;/p&gt;&lt;p style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; color:#171A1C; font-weight:normal; text-decoration:none;"&gt;The Portfolio&#x2019;s 
investments in lower-rated, higher-yielding securities (&#x201c;junk bonds&#x201d;) are subject to greater 
credit risk than its higher rated investments. Credit risk is the risk that the issuer will not make 
interest or principal payments, or will not make payments on a timely basis. Non-investment grade securities 
tend to be more volatile, less liquid and are considered speculative. If there is a decline, or perceived 
decline, in the credit quality of a debt security (or any guarantor of payment on such security), the 
security&#x2019;s value could fall, potentially lowering the Portfolio&#x2019;s share price. The prices 
of non-investment grade securities, unlike investment grade debt securities, may fluctuate unpredictably 
and not necessarily inversely with changes in interest rates. The market for these securities may be 
less liquid and therefore these securities may be harder to value or sell at an acceptable price, especially 
during times of market volatility or decline.&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20251231_20251231_S000010265Member_InterestRateRisk2_S000010265Summary17Member"
      id="ixv-9374">&lt;p style="font-size:10.0pt; font-family:Sans-Serif; text-align:left; color:#171A1C; font-weight:normal; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:bold; text-decoration:none;"&gt;Interest 
Rate Risk:&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:normal; text-decoration:none;"&gt; Prices of bonds and other debt securities tend to move inversely 
with changes in interest rates. Interest rate risk is usually greater for fixed-income securities with 
longer maturities or durations.  A rise in interest rates (or the expectation of a rise in interest rates) 
may result in periods of volatility, decreased liquidity and increased redemptions, and, as a result, 
the Portfolio may have to liquidate portfolio securities at disadvantageous prices. The Portfolio may 
be subject to heightened interest rate risk due to certain changes in general economic conditions, inflation 
and monetary policy, such as certain types of interest rate changes by the Federal Reserve.&lt;/span&gt;&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20251231_20251231_S000010265Member_LiquidityRisk2_S000010265Summary17Member"
      id="ixv-9378">&lt;p style="font-size:10.0pt; font-family:Sans-Serif; text-align:left; color:#171A1C; font-weight:normal; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:bold; text-decoration:none;"&gt;Liquidity Risk:&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:normal; text-decoration:none;"&gt; The lack of a readily available 
market may limit the ability of the Portfolio to sell certain securities and other investments at the 
time and price it would like. The size of certain securities offerings of emerging markets issuers may 
be relatively smaller in size than offerings in more developed markets and, in some cases, the Portfolio, 
by itself or together with other Portfolios or other accounts managed by the Investment Manager, may 
hold a position in a security that is large relative to the typical trading volume for that security; 
these factors can make it difficult for the Portfolio to dispose of the position at the desired time 
or price.&lt;/span&gt;&lt;/p&gt;&lt;p style="font-size:10.0pt; font-family:Sans-Serif; text-align:left; color:#171A1C; font-weight:normal; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:bold; text-decoration:none;"&gt;Non-U.S. Securities Risk:&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:normal; text-decoration:none;"&gt; 
The Portfolio&#x2019;s performance will be influenced by political, social and economic factors affecting 
the non-U.S. countries and companies in which the Portfolio invests. Non-U.S. securities carry special 
risks, such as less developed or less efficient trading markets, political instability, a lack of company 
information, differing auditing and legal standards, and, potentially, less liquidity. Non-U.S. securities 
may also subject the Portfolio&#x2019;s investments to changes in currency rates, which can make the return 
on an investment increase or decrease, unrelated to the quality or performance of the investment itself. 
Non-U.S. securities may be subject to economic sanctions or other governmental actions or developments, 
exchange controls (including repatriation restrictions), confiscations, trade restrictions (including 
tariffs) or problems related to share registration, trade settlement or asset custody, which could, among 
other things, effectively restrict or eliminate the Portfolio&#x2019;s ability to purchase or sell certain 
foreign securities. To the extent the Portfolio holds securities subject to such actions, the securities 
may become difficult to value and/or less liquid (or illiquid). In some cases, the securities may become 
worthless. In addition, as a result of trade restrictions (including tariffs) and other similar governmental 
actions or developments, the Portfolio may be forced to sell or otherwise dispose of foreign investments 
at inopportune times or prices. In addition, investments denominated in currencies other than U.S. dollars 
may experience a decline in value, in U.S. dollar terms, due solely to fluctuations in currency exchange 
rates.   Emerging market countries can generally have economic structures that are less diverse and mature, 
and political systems that are less stable, than those of developed countries.&lt;/span&gt;&lt;/p&gt;</oef:RiskTextBlock>
    <oef:BarChartAndPerformanceTableHeading
      contextRef="Context_20251231_20251231_S000010265Member_S000010265Summary17Member"
      id="ixv-69301">Performance Bar Chart and Table</oef:BarChartAndPerformanceTableHeading>
    <oef:BarChartHeading
      contextRef="Context_20251231_20251231_S000010265Member_S000010265Summary17Member"
      id="ixv-69302">Year-by-Year 
Total Returns for Institutional Shares As of December 31, 2025</oef:BarChartHeading>
    <oef:PerformanceNarrativeTextBlock
      contextRef="Context_20251231_20251231_S000010265Member_S000010265Summary17Member"
      id="ixv-9398">&lt;p style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; color:#171A1C; font-weight:normal; text-decoration:none;"&gt;The accompanying bar chart and table provide some indication of the risks of investing 
in Lazard US High Yield Portfolio by showing the Portfolio&#x2019;s year-by-year performance and its average 
annual performance compared to that of a broad measure of market performance and an index that is generally 
more representative of the types of market sectors and/or types of investments in which the Portfolio 
invests. The bar chart shows how the performance of the Portfolio&#x2019;s Institutional Shares has varied 
from year to year over the past 10 calendar years. Updated performance information is available at www.lazardassetmanagement.com 
or by calling (800) 823-6300. The Portfolio&#x2019;s past performance (before and after taxes) is not 
necessarily an indication of how the Portfolio will perform in the future.&lt;/p&gt;</oef:PerformanceNarrativeTextBlock>
    <oef:PerformancePastDoesNotIndicateFuture
      contextRef="Context_20251231_20251231_S000010265Member_S000010265Summary17Member"
      id="ixv-69303">The accompanying bar chart and table provide some indication of the risks of investing 
in Lazard US High Yield Portfolio by showing the Portfolio&#x2019;s year-by-year performance and its average 
annual performance compared to that of a broad measure of market performance and an index that is generally 
more representative of the types of market sectors and/or types of investments in which the Portfolio 
invests. The bar chart shows how the performance of the Portfolio&#x2019;s Institutional Shares has varied 
from year to year over the past 10 calendar years. Updated performance information is available at www.lazardassetmanagement.com 
or by calling (800) 823-6300. The Portfolio&#x2019;s past performance (before and after taxes) is not 
necessarily an indication of how the Portfolio will perform in the future.</oef:PerformancePastDoesNotIndicateFuture>
    <oef:PerformanceAvailabilityWebSiteAddress
      contextRef="Context_20251231_20251231_S000010265Member_S000010265Summary17Member"
      id="ixv-69304">www.lazardassetmanagement.com</oef:PerformanceAvailabilityWebSiteAddress>
    <oef:PerformanceAvailabilityPhone
      contextRef="Context_20251231_20251231_S000010265Member_S000010265Summary17Member"
      id="ixv-69305">(800) 823-6300</oef:PerformanceAvailabilityPhone>
    <oef:BarChartClosingTextBlock
      contextRef="Context_20251231_20251231_S000010265Member_S000010265Summary17Member"
      id="ixv-9405">&lt;table cellpadding="0" cellspacing="0" style="border-collapse:collapse" width="26%"&gt;&lt;tr style="font-size:1pt;"&gt;&lt;td style="width:60.92%;"&gt;&#160;&lt;/td&gt;&lt;td style="width:39.08%;"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;p style="font-size:9.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; font-weight:bold; text-decoration:none;"&gt;Best Quarter:&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom; font-size:1pt;"&gt;&lt;p style="font-size:9.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; color:#000000; font-weight:normal; text-decoration:none;"&gt;&#160;&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;p style="font-size:9.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; font-weight:normal; text-decoration:none;"&gt;2020, Q2&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;p style="font-size:9.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; font-weight:normal; text-decoration:none;"&gt;7.80%&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom; font-size:1pt;"&gt;&lt;p style="font-size:9.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; font-weight:normal; text-decoration:none;"&gt;&#160;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom; font-size:1pt;"&gt;&lt;p style="font-size:9.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; font-weight:normal; text-decoration:none;"&gt;&#160;&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="2" style="vertical-align:bottom;"&gt;&lt;p style="font-size:9.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; font-weight:bold; text-decoration:none;"&gt;Worst Quarter:&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;p style="font-size:9.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; font-weight:normal; text-decoration:none;"&gt;2020, Q1&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;p style="font-size:9.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; font-weight:normal; text-decoration:none;"&gt;-9.80%&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;</oef:BarChartClosingTextBlock>
    <oef:HighestQuarterlyReturnLabel
      contextRef="Context_20251231_20251231_C000028363Member_S000010265Member_S000010265Summary17Member"
      id="ixv-69306">Best Quarter</oef:HighestQuarterlyReturnLabel>
    <oef:BarChartHighestQuarterlyReturnDate
      contextRef="Context_20251231_20251231_C000028363Member_S000010265Member_S000010265Summary17Member"
      id="ixv-69307">2020-06-30</oef:BarChartHighestQuarterlyReturnDate>
    <oef:BarChartHighestQuarterlyReturn
      contextRef="Context_20251231_20251231_C000028363Member_S000010265Member_S000010265Summary17Member"
      decimals="INF"
      id="ixv-69308"
      unitRef="pure">0.0780</oef:BarChartHighestQuarterlyReturn>
    <oef:LowestQuarterlyReturnLabel
      contextRef="Context_20251231_20251231_C000028363Member_S000010265Member_S000010265Summary17Member"
      id="ixv-69309">Worst Quarter</oef:LowestQuarterlyReturnLabel>
    <oef:BarChartLowestQuarterlyReturnDate
      contextRef="Context_20251231_20251231_C000028363Member_S000010265Member_S000010265Summary17Member"
      id="ixv-69310">2020-03-31</oef:BarChartLowestQuarterlyReturnDate>
    <oef:BarChartLowestQuarterlyReturn
      contextRef="Context_20251231_20251231_C000028363Member_S000010265Member_S000010265Summary17Member"
      decimals="INF"
      id="ixv-69311"
      unitRef="pure">-0.0980</oef:BarChartLowestQuarterlyReturn>
    <oef:PerformanceTableHeading
      contextRef="Context_20251231_20251231_S000010265Member_S000010265Summary17Member"
      id="ixv-69312">Average Annual Total Returns (for the periods ended December 31, 2025)</oef:PerformanceTableHeading>
    <oef:PerformanceTableNarrativeTextBlock
      contextRef="Context_20251231_20251231_S000010265Member_S000010265Summary17Member"
      id="ixv-9438">&lt;p style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; color:#171A1C; font-weight:normal; text-decoration:none;"&gt;After-tax returns are shown only for Institutional Shares. After-tax returns of 
the Portfolio&#x2019;s other share classes will vary. After-tax returns are calculated using the historical 
highest individual marginal income tax rates and do not reflect the impact of state and local taxes. 
Actual after-tax returns depend on the investor&#x2019;s tax situation and may differ from those shown. 
The after-tax returns shown are not relevant to investors who hold their shares through tax-deferred 
arrangements such as 401(k) plans or individual retirement accounts. &lt;/p&gt;</oef:PerformanceTableNarrativeTextBlock>
    <oef:PerformanceTableOneClassOfAfterTaxShown
      contextRef="Context_20251231_20251231_S000010265Member_S000010265Summary17Member"
      id="ixv-69313">After-tax returns are shown only for Institutional Shares. After-tax returns of 
the Portfolio&#x2019;s other share classes will vary.</oef:PerformanceTableOneClassOfAfterTaxShown>
    <oef:PerformanceTableUsesHighestFederalRate
      contextRef="Context_20251231_20251231_S000010265Member_S000010265Summary17Member"
      id="ixv-69314">After-tax returns are calculated using the historical 
highest individual marginal income tax rates and do not reflect the impact of state and local taxes.</oef:PerformanceTableUsesHighestFederalRate>
    <oef:PerformanceTableNotRelevantToTaxDeferred
      contextRef="Context_20251231_20251231_S000010265Member_S000010265Summary17Member"
      id="ixv-69315">The after-tax returns shown are not relevant to investors who hold their shares through tax-deferred 
arrangements such as 401(k) plans or individual retirement accounts.</oef:PerformanceTableNotRelevantToTaxDeferred>
    <oef:PerfInceptionDate
      contextRef="Context_19980102_20251231_C000028363Member_S000010265Member_S000010265Summary17Member"
      id="ixv-69316">1998-01-02</oef:PerfInceptionDate>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20250101_20251231_C000028363Member_S000010265Member_S000010265Summary17Member"
      decimals="INF"
      id="ixv-69317"
      unitRef="pure">0.1046</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20210101_20251231_C000028363Member_S000010265Member_S000010265Summary17Member"
      decimals="INF"
      id="ixv-69318"
      unitRef="pure">0.0354</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20160101_20251231_C000028363Member_S000010265Member_S000010265Summary17Member"
      decimals="INF"
      id="ixv-69319"
      unitRef="pure">0.0477</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20250101_20251231_AfterTaxesOnDistributionsMember_C000028363Member_S000010265Member_S000010265Summary17Member"
      decimals="INF"
      id="ixv-69320"
      unitRef="pure">0.0798</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20210101_20251231_AfterTaxesOnDistributionsMember_C000028363Member_S000010265Member_S000010265Summary17Member"
      decimals="INF"
      id="ixv-69321"
      unitRef="pure">0.0163</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20160101_20251231_AfterTaxesOnDistributionsMember_C000028363Member_S000010265Member_S000010265Summary17Member"
      decimals="INF"
      id="ixv-69322"
      unitRef="pure">0.0281</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20250101_20251231_AfterTaxesOnDistributionsAndSalesMember_C000028363Member_S000010265Member_S000010265Summary17Member"
      decimals="INF"
      id="ixv-69323"
      unitRef="pure">0.0613</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20210101_20251231_AfterTaxesOnDistributionsAndSalesMember_C000028363Member_S000010265Member_S000010265Summary17Member"
      decimals="INF"
      id="ixv-69324"
      unitRef="pure">0.0184</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20160101_20251231_AfterTaxesOnDistributionsAndSalesMember_C000028363Member_S000010265Member_S000010265Summary17Member"
      decimals="INF"
      id="ixv-69325"
      unitRef="pure">0.0279</oef:AvgAnnlRtrPct>
    <oef:PerfInceptionDate
      contextRef="Context_19980224_20251231_C000028362Member_S000010265Member_S000010265Summary17Member"
      id="ixv-69326">1998-02-24</oef:PerfInceptionDate>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20250101_20251231_C000028362Member_S000010265Member_S000010265Summary17Member"
      decimals="INF"
      id="ixv-69327"
      unitRef="pure">0.1017</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20210101_20251231_C000028362Member_S000010265Member_S000010265Summary17Member"
      decimals="INF"
      id="ixv-69328"
      unitRef="pure">0.0327</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20160101_20251231_C000028362Member_S000010265Member_S000010265Summary17Member"
      decimals="INF"
      id="ixv-69329"
      unitRef="pure">0.0449</oef:AvgAnnlRtrPct>
    <oef:PerfInceptionDate
      contextRef="Context_20161103_20251231_C000134186Member_S000010265Member_S000010265Summary17Member"
      id="ixv-69330">2016-11-03</oef:PerfInceptionDate>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20250101_20251231_C000134186Member_S000010265Member_S000010265Summary17Member"
      decimals="INF"
      id="ixv-69331"
      unitRef="pure">0.1046</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20210101_20251231_C000134186Member_S000010265Member_S000010265Summary17Member"
      decimals="INF"
      id="ixv-69332"
      unitRef="pure">0.0356</oef:AvgAnnlRtrPct>
    <oef:AverageAnnualReturnLabel
      contextRef="Context_20251231_20251231_BloombergUSUniversalIndexreflectsnodeductionforfeesexpensesortaxes330_S000010265Member_S000010265Summary17Member"
      id="ixv-69333">Bloomberg US Universal Index (reflects no deduction for 
fees, expenses or taxes)</oef:AverageAnnualReturnLabel>
    <oef:IndexNoDeductionForFeesExpensesTaxes
      contextRef="Context_20251231_20251231_S000010265Member_S000010265Summary17Member"
      id="ixv-69334">Bloomberg US Universal Index(reflects no deduction for 
fees, expenses or taxes)</oef:IndexNoDeductionForFeesExpensesTaxes>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20250101_20251231_BloombergUSUniversalIndexreflectsnodeductionforfeesexpensesortaxes330_S000010265Member_S000010265Summary17Member"
      decimals="INF"
      id="ixv-69335"
      unitRef="pure">0.0758</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20210101_20251231_BloombergUSUniversalIndexreflectsnodeductionforfeesexpensesortaxes330_S000010265Member_S000010265Summary17Member"
      decimals="INF"
      id="ixv-69336"
      unitRef="pure">0.0006</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20160101_20251231_BloombergUSUniversalIndexreflectsnodeductionforfeesexpensesortaxes330_S000010265Member_S000010265Summary17Member"
      decimals="INF"
      id="ixv-69337"
      unitRef="pure">0.0244</oef:AvgAnnlRtrPct>
    <oef:AverageAnnualReturnLabel
      contextRef="Context_20251231_20251231_ICEBofAUSHighYieldIndexreflectsnodeductionforfeesexpensesortaxes331_S000010265Member_S000010265Summary17Member"
      id="ixv-69338">ICE BofA US High Yield Index (reflects no deduction for 
fees, expenses or taxes)</oef:AverageAnnualReturnLabel>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20250101_20251231_ICEBofAUSHighYieldIndexreflectsnodeductionforfeesexpensesortaxes331_S000010265Member_S000010265Summary17Member"
      decimals="INF"
      id="ixv-69339"
      unitRef="pure">0.0850</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20210101_20251231_ICEBofAUSHighYieldIndexreflectsnodeductionforfeesexpensesortaxes331_S000010265Member_S000010265Summary17Member"
      decimals="INF"
      id="ixv-69340"
      unitRef="pure">0.0450</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20160101_20251231_ICEBofAUSHighYieldIndexreflectsnodeductionforfeesexpensesortaxes331_S000010265Member_S000010265Summary17Member"
      decimals="INF"
      id="ixv-69341"
      unitRef="pure">0.0645</oef:AvgAnnlRtrPct>
    <oef:RiskReturnHeading
      contextRef="Context_20251231_20251231_S000031124Member_S000031124Summary18Member"
      id="ixv-69342">  Lazard US Short Duration Fixed Income Portfolio</oef:RiskReturnHeading>
    <oef:ObjectiveHeading
      contextRef="Context_20251231_20251231_S000031124Member_S000031124Summary18Member"
      id="ixv-69344">Investment Objective</oef:ObjectiveHeading>
    <oef:ObjectivePrimaryTextBlock
      contextRef="Context_20251231_20251231_S000031124Member_S000031124Summary18Member"
      id="ixv-9604">&lt;p style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; color:#171A1C; font-weight:normal; text-decoration:none;"&gt;The Portfolio seeks total 
return and preservation of capital.&lt;/p&gt;</oef:ObjectivePrimaryTextBlock>
    <oef:ExpenseHeading
      contextRef="Context_20251231_20251231_S000031124Member_S000031124Summary18Member"
      id="ixv-69345">Fees and Expenses</oef:ExpenseHeading>
    <oef:ExpenseNarrativeTextBlock
      contextRef="Context_20251231_20251231_S000031124Member_S000031124Summary18Member"
      id="ixv-9607">&lt;p style="font-size:10.0pt; font-family:Sans-Serif; text-align:left; color:#171A1C; font-weight:normal; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:normal; text-decoration:none;"&gt;This table describes the fees and expenses that you may pay if you buy, hold and 
sell shares of the Portfolio, a series of The Lazard Funds, Inc. (the &#x201c;Fund&#x201d;). &lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; 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 table and the Example below.&lt;/span&gt;&lt;/p&gt;</oef:ExpenseNarrativeTextBlock>
    <oef:OperatingExpensesCaption
      contextRef="Context_20251231_20251231_S000031124Member_S000031124Summary18Member"
      id="ixv-69346">Annual Portfolio Operating Expenses (expenses 
that you pay each year as a percentage of the value of your investment)</oef:OperatingExpensesCaption>
    <oef:ManagementFeesOverAssets
      contextRef="Context_20251231_20251231_C000096533Member_S000031124Member_S000031124Summary18Member"
      decimals="INF"
      id="ixv-69347"
      unitRef="pure">0.0025</oef:ManagementFeesOverAssets>
    <oef:ManagementFeesOverAssets
      contextRef="Context_20251231_20251231_C000096534Member_S000031124Member_S000031124Summary18Member"
      decimals="INF"
      id="ixv-69348"
      unitRef="pure">0.0025</oef:ManagementFeesOverAssets>
    <oef:ManagementFeesOverAssets
      contextRef="Context_20251231_20251231_C000134199Member_S000031124Member_S000031124Summary18Member"
      decimals="INF"
      id="ixv-69349"
      unitRef="pure">0.0025</oef:ManagementFeesOverAssets>
    <oef:DistributionAndService12b1FeesOverAssets
      contextRef="Context_20251231_20251231_C000096533Member_S000031124Member_S000031124Summary18Member"
      decimals="INF"
      id="ixv-69350"
      unitRef="pure">0</oef:DistributionAndService12b1FeesOverAssets>
    <oef:DistributionAndService12b1FeesOverAssets
      contextRef="Context_20251231_20251231_C000096534Member_S000031124Member_S000031124Summary18Member"
      decimals="INF"
      id="ixv-69351"
      unitRef="pure">0.0025</oef:DistributionAndService12b1FeesOverAssets>
    <oef:DistributionAndService12b1FeesOverAssets
      contextRef="Context_20251231_20251231_C000134199Member_S000031124Member_S000031124Summary18Member"
      decimals="INF"
      id="ixv-69352"
      unitRef="pure">0</oef:DistributionAndService12b1FeesOverAssets>
    <oef:OtherExpensesOverAssets
      contextRef="Context_20251231_20251231_C000096533Member_S000031124Member_S000031124Summary18Member"
      decimals="INF"
      id="ixv-69353"
      unitRef="pure">0.0048</oef:OtherExpensesOverAssets>
    <oef:OtherExpensesOverAssets
      contextRef="Context_20251231_20251231_C000096534Member_S000031124Member_S000031124Summary18Member"
      decimals="INF"
      id="ixv-69354"
      unitRef="pure">0.2619</oef:OtherExpensesOverAssets>
    <oef:OtherExpensesOverAssets
      contextRef="Context_20251231_20251231_C000134199Member_S000031124Member_S000031124Summary18Member"
      decimals="INF"
      id="_1858_"
      unitRef="pure">0.0048</oef:OtherExpensesOverAssets>
    <oef:ExpensesOverAssets
      contextRef="Context_20251231_20251231_C000096533Member_S000031124Member_S000031124Summary18Member"
      decimals="INF"
      id="ixv-69356"
      unitRef="pure">0.0073</oef:ExpensesOverAssets>
    <oef:ExpensesOverAssets
      contextRef="Context_20251231_20251231_C000096534Member_S000031124Member_S000031124Summary18Member"
      decimals="INF"
      id="ixv-69357"
      unitRef="pure">0.2669</oef:ExpensesOverAssets>
    <oef:ExpensesOverAssets
      contextRef="Context_20251231_20251231_C000134199Member_S000031124Member_S000031124Summary18Member"
      decimals="INF"
      id="ixv-69358"
      unitRef="pure">0.0073</oef:ExpensesOverAssets>
    <oef:FeeWaiverOrReimbursementOverAssets
      contextRef="Context_20251231_20251231_C000096533Member_S000031124Member_S000031124Summary18Member"
      decimals="INF"
      id="_1862_"
      unitRef="pure">-0.0033</oef:FeeWaiverOrReimbursementOverAssets>
    <oef:FeeWaiverOrReimbursementOverAssets
      contextRef="Context_20251231_20251231_C000096534Member_S000031124Member_S000031124Summary18Member"
      decimals="INF"
      id="_1863_"
      unitRef="pure">-0.2604</oef:FeeWaiverOrReimbursementOverAssets>
    <oef:FeeWaiverOrReimbursementOverAssets
      contextRef="Context_20251231_20251231_C000134199Member_S000031124Member_S000031124Summary18Member"
      decimals="INF"
      id="_1864_"
      unitRef="pure">-0.0038</oef:FeeWaiverOrReimbursementOverAssets>
    <oef:NetExpensesOverAssets
      contextRef="Context_20251231_20251231_C000096533Member_S000031124Member_S000031124Summary18Member"
      decimals="INF"
      id="ixv-69362"
      unitRef="pure">0.0040</oef:NetExpensesOverAssets>
    <oef:NetExpensesOverAssets
      contextRef="Context_20251231_20251231_C000096534Member_S000031124Member_S000031124Summary18Member"
      decimals="INF"
      id="ixv-69363"
      unitRef="pure">0.0065</oef:NetExpensesOverAssets>
    <oef:NetExpensesOverAssets
      contextRef="Context_20251231_20251231_C000134199Member_S000031124Member_S000031124Summary18Member"
      decimals="INF"
      id="ixv-69364"
      unitRef="pure">0.0035</oef:NetExpensesOverAssets>
    <oef:FeeWaiverOrReimbursementOverAssetsDateOfTermination
      contextRef="Context_20251231_20251231_S000031124Member_S000031124Summary18Member"
      id="ixv-69365">May 1, 2027</oef:FeeWaiverOrReimbursementOverAssetsDateOfTermination>
    <oef:ExpenseExampleHeading
      contextRef="Context_20251231_20251231_S000031124Member_S000031124Summary18Member"
      id="ixv-69366">Example</oef:ExpenseExampleHeading>
    <oef:ExpenseExampleNarrativeTextBlock
      contextRef="Context_20251231_20251231_S000031124Member_S000031124Summary18Member"
      id="ixv-9774">&lt;p style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; color:#171A1C; font-weight:normal; text-decoration:none;"&gt;This Example is intended to help you compare the cost of investing in the Portfolio 
with the cost of investing in other mutual funds.&lt;/p&gt;&lt;p style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; color:#171A1C; font-weight:normal; text-decoration:none;"&gt;The Example 
assumes that you invest $10,000 in the Portfolio for the time periods indicated and then hold or redeem 
all of your shares at the end of those periods. The Example also assumes that your investment has a 5% 
return each year and that the Portfolio&#x2019;s operating expenses remain the same, giving effect to 
the expense limitation agreement described above. Although your actual costs may be higher or lower, 
based on these assumptions your costs would be:&lt;/p&gt;</oef:ExpenseExampleNarrativeTextBlock>
    <oef:ExpenseExampleYear01
      contextRef="Context_20251231_20251231_C000096533Member_S000031124Member_S000031124Summary18Member"
      decimals="INF"
      id="ixv-69367"
      unitRef="usd">41</oef:ExpenseExampleYear01>
    <oef:ExpenseExampleYear03
      contextRef="Context_20251231_20251231_C000096533Member_S000031124Member_S000031124Summary18Member"
      decimals="INF"
      id="ixv-69368"
      unitRef="usd">200</oef:ExpenseExampleYear03>
    <oef:ExpenseExampleYear05
      contextRef="Context_20251231_20251231_C000096533Member_S000031124Member_S000031124Summary18Member"
      decimals="INF"
      id="ixv-69369"
      unitRef="usd">373</oef:ExpenseExampleYear05>
    <oef:ExpenseExampleYear10
      contextRef="Context_20251231_20251231_C000096533Member_S000031124Member_S000031124Summary18Member"
      decimals="INF"
      id="ixv-69370"
      unitRef="usd">875</oef:ExpenseExampleYear10>
    <oef:ExpenseExampleYear01
      contextRef="Context_20251231_20251231_C000096534Member_S000031124Member_S000031124Summary18Member"
      decimals="INF"
      id="ixv-69371"
      unitRef="usd">66</oef:ExpenseExampleYear01>
    <oef:ExpenseExampleYear03
      contextRef="Context_20251231_20251231_C000096534Member_S000031124Member_S000031124Summary18Member"
      decimals="INF"
      id="ixv-69372"
      unitRef="usd">208</oef:ExpenseExampleYear03>
    <oef:ExpenseExampleYear05
      contextRef="Context_20251231_20251231_C000096534Member_S000031124Member_S000031124Summary18Member"
      decimals="INF"
      id="ixv-69373"
      unitRef="usd">362</oef:ExpenseExampleYear05>
    <oef:ExpenseExampleYear10
      contextRef="Context_20251231_20251231_C000096534Member_S000031124Member_S000031124Summary18Member"
      decimals="INF"
      id="ixv-69374"
      unitRef="usd">810</oef:ExpenseExampleYear10>
    <oef:ExpenseExampleYear01
      contextRef="Context_20251231_20251231_C000134199Member_S000031124Member_S000031124Summary18Member"
      decimals="INF"
      id="ixv-69375"
      unitRef="usd">36</oef:ExpenseExampleYear01>
    <oef:ExpenseExampleYear03
      contextRef="Context_20251231_20251231_C000134199Member_S000031124Member_S000031124Summary18Member"
      decimals="INF"
      id="ixv-69376"
      unitRef="usd">195</oef:ExpenseExampleYear03>
    <oef:ExpenseExampleYear05
      contextRef="Context_20251231_20251231_C000134199Member_S000031124Member_S000031124Summary18Member"
      decimals="INF"
      id="ixv-69377"
      unitRef="usd">368</oef:ExpenseExampleYear05>
    <oef:ExpenseExampleYear10
      contextRef="Context_20251231_20251231_C000134199Member_S000031124Member_S000031124Summary18Member"
      decimals="INF"
      id="ixv-69378"
      unitRef="usd">871</oef:ExpenseExampleYear10>
    <oef:PortfolioTurnoverHeading
      contextRef="Context_20251231_20251231_S000031124Member_S000031124Summary18Member"
      id="ixv-69379">Portfolio Turnover</oef:PortfolioTurnoverHeading>
    <oef:PortfolioTurnoverTextBlock
      contextRef="Context_20251231_20251231_S000031124Member_S000031124Summary18Member"
      id="ixv-9838">&lt;p style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; color:#171A1C; font-weight:normal; text-decoration:none;"&gt;The 
Portfolio 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 Portfolio shares are held in a taxable account. These costs, which are 
not reflected in annual portfolio operating expenses or in the Example, affect the Portfolio&#x2019;s 
performance. During the most recent fiscal year, the Portfolio&#x2019;s portfolio turnover rate was 164% 
of the average value of its portfolio.&lt;/p&gt;</oef:PortfolioTurnoverTextBlock>
    <oef:PortfolioTurnoverRate
      contextRef="Context_20251231_20251231_S000031124Member_S000031124Summary18Member"
      decimals="INF"
      id="ixv-69380"
      unitRef="pure">1.64</oef:PortfolioTurnoverRate>
    <oef:StrategyHeading
      contextRef="Context_20251231_20251231_S000031124Member_S000031124Summary18Member"
      id="ixv-69381">Principal Investment Strategies</oef:StrategyHeading>
    <oef:StrategyNarrativeTextBlock
      contextRef="Context_20251231_20251231_S000031124Member_S000031124Summary18Member"
      id="ixv-9847">&lt;p style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; color:#171A1C; font-weight:normal; text-decoration:none;"&gt;Under 
normal circumstances, the Portfolio invests at least 80% of its assets in fixed-income securities of 
U.S. issuers. Fixed income securities include U.S. government securities, corporate securities, mortgage-related 
and asset-backed securities, municipal securities, structured products, preferred stocks and inflation-indexed-securities. 
The Portfolio considers a company or issuer to be &#x201c;U.S. issuer&#x201d; if: (i) the company/issuer 
is organized under the laws of or is domiciled in the US or maintains its principal place of business 
in the U.S.; (ii) the security, or security of such company/issuer, is traded principally in the U.S.; 
or (iii) during the most recent fiscal year of the company/issuer, the company/issuer derived at least 
50% of its revenues or profits from goods produced or sold, investments made, or services performed in 
the U.S. or that has at least 50% of its assets in the U.S.&lt;/p&gt;&lt;p style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; color:#171A1C; font-weight:normal; text-decoration:none;"&gt;These securities 
may have any type of interest rate payment terms, including fixed rate, adjustable rate or zero coupon 
features. Under normal circumstances, the Portfolio&#x2019;s investment portfolio can be expected to have 
an average effective duration of three years or less. Duration is an estimate of the sensitivity of the 
price (the value of principal) of a fixed-income security to a change in interest rates. Generally, the 
longer the duration, the higher the expected volatility. For example, the market price of a fixed-income 
security with a duration of three years would be expected to decline 3% if interest rates rose 1%. Conversely, 
the market price of the same security would be expected to increase 3% if interest rates fell 1%.&lt;/p&gt;&lt;p style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; color:#171A1C; font-weight:normal; text-decoration:none;"&gt;The Portfolio invests primarily in securities that are rated investment grade 
by one or more nationally recognized statistical rating organizations (or, if unrated, determined by 
the Investment Manager to be of comparable quality).&lt;/p&gt;&lt;p style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; color:#171A1C; font-weight:normal; text-decoration:none;"&gt;Securities 
are evaluated based on their fundamental and structural characteristics. Valuation analysis is tailored 
to the specific asset class, but may include credit research and analysis of features such as prepayment 
or call options, maturity, duration and coupon.&lt;/p&gt;&lt;p style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; color:#171A1C; font-weight:normal; text-decoration:none;"&gt;The Portfolio 
may invest up to 20% of its assets in other securities which need not be fixed-income securities of U.S. 
issuers.&lt;/p&gt;</oef:StrategyNarrativeTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20251231_20251231_S000031124Member_PrincipalInvestmentRisks2_S000031124Summary18Member"
      id="ixv-9853">&lt;p style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; color:#00539A; font-weight:bold; text-decoration:none;"&gt;Principal Investment Risks&lt;/p&gt;&lt;p style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; color:#171A1C; font-weight:normal; text-decoration:none;"&gt;The value 
of your investment in the Portfolio will fluctuate, which means you could lose money.&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20251231_20251231_S000031124Member_RiskLoseMoneyMember_S000031124Summary18Member"
      id="ixv-9855">&lt;p style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; color:#171A1C; font-weight:normal; text-decoration:none;"&gt;The value 
of your investment in the Portfolio will fluctuate, which means you could lose money.&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20251231_20251231_S000031124Member_MarketRisk2_S000031124Summary18Member"
      id="ixv-9857">&lt;p style="font-size:10.0pt; font-family:Sans-Serif; text-align:left; color:#171A1C; font-weight:normal; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:bold; text-decoration:none;"&gt;Market Risk:&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:normal; text-decoration:none;"&gt; The Portfolio may incur losses due to declines 
in one or more markets in which it invests. These declines may be the result of, among other things, 
political, regulatory, market, economic or social developments affecting the relevant market(s). To the 
extent that such developments impact specific industries, market sectors, countries or geographic regions, 
the Portfolio&#x2019;s investments in such industries, market sectors, countries and/or geographic regions 
can be expected to be particularly affected, especially if such investments are a significant portion 
of its investment portfolio. In addition, turbulence in financial markets and reduced liquidity in equity, 
credit and/or fixed income markets may negatively affect many issuers, which could adversely affect the 
Portfolio. Global economies and financial markets are increasingly interconnected, and conditions and 
events in one country, region or financial market may adversely impact issuers worldwide. As a result, 
local, regional or global events such as war or military conflict, acts of terrorism, the spread of infectious 
illness or other public health issues, social unrest, natural disasters, extreme weather, other geological 
events, man-made disasters, supply chain disruptions, deflation, inflation, government defaults, government 
shutdowns, the imposition of sanctions or other similar measures, recessions or other events could have 
a significant negative impact on global economic and market conditions. For example, a public health 
or other emergency and aggressive responses taken by many governments or voluntarily imposed by private 
parties, including closing borders, restricting travel and imposing prolonged quarantines or similar 
restrictions, as well as the closure of, or operational changes to, many retail and other businesses, 
may have severe negative impacts on markets worldwide. Additionally, general market conditions may affect 
the value of a Portfolio&#x2019;s securities, including changes in interest rates, currency rates or monetary 
policies. Furthermore, the imposition of tariffs, trade restrictions, currency restrictions or similar 
actions (or retaliatory measures taken in response to such actions), or the threat or potential of one 
or more such events and developments, could lead to price volatility and overall declines in the U.S. 
and global investment markets.&lt;/span&gt;&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20251231_20251231_S000031124Member_IssuerRisk2_S000031124Summary18Member"
      id="ixv-9861">&lt;p style="font-size:10.0pt; font-family:Sans-Serif; text-align:left; color:#171A1C; font-weight:normal; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:bold; text-decoration:none;"&gt;Issuer Risk:&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:normal; text-decoration:none;"&gt; 
The value of a security may decline for a number of reasons which directly relate to the issuer, such 
as management performance, financial leverage and reduced demand for the issuer&#x2019;s goods or services, 
as well as the &lt;/span&gt;&lt;/p&gt;&lt;p style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; color:#171A1C; font-weight:normal; text-decoration:none;"&gt;historical and prospective earnings of the issuer and the 
value of its assets or factors unrelated to the issuer&#x2019;s value, such as investor perception.&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20251231_20251231_S000031124Member_Fixed-IncomeandDebtSecuritiesRisk2_S000031124Summary18Member"
      id="ixv-9873">&lt;p style="font-size:10.0pt; font-family:Sans-Serif; text-align:left; color:#171A1C; font-weight:normal; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:bold; text-decoration:none;"&gt;Fixed-Income and Debt Securities Risk:&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:normal; text-decoration:none;"&gt; 
The market value of a debt security may decline due to general market conditions that are not specifically 
related to a particular company, such as real or perceived adverse economic conditions, changes in the 
outlook for corporate earnings, changes in interest or currency rates or adverse investor sentiment generally. 
The debt securities market can be susceptible to increases in volatility and decreases in liquidity. 
Liquidity can decline unpredictably in response to overall economic conditions or credit tightening.&lt;/span&gt;&lt;/p&gt;&lt;p style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; color:#171A1C; font-weight:normal; text-decoration:none;"&gt;Prices of bonds and other debt securities tend to move inversely with changes 
in interest rates. Interest rate risk is usually greater for fixed-income securities with longer maturities 
or durations.  A rise in interest rates (or the expectation of a rise in interest rates) may result in 
periods of volatility, decreased liquidity and increased redemptions, and, as a result, the Portfolio 
may have to liquidate portfolio securities at disadvantageous prices. The Portfolio may be subject to 
heightened interest rate risk due to certain changes in general economic conditions, inflation and monetary 
policy, such as certain types of interest rate changes by the Federal Reserve.&lt;/p&gt;&lt;p style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; color:#171A1C; font-weight:normal; text-decoration:none;"&gt;The 
Portfolio&#x2019;s investments in lower-rated, higher-yielding securities (&#x201c;junk bonds&#x201d;) are 
subject to greater credit risk than its higher rated investments. Credit risk is the risk that the issuer 
will not make interest or principal payments, or will not make payments on a timely basis. Non-investment 
grade securities tend to be more volatile, less liquid and are considered speculative. If there is a 
decline, or perceived decline, in the credit quality of a debt security (or any guarantor of payment 
on such security), the security&#x2019;s value could fall, potentially lowering the Portfolio&#x2019;s 
share price. The prices of non-investment grade securities, unlike investment grade debt securities, 
may fluctuate unpredictably and not necessarily inversely with changes in interest rates. The market 
for these securities may be less liquid and therefore these securities may be harder to value or sell 
at an acceptable price, especially during times of market volatility or decline.&lt;/p&gt;&lt;p style="font-size:10.0pt; font-family:Sans-Serif; text-align:left; color:#171A1C; font-weight:normal; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:normal; text-decoration:none;"&gt;Adjustable rate securities provide the Portfolio with a certain degree of protection 
against rises in interest rates, although adjustable rate securities will participate in any declines 
in interest rates. Certain adjustable rate securities, such as those with interest rates that fluctuate 
directly or indirectly based on multiples of a stated index, are designed to be highly sensitive to changes 
in interest rates and can subject the holders thereof to extreme reductions of yield and possibly loss 
of principal. Certain fixed-income securities may be issued at a discount from their face value (such 
as zero coupon securities) or purchased at a price less than their stated face amount or at a price less 
than their issue price plus the portion of &#x201c;original issue discount&#x201d; previously accrued thereon, 
&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#171A1C; font-weight:normal; text-decoration:none;"&gt;i.e.&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:normal; text-decoration:none;"&gt;, purchased at a &#x201c;market discount.&#x201d; 
The amount of original issue discount and/or market discount on certain obligations may be significant, 
and accretion of market discount together with original issue discount will cause the Portfolio to realize 
income prior to the receipt of cash payments with respect to these securities.&lt;/span&gt;&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20251231_20251231_S000031124Member_Mortgage-RelatedandAsset-BackedSecuritiesRisk2_S000031124Summary18Member"
      id="ixv-9883">&lt;p style="font-size:10.0pt; font-family:Sans-Serif; text-align:left; color:#171A1C; font-weight:normal; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:bold; text-decoration:none;"&gt;Mortgage-Related and Asset-Backed Securities Risk:&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:normal; text-decoration:none;"&gt; 
Mortgage-related securities are complex instruments, subject to both credit and prepayment risk, and 
may be more volatile and less liquid, and more difficult to price accurately, than more traditional debt 
securities. Mortgage-related securities generally are subject to credit risks associated with the performance 
of the underlying mortgage properties. Prepayment risk can lead to fluctuations in value of the mortgage-related 
security which may be pronounced. As with other interest-bearing securities, the prices of certain mortgage-related 
securities are inversely affected by changes in interest rates (or the expectation of such changes). 
However, although the value of a mortgage-related security may decline when interest rates rise, the 
converse is not necessarily true, since during periods of declining interest rates the mortgages underlying 
the security are more likely to be prepaid.&lt;/span&gt;&lt;/p&gt;&lt;p style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; color:#171A1C; font-weight:normal; text-decoration:none;"&gt;The risks 
of asset-backed securities are similar to those of mortgage-related securities. However, asset-backed 
securities present certain risks that are not presented by mortgage-related securities. Primarily, these 
securities may provide the Portfolio with a less effective security interest in the related collateral 
than do mortgage-related securities.&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20251231_20251231_S000031124Member_StructuredProductsRisk2_S000031124Summary18Member"
      id="ixv-9888">&lt;p style="font-size:10.0pt; font-family:Sans-Serif; text-align:left; color:#171A1C; font-weight:normal; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:bold; text-decoration:none;"&gt;Structured Products Risk:&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:normal; text-decoration:none;"&gt; Structured notes and other structured products are privately negotiated debt 
instruments where the principal and/or interest is determined by reference to a specified asset, market 
or rate, or the differential performance of two assets or markets. Structured products can have risks 
of both fixed-income securities and derivatives transactions. Derivatives transactions may increase volatility 
or reduce returns, perhaps substantially, particularly since most derivatives have a leverage component 
that provides investment exposure in excess of the &lt;/span&gt;&lt;/p&gt;&lt;p style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; color:#171A1C; font-weight:normal; text-decoration:none;"&gt;amount invested, and they are subject to many of the risks 
of, and can be highly sensitive to changes in the value of, the related reference asset, market or rate. 
As such, a small investment could have a potentially large impact on the Portfolio&#x2019;s performance. 
Use of derivatives transactions may cause the Portfolio to experience losses greater than if the Portfolio 
had not engaged in such transactions.&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20251231_20251231_S000031124Member_PreferredSecuritiesRisk2_S000031124Summary18Member"
      id="ixv-9900">&lt;p style="font-size:10.0pt; font-family:Sans-Serif; text-align:left; color:#171A1C; font-weight:normal; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:bold; text-decoration:none;"&gt;Preferred Securities Risk:&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:normal; text-decoration:none;"&gt; There are various risks associated with investing in preferred securities. In 
addition, unlike common stock, participation in the growth of an issuer may be limited.&lt;/span&gt;&lt;/p&gt;&lt;p style="font-size:10.0pt; font-family:Sans-Serif; text-align:left; color:#171A1C; text-indent:-14.4pt; font-weight:normal; margin-left:14.4pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Symbol; font-style:normal; color:#171A1C; font-weight:normal; text-decoration:none;"&gt;&#xb7;&lt;/span&gt;&lt;span style="word-spacing:8.2pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:normal; text-decoration:none;"&gt;Credit risk is the risk that a security held by the Portfolio will decline in 
price or the issuer of the security will fail to make dividend, interest or principal payments when due 
because the issuer experiences a decline in its financial status.&lt;/span&gt;&lt;/p&gt;&lt;p style="font-size:10.0pt; font-family:Sans-Serif; text-align:left; color:#171A1C; text-indent:-14.4pt; font-weight:normal; margin-left:14.4pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Symbol; font-style:normal; color:#171A1C; font-weight:normal; text-decoration:none;"&gt;&#xb7;&lt;/span&gt;&lt;span style="word-spacing:8.2pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:normal; text-decoration:none;"&gt;Interest rate risk is the risk that securities will decline in value because of 
changes in market interest rates. When market interest rates rise, the market value of such securities 
generally will fall.&lt;/span&gt;&lt;/p&gt;&lt;p style="font-size:10.0pt; font-family:Sans-Serif; text-align:left; color:#171A1C; text-indent:-14.4pt; font-weight:normal; margin-left:14.4pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Symbol; font-style:normal; color:#171A1C; font-weight:normal; text-decoration:none;"&gt;&#xb7;&lt;/span&gt;&lt;span style="word-spacing:8.2pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:normal; text-decoration:none;"&gt;Preferred securities may include provisions 
that permit the issuer, at its discretion, to defer or omit distributions for a stated period without 
any adverse consequences to the issuer.&lt;/span&gt;&lt;/p&gt;&lt;p style="font-size:10.0pt; font-family:Sans-Serif; text-align:left; color:#171A1C; text-indent:-14.4pt; font-weight:normal; margin-left:14.4pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Symbol; font-style:normal; color:#171A1C; font-weight:normal; text-decoration:none;"&gt;&#xb7;&lt;/span&gt;&lt;span style="word-spacing:8.2pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:normal; text-decoration:none;"&gt;Preferred securities are generally subordinated 
to bonds and other debt instruments in an issuer&#x2019;s capital structure in terms of having priority 
to corporate income, claims to corporate assets and liquidation payments, and therefore will be subject 
to greater credit risk than more senior debt instruments.&lt;/span&gt;&lt;/p&gt;&lt;p style="font-size:10.0pt; font-family:Sans-Serif; text-align:left; color:#171A1C; text-indent:-14.4pt; font-weight:normal; margin-left:14.4pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Symbol; font-style:normal; color:#171A1C; font-weight:normal; text-decoration:none;"&gt;&#xb7;&lt;/span&gt;&lt;span style="word-spacing:8.2pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:normal; text-decoration:none;"&gt;During periods of declining interest rates, 
an issuer may be able to exercise an option to call, or redeem its issue at par earlier than the scheduled 
maturity. If this occurs during a time of lower or declining interest rates, the Portfolio may have to 
reinvest the proceeds in lower yielding securities (and the Portfolio may not benefit from any increase 
in the value of its portfolio holdings as a result of declining interest rates).&lt;/span&gt;&lt;/p&gt;&lt;p style="font-size:10.0pt; font-family:Sans-Serif; text-align:left; color:#171A1C; text-indent:-14.4pt; font-weight:normal; margin-left:14.4pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Symbol; font-style:normal; color:#171A1C; font-weight:normal; text-decoration:none;"&gt;&#xb7;&lt;/span&gt;&lt;span style="word-spacing:8.2pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:normal; text-decoration:none;"&gt;Certain preferred securities may be substantially less liquid than many other 
securities, such as common stocks or U.S. government securities. Illiquid securities involve the risk 
that the securities will not be able to be sold at the time desired by the Portfolio or at prices approximating 
the value at which the Portfolio is carrying the securities on its books.&lt;/span&gt;&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20251231_20251231_S000031124Member_HighPortfolioTurnoverRisk2_S000031124Summary18Member"
      id="ixv-9928">&lt;p style="font-size:10.0pt; font-family:Sans-Serif; text-align:left; color:#171A1C; font-weight:normal; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:bold; text-decoration:none;"&gt;High Portfolio Turnover Risk:&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:normal; text-decoration:none;"&gt; The Portfolio&#x2019;s investment 
strategy may involve high portfolio turnover (such as 100% or more). A portfolio turnover rate of 100%, 
for example, is equivalent to the Portfolio buying and selling all of its securities once during the 
course of the year. A high portfolio turnover rate could result in high transaction costs and an increase 
in taxable capital gains distributions to the Portfolio&#x2019;s shareholders, which will reduce returns 
to shareholders.&lt;/span&gt;&lt;/p&gt;&lt;p style="font-size:10.0pt; font-family:Sans-Serif; text-align:left; color:#171A1C; font-weight:normal; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:bold; text-decoration:none;"&gt;Non-U.S. Securities Risk:&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:normal; text-decoration:none;"&gt; 
The Portfolio&#x2019;s performance will be influenced by political, social and economic factors affecting 
the non-U.S. countries and companies in which the Portfolio invests. Non-U.S. securities carry special 
risks, such as less developed or less efficient trading markets, political instability, a lack of company 
information, differing auditing and legal standards, and, potentially, less liquidity. Non-U.S. securities 
may also subject the Portfolio&#x2019;s investments to changes in currency rates, which can make the return 
on an investment increase or decrease, unrelated to the quality or performance of the investment itself. 
Non-U.S. securities may be subject to economic sanctions or other governmental actions or developments, 
exchange controls (including repatriation restrictions), confiscations, trade restrictions (including 
tariffs) or problems related to share registration, trade settlement or asset custody, which could, among 
other things, effectively restrict or eliminate the Portfolio&#x2019;s ability to purchase or sell certain 
foreign securities. To the extent the Portfolio holds securities subject to such actions, the securities 
may become difficult to value and/or less liquid (or illiquid). In some cases, the securities may become 
worthless. In addition, as a result of trade restrictions (including tariffs) and other similar governmental 
actions or developments, the Portfolio may be forced to sell or otherwise dispose of foreign investments 
at inopportune times or prices. In addition, investments denominated in currencies other than U.S. dollars 
may experience a decline in value, in U.S. dollar terms, due solely to fluctuations in currency exchange 
rates.  Emerging market countries can generally have economic structures that are less diverse and mature, 
and political systems that are less stable, than those of developed countries.&lt;/span&gt;&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20251231_20251231_S000031124Member_GovernmentSecuritiesRisk2_S000031124Summary18Member"
      id="ixv-9935">&lt;p style="font-size:10.0pt; font-family:Sans-Serif; text-align:left; color:#171A1C; font-weight:normal; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:bold; text-decoration:none;"&gt;Government Securities Risk:&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:normal; text-decoration:none;"&gt; Not all obligations of 
the U.S. government, its agencies and instrumentalities are backed by the full faith and credit of the 
U.S. Treasury. Some obligations are backed only by the credit of the issuing agency or &lt;/span&gt;&lt;/p&gt;&lt;p style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; color:#171A1C; font-weight:normal; text-decoration:none;"&gt;instrumentality, and in some cases there may be some risk 
of default by the issuer. Any guarantee by the U.S. government or its agencies or instrumentalities of 
a security held by the Portfolio does not apply to the market value of such security or to shares of 
the Portfolio itself. A security backed by the U.S. Treasury or the full faith and credit of the United 
States is guaranteed only as to the timely payment of interest and principal when held to maturity. Notwithstanding 
that such U.S. Government Securities are backed by the full faith and credit of the United States, circumstances 
could arise that would prevent the timely payment of interest or principal, which could result in losses 
to the Portfolio (e.g., Congressional debt ceiling impasses).&lt;/p&gt;</oef:RiskTextBlock>
    <oef:BarChartAndPerformanceTableHeading
      contextRef="Context_20251231_20251231_S000031124Member_S000031124Summary18Member"
      id="ixv-69382">Performance 
Bar Chart and Table</oef:BarChartAndPerformanceTableHeading>
    <oef:BarChartHeading
      contextRef="Context_20251231_20251231_S000031124Member_S000031124Summary18Member"
      id="ixv-69383">Year-by-Year Total Returns for Institutional 
Shares As of December 31, 2025</oef:BarChartHeading>
    <oef:PerformanceNarrativeTextBlock
      contextRef="Context_20251231_20251231_S000031124Member_S000031124Summary18Member"
      id="ixv-9954">&lt;p style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; color:#171A1C; font-weight:normal; text-decoration:none;"&gt;The 
accompanying bar chart and table provide some indication of the risks of investing in Lazard US Short 
Duration Fixed Income Portfolio by showing the Portfolio&#x2019;s year-by-year performance and its average 
annual performance compared to that of a broad measure of market performance and an index that is generally 
more representative of the types of market sectors and/or types of investments in which the Portfolio 
invests. The bar chart shows how the performance of the Portfolio&#x2019;s Institutional Shares has varied 
from year to year over the past 10 calendar years. Updated performance information is available at www.lazardassetmanagement.com 
or by calling (800) 823-6300. The Portfolio&#x2019;s past performance (before and after taxes) is not 
necessarily an indication of how the Portfolio will perform in the future.&lt;/p&gt;</oef:PerformanceNarrativeTextBlock>
    <oef:PerformancePastDoesNotIndicateFuture
      contextRef="Context_20251231_20251231_S000031124Member_S000031124Summary18Member"
      id="ixv-69384">The 
accompanying bar chart and table provide some indication of the risks of investing in Lazard US Short 
Duration Fixed Income Portfolio by showing the Portfolio&#x2019;s year-by-year performance and its average 
annual performance compared to that of a broad measure of market performance and an index that is generally 
more representative of the types of market sectors and/or types of investments in which the Portfolio 
invests. The bar chart shows how the performance of the Portfolio&#x2019;s Institutional Shares has varied 
from year to year over the past 10 calendar years. Updated performance information is available at www.lazardassetmanagement.com 
or by calling (800) 823-6300. The Portfolio&#x2019;s past performance (before and after taxes) is not 
necessarily an indication of how the Portfolio will perform in the future.</oef:PerformancePastDoesNotIndicateFuture>
    <oef:PerformanceAvailabilityWebSiteAddress
      contextRef="Context_20251231_20251231_S000031124Member_S000031124Summary18Member"
      id="ixv-69385">www.lazardassetmanagement.com</oef:PerformanceAvailabilityWebSiteAddress>
    <oef:PerformanceAvailabilityPhone
      contextRef="Context_20251231_20251231_S000031124Member_S000031124Summary18Member"
      id="ixv-69386">(800) 823-6300</oef:PerformanceAvailabilityPhone>
    <oef:BarChartClosingTextBlock
      contextRef="Context_20251231_20251231_S000031124Member_S000031124Summary18Member"
      id="ixv-9960">&lt;table cellpadding="0" cellspacing="0" style="border-collapse:collapse" width="26%"&gt;&lt;tr style="font-size:1pt;"&gt;&lt;td style="width:60.92%;"&gt;&#160;&lt;/td&gt;&lt;td style="width:39.08%;"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;p style="font-size:9.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; font-weight:bold; text-decoration:none;"&gt;Best Quarter:&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom; font-size:1pt;"&gt;&lt;p style="font-size:9.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; color:#000000; font-weight:normal; text-decoration:none;"&gt;&#160;&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;p style="font-size:9.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; font-weight:normal; text-decoration:none;"&gt;2024, Q3&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;p style="font-size:9.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; font-weight:normal; text-decoration:none;"&gt;3.11%&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom; font-size:1pt;"&gt;&lt;p style="font-size:9.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; font-weight:normal; text-decoration:none;"&gt;&#160;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom; font-size:1pt;"&gt;&lt;p style="font-size:9.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; font-weight:normal; text-decoration:none;"&gt;&#160;&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="2" style="vertical-align:bottom;"&gt;&lt;p style="font-size:9.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; font-weight:bold; text-decoration:none;"&gt;Worst Quarter:&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;p style="font-size:9.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; font-weight:normal; text-decoration:none;"&gt;2022, Q1&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;p style="font-size:9.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; font-weight:normal; text-decoration:none;"&gt;-1.62%&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;</oef:BarChartClosingTextBlock>
    <oef:HighestQuarterlyReturnLabel
      contextRef="Context_20251231_20251231_C000096533Member_S000031124Member_S000031124Summary18Member"
      id="ixv-69387">Best Quarter</oef:HighestQuarterlyReturnLabel>
    <oef:BarChartHighestQuarterlyReturnDate
      contextRef="Context_20251231_20251231_C000096533Member_S000031124Member_S000031124Summary18Member"
      id="ixv-69388">2024-09-30</oef:BarChartHighestQuarterlyReturnDate>
    <oef:BarChartHighestQuarterlyReturn
      contextRef="Context_20251231_20251231_C000096533Member_S000031124Member_S000031124Summary18Member"
      decimals="INF"
      id="ixv-69389"
      unitRef="pure">0.0311</oef:BarChartHighestQuarterlyReturn>
    <oef:LowestQuarterlyReturnLabel
      contextRef="Context_20251231_20251231_C000096533Member_S000031124Member_S000031124Summary18Member"
      id="ixv-69390">Worst Quarter</oef:LowestQuarterlyReturnLabel>
    <oef:BarChartLowestQuarterlyReturnDate
      contextRef="Context_20251231_20251231_C000096533Member_S000031124Member_S000031124Summary18Member"
      id="ixv-69391">2022-03-31</oef:BarChartLowestQuarterlyReturnDate>
    <oef:BarChartLowestQuarterlyReturn
      contextRef="Context_20251231_20251231_C000096533Member_S000031124Member_S000031124Summary18Member"
      decimals="INF"
      id="ixv-69392"
      unitRef="pure">-0.0162</oef:BarChartLowestQuarterlyReturn>
    <oef:PerformanceTableHeading
      contextRef="Context_20251231_20251231_S000031124Member_S000031124Summary18Member"
      id="ixv-69393">Average Annual Total Returns (for the periods ended December 31, 2025)</oef:PerformanceTableHeading>
    <oef:PerformanceTableNarrativeTextBlock
      contextRef="Context_20251231_20251231_S000031124Member_S000031124Summary18Member"
      id="ixv-9993">&lt;p style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; color:#171A1C; font-weight:normal; text-decoration:none;"&gt;After-tax returns are shown only for Institutional Shares. After-tax returns of 
the Portfolio&#x2019;s other share classes will vary. After-tax returns are calculated using the historical 
highest individual marginal income tax rates and do not reflect the impact of state and local taxes. 
Actual after-tax returns depend on the investor&#x2019;s tax situation and may differ from those shown. 
The after-tax returns shown are not relevant to investors who hold their shares through tax-deferred 
arrangements such as 401(k) plans or individual retirement accounts. Returns shown below for the Portfolio&#x2019;s 
R6 Shares (which were not operational as of December 31, 2025) reflect the performance of the Portfolio&#x2019;s 
Institutional Shares. R6 Shares would have had substantially similar returns as Institutional Shares 
because the share classes are invested in the same portfolio of securities, and the returns would differ 
only to the extent that the classes do not have the same expenses.&lt;/p&gt;</oef:PerformanceTableNarrativeTextBlock>
    <oef:PerformanceTableOneClassOfAfterTaxShown
      contextRef="Context_20251231_20251231_S000031124Member_S000031124Summary18Member"
      id="ixv-69394">After-tax returns are shown only for Institutional Shares. After-tax returns of 
the Portfolio&#x2019;s other share classes will vary.</oef:PerformanceTableOneClassOfAfterTaxShown>
    <oef:PerformanceTableUsesHighestFederalRate
      contextRef="Context_20251231_20251231_S000031124Member_S000031124Summary18Member"
      id="ixv-69395">After-tax returns are calculated using the historical 
highest individual marginal income tax rates and do not reflect the impact of state and local taxes.</oef:PerformanceTableUsesHighestFederalRate>
    <oef:PerformanceTableNotRelevantToTaxDeferred
      contextRef="Context_20251231_20251231_S000031124Member_S000031124Summary18Member"
      id="ixv-69396">The after-tax returns shown are not relevant to investors who hold their shares through tax-deferred 
arrangements such as 401(k) plans or individual retirement accounts.</oef:PerformanceTableNotRelevantToTaxDeferred>
    <oef:PerfInceptionDate
      contextRef="Context_20110228_20251231_C000096533Member_S000031124Member_S000031124Summary18Member"
      id="ixv-69397">2011-02-28</oef:PerfInceptionDate>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20250101_20251231_C000096533Member_S000031124Member_S000031124Summary18Member"
      decimals="INF"
      id="ixv-69398"
      unitRef="pure">0.0467</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20210101_20251231_C000096533Member_S000031124Member_S000031124Summary18Member"
      decimals="INF"
      id="ixv-69399"
      unitRef="pure">0.0197</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20160101_20251231_C000096533Member_S000031124Member_S000031124Summary18Member"
      decimals="INF"
      id="ixv-69400"
      unitRef="pure">0.0180</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20250101_20251231_AfterTaxesOnDistributionsMember_C000096533Member_S000031124Member_S000031124Summary18Member"
      decimals="INF"
      id="ixv-69401"
      unitRef="pure">0.0314</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20210101_20251231_AfterTaxesOnDistributionsMember_C000096533Member_S000031124Member_S000031124Summary18Member"
      decimals="INF"
      id="ixv-69402"
      unitRef="pure">0.0094</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20160101_20251231_AfterTaxesOnDistributionsMember_C000096533Member_S000031124Member_S000031124Summary18Member"
      decimals="INF"
      id="ixv-69403"
      unitRef="pure">0.0096</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20250101_20251231_AfterTaxesOnDistributionsAndSalesMember_C000096533Member_S000031124Member_S000031124Summary18Member"
      decimals="INF"
      id="ixv-69404"
      unitRef="pure">0.0275</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20210101_20251231_AfterTaxesOnDistributionsAndSalesMember_C000096533Member_S000031124Member_S000031124Summary18Member"
      decimals="INF"
      id="ixv-69405"
      unitRef="pure">0.0106</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20160101_20251231_AfterTaxesOnDistributionsAndSalesMember_C000096533Member_S000031124Member_S000031124Summary18Member"
      decimals="INF"
      id="ixv-69406"
      unitRef="pure">0.0101</oef:AvgAnnlRtrPct>
    <oef:PerfInceptionDate
      contextRef="Context_20110228_20251231_C000096534Member_S000031124Member_S000031124Summary18Member"
      id="ixv-69407">2011-02-28</oef:PerfInceptionDate>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20250101_20251231_C000096534Member_S000031124Member_S000031124Summary18Member"
      decimals="INF"
      id="ixv-69408"
      unitRef="pure">0.0453</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20210101_20251231_C000096534Member_S000031124Member_S000031124Summary18Member"
      decimals="INF"
      id="ixv-69409"
      unitRef="pure">0.0177</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20160101_20251231_C000096534Member_S000031124Member_S000031124Summary18Member"
      decimals="INF"
      id="ixv-69410"
      unitRef="pure">0.0156</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20250101_20251231_C000134199Member_S000031124Member_S000031124Summary18Member"
      decimals="INF"
      id="ixv-69411"
      unitRef="pure">0.0467</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20210101_20251231_C000134199Member_S000031124Member_S000031124Summary18Member"
      decimals="INF"
      id="ixv-69412"
      unitRef="pure">0.0197</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20160101_20251231_C000134199Member_S000031124Member_S000031124Summary18Member"
      decimals="INF"
      id="ixv-69413"
      unitRef="pure">0.0180</oef:AvgAnnlRtrPct>
    <oef:AverageAnnualReturnLabel
      contextRef="Context_20251231_20251231_BloombergUSUniversalIndexreflectsnodeductionforfeesexpensesortaxes332_S000031124Member_S000031124Summary18Member"
      id="ixv-69414">Bloomberg US Universal Index (reflects no deduction for fees, expenses or taxes)</oef:AverageAnnualReturnLabel>
    <oef:IndexNoDeductionForFeesExpensesTaxes
      contextRef="Context_20251231_20251231_S000031124Member_S000031124Summary18Member"
      id="ixv-69415">Bloomberg US Universal Index(reflects no deduction for fees, expenses or taxes)</oef:IndexNoDeductionForFeesExpensesTaxes>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20250101_20251231_BloombergUSUniversalIndexreflectsnodeductionforfeesexpensesortaxes332_S000031124Member_S000031124Summary18Member"
      decimals="INF"
      id="ixv-69416"
      unitRef="pure">0.0758</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20210101_20251231_BloombergUSUniversalIndexreflectsnodeductionforfeesexpensesortaxes332_S000031124Member_S000031124Summary18Member"
      decimals="INF"
      id="ixv-69417"
      unitRef="pure">0.0006</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20160101_20251231_BloombergUSUniversalIndexreflectsnodeductionforfeesexpensesortaxes332_S000031124Member_S000031124Summary18Member"
      decimals="INF"
      id="ixv-69418"
      unitRef="pure">0.0244</oef:AvgAnnlRtrPct>
    <oef:AverageAnnualReturnLabel
      contextRef="Context_20251231_20251231_ICEBofA1-3YearUSTreasuryIndexreflectsnodeductionforfeesexpensesortaxes333_S000031124Member_S000031124Summary18Member"
      id="ixv-69419">ICE BofA 1-3 Year U.S. Treasury Index (reflects no deduction for fees, expenses or taxes)</oef:AverageAnnualReturnLabel>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20250101_20251231_ICEBofA1-3YearUSTreasuryIndexreflectsnodeductionforfeesexpensesortaxes333_S000031124Member_S000031124Summary18Member"
      decimals="INF"
      id="ixv-69420"
      unitRef="pure">0.0509</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20210101_20251231_ICEBofA1-3YearUSTreasuryIndexreflectsnodeductionforfeesexpensesortaxes333_S000031124Member_S000031124Summary18Member"
      decimals="INF"
      id="ixv-69421"
      unitRef="pure">0.0179</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20160101_20251231_ICEBofA1-3YearUSTreasuryIndexreflectsnodeductionforfeesexpensesortaxes333_S000031124Member_S000031124Summary18Member"
      decimals="INF"
      id="ixv-69422"
      unitRef="pure">0.0185</oef:AvgAnnlRtrPct>
    <oef:RiskReturnHeading
      contextRef="Context_20251231_20251231_S000010269Member_S000010269Summary19Member"
      id="ixv-69423">  Lazard 
US Small Cap Equity Select Portfolio</oef:RiskReturnHeading>
    <oef:ObjectiveHeading
      contextRef="Context_20251231_20251231_S000010269Member_S000010269Summary19Member"
      id="ixv-69425">Investment Objective</oef:ObjectiveHeading>
    <oef:ObjectivePrimaryTextBlock
      contextRef="Context_20251231_20251231_S000010269Member_S000010269Summary19Member"
      id="ixv-10153">&lt;p style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; color:#171A1C; font-weight:normal; text-decoration:none;"&gt;The 
Portfolio seeks long-term capital appreciation.&lt;/p&gt;</oef:ObjectivePrimaryTextBlock>
    <oef:ExpenseHeading
      contextRef="Context_20251231_20251231_S000010269Member_S000010269Summary19Member"
      id="ixv-69426">Fees and 
Expenses</oef:ExpenseHeading>
    <oef:ExpenseNarrativeTextBlock
      contextRef="Context_20251231_20251231_S000010269Member_S000010269Summary19Member"
      id="ixv-10156">&lt;p style="font-size:10.0pt; font-family:Sans-Serif; text-align:left; color:#171A1C; font-weight:normal; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:normal; text-decoration:none;"&gt;This table describes the fees and expenses that you may pay 
if you buy, hold and sell shares of the Portfolio, a series of The Lazard Funds, Inc. (the &#x201c;Fund&#x201d;). 
&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; 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 table and the Example below.&lt;/span&gt;&lt;/p&gt;</oef:ExpenseNarrativeTextBlock>
    <oef:OperatingExpensesCaption
      contextRef="Context_20251231_20251231_S000010269Member_S000010269Summary19Member"
      id="ixv-69427">Annual Portfolio Operating Expenses (expenses 
that you pay each year as a percentage of the value of your investment)</oef:OperatingExpensesCaption>
    <oef:ManagementFeesOverAssets
      contextRef="Context_20251231_20251231_C000028371Member_S000010269Member_S000010269Summary19Member"
      decimals="INF"
      id="ixv-69428"
      unitRef="pure">0.0075</oef:ManagementFeesOverAssets>
    <oef:ManagementFeesOverAssets
      contextRef="Context_20251231_20251231_C000028370Member_S000010269Member_S000010269Summary19Member"
      decimals="INF"
      id="ixv-69429"
      unitRef="pure">0.0075</oef:ManagementFeesOverAssets>
    <oef:ManagementFeesOverAssets
      contextRef="Context_20251231_20251231_C000134190Member_S000010269Member_S000010269Summary19Member"
      decimals="INF"
      id="ixv-69430"
      unitRef="pure">0.0075</oef:ManagementFeesOverAssets>
    <oef:DistributionAndService12b1FeesOverAssets
      contextRef="Context_20251231_20251231_C000028371Member_S000010269Member_S000010269Summary19Member"
      decimals="INF"
      id="ixv-69431"
      unitRef="pure">0</oef:DistributionAndService12b1FeesOverAssets>
    <oef:DistributionAndService12b1FeesOverAssets
      contextRef="Context_20251231_20251231_C000028370Member_S000010269Member_S000010269Summary19Member"
      decimals="INF"
      id="ixv-69432"
      unitRef="pure">0.0025</oef:DistributionAndService12b1FeesOverAssets>
    <oef:DistributionAndService12b1FeesOverAssets
      contextRef="Context_20251231_20251231_C000134190Member_S000010269Member_S000010269Summary19Member"
      decimals="INF"
      id="ixv-69433"
      unitRef="pure">0</oef:DistributionAndService12b1FeesOverAssets>
    <oef:OtherExpensesOverAssets
      contextRef="Context_20251231_20251231_C000028371Member_S000010269Member_S000010269Summary19Member"
      decimals="INF"
      id="ixv-69434"
      unitRef="pure">0.0051</oef:OtherExpensesOverAssets>
    <oef:OtherExpensesOverAssets
      contextRef="Context_20251231_20251231_C000028370Member_S000010269Member_S000010269Summary19Member"
      decimals="INF"
      id="ixv-69435"
      unitRef="pure">0.0059</oef:OtherExpensesOverAssets>
    <oef:OtherExpensesOverAssets
      contextRef="Context_20251231_20251231_C000134190Member_S000010269Member_S000010269Summary19Member"
      decimals="INF"
      id="ixv-69436"
      unitRef="pure">0.0049</oef:OtherExpensesOverAssets>
    <oef:ExpensesOverAssets
      contextRef="Context_20251231_20251231_C000028371Member_S000010269Member_S000010269Summary19Member"
      decimals="INF"
      id="ixv-69437"
      unitRef="pure">0.0126</oef:ExpensesOverAssets>
    <oef:ExpensesOverAssets
      contextRef="Context_20251231_20251231_C000028370Member_S000010269Member_S000010269Summary19Member"
      decimals="INF"
      id="ixv-69438"
      unitRef="pure">0.0159</oef:ExpensesOverAssets>
    <oef:ExpensesOverAssets
      contextRef="Context_20251231_20251231_C000134190Member_S000010269Member_S000010269Summary19Member"
      decimals="INF"
      id="ixv-69439"
      unitRef="pure">0.0124</oef:ExpensesOverAssets>
    <oef:FeeWaiverOrReimbursementOverAssets
      contextRef="Context_20251231_20251231_C000028371Member_S000010269Member_S000010269Summary19Member"
      decimals="INF"
      id="_1973_"
      unitRef="pure">-0.0031</oef:FeeWaiverOrReimbursementOverAssets>
    <oef:FeeWaiverOrReimbursementOverAssets
      contextRef="Context_20251231_20251231_C000028370Member_S000010269Member_S000010269Summary19Member"
      decimals="INF"
      id="_1974_"
      unitRef="pure">-0.0039</oef:FeeWaiverOrReimbursementOverAssets>
    <oef:FeeWaiverOrReimbursementOverAssets
      contextRef="Context_20251231_20251231_C000134190Member_S000010269Member_S000010269Summary19Member"
      decimals="INF"
      id="_1975_"
      unitRef="pure">-0.0034</oef:FeeWaiverOrReimbursementOverAssets>
    <oef:NetExpensesOverAssets
      contextRef="Context_20251231_20251231_C000028371Member_S000010269Member_S000010269Summary19Member"
      decimals="INF"
      id="ixv-69443"
      unitRef="pure">0.0095</oef:NetExpensesOverAssets>
    <oef:NetExpensesOverAssets
      contextRef="Context_20251231_20251231_C000028370Member_S000010269Member_S000010269Summary19Member"
      decimals="INF"
      id="ixv-69444"
      unitRef="pure">0.0120</oef:NetExpensesOverAssets>
    <oef:NetExpensesOverAssets
      contextRef="Context_20251231_20251231_C000134190Member_S000010269Member_S000010269Summary19Member"
      decimals="INF"
      id="ixv-69445"
      unitRef="pure">0.0090</oef:NetExpensesOverAssets>
    <oef:FeeWaiverOrReimbursementOverAssetsDateOfTermination
      contextRef="Context_20251231_20251231_S000010269Member_S000010269Summary19Member"
      id="ixv-69446">May 1, 2027</oef:FeeWaiverOrReimbursementOverAssetsDateOfTermination>
    <oef:ExpenseExampleHeading
      contextRef="Context_20251231_20251231_S000010269Member_S000010269Summary19Member"
      id="ixv-69447">Example</oef:ExpenseExampleHeading>
    <oef:ExpenseExampleNarrativeTextBlock
      contextRef="Context_20251231_20251231_S000010269Member_S000010269Summary19Member"
      id="ixv-10310">&lt;p style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; color:#171A1C; font-weight:normal; text-decoration:none;"&gt;This Example is intended to help you compare the cost of investing in the Portfolio 
with the cost of investing in other mutual funds.&lt;/p&gt;&lt;p style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; color:#171A1C; font-weight:normal; text-decoration:none;"&gt;The Example 
assumes that you invest $10,000 in the Portfolio for the time periods indicated and then hold or redeem 
all of your shares at the end of those periods. The Example also assumes that your investment has a 5% 
return each year and that the Portfolio&#x2019;s operating expenses remain the same, giving effect to 
the expense limitation agreement in year one only. Although your actual costs may be higher or lower, 
based on these assumptions your costs would be:&lt;/p&gt;</oef:ExpenseExampleNarrativeTextBlock>
    <oef:ExpenseExampleYear01
      contextRef="Context_20251231_20251231_C000028371Member_S000010269Member_S000010269Summary19Member"
      decimals="INF"
      id="ixv-69448"
      unitRef="usd">97</oef:ExpenseExampleYear01>
    <oef:ExpenseExampleYear03
      contextRef="Context_20251231_20251231_C000028371Member_S000010269Member_S000010269Summary19Member"
      decimals="INF"
      id="ixv-69449"
      unitRef="usd">369</oef:ExpenseExampleYear03>
    <oef:ExpenseExampleYear05
      contextRef="Context_20251231_20251231_C000028371Member_S000010269Member_S000010269Summary19Member"
      decimals="INF"
      id="ixv-69450"
      unitRef="usd">662</oef:ExpenseExampleYear05>
    <oef:ExpenseExampleYear10
      contextRef="Context_20251231_20251231_C000028371Member_S000010269Member_S000010269Summary19Member"
      decimals="INF"
      id="ixv-69451"
      unitRef="usd">1495</oef:ExpenseExampleYear10>
    <oef:ExpenseExampleYear01
      contextRef="Context_20251231_20251231_C000028370Member_S000010269Member_S000010269Summary19Member"
      decimals="INF"
      id="ixv-69452"
      unitRef="usd">122</oef:ExpenseExampleYear01>
    <oef:ExpenseExampleYear03
      contextRef="Context_20251231_20251231_C000028370Member_S000010269Member_S000010269Summary19Member"
      decimals="INF"
      id="ixv-69453"
      unitRef="usd">464</oef:ExpenseExampleYear03>
    <oef:ExpenseExampleYear05
      contextRef="Context_20251231_20251231_C000028370Member_S000010269Member_S000010269Summary19Member"
      decimals="INF"
      id="ixv-69454"
      unitRef="usd">829</oef:ExpenseExampleYear05>
    <oef:ExpenseExampleYear10
      contextRef="Context_20251231_20251231_C000028370Member_S000010269Member_S000010269Summary19Member"
      decimals="INF"
      id="ixv-69455"
      unitRef="usd">1856</oef:ExpenseExampleYear10>
    <oef:ExpenseExampleYear01
      contextRef="Context_20251231_20251231_C000134190Member_S000010269Member_S000010269Summary19Member"
      decimals="INF"
      id="ixv-69456"
      unitRef="usd">92</oef:ExpenseExampleYear01>
    <oef:ExpenseExampleYear03
      contextRef="Context_20251231_20251231_C000134190Member_S000010269Member_S000010269Summary19Member"
      decimals="INF"
      id="ixv-69457"
      unitRef="usd">360</oef:ExpenseExampleYear03>
    <oef:ExpenseExampleYear05
      contextRef="Context_20251231_20251231_C000134190Member_S000010269Member_S000010269Summary19Member"
      decimals="INF"
      id="ixv-69458"
      unitRef="usd">648</oef:ExpenseExampleYear05>
    <oef:ExpenseExampleYear10
      contextRef="Context_20251231_20251231_C000134190Member_S000010269Member_S000010269Summary19Member"
      decimals="INF"
      id="ixv-69459"
      unitRef="usd">1470</oef:ExpenseExampleYear10>
    <oef:PortfolioTurnoverHeading
      contextRef="Context_20251231_20251231_S000010269Member_S000010269Summary19Member"
      id="ixv-69460">Portfolio Turnover</oef:PortfolioTurnoverHeading>
    <oef:PortfolioTurnoverTextBlock
      contextRef="Context_20251231_20251231_S000010269Member_S000010269Summary19Member"
      id="ixv-10374">&lt;p style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; color:#171A1C; font-weight:normal; text-decoration:none;"&gt;The Portfolio 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 Portfolio shares are held in a taxable account. These costs, which are not reflected in annual portfolio 
operating expenses or in the Example, affect the Portfolio&#x2019;s performance. During the most recent 
fiscal year, the Portfolio&#x2019;s portfolio turnover rate was 100% of the average value of its portfolio.&lt;/p&gt;</oef:PortfolioTurnoverTextBlock>
    <oef:PortfolioTurnoverRate
      contextRef="Context_20251231_20251231_S000010269Member_S000010269Summary19Member"
      decimals="INF"
      id="ixv-69461"
      unitRef="pure">1</oef:PortfolioTurnoverRate>
    <oef:StrategyHeading
      contextRef="Context_20251231_20251231_S000010269Member_S000010269Summary19Member"
      id="ixv-69462">Principal Investment Strategies</oef:StrategyHeading>
    <oef:StrategyNarrativeTextBlock
      contextRef="Context_20251231_20251231_S000010269Member_S000010269Summary19Member"
      id="ixv-10377">&lt;p style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; color:#171A1C; font-weight:normal; text-decoration:none;"&gt;Under normal 
circumstances, the Portfolio invests at least 80% of its assets in equity securities of small cap U.S. 
companies. The Investment Manager considers &#x201c;small cap companies&#x201d; to be those companies that, 
at the time of initial purchase by the Portfolio, have market capitalizations within the range of companies 
included in the Russell 2000&lt;sup&gt;&#xae;&lt;/sup&gt; Index (ranging from approximately $4.4 million to $38.0 
billion as of March 31, 2026). Equity security investments primarily include common stocks. The Portfolio 
considers a company or issuer to be a &#x201c;U.S. company&#x201d; if: (i) the &lt;/p&gt;&lt;p style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; color:#171A1C; font-weight:normal; text-decoration:none;"&gt;company/issuer is organized under the laws of or is domiciled 
in the U.S. or maintains its principal place of business in the U.S.; (ii) the security, or security 
of such company/issuer, is traded principally in the U.S.; or (iii) during the most recent fiscal year 
of the company/issuer, the company/issuer derived at least 50% of its revenues or profits from goods 
produced or sold, investments made, or services performed in the U.S. or that has at least 50% of its 
assets in the U.S.&lt;/p&gt;&lt;p style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; color:#171A1C; font-weight:normal; text-decoration:none;"&gt;The Investment Manager, through its bottom-up, 
fundamental research process, invests in companies it believes have strong and/or improving financial 
productivity and are undervalued based on their earnings, cash flow or asset values. &lt;/p&gt;&lt;p style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; color:#171A1C; font-weight:normal; text-decoration:none;"&gt;The 
Investment Manager focuses on relative value in seeking to construct a diversified portfolio of investments 
for the Portfolio that maintains sector and industry balance, using investment opportunities identified 
through bottom-up fundamental research conducted by the Investment Manager&#x2019;s small cap and global 
research analysts.&lt;/p&gt;&lt;p style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; color:#171A1C; font-weight:normal; text-decoration:none;"&gt;The Portfolio may invest up to 20% of its assets 
in the securities of larger or smaller U.S. or non-U.S. companies.&lt;/p&gt;</oef:StrategyNarrativeTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20251231_20251231_S000010269Member_PrincipalInvestmentRisks2_S000010269Summary19Member"
      id="ixv-10391">&lt;p style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; color:#00539A; font-weight:bold; text-decoration:none;"&gt;Principal 
Investment Risks&lt;/p&gt;&lt;p style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; color:#171A1C; font-weight:normal; text-decoration:none;"&gt;The value of your investment in the Portfolio 
will fluctuate, which means you could lose money.&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20251231_20251231_S000010269Member_RiskLoseMoneyMember_S000010269Summary19Member"
      id="ixv-10393">&lt;p style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; color:#171A1C; font-weight:normal; text-decoration:none;"&gt;The value of your investment in the Portfolio 
will fluctuate, which means you could lose money.&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20251231_20251231_S000010269Member_MarketRisk2_S000010269Summary19Member"
      id="ixv-10395">&lt;p style="font-size:10.0pt; font-family:Sans-Serif; text-align:left; color:#171A1C; font-weight:normal; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:bold; text-decoration:none;"&gt;Market 
Risk:&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:normal; text-decoration:none;"&gt; The Portfolio may incur losses due to declines in one or 
more markets in which it invests. These declines may be the result of, among other things, political, 
regulatory, market, economic or social developments affecting the relevant market(s). To the extent that 
such developments impact specific industries, market sectors, countries or geographic regions, the Portfolio&#x2019;s 
investments in such industries, market sectors, countries and/or geographic regions can be expected to 
be particularly affected, especially if such investments are a significant portion of its investment 
portfolio. In addition, turbulence in financial markets and reduced liquidity in equity, credit and/or 
fixed income markets may negatively affect many issuers, which could adversely affect the Portfolio. 
Global economies and financial markets are increasingly interconnected, and conditions and events in 
one country, region or financial market may adversely impact issuers worldwide. As a result, local, regional 
or global events such as war or military conflict, acts of terrorism, the spread of infectious illness 
or other public health issues, social unrest, natural disasters, extreme weather, other geological events, 
man-made disasters, supply chain disruptions, deflation, inflation, government defaults, government shutdowns, 
the imposition of sanctions or other similar measures, recessions or other events could have a significant 
negative impact on global economic and market conditions. For example, a public health or other emergency 
and aggressive responses taken by many governments or voluntarily imposed by private parties, including 
closing borders, restricting travel and imposing prolonged quarantines or similar restrictions, as well 
as the closure of, or operational changes to, many retail and other businesses, may have severe negative 
impacts on markets worldwide. Additionally, general market conditions may affect the value of a Portfolio&#x2019;s 
securities, including changes in interest rates, currency rates or monetary policies. Furthermore, the 
imposition of tariffs, trade restrictions, currency restrictions or similar actions (or retaliatory measures 
taken in response to such actions), or the threat or potential of one or more such events and developments, 
could lead to price volatility and overall declines in the U.S. and global investment markets.&lt;/span&gt;&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20251231_20251231_S000010269Member_IssuerRisk2_S000010269Summary19Member"
      id="ixv-10399">&lt;p style="font-size:10.0pt; font-family:Sans-Serif; text-align:left; color:#171A1C; font-weight:normal; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:bold; text-decoration:none;"&gt;Issuer Risk:&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:normal; text-decoration:none;"&gt; The value of a security 
may decline for a number of reasons which directly relate to the issuer, such as management performance, 
financial leverage and reduced demand for the issuer&#x2019;s goods or services, as well as the historical 
and prospective earnings of the issuer and the value of its assets or factors unrelated to the issuer&#x2019;s 
value, such as investor perception.&lt;/span&gt;&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20251231_20251231_S000010269Member_SmallandMidCapCompaniesRisk2_S000010269Summary19Member"
      id="ixv-10403">&lt;p style="font-size:10.0pt; font-family:Sans-Serif; text-align:left; color:#171A1C; font-weight:normal; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:bold; text-decoration:none;"&gt;Small and Mid Cap Companies 
Risk:&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:normal; text-decoration:none;"&gt; Small and mid cap companies carry additional risks because 
their earnings tend to be less predictable, their share prices more volatile and their securities less 
liquid than larger, more established companies. The shares of small and mid cap companies tend to trade 
less frequently than those of larger companies, which can have an adverse effect on the pricing of these 
securities and on the ability to sell these securities when the Investment Manager deems it appropriate.&lt;/span&gt;&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20251231_20251231_S000010269Member_ValueInvestingRisk2_S000010269Summary19Member"
      id="ixv-10407">&lt;p style="font-size:10.0pt; font-family:Sans-Serif; text-align:left; color:#171A1C; font-weight:normal; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:bold; text-decoration:none;"&gt;Value Investing Risk:&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:normal; text-decoration:none;"&gt; Value investments are believed 
by the Investment Manager to be undervalued, but may not realize their perceived value for extended periods 
of time or may never realize their perceived value. These securities may respond differently to market 
and other developments than other types of securities.&lt;/span&gt;&lt;/p&gt;&lt;p style="font-size:10.0pt; font-family:Sans-Serif; text-align:left; color:#171A1C; font-weight:normal; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:bold; text-decoration:none;"&gt;Non-U.S. Securities Risk:&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:normal; text-decoration:none;"&gt; 
The Portfolio&#x2019;s performance will be influenced by political, social and economic factors affecting 
the non-U.S. countries and companies in which the Portfolio invests. Non-U.S. securities carry special 
risks, such as less developed or less efficient trading markets, political instability, a lack of company 
information, differing auditing and legal standards, and, potentially, less liquidity. Non-U.S. securities 
may also subject the Portfolio&#x2019;s investments to changes in currency rates, which can make the return 
on an investment increase or decrease, unrelated to the quality or performance of the investment itself. 
Non-U.S. securities may be subject to economic sanctions or other governmental actions or developments, 
exchange controls (including repatriation restrictions), confiscations, trade restrictions (including 
tariffs) or problems related to share registration, trade settlement or asset custody, which could, among 
other things, effectively restrict or eliminate the Portfolio&#x2019;s ability to purchase or sell certain 
foreign securities. To the extent the Portfolio holds securities subject to such actions, the securities 
may become difficult to value and/or less liquid (or illiquid). In some cases, the securities may become 
worthless. In addition, as a result of trade restrictions (including tariffs) and other similar governmental 
actions or developments, the Portfolio may be forced to sell or otherwise dispose of foreign investments 
at inopportune times or prices. In addition, investments denominated in currencies other than U.S. dollars 
may experience a decline in value, in U.S. dollar terms, due solely to fluctuations in currency exchange 
rates.  Emerging market countries can generally have economic structures that are less diverse and mature, 
and political systems that are less stable, than those of developed countries.&lt;/span&gt;&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20251231_20251231_S000010269Member_SecuritiesSelectionRisk2_S000010269Summary19Member"
      id="ixv-10421">&lt;p style="font-size:10.0pt; font-family:Sans-Serif; text-align:left; color:#171A1C; font-weight:normal; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:bold; text-decoration:none;"&gt;Securities Selection Risk:&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:normal; text-decoration:none;"&gt; Securities and other investments 
selected by the Investment Manager for the Portfolio may not perform to expectations. This could result 
in the Portfolio&#x2019;s underperformance compared to other funds with similar investment objectives 
or strategies.&lt;/span&gt;&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20251231_20251231_S000010269Member_HighPortfolioTurnoverRisk2_S000010269Summary19Member"
      id="ixv-10425">&lt;p style="font-size:10.0pt; font-family:Sans-Serif; text-align:left; color:#171A1C; font-weight:normal; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:bold; text-decoration:none;"&gt;High Portfolio Turnover Risk:&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#171A1C; font-weight:normal; text-decoration:none;"&gt; 
The Portfolio&#x2019;s investment strategy may involve high portfolio turnover (such as 100% or more). 
A portfolio turnover rate of 100%, for example, is equivalent to the Portfolio buying and selling all 
of its securities once during the course of the year. A high portfolio turnover rate could result in 
high transaction costs and an increase in taxable capital gains distributions to the Portfolio&#x2019;s 
shareholders, which will reduce returns to shareholders.&lt;/span&gt;&lt;/p&gt;</oef:RiskTextBlock>
    <oef:BarChartAndPerformanceTableHeading
      contextRef="Context_20251231_20251231_S000010269Member_S000010269Summary19Member"
      id="ixv-69463">Performance 
Bar Chart and Table</oef:BarChartAndPerformanceTableHeading>
    <oef:BarChartHeading
      contextRef="Context_20251231_20251231_S000010269Member_S000010269Summary19Member"
      id="ixv-69464">Year-by-Year Total Returns for Institutional 
Shares As of December 31, 2025</oef:BarChartHeading>
    <oef:PerformanceNarrativeTextBlock
      contextRef="Context_20251231_20251231_S000010269Member_S000010269Summary19Member"
      id="ixv-10436">&lt;p style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; color:#171A1C; font-weight:normal; text-decoration:none;"&gt;The 
accompanying bar chart and table provide some indication of the risks of investing in Lazard US Small 
Cap Equity Select Portfolio by showing the Portfolio&#x2019;s year-by-year performance and its average 
annual performance compared to that of a broad measure of market performance and an index that is generally 
more representative of the types of market sectors and/or types of investments in which the Portfolio 
invests. The bar chart shows how the performance of the Portfolio&#x2019;s Institutional Shares has varied 
from year to year over the past 10 calendar years. Effective September 1, 2023, certain changes were 
made to the Portfolio&#x2019;s principal investments strategies, including removing mid-capitalization 
companies from its policy with respect to the investment of 80% of its assets. The Portfolio&#x2019;s 
performance information prior to September 1, 2023 relates only to the Portfolio&#x2019;s prior principal 
investment strategies. Updated performance information is available at www.lazardassetmanagement.com 
or by calling (800) 823-6300. The Portfolio&#x2019;s past performance (before and after taxes) is not 
necessarily an indication of how the Portfolio will perform in the future.&lt;/p&gt;</oef:PerformanceNarrativeTextBlock>
    <oef:PerformancePastDoesNotIndicateFuture
      contextRef="Context_20251231_20251231_S000010269Member_S000010269Summary19Member"
      id="ixv-69465">The 
accompanying bar chart and table provide some indication of the risks of investing in Lazard US Small 
Cap Equity Select Portfolio by showing the Portfolio&#x2019;s year-by-year performance and its average 
annual performance compared to that of a broad measure of market performance and an index that is generally 
more representative of the types of market sectors and/or types of investments in which the Portfolio 
invests. The bar chart shows how the performance of the Portfolio&#x2019;s Institutional Shares has varied 
from year to year over the past 10 calendar years. Effective September 1, 2023, certain changes were 
made to the Portfolio&#x2019;s principal investments strategies, including removing mid-capitalization 
companies from its policy with respect to the investment of 80% of its assets. The Portfolio&#x2019;s 
performance information prior to September 1, 2023 relates only to the Portfolio&#x2019;s prior principal 
investment strategies. Updated performance information is available at www.lazardassetmanagement.com 
or by calling (800) 823-6300. The Portfolio&#x2019;s past performance (before and after taxes) is not 
necessarily an indication of how the Portfolio will perform in the future.</oef:PerformancePastDoesNotIndicateFuture>
    <oef:PerformanceAvailabilityWebSiteAddress
      contextRef="Context_20251231_20251231_S000010269Member_S000010269Summary19Member"
      id="ixv-69466">www.lazardassetmanagement.com</oef:PerformanceAvailabilityWebSiteAddress>
    <oef:PerformanceAvailabilityPhone
      contextRef="Context_20251231_20251231_S000010269Member_S000010269Summary19Member"
      id="ixv-69467">(800) 823-6300</oef:PerformanceAvailabilityPhone>
    <oef:BarChartClosingTextBlock
      contextRef="Context_20251231_20251231_S000010269Member_S000010269Summary19Member"
      id="ixv-10442">&lt;table cellpadding="0" cellspacing="0" style="border-collapse:collapse" width="27%"&gt;&lt;tr style="font-size:1pt;"&gt;&lt;td style="width:56.99%;"&gt;&#160;&lt;/td&gt;&lt;td style="width:43.01%;"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;p style="font-size:9.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; font-weight:bold; text-decoration:none;"&gt;Best Quarter:&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom; font-size:1pt;"&gt;&lt;p style="font-size:9.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; color:#000000; font-weight:normal; text-decoration:none;"&gt;&#160;&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;p style="font-size:9.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; font-weight:normal; text-decoration:none;"&gt;2020, Q4&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;p style="font-size:9.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; font-weight:normal; text-decoration:none;"&gt;23.67%&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom; font-size:1pt;"&gt;&lt;p style="font-size:9.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; font-weight:normal; text-decoration:none;"&gt;&#160;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom; font-size:1pt;"&gt;&lt;p style="font-size:9.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; font-weight:normal; text-decoration:none;"&gt;&#160;&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="2" style="vertical-align:bottom;"&gt;&lt;p style="font-size:9.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; font-weight:bold; text-decoration:none;"&gt;Worst Quarter:&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;p style="font-size:9.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; font-weight:normal; text-decoration:none;"&gt;2020, Q1&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;p style="font-size:9.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; font-weight:normal; text-decoration:none;"&gt;-31.16%&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;</oef:BarChartClosingTextBlock>
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      contextRef="Context_20251231_20251231_C000028371Member_S000010269Member_S000010269Summary19Member"
      id="ixv-69469">2020-12-31</oef:BarChartHighestQuarterlyReturnDate>
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      contextRef="Context_20251231_20251231_C000028371Member_S000010269Member_S000010269Summary19Member"
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      id="ixv-69470"
      unitRef="pure">0.2367</oef:BarChartHighestQuarterlyReturn>
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      contextRef="Context_20251231_20251231_C000028371Member_S000010269Member_S000010269Summary19Member"
      id="ixv-69472">2020-03-31</oef:BarChartLowestQuarterlyReturnDate>
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      unitRef="pure">-0.3116</oef:BarChartLowestQuarterlyReturn>
    <oef:PerformanceTableHeading
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      id="ixv-69474">Average Annual Total Returns (for the periods ended December 31, 2025)</oef:PerformanceTableHeading>
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      id="ixv-10479">&lt;p style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; color:#171A1C; font-weight:normal; text-decoration:none;"&gt;After-tax returns are shown only for Institutional Shares. After-tax returns of 
the Portfolio&#x2019;s other share classes will vary. After-tax returns are calculated using the historical 
highest individual marginal income tax rates and do not reflect the impact of state and local taxes. 
Actual after-tax returns depend on the investor&#x2019;s tax situation and may differ from those shown. 
The after-tax returns shown are not relevant to investors who hold their shares through tax-deferred 
arrangements such as 401(k) plans or individual retirement accounts. &lt;/p&gt;</oef:PerformanceTableNarrativeTextBlock>
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      id="ixv-69475">After-tax returns are shown only for Institutional Shares. After-tax returns of 
the Portfolio&#x2019;s other share classes will vary.</oef:PerformanceTableOneClassOfAfterTaxShown>
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      contextRef="Context_20251231_20251231_S000010269Member_S000010269Summary19Member"
      id="ixv-69476">After-tax returns are calculated using the historical 
highest individual marginal income tax rates and do not reflect the impact of state and local taxes.</oef:PerformanceTableUsesHighestFederalRate>
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      contextRef="Context_20251231_20251231_S000010269Member_S000010269Summary19Member"
      id="ixv-69477">The after-tax returns shown are not relevant to investors who hold their shares through tax-deferred 
arrangements such as 401(k) plans or individual retirement accounts.</oef:PerformanceTableNotRelevantToTaxDeferred>
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      contextRef="Context_19911030_20251231_C000028371Member_S000010269Member_S000010269Summary19Member"
      id="ixv-69478">1991-10-30</oef:PerfInceptionDate>
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      decimals="INF"
      id="ixv-69479"
      unitRef="pure">0.0246</oef:AvgAnnlRtrPct>
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      contextRef="Context_20210101_20251231_C000028371Member_S000010269Member_S000010269Summary19Member"
      decimals="INF"
      id="ixv-69480"
      unitRef="pure">0.0498</oef:AvgAnnlRtrPct>
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      decimals="INF"
      id="ixv-69481"
      unitRef="pure">0.0734</oef:AvgAnnlRtrPct>
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      decimals="INF"
      id="ixv-69482"
      unitRef="pure">0.0077</oef:AvgAnnlRtrPct>
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      id="ixv-69483"
      unitRef="pure">0.0264</oef:AvgAnnlRtrPct>
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      contextRef="Context_20160101_20251231_AfterTaxesOnDistributionsMember_C000028371Member_S000010269Member_S000010269Summary19Member"
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      unitRef="pure">0.0519</oef:AvgAnnlRtrPct>
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      id="ixv-69485"
      unitRef="pure">0.0179</oef:AvgAnnlRtrPct>
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      contextRef="Context_20210101_20251231_AfterTaxesOnDistributionsAndSalesMember_C000028371Member_S000010269Member_S000010269Summary19Member"
      decimals="INF"
      id="ixv-69486"
      unitRef="pure">0.0360</oef:AvgAnnlRtrPct>
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      contextRef="Context_20160101_20251231_AfterTaxesOnDistributionsAndSalesMember_C000028371Member_S000010269Member_S000010269Summary19Member"
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      id="ixv-69487"
      unitRef="pure">0.0544</oef:AvgAnnlRtrPct>
    <oef:PerfInceptionDate
      contextRef="Context_19970130_20251231_C000028370Member_S000010269Member_S000010269Summary19Member"
      id="ixv-69488">1997-01-30</oef:PerfInceptionDate>
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      contextRef="Context_20250101_20251231_C000028370Member_S000010269Member_S000010269Summary19Member"
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      id="ixv-69489"
      unitRef="pure">0.0226</oef:AvgAnnlRtrPct>
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      contextRef="Context_20210101_20251231_C000028370Member_S000010269Member_S000010269Summary19Member"
      decimals="INF"
      id="ixv-69490"
      unitRef="pure">0.0470</oef:AvgAnnlRtrPct>
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      contextRef="Context_20160101_20251231_C000028370Member_S000010269Member_S000010269Summary19Member"
      decimals="INF"
      id="ixv-69491"
      unitRef="pure">0.0704</oef:AvgAnnlRtrPct>
    <oef:PerfInceptionDate
      contextRef="Context_20200108_20251231_C000134190Member_S000010269Member_S000010269Summary19Member"
      id="ixv-69492">2020-01-08</oef:PerfInceptionDate>
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      contextRef="Context_20250101_20251231_C000134190Member_S000010269Member_S000010269Summary19Member"
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      id="ixv-69493"
      unitRef="pure">0.0250</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
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      unitRef="pure">0.0505</oef:AvgAnnlRtrPct>
    <oef:AverageAnnualReturnLabel
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fees, expenses or taxes)</oef:AverageAnnualReturnLabel>
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fees, expenses or taxes)</oef:IndexNoDeductionForFeesExpensesTaxes>
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      unitRef="pure">0.1715</oef:AvgAnnlRtrPct>
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      id="ixv-69498"
      unitRef="pure">0.1315</oef:AvgAnnlRtrPct>
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      id="ixv-69499"
      unitRef="pure">0.1429</oef:AvgAnnlRtrPct>
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      contextRef="Context_20251231_20251231_Russell2000Indexreflectsnodeductionforfeesexpensesortaxes335_S000010269Member_S000010269Summary19Member"
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      id="ixv-69501"
      unitRef="pure">0.1281</oef:AvgAnnlRtrPct>
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      contextRef="Context_20210101_20251231_Russell2000Indexreflectsnodeductionforfeesexpensesortaxes335_S000010269Member_S000010269Summary19Member"
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      id="ixv-69502"
      unitRef="pure">0.0609</oef:AvgAnnlRtrPct>
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      contextRef="Context_20160101_20251231_Russell2000Indexreflectsnodeductionforfeesexpensesortaxes335_S000010269Member_S000010269Summary19Member"
      decimals="INF"
      id="ixv-69503"
      unitRef="pure">0.0962</oef:AvgAnnlRtrPct>
    <dei:DocumentType contextRef="Context_20251231_20251231" id="ixv-69506">485BPOS</dei:DocumentType>
    <dei:DocumentPeriodEndDate contextRef="Context_20251231_20251231" id="ixv-69507">2025-12-31</dei:DocumentPeriodEndDate>
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    <dei:AmendmentFlag contextRef="Context_20251231_20251231" id="ixv-69509">false</dei:AmendmentFlag>
    <dei:DocumentCreationDate contextRef="Context_20251231_20251231" id="ixv-69510">2026-04-20</dei:DocumentCreationDate>
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    <link:footnoteLink
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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:span style="font-size:7.5pt; font-family:Sans-Serif; font-style:italic; font-weight:normal; text-decoration:none;">Based on estimated amounts for the current fiscal year, using 
amounts for Institutional Shares from the last fiscal year.</xhtml:span></link:footnote>
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        <link:loc xlink:href="#_29_" xlink:label="_29_" xlink:type="locator"/>
        <link:loc xlink:href="#_30_" xlink:label="_30_" xlink:type="locator"/>
        <link:footnote id="fn2_" xlink:label="fn2_" xlink:role="http://www.xbrl.org/2003/role/footnote" xlink:type="resource" xml:lang="en-US"><xhtml:span style="font-size:7.5pt; font-family:Sans-Serif; font-style:italic; font-weight:normal; text-decoration:none;">Reflects a contractual agreement by Lazard Asset Management 
LLC (the &#x201c;Investment Manager&#x201d;) to waive its fee and, if necessary, reimburse the Portfolio 
until May 1, 2027, to the extent Total Annual Portfolio Operating Expenses exceed 1.10%, 1.35% and 1.05% 
of the average daily net assets of the Portfolio&#x2019;s Institutional Shares, Open Shares and R6 Shares, 
respectively, exclusive of taxes, brokerage, interest on borrowings, fees and expenses of &#x201c;Acquired 
Funds,&#x201d; fees and expenses related to filing foreign tax reclaims and extraordinary expenses. This 
expense limitation agreement can only be amended by agreement of the Fund, upon approval by the Fund&#x2019;s 
Board of Directors, and the Investment Manager to lower the net amount shown and will terminate automatically 
in the event of termination of the Management Agreement between the Investment Manager and the Fund, 
on behalf of the Portfolio.</xhtml:span></link:footnote>
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the extent the Total Annual Portfolio Operating Expenses of the R6 Shares of the Portfolio exceed the 
Total Annual Portfolio Operating Expenses of the Portfolio&#x2019;s Institutional Shares (in each case, 
not including management fees, custodial fees or other expenses related to the management of the Portfolio&#x2019;s 
assets), Lazard Asset Management LLC (the &#x201c;Investment Manager&#x201d;) has contractually agreed, 
until May 1, 2027, to bear the expenses of the R6 Shares in the amount of such excess. This expense limitation 
agreement will terminate automatically in the event of termination of the Management Agreement between 
the Investment Manager and the Fund, on behalf of the Portfolio.</xhtml:span></link:footnote>
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          xlink:type="arc"/>
        <link:loc
          xlink:href="#_247_"
          xlink:label="_247_"
          xlink:type="locator"/>
        <link:loc
          xlink:href="#_249_"
          xlink:label="_249_"
          xlink:type="locator"/>
        <link:loc
          xlink:href="#_248_"
          xlink:label="_248_"
          xlink:type="locator"/>
        <link:footnote id="fn4_" xlink:label="fn4_" xlink:role="http://www.xbrl.org/2003/role/footnote" xlink:type="resource" xml:lang="en-US"><xhtml:span style="font-size:7.5pt; font-family:Sans-Serif; font-style:italic; font-weight:normal; text-decoration:none;">Reflects a contractual 
agreement by Lazard Asset Management LLC (the &#x201c;Investment Manager&#x201d;) to waive its fee and, 
if necessary, reimburse the Portfolio until May 1, 2027, to the extent Total Annual Portfolio Operating 
Expenses exceed .90%, 1.15% and .85% of the average daily net assets of the Portfolio&#x2019;s Institutional 
Shares, Open Shares and R6 Shares, respectively, exclusive of taxes, brokerage, interest on borrowings, 
fees and expenses of &#x201c;Acquired Funds,&#x201d; fees and expenses related to filing foreign tax reclaims 
and extraordinary expenses. This expense limitation agreement can only be amended by agreement of the 
Fund, upon approval by the Fund&#x2019;s Board of Directors, and the Investment Manager to lower the net 
amount shown and will terminate automatically in the event of termination of the Management Agreement 
between the Investment Manager and the Fund, on behalf of the Portfolio.</xhtml:span></link:footnote>
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          xlink:from="_247_"
          xlink:to="fn4_"
          xlink:type="arc"/>
        <link:footnoteArc
          xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote"
          xlink:from="_249_"
          xlink:to="fn4_"
          xlink:type="arc"/>
        <link:footnoteArc
          xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote"
          xlink:from="_248_"
          xlink:to="fn4_"
          xlink:type="arc"/>
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          xlink:href="#_353_"
          xlink:label="_353_"
          xlink:type="locator"/>
        <link:loc
          xlink:href="#_354_"
          xlink:label="_354_"
          xlink:type="locator"/>
        <link:loc
          xlink:href="#_352_"
          xlink:label="_352_"
          xlink:type="locator"/>
        <link:footnote id="fn5_" xlink:label="fn5_" xlink:role="http://www.xbrl.org/2003/role/footnote" xlink:type="resource" xml:lang="en-US"><xhtml:span style="font-size:7.5pt; font-family:Sans-Serif; font-style:italic; font-weight:normal; text-decoration:none;">Dividend 
Expenses on Securities Sold Short reflect dividends paid on borrowed securities and are an expense of 
short sales. Such expenses are required to be treated as a Portfolio expense for accounting purposes 
and are not payable to Lazard Asset Management LLC (the &#x201c;Investment Manager&#x201d;). Any dividends 
paid on securities sold short will vary based on the Portfolio&#x2019;s use of those investments as it 
seeks to achieve its investment objective.</xhtml:span></link:footnote>
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          xlink:to="fn5_"
          xlink:type="arc"/>
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          xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote"
          xlink:from="_354_"
          xlink:to="fn5_"
          xlink:type="arc"/>
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          xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote"
          xlink:from="_352_"
          xlink:to="fn5_"
          xlink:type="arc"/>
        <link:loc
          xlink:href="#_356_"
          xlink:label="_356_"
          xlink:type="locator"/>
        <link:loc
          xlink:href="#_355_"
          xlink:label="_355_"
          xlink:type="locator"/>
        <link:loc
          xlink:href="#_357_"
          xlink:label="_357_"
          xlink:type="locator"/>
        <link:footnote id="fn6_" xlink:label="fn6_" xlink:role="http://www.xbrl.org/2003/role/footnote" xlink:type="resource" xml:lang="en-US"><xhtml:span style="font-size:7.5pt; font-family:Sans-Serif; font-style:italic; font-weight:normal; text-decoration:none;">Borrowing Expenses on Securities Sold Short result from the 
Portfolio&#x2019;s use of custody arrangements to execute short sales. Such expenses are required to be 
treated as a Portfolio expense for accounting purposes and are not payable to the Investment Manager. 
Any borrowing expenses as a result of securities sold short will vary based on the Portfolio&#x2019;s 
use of those investments as it seeks to achieve its investment objective.</xhtml:span></link:footnote>
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          xlink:from="_356_"
          xlink:to="fn6_"
          xlink:type="arc"/>
        <link:footnoteArc
          xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote"
          xlink:from="_355_"
          xlink:to="fn6_"
          xlink:type="arc"/>
        <link:footnoteArc
          xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote"
          xlink:from="_357_"
          xlink:to="fn6_"
          xlink:type="arc"/>
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          xlink:href="#_360_"
          xlink:label="_360_"
          xlink:type="locator"/>
        <link:footnote id="fn7_" xlink:label="fn7_" xlink:role="http://www.xbrl.org/2003/role/footnote" xlink:type="resource" xml:lang="en-US"><xhtml:span style="font-size:7.5pt; font-family:Sans-Serif; font-style:italic; font-weight:normal; text-decoration:none;">Based on estimated 
amounts for the current fiscal year, using amounts for Institutional Shares.</xhtml:span></link:footnote>
        <link:footnoteArc
          xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote"
          xlink:from="_354_"
          xlink:to="fn7_"
          xlink:type="arc"/>
        <link:footnoteArc
          xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote"
          xlink:from="_360_"
          xlink:to="fn7_"
          xlink:type="arc"/>
        <link:footnoteArc
          xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote"
          xlink:from="_357_"
          xlink:to="fn7_"
          xlink:type="arc"/>
        <link:loc
          xlink:href="#_371_"
          xlink:label="_371_"
          xlink:type="locator"/>
        <link:loc
          xlink:href="#_366_"
          xlink:label="_366_"
          xlink:type="locator"/>
        <link:loc
          xlink:href="#_372_"
          xlink:label="_372_"
          xlink:type="locator"/>
        <link:loc
          xlink:href="#_370_"
          xlink:label="_370_"
          xlink:type="locator"/>
        <link:loc
          xlink:href="#_363_"
          xlink:label="_363_"
          xlink:type="locator"/>
        <link:footnote id="fn8_" xlink:label="fn8_" xlink:role="http://www.xbrl.org/2003/role/footnote" xlink:type="resource" xml:lang="en-US"><xhtml:span style="font-size:7.5pt; font-family:Sans-Serif; font-style:italic; font-weight:normal; text-decoration:none;">Reflects a contractual 
agreement by the Investment Manager to waive its fee and, if necessary, reimburse the Portfolio until 
May 1, 2027, to the extent Total Annual Portfolio Operating Expenses exceed 1.20%, 1.45% and 1.15% of 
the average daily net assets of the Portfolio&#x2019;s Institutional Shares, Open Shares and R6 Shares, 
respectively, exclusive of taxes, brokerage, interest on borrowings, dividend and interest expenses on 
securities sold short, fees and expenses of &#x201c;Acquired Funds,&#x201d; fees and expenses related to 
filing foreign tax reclaims and extraordinary expenses. This expense limitation agreement can only be 
amended by agreement of the Fund, upon approval by the Fund&#x2019;s Board of Directors, and the Investment 
Manager to lower the net amount shown and will terminate automatically in the event of termination of 
the Management Agreement between the Investment Manager and the Fund, on behalf of the Portfolio.</xhtml:span></link:footnote>
        <link:footnoteArc
          xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote"
          xlink:from="_371_"
          xlink:to="fn8_"
          xlink:type="arc"/>
        <link:footnoteArc
          xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote"
          xlink:from="_366_"
          xlink:to="fn8_"
          xlink:type="arc"/>
        <link:footnoteArc
          xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote"
          xlink:from="_372_"
          xlink:to="fn8_"
          xlink:type="arc"/>
        <link:footnoteArc
          xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote"
          xlink:from="_370_"
          xlink:to="fn8_"
          xlink:type="arc"/>
        <link:footnoteArc
          xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote"
          xlink:from="_363_"
          xlink:to="fn8_"
          xlink:type="arc"/>
        <link:loc
          xlink:href="#_374_"
          xlink:label="_374_"
          xlink:type="locator"/>
        <link:loc
          xlink:href="#_373_"
          xlink:label="_373_"
          xlink:type="locator"/>
        <link:loc
          xlink:href="#_375_"
          xlink:label="_375_"
          xlink:type="locator"/>
        <link:footnote id="fn9_" xlink:label="fn9_" xlink:role="http://www.xbrl.org/2003/role/footnote" xlink:type="resource" xml:lang="en-US"><xhtml:span style="font-size:7.5pt; font-family:Sans-Serif; font-style:italic; font-weight:normal; text-decoration:none;">Excluding 
Dividend and Borrowing Expenses on Securities Sold Short and Acquired Fund Fees and Expenses, the Total 
Annual Portfolio Operating Expenses After Fee Waiver and/or Expense Reimbursement are 1.20%, 1.45% and 
1.15% of the Portfolio&#x2019;s Institutional Shares, Open Shares and R6 Shares, respectively.</xhtml:span></link:footnote>
        <link:footnoteArc
          xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote"
          xlink:from="_374_"
          xlink:to="fn9_"
          xlink:type="arc"/>
        <link:footnoteArc
          xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote"
          xlink:from="_373_"
          xlink:to="fn9_"
          xlink:type="arc"/>
        <link:footnoteArc
          xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote"
          xlink:from="_375_"
          xlink:to="fn9_"
          xlink:type="arc"/>
        <link:loc
          xlink:href="#_485_"
          xlink:label="_485_"
          xlink:type="locator"/>
        <link:footnote id="fn10_" xlink:label="fn10_" xlink:role="http://www.xbrl.org/2003/role/footnote" xlink:type="resource" xml:lang="en-US"><xhtml:span style="font-size:7.5pt; font-family:Sans-Serif; font-style:italic; font-weight:normal; text-decoration:none;">Based on estimated amounts for the current fiscal year, using 
amounts for Institutional Shares from the last fiscal year.</xhtml:span></link:footnote>
        <link:footnoteArc
          xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote"
          xlink:from="_485_"
          xlink:to="fn10_"
          xlink:type="arc"/>
        <link:loc
          xlink:href="#_490_"
          xlink:label="_490_"
          xlink:type="locator"/>
        <link:loc
          xlink:href="#_491_"
          xlink:label="_491_"
          xlink:type="locator"/>
        <link:loc
          xlink:href="#_489_"
          xlink:label="_489_"
          xlink:type="locator"/>
        <link:footnote id="fn11_" xlink:label="fn11_" xlink:role="http://www.xbrl.org/2003/role/footnote" xlink:type="resource" xml:lang="en-US"><xhtml:span style="font-size:7.5pt; font-family:Sans-Serif; font-style:italic; font-weight:normal; text-decoration:none;">Reflects a contractual agreement by Lazard Asset Management 
LLC (the &#x201c;Investment Manager&#x201d;) to waive its fee and, if necessary, reimburse the Portfolio 
until May 1, 2027, to the extent Total Annual Portfolio Operating Expenses exceed .95%, 1.20% and .90% 
of the average daily net assets of the Portfolio&#x2019;s Institutional Shares, Open Shares and R6 Shares, 
respectively, exclusive of taxes, brokerage, interest on borrowings, fees and expenses of &#x201c;Acquired 
Funds,&#x201d; fees and expenses related to filing foreign tax reclaims and extraordinary expenses. This 
expense limitation agreement can only be amended by agreement of the Fund, upon approval by the Fund&#x2019;s 
Board of Directors, and the Investment Manager to lower the net amount shown and will terminate automatically 
in the event of termination of the Management Agreement between the Investment Manager and the Fund, 
on behalf of the Portfolio.</xhtml:span></link:footnote>
        <link:footnoteArc
          xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote"
          xlink:from="_490_"
          xlink:to="fn11_"
          xlink:type="arc"/>
        <link:footnoteArc
          xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote"
          xlink:from="_491_"
          xlink:to="fn11_"
          xlink:type="arc"/>
        <link:footnoteArc
          xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote"
          xlink:from="_489_"
          xlink:to="fn11_"
          xlink:type="arc"/>
        <link:loc
          xlink:href="#_591_"
          xlink:label="_591_"
          xlink:type="locator"/>
        <link:footnote id="fn12_" xlink:label="fn12_" xlink:role="http://www.xbrl.org/2003/role/footnote" xlink:type="resource" xml:lang="en-US"><xhtml:span style="font-size:7.5pt; font-family:Sans-Serif; font-style:italic; font-weight:normal; text-decoration:none;">Based 
on estimated amounts for the current fiscal year, using amounts for Institutional Shares from the last 
fiscal year.</xhtml:span></link:footnote>
        <link:footnoteArc
          xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote"
          xlink:from="_591_"
          xlink:to="fn12_"
          xlink:type="arc"/>
        <link:loc
          xlink:href="#_699_"
          xlink:label="_699_"
          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:span style="font-size:7.5pt; font-family:Sans-Serif; font-style:italic; font-weight:normal; text-decoration:none;">Based on estimated amounts for the current fiscal year, using 
amounts for Institutional Shares from the last fiscal year.</xhtml:span></link:footnote>
        <link:footnoteArc
          xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote"
          xlink:from="_699_"
          xlink:to="fn13_"
          xlink:type="arc"/>
        <link:loc
          xlink:href="#_705_"
          xlink:label="_705_"
          xlink:type="locator"/>
        <link:loc
          xlink:href="#_704_"
          xlink:label="_704_"
          xlink:type="locator"/>
        <link:loc
          xlink:href="#_703_"
          xlink:label="_703_"
          xlink:type="locator"/>
        <link:footnote id="fn14_" xlink:label="fn14_" xlink:role="http://www.xbrl.org/2003/role/footnote" xlink:type="resource" xml:lang="en-US"><xhtml:span style="font-size:7.5pt; font-family:Sans-Serif; font-style:italic; font-weight:normal; text-decoration:none;">Reflects a contractual agreement by Lazard Asset Management 
LLC (the &#x201c;Investment Manager&#x201d;) to waive its fee and, if necessary, reimburse the Portfolio 
until May 1, 2027, to the extent Total Annual Portfolio Operating Expenses exceed 1.03%, 1.28% and .98% 
of the average daily net assets of the Portfolio&#x2019;s Institutional Shares, Open Shares and R6 Shares, 
respectively, exclusive of taxes, brokerage, interest on borrowings, fees and expenses of &#x201c;Acquired 
Funds,&#x201d; fees and expenses related to filing foreign tax reclaims and extraordinary expenses. This 
expense limitation agreement can only be amended by agreement of the Fund, upon approval by the Fund&#x2019;s 
Board of Directors, and the Investment Manager to lower the net amount shown and will terminate automatically 
in the event of termination of the Management Agreement between the Investment Manager and the Fund, 
on behalf of the Portfolio.</xhtml:span></link:footnote>
        <link:footnoteArc
          xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote"
          xlink:from="_705_"
          xlink:to="fn14_"
          xlink:type="arc"/>
        <link:footnoteArc
          xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote"
          xlink:from="_704_"
          xlink:to="fn14_"
          xlink:type="arc"/>
        <link:footnoteArc
          xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote"
          xlink:from="_703_"
          xlink:to="fn14_"
          xlink:type="arc"/>
        <link:loc
          xlink:href="#_813_"
          xlink:label="_813_"
          xlink:type="locator"/>
        <link:loc
          xlink:href="#_812_"
          xlink:label="_812_"
          xlink:type="locator"/>
        <link:footnote id="fn15_" xlink:label="fn15_" xlink:role="http://www.xbrl.org/2003/role/footnote" xlink:type="resource" xml:lang="en-US"><xhtml:span style="font-size:7.5pt; font-family:Sans-Serif; font-style:italic; font-weight:normal; text-decoration:none;">Based 
on estimated amounts for the current fiscal year, using amounts for Institutional Shares from the last 
fiscal year.</xhtml:span></link:footnote>
        <link:footnoteArc
          xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote"
          xlink:from="_813_"
          xlink:to="fn15_"
          xlink:type="arc"/>
        <link:footnoteArc
          xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote"
          xlink:from="_812_"
          xlink:to="fn15_"
          xlink:type="arc"/>
        <link:loc
          xlink:href="#_856_"
          xlink:label="_856_"
          xlink:type="locator"/>
        <link:loc
          xlink:href="#_857_"
          xlink:label="_857_"
          xlink:type="locator"/>
        <link:loc
          xlink:href="#_855_"
          xlink:label="_855_"
          xlink:type="locator"/>
        <link:footnote id="fn16_" xlink:label="fn16_" xlink:role="http://www.xbrl.org/2003/role/footnote" xlink:type="resource" xml:lang="en-US"><xhtml:span style="font-size:7.5pt; font-family:Sans-Serif; font-style:italic; font-weight:normal; text-decoration:none;">Reflects a contractual agreement by Lazard Asset Management 
LLC (the &#x201c;Investment Manager&#x201d;) to waive its fee and, if necessary, reimburse the Portfolio 
until May 1, 2027, to the extent Total Annual Portfolio Operating Expenses exceed .85%, 1.10% and .80% 
of the average daily net assets of the Portfolio&#x2019;s Institutional Shares, Open Shares and R6 Shares, 
respectively, exclusive of taxes, brokerage, interest on borrowings, fees and expenses of &#x201c;Acquired 
Funds,&#x201d; fees and expenses related to filing foreign tax reclaims and extraordinary expenses. This 
expense limitation agreement can only be amended by agreement of the Fund, upon approval by the Fund&#x2019;s 
Board of Directors, and the Investment Manager to lower the net amount shown and will terminate automatically 
in the event of termination of the Management Agreement between the Investment Manager and the Fund, 
on behalf of the Portfolio.</xhtml:span></link:footnote>
        <link:footnoteArc
          xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote"
          xlink:from="_856_"
          xlink:to="fn16_"
          xlink:type="arc"/>
        <link:footnoteArc
          xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote"
          xlink:from="_857_"
          xlink:to="fn16_"
          xlink:type="arc"/>
        <link:footnoteArc
          xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote"
          xlink:from="_855_"
          xlink:to="fn16_"
          xlink:type="arc"/>
        <link:loc
          xlink:href="#_958_"
          xlink:label="_958_"
          xlink:type="locator"/>
        <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:9.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; text-indent:-7.2pt; font-weight:normal; margin-left:7.2pt; text-decoration:none;">Total 
Annual Portfolio Operating Expenses</xhtml:p></link:footnote>
        <link:footnoteArc
          xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote"
          xlink:from="_958_"
          xlink:to="fn17_"
          xlink:type="arc"/>
        <link:loc
          xlink:href="#_964_"
          xlink:label="_964_"
          xlink:type="locator"/>
        <link:loc
          xlink:href="#_962_"
          xlink:label="_962_"
          xlink:type="locator"/>
        <link:loc
          xlink:href="#_963_"
          xlink:label="_963_"
          xlink:type="locator"/>
        <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:9.0pt; font-family:Sans-Serif; font-style:normal; text-align:right; font-weight:normal; text-decoration:none;">.06%</xhtml:p></link:footnote>
        <link:footnoteArc
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          xlink:from="_964_"
          xlink:to="fn18_"
          xlink:type="arc"/>
        <link:footnoteArc
          xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote"
          xlink:from="_962_"
          xlink:to="fn18_"
          xlink:type="arc"/>
        <link:footnoteArc
          xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote"
          xlink:from="_963_"
          xlink:to="fn18_"
          xlink:type="arc"/>
        <link:loc
          xlink:href="#_1070_"
          xlink:label="_1070_"
          xlink:type="locator"/>
        <link:loc
          xlink:href="#_1069_"
          xlink:label="_1069_"
          xlink:type="locator"/>
        <link:loc
          xlink:href="#_1071_"
          xlink:label="_1071_"
          xlink:type="locator"/>
        <link:footnote id="fn19_" xlink:label="fn19_" xlink:role="http://www.xbrl.org/2003/role/footnote" xlink:type="resource" xml:lang="en-US"><xhtml:span style="font-size:7.5pt; font-family:Sans-Serif; font-style:italic; font-weight:normal; text-decoration:none;">Reflects a contractual agreement by Lazard Asset Management 
LLC (the &#x201c;Investment Manager&#x201d;) to waive its fee and, if necessary, reimburse the Portfolio 
until May 1, 2027 for Institutional Shares and R6 Shares, and until May 1, 2036 for Open Shares, to the 
extent Total Annual Portfolio Operating Expenses exceed .85%, 1.10% and .80% of the average daily net 
assets of the Portfolio&#x2019;s Institutional Shares, Open Shares and R6 Shares, respectively, exclusive 
of taxes, brokerage, interest on borrowings, fees and expenses of &#x201c;Acquired Funds,&#x201d; fees 
and expenses related to filing foreign tax reclaims and extraordinary expenses. This expense limitation 
agreement can only be amended by agreement of the Fund, upon approval by the Fund&#x2019;s Board of Directors, 
and the Investment Manager to lower the net amount shown and will terminate automatically in the event 
of termination of the Management Agreement between the Investment Manager and the Fund, on behalf of 
the Portfolio.</xhtml:span></link:footnote>
        <link:footnoteArc
          xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote"
          xlink:from="_1070_"
          xlink:to="fn19_"
          xlink:type="arc"/>
        <link:footnoteArc
          xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote"
          xlink:from="_1069_"
          xlink:to="fn19_"
          xlink:type="arc"/>
        <link:footnoteArc
          xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote"
          xlink:from="_1071_"
          xlink:to="fn19_"
          xlink:type="arc"/>
        <link:loc
          xlink:href="#_1187_"
          xlink:label="_1187_"
          xlink:type="locator"/>
        <link:loc
          xlink:href="#_1188_"
          xlink:label="_1188_"
          xlink:type="locator"/>
        <link:loc
          xlink:href="#_1186_"
          xlink:label="_1186_"
          xlink:type="locator"/>
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the extent the Total Annual Portfolio Operating Expenses of the R6 Shares of the Portfolio exceed the 
Total Annual Portfolio Operating Expenses of the Portfolio&#x2019;s Institutional Shares (in each case, 
not including management fees, custodial fees or other expenses related to the management of the Portfolio&#x2019;s 
assets), Lazard Asset Management LLC (the &#x201c;Investment Manager&#x201d;) has contractually agreed, 
until May 1, 2027, to bear the expenses of the R6 Shares in the amount of such excess. This expense limitation 
agreement will terminate automatically in the event of termination of the Management Agreement between 
the Investment Manager and the Fund, on behalf of the Portfolio.</xhtml:span></link:footnote>
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          xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote"
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          xlink:label="_1293_"
          xlink:type="locator"/>
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amounts for the current fiscal year, using amounts for Institutional Shares from the last fiscal year.</xhtml:span></link:footnote>
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          xlink:href="#_1297_"
          xlink:label="_1297_"
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          xlink:href="#_1298_"
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          xlink:type="locator"/>
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          xlink:href="#_1299_"
          xlink:label="_1299_"
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a contractual agreement by Lazard Asset Management LLC (the &#x201c;Investment Manager&#x201d;) to waive 
its fee and, if necessary, reimburse the Portfolio until May 1, 2027, to the extent Total Annual Portfolio 
Operating Expenses exceed 1.02%, 1.27% and 1.02% of the average daily net assets of the Portfolio&#x2019;s 
Institutional Shares, Open Shares and R6 Shares, respectively, exclusive of taxes, brokerage, interest 
on borrowings, dividend and interest expenses on securities sold short, fees and expenses of &#x201c;Acquired 
Funds,&#x201d; fees and expenses related to filing foreign tax reclaims and extraordinary expenses. This 
expense limitation agreement can only be amended by agreement of the Fund, upon approval by the Fund&#x2019;s 
Board of Directors, and the Investment Manager to lower the net amount shown and will terminate automatically 
in the event of termination of the Management Agreement between the Investment Manager and the Fund, 
on behalf of the Portfolio.</xhtml:span></link:footnote>
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          xlink:from="_1297_"
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          xlink:from="_1298_"
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          xlink:type="locator"/>
        <link:loc
          xlink:href="#_1302_"
          xlink:label="_1302_"
          xlink:type="locator"/>
        <link:loc
          xlink:href="#_1300_"
          xlink:label="_1300_"
          xlink:type="locator"/>
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Portfolio Operating Expenses After Fee Waiver and/or Expense Reimbursement are 1.02%, 1.27% and 1.02% 
of the Portfolio&#x2019;s Institutional Shares, Open Shares and R6 Shares, respectively.</xhtml:span></link:footnote>
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          xlink:from="_1302_"
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          xlink:type="arc"/>
        <link:footnoteArc
          xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote"
          xlink:from="_1300_"
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          xlink:href="#_1416_"
          xlink:label="_1416_"
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        <link:loc
          xlink:href="#_1417_"
          xlink:label="_1417_"
          xlink:type="locator"/>
        <link:loc
          xlink:href="#_1415_"
          xlink:label="_1415_"
          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:span style="font-size:7.5pt; font-family:Sans-Serif; font-style:italic; font-weight:normal; text-decoration:none;">Reflects 
a contractual agreement by Lazard Asset Management LLC (the &#x201c;Investment Manager&#x201d;) to waive 
its fee and, if necessary, reimburse the Portfolio until May 1, 2027 for Institutional Shares and Open 
Shares, and until May 1, 2036 for R6 Shares, to the extent Total Annual Portfolio Operating Expenses 
exceed .80%, 1.05% and .75% of the average daily net assets of the Portfolio&#x2019;s Institutional Shares, 
Open Shares and R6 Shares, respectively, exclusive of taxes, brokerage, interest on borrowings, fees 
and expenses of &#x201c;Acquired Funds,&#x201d; fees and expenses related to filing foreign tax reclaims 
and extraordinary expenses. This expense limitation agreement can only be amended by agreement of the 
Fund, upon approval by the Fund&#x2019;s Board of Directors, and the Investment Manager to lower the net 
amount shown and will terminate automatically in the event of termination of the Management Agreement 
between the Investment Manager and the Fund, on behalf of the Portfolio.</xhtml:span></link:footnote>
        <link:footnoteArc
          xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote"
          xlink:from="_1416_"
          xlink:to="fn24_"
          xlink:type="arc"/>
        <link:footnoteArc
          xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote"
          xlink:from="_1417_"
          xlink:to="fn24_"
          xlink:type="arc"/>
        <link:footnoteArc
          xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote"
          xlink:from="_1415_"
          xlink:to="fn24_"
          xlink:type="arc"/>
        <link:loc
          xlink:href="#_1418_"
          xlink:label="_1418_"
          xlink:type="locator"/>
        <link:loc
          xlink:href="#_1420_"
          xlink:label="_1420_"
          xlink:type="locator"/>
        <link:loc
          xlink:href="#_1419_"
          xlink:label="_1419_"
          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:span style="font-size:7.5pt; font-family:Sans-Serif; font-style:italic; font-weight:normal; text-decoration:none;">Excluding Acquired 
Fund Fees and Expenses, the Total Annual Portfolio Operating Expenses After Fee Waiver and/or Expense 
Reimbursement are .80%, 1.05% and .75% of the Portfolio&#x2019;s Institutional Shares, Open Shares and 
R6 Shares, respectively.</xhtml:span></link:footnote>
        <link:footnoteArc
          xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote"
          xlink:from="_1418_"
          xlink:to="fn25_"
          xlink:type="arc"/>
        <link:footnoteArc
          xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote"
          xlink:from="_1420_"
          xlink:to="fn25_"
          xlink:type="arc"/>
        <link:footnoteArc
          xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote"
          xlink:from="_1419_"
          xlink:to="fn25_"
          xlink:type="arc"/>
        <link:loc
          xlink:href="#_1540_"
          xlink:label="_1540_"
          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:span style="font-size:7.5pt; font-family:Sans-Serif; font-style:italic; font-weight:normal; text-decoration:none;">Based 
on estimated amounts for the current fiscal year, using amounts for Institutional Shares from the last 
fiscal year.</xhtml:span></link:footnote>
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          xlink:href="#_1546_"
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          xlink:type="locator"/>
        <link:loc
          xlink:href="#_1545_"
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          xlink:type="locator"/>
        <link:loc
          xlink:href="#_1544_"
          xlink:label="_1544_"
          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:span style="font-size:7.5pt; font-family:Sans-Serif; font-style:italic; font-weight:normal; text-decoration:none;">Reflects 
a contractual agreement by Lazard Asset Management LLC (the &#x201c;Investment Manager&#x201d;) to waive 
its fee and, if necessary, reimburse the Portfolio until May 1, 2027, to the extent Total Annual Portfolio 
Operating Expenses exceed .75%, 1.00% and .70% of the average daily net assets of the Portfolio&#x2019;s 
Institutional Shares, Open Shares and R6 Shares, respectively, exclusive of taxes, brokerage, interest 
on borrowings, fees and expenses of &#x201c;Acquired Funds,&#x201d; fees and expenses related to filing 
foreign tax reclaims and extraordinary expenses. This expense limitation agreement can only be amended 
by agreement of the Fund, upon approval by the Fund&#x2019;s Board of Directors, and the Investment Manager 
to lower the net amount shown and will terminate automatically in the event of termination of the Management 
Agreement between the Investment Manager and the Fund, on behalf of the Portfolio.</xhtml:span></link:footnote>
        <link:footnoteArc
          xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote"
          xlink:from="_1546_"
          xlink:to="fn27_"
          xlink:type="arc"/>
        <link:footnoteArc
          xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote"
          xlink:from="_1545_"
          xlink:to="fn27_"
          xlink:type="arc"/>
        <link:footnoteArc
          xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote"
          xlink:from="_1544_"
          xlink:to="fn27_"
          xlink:type="arc"/>
        <link:loc
          xlink:href="#_1649_"
          xlink:label="_1649_"
          xlink:type="locator"/>
        <link:loc
          xlink:href="#_1648_"
          xlink:label="_1648_"
          xlink:type="locator"/>
        <link:loc
          xlink:href="#_1647_"
          xlink:label="_1647_"
          xlink:type="locator"/>
        <link:footnote id="fn28_" xlink:label="fn28_" xlink:role="http://www.xbrl.org/2003/role/footnote" xlink:type="resource" xml:lang="en-US"><xhtml:span style="font-size:7.5pt; font-family:Sans-Serif; font-style:italic; font-weight:normal; text-decoration:none;">Reflects 
a contractual agreement by Lazard Asset Management LLC (the &#x201c;Investment Manager&#x201d;) to waive 
its fee and, if necessary, reimburse the Portfolio until May 1, 2027, to the extent Total Annual Portfolio 
Operating Expenses exceed .70%, .95% and .70% of the average daily net assets of the Portfolio&#x2019;s 
Institutional Shares, Open Shares and R6 Shares, respectively, exclusive of taxes, brokerage, interest 
on borrowings, fees and expenses of &#x201c;Acquired Funds,&#x201d; fees and expenses related to filing 
foreign tax reclaims and extraordinary expenses. This expense limitation agreement can only be amended 
by agreement of the Fund, upon approval by the Fund&#x2019;s Board of Directors, and the Investment Manager 
to lower the net amount shown and will terminate automatically in the event of termination of the Management 
Agreement between the Investment Manager and the Fund, on behalf of the Portfolio.</xhtml:span></link:footnote>
        <link:footnoteArc
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          xlink:from="_1649_"
          xlink:to="fn28_"
          xlink:type="arc"/>
        <link:footnoteArc
          xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote"
          xlink:from="_1648_"
          xlink:to="fn28_"
          xlink:type="arc"/>
        <link:footnoteArc
          xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote"
          xlink:from="_1647_"
          xlink:to="fn28_"
          xlink:type="arc"/>
        <link:loc
          xlink:href="#_1755_"
          xlink:label="_1755_"
          xlink:type="locator"/>
        <link:loc
          xlink:href="#_1754_"
          xlink:label="_1754_"
          xlink:type="locator"/>
        <link:loc
          xlink:href="#_1756_"
          xlink:label="_1756_"
          xlink:type="locator"/>
        <link:footnote id="fn29_" xlink:label="fn29_" xlink:role="http://www.xbrl.org/2003/role/footnote" xlink:type="resource" xml:lang="en-US"><xhtml:span style="font-size:7.5pt; font-family:Sans-Serif; font-style:italic; font-weight:normal; text-decoration:none;">Reflects a contractual 
agreement by Lazard Asset Management LLC (the &#x201c;Investment Manager&#x201d;) to waive its fee and, 
if necessary, reimburse the Portfolio until May 1, 2027 for Institutional Shares and Open Shares, and 
until May 1, 2036 for R6 Shares, to the extent Total Annual Portfolio Operating Expenses exceed .55%, 
.80% and .55% of the average daily net assets of the Portfolio&#x2019;s Institutional Shares, Open Shares 
and R6 Shares, respectively, exclusive of taxes, brokerage, interest on borrowings, fees and expenses 
of &#x201c;Acquired Funds,&#x201d; fees and expenses related to filing foreign tax reclaims and extraordinary 
expenses. This expense limitation agreement can only be amended by agreement of the Fund, upon approval 
by the Fund&#x2019;s Board of Directors, and the Investment Manager to lower the net amount shown and 
will terminate automatically in the event of termination of the Management Agreement between the Investment 
Manager and the Fund, on behalf of the Portfolio.</xhtml:span></link:footnote>
        <link:footnoteArc
          xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote"
          xlink:from="_1755_"
          xlink:to="fn29_"
          xlink:type="arc"/>
        <link:footnoteArc
          xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote"
          xlink:from="_1754_"
          xlink:to="fn29_"
          xlink:type="arc"/>
        <link:footnoteArc
          xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote"
          xlink:from="_1756_"
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          xlink:type="arc"/>
        <link:loc
          xlink:href="#_1858_"
          xlink:label="_1858_"
          xlink:type="locator"/>
        <link:footnote id="fn30_" xlink:label="fn30_" xlink:role="http://www.xbrl.org/2003/role/footnote" xlink:type="resource" xml:lang="en-US"><xhtml:span style="font-size:7.5pt; font-family:Sans-Serif; font-style:italic; font-weight:normal; text-decoration:none;">Based on estimated 
amounts for the current fiscal year, using amounts for Institutional Shares from the last fiscal year.</xhtml:span></link:footnote>
        <link:footnoteArc
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          xlink:from="_1858_"
          xlink:to="fn30_"
          xlink:type="arc"/>
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          xlink:href="#_1864_"
          xlink:label="_1864_"
          xlink:type="locator"/>
        <link:loc
          xlink:href="#_1862_"
          xlink:label="_1862_"
          xlink:type="locator"/>
        <link:loc
          xlink:href="#_1863_"
          xlink:label="_1863_"
          xlink:type="locator"/>
        <link:footnote id="fn31_" xlink:label="fn31_" xlink:role="http://www.xbrl.org/2003/role/footnote" xlink:type="resource" xml:lang="en-US"><xhtml:span style="font-size:7.5pt; font-family:Sans-Serif; font-style:italic; font-weight:normal; text-decoration:none;">Reflects 
a contractual agreement by Lazard Asset Management LLC (the &#x201c;Investment Manager&#x201d;) to waive 
its fee and, if necessary, reimburse the Portfolio until May 1, 2027 for Institutional Shares and R6 
Shares, and until May 1, 2036 for Open Shares, to the extent Total Annual Portfolio Operating Expenses 
exceed .40%, .65% and .35% of the average daily net assets of the Portfolio&#x2019;s Institutional Shares, 
Open Shares and R6 Shares, respectively, exclusive of taxes, brokerage, interest on borrowings, fees 
and expenses of &#x201c;Acquired Funds,&#x201d; fees and expenses related to filing foreign tax reclaims 
and extraordinary expenses. This expense limitation agreement can only be amended by agreement of the 
Fund, upon approval by the Fund&#x2019;s Board of Directors, and the Investment Manager to lower the net 
amount shown and will terminate automatically in the event of termination of the Management Agreement 
between the Investment Manager and the Fund, on behalf of the Portfolio.</xhtml:span></link:footnote>
        <link:footnoteArc
          xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote"
          xlink:from="_1864_"
          xlink:to="fn31_"
          xlink:type="arc"/>
        <link:footnoteArc
          xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote"
          xlink:from="_1862_"
          xlink:to="fn31_"
          xlink:type="arc"/>
        <link:footnoteArc
          xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote"
          xlink:from="_1863_"
          xlink:to="fn31_"
          xlink:type="arc"/>
        <link:loc
          xlink:href="#_1975_"
          xlink:label="_1975_"
          xlink:type="locator"/>
        <link:loc
          xlink:href="#_1974_"
          xlink:label="_1974_"
          xlink:type="locator"/>
        <link:loc
          xlink:href="#_1973_"
          xlink:label="_1973_"
          xlink:type="locator"/>
        <link:footnote id="fn32_" xlink:label="fn32_" xlink:role="http://www.xbrl.org/2003/role/footnote" xlink:type="resource" xml:lang="en-US"><xhtml:span style="font-size:7.5pt; font-family:Sans-Serif; font-style:italic; font-weight:normal; text-decoration:none;">Reflects 
a contractual agreement by Lazard Asset Management LLC (the &#x201c;Investment Manager&#x201d;) to waive 
its fee and, if necessary, reimburse the Portfolio until May 1, 2027, to the extent Total Annual Portfolio 
Operating Expenses exceed .95%, 1.20% and .90% of the average daily net assets of the Portfolio&#x2019;s 
Institutional Shares, Open Shares and R6 Shares, respectively, exclusive of taxes, brokerage, interest 
on borrowings, fees and expenses of &#x201c;Acquired Funds,&#x201d; fees and expenses related to filing 
foreign tax reclaims and extraordinary expenses. This expense limitation agreement can only be amended 
by agreement of the Fund, upon approval by the Fund&#x2019;s Board of Directors, and the Investment Manager 
to lower the net amount shown and will terminate automatically in the event of termination of the Management 
Agreement between the Investment Manager and the Fund, on behalf of the Portfolio.</xhtml:span></link:footnote>
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          xlink:from="_1975_"
          xlink:to="fn32_"
          xlink:type="arc"/>
        <link:footnoteArc
          xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote"
          xlink:from="_1974_"
          xlink:to="fn32_"
          xlink:type="arc"/>
        <link:footnoteArc
          xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote"
          xlink:from="_1973_"
          xlink:to="fn32_"
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